# that we could produce a large number of files (think chunked HTML)
#
-translations = it_IT pt_BR fr es pl ko_KR
+translations = it_IT pt_BR fr es pl ko_KR de_DE
POSTGIS_MAJOR_VERSION=@POSTGIS_MAJOR_VERSION@
POSTGIS_MINOR_VERSION=@POSTGIS_MINOR_VERSION@
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2014-10-14 22:30+0000\n"
+"PO-Revision-Date: 2015-09-29 11:54+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: extras.xml:3
+#, no-c-format
+msgid "PostGIS Extras"
+msgstr ""
+
+#. Tag: para
+#: extras.xml:5
+#, no-c-format
+msgid ""
+"This chapter documents features found in the extras folder of the PostGIS "
+"source tarballs and source repository. These are not always packaged with "
+"PostGIS binary releases, but are usually plpgsql based or standard shell "
+"scripts that can be run as is."
+msgstr ""
+
+#. Tag: chapter
+#: extras.xml:6
+#, no-c-format
+msgid "&extras_tigergeocoder;"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:22+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: extras_address_standardizer.xml:3
+#, no-c-format
+msgid "Address Standardizer"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:4
+#, no-c-format
+msgid ""
+"This is a fork of the <ulink "
+"url=\"http://www.pagcgeo.org/docs/html/pagc-11.html\">PAGC "
+"standardizer</ulink> (original code for this portion was <ulink "
+"url=\"http://sourceforge.net/p/pagc/code/360/tree/branches/sew-"
+"refactor/postgresql\">PAGC PostgreSQL Address Standardizer</ulink>)."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:5
+#, no-c-format
+msgid ""
+"The address standardizer is a single line address parser that takes an input"
+" address and normalizes it based on a set of rules stored in a table and "
+"helper lex and gaz tables."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:6
+#, no-c-format
+msgid ""
+"The code is built into a single postgresql extension library called "
+"<code>address_standardizer</code> which can be installed with <code>CREATE "
+"EXTENSION address_standardizer;</code>. In addition to the "
+"address_standardizer extension, a sample data extension called "
+"<code>address_standardizer_data_us</code> extensions is built, which "
+"contains gaz, lex, and rules tables for US data. This extensions can be "
+"installed via: <code>CREATE EXTENSION address_standardizer_data_us;</code>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:7
+#, no-c-format
+msgid ""
+"The code for this extension can be found in the PostGIS "
+"<filename>extensions/address_standardizer</filename> and is currently self-"
+"contained."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:8
+#, no-c-format
+msgid ""
+"For installation instructions refer to: <xref "
+"linkend=\"installing_pagc_address_standardizer\"/>."
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:9
+#, no-c-format
+msgid "How the Parser Works"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:10
+#, no-c-format
+msgid ""
+"The parser works from right to left looking first at the macro elements for "
+"postcode, state/province, city, and then looks micro elements to determine "
+"if we are dealing with a house number street or intersection or landmark. It"
+" currently does not look for a country code or name, but that could be "
+"introduced in the future."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:17
+#, no-c-format
+msgid "Country code"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:18
+#, no-c-format
+msgid ""
+"Assumed to be US or CA based on: postcode as US or Canada state/province as "
+"US or Canada else US"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:21
+#, no-c-format
+msgid "Postcode/zipcode"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:22
+#, no-c-format
+msgid ""
+"These are recognized using Perl compatible regular expressions. These regexs"
+" are currently in the parseaddress-api.c and are relatively simple to make "
+"changes to if needed."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:27
+#, no-c-format
+msgid "State/province"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:28
+#, no-c-format
+msgid ""
+"These are recognized using Perl compatible regular expressions. These regexs"
+" are currently in the parseaddress-api.c but could get moved into includes "
+"in the future for easier maintenance."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:37
+#, no-c-format
+msgid ""
+"This section lists the PostgreSQL data types installed by Address "
+"Standardizer extension. Note we describe the casting behavior of these which"
+" is very important especially when designing your own functions."
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:42
+#, no-c-format
+msgid "Address Standardizer Types"
+msgstr ""
+
+#. Tag: refname
+#: extras_address_standardizer.xml:45
+#, no-c-format
+msgid "stdaddr"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_address_standardizer.xml:46
+#, no-c-format
+msgid ""
+"A composite type that consists of the elements of an address. This is the "
+"return type for <varname>standardize_address</varname> function."
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:49 extras_address_standardizer.xml:153
+#: extras_address_standardizer.xml:486 extras_address_standardizer.xml:528
+#: extras_address_standardizer.xml:586 extras_address_standardizer.xml:641
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: extras_address_standardizer.xml:50
+#, no-c-format
+msgid ""
+"A composite type that consists of elements of an address. This is the return"
+" type for <xref linkend=\"standardize_address\"/> function. Some "
+"descriptions for elements are borrowed from <ulink "
+"url=\"http://www.pagcgeo.org/docs/html/pagc-12.html#ss12.1\">PAGC Postal "
+"Attributes</ulink>."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:51
+#, no-c-format
+msgid ""
+"The token numbers denote the output reference number in the <xref "
+"linkend=\"rulestab\"/>."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:52 extras_address_standardizer.xml:593
+#: extras_address_standardizer.xml:647
+#, no-c-format
+msgid "&address_standardizer_required;"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:55
+#, no-c-format
+msgid "building"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:57
+#, no-c-format
+msgid ""
+"is text (token number <code>0</code>): Refers to building number or name. "
+"Unparsed building identifiers and types. Generally blank for most addresses."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:60
+#, no-c-format
+msgid "house_num"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:62 extras_address_standardizer.xml:397
+#, no-c-format
+msgid ""
+"is a text (token number <code>1</code>): This is the street number on a "
+"street. Example <emphasis>75</emphasis> in <code>75 State Street</code>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:65 extras_address_standardizer.xml:400
+#, no-c-format
+msgid "predir"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:66 extras_address_standardizer.xml:401
+#, no-c-format
+msgid ""
+"is text (token number <code>2</code>): STREET NAME PRE-DIRECTIONAL such as "
+"North, South, East, West etc."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:68 extras_address_standardizer.xml:403
+#, no-c-format
+msgid "qual"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:70 extras_address_standardizer.xml:405
+#, no-c-format
+msgid ""
+"is text (token number <code>3</code>): STREET NAME PRE-MODIFIER Example "
+"<emphasis>OLD</emphasis> in <code>3715 OLD HIGHWAY 99</code>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:73 extras_address_standardizer.xml:408
+#, no-c-format
+msgid "pretype"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:75 extras_address_standardizer.xml:410
+#, no-c-format
+msgid "is text (token number <code>4</code>): STREET PREFIX TYPE"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:78
+#, no-c-format
+msgid "name"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:80 extras_address_standardizer.xml:415
+#, no-c-format
+msgid "is text (token number <code>5</code>): STREET NAME"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:83 extras_address_standardizer.xml:418
+#, no-c-format
+msgid "suftype"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:85 extras_address_standardizer.xml:420
+#, no-c-format
+msgid ""
+"is text (token number <code>6</code>): STREET POST TYPE e.g. St, Ave, Cir. A"
+" street type following the root street name. Example "
+"<emphasis>STREET</emphasis> in <code>75 State Street</code>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:88 extras_address_standardizer.xml:423
+#, no-c-format
+msgid "sufdir"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:90 extras_address_standardizer.xml:425
+#, no-c-format
+msgid ""
+"is text (token number <code>7</code>): STREET POST-DIRECTIONAL A directional"
+" modifier that follows the street name.. Example <emphasis>WEST</emphasis> "
+"in <code>3715 TENTH AVENUE WEST</code>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:93
+#, no-c-format
+msgid "ruralroute"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:95
+#, no-c-format
+msgid ""
+"is text (token number <code>8</code>): RURAL ROUTE . Example "
+"<emphasis>8</emphasis> in <code>RR 7</code>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:98
+#, no-c-format
+msgid "extra"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:100
+#, no-c-format
+msgid "is text: Extra information like Floor number."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:103
+#, no-c-format
+msgid "city"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:105
+#, no-c-format
+msgid "is text (token number <code>10</code>): Example Boston."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:108
+#, no-c-format
+msgid "state"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:110
+#, no-c-format
+msgid ""
+"is text (token number <code>11</code>): Example <code>MASSACHUSETTS</code>"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:113
+#, no-c-format
+msgid "country"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:115
+#, no-c-format
+msgid "is text (token number <code>12</code>): Example <code>USA</code>"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:118
+#, no-c-format
+msgid "postcode"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:120
+#, no-c-format
+msgid ""
+"is text POSTAL CODE (ZIP CODE) (token number <code>13</code>): Example "
+"<code>02109</code>"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:123
+#, no-c-format
+msgid "<term>box</term>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:125
+#, no-c-format
+msgid ""
+"is text POSTAL BOX NUMBER (token number <code>14 and 15</code>): Example "
+"<code>02109</code>"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:128
+#, no-c-format
+msgid "unit"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:130
+#, no-c-format
+msgid ""
+"is text Apartment number or Suite Number (token number <code>17</code>): "
+"Example <emphasis>3B</emphasis> in <code>APT 3B</code>."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:141
+#, no-c-format
+msgid ""
+"This section lists the PostgreSQL table formats used by the "
+"address_standardizer for normalizing addresses. Note that these tables do "
+"not need to be named the same as what is referenced here. You can have "
+"different lex, gaz, rules tables for each country for example or for your "
+"custom geocoder. The names of these tables get passed into the address "
+"standardizer functions."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:143
+#, no-c-format
+msgid ""
+"The packaged extension <varname>address_standardizer_data_us</varname> "
+"contains data for standardizing US addresses."
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:146
+#, no-c-format
+msgid "Address Standardizer Tables"
+msgstr ""
+
+#. Tag: refname
+#: extras_address_standardizer.xml:149
+#, no-c-format
+msgid "rules table"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_address_standardizer.xml:150
+#, no-c-format
+msgid ""
+"The rules table contains a set of rules that maps address input sequence "
+"tokens to standardized output sequence. A rule is defined as a set of input "
+"tokens followed by -1 (terminator) followed by set of output tokens followed"
+" by -1 followed by number denoting kind of rule followed by ranking of rule."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:154
+#, no-c-format
+msgid ""
+"A rules table must have at least the following columns, though you are "
+"allowed to add more for your own uses."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:158 extras_address_standardizer.xml:492
+#: extras_address_standardizer.xml:534
+#, no-c-format
+msgid "<term>id</term>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:160 extras_address_standardizer.xml:494
+#: extras_address_standardizer.xml:536
+#, no-c-format
+msgid "Primary key of table"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:163
+#, no-c-format
+msgid "rule"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:165
+#, no-c-format
+msgid ""
+"text field denoting the rule. Details at <ulink "
+"url=\"http://www.pagcgeo.org/docs/html/pagc-12.html#--r-rec--\">PAGC Address"
+" Standardizer Rule records</ulink>."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:166
+#, no-c-format
+msgid ""
+"A rule consists of a set of non-negative integers representing input tokens,"
+" terminated by a -1, followed by an equal number of non-negative integers "
+"representing postal attributes, terminated by a -1, followed by an integer "
+"representing a rule type, followed by an integer representing the rank of "
+"the rule. The rules are ranked from 0 (lowest) to 17 (highest)."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:167
+#, no-c-format
+msgid ""
+"So for example the rule <code>2 0 2 22 3 -1 5 5 6 7 3 -1 2 6</code> maps to "
+"sequence of output tokens <emphasis>TYPE NUMBER TYPE DIRECT "
+"QUALIF</emphasis> to the output sequence <emphasis>STREET STREET SUFTYP "
+"SUFDIR QUALIF</emphasis>. The rule is an ARC_C rule of rank 6."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:168
+#, no-c-format
+msgid ""
+"Numbers for corresponding output tokens are listed in <xref "
+"linkend=\"stdaddr\"/>."
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:174
+#, no-c-format
+msgid "Input Tokens"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:175
+#, no-c-format
+msgid ""
+"Each rule starts with a set of input tokens followed by a terminator "
+"<code>-1</code>. Valid input tokens excerpted from <ulink "
+"url=\"http://www.pagcgeo.org/docs/html/pagc-12.html#ss12.2\">PAGC Input "
+"Tokens</ulink> are as follows:"
+msgstr ""
+
+#. Tag: emphasis
+#: extras_address_standardizer.xml:176
+#, no-c-format
+msgid "Form-Based Input Tokens"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:179
+#, no-c-format
+msgid "AMPERS"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:181
+#, no-c-format
+msgid ""
+"(13). The ampersand (&) is frequently used to abbreviate the word "
+"\"and\"."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:186
+#, no-c-format
+msgid "DASH"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:188
+#, no-c-format
+msgid "(9). A punctuation character."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:193
+#, no-c-format
+msgid "DOUBLE"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:195
+#, no-c-format
+msgid "(21). A sequence of two letters. Often used as identifiers."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:200
+#, no-c-format
+msgid "FRACT"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:202
+#, no-c-format
+msgid "(25). Fractions are sometimes used in civic numbers or unit numbers."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:207
+#, no-c-format
+msgid "MIXED"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:209
+#, no-c-format
+msgid ""
+"(23). An alphanumeric string that contains both letters and digits. Used for"
+" identifiers."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:214
+#, no-c-format
+msgid "NUMBER"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:216
+#, no-c-format
+msgid "(0). A string of digits."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:221 extras_address_standardizer.xml:228
+#, no-c-format
+msgid "<term>ORD</term>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:223
+#, no-c-format
+msgid ""
+"(15). Representations such as First or 1st. Often used in street names."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:230
+#, no-c-format
+msgid "(18). A single letter."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:235
+#, no-c-format
+msgid "WORD"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:237
+#, no-c-format
+msgid ""
+"(1). A word is a string of letters of arbitrary length. A single letter can "
+"be both a SINGLE and a WORD."
+msgstr ""
+
+#. Tag: emphasis
+#: extras_address_standardizer.xml:242
+#, no-c-format
+msgid "Function-based Input Tokens"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:245 extras_address_standardizer.xml:446
+#, no-c-format
+msgid "BOXH"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:247
+#, no-c-format
+msgid ""
+"(14). Words used to denote post office boxes. For example "
+"<emphasis>Box</emphasis> or <emphasis>PO Box</emphasis>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:252
+#, no-c-format
+msgid "BUILDH"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:254
+#, no-c-format
+msgid ""
+"(19). Words used to denote buildings or building complexes, usually as a "
+"prefix. For example: <emphasis>Tower</emphasis> in <emphasis>Tower "
+"7A</emphasis>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:259
+#, no-c-format
+msgid "BUILDT"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:261
+#, no-c-format
+msgid ""
+"(24). Words and abbreviations used to denote buildings or building "
+"complexes, usually as a suffix. For example: <emphasis>Shopping "
+"Centre</emphasis>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:266
+#, no-c-format
+msgid "DIRECT"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:268
+#, no-c-format
+msgid ""
+"(22). Words used to denote directions, for example "
+"<emphasis>North</emphasis>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:273
+#, no-c-format
+msgid "MILE"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:275
+#, no-c-format
+msgid "(20). Words used to denote milepost addresses."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:280
+#, no-c-format
+msgid "ROAD"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:282
+#, no-c-format
+msgid ""
+"(6). Words and abbreviations used to denote highways and roads. For example:"
+" the <emphasis>Interstate</emphasis> in <emphasis>Interstate 5</emphasis>"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:287 extras_address_standardizer.xml:456
+#, no-c-format
+msgid "<term>RR</term>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:289
+#, no-c-format
+msgid ""
+"(8). Words and abbreviations used to denote rural routes. "
+"<emphasis>RR</emphasis>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:294
+#, no-c-format
+msgid "TYPE"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:296
+#, no-c-format
+msgid ""
+"(2). Words and abbreviation used to denote street typess. For example: "
+"<emphasis>ST</emphasis> or <emphasis>AVE</emphasis>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:301 extras_address_standardizer.xml:461
+#, no-c-format
+msgid "UNITH"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:303
+#, no-c-format
+msgid ""
+"(16). Words and abbreviation used to denote internal subaddresses. For "
+"example, <emphasis>APT</emphasis> or <emphasis>UNIT</emphasis>."
+msgstr ""
+
+#. Tag: emphasis
+#: extras_address_standardizer.xml:308
+#, no-c-format
+msgid "Postal Type Input Tokens"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:311
+#, no-c-format
+msgid "QUINT"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:313
+#, no-c-format
+msgid "(28). A 5 digit number. Identifies a Zip Code"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:318
+#, no-c-format
+msgid "QUAD"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:320
+#, no-c-format
+msgid "(29). A 4 digit number. Identifies ZIP4."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:325
+#, no-c-format
+msgid "<term>PCH</term>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:327
+#, no-c-format
+msgid ""
+"(27). A 3 character sequence of letter number letter. Identifies an FSA, the"
+" first 3 characters of a Canadian postal code."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:332
+#, no-c-format
+msgid "<term>PCT</term>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:334
+#, no-c-format
+msgid ""
+"(26). A 3 character sequence of number letter number. Identifies an LDU, the"
+" last 3 characters of a Canadian postal code."
+msgstr ""
+
+#. Tag: emphasis
+#: extras_address_standardizer.xml:339
+#, no-c-format
+msgid "Stopwords"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:340
+#, no-c-format
+msgid ""
+"STOPWORDS combine with WORDS. In rules a string of multiple WORDs and "
+"STOPWORDs will be represented by a single WORD token."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:343
+#, no-c-format
+msgid "STOPWORD"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:345
+#, no-c-format
+msgid ""
+"(7). A word with low lexical significance, that can be omitted in parsing. "
+"For example: <emphasis>THE</emphasis>."
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:354
+#, no-c-format
+msgid "Output Tokens"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:355
+#, no-c-format
+msgid ""
+"After the first -1 (terminator), follows the output tokens and their order, "
+"followed by a terminator <code>-1</code>. Numbers for corresponding output "
+"tokens are listed in <xref linkend=\"stdaddr\"/>. What are allowed is "
+"dependent on kind of rule. Output tokens valid for each rule type are listed"
+" in <xref linkend=\"rule_types_rank\"/>."
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:358
+#, no-c-format
+msgid "Rule Types and Rank"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:359
+#, no-c-format
+msgid ""
+"The final part of the rule is the rule type which is denoted by one of the "
+"following, followed by a rule rank. The rules are ranked from 0 (lowest) to "
+"17 (highest)."
+msgstr ""
+
+#. Tag: emphasis
+#: extras_address_standardizer.xml:361
+#, no-c-format
+msgid "MACRO_C"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:362
+#, no-c-format
+msgid ""
+"(token number = \"<emphasis role=\"bold\">0</emphasis>\"). The class of "
+"rules for parsing MACRO clauses such as <emphasis>PLACE STATE ZIP</emphasis>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:363
+#, no-c-format
+msgid ""
+"<emphasis role=\"bold\">MACRO_C output tokens</emphasis> (excerpted from "
+"<ulink "
+"url=\"http://www.pagcgeo.org/docs/html/pagc-12.html#--r-typ--\">http://www.pagcgeo.org/docs/html/pagc-12.html#--r-typ--</ulink>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:366
+#, no-c-format
+msgid "CITY"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:368
+#, no-c-format
+msgid "(token number \"10\"). Example \"Albany\""
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:372
+#, no-c-format
+msgid "STATE"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:374
+#, no-c-format
+msgid "(token number \"11\"). Example \"NY\""
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:378
+#, no-c-format
+msgid "NATION"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:380
+#, no-c-format
+msgid ""
+"(token number \"12\"). This attribute is not used in most reference files. "
+"Example \"USA\""
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:384
+#, no-c-format
+msgid "POSTAL"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:386
+#, no-c-format
+msgid ""
+"(token number \"13\"). (SADS elements \"ZIP CODE\" , \"PLUS 4\" ). This "
+"attribute is used for both the US Zip and the Canadian Postal Codes."
+msgstr ""
+
+#. Tag: emphasis
+#: extras_address_standardizer.xml:391
+#, no-c-format
+msgid "MICRO_C"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:392
+#, no-c-format
+msgid ""
+"(token number = \"<emphasis role=\"bold\">1</emphasis>\"). The class of "
+"rules for parsing full MICRO clauses (such as House, street, sufdir, predir,"
+" pretyp, suftype, qualif) (ie ARC_C plus CIVIC_C). These rules are not used "
+"in the build phase."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:393
+#, no-c-format
+msgid ""
+"<emphasis role=\"bold\">MICRO_C output tokens</emphasis> (excerpted from "
+"<ulink "
+"url=\"http://www.pagcgeo.org/docs/html/pagc-12.html#--r-typ--\">http://www.pagcgeo.org/docs/html/pagc-12.html#--r-typ--</ulink>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:395
+#, no-c-format
+msgid "HOUSE"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:413
+#, no-c-format
+msgid "street"
+msgstr ""
+
+#. Tag: emphasis
+#: extras_address_standardizer.xml:430
+#, no-c-format
+msgid "ARC_C"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:431
+#, no-c-format
+msgid ""
+"(token number = \"<emphasis role=\"bold\">2</emphasis>\"). The class of "
+"rules for parsing MICRO clauses, excluding the HOUSE attribute. As such uses"
+" same set of output tokens as MICRO_C minus the HOUSE token."
+msgstr ""
+
+#. Tag: emphasis
+#: extras_address_standardizer.xml:433
+#, no-c-format
+msgid "CIVIC_C"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:434
+#, no-c-format
+msgid ""
+"(token number = \"<emphasis role=\"bold\">3</emphasis>\"). The class of "
+"rules for parsing the HOUSE attribute."
+msgstr ""
+
+#. Tag: emphasis
+#: extras_address_standardizer.xml:436
+#, no-c-format
+msgid "EXTRA_C"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:437
+#, no-c-format
+msgid ""
+"(token number = \"<emphasis role=\"bold\">4</emphasis>\"). The class of "
+"rules for parsing EXTRA attributes - attributes excluded from geocoding. "
+"These rules are not used in the build phase."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:439
+#, no-c-format
+msgid ""
+"<emphasis role=\"bold\">EXTRA_C output tokens</emphasis> (excerpted from "
+"<ulink "
+"url=\"http://www.pagcgeo.org/docs/html/pagc-12.html#--r-typ--\">http://www.pagcgeo.org/docs/html/pagc-12.html#--r-typ--</ulink>."
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:441
+#, no-c-format
+msgid "BLDNG"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:443
+#, no-c-format
+msgid ""
+"(token number <code>0</code>): Unparsed building identifiers and types."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:448
+#, no-c-format
+msgid ""
+"i(token number <code>14</code>): The <emphasis role=\"bold\">BOX</emphasis> "
+"in <code>BOX 3B</code>"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:451
+#, no-c-format
+msgid "BOXT"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:453
+#, no-c-format
+msgid ""
+"(token number <code>15</code>): The <emphasis role=\"bold\">3B</emphasis> in"
+" <code>BOX 3B</code>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:458
+#, no-c-format
+msgid ""
+"(token number <code>8</code>): The <emphasis role=\"bold\">RR</emphasis> in "
+"<code>RR 7</code>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:463
+#, no-c-format
+msgid ""
+"(token number <code>16</code>): The <emphasis role=\"bold\">APT</emphasis> "
+"in <code>APT 3B</code>"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:466
+#, no-c-format
+msgid "UNITT"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:468
+#, no-c-format
+msgid ""
+"(token number <code>17</code>): The <emphasis role=\"bold\">3B</emphasis> in"
+" <code>APT 3B</code>"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:471
+#, no-c-format
+msgid "UNKNWN"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:473
+#, no-c-format
+msgid "(token number <code>9</code>): An otherwise unclassified output."
+msgstr ""
+
+#. Tag: refname
+#: extras_address_standardizer.xml:482
+#, no-c-format
+msgid "lex table"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_address_standardizer.xml:483
+#, no-c-format
+msgid ""
+"A lex table is used to classify alphanumeric input and associate that input "
+"with (a) input tokens ( See <xref linkend=\"rule_input_tokens\"/>) and (b) "
+"standardized representations."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:487
+#, no-c-format
+msgid ""
+"A lex (short for lexicon) table is used to classify alphanumeric input and "
+"associate that input with <xref linkend=\"rule_input_tokens\"/> and (b) "
+"standardized representations. Things you will find in these tables are "
+"<code>ONE</code> mapped to stdword: <code>1</code>."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:489
+#, no-c-format
+msgid "A lex has at least the following columns in the table. You may add"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:497 extras_address_standardizer.xml:539
+#, no-c-format
+msgid "<term>seq</term>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:499
+#, no-c-format
+msgid "integer: definition number?"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:503 extras_address_standardizer.xml:544
+#, no-c-format
+msgid "word"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:505 extras_address_standardizer.xml:546
+#, no-c-format
+msgid "text: the input word"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:508 extras_address_standardizer.xml:549
+#, no-c-format
+msgid "stdword"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:510 extras_address_standardizer.xml:551
+#, no-c-format
+msgid "text: the standardized replacement word"
+msgstr ""
+
+#. Tag: term
+#: extras_address_standardizer.xml:513 extras_address_standardizer.xml:554
+#, no-c-format
+msgid "token"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:515 extras_address_standardizer.xml:556
+#, no-c-format
+msgid ""
+"integer: the kind of word it is. Only if it is used in this context will it "
+"be replaced. Refer to <ulink "
+"url=\"http://www.pagcgeo.org/docs/html/pagc-12.html#--i-tok--\">PAGC "
+"Tokens</ulink>."
+msgstr ""
+
+#. Tag: refname
+#: extras_address_standardizer.xml:524
+#, no-c-format
+msgid "gaz table"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_address_standardizer.xml:525
+#, no-c-format
+msgid ""
+"A gaz table is used to standardize place names and associate that input with"
+" (a) input tokens ( See <xref linkend=\"rule_input_tokens\"/>) and (b) "
+"standardized representations."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:529
+#, no-c-format
+msgid ""
+"A gaz (short for gazeteer) table is used to classify place names and "
+"associate that input with <xref linkend=\"rule_input_tokens\"/> and (b) "
+"standardized representations. For example if you are in US, you may load "
+"these with State Names and associated abbreviations."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:531
+#, no-c-format
+msgid ""
+"A gaz table has at least the following columns in the table. You may add "
+"more columns if you wish for your own purposes."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:541
+#, no-c-format
+msgid ""
+"integer: definition number? - identifer used for that instance of the word"
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:567
+#, no-c-format
+msgid "Address Standardizer Functions"
+msgstr ""
+
+#. Tag: refname
+#: extras_address_standardizer.xml:570
+#, no-c-format
+msgid "parse_address"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_address_standardizer.xml:572
+#, no-c-format
+msgid "Takes a 1 line address and breaks into parts"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_address_standardizer.xml:577
+#, no-c-format
+msgid ""
+"<funcdef>record <function>parse_address</function></funcdef> "
+"<paramdef><type>text </type> <parameter>address</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:588
+#, no-c-format
+msgid ""
+"Returns takes as input an address, and returns a record output consisting of"
+" fields <emphasis>num</emphasis>, <emphasis>street</emphasis>, "
+"<emphasis>street2</emphasis>, <emphasis>address1</emphasis>, "
+"<emphasis>city</emphasis>, <emphasis>state</emphasis>, "
+"<emphasis>zip</emphasis>, <emphasis>zipplus</emphasis>, "
+"<emphasis>country</emphasis>."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:592 extras_address_standardizer.xml:646
+#, no-c-format
+msgid "Availability: 2.2.0"
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:598 extras_address_standardizer.xml:652
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: extras_address_standardizer.xml:600
+#, no-c-format
+msgid ""
+"SELECT num, street, city, zip, zipplus FROM parse_address('1 Devonshire Place, Boston, MA 02109-1234');\n"
+" num | street | city | zip | zipplus\n"
+"-----+------------------+--------+-------+---------\n"
+" 1 | Devonshire Place | Boston | 02109 | 1234"
+msgstr ""
+
+#. Tag: title
+#: extras_address_standardizer.xml:606 extras_address_standardizer.xml:666
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: extras_address_standardizer.xml:614
+#, no-c-format
+msgid "standardize_address"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_address_standardizer.xml:616
+#, no-c-format
+msgid ""
+"Returns an stdaddr form of an input address utilizing lex, gaz, and rule "
+"tables."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: extras_address_standardizer.xml:620
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>stdaddr "
+"<function>standardize_address</function></funcdef> <paramdef><type>text "
+"</type> <parameter>lextab</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>gaztab</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>rultab</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>address</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>stdaddr "
+"<function>standardize_address</function></funcdef> <paramdef><type>text "
+"</type> <parameter>lextab</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>gaztab</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>rultab</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>micro</parameter></paramdef> <paramdef><type>text </type>"
+" <parameter>macro</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:643
+#, no-c-format
+msgid ""
+"Returns an <xref linkend=\"stdaddr\"/> form of an input address utilizing "
+"<xref linkend=\"lextab\"/> table name, <xref linkend=\"gaztab\"/>, and <xref"
+" linkend=\"rulestab\"/> table names and an address."
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:653
+#, no-c-format
+msgid "Using address_standardizer_data_us extension"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_address_standardizer.xml:654
+#, no-c-format
+msgid ""
+"CREATE EXTENSION address_standardizer_data_us; -- only needs to be done once\n"
+"SELECT house_num, name, suftype, city, country, state, unit FROM standardize_address('us_lex', \n"
+" 'us_gaz', 'us_rules', 'One Devonshire Place, PH 301, Boston, MA 02109-1234');"
+msgstr ""
+
+#. Tag: screen
+#: extras_address_standardizer.xml:655
+#, no-c-format
+msgid ""
+"house_num | name | suftype | city | country | state | unit\n"
+"----------+------------+---------+--------+---------+---------------+-----------------\n"
+"1 | DEVONSHIRE | PLACE | BOSTON | USA | MASSACHUSETTS | # PENTHOUSE 301"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:656
+#, no-c-format
+msgid ""
+"Using tables packaged with tiger geocoder. This example only works if you "
+"installed <varname>postgis_tiger_geocoder</varname>."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_address_standardizer.xml:657
+#, no-c-format
+msgid ""
+"SELECT * FROM standardize_address('tiger.pagc_lex', \n"
+" 'tiger.pagc_gaz', 'tiger.pagc_rules', 'One Devonshire Place, PH 301, Boston, MA 02109-1234');"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:659
+#, no-c-format
+msgid ""
+"Make easier to read we'll dump output using hstore extension CREATE "
+"EXTENSION hstore; you need to install"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_address_standardizer.xml:660
+#, no-c-format
+msgid ""
+"SELECT (each(hstore(p))).* \n"
+" FROM standardize_address('tiger.pagc_lex', 'tiger.pagc_gaz', \n"
+" 'tiger.pagc_rules', 'One Devonshire Place, PH 301, Boston, MA 02109-1234') As p;"
+msgstr ""
+
+#. Tag: screen
+#: extras_address_standardizer.xml:661
+#, no-c-format
+msgid ""
+"key | value\n"
+"------------+-----------------\n"
+" box |\n"
+" city | BOSTON\n"
+" name | DEVONSHIRE\n"
+" qual |\n"
+" unit | # PENTHOUSE 301\n"
+" extra |\n"
+" state | MA\n"
+" predir |\n"
+" sufdir |\n"
+" country | USA\n"
+" pretype |\n"
+" suftype | PL\n"
+" building |\n"
+" postcode | 02109\n"
+" house_num | 1\n"
+" ruralroute |\n"
+"(16 rows)"
+msgstr ""
+
+#. Tag: para
+#: extras_address_standardizer.xml:668
+#, no-c-format
+msgid ""
+", <xref linkend=\"rulestab\"/>, <xref linkend=\"lextab\"/>, <xref "
+"linkend=\"gaztab\"/>, <xref linkend=\"Pagc_Normalize_Address\"/>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+# Chris Leick <c.leick@vollbio.de>, 2013
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2012-09-14 17:50+0000\n"
+"PO-Revision-Date: 2015-09-29 11:54+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: extras_historytable.xml:3
+#, no-c-format
+msgid "History Tracking"
+msgstr "Chronikverfolgung"
+
+#. Tag: para
+#: extras_historytable.xml:6
+#, no-c-format
+msgid ""
+"Suppose you have a table of data that represents the current state of a "
+"particular geographic feature. A parcels table, or a roads table, or a fruit"
+" trees table, whatever. Generally, GIS tools understand a table as a single "
+"entity into which they can update, insert and delete rows from. How you do "
+"allow common GIS tools to work against your data, while maintaining an audit"
+" trail of what changes have been made, by whom, and what the past state of "
+"the data is?"
+msgstr "Angenommen, Sie haben eine Datentabelle, die den aktuellen Status einer bestimmten geografischen Funktionalität darstellt, etwa eine Pakettabelle, eine Straßentabelle, eine Obstbaumtabelle oder was auch immer. Im Allgemeinen betrachten GIS-Werkzeuge eine Tabelle als eine einzelne Einheit, in der sie Zeilen aktualisieren, einfügen oder löschen können. Wie ermöglichen Sie üblichen GIS-Werkzeugen mit Ihren Daten zu arbeiten, wenn eine Kontrolle durchgeführt wird, welche Änderungen gemacht wurden, durch wen und was der frühere Status der Daten ist?"
+
+#. Tag: para
+#: extras_historytable.xml:10
+#, no-c-format
+msgid ""
+"This <varname>history_table</varname> extra module provides some utility "
+"functions for creating and maintaining history."
+msgstr "Dieses Zusatzmodul <varname>history_table</varname> stellt einige Hilfswerkzeuge zum Erstellen und Verwalten der Chronik bereit."
+
+#. Tag: para
+#: extras_historytable.xml:14
+#, no-c-format
+msgid ""
+"The <varname>history_table</varname> was also packaged in PostGIS 1.5, but "
+"added to the documentation in PostGIS 2.0. This package is written in "
+"plpgsql and located in the <varname>extras/history_table</varname> of "
+"PostGIS source tar balls and source repository."
+msgstr "Die <varname>history_table</varname> wurde auch in PostGIS 1.5 paketiert, dieser Dokumentation aber erst in PostGIS 2.0 hinzugefügt. Dieses Paket wurde in PL/pgSQL geschrieben und befindet sich in <varname>extras/history_table</varname> der PostGIS-Quell-Tarballs und dem Quelldepot."
+
+#. Tag: para
+#: extras_historytable.xml:15
+#, no-c-format
+msgid ""
+"If you have a table 'roads', this module will maintain a 'roads_history' "
+"side table, which contains all the columns of the parent table, and the "
+"following additional columns:"
+msgstr "Falls Sie eine Tabelle »roads« haben, wird dieses Modul eine Nebentabelle »roads_history« verwalten, die alle Spalten der übergeordneten Tabelle sowie die folgenden zusätzlichen Spalten enthält:"
+
+#. Tag: programlisting
+#: extras_historytable.xml:16
+#, no-c-format
+msgid ""
+"history_id | integer | not null default \n"
+" date_added | timestamp without time zone | not null default now()\n"
+" date_deleted | timestamp without time zone | \n"
+" last_operation | character varying(30) | not null\n"
+" active_user | character varying(90) | not null default \"current_user\"()\n"
+" current_version | text | not null"
+msgstr "history_id | integer | not null default \n date_added | timestamp without time zone | not null default now()\n date_deleted | timestamp without time zone | \n last_operation | character varying(30) | not null\n active_user | character varying(90) | not null default \"current_user\"()\n current_version | text | not null"
+
+#. Tag: para
+#: extras_historytable.xml:20
+#, no-c-format
+msgid ""
+"When you insert a new record into 'roads' a record is automatically inserted"
+" into 'roads_history', with the 'date_added' filled in the 'date_deleted' "
+"set to NULL, a unique 'history_id', a 'last_operation' of 'INSERT' and "
+"'active_user' set."
+msgstr "Wenn Sie einen neuen Datensatz in »roads« einfügen, wird automatisch ein neuer Datensatz in »roads_history« eingefügt, bei dem »date_added« ausgefüllt und »date_deleted« auf NULL gesetzt wird. Er hat eine eindeutige »history_id«, eine »last_operation« von »INSERT« und einen gesetzten »active_user«."
+
+#. Tag: para
+#: extras_historytable.xml:23
+#, no-c-format
+msgid ""
+"When you delete a record in 'roads', the record in the history table is "
+"*not* deleted, but the 'date_deleted' is set to the current date."
+msgstr "Wenn Sie einen Datensatz aus »roads« löschen, wird der Datensatz *nicht* aus »roads_history« gelöscht, das »date_deleted« jedoch auf das aktuelle Datum gesetzt."
+
+#. Tag: para
+#: extras_historytable.xml:26
+#, no-c-format
+msgid ""
+"When you update a record in 'roads', the current record has 'date_deleted' "
+"filled in and a new record is created with the 'date_added' set and "
+"'date_deleted' NULL."
+msgstr "Wenn Sie einen Datensatz in »roads« aktualisieren, wird beim aktuellen Datensatz »date_deleted« ausgefüllt und es wird ein neuer Datensatz mit gesetztem »date_added« erstellt, dessen »date_deleted« NULL ist."
+
+#. Tag: para
+#: extras_historytable.xml:30
+#, no-c-format
+msgid ""
+"With this information maintained, it is possible to retrieve the history of "
+"any record in the roads table:"
+msgstr "Mit der Verwaltung dieser Informationen ist es möglich, die Chronik aller Datensätze in der Tabelle »roads« abzufragen:"
+
+#. Tag: programlisting
+#: extras_historytable.xml:31
+#, no-c-format
+msgid "SELECT * FROM roads_history WHERE roads_pk = 111;"
+msgstr "SELECT * FROM roads_history WHERE roads_pk = 111;"
+
+#. Tag: para
+#: extras_historytable.xml:33
+#, no-c-format
+msgid "Or, to retrieve a view of the roads table at any point in the past:"
+msgstr "Oder, um eine Ansicht der Tabelle »roads« für einen beliebigen Zeitpunkt in der Vergangenheit zu erhalten:"
+
+#. Tag: programlisting
+#: extras_historytable.xml:34
+#, no-c-format
+msgid ""
+"SELECT * FROM roads_history \n"
+" WHERE date_added < 'January 1, 2001' AND \n"
+" ( date_deleted >= 'January 1, 2001' OR date_deleted IS NULL );"
+msgstr "SELECT * FROM roads_history \n WHERE date_added < '1. Januar 2001' AND \n ( date_deleted >= '1. Januar 2001' OR date_deleted IS NULL );"
+
+#. Tag: refname
+#: extras_historytable.xml:38
+#, no-c-format
+msgid "Postgis_Install_History"
+msgstr "Postgis_Install_History"
+
+#. Tag: refpurpose
+#: extras_historytable.xml:39
+#, no-c-format
+msgid ""
+"Creates a table that will hold some interesting values for managing history "
+"tables."
+msgstr "erstellt eine Tabelle, die einige interessante Werte zum Verwalten von Chroniktabellen bereithalten wird."
+
+#. Tag: funcprototype
+#: extras_historytable.xml:44
+#, no-c-format
+msgid ""
+"<funcdef>void <function>Postgis_Install_History</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr "<funcdef>void <function>Postgis_Install_History</function></funcdef> <paramdef></paramdef>"
+
+#. Tag: title
+#: extras_historytable.xml:52 extras_historytable.xml:92
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: extras_historytable.xml:54
+#, no-c-format
+msgid ""
+"Creates a table that will hold some interesting values for managing history "
+"tables. Creates a table called <varname>historic_information</varname>"
+msgstr "erstellt eine Tabelle, die einige interessante Werte zum Verwalten von Chroniktabellen bereithalten wird. Es wird eine Tabelle namens <varname>historic_information</varname> erstellt."
+
+#. Tag: para
+#: extras_historytable.xml:58 extras_historytable.xml:100
+#, no-c-format
+msgid "Availability: 1.5.0"
+msgstr "Verfügbarkeit: 1.5.0"
+
+#. Tag: title
+#: extras_historytable.xml:63 extras_historytable.xml:105
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: extras_historytable.xml:65
+#, no-c-format
+msgid "SELECT postgis_install_history();"
+msgstr "SELECT postgis_install_history();"
+
+#. Tag: title
+#: extras_historytable.xml:71 extras_historytable.xml:113
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: extras_historytable.xml:77
+#, no-c-format
+msgid "Postgis_Enable_History"
+msgstr "Postgis_Enable_History"
+
+#. Tag: refpurpose
+#: extras_historytable.xml:78
+#, no-c-format
+msgid ""
+"Registers a tablein the history_information table for tracking and also adds"
+" in side line history table and insert, update, delete rules on the table."
+msgstr "registriert eine Tabelle zur Verfolgung in der Tabelle »history_information« und fügt außerdem innerhalb eine Zeilenchroniktabelle sowie Regeln zum Einfügen, Löschen und Aktualisieren in der Tabelle ein."
+
+#. Tag: funcprototype
+#: extras_historytable.xml:83
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>Postgis_Enable_History</function></funcdef> "
+"<paramdef><type>text </type> <parameter>p_schema</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>p_table</parameter></paramdef>"
+msgstr "<funcdef>boolean <function>Postgis_Enable_History</function></funcdef> <paramdef><type>text </type> <parameter>p_schema</parameter></paramdef> <paramdef><type>text </type> <parameter>p_table</parameter></paramdef>"
+
+#. Tag: para
+#: extras_historytable.xml:94
+#, no-c-format
+msgid ""
+"Registers a table in the history_information table for tracking and also "
+"adds in side line history table with same name as table but prefixed with "
+"<varname>history</varname> in the same schema as the original table. Puts in"
+" insert, update, delete rules on the table. Any inserts,updates,deletes of "
+"the geometry are recorded in the history table."
+msgstr "registriert eine Tabelle zur Verfolgung in der Tabelle »history_information« und fügt außerdem innerhalb eine Zeilenchroniktabelle ein. Sie hat denselben Tabellennamen, dem jedoch ein <varname>history</varname> vorangestellt wird und dasselbe Schema wie die Originaltabelle. Darin werden Regeln zum Einfügen, Löschen und Aktualisieren in der Tabelle abgelegt. Jegliches Einfügen, Aktualisieren und Löschen wird in der Chroniktabelle aufgezeichnet."
+
+#. Tag: para
+#: extras_historytable.xml:97
+#, no-c-format
+msgid ""
+"This function currently relies on a geometry column being registered in "
+"<varname>geometry_columns</varname> and fails if the geometry column is not "
+"present in <varname>geometry_columns</varname> table."
+msgstr "Diese Funktion beruht derzeit darauf, dass eine Geometriespalte in <varname>geometry_columns</varname> registriert wurde. Sie scheitert, falls die Geometriespalte nicht in der Tabelle <varname>geometry_columns</varname> vorhanden ist."
+
+#. Tag: programlisting
+#: extras_historytable.xml:107
+#, no-c-format
+msgid ""
+"CREATE TABLE roads(gid SERIAL PRIMARY KEY, road_name varchar(150));\n"
+"SELECT AddGeometryColumn('roads', 'geom', 26986, 'LINESTRING', 2);\n"
+" \n"
+"SELECT postgis_enable_history('public', 'roads', 'geom') As register_table;\n"
+"register_table\n"
+"--------------\n"
+"t\n"
+"\n"
+"INSERT INTO roads(road_name, geom) \n"
+" VALUES('Test Street', ST_GeomFromText('LINESTRING(231660.5 832170,231647 832202,231627.5 832250.5)',26986));\n"
+"\n"
+"-- check transaction detail --\n"
+"SELECT date_added, last_operation, current_version \n"
+"FROM roads_history \n"
+"WHERE road_name = 'Test Street' ORDER BY date_added DESC;\n"
+"\n"
+" date_added | last_operation | current_version\n"
+"------------------------+----------------+-----------------\n"
+" 2011-02-07 12:44:36.92 | INSERT | 2"
+msgstr "CREATE TABLE roads(gid SERIAL PRIMARY KEY, road_name varchar(150));\nSELECT AddGeometryColumn('roads', 'geom', 26986, 'LINESTRING', 2);\n \nSELECT postgis_enable_history('public', 'roads', 'geom') As register_table;\nregister_table\n--------------\nt\n\nINSERT INTO roads(road_name, geom) \n VALUES('Test Street', ST_GeomFromText('LINESTRING(231660.5 832170,231647 832202,231627.5 832250.5)',26986));\n\n-- check transaction detail --\nSELECT date_added, last_operation, current_version \nFROM roads_history \nWHERE road_name = 'Test Street' ORDER BY date_added DESC;\n\n date_added | last_operation | current_version\n------------------------+----------------+-----------------\n 2011-02-07 12:44:36.92 | INSERT | 2"
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: para
+#: extras_tigergeocoder.xml:6
+#, no-c-format
+msgid ""
+"A plpgsql based geocoder written to work with the <ulink "
+"url=\"http://www.census.gov/geo/www/tiger/\">TIGER (Topologically Integrated"
+" Geographic Encoding and Referencing system ) / Line and Master Address "
+"database export</ulink> released by the US Census Bureau."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:7
+#, no-c-format
+msgid ""
+"There are four components to the geocoder: the data loader functions, the "
+"address normalizer, the address geocoder, and the reverse geocoder."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:8
+#, no-c-format
+msgid ""
+"Although it is designed specifically for the US, a lot of the concepts and "
+"functions are applicable and can be adapted to work with other country "
+"address and road networks."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:9
+#, no-c-format
+msgid ""
+"The script builds a schema called <varname>tiger</varname> to house all the "
+"tiger related functions, reusable lookup data such as road type prefixes, "
+"suffixes, states, various control tables for managing data load, and "
+"skeleton base tables from which all the tiger loaded tables inherit from."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:10
+#, no-c-format
+msgid ""
+"Another schema called <varname>tiger_data</varname> is also created which "
+"houses all the census data for each state that the loader downloads from "
+"Census site and loads into the database. In the current model, each set of "
+"state tables is prefixed with the state code e.g <varname>ma_addr</varname>,"
+" <varname>ma_edges</varname> etc with constraints to enforce only that state"
+" data. Each of these tables inherits from the tables "
+"<varname>addr</varname>, <varname>faces</varname>, <varname>edges</varname>,"
+" etc located in the <varname>tiger schema</varname>."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:12
+#, no-c-format
+msgid ""
+"All the geocode functions only reference the base tables, so there is no "
+"requirement that the data schema be called <varname>tiger_data</varname> or "
+"that data can't be further partitioned into other schemas -- e.g a different"
+" schema for each state, as long as all the tables inherit from the tables in"
+" the <varname>tiger</varname> schema."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:16
+#, no-c-format
+msgid ""
+"If you are using tiger geocoder (tiger_2010), you can upgrade the scripts "
+"using the accompanying upgrade_geocoder.bat / .sh scripts in extras/tiger. "
+"One major change between <varname>tiger_2010</varname> and "
+"<varname>tiger_2011+</varname> is that the county and "
+"<varname>county</varname> and <varname>state</varname> tables are no longer "
+"broken out by state. If you have data from tiger_2010 and want replace with "
+"tiger_2015 refer to <xref linkend=\"upgrade_tiger_geocoder\"/>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:23
+#, no-c-format
+msgid ""
+"New in PostGIS 2.2.0 release is support for Tiger 2015 data and inclusion of"
+" Address Standardizer as part of PostGIS."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:24
+#, no-c-format
+msgid ""
+"New in PostGIS 2.1.0 release is ability to install tiger geocoder with "
+"PostgreSQL extension model if you are running PostgreSQL 9.1+. Refer to "
+"<xref linkend=\"install_tiger_geocoder_extension\"/> for details."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:26
+#, no-c-format
+msgid ""
+"The <xref linkend=\"Pagc_Normalize_Address\"/> function as a drop in "
+"replacement for in-built <xref linkend=\"Normalize_Address\"/>. Refer to "
+"<xref linkend=\"installing_pagc_address_standardizer\"/> for compile and "
+"installation instructions."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:30
+#, no-c-format
+msgid "Design:"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:31
+#, no-c-format
+msgid ""
+"The goal of this project is to build a fully functional geocoder that can "
+"process an arbitrary United States address string and using normalized TIGER"
+" census data, produce a point geometry and rating reflecting the location of"
+" the given address and likeliness of the location. The higher the rating "
+"number the worse the result."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:33
+#, no-c-format
+msgid ""
+"The <varname>reverse_geocode</varname> function, introduced in PostGIS 2.0.0"
+" is useful for deriving the street address and cross streets of a GPS "
+"location."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:34
+#, no-c-format
+msgid ""
+"The geocoder should be simple for anyone familiar with PostGIS to install "
+"and use, and should be easily installable and usable on all platforms "
+"supported by PostGIS."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:35
+#, no-c-format
+msgid ""
+"It should be robust enough to function properly despite formatting and "
+"spelling errors."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:36
+#, no-c-format
+msgid ""
+"It should be extensible enough to be used with future data updates, or "
+"alternate data sources with a minimum of coding changes."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:38
+#, no-c-format
+msgid ""
+"The <varname>tiger</varname> schema must be added to the database search "
+"path for the functions to work properly."
+msgstr ""
+
+#. Tag: title
+#: extras_tigergeocoder.xml:42
+#, no-c-format
+msgid "Tiger Geocoder"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:44
+#, no-c-format
+msgid ""
+"There are a couple other open source geocoders for PostGIS, that unlike "
+"tiger geocoder have the advantage of multi-country geocoding support"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:46
+#, no-c-format
+msgid ""
+"<ulink "
+"url=\"http://wiki.openstreetmap.org/wiki/Nominatim\">Nominatim</ulink> and "
+"uses OpenStreetMap gazeteer formatted data. It requires osm2pgsql for "
+"loading the data, PostgreSQL 8.4+ and PostGIS 1.5+ to function. It is "
+"packaged as a webservice interface and seems designed to be called as a "
+"webservice. Just like the tiger geocoder, it has both a geocoder and a "
+"reverse geocoder component. From the documentation, it is unclear if it has "
+"a pure SQL interface like the tiger geocoder, or if a good deal of the logic"
+" is implemented in the web interface."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:49
+#, no-c-format
+msgid ""
+"<ulink url=\"http://www.gisgraphy.com/\">GIS Graphy</ulink> also utilizes "
+"PostGIS and like Nominatim works with OpenStreetMap (OSM) data. It comes "
+"with a loader to load OSM data and similar to Nominatim is capable of "
+"geocoding not just US. Much like Nominatim, it runs as a webservice and "
+"relies on Java 1.5, Servlet apps, Solr. GisGraphy is cross-platform and also"
+" has a reverse geocoder among some other neat features."
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:54
+#, no-c-format
+msgid "Drop_Indexes_Generate_Script"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:56
+#, no-c-format
+msgid ""
+"<refpurpose>Generates a script that drops all non-primary key and non-unique"
+" indexes on tiger schema and user specified schema. Defaults schema to "
+"<varname>tiger_data</varname> if no schema is specified.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:61
+#, no-c-format
+msgid ""
+"<funcdef>text <function>Drop_Indexes_Generate_Script</function></funcdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>param_schema=tiger_data</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: extras_tigergeocoder.xml:69 extras_tigergeocoder.xml:111
+#: extras_tigergeocoder.xml:153 extras_tigergeocoder.xml:209
+#: extras_tigergeocoder.xml:271 extras_tigergeocoder.xml:316
+#: extras_tigergeocoder.xml:357 extras_tigergeocoder.xml:396
+#: extras_tigergeocoder.xml:441 extras_tigergeocoder.xml:499
+#: extras_tigergeocoder.xml:556 extras_tigergeocoder.xml:611
+#: extras_tigergeocoder.xml:656 extras_tigergeocoder.xml:735
+#: extras_tigergeocoder.xml:820 extras_tigergeocoder.xml:867
+#: extras_tigergeocoder.xml:939 extras_tigergeocoder.xml:1004
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: extras_tigergeocoder.xml:71
+#, no-c-format
+msgid ""
+"<para>Generates a script that drops all non-primary key and non-unique "
+"indexes on tiger schema and user specified schema. Defaults schema to "
+"<varname>tiger_data</varname> if no schema is specified.</para>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:72
+#, no-c-format
+msgid ""
+"This is useful for minimizing index bloat that may confuse the query planner"
+" or take up unnecessary space. Use in combination with <xref "
+"linkend=\"Install_Missing_Indexes\"/> to add just the indexes used by the "
+"geocoder."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:75 extras_tigergeocoder.xml:159
+#: extras_tigergeocoder.xml:278 extras_tigergeocoder.xml:361
+#: extras_tigergeocoder.xml:404 extras_tigergeocoder.xml:459
+#: extras_tigergeocoder.xml:619 extras_tigergeocoder.xml:893
+#: extras_tigergeocoder.xml:965
+#, no-c-format
+msgid "Availability: 2.0.0"
+msgstr ""
+
+#. Tag: title
+#: extras_tigergeocoder.xml:82 extras_tigergeocoder.xml:123
+#: extras_tigergeocoder.xml:166 extras_tigergeocoder.xml:411
+#: extras_tigergeocoder.xml:466 extras_tigergeocoder.xml:524
+#: extras_tigergeocoder.xml:579 extras_tigergeocoder.xml:626
+#: extras_tigergeocoder.xml:702 extras_tigergeocoder.xml:786
+#: extras_tigergeocoder.xml:830 extras_tigergeocoder.xml:898
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:83
+#, no-c-format
+msgid ""
+"SELECT drop_indexes_generate_script() As actionsql;\n"
+"actionsql\n"
+"---------------------------------------------------------\n"
+"DROP INDEX tiger.idx_tiger_countysub_lookup_lower_name;\n"
+"DROP INDEX tiger.idx_tiger_edges_countyfp;\n"
+"DROP INDEX tiger.idx_tiger_faces_countyfp;\n"
+"DROP INDEX tiger.tiger_place_the_geom_gist;\n"
+"DROP INDEX tiger.tiger_edges_the_geom_gist;\n"
+"DROP INDEX tiger.tiger_state_the_geom_gist;\n"
+"DROP INDEX tiger.idx_tiger_addr_least_address;\n"
+"DROP INDEX tiger.idx_tiger_addr_tlid;\n"
+"DROP INDEX tiger.idx_tiger_addr_zip;\n"
+"DROP INDEX tiger.idx_tiger_county_countyfp;\n"
+"DROP INDEX tiger.idx_tiger_county_lookup_lower_name;\n"
+"DROP INDEX tiger.idx_tiger_county_lookup_snd_name;\n"
+"DROP INDEX tiger.idx_tiger_county_lower_name;\n"
+"DROP INDEX tiger.idx_tiger_county_snd_name;\n"
+"DROP INDEX tiger.idx_tiger_county_the_geom_gist;\n"
+"DROP INDEX tiger.idx_tiger_countysub_lookup_snd_name;\n"
+"DROP INDEX tiger.idx_tiger_cousub_countyfp;\n"
+"DROP INDEX tiger.idx_tiger_cousub_cousubfp;\n"
+"DROP INDEX tiger.idx_tiger_cousub_lower_name;\n"
+"DROP INDEX tiger.idx_tiger_cousub_snd_name;\n"
+"DROP INDEX tiger.idx_tiger_cousub_the_geom_gist;\n"
+"DROP INDEX tiger_data.idx_tiger_data_ma_addr_least_address;\n"
+"DROP INDEX tiger_data.idx_tiger_data_ma_addr_tlid;\n"
+"DROP INDEX tiger_data.idx_tiger_data_ma_addr_zip;\n"
+"DROP INDEX tiger_data.idx_tiger_data_ma_county_countyfp;\n"
+"DROP INDEX tiger_data.idx_tiger_data_ma_county_lookup_lower_name;\n"
+"DROP INDEX tiger_data.idx_tiger_data_ma_county_lookup_snd_name;\n"
+"DROP INDEX tiger_data.idx_tiger_data_ma_county_lower_name;\n"
+"DROP INDEX tiger_data.idx_tiger_data_ma_county_snd_name;\n"
+":\n"
+":"
+msgstr ""
+
+#. Tag: title
+#: extras_tigergeocoder.xml:89 extras_tigergeocoder.xml:130
+#: extras_tigergeocoder.xml:173 extras_tigergeocoder.xml:240
+#: extras_tigergeocoder.xml:294 extras_tigergeocoder.xml:334
+#: extras_tigergeocoder.xml:374 extras_tigergeocoder.xml:418
+#: extras_tigergeocoder.xml:476 extras_tigergeocoder.xml:534
+#: extras_tigergeocoder.xml:588 extras_tigergeocoder.xml:633
+#: extras_tigergeocoder.xml:712 extras_tigergeocoder.xml:798
+#: extras_tigergeocoder.xml:841 extras_tigergeocoder.xml:913
+#: extras_tigergeocoder.xml:981 extras_tigergeocoder.xml:1021
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: extras_tigergeocoder.xml:90 extras_tigergeocoder.xml:419
+#, no-c-format
+msgid ", <xref linkend=\"Missing_Indexes_Generate_Script\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:96
+#, no-c-format
+msgid "Drop_Nation_Tables_Generate_Script"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:98
+#, no-c-format
+msgid ""
+"Generates a script that drops all tables in the specified schema that start "
+"with <varname>county_all</varname>, <varname>state_all</varname> or stae "
+"code followed by <varname>county</varname> or <varname>state</varname>."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:103
+#, no-c-format
+msgid ""
+"<funcdef>text "
+"<function>Drop_Nation_Tables_Generate_Script</function></funcdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>param_schema=tiger_data</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:113
+#, no-c-format
+msgid ""
+"Generates a script that drops all tables in the specified schema that start "
+"with <varname>county_all</varname>, <varname>state_all</varname> or stae "
+"code followed by <varname>county</varname> or <varname>state</varname>. This"
+" is needed if you are upgrading from <varname>tiger_2010</varname> to "
+"<varname>tiger_2011</varname> data."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:116 extras_tigergeocoder.xml:322
+#: extras_tigergeocoder.xml:573 extras_tigergeocoder.xml:744
+#: extras_tigergeocoder.xml:1008
+#, no-c-format
+msgid "Availability: 2.1.0"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:124
+#, no-c-format
+msgid ""
+"SELECT drop_nation_tables_generate_script();\n"
+"DROP TABLE tiger_data.county_all;\n"
+"DROP TABLE tiger_data.county_all_lookup;\n"
+"DROP TABLE tiger_data.state_all;\n"
+"DROP TABLE tiger_data.ma_county;\n"
+"DROP TABLE tiger_data.ma_state;"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:137
+#, no-c-format
+msgid "Drop_State_Tables_Generate_Script"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:139
+#, no-c-format
+msgid ""
+"Generates a script that drops all tables in the specified schema that are "
+"prefixed with the state abbreviation. Defaults schema to "
+"<varname>tiger_data</varname> if no schema is specified."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:144
+#, no-c-format
+msgid ""
+"<funcdef>text "
+"<function>Drop_State_Tables_Generate_Script</function></funcdef> "
+"<paramdef><type>text </type> <parameter>param_state</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>param_schema=tiger_data</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:155
+#, no-c-format
+msgid ""
+"Generates a script that drops all tables in the specified schema that are "
+"prefixed with the state abbreviation. Defaults schema to "
+"<varname>tiger_data</varname> if no schema is specified. This function is "
+"useful for dropping tables of a state just before you reload a state in case"
+" something went wrong during your previous load."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:167
+#, no-c-format
+msgid ""
+"SELECT drop_state_tables_generate_script('PA');\n"
+"DROP TABLE tiger_data.pa_addr;\n"
+"DROP TABLE tiger_data.pa_county;\n"
+"DROP TABLE tiger_data.pa_county_lookup;\n"
+"DROP TABLE tiger_data.pa_cousub;\n"
+"DROP TABLE tiger_data.pa_edges;\n"
+"DROP TABLE tiger_data.pa_faces;\n"
+"DROP TABLE tiger_data.pa_featnames;\n"
+"DROP TABLE tiger_data.pa_place;\n"
+"DROP TABLE tiger_data.pa_state;\n"
+"DROP TABLE tiger_data.pa_zip_lookup_base;\n"
+"DROP TABLE tiger_data.pa_zip_state;\n"
+"DROP TABLE tiger_data.pa_zip_state_loc;"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:179
+#, no-c-format
+msgid "Geocode"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:181
+#, no-c-format
+msgid ""
+"Takes in an address as a string (or other normalized address) and outputs a "
+"set of possible locations which include a point geometry in NAD 83 long lat,"
+" a normalized address for each, and the rating. The lower the rating the "
+"more likely the match. Results are sorted by lowest rating first. Can "
+"optionally pass in maximum results, defaults to 10, and restrict_region "
+"(defaults to NULL)"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: extras_tigergeocoder.xml:186
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>setof record <function>geocode</function></funcdef>"
+" <paramdef><type>varchar </type> <parameter>address</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>max_results=10</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>geometry </type> "
+"<parameter>restrict_region=NULL</parameter></paramdef> "
+"<paramdef><type>norm_addy </type> <parameter>OUT addy</parameter></paramdef>"
+" <paramdef><type>geometry </type> <parameter>OUT "
+"geomout</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>OUT rating</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>setof record <function>geocode</function></funcdef>"
+" <paramdef><type>norm_addy </type> <parameter>in_addy</parameter></paramdef>"
+" <paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>max_results=10</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>geometry </type> "
+"<parameter>restrict_region=NULL</parameter></paramdef> "
+"<paramdef><type>norm_addy </type> <parameter>OUT addy</parameter></paramdef>"
+" <paramdef><type>geometry </type> <parameter>OUT "
+"geomout</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>OUT rating</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:211
+#, no-c-format
+msgid ""
+"Takes in an address as a string (or already normalized address) and outputs "
+"a set of possible locations which include a point geometry in NAD 83 long "
+"lat, a <varname>normalized_address</varname> (addy) for each, and the "
+"rating. The lower the rating the more likely the match. Results are sorted "
+"by lowest rating first. Uses Tiger data (edges,faces,addr), PostgreSQL fuzzy"
+" string matching (soundex,levenshtein) and PostGIS line interpolation "
+"functions to interpolate address along the Tiger edges. The higher the "
+"rating the less likely the geocode is right. The geocoded point is defaulted"
+" to offset 10 meters from center-line off to side (L/R) of street address is"
+" located on."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:215
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 to support Tiger 2010 structured data and revised some logic"
+" to improve speed, accuracy of geocoding, and to offset point from "
+"centerline to side of street address is located on. New parameter "
+"max_results useful for specifying ot just return the best result."
+msgstr ""
+
+#. Tag: title
+#: extras_tigergeocoder.xml:221 extras_tigergeocoder.xml:284
+#: extras_tigergeocoder.xml:367
+#, no-c-format
+msgid "Examples: Basic"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:222
+#, no-c-format
+msgid ""
+"The below examples timings are on a 3.0 GHZ single processor Windows 7 "
+"machine with 2GB ram running PostgreSQL 9.1rc1/PostGIS 2.0 loaded with all "
+"of MA,MN,CA, RI state Tiger data loaded."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:223
+#, no-c-format
+msgid "Exact matches are faster to compute (61ms)"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:224
+#, no-c-format
+msgid ""
+"SELECT g.rating, ST_X(g.geomout) As lon, ST_Y(g.geomout) As lat, \n"
+" (addy).address As stno, (addy).streetname As street, \n"
+" (addy).streettypeabbrev As styp, (addy).location As city, (addy).stateabbrev As st,(addy).zip \n"
+" FROM geocode('75 State Street, Boston MA 02109') As g; \n"
+" rating | lon | lat | stno | street | styp | city | st | zip \n"
+"--------+-------------------+------------------+------+--------+------+--------+----+-------\n"
+" 0 | -71.0556722990239 | 42.3589914927049 | 75 | State | St | Boston | MA | 02109"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:225
+#, no-c-format
+msgid ""
+"Even if zip is not passed in the geocoder can guess (took about 122-150 ms)"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:226
+#, no-c-format
+msgid ""
+"SELECT g.rating, ST_AsText(ST_SnapToGrid(g.geomout,0.00001)) As wktlonlat, \n"
+" (addy).address As stno, (addy).streetname As street, \n"
+" (addy).streettypeabbrev As styp, (addy).location As city, (addy).stateabbrev As st,(addy).zip \n"
+" FROM geocode('226 Hanover Street, Boston, MA',1) As g; \n"
+" rating | wktlonlat | stno | street | styp | city | st | zip \n"
+"--------+---------------------------+------+---------+------+--------+----+-------\n"
+" 1 | POINT(-71.05528 42.36316) | 226 | Hanover | St | Boston | MA | 02113"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:227
+#, no-c-format
+msgid ""
+"Can handle misspellings and provides more than one possible solution with "
+"ratings and takes longer (500ms)."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:228
+#, no-c-format
+msgid ""
+"SELECT g.rating, ST_AsText(ST_SnapToGrid(g.geomout,0.00001)) As wktlonlat, \n"
+" (addy).address As stno, (addy).streetname As street, \n"
+" (addy).streettypeabbrev As styp, (addy).location As city, (addy).stateabbrev As st,(addy).zip \n"
+" FROM geocode('31 - 37 Stewart Street, Boston, MA 02116') As g; \n"
+" rating | wktlonlat | stno | street | styp | city | st | zip \n"
+"--------+---------------------------+------+--------+------+--------+----+-------\n"
+" 70 | POINT(-71.06459 42.35113) | 31 | Stuart | St | Boston | MA | 02116"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:230
+#, no-c-format
+msgid ""
+"Using to do a batch geocode of addresses. Easiest is to set "
+"<varname>max_results=1</varname>. Only process those not yet geocoded (have "
+"no rating)."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:231
+#, no-c-format
+msgid ""
+"CREATE TABLE addresses_to_geocode(addid serial PRIMARY KEY, address text,\n"
+" lon numeric, lat numeric, new_address text, rating integer);\n"
+"\n"
+"INSERT INTO addresses_to_geocode(address)\n"
+"VALUES ('529 Main Street, Boston MA, 02129'),\n"
+" ('77 Massachusetts Avenue, Cambridge, MA 02139'),\n"
+" ('25 Wizard of Oz, Walaford, KS 99912323'),\n"
+" ('26 Capen Street, Medford, MA'),\n"
+" ('124 Mount Auburn St, Cambridge, Massachusetts 02138'),\n"
+" ('950 Main Street, Worcester, MA 01610');\n"
+" \n"
+"-- only update the first 3 addresses (323-704 ms - there are caching and shared memory effects so first geocode you do is always slower) --\n"
+"-- for large numbers of addresses you don't want to update all at once\n"
+"-- since the whole geocode must commit at once \n"
+"-- For this example we rejoin with LEFT JOIN \n"
+"-- and set to rating to -1 rating if no match \n"
+"-- to ensure we don't regeocode a bad address \n"
+"UPDATE addresses_to_geocode\n"
+" SET (rating, new_address, lon, lat) \n"
+" = ( COALESCE((g.geo).rating,-1), pprint_addy((g.geo).addy),\n"
+" ST_X((g.geo).geomout)::numeric(8,5), ST_Y((g.geo).geomout)::numeric(8,5) )\n"
+"FROM (SELECT addid \n"
+" FROM addresses_to_geocode \n"
+" WHERE rating IS NULL ORDER BY addid LIMIT 3) As a\n"
+" LEFT JOIN (SELECT addid, (geocode(address,1)) As geo\n"
+" FROM addresses_to_geocode As ag\n"
+" WHERE ag.rating IS NULL ORDER BY addid LIMIT 3) As g ON a.addid = g.addid\n"
+"WHERE a.addid = addresses_to_geocode.addid;\n"
+"\n"
+"result\n"
+"-----\n"
+"Query returned successfully: 3 rows affected, 480 ms execution time.\n"
+"\n"
+"SELECT * FROM addresses_to_geocode WHERE rating is not null;\n"
+"\n"
+" addid | address | lon | lat | new_address | rating \n"
+"-------+----------------------------------------------+-----------+----------+-------------------------------------------+--------\n"
+" 1 | 529 Main Street, Boston MA, 02129 | -71.07181 | 42.38359 | 529 Main St, Boston, MA 02129 | 0\n"
+" 2 | 77 Massachusetts Avenue, Cambridge, MA 02139 | -71.09428 | 42.35988 | 77 Massachusetts Ave, Cambridge, MA 02139 | 0\n"
+" 3 | 25 Wizard of Oz, Walaford, KS 99912323 | | | | -1"
+msgstr ""
+
+#. Tag: title
+#: extras_tigergeocoder.xml:234
+#, no-c-format
+msgid "Examples: Using Geometry filter"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:235
+#, no-c-format
+msgid ""
+"SELECT g.rating, ST_AsText(ST_SnapToGrid(g.geomout,0.00001)) As wktlonlat, \n"
+" (addy).address As stno, (addy).streetname As street, \n"
+" (addy).streettypeabbrev As styp, \n"
+" (addy).location As city, (addy).stateabbrev As st,(addy).zip \n"
+" FROM geocode('100 Federal Street, MA',\n"
+" 3, \n"
+" (SELECT ST_Union(the_geom) \n"
+" FROM place WHERE statefp = '25' AND name = 'Lynn')::geometry\n"
+" ) As g;\n"
+"\n"
+" rating | wktlonlat | stno | street | styp | city | st | zip\n"
+"--------+--------------------------+------+---------+------+------+----+-------\n"
+" 8 | POINT(-70.96796 42.4659) | 100 | Federal | St | Lynn | MA | 01905\n"
+"Total query runtime: 245 ms."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:241
+#, no-c-format
+msgid ""
+", <xref linkend=\"Pprint_Addy\"/>, <xref linkend=\"ST_AsText\"/>, <xref "
+"linkend=\"ST_SnapToGrid\"/>, <xref linkend=\"ST_X\"/>, <xref "
+"linkend=\"ST_Y\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:247
+#, no-c-format
+msgid "Geocode_Intersection"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:249
+#, no-c-format
+msgid ""
+"Takes in 2 streets that intersect and a state, city, zip, and outputs a set "
+"of possible locations on the first cross street that is at the intersection,"
+" also includes a point geometry in NAD 83 long lat, a normalized address for"
+" each location, and the rating. The lower the rating the more likely the "
+"match. Results are sorted by lowest rating first. Can optionally pass in "
+"maximum results, defaults to 10"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:255
+#, no-c-format
+msgid ""
+"<funcdef>setof record <function>geocode_intersection</function></funcdef> "
+"<paramdef><type>text </type> <parameter> roadway1</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter> roadway2</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter> in_state</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> <parameter> "
+"in_city</parameter></paramdef> <paramdef choice=\"opt\"><type>text </type> "
+"<parameter> in_zip</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>max_results=10</parameter></paramdef> <paramdef><type>norm_addy "
+"</type> <parameter>OUT addy</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>OUT geomout</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>OUT rating</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:273
+#, no-c-format
+msgid ""
+"Takes in 2 streets that intersect and a state, city, zip, and outputs a set "
+"of possible locations on the first cross street that is at the intersection,"
+" also includes a point geometry in NAD 83 long lat, a normalized address for"
+" each location, and the rating. The lower the rating the more likely the "
+"match. Results are sorted by lowest rating first. Can optionally pass in "
+"maximum results, defaults to 10. Returns "
+"<varname>normalized_address</varname> (addy) for each, geomout as the point "
+"location in nad 83 long lat, and the rating. The lower the rating the more "
+"likely the match. Results are sorted by lowest rating first. Uses Tiger data"
+" (edges,faces,addr), PostgreSQL fuzzy string matching (soundex,levenshtein)"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:285
+#, no-c-format
+msgid ""
+"The below examples timings are on a 3.0 GHZ single processor Windows 7 "
+"machine with 2GB ram running PostgreSQL 9.0/PostGIS 1.5 loaded with all of "
+"MA state Tiger data loaded. Currently a bit slow (3000 ms)"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:286
+#, no-c-format
+msgid ""
+"Testing on Windows 2003 64-bit 8GB on PostGIS 2.0 PostgreSQL 64-bit Tiger "
+"2011 data loaded -- (41ms)"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:287
+#, no-c-format
+msgid ""
+"SELECT pprint_addy(addy), st_astext(geomout),rating \n"
+" FROM geocode_intersection( 'Haverford St','Germania St', 'MA', 'Boston', '02130',1); \n"
+" pprint_addy | st_astext | rating\n"
+"----------------------------------+----------------------------+--------\n"
+"98 Haverford St, Boston, MA 02130 | POINT(-71.101375 42.31376) | 0"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:288
+#, no-c-format
+msgid ""
+"Even if zip is not passed in the geocoder can guess (took about 3500 ms on "
+"the windows 7 box), on the windows 2003 64-bit 741 ms"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:289
+#, no-c-format
+msgid ""
+"SELECT pprint_addy(addy), st_astext(geomout),rating \n"
+" FROM geocode_intersection('Weld', 'School', 'MA', 'Boston');\n"
+" pprint_addy | st_astext | rating\n"
+"-------------------------------+--------------------------+--------\n"
+" 98 Weld Ave, Boston, MA 02119 | POINT(-71.099 42.314234) | 3\n"
+" 99 Weld Ave, Boston, MA 02119 | POINT(-71.099 42.314234) | 3"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:295
+#, no-c-format
+msgid ", <xref linkend=\"Pprint_Addy\"/>, <xref linkend=\"ST_AsText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:301
+#, no-c-format
+msgid "Get_Geocode_Setting"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:303
+#, no-c-format
+msgid ""
+"Returns value of specific setting stored in tiger.geocode_settings table."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:308
+#, no-c-format
+msgid ""
+"<funcdef>text <function>Get_Geocode_Setting</function></funcdef> "
+"<paramdef><type>text </type> <parameter> setting_name</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:318
+#, no-c-format
+msgid ""
+"Returns value of specific setting stored in tiger.geocode_settings table. "
+"Settings allow you to toggle debugging of functions. Later plans will be to "
+"control rating with settings. Current list of settings are as follows:"
+msgstr ""
+
+#. Tag: screen
+#: extras_tigergeocoder.xml:319
+#, no-c-format
+msgid ""
+"name | setting | unit | category | short_desc\n"
+"--------------------------------+---------+---------+-----------+------------------------------------------------------------------------------------------------------------------------------\n"
+" debug_geocode_address | false | boolean | debug | outputs debug information in notice log such as queries when geocode_addresss is called if true\n"
+" debug_geocode_intersection | false | boolean | debug | outputs debug information in notice log such as queries when geocode_intersection is called if true\n"
+" debug_normalize_address | false | boolean | debug | outputs debug information in notice log such as queries and intermediate expressions when normalize_address is called if true\n"
+" debug_reverse_geocode | false | boolean | debug | if true, outputs debug information in notice log such as queries and intermediate expressions when reverse_geocode\n"
+" reverse_geocode_numbered_roads | 0 | integer | rating | For state and county highways, 0 - no preference in name, \n"
+" 1 - prefer the numbered highway name, 2 - prefer local state/county name\n"
+" use_pagc_address_parser | false | boolean | normalize | If set to true, will try to use the address_standardizer extension (via pagc_normalize_address) \n"
+" instead of tiger normalize_address built one"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:321
+#, no-c-format
+msgid ""
+"Changed: 2.2.0 : default settings are now kept in a table called "
+"geocode_settings_default. Use customized settingsa re in geocode_settings "
+"and only contain those that have been set by user."
+msgstr ""
+
+#. Tag: title
+#: extras_tigergeocoder.xml:328 extras_tigergeocoder.xml:1014
+#, no-c-format
+msgid "Example return debugging setting"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:329
+#, no-c-format
+msgid ""
+"SELECT get_geocode_setting('debug_geocode_address) As result;\n"
+"result\n"
+"---------\n"
+"false"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:341
+#, no-c-format
+msgid "Get_Tract"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:343
+#, no-c-format
+msgid ""
+"Returns census tract or field from tract table of where the geometry is "
+"located. Default to returning short name of tract."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:348
+#, no-c-format
+msgid ""
+"<funcdef>text <function>get_tract</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter> loc_geom</parameter></paramdef>"
+" <paramdef choice=\"opt\"><type>text </type> <parameter> "
+"output_field=name</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:359
+#, no-c-format
+msgid ""
+"Given a geometry will return the census tract location of that geometry. NAD"
+" 83 long lat is assumed if no spatial ref sys is specified."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:368
+#, no-c-format
+msgid ""
+"SELECT get_tract(ST_Point(-71.101375, 42.31376) ) As tract_name;\n"
+"tract_name\n"
+"---------\n"
+"1203.01"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:369
+#, no-c-format
+msgid ""
+"--this one returns the tiger geoid\n"
+"SELECT get_tract(ST_Point(-71.101375, 42.31376), 'tract_id' ) As tract_id;\n"
+"tract_id\n"
+"---------\n"
+"25025120301"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:375
+#, no-c-format
+msgid "<para>></para>"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:381
+#, no-c-format
+msgid "Install_Missing_Indexes"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:383
+#, no-c-format
+msgid ""
+"Finds all tables with key columns used in geocoder joins and filter "
+"conditions that are missing used indexes on those columns and will add them."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:388
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>Install_Missing_Indexes</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:398
+#, no-c-format
+msgid ""
+"Finds all tables in <varname>tiger</varname> and "
+"<varname>tiger_data</varname> schemas with key columns used in geocoder "
+"joins and filters that are missing indexes on those columns and will output "
+"the SQL DDL to define the index for those tables and then execute the "
+"generated script. This is a helper function that adds new indexes needed to "
+"make queries faster that may have been missing during the load process. This"
+" function is a companion to <xref "
+"linkend=\"Missing_Indexes_Generate_Script\"/> that in addition to generating"
+" the create index script, also executes it. It is called as part of the "
+"<filename>update_geocode.sql</filename> upgrade script."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:412
+#, no-c-format
+msgid ""
+"SELECT install_missing_indexes();\n"
+" install_missing_indexes\n"
+"-------------------------\n"
+" t"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:425
+#, no-c-format
+msgid "Loader_Generate_Census_Script"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:427
+#, no-c-format
+msgid ""
+"Generates a shell script for the specified platform for the specified states"
+" that will download Tiger census state tract, bg, and tabblocks data tables,"
+" stage and load into <varname>tiger_data</varname> schema. Each state script"
+" is returned as a separate record."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:432
+#, no-c-format
+msgid ""
+"<funcdef>setof text "
+"<function>loader_generate_census_script</function></funcdef> "
+"<paramdef><type>text[]</type> <parameter>param_states</parameter></paramdef>"
+" <paramdef><type>text</type> <parameter>os</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:443
+#, no-c-format
+msgid ""
+"Generates a shell script for the specified platform for the specified states"
+" that will download Tiger data census state <varname>tract</varname>, block "
+"groups <varname>bg</varname>, and <varname>tabblocks</varname> data tables, "
+"stage and load into <varname>tiger_data</varname> schema. Each state script "
+"is returned as a separate record."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:444
+#, no-c-format
+msgid ""
+"It uses unzip on Linux (7-zip on Windows by default) and wget to do the "
+"downloading. It uses <xref linkend=\"shp2pgsql_usage\"/> to load in the "
+"data. Note the smallest unit it does is a whole state. It will only process "
+"the files in the staging and temp folders."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:446 extras_tigergeocoder.xml:504
+#, no-c-format
+msgid ""
+"It uses the following control tables to control the process and different OS"
+" shell syntax variations."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:450 extras_tigergeocoder.xml:508
+#: extras_tigergeocoder.xml:564
+#, no-c-format
+msgid ""
+"<varname>loader_variables</varname> keeps track of various variables such as"
+" census site, year, data and staging schemas"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:453 extras_tigergeocoder.xml:511
+#, no-c-format
+msgid ""
+"<varname>loader_platform</varname> profiles of various platforms and where "
+"the various executables are located. Comes with windows and linux. More can "
+"be added."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:456 extras_tigergeocoder.xml:514
+#: extras_tigergeocoder.xml:570
+#, no-c-format
+msgid ""
+"<varname>loader_lookuptables</varname> each record defines a kind of table "
+"(state, county), whether to process records in it and how to load them in. "
+"Defines the steps to import data, stage data, add, removes columns, indexes,"
+" and constraints for each. Each table is prefixed with the state and "
+"inherits from a table in the tiger schema. e.g. creates "
+"<varname>tiger_data.ma_faces</varname> which inherits from "
+"<varname>tiger.faces</varname>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:460
+#, no-c-format
+msgid ""
+"includes this logic, but if you installed tiger geocoder prior to PostGIS "
+"2.0.0 alpha5, you'll need to run this on the states you have already done to"
+" get these additional tables."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:467
+#, no-c-format
+msgid ""
+"Generate script to load up data for select states in Windows shell script "
+"format."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:468
+#, no-c-format
+msgid ""
+"SELECT loader_generate_census_script(ARRAY['MA'], 'windows');\n"
+"-- result --\n"
+"set STATEDIR=\"\\gisdata\\www2.census.gov\\geo\\pvs\\tiger2010st\\25_Massachusetts\"\n"
+"set TMPDIR=\\gisdata\\temp\\\n"
+"set UNZIPTOOL=\"C:\\Program Files\\7-Zip\\7z.exe\"\n"
+"set WGETTOOL=\"C:\\wget\\wget.exe\"\n"
+"set PGBIN=C:\\projects\\pg\\pg91win\\bin\\\n"
+"set PGPORT=5432\n"
+"set PGHOST=localhost\n"
+"set PGUSER=postgres\n"
+"set PGPASSWORD=yourpasswordhere\n"
+"set PGDATABASE=tiger_postgis20\n"
+"set PSQL=\"%PGBIN%psql\"\n"
+"set SHP2PGSQL=\"%PGBIN%shp2pgsql\"\n"
+"cd \\gisdata\n"
+"\n"
+"%WGETTOOL% http://www2.census.gov/geo/pvs/tiger2010st/25_Massachusetts/25/ --no-parent --relative --accept=*bg10.zip,*tract10.zip,*tabblock10.zip --mirror --reject=html\n"
+"del %TMPDIR%\\*.* /Q\n"
+"%PSQL% -c \"DROP SCHEMA tiger_staging CASCADE;\"\n"
+"%PSQL% -c \"CREATE SCHEMA tiger_staging;\"\n"
+"cd %STATEDIR%\n"
+"for /r %%z in (*.zip) do %UNZIPTOOL% e %%z -o%TMPDIR% \n"
+"cd %TMPDIR% \n"
+"%PSQL% -c \"CREATE TABLE tiger_data.MA_tract(CONSTRAINT pk_MA_tract PRIMARY KEY (tract_id) ) INHERITS(tiger.tract); \" \n"
+"%SHP2PGSQL% -c -s 4269 -g the_geom -W \"latin1\" tl_2010_25_tract10.dbf tiger_staging.ma_tract10 | %PSQL%\n"
+"%PSQL% -c \"ALTER TABLE tiger_staging.MA_tract10 RENAME geoid10 TO tract_id; SELECT loader_load_staged_data(lower('MA_tract10'), lower('MA_tract')); \"\n"
+"%PSQL% -c \"CREATE INDEX tiger_data_MA_tract_the_geom_gist ON tiger_data.MA_tract USING gist(the_geom);\"\n"
+"%PSQL% -c \"VACUUM ANALYZE tiger_data.MA_tract;\"\n"
+"%PSQL% -c \"ALTER TABLE tiger_data.MA_tract ADD CONSTRAINT chk_statefp CHECK (statefp = '25');\"\n"
+":"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:469 extras_tigergeocoder.xml:527
+#, no-c-format
+msgid "Generate sh script"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:470
+#, no-c-format
+msgid ""
+"STATEDIR=\"/gisdata/www2.census.gov/geo/pvs/tiger2010st/25_Massachusetts\" \n"
+"TMPDIR=\"/gisdata/temp/\"\n"
+"UNZIPTOOL=unzip\n"
+"WGETTOOL=\"/usr/bin/wget\"\n"
+"export PGBIN=/usr/pgsql-9.0/bin\n"
+"export PGPORT=5432\n"
+"export PGHOST=localhost\n"
+"export PGUSER=postgres\n"
+"export PGPASSWORD=yourpasswordhere\n"
+"export PGDATABASE=geocoder\n"
+"PSQL=${PGBIN}/psql\n"
+"SHP2PGSQL=${PGBIN}/shp2pgsql\n"
+"cd /gisdata\n"
+"\n"
+"wget http://www2.census.gov/geo/pvs/tiger2010st/25_Massachusetts/25/ --no-parent --relative --accept=*bg10.zip,*tract10.zip,*tabblock10.zip --mirror --reject=html\n"
+"rm -f ${TMPDIR}/*.*\n"
+"${PSQL} -c \"DROP SCHEMA tiger_staging CASCADE;\"\n"
+"${PSQL} -c \"CREATE SCHEMA tiger_staging;\"\n"
+"cd $STATEDIR\n"
+"for z in *.zip; do $UNZIPTOOL -o -d $TMPDIR $z; done\n"
+":\n"
+":"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:483
+#, no-c-format
+msgid "Loader_Generate_Script"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:485
+#, no-c-format
+msgid ""
+"Generates a shell script for the specified platform for the specified states"
+" that will download Tiger data, stage and load into "
+"<varname>tiger_data</varname> schema. Each state script is returned as a "
+"separate record. Latest version supports Tiger 2010 structural changes and "
+"also loads census tract, block groups, and blocks tables."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:490
+#, no-c-format
+msgid ""
+"<funcdef>setof text <function>loader_generate_script</function></funcdef> "
+"<paramdef><type>text[]</type> <parameter>param_states</parameter></paramdef>"
+" <paramdef><type>text</type> <parameter>os</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:501
+#, no-c-format
+msgid ""
+"Generates a shell script for the specified platform for the specified states"
+" that will download Tiger data, stage and load into "
+"<varname>tiger_data</varname> schema. Each state script is returned as a "
+"separate record."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:502
+#, no-c-format
+msgid ""
+"It uses unzip on Linux (7-zip on Windows by default) and wget to do the "
+"downloading. It uses <xref linkend=\"shp2pgsql_usage\"/> to load in the "
+"data. Note the smallest unit it does is a whole state, but you can overwrite"
+" this by downloading the files yourself. It will only process the files in "
+"the staging and temp folders."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:517
+#, no-c-format
+msgid ""
+"Availability: 2.0.0 to support Tiger 2010 structured data and load census "
+"tract (tract), block groups (bg), and blocks (tabblocks) tables ."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:525
+#, no-c-format
+msgid ""
+"Generate script to load up data for 2 states in Windows shell script format."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:526
+#, no-c-format
+msgid ""
+"SELECT loader_generate_script(ARRAY['MA','RI'], 'windows') AS result;\n"
+"-- result --\n"
+"set STATEDIR=\"\\gisdata\\www2.census.gov\\geo\\pvs\\tiger2010st\\44_Rhode_Island\"\n"
+"set TMPDIR=\\gisdata\\temp\\\n"
+"set UNZIPTOOL=\"C:\\Program Files\\7-Zip\\7z.exe\"\n"
+"set WGETTOOL=\"C:\\wget\\wget.exe\"\n"
+"set PGBIN=C:\\Program Files\\PostgreSQL\\8.4\\bin\\\n"
+"set PGPORT=5432\n"
+"set PGHOST=localhost\n"
+"set PGUSER=postgres\n"
+"set PGPASSWORD=yourpasswordhere\n"
+"set PGDATABASE=geocoder\n"
+"set PSQL=\"%PGBIN%psql\"\n"
+"set SHP2PGSQL=\"%PGBIN%shp2pgsql\"\n"
+"\n"
+"%WGETTOOL% http://www2.census.gov/geo/pvs/tiger2010st/44_Rhode_Island/ --no-parent --relative --recursive --level=2 --accept=zip,txt --mirror --reject=html\n"
+":\n"
+":"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:528
+#, no-c-format
+msgid ""
+"SELECT loader_generate_script(ARRAY['MA','RI'], 'sh') AS result;\n"
+"-- result --\n"
+"STATEDIR=\"/gisdata/www2.census.gov/geo/pvs/tiger2010st/44_Rhode_Island\" \n"
+"TMPDIR=\"/gisdata/temp/\"\n"
+"UNZIPTOOL=unzip\n"
+"PGPORT=5432\n"
+"PGHOST=localhost\n"
+"PGUSER=postgres\n"
+"PGPASSWORD=yourpasswordhere\n"
+"PGDATABASE=geocoder\n"
+"PSQL=psql\n"
+"SHP2PGSQ=shp2pgsql\n"
+"\n"
+"wget http://www2.census.gov/geo/pvs/tiger2010st/44_Rhode_Island/ --no-parent --relative --recursive --level=2 --accept=zip,txt --mirror --reject=html\n"
+":\n"
+":"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:541
+#, no-c-format
+msgid "Loader_Generate_Nation_Script"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:543
+#, no-c-format
+msgid ""
+"Generates a shell script for the specified platform that loads in the county"
+" and state lookup tables."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:548
+#, no-c-format
+msgid ""
+"<funcdef>text <function>loader_generate_nation_script</function></funcdef> "
+"<paramdef><type>text</type> <parameter>os</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:558
+#, no-c-format
+msgid ""
+"Generates a shell script for the specified platform that loads in the "
+"<varname>county_all</varname>, <varname>county_all_lookup</varname>, "
+"<varname>state_all</varname> tables into <varname>tiger_data</varname> "
+"schema. These inherit respectively from the <varname>county</varname>, "
+"<varname>county_lookup</varname>, <varname>state</varname> tables in "
+"<varname>tiger</varname> schema."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:559
+#, no-c-format
+msgid ""
+"It uses unzip on Linux (7-zip on Windows by default) and wget to do the "
+"downloading. It uses <xref linkend=\"shp2pgsql_usage\"/> to load in the "
+"data."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:560
+#, no-c-format
+msgid ""
+"It uses the following control tables "
+"<varname>tiger.loader_platform</varname>, "
+"<varname>tiger.loader_variables</varname>, and "
+"<varname>tiger.loader_lookuptables</varname> to control the process and "
+"different OS shell syntax variations."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:567
+#, no-c-format
+msgid ""
+"<varname>loader_platform</varname> profiles of various platforms and where "
+"the various executables are located. Comes with windows and linux/unix. More"
+" can be added."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:574
+#, no-c-format
+msgid ""
+"If you were running <varname>tiger_2010</varname> version and you want to "
+"reload as state with <varname>tiger_2011</varname>, you'll need to for the "
+"very first load generate and run drop statements <xref "
+"linkend=\"Drop_Nation_Tables_Generate_Script\"/> before you run this script."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:580
+#, no-c-format
+msgid "Generate script script to load nation data Windows."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:581
+#, no-c-format
+msgid "SELECT loader_generate_nation_script('windows');"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:582
+#, no-c-format
+msgid "Generate script to load up data for Linux/Unix systems."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:583
+#, no-c-format
+msgid "SELECT loader_generate_nation_script('sh');"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:595
+#, no-c-format
+msgid "Missing_Indexes_Generate_Script"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:597
+#, no-c-format
+msgid ""
+"Finds all tables with key columns used in geocoder joins that are missing "
+"indexes on those columns and will output the SQL DDL to define the index for"
+" those tables."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:603
+#, no-c-format
+msgid ""
+"<funcdef>text <function>Missing_Indexes_Generate_Script</function></funcdef>"
+" <paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:613
+#, no-c-format
+msgid ""
+"Finds all tables in <varname>tiger</varname> and "
+"<varname>tiger_data</varname> schemas with key columns used in geocoder "
+"joins that are missing indexes on those columns and will output the SQL DDL "
+"to define the index for those tables. This is a helper function that adds "
+"new indexes needed to make queries faster that may have been missing during "
+"the load process. As the geocoder is improved, this function will be updated"
+" to accommodate new indexes being used. If this function outputs nothing, it"
+" means all your tables have what we think are the key indexes already in "
+"place."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:627
+#, no-c-format
+msgid ""
+"SELECT missing_indexes_generate_script();\n"
+"-- output: This was run on a database that was created before many corrections were made to the loading script ---\n"
+"CREATE INDEX idx_tiger_county_countyfp ON tiger.county USING btree(countyfp);\n"
+"CREATE INDEX idx_tiger_cousub_countyfp ON tiger.cousub USING btree(countyfp);\n"
+"CREATE INDEX idx_tiger_edges_tfidr ON tiger.edges USING btree(tfidr);\n"
+"CREATE INDEX idx_tiger_edges_tfidl ON tiger.edges USING btree(tfidl);\n"
+"CREATE INDEX idx_tiger_zip_lookup_all_zip ON tiger.zip_lookup_all USING btree(zip);\n"
+"CREATE INDEX idx_tiger_data_ma_county_countyfp ON tiger_data.ma_county USING btree(countyfp);\n"
+"CREATE INDEX idx_tiger_data_ma_cousub_countyfp ON tiger_data.ma_cousub USING btree(countyfp);\n"
+"CREATE INDEX idx_tiger_data_ma_edges_countyfp ON tiger_data.ma_edges USING btree(countyfp);\n"
+"CREATE INDEX idx_tiger_data_ma_faces_countyfp ON tiger_data.ma_faces USING btree(countyfp);"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:634
+#, no-c-format
+msgid ", <xref linkend=\"Install_Missing_Indexes\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:640
+#, no-c-format
+msgid "Normalize_Address"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:642
+#, no-c-format
+msgid ""
+"Given a textual street address, returns a composite "
+"<varname>norm_addy</varname> type that has road suffix, prefix and type "
+"standardized, street, streetname etc. broken into separate fields. This "
+"function will work with just the lookup data packaged with the "
+"tiger_geocoder (no need for tiger census data)."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:648
+#, no-c-format
+msgid ""
+"<funcdef>norm_addy <function>normalize_address</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>in_address</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:658 extras_tigergeocoder.xml:737
+#, no-c-format
+msgid ""
+"Given a textual street address, returns a composite "
+"<varname>norm_addy</varname> type that has road suffix, prefix and type "
+"standardized, street, streetname etc. broken into separate fields. This is "
+"the first step in the geocoding process to get all addresses into normalized"
+" postal form. No other data is required aside from what is packaged with the"
+" geocoder."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:660
+#, no-c-format
+msgid ""
+"This function just uses the various direction/state/suffix lookup tables "
+"preloaded with the tiger_geocoder and located in the "
+"<varname>tiger</varname> schema, so it doesn't need you to download tiger "
+"census data or any other additional data to make use of it. You may find the"
+" need to add more abbreviations or alternative namings to the various lookup"
+" tables in the <varname>tiger</varname> schema."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:662 extras_tigergeocoder.xml:741
+#, no-c-format
+msgid ""
+"It uses various control lookup tables located in <varname>tiger</varname> "
+"schema to normalize the input address."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:663 extras_tigergeocoder.xml:742
+#, no-c-format
+msgid ""
+"Fields in the <varname>norm_addy</varname> type object returned by this "
+"function in this order where () indicates a field required by the geocoder, "
+"[] indicates an optional field:"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:664 extras_tigergeocoder.xml:746
+#, no-c-format
+msgid ""
+"(address) [predirAbbrev] (streetName) [streetTypeAbbrev] [postdirAbbrev] "
+"[internal] [location] [stateAbbrev] [zip]"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:667 extras_tigergeocoder.xml:752
+#, no-c-format
+msgid "<varname>address</varname> is an integer: The street number"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:670 extras_tigergeocoder.xml:755
+#, no-c-format
+msgid ""
+"<varname>predirAbbrev</varname> is varchar: Directional prefix of road such "
+"as N, S, E, W etc. These are controlled using the "
+"<varname>direction_lookup</varname> table."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:673 extras_tigergeocoder.xml:758
+#, no-c-format
+msgid "<varname>streetName</varname> varchar"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:676 extras_tigergeocoder.xml:761
+#, no-c-format
+msgid ""
+"<varname>streetTypeAbbrev</varname> varchar abbreviated version of street "
+"type: e.g. St, Ave, Cir. These are controlled using the "
+"<varname>street_type_lookup</varname> table."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:679 extras_tigergeocoder.xml:764
+#, no-c-format
+msgid ""
+"<varname>postdirAbbrev</varname> varchar abbreviated directional suffice of "
+"road N, S, E, W etc. These are controlled using the "
+"<varname>direction_lookup</varname> table."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:682 extras_tigergeocoder.xml:767
+#, no-c-format
+msgid ""
+"<varname>internal</varname> varchar internal address such as an apartment or"
+" suite number."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:685 extras_tigergeocoder.xml:770
+#, no-c-format
+msgid ""
+"<varname>location</varname> varchar usually a city or governing province."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:688 extras_tigergeocoder.xml:773
+#, no-c-format
+msgid ""
+"<varname>stateAbbrev</varname> varchar two character US State. e.g MA, NY, "
+"MI. These are controlled by the <varname>state_lookup</varname> table."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:691 extras_tigergeocoder.xml:776
+#, no-c-format
+msgid "<varname>zip</varname> varchar 5-digit zipcode. e.g. 02109."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:694 extras_tigergeocoder.xml:779
+#, no-c-format
+msgid ""
+"<varname>parsed</varname> boolean - denotes if addess was formed from "
+"normalize process. The normalize_address function sets this to true before "
+"returning the address."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:703
+#, no-c-format
+msgid ""
+"Output select fields. Use <xref linkend=\"Pprint_Addy\"/> if you want a "
+"pretty textual output."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:704
+#, no-c-format
+msgid ""
+"SELECT address As orig, (g.na).streetname, (g.na).streettypeabbrev\n"
+" FROM (SELECT address, normalize_address(address) As na\n"
+" FROM addresses_to_geocode) As g;\n"
+" \n"
+" orig | streetname | streettypeabbrev \n"
+"-----------------------------------------------------+---------------+------------------\n"
+" 28 Capen Street, Medford, MA | Capen | St\n"
+" 124 Mount Auburn St, Cambridge, Massachusetts 02138 | Mount Auburn | St\n"
+" 950 Main Street, Worcester, MA 01610 | Main | St\n"
+" 529 Main Street, Boston MA, 02129 | Main | St\n"
+" 77 Massachusetts Avenue, Cambridge, MA 02139 | Massachusetts | Ave\n"
+" 25 Wizard of Oz, Walaford, KS 99912323 | Wizard of Oz |"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:713
+#, no-c-format
+msgid ", <xref linkend=\"Pprint_Addy\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:719
+#, no-c-format
+msgid "Pagc_Normalize_Address"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:721
+#, no-c-format
+msgid ""
+"Given a textual street address, returns a composite "
+"<varname>norm_addy</varname> type that has road suffix, prefix and type "
+"standardized, street, streetname etc. broken into separate fields. This "
+"function will work with just the lookup data packaged with the "
+"tiger_geocoder (no need for tiger census data). Requires "
+"address_standardizer extension."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:727
+#, no-c-format
+msgid ""
+"<funcdef>norm_addy <function>pagc_normalize_address</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>in_address</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:739
+#, no-c-format
+msgid ""
+"This function just uses the various pagc_* lookup tables preloaded with the "
+"tiger_geocoder and located in the <varname>tiger</varname> schema, so it "
+"doesn't need you to download tiger census data or any other additional data "
+"to make use of it. You may find the need to add more abbreviations or "
+"alternative namings to the various lookup tables in the "
+"<varname>tiger</varname> schema."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:743
+#, no-c-format
+msgid ""
+"There are slight variations in casing and formatting over the <xref "
+"linkend=\"Normalize_Address\"/>."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:745
+#, no-c-format
+msgid "&address_standardizer_required;"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:747
+#, no-c-format
+msgid ""
+"The native standardaddr of address_standardizer extension is at this time a "
+"bit richer than norm_addy since its designed to support international "
+"addresses (including country). standardaddr equivalent fields are:"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:748
+#, no-c-format
+msgid "house_num,predir, name, suftype, sufdir, unit, city, state, postcode"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:787
+#, no-c-format
+msgid "Single call example"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:788
+#, no-c-format
+msgid ""
+"SELECT addy.*\n"
+"FROM pagc_normalize_address('9000 E ROO ST STE 999, Springfield, CO') AS addy;\n"
+"\n"
+" \n"
+" address | predirabbrev | streetname | streettypeabbrev | postdirabbrev | internal | location | stateabbrev | zip | parsed\n"
+"---------+--------------+------------+------------------+---------------+-----------+-------------+-------------+-----+--------\n"
+" 9000 | E | ROO | ST | | SUITE 999 | SPRINGFIELD | CO | | t"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:790
+#, no-c-format
+msgid ""
+"Batch call. There are currently speed issues with the way "
+"postgis_tiger_geocoder wraps the address_standardizer. These will hopefully "
+"be resolved in later editions. To work around them, if you need speed for "
+"batch geocoding to call generate a normaddy in batch mode, you are "
+"encouraged to directly call the address_standardizer standardize_address "
+"function as shown below which is similar exercise to what we did in <xref "
+"linkend=\"Normalize_Address\"/> that uses data created in <xref "
+"linkend=\"Geocode\"/>."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:794
+#, no-c-format
+msgid ""
+"WITH g AS (SELECT address, ROW((sa).house_num, (sa).predir, (sa).name\n"
+" , (sa).suftype, (sa).sufdir, (sa).unit , (sa).city, (sa).state, (sa).postcode, true)::norm_addy As na\n"
+" FROM (SELECT address, standardize_address('tiger.pagc_lex'\n"
+" , 'tiger.pagc_gaz'\n"
+" , 'tiger.pagc_rules', address) As sa\n"
+" FROM addresses_to_geocode) As g)\n"
+"SELECT address As orig, (g.na).streetname, (g.na).streettypeabbrev\n"
+" FROM g;\n"
+" \n"
+" orig | streetname | streettypeabbrev\n"
+"-----------------------------------------------------+---------------+------------------\n"
+" 529 Main Street, Boston MA, 02129 | MAIN | ST\n"
+" 77 Massachusetts Avenue, Cambridge, MA 02139 | MASSACHUSETTS | AVE\n"
+" 25 Wizard of Oz, Walaford, KS 99912323 | WIZARD OF |\n"
+" 26 Capen Street, Medford, MA | CAPEN | ST\n"
+" 124 Mount Auburn St, Cambridge, Massachusetts 02138 | MOUNT AUBURN | ST\n"
+" 950 Main Street, Worcester, MA 01610 | MAIN | ST"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:799 extras_tigergeocoder.xml:915
+#, no-c-format
+msgid ", <xref linkend=\"Geocode\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:805
+#, no-c-format
+msgid "Pprint_Addy"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:807
+#, no-c-format
+msgid ""
+"Given a <varname>norm_addy</varname> composite type object, returns a pretty"
+" print representation of it. Usually used in conjunction with "
+"normalize_address."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:812
+#, no-c-format
+msgid ""
+"<funcdef>varchar <function>pprint_addy</function></funcdef> "
+"<paramdef><type>norm_addy </type> <parameter>in_addy</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:822
+#, no-c-format
+msgid ""
+"Given a <varname>norm_addy</varname> composite type object, returns a pretty"
+" print representation of it. No other data is required aside from what is "
+"packaged with the geocoder."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:823
+#, no-c-format
+msgid "Usually used in conjunction with <xref linkend=\"Normalize_Address\"/>."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:831
+#, no-c-format
+msgid "Pretty print a single address"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:832
+#, no-c-format
+msgid ""
+"SELECT pprint_addy(normalize_address('202 East Fremont Street, Las Vegas, Nevada 89101')) As pretty_address;\n"
+" pretty_address\n"
+"---------------------------------------\n"
+" 202 E Fremont St, Las Vegas, NV 89101"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:834
+#, no-c-format
+msgid "Pretty print address a table of addresses"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:835
+#, no-c-format
+msgid ""
+"SELECT address As orig, pprint_addy(normalize_address(address)) As pretty_address\n"
+" FROM addresses_to_geocode;\n"
+" \n"
+" orig | pretty_address\n"
+"-----------------------------------------------------+-------------------------------------------\n"
+" 529 Main Street, Boston MA, 02129 | 529 Main St, Boston MA, 02129\n"
+" 77 Massachusetts Avenue, Cambridge, MA 02139 | 77 Massachusetts Ave, Cambridge, MA 02139\n"
+" 28 Capen Street, Medford, MA | 28 Capen St, Medford, MA\n"
+" 124 Mount Auburn St, Cambridge, Massachusetts 02138 | 124 Mount Auburn St, Cambridge, MA 02138\n"
+" 950 Main Street, Worcester, MA 01610 | 950 Main St, Worcester, MA 01610"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:848
+#, no-c-format
+msgid "Reverse_Geocode"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:850
+#, no-c-format
+msgid ""
+"Takes a geometry point in a known spatial ref sys and returns a record "
+"containing an array of theoretically possible addresses and an array of "
+"cross streets. If include_strnum_range = true, includes the street range in "
+"the cross streets."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:855
+#, no-c-format
+msgid ""
+"<funcdef>record <function>Reverse_Geocode</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>pt</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>include_strnum_range=false</parameter></paramdef> "
+"<paramdef><type>geometry[] </type> <parameter>OUT "
+"intpt</parameter></paramdef> <paramdef><type>norm_addy[] </type> "
+"<parameter>OUT addy</parameter></paramdef> <paramdef><type>varchar[] </type>"
+" <parameter>OUT street</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:869
+#, no-c-format
+msgid ""
+"Takes a geometry point in a known spatial ref and returns a record "
+"containing an array of theoretically possible addresses and an array of "
+"cross streets. If include_strnum_range = true, includes the street range in "
+"the cross streets. include_strnum_range defaults to false if not passed in. "
+"Addresses are sorted according to which road a point is closest to so first "
+"address is most likely the right one."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:872
+#, no-c-format
+msgid ""
+"Why do we say theoretical instead of actual addresses. The Tiger data "
+"doesn't have real addresses, but just street ranges. As such the theoretical"
+" address is an interpolated address based on the street ranges. Like for "
+"example interpolating one of my addresses returns a 26 Court St. and 26 "
+"Court Sq., though there is no such place as 26 Court Sq. This is because a "
+"point may be at a corner of 2 streets and thus the logic interpolates along "
+"both streets. The logic also assumes addresses are equally spaced along a "
+"street, which of course is wrong since you can have a municipal building "
+"taking up a good chunk of the street range and the rest of the buildings are"
+" clustered at the end."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:877
+#, no-c-format
+msgid ""
+"Note: Hmm this function relies on Tiger data. If you have not loaded data "
+"covering the region of this point, then hmm you will get a record filled "
+"with NULLS."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:878
+#, no-c-format
+msgid "Returned elements of the record are as follows:"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:881
+#, no-c-format
+msgid ""
+"<varname>intpt</varname> is an array of points: These are the center line "
+"points on the street closest to the input point. There are as many points as"
+" there are addresses."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:884
+#, no-c-format
+msgid ""
+"<varname>addy</varname> is an array of norm_addy (normalized addresses): "
+"These are an array of possible addresses that fit the input point. The first"
+" one in the array is most likely. Generally there should be only one, except"
+" in the case when a point is at the corner of 2 or 3 streets, or the point "
+"is somewhere on the road and not off to the side."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:888
+#, no-c-format
+msgid ""
+"<varname>street</varname> an array of varchar: These are cross streets (or "
+"the street) (streets that intersect or are the street the point is projected"
+" to be on)."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:899
+#, no-c-format
+msgid ""
+"Example of a point at the corner of two streets, but closest to one. This is"
+" approximate location of MIT: 77 Massachusetts Ave, Cambridge, MA 02139 Note"
+" that although we don't have 3 streets, PostgreSQL will just return null for"
+" entries above our upper bound so safe to use. This includes street ranges"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:901
+#, no-c-format
+msgid ""
+"SELECT pprint_addy(r.addy[1]) As st1, pprint_addy(r.addy[2]) As st2, pprint_addy(r.addy[3]) As st3, \n"
+" array_to_string(r.street, ',') As cross_streets \n"
+" FROM reverse_geocode(ST_GeomFromText('POINT(-71.093902 42.359446)',4269),true) As r;\n"
+" \n"
+" result\n"
+" ------\n"
+" st1 | st2 | st3 | cross_streets\n"
+"-------------------------------------------+-----+-----+----------------------------------------------\n"
+" 67 Massachusetts Ave, Cambridge, MA 02139 | | | 67 - 127 Massachusetts Ave,32 - 88 Vassar St"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:903
+#, no-c-format
+msgid ""
+"Here we choose not to include the address ranges for the cross streets and "
+"picked a location really really close to a corner of 2 streets thus could be"
+" known by two different addresses."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:905
+#, no-c-format
+msgid ""
+"SELECT pprint_addy(r.addy[1]) As st1, pprint_addy(r.addy[2]) As st2, \n"
+"pprint_addy(r.addy[3]) As st3, array_to_string(r.street, ',') As cross_str\n"
+"FROM reverse_geocode(ST_GeomFromText('POINT(-71.06941 42.34225)',4269)) As r;\n"
+"\n"
+"result\n"
+"--------\n"
+" st1 | st2 | st3 | cross_str\n"
+"---------------------------------+---------------------------------+-----+------------------------\n"
+" 5 Bradford St, Boston, MA 02118 | 49 Waltham St, Boston, MA 02118 | | Waltham St"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:907
+#, no-c-format
+msgid ""
+"For this one we reuse our geocoded example from <xref linkend=\"Geocode\"/> "
+"and we only want the primary address and at most 2 cross streets."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:908
+#, no-c-format
+msgid ""
+"SELECT actual_addr, lon, lat, pprint_addy((rg).addy[1]) As int_addr1, \n"
+" (rg).street[1] As cross1, (rg).street[2] As cross2\n"
+"FROM (SELECT address As actual_addr, lon, lat,\n"
+" reverse_geocode( ST_SetSRID(ST_Point(lon,lat),4326) ) As rg\n"
+" FROM addresses_to_geocode WHERE rating > -1) As foo;\n"
+"\n"
+" actual_addr | lon | lat | int_addr1 | cross1 | cross2 \n"
+"-----------------------------------------------------+-----------+----------+-------------------------------------------+-----------------+------------\n"
+" 529 Main Street, Boston MA, 02129 | -71.07181 | 42.38359 | 527 Main St, Boston, MA 02129 | Medford St | \n"
+" 77 Massachusetts Avenue, Cambridge, MA 02139 | -71.09428 | 42.35988 | 77 Massachusetts Ave, Cambridge, MA 02139 | Vassar St | \n"
+" 26 Capen Street, Medford, MA | -71.12377 | 42.41101 | 9 Edison Ave, Medford, MA 02155 | Capen St | Tesla Ave\n"
+" 124 Mount Auburn St, Cambridge, Massachusetts 02138 | -71.12304 | 42.37328 | 3 University Rd, Cambridge, MA 02138 | Mount Auburn St | \n"
+" 950 Main Street, Worcester, MA 01610 | -71.82368 | 42.24956 | 3 Maywood St, Worcester, MA 01603 | Main St | Maywood Pl"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:921
+#, no-c-format
+msgid "Topology_Load_Tiger"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:923
+#, no-c-format
+msgid ""
+"Loads a defined region of tiger data into a PostGIS Topology and "
+"transforming the tiger data to spatial reference of the topology and "
+"snapping to the precision tolerance of the topology."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:929
+#, no-c-format
+msgid ""
+"<funcdef>text <function>Topology_Load_Tiger</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>topo_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>region_type</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>region_id</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:941
+#, no-c-format
+msgid ""
+"Loads a defined region of tiger data into a PostGIS Topology. The faces, "
+"nodes and edges are transformed to the spatial reference system of the "
+"target topology and points are snapped to the tolerance of the target "
+"topology. The created faces, nodes, edges maintain the same ids as the "
+"original Tiger data faces, nodes, edges so that datasets can be in the "
+"future be more easily reconciled with tiger data. Returns summary details "
+"about the process."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:944
+#, no-c-format
+msgid ""
+"This would be useful for example for redistricting data where you require "
+"the newly formed polygons to follow the center lines of streets and for the "
+"resulting polygons not to overlap."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:946
+#, no-c-format
+msgid ""
+"This function relies on Tiger data as well as the installation of the "
+"PostGIS topology module. For more information, refer to <xref "
+"linkend=\"Topology\"/> and <xref linkend=\"installation_configuration\"/>. "
+"If you have not loaded data covering the region of interest, then no "
+"topology records will be created. This function will also fail if you have "
+"not created a topology using the topology functions."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:948
+#, no-c-format
+msgid ""
+"Most topology validation errors are a result of tolerance issues where after"
+" transformation the edges points don't quite line up or overlap. To remedy "
+"the situation you may want to increase or lower the precision if you get "
+"topology validation failures."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:950
+#, no-c-format
+msgid "Required arguments:"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:953
+#, no-c-format
+msgid ""
+"<varname>topo_name</varname> The name of an existing PostGIS topology to "
+"load data into."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:956
+#, no-c-format
+msgid ""
+"<varname>region_type</varname> The type of bounding region. Currently only "
+"<varname>place</varname> and <varname>county</varname> are supported. Plan "
+"is to have several more. This is the table to look into to define the region"
+" bounds. e.g <varname>tiger.place</varname>, <varname>tiger.county</varname>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:959
+#, no-c-format
+msgid ""
+"<varname>region_id</varname> This is what TIGER calls the geoid. It is the "
+"unique identifier of the region in the table. For place it is the "
+"<varname>plcidfp</varname> column in <varname>tiger.place</varname>. For "
+"county it is the <varname>cntyidfp</varname> column in "
+"<varname>tiger.county</varname>"
+msgstr ""
+
+#. Tag: title
+#: extras_tigergeocoder.xml:968
+#, no-c-format
+msgid "Example: Boston, Massachusetts Topology"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:969
+#, no-c-format
+msgid ""
+"Create a topology for Boston, Massachusetts in Mass State Plane Feet (2249) "
+"with tolerance 0.25 feet and then load in Boston city tiger faces, edges, "
+"nodes."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:971
+#, no-c-format
+msgid ""
+"SELECT topology.CreateTopology('topo_boston', 2249, 0.25);\n"
+"createtopology\n"
+"--------------\n"
+" 15\n"
+"-- 60,902 ms ~ 1 minute on windows 7 desktop running 9.1 (with 5 states tiger data loaded) \n"
+"SELECT tiger.topology_load_tiger('topo_boston', 'place', '2507000'); \n"
+"-- topology_loader_tiger --\n"
+"29722 edges holding in temporary. 11108 faces added. 1875 edges of faces added. 20576 nodes added. \n"
+"19962 nodes contained in a face. 0 edge start end corrected. 31597 edges added. \n"
+" \n"
+"-- 41 ms --\n"
+"SELECT topology.TopologySummary('topo_boston');\n"
+" -- topologysummary--\n"
+"Topology topo_boston (15), SRID 2249, precision 0.25\n"
+"20576 nodes, 31597 edges, 11109 faces, 0 topogeoms in 0 layers\n"
+"\n"
+"-- 28,797 ms to validate yeh returned no errors --\n"
+"SELECT * FROM \n"
+" topology.ValidateTopology('topo_boston'); \n"
+" \n"
+" error | id1 | id2\n"
+"-------------------+----------+-----------"
+msgstr ""
+
+#. Tag: title
+#: extras_tigergeocoder.xml:975
+#, no-c-format
+msgid "Example: Suffolk, Massachusetts Topology"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:976
+#, no-c-format
+msgid ""
+"Create a topology for Suffolk, Massachusetts in Mass State Plane Meters "
+"(26986) with tolerance 0.25 meters and then load in Suffolk county tiger "
+"faces, edges, nodes."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:978
+#, no-c-format
+msgid ""
+"SELECT topology.CreateTopology('topo_suffolk', 26986, 0.25);\n"
+"-- this took 56,275 ms ~ 1 minute on Windows 7 32-bit with 5 states of tiger loaded\n"
+"-- must have been warmed up after loading boston\n"
+"SELECT tiger.topology_load_tiger('topo_suffolk', 'county', '25025'); \n"
+"-- topology_loader_tiger --\n"
+" 36003 edges holding in temporary. 13518 faces added. 2172 edges of faces added. \n"
+" 24761 nodes added. 24075 nodes contained in a face. 0 edge start end corrected. 38175 edges added. \n"
+"-- 31 ms --\n"
+"SELECT topology.TopologySummary('topo_suffolk');\n"
+" -- topologysummary--\n"
+" Topology topo_suffolk (14), SRID 26986, precision 0.25\n"
+"24761 nodes, 38175 edges, 13519 faces, 0 topogeoms in 0 layers\n"
+"\n"
+"-- 33,606 ms to validate --\n"
+"SELECT * FROM \n"
+" topology.ValidateTopology('topo_suffolk'); \n"
+" \n"
+" error | id1 | id2\n"
+"-------------------+----------+-----------\n"
+" coincident nodes | 81045651 | 81064553\n"
+" edge crosses node | 81045651 | 85737793\n"
+" edge crosses node | 81045651 | 85742215\n"
+" edge crosses node | 81045651 | 620628939\n"
+" edge crosses node | 81064553 | 85697815\n"
+" edge crosses node | 81064553 | 85728168\n"
+" edge crosses node | 81064553 | 85733413"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:982
+#, no-c-format
+msgid ""
+", <xref linkend=\"CreateTopoGeom\"/>, <xref linkend=\"TopologySummary\"/>, "
+"<xref linkend=\"ValidateTopology\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_tigergeocoder.xml:988
+#, no-c-format
+msgid "Set_Geocode_Setting"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_tigergeocoder.xml:990
+#, no-c-format
+msgid "Sets a setting that affects behavior of geocoder functions."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_tigergeocoder.xml:995
+#, no-c-format
+msgid ""
+"<funcdef>text <function>Set_Geocode_Setting</function></funcdef> "
+"<paramdef><type>text </type> <parameter> setting_name</parameter></paramdef>"
+" <paramdef><type>text </type> <parameter> "
+"setting_value</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:1006
+#, no-c-format
+msgid ""
+"Sets value of specific setting stored in "
+"<varname>tiger.geocode_settings</varname> table. Settings allow you to "
+"toggle debugging of functions. Later plans will be to control rating with "
+"settings. Current list of settings are listed in <xref "
+"linkend=\"Get_Geocode_Setting\"/>."
+msgstr ""
+
+#. Tag: para
+#: extras_tigergeocoder.xml:1015
+#, no-c-format
+msgid ""
+"If you run <xref linkend=\"Geocode\"/> when this function is true, the "
+"NOTICE log will output timing and queries."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_tigergeocoder.xml:1016
+#, no-c-format
+msgid ""
+"SELECT set_geocode_setting('debug_geocode_address', 'true') As result;\n"
+"result\n"
+"---------\n"
+"true"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: extras_topology.xml:3
+#, no-c-format
+msgid "Topology"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:4
+#, no-c-format
+msgid ""
+"The PostGIS Topology types and functions are used to manage topological "
+"objects such as faces, edges and nodes."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:5
+#, no-c-format
+msgid ""
+"Sandro Santilli's presentation at PostGIS Day Paris 2011 conference gives a "
+"good synopsis of PostGIS Topology and where it is headed <ulink "
+"url=\"http://strk.keybit.net/projects/postgis/Paris2011_TopologyWithPostGIS_2_0.pdf\">Topology"
+" with PostGIS 2.0 slide deck</ulink>."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:6
+#, no-c-format
+msgid ""
+"Vincent Picavet provides a good synopsis and overview of what is Topology, "
+"how is it used, and various FOSS4G tools that support it in <ulink "
+"url=\"https://github.com/Oslandia/presentations/blob/master/pgconf_eu_2012/pgconfeu2012_vincent_picavet_postgis_topology.pdf?raw=true\">PostGIS"
+" Topology PGConf EU 2012</ulink>."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:7
+#, no-c-format
+msgid ""
+"An example of a topologically based GIS database is the <ulink "
+"url=\"http://www.census.gov/geo/www/tiger/overview.html\">US Census "
+"Topologically Integrated Geographic Encoding and Reference System "
+"(TIGER)</ulink> database. If you want to experiment with PostGIS topology "
+"and need some data, check out <xref linkend=\"Topology_Load_Tiger\"/>."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:8
+#, no-c-format
+msgid ""
+"The PostGIS topology module has existed in prior versions of PostGIS but was"
+" never part of the Official PostGIS documentation. In PostGIS 2.0.0 major "
+"cleanup is going on to remove use of all deprecated functions in it, fix "
+"known usability issues, better document the features and functions, add new "
+"functions, and enhance to closer conform to SQL-MM standards."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:10
+#, no-c-format
+msgid ""
+"Details of this project can be found at <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/UsersWikiPostgisTopology\">PostGIS "
+"Topology Wiki</ulink>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:11
+#, no-c-format
+msgid ""
+"All functions and tables associated with this module are installed in a "
+"schema called <varname>topology</varname>."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:12
+#, no-c-format
+msgid ""
+"Functions that are defined in SQL/MM standard are prefixed with ST_ and "
+"functions specific to PostGIS are not prefixed."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:13
+#, no-c-format
+msgid ""
+"To build PostGIS 2.0 with topology support, compile with the --with-topology"
+" option as described in <xref linkend=\"postgis_installation\"/>. Some "
+"functions depend on GEOS 3.3+ so you should compile with GEOS 3.3+ to fully "
+"utilize the topology support."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:18
+#, no-c-format
+msgid ""
+"This section lists the PostgreSQL data types installed by PostGIS Topology. "
+"Note we describe the casting behavior of these which is very important "
+"especially when designing your own functions."
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:23
+#, no-c-format
+msgid "Topology Types"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:27
+#, no-c-format
+msgid "getfaceedges_returntype"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:28
+#, no-c-format
+msgid ""
+"A composite type that consists of a sequence number and edge number. This is"
+" the return type for <varname>ST_GetFaceEdges</varname>"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:31 extras_topology.xml:50 extras_topology.xml:99
+#: extras_topology.xml:139 extras_topology.xml:184 extras_topology.xml:261
+#: extras_topology.xml:308 extras_topology.xml:349 extras_topology.xml:388
+#: extras_topology.xml:425 extras_topology.xml:553 extras_topology.xml:601
+#: extras_topology.xml:649 extras_topology.xml:693 extras_topology.xml:741
+#: extras_topology.xml:787 extras_topology.xml:833 extras_topology.xml:888
+#: extras_topology.xml:934 extras_topology.xml:981 extras_topology.xml:1038
+#: extras_topology.xml:1104 extras_topology.xml:1176 extras_topology.xml:1244
+#: extras_topology.xml:1310 extras_topology.xml:1365 extras_topology.xml:1413
+#: extras_topology.xml:1460 extras_topology.xml:1503 extras_topology.xml:1557
+#: extras_topology.xml:1654 extras_topology.xml:1756 extras_topology.xml:1798
+#: extras_topology.xml:1840 extras_topology.xml:1883 extras_topology.xml:1933
+#: extras_topology.xml:1978 extras_topology.xml:2039 extras_topology.xml:2097
+#: extras_topology.xml:2138 extras_topology.xml:2195 extras_topology.xml:2241
+#: extras_topology.xml:2313 extras_topology.xml:2367 extras_topology.xml:2438
+#: extras_topology.xml:2514 extras_topology.xml:2559 extras_topology.xml:2591
+#: extras_topology.xml:2629 extras_topology.xml:2677 extras_topology.xml:2772
+#: extras_topology.xml:2826 extras_topology.xml:2889 extras_topology.xml:2941
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: extras_topology.xml:32
+#, no-c-format
+msgid ""
+"A composite type that consists of a sequence number and edge number. This is"
+" the return type for <varname>ST_GetFaceEdges</varname> function."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:35
+#, no-c-format
+msgid ""
+"<varname>sequence</varname> is an integer: Refers to a topology defined in "
+"the topology.topology table which defines the topology schema and srid."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:38
+#, no-c-format
+msgid "<varname>edge</varname> is an integer: The identifier of an edge."
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:46
+#, no-c-format
+msgid "TopoGeometry"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:47
+#, no-c-format
+msgid "A composite type representing a topologically defined geometry"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:51
+#, no-c-format
+msgid ""
+"A composite type that refers to a topology geometry in a specific topology "
+"layer, having a specific type and a specific id. The elements of a "
+"TopoGeometry are the properties: topology_id, layer_id, id integer, type "
+"integer."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:54
+#, no-c-format
+msgid ""
+"<varname>topology_id</varname> is an integer: Refers to a topology defined "
+"in the topology.topology table which defines the topology schema and srid."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:57
+#, no-c-format
+msgid ""
+"<varname>layer_id</varname> is an integer: The layer_id in the layers table "
+"that the TopoGeometry belongs to. The combination of topology_id, layer_id "
+"provides a unique reference in the topology.layers table."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:60
+#, no-c-format
+msgid ""
+"<varname>id</varname> is an integer: The id is the autogenerated sequence "
+"number that uniquely defines the topogeometry in the respective topology "
+"layer."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:63
+#, no-c-format
+msgid ""
+"<varname>type</varname> integer between 1 - 4 that defines the geometry "
+"type: 1:[multi]point, 2:[multi]line, 3:[multi]poly, 4:collection"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:69
+#, no-c-format
+msgid "Casting Behavior"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:70
+#, no-c-format
+msgid ""
+"This section lists the automatic as well as explicit casts allowed for this "
+"data type"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:75
+#, no-c-format
+msgid "Cast To"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:76
+#, no-c-format
+msgid "Behavior"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:79
+#, no-c-format
+msgid "geometry"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:80
+#, no-c-format
+msgid "automatic"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:88 extras_topology.xml:117 extras_topology.xml:169
+#: extras_topology.xml:194 extras_topology.xml:286 extras_topology.xml:326
+#: extras_topology.xml:366 extras_topology.xml:403 extras_topology.xml:502
+#: extras_topology.xml:578 extras_topology.xml:627 extras_topology.xml:666
+#: extras_topology.xml:715 extras_topology.xml:756 extras_topology.xml:802
+#: extras_topology.xml:848 extras_topology.xml:909 extras_topology.xml:956
+#: extras_topology.xml:1012 extras_topology.xml:1077 extras_topology.xml:1149
+#: extras_topology.xml:1217 extras_topology.xml:1284 extras_topology.xml:1333
+#: extras_topology.xml:1382 extras_topology.xml:1432 extras_topology.xml:1480
+#: extras_topology.xml:1529 extras_topology.xml:1575 extras_topology.xml:1628
+#: extras_topology.xml:1675 extras_topology.xml:1729 extras_topology.xml:1771
+#: extras_topology.xml:1813 extras_topology.xml:1855 extras_topology.xml:1906
+#: extras_topology.xml:1951 extras_topology.xml:2011 extras_topology.xml:2064
+#: extras_topology.xml:2113 extras_topology.xml:2172 extras_topology.xml:2215
+#: extras_topology.xml:2290 extras_topology.xml:2325 extras_topology.xml:2397
+#: extras_topology.xml:2487 extras_topology.xml:2528 extras_topology.xml:2578
+#: extras_topology.xml:2648 extras_topology.xml:2695 extras_topology.xml:2804
+#: extras_topology.xml:2853 extras_topology.xml:2914 extras_topology.xml:2970
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: extras_topology.xml:95
+#, no-c-format
+msgid "validatetopology_returntype"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:96
+#, no-c-format
+msgid ""
+"A composite type that consists of an error message and id1 and id2 to denote"
+" location of error. This is the return type for "
+"<varname>ValidateTopology</varname>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:100
+#, no-c-format
+msgid ""
+"A composite type that consists of an error message and two integers. The "
+"<xref linkend=\"ValidateTopology\"/> function returns a set of these to "
+"denote validation errors and the id1 and id2 to denote the ids of the "
+"topology objects involved in the error."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:103
+#, no-c-format
+msgid "<varname>error</varname> is varchar: Denotes type of error."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:104
+#, no-c-format
+msgid ""
+"Current error descriptors are: coincident nodes, edge crosses node, edge not"
+" simple, edge end node geometry mis-match, edge start node geometry "
+"mismatch, face overlaps face,face within face,"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:107
+#, no-c-format
+msgid ""
+"<varname>id1</varname> is an integer: Denotes identifier of edge / face / "
+"nodes in error."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:110
+#, no-c-format
+msgid ""
+"<varname>id2</varname> is an integer: For errors that involve 2 objects "
+"denotes the secondary edge / or node"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:126
+#, no-c-format
+msgid ""
+"This section lists the PostgreSQL domains installed by PostGIS Topology. "
+"Domains can be used like object types as return objects of functions or "
+"table columns. The distinction between a domain and a type is that a domain "
+"is an existing type with a check constraint bound to it."
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:131
+#, no-c-format
+msgid "Topology Domains"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:135
+#, no-c-format
+msgid "TopoElement"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:136
+#, no-c-format
+msgid ""
+"An array of 2 integers generally used to identify a TopoGeometry component."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:140
+#, no-c-format
+msgid ""
+"An array of 2 integers used to represent one component of a simple or "
+"hierarchical <xref linkend=\"topogeometry\"/>."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:144
+#, no-c-format
+msgid ""
+"In the case of a simple TopoGeometry the first element of the array "
+"represents the identifier of a topological primitive and the second element "
+"represents its type (1:node, 2:edge, 3:face). In the case of a hierarchical "
+"TopoGeometry the first element of the array represents the identifier of a "
+"child TopoGeometry and the second element represents its layer identifier."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:153
+#, no-c-format
+msgid ""
+"For any given hierarchical TopoGeometry all child TopoGeometry elements will"
+" come from the same child layer, as specified in the topology.layer record "
+"for the layer of the TopoGeometry being defined."
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:162 extras_topology.xml:188 extras_topology.xml:279
+#: extras_topology.xml:319 extras_topology.xml:360 extras_topology.xml:398
+#: extras_topology.xml:496 extras_topology.xml:567 extras_topology.xml:617
+#: extras_topology.xml:660 extras_topology.xml:709 extras_topology.xml:902
+#: extras_topology.xml:949 extras_topology.xml:1005 extras_topology.xml:1070
+#: extras_topology.xml:1142 extras_topology.xml:1210 extras_topology.xml:1278
+#: extras_topology.xml:1327 extras_topology.xml:1474 extras_topology.xml:1523
+#: extras_topology.xml:1569 extras_topology.xml:1620 extras_topology.xml:1668
+#: extras_topology.xml:1721 extras_topology.xml:1765 extras_topology.xml:1807
+#: extras_topology.xml:1849 extras_topology.xml:1899 extras_topology.xml:1945
+#: extras_topology.xml:2166 extras_topology.xml:2209 extras_topology.xml:2284
+#: extras_topology.xml:2478 extras_topology.xml:2524 extras_topology.xml:2572
+#: extras_topology.xml:2641 extras_topology.xml:2688 extras_topology.xml:2795
+#: extras_topology.xml:2858 extras_topology.xml:2907 extras_topology.xml:2963
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: extras_topology.xml:163
+#, no-c-format
+msgid ""
+"SELECT te[1] AS id, te[2] AS type FROM\n"
+"( SELECT ARRAY[1,2]::topology.topoelement AS te ) f;\n"
+" id | type\n"
+"----+------\n"
+" 1 | 2"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:164
+#, no-c-format
+msgid ""
+"SELECT ARRAY[1,2]::topology.topoelement;\n"
+" te\n"
+"-------\n"
+" {1,2}"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:165
+#, no-c-format
+msgid ""
+"--Example of what happens when you try to case a 3 element array to topoelement\n"
+"-- NOTE: topoement has to be a 2 element array so fails dimension check\n"
+"SELECT ARRAY[1,2,3]::topology.topoelement;\n"
+"ERROR: value for domain topology.topoelement violates check constraint \"dimensions\""
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:170
+#, no-c-format
+msgid ", <xref linkend=\"topoelementarray\"/>, <xref linkend=\"topogeometry\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:180
+#, no-c-format
+msgid "TopoElementArray"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:181
+#, no-c-format
+msgid "An array of TopoElement objects"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:185
+#, no-c-format
+msgid ""
+"An array of 1 or more TopoElement objects, generally used to pass around "
+"components of TopoGeometry objects."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:189
+#, no-c-format
+msgid ""
+"SELECT '{{1,2},{4,3}}'::topology.topoelementarray As tea;\n"
+" tea\n"
+"-------\n"
+"{{1,2},{4,3}}\n"
+"\n"
+"-- more verbose equivalent --\n"
+"SELECT ARRAY[ARRAY[1,2], ARRAY[4,3]]::topology.topoelementarray As tea;\n"
+"\n"
+" tea\n"
+"-------\n"
+"{{1,2},{4,3}}\n"
+"\n"
+"--using the array agg function packaged with topology --\n"
+"SELECT topology.TopoElementArray_Agg(ARRAY[e,t]) As tea\n"
+" FROM generate_series(1,4) As e CROSS JOIN generate_series(1,3) As t;\n"
+" tea\n"
+"--------------------------------------------------------------------------\n"
+"{{1,1},{1,2},{1,3},{2,1},{2,2},{2,3},{3,1},{3,2},{3,3},{4,1},{4,2},{4,3}}"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:190
+#, no-c-format
+msgid ""
+"SELECT '{{1,2,4},{3,4,5}}'::topology.topoelementarray As tea;\n"
+"ERROR: value for domain topology.topoelementarray violates check constraint \"dimensions\""
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:195
+#, no-c-format
+msgid ""
+", <xref linkend=\"GetTopoGeomElementArray\"/>, <xref "
+"linkend=\"TopoElementArray_Agg\"/>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:207
+#, no-c-format
+msgid ""
+"This section lists the Topology functions for building new Topology schemas,"
+" validating topologies, and managing TopoGeometry Columns"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:210
+#, no-c-format
+msgid "Topology and TopoGeometry Management"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:213
+#, no-c-format
+msgid "AddTopoGeometryColumn"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:214
+#, no-c-format
+msgid ""
+"Adds a topogeometry column to an existing table, registers this new column "
+"as a layer in topology.layer and returns the new layer_id."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: extras_topology.xml:218
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text "
+"<function>AddTopoGeometryColumn</function></funcdef> <paramdef><type>varchar"
+" </type> <parameter>topology_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>schema_name</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>varchar"
+" </type> <parameter>column_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>feature_type</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text "
+"<function>AddTopoGeometryColumn</function></funcdef> <paramdef><type>varchar"
+" </type> <parameter>topology_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>schema_name</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>varchar"
+" </type> <parameter>column_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>feature_type</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>child_layer</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:263
+#, no-c-format
+msgid ""
+"Each TopoGeometry object belongs to a specific Layer of a specific Topology."
+" Before creating a TopoGeometry object you need to create its TopologyLayer."
+" A Topology Layer is an association of a feature-table with the topology. It"
+" also contain type and hierarchy information. We create a layer using the "
+"AddTopoGeometryColumn() function:"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:265
+#, no-c-format
+msgid ""
+"This function will both add the requested column to the table and add a "
+"record to the topology.layer table with all the given info."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:266
+#, no-c-format
+msgid ""
+"If you don't specify [child_layer] (or set it to NULL) this layer would "
+"contain Basic TopoGeometries (composed by primitive topology elements). "
+"Otherwise this layer will contain hierarchical TopoGeometries (composed by "
+"TopoGeometries from the child_layer)."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:269
+#, no-c-format
+msgid ""
+"Once the layer is created (its id is returned by the AddTopoGeometryColumn "
+"function) you're ready to construct TopoGeometry objects in it"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:270
+#, no-c-format
+msgid ""
+"Valid <varname>feature_type</varname>s are: POINT, LINE, POLYGON, COLLECTION"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:273 extras_topology.xml:314 extras_topology.xml:355
+#: extras_topology.xml:562 extras_topology.xml:654 extras_topology.xml:896
+#: extras_topology.xml:943 extras_topology.xml:1320 extras_topology.xml:1468
+#: extras_topology.xml:1517 extras_topology.xml:1563 extras_topology.xml:1760
+#: extras_topology.xml:1844 extras_topology.xml:1939 extras_topology.xml:2375
+#: extras_topology.xml:2636 extras_topology.xml:2683
+#, no-c-format
+msgid "Availability: 1.?"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:280
+#, no-c-format
+msgid ""
+"-- Note for this example we created our new table in the ma_topo schema \n"
+"-- though we could have created it in a different schema -- in which case topology_name and schema_name would be different \n"
+"CREATE SCHEMA ma;\n"
+"CREATE TABLE ma.parcels(gid serial, parcel_id varchar(20) PRIMARY KEY, address text);\n"
+"SELECT topology.AddTopoGeometryColumn('ma_topo', 'ma', 'parcels', 'topo', 'POLYGON');"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:281
+#, no-c-format
+msgid ""
+"CREATE SCHEMA ri;\n"
+"CREATE TABLE ri.roads(gid serial PRIMARY KEY, road_name text);\n"
+"SELECT topology.AddTopoGeometryColumn('ri_topo', 'ri', 'roads', 'topo', 'LINE');"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:288
+#, no-c-format
+msgid ", <xref linkend=\"CreateTopoGeom\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:293
+#, no-c-format
+msgid "DropTopology"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:295
+#, no-c-format
+msgid ""
+"Use with caution: Drops a topology schema and deletes its reference from "
+"topology.topology table and references to tables in that schema from the "
+"geometry_columns table."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:300
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>DropTopology</function></funcdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>topology_schema_name</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:310
+#, no-c-format
+msgid ""
+"Drops a topology schema and deletes its reference from topology.topology "
+"table and references to tables in that schema from the geometry_columns "
+"table. This function should be USED WITH CAUTION, as it could destroy data "
+"you care about. If the schema does not exist, it just removes reference "
+"entries the named schema."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:320
+#, no-c-format
+msgid ""
+"Cascade drops the ma_topo schema and removes all references to it in "
+"topology.topology and geometry_columns."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:321
+#, no-c-format
+msgid "SELECT topology.DropTopology('ma_topo');"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:332
+#, no-c-format
+msgid "DropTopoGeometryColumn"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:334
+#, no-c-format
+msgid ""
+"Drops the topogeometry column from the table named "
+"<varname>table_name</varname> in schema <varname>schema_name</varname> and "
+"unregisters the columns from topology.layer table."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:339
+#, no-c-format
+msgid ""
+"<funcdef>text <function>DropTopoGeometryColumn</function></funcdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>schema_name</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>varchar"
+" </type> <parameter>column_name</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:351
+#, no-c-format
+msgid ""
+"Drops the topogeometry column from the table named "
+"<varname>table_name</varname> in schema <varname>schema_name</varname> and "
+"unregisters the columns from topology.layer table. Returns summary of drop "
+"status. NOTE: it first sets all values to NULL before dropping to bypass "
+"referential integrity checks."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:361
+#, no-c-format
+msgid ""
+"SELECT topology.DropTopoGeometryColumn('ma_topo', 'parcel_topo', 'topo');"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:373
+#, no-c-format
+msgid "TopologySummary"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:375
+#, no-c-format
+msgid ""
+"Takes a topology name and provides summary totals of types of objects in "
+"topology"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:380
+#, no-c-format
+msgid ""
+"<funcdef>text <function>TopologySummary</function></funcdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>topology_schema_name</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:390
+#, no-c-format
+msgid ""
+"Takes a topology name and provides summary totals of types of objects in "
+"topology."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:393 extras_topology.xml:612 extras_topology.xml:750
+#: extras_topology.xml:796 extras_topology.xml:842 extras_topology.xml:1802
+#: extras_topology.xml:2005 extras_topology.xml:2108 extras_topology.xml:2161
+#: extras_topology.xml:2279 extras_topology.xml:2519 extras_topology.xml:2790
+#, no-c-format
+msgid "Availability: 2.0.0"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:399
+#, no-c-format
+msgid ""
+"SELECT topology.topologysummary('city_data');\n"
+" topologysummary \n"
+"--------------------------------------------------------\n"
+" Topology city_data (329), SRID 4326, precision: 0\n"
+" 22 nodes, 24 edges, 10 faces, 29 topogeoms in 5 layers\n"
+" Layer 1, type Polygonal (3), 9 topogeoms\n"
+" Deploy: features.land_parcels.feature\n"
+" Layer 2, type Puntal (1), 8 topogeoms\n"
+" Deploy: features.traffic_signs.feature\n"
+" Layer 3, type Lineal (2), 8 topogeoms\n"
+" Deploy: features.city_streets.feature\n"
+" Layer 4, type Polygonal (3), 3 topogeoms\n"
+" Hierarchy level 1, child layer 1\n"
+" Deploy: features.big_parcels.feature\n"
+" Layer 5, type Puntal (1), 1 topogeoms\n"
+" Hierarchy level 1, child layer 2\n"
+" Deploy: features.big_signs.feature"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:410
+#, no-c-format
+msgid "ValidateTopology"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:412
+#, no-c-format
+msgid ""
+"Returns a set of validatetopology_returntype objects detailing issues with "
+"topology"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:417
+#, no-c-format
+msgid ""
+"<funcdef>setof validatetopology_returntype "
+"<function>ValidateTopology</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>topology_schema_name</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:427
+#, no-c-format
+msgid ""
+"Returns a set of <xref linkend=\"validatetopology_returntype\"/> objects "
+"detailing issues with topology. List of possible errors and what the "
+"returned ids represent are displayed below:"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:431
+#, no-c-format
+msgid "Error"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:431
+#, no-c-format
+msgid "<entry>id1</entry>"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:431
+#, no-c-format
+msgid "<entry>id2</entry>"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:434
+#, no-c-format
+msgid "edge crosses node"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:435 extras_topology.xml:440 extras_topology.xml:445
+#: extras_topology.xml:450 extras_topology.xml:451 extras_topology.xml:455
+#: extras_topology.xml:460
+#, no-c-format
+msgid "edge_id"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:436 extras_topology.xml:456 extras_topology.xml:461
+#, no-c-format
+msgid "node_id"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:439
+#, no-c-format
+msgid "invalid edge"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:441 extras_topology.xml:446 extras_topology.xml:466
+#: extras_topology.xml:471
+#, no-c-format
+msgid "null"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:444
+#, no-c-format
+msgid "edge not simple"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:449
+#, no-c-format
+msgid "edge crosses edge"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:454
+#, no-c-format
+msgid "edge start node geometry mis-match"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:459
+#, no-c-format
+msgid "edge end node geometry mis-match"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:464
+#, no-c-format
+msgid "face without edges"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:465 extras_topology.xml:470 extras_topology.xml:475
+#: extras_topology.xml:476
+#, no-c-format
+msgid "face_id"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:469
+#, no-c-format
+msgid "face has no rings"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:474
+#, no-c-format
+msgid "face overlaps face"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:479
+#, no-c-format
+msgid "face within face"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:480
+#, no-c-format
+msgid "inner face_id"
+msgstr ""
+
+#. Tag: entry
+#: extras_topology.xml:481
+#, no-c-format
+msgid "outer face_id"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:488
+#, no-c-format
+msgid "Availability: 1.0.0"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:490
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 more efficient edge crossing detection and fixes for false "
+"positives that were existent in prior versions."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:491
+#, no-c-format
+msgid ""
+"Changed: 2.2.0 values for id1 and id2 were swapped for 'edge crosses node' "
+"to be consistent with error description."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:497
+#, no-c-format
+msgid ""
+"SELECT * FROM topology.ValidateTopology('ma_topo');\n"
+" error | id1 | id2\n"
+"-------------------+-----+-----\n"
+"face without edges | 0 |"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:503
+#, no-c-format
+msgid ", <xref linkend=\"Topology_Load_Tiger\"/>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:511
+#, no-c-format
+msgid ""
+"This section covers the topology functions for creating new topologies."
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:514
+#, no-c-format
+msgid "Topology Constructors"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:518
+#, no-c-format
+msgid "CreateTopology"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:519
+#, no-c-format
+msgid ""
+"Creates a new topology schema and registers this new schema in the "
+"topology.topology table."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: extras_topology.xml:523
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>integer "
+"<function>CreateTopology</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>topology_schema_name</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>integer "
+"<function>CreateTopology</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>topology_schema_name</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>integer "
+"<function>CreateTopology</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>topology_schema_name</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>tolerance</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>integer <function>CreateTopology</function></funcdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>topology_schema_name</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>tolerance</parameter></paramdef> <paramdef><type>boolean </type> "
+"<parameter>hasz</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:555
+#, no-c-format
+msgid ""
+"Creates a new schema with name <varname>topology_name</varname> consisting "
+"of tables "
+"(<varname>edge_data</varname>,<varname>face</varname>,<varname>node</varname>,"
+" <varname>relation</varname> and registers this new topology in the "
+"topology.topology table. It returns the id of the topology in the topology "
+"table. The srid is the spatial reference identified as defined in "
+"spatial_ref_sys table for that topology. Topologies must be uniquely named. "
+"The tolerance is measured in the units of the spatial reference system. If "
+"the tolerance is not specified defaults to 0."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:559
+#, no-c-format
+msgid ""
+"This is similar to the SQL/MM <xref linkend=\"ST_InitTopoGeo\"/> but a bit "
+"more functional. <varname>hasz</varname> defaults to false if not specified."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:568
+#, no-c-format
+msgid ""
+"This example creates a new schema called ma_topo that will store edges, "
+"faces, and relations in Massachusetts State Plane meters. The tolerance "
+"represents 1/2 meter since the spatial reference system is a meter based "
+"spatial reference system"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:570
+#, no-c-format
+msgid "SELECT topology.CreateTopology('ma_topo',26986, 0.5);"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:572
+#, no-c-format
+msgid "Create Rhode Island topology in State Plane ft"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:573
+#, no-c-format
+msgid ""
+"SELECT topology.CreateTopology('ri_topo',3438) As topoid;\n"
+"topoid\n"
+"------\n"
+"2"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:580
+#, no-c-format
+msgid ", <xref linkend=\"ST_InitTopoGeo\"/>, <xref linkend=\"Topology_Load_Tiger\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:586
+#, no-c-format
+msgid "CopyTopology"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:587
+#, no-c-format
+msgid ""
+"Makes a copy of a topology structure (nodes, edges, faces, layers and "
+"TopoGeometries)."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:592
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>CopyTopology</function></funcdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>existing_topology_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> <parameter>new_name</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:603
+#, no-c-format
+msgid ""
+"Creates a new topology with name <varname>new_topology_name</varname> and "
+"SRID and precision taken from <varname>existing_topology_name</varname>, "
+"copies all nodes, edges and faces in there, copies layers and their "
+"TopoGeometries too."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:607
+#, no-c-format
+msgid ""
+"The new rows in topology.layer will contain synthesized values for "
+"schema_name, table_name and feature_column. This is because the TopoGeometry"
+" will only exist as a definition but won't be available in any user-level "
+"table yet."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:618
+#, no-c-format
+msgid "This example makes a backup of a topology called ma_topo"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:621
+#, no-c-format
+msgid "SELECT topology.CopyTopology('ma_topo', 'ma_topo_bakup');"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:629 extras_topology.xml:2173
+#, no-c-format
+msgid ", <xref linkend=\"CreateTopology\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:635
+#, no-c-format
+msgid "ST_InitTopoGeo"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:636
+#, no-c-format
+msgid ""
+"Creates a new topology schema and registers this new schema in the "
+"topology.topology table and details summary of process."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:641
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_InitTopoGeo</function></funcdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>topology_schema_name</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:651
+#, no-c-format
+msgid ""
+"This is an SQL-MM equivalent of CreateTopology but lacks the spatial "
+"reference and tolerance options of CreateTopology and outputs a text "
+"description of creation instead of topology id."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:655
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM 3 Topo-Geo and Topo-Net 3: Routine Details: X.3.17"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:661
+#, no-c-format
+msgid ""
+"SELECT topology.ST_InitTopoGeo('topo_schema_to_create') AS topocreation;\n"
+" astopocreation\n"
+"------------------------------------------------------------\n"
+" Topology-Geometry 'topo_schema_to_create' (id:7) created."
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:675
+#, no-c-format
+msgid "ST_CreateTopoGeo"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:677
+#, no-c-format
+msgid ""
+"<refpurpose>Adds a collection of geometries to a given empty topology and "
+"returns a message detailing success.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:684
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_CreateTopoGeo</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>acollection</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:695
+#, no-c-format
+msgid ""
+"<para>Adds a collection of geometries to a given empty topology and returns "
+"a message detailing success.</para>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:699
+#, no-c-format
+msgid "Useful for populating an empty topology."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:703 extras_topology.xml:999 extras_topology.xml:1064
+#: extras_topology.xml:1136 extras_topology.xml:1204 extras_topology.xml:1375
+#: extras_topology.xml:1425 extras_topology.xml:1893 extras_topology.xml:2059
+#: extras_topology.xml:2474
+#, no-c-format
+msgid "Availability: 2.0"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:704
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM: Topo-Geo and Topo-Net 3: Routine Details -- X.3.18"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:710
+#, no-c-format
+msgid ""
+"-- Populate topology --\n"
+"SELECT topology.ST_CreateTopoGeo('ri_topo', \n"
+" ST_GeomFromText('MULTILINESTRING((384744 236928,384750 236923,384769 236911,384799 236895,384811 236890,384833 236884,\n"
+" 384844 236882,384866 236881,384879 236883,384954 236898,385087 236932,385117 236938,\n"
+" 385167 236938,385203 236941,385224 236946,385233 236950,385241 236956,385254 236971,\n"
+" 385260 236979,385268 236999,385273 237018,385273 237037,385271 237047,385267 237057,\n"
+" 385225 237125,385210 237144,385192 237161,385167 237192,385162 237202,385159 237214,\n"
+" 385159 237227,385162 237241,385166 237256,385196 237324,385209 237345,385234 237375,\n"
+" 385237 237383,385238 237399,385236 237407,385227 237419,385213 237430,385193 237439,\n"
+" 385174 237451,385170 237455,385169 237460,385171 237475,385181 237503,385190 237521,\n"
+" 385200 237533,385206 237538,385213 237541,385221 237542,385235 237540,385242 237541,\n"
+" 385249 237544,385260 237555,385270 237570,385289 237584,385292 237589,385291 237596,385284 237630))',3438) \n"
+" );\n"
+"\n"
+" st_createtopogeo\n"
+"----------------------------\n"
+" Topology ri_topo populated\n"
+" \n"
+" \n"
+"-- create tables and topo geometries --\n"
+"CREATE TABLE ri.roads(gid serial PRIMARY KEY, road_name text);\n"
+"\n"
+"SELECT topology.AddTopoGeometryColumn('ri_topo', 'ri', 'roads', 'topo', 'LINE');"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:716
+#, no-c-format
+msgid ", <xref linkend=\"CreateTopology\"/>, <xref linkend=\"DropTopology\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:722
+#, no-c-format
+msgid "TopoGeo_AddPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:724
+#, no-c-format
+msgid ""
+"Adds a point to an existing topology using a tolerance and possibly "
+"splitting an existing edge."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:731
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>TopoGeo_AddPoint</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>toponame</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apoint</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>float8 </type> "
+"<parameter>tolerance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:743
+#, no-c-format
+msgid ""
+"Adds a point to an existing topology and return its identifier. The given "
+"point will snap to existing nodes or edges within given tolerance. An "
+"existing edge may be split by the snapped point."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:757
+#, no-c-format
+msgid ""
+", <xref linkend=\"TopoGeo_AddPolygon\"/>, <xref linkend=\"AddNode\"/>, <xref"
+" linkend=\"CreateTopology\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:768
+#, no-c-format
+msgid "TopoGeo_AddLineString"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:770
+#, no-c-format
+msgid ""
+"Adds a linestring to an existing topology using a tolerance and possibly "
+"splitting existing edges/faces. Returns edge identifiers"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:777
+#, no-c-format
+msgid ""
+"<funcdef>SETOF integer <function>TopoGeo_AddLineString</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>toponame</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>aline</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>float8 </type> "
+"<parameter>tolerance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:789
+#, no-c-format
+msgid ""
+"Adds a linestring to an existing topology and return a set of edge "
+"identifiers forming it up. The given line will snap to existing nodes or "
+"edges within given tolerance. Existing edges and faces may be split by the "
+"line."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:803
+#, no-c-format
+msgid ""
+", <xref linkend=\"TopoGeo_AddPolygon\"/>, <xref linkend=\"AddEdge\"/>, <xref"
+" linkend=\"CreateTopology\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:814
+#, no-c-format
+msgid "TopoGeo_AddPolygon"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:816
+#, no-c-format
+msgid ""
+"Adds a polygon to an existing topology using a tolerance and possibly "
+"splitting existing edges/faces."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:823
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>TopoGeo_AddPolygon</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apoly</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>float8 </type> "
+"<parameter>atolerance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:835
+#, no-c-format
+msgid ""
+"Adds a polygon to an existing topology and return a set of face identifiers "
+"forming it up. The boundary of the given polygon will snap to existing nodes"
+" or edges within given tolerance. Existing edges and faces may be split by "
+"the boundary of the new polygon."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:849
+#, no-c-format
+msgid ""
+", <xref linkend=\"TopoGeo_AddLineString\"/>, <xref linkend=\"AddFace\"/>, "
+"<xref linkend=\"CreateTopology\"/>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:864
+#, no-c-format
+msgid ""
+"This section covers topology functions for adding, moving, deleting, and "
+"splitting edges, faces, and nodes. All of these functions are defined by ISO"
+" SQL/MM."
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:867
+#, no-c-format
+msgid "Topology Editors"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:871
+#, no-c-format
+msgid "ST_AddIsoNode"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:873
+#, no-c-format
+msgid ""
+"Adds an isolated node to a face in a topology and returns the nodeid of the "
+"new node. If face is null, the node is still created."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:878
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_AddIsoNode</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>aface</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apoint</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:890
+#, no-c-format
+msgid ""
+"Adds an isolated node with point location <varname>apoint</varname> to an "
+"existing face with faceid <varname>aface</varname> to a topology "
+"<varname>atopology</varname> and returns the nodeid of the new node."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:891
+#, no-c-format
+msgid ""
+"If the spatial reference system (srid) of the point geometry is not the same"
+" as the topology, the <varname>apoint</varname> is not a point geometry, the"
+" point is null, or the point intersects an existing edge (even at the "
+"boundaries) then an exception is thrown. If the point already exists as a "
+"node, an exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:893
+#, no-c-format
+msgid ""
+"If <varname>aface</varname> is not null and the <varname>apoint</varname> is"
+" not within the face, then an exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:897
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM: Topo-Net Routines: X+1.3.1"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:910
+#, no-c-format
+msgid ""
+", <xref linkend=\"CreateTopology\"/>, <xref linkend=\"DropTopology\"/>, "
+"<xref linkend=\"ST_Intersects\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:916
+#, no-c-format
+msgid "ST_AddIsoEdge"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:918
+#, no-c-format
+msgid ""
+"<refpurpose>Adds an isolated edge defined by geometry "
+"<varname>alinestring</varname> to a topology connecting two existing "
+"isolated nodes <varname>anode</varname> and <varname>anothernode</varname> "
+"and returns the edge id of the new edge.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:923
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_AddIsoEdge</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anode</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>anothernode</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>alinestring</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:936
+#, no-c-format
+msgid ""
+"<para>Adds an isolated edge defined by geometry "
+"<varname>alinestring</varname> to a topology connecting two existing "
+"isolated nodes <varname>anode</varname> and <varname>anothernode</varname> "
+"and returns the edge id of the new edge.</para>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:937
+#, no-c-format
+msgid ""
+"If the spatial reference system (srid) of the <varname>alinestring</varname>"
+" geometry is not the same as the topology, any of the input arguments are "
+"null, or the nodes are contained in more than one face, or the nodes are "
+"start or end nodes of an existing edge, then an exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:939
+#, no-c-format
+msgid ""
+"If the <varname>alinestring</varname> is not within the face of the face the"
+" <varname>anode</varname> and <varname>anothernode</varname> belong to, then"
+" an exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:940
+#, no-c-format
+msgid ""
+"If the <varname>anode</varname> and <varname>anothernode</varname> are not "
+"the start and end points of the <varname>alinestring</varname> then an "
+"exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:944
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM: Topo-Geo and Topo-Net 3: Routine Details: X.3.4"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:957
+#, no-c-format
+msgid ", <xref linkend=\"ST_IsSimple\"/>, <xref linkend=\"ST_Within\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:963
+#, no-c-format
+msgid "ST_AddEdgeNewFaces"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:965
+#, no-c-format
+msgid ""
+"Add a new edge and, if in doing so it splits a face, delete the original "
+"face and replace it with two new faces."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:970
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_AddEdgeNewFaces</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anode</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>anothernode</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>acurve</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:983
+#, no-c-format
+msgid ""
+"Add a new edge and, if in doing so it splits a face, delete the original "
+"face and replace it with two new faces. Returns the id of the newly added "
+"edge."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:989 extras_topology.xml:1055 extras_topology.xml:1118
+#: extras_topology.xml:1186
+#, no-c-format
+msgid "Updates all existing joined edges and relationships accordingly."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:993 extras_topology.xml:1059
+#, no-c-format
+msgid ""
+"If any arguments are null, the given nodes are unknown (must already exist "
+"in the <varname>node</varname> table of the topology schema) , the "
+"<varname>acurve</varname> is not a <varname>LINESTRING</varname>, the "
+"<varname>anode</varname> and <varname>anothernode</varname> are not the "
+"start and endpoints of <varname>acurve</varname> then an error is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:996 extras_topology.xml:1062 extras_topology.xml:1257
+#, no-c-format
+msgid ""
+"If the spatial reference system (srid) of the <varname>acurve</varname> "
+"geometry is not the same as the topology an exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1000
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM: Topo-Geo and Topo-Net 3: Routine Details: X.3.12"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1020
+#, no-c-format
+msgid "ST_AddEdgeModFace"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1022
+#, no-c-format
+msgid ""
+"Add a new edge and, if in doing so it splits a face, modify the original "
+"face and add a new face."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1027
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_AddEdgeModFace</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anode</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>anothernode</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>acurve</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1040
+#, no-c-format
+msgid ""
+"Add a new edge and, if doing so splits a face, modify the original face and "
+"add a new one."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1045
+#, no-c-format
+msgid ""
+"If possible, the new face will be created on left side of the new edge. This"
+" will not be possible if the face on the left side will need to be the "
+"Universe face (unbounded)."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1051
+#, no-c-format
+msgid "Returns the id of the newly added edge."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1065
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM: Topo-Geo and Topo-Net 3: Routine Details: X.3.13"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1085
+#, no-c-format
+msgid "ST_RemEdgeNewFace"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1087
+#, no-c-format
+msgid ""
+"<refpurpose>Removes an edge and, if the removed edge separated two faces, "
+"delete the original faces and replace them with a new face.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1095
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_RemEdgeNewFace</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anedge</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1106
+#, no-c-format
+msgid ""
+"<para>Removes an edge and, if the removed edge separated two faces, delete "
+"the original faces and replace them with a new face.</para>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1111
+#, no-c-format
+msgid ""
+"Returns the id of a newly created face or NULL, if no new face is created. "
+"No new face is created when the removed edge is dangling or isolated or "
+"confined with the universe face (possibly making the universe flood into the"
+" face on the other side)."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1122 extras_topology.xml:1190
+#, no-c-format
+msgid ""
+"Refuses to remove an edge partecipating in the definition of an existing "
+"TopoGeometry. Refuses to heal two faces if any TopoGeometry is defined by "
+"only one of them (and not the other)."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1129 extras_topology.xml:1197
+#, no-c-format
+msgid ""
+"If any arguments are null, the given edge is unknown (must already exist in "
+"the <varname>edge</varname> table of the topology schema), the topology name"
+" is invalid then an error is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1137
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM: Topo-Geo and Topo-Net 3: Routine Details: X.3.14"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1157
+#, no-c-format
+msgid "ST_RemEdgeModFace"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1159
+#, no-c-format
+msgid ""
+"Removes an edge and, if the removed edge separated two faces, delete one of "
+"the them and modify the other to take the space of both."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1167
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_RemEdgeModFace</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anedge</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1178
+#, no-c-format
+msgid ""
+"Removes an edge and, if the removed edge separated two faces, delete one of "
+"the them and modify the other to take the space of both. Preferentially "
+"keeps the face on the right, to be symmetric with ST_AddEdgeModFace also "
+"keeping it. Returns the id of the face remaining in place of the removed "
+"edge."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1205
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM: Topo-Geo and Topo-Net 3: Routine Details: X.3.15"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1225
+#, no-c-format
+msgid "ST_ChangeEdgeGeom"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1227
+#, no-c-format
+msgid ""
+"<refpurpose>Changes the shape of an edge without affecting the topology "
+"structure.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1234
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_ChangeEdgeGeom</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anedge</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>acurve</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1246
+#, no-c-format
+msgid ""
+"<para>Changes the shape of an edge without affecting the topology "
+"structure.</para>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1249
+#, no-c-format
+msgid ""
+"If any arguments are null, the given edge does not exist in the "
+"<varname>node</varname> table of the topology schema, the "
+"<varname>acurve</varname> is not a <varname>LINESTRING</varname>, the "
+"<varname>anode</varname> and <varname>anothernode</varname> are not the "
+"start and endpoints of <varname>acurve</varname> or the modification would "
+"change the underlying topology then an error is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1258
+#, no-c-format
+msgid ""
+"If the new <varname>acurve</varname> is not simple, then an error is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1260
+#, no-c-format
+msgid ""
+"If moving the edge from old to new position would hit an obstacle then an "
+"error is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1266 extras_topology.xml:2898 extras_topology.xml:2954
+#, no-c-format
+msgid "Availability: 1.1.0"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1269
+#, no-c-format
+msgid "Enhanced: 2.0.0 adds topological consistency enforcement"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1273
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM: Topo-Geo and Topo-Net 3: Routine Details X.3.6"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1279
+#, no-c-format
+msgid ""
+"SELECT topology.ST_ChangeEdgeGeom('ma_topo', 1, \n"
+" ST_GeomFromText('LINESTRING(227591.9 893900.4,227622.6 893844.3,227641.6 893816.6, 227704.5 893778.5)', 26986) );\n"
+" ----\n"
+" Edge 1 changed"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1293
+#, no-c-format
+msgid "ST_ModEdgeSplit"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1295
+#, no-c-format
+msgid ""
+"Split an edge by creating a new node along an existing edge, modifying the "
+"original edge and adding a new edge."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1300
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_ModEdgeSplit</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anedge</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apoint</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1312
+#, no-c-format
+msgid ""
+"Split an edge by creating a new node along an existing edge, modifying the "
+"original edge and adding a new edge. Updates all existing joined edges and "
+"relationships accordingly. Returns the identifier of the newly added node."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1321
+#, no-c-format
+msgid "Changed: 2.0 - In prior versions, this was misnamed ST_ModEdgesSplit"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1322 extras_topology.xml:1376 extras_topology.xml:1426
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM: Topo-Geo and Topo-Net 3: Routine Details: X.3.9"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1328
+#, no-c-format
+msgid ""
+"-- Add an edge --\n"
+" SELECT topology.AddEdge('ma_topo', ST_GeomFromText('LINESTRING(227592 893910, 227600 893910)', 26986) ) As edgeid;\n"
+" \n"
+"-- edgeid-\n"
+"3\n"
+"\n"
+"\n"
+"-- Split the edge --\n"
+"SELECT topology.ST_ModEdgeSplit('ma_topo', 3, ST_SetSRID(ST_Point(227594,893910),26986) ) As node_id;\n"
+" node_id\n"
+"-------------------------\n"
+"7"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1334
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_ModEdgeHeal\"/>, <xref linkend=\"ST_NewEdgeHeal\"/>, "
+"<xref linkend=\"AddEdge\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1345
+#, no-c-format
+msgid "ST_ModEdgeHeal"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1347
+#, no-c-format
+msgid ""
+"Heal two edges by deleting the node connecting them, modifying the first "
+"edge and deleting the second edge. Returns the id of the deleted node."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1355
+#, no-c-format
+msgid ""
+"<funcdef>int <function>ST_ModEdgeHeal</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anedge</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>anotheredge</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1367
+#, no-c-format
+msgid ""
+"Heal two edges by deleting the node connecting them, modifying the first "
+"edge and deleting the second edge. Returns the id of the deleted node. "
+"Updates all existing joined edges and relationships accordingly."
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1392
+#, no-c-format
+msgid "ST_NewEdgeHeal"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1394
+#, no-c-format
+msgid ""
+"Heal two edges by deleting the node connecting them, deleting both edges, "
+"and replacing them with an edge whose direction is the same as the first "
+"edge provided."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1403
+#, no-c-format
+msgid ""
+"<funcdef>int <function>ST_NewEdgeHeal</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anedge</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>anotheredge</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1415
+#, no-c-format
+msgid ""
+"Heal two edges by deleting the node connecting them, deleting both edges, "
+"and replacing them with an edge whose direction is the same as the first "
+"edge provided. Returns the id of the new edge replacing the healed ones. "
+"Updates all existing joined edges and relationships accordingly."
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1443
+#, no-c-format
+msgid "ST_MoveIsoNode"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1445
+#, no-c-format
+msgid ""
+"Moves an isolated node in a topology from one point to another. If new "
+"<varname>apoint</varname> geometry exists as a node an error is thrown. "
+"REturns description of move."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1450
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_MoveIsoNode</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anedge</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apoint</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1462
+#, no-c-format
+msgid ""
+"Moves an isolated node in a topology from one point to another. If new "
+"<varname>apoint</varname> geometry exists as a node an error is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1463
+#, no-c-format
+msgid ""
+"If any arguments are null, the <varname>apoint</varname> is not a point, the"
+" existing node is not isolated (is a start or end point of an existing "
+"edge), new node location intersects an existing edge (even at the end "
+"points) then an exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1464
+#, no-c-format
+msgid ""
+"If the spatial reference system (srid) of the point geometry is not the same"
+" as the topology an exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1469
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM: Topo-Net Routines: X.3.2"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1475
+#, no-c-format
+msgid ""
+"-- Add an isolated node with no face --\n"
+"SELECT topology.ST_AddIsoNode('ma_topo', NULL, ST_GeomFromText('POINT(227579 893916)', 26986) ) As nodeid;\n"
+" nodeid\n"
+"--------\n"
+" 7\n"
+"-- Move the new node --\n"
+"SELECT topology.ST_MoveIsoNode('ma_topo', 7, ST_GeomFromText('POINT(227579.5 893916.5)', 26986) ) As descrip; \n"
+" descrip\n"
+"----------------------------------------------------\n"
+"Isolated Node 7 moved to location 227579.5,893916.5"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1486
+#, no-c-format
+msgid "ST_NewEdgesSplit"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1488
+#, no-c-format
+msgid ""
+"Split an edge by creating a new node along an existing edge, deleting the "
+"original edge and replacing it with two new edges. Returns the id of the new"
+" node created that joins the new edges."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1493
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NewEdgesSplit</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anedge</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apoint</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1505
+#, no-c-format
+msgid ""
+"Split an edge with edge id <varname>anedge</varname> by creating a new node "
+"with point location <varname>apoint</varname> along current edge, deleting "
+"the original edge and replacing it with two new edges. Returns the id of the"
+" new node created that joins the new edges. Updates all existing joined "
+"edges and relationships accordingly."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1513
+#, no-c-format
+msgid ""
+"If the spatial reference system (srid) of the point geometry is not the same"
+" as the topology, the <varname>apoint</varname> is not a point geometry, the"
+" point is null, the point already exists as a node, the edge does not "
+"correspond to an existing edge or the point is not within the edge then an "
+"exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1518
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM: Topo-Net Routines: X.3.8"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1524
+#, no-c-format
+msgid ""
+"-- Add an edge --\n"
+"SELECT topology.AddEdge('ma_topo', ST_GeomFromText('LINESTRING(227575 893917,227592 893900)', 26986) ) As edgeid;\n"
+"-- result-\n"
+"edgeid\n"
+"------\n"
+" 2\n"
+"-- Split the new edge --\n"
+"SELECT topology.ST_NewEdgesSplit('ma_topo', 2, ST_GeomFromText('POINT(227578.5 893913.5)', 26986) ) As newnodeid; \n"
+" newnodeid\n"
+"---------\n"
+" 6"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1541
+#, no-c-format
+msgid "ST_RemoveIsoNode"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1543
+#, no-c-format
+msgid ""
+"<refpurpose>Removes an isolated node and returns description of action. If "
+"the node is not isolated (is start or end of an edge), then an exception is "
+"thrown.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1548
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_RemoveIsoNode</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>anode</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1559
+#, no-c-format
+msgid ""
+"<para>Removes an isolated node and returns description of action. If the "
+"node is not isolated (is start or end of an edge), then an exception is "
+"thrown.</para>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1564
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM: Topo-Geo and Topo-Net 3: Routine Details: X+1.3.3"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1570
+#, no-c-format
+msgid ""
+"-- Add an isolated node with no face --\n"
+"SELECT topology.ST_RemoveIsoNode('ma_topo', 7 ) As result;\n"
+" result\n"
+"-------------------------\n"
+" Isolated node 7 removed"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:1582
+#, no-c-format
+msgid "Topology Accessors"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1585
+#, no-c-format
+msgid "GetEdgeByPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1587
+#, no-c-format
+msgid "Find the edge-id of an edge that intersects a given point"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1592
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>GetEdgeByPoint</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apoint</parameter></paramdef> "
+"<paramdef><type>float8 </type> <parameter>tol</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:1603
+#, no-c-format
+msgid "Retrieve the id of an edge that intersects a Point"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1605
+#, no-c-format
+msgid ""
+"The function returns an integer (id-edge) given a topology, a POINT and a "
+"tolerance. If tolerance = 0 then the point has to intersect the edge."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1606
+#, no-c-format
+msgid "If the point doesn't intersect an edge, returns 0 (zero)."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1607
+#, no-c-format
+msgid ""
+"If use tolerance > 0 and there is more than one edge near the point then an "
+"exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1612
+#, no-c-format
+msgid ""
+"If tolerance = 0, the function use ST_Intersects otherwise uses ST_DWithin."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1615 extras_topology.xml:1665 extras_topology.xml:1716
+#, no-c-format
+msgid "Availability: 2.0.0 - requires GEOS >= 3.3.0."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1621 extras_topology.xml:1722
+#, no-c-format
+msgid "These examples use edges we created in <xref linkend=\"AddEdge\"/>"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1622
+#, no-c-format
+msgid ""
+"SELECT topology.GetEdgeByPoint('ma_topo',geom, 1) As with1mtol, topology.GetEdgeByPoint('ma_topo',geom,0) As withnotol\n"
+"FROM ST_GeomFromEWKT('SRID=26986;POINT(227622.6 893843)') As geom;\n"
+" with1mtol | withnotol\n"
+"-----------+-----------\n"
+" 2 | 0"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1623
+#, no-c-format
+msgid ""
+"SELECT topology.GetEdgeByPoint('ma_topo',geom, 1) As nearnode\n"
+"FROM ST_GeomFromEWKT('SRID=26986;POINT(227591.9 893900.4)') As geom;\n"
+"\n"
+"-- get error --\n"
+"ERROR: Two or more edges found"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1630
+#, no-c-format
+msgid ", <xref linkend=\"GetNodeByPoint\"/>, <xref linkend=\"GetFaceByPoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1640
+#, no-c-format
+msgid "GetFaceByPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1641
+#, no-c-format
+msgid "Find the face-id of a face that intersects a given point"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1645
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>GetFaceByPoint</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apoint</parameter></paramdef> "
+"<paramdef><type>float8 </type> <parameter>tol</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1655
+#, no-c-format
+msgid "Retrieve the id of a face that intersects a Point."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1656
+#, no-c-format
+msgid ""
+"The function returns an integer (id-face) given a topology, a POINT and a "
+"tolerance. If tolerance = 0 then the point has to intersect the face."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1657
+#, no-c-format
+msgid "If the point doesn't intersect a face, returns 0 (zero)."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1658
+#, no-c-format
+msgid ""
+"If use tolerance > 0 and there is more than one face near the point then an "
+"exception is thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1662
+#, no-c-format
+msgid ""
+"If tolerance = 0, the function uses ST_Intersects otherwise uses ST_DWithin."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1669
+#, no-c-format
+msgid "These examples use edges faces created in <xref linkend=\"AddFace\"/>"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1670
+#, no-c-format
+msgid ""
+"SELECT topology.GetFaceByPoint('ma_topo',geom, 10) As with1mtol, topology.GetFaceByPoint('ma_topo',geom,0) As withnotol\n"
+" FROM ST_GeomFromEWKT('POINT(234604.6 899382.0)') As geom;\n"
+" \n"
+" with1mtol | withnotol\n"
+" -----------+-----------\n"
+" 1 | 0"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1671
+#, no-c-format
+msgid ""
+"SELECT topology.GetFaceByPoint('ma_topo',geom, 1) As nearnode\n"
+" FROM ST_GeomFromEWKT('POINT(227591.9 893900.4)') As geom;\n"
+" \n"
+"-- get error --\n"
+"ERROR: Two or more faces found"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1676
+#, no-c-format
+msgid ", <xref linkend=\"GetNodeByPoint\"/>, <xref linkend=\"GetEdgeByPoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1686
+#, no-c-format
+msgid "GetNodeByPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1688
+#, no-c-format
+msgid "Find the id of a node at a point location"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1693
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>GetNodeByPoint</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>point</parameter></paramdef> "
+"<paramdef><type>float8 </type> <parameter>tol</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:1704
+#, no-c-format
+msgid "Retrieve the id of a node at a point location"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1706
+#, no-c-format
+msgid ""
+"The function return an integer (id-node) given a topology, a POINT and a "
+"tolerance. If tolerance = 0 mean exactly intersection otherwise retrieve the"
+" node from an interval."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1707
+#, no-c-format
+msgid "If there isn't a node at the point, it return 0 (zero)."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1708
+#, no-c-format
+msgid ""
+"If use tolerance > 0 and near the point there are more than one node it "
+"throw an exception."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1713
+#, no-c-format
+msgid ""
+"If tolerance = 0, the function use ST_Intersects otherwise will use "
+"ST_DWithin."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1723
+#, no-c-format
+msgid ""
+"SELECT topology.GetNodeByPoint('ma_topo',geom, 1) As nearnode \n"
+" FROM ST_GeomFromEWKT('SRID=26986;POINT(227591.9 893900.4)') As geom;\n"
+" nearnode\n"
+"----------\n"
+" 2"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1724
+#, no-c-format
+msgid ""
+"SELECT topology.GetNodeByPoint('ma_topo',geom, 1000) As too_much_tolerance\n"
+" FROM ST_GeomFromEWKT('SRID=26986;POINT(227591.9 893900.4)') As geom;\n"
+" \n"
+" ----get error--\n"
+" ERROR: Two or more nodes found"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1731
+#, no-c-format
+msgid ", <xref linkend=\"GetEdgeByPoint\"/>, <xref linkend=\"GetFaceByPoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1741
+#, no-c-format
+msgid "GetTopologyID"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1743
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the id of a topology in the topology.topology table "
+"given the name of the topology.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1748 extras_topology.xml:1790
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>GetTopologyID</function></funcdef> "
+"<paramdef><type>varchar</type> <parameter>toponame</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1758
+#, no-c-format
+msgid ""
+"<para>Returns the id of a topology in the topology.topology table given the "
+"name of the topology.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1766
+#, no-c-format
+msgid ""
+"SELECT topology.GetTopologyID('ma_topo') As topo_id;\n"
+" topo_id\n"
+"---------\n"
+" 1"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1772
+#, no-c-format
+msgid ""
+", <xref linkend=\"DropTopology\"/>, <xref linkend=\"GetTopologyName\"/>, "
+"<xref linkend=\"GetTopologySRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1783
+#, no-c-format
+msgid "GetTopologySRID"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1785
+#, no-c-format
+msgid ""
+"Returns the SRID of a topology in the topology.topology table given the name"
+" of the topology."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1800
+#, no-c-format
+msgid ""
+"Returns the spatial reference id of a topology in the topology.topology "
+"table given the name of the topology."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1808
+#, no-c-format
+msgid ""
+"SELECT topology.GetTopologySRID('ma_topo') As SRID;\n"
+" SRID\n"
+"-------\n"
+" 4326"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1814
+#, no-c-format
+msgid ""
+", <xref linkend=\"DropTopology\"/>, <xref linkend=\"GetTopologyName\"/>, "
+"<xref linkend=\"GetTopologyID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1825
+#, no-c-format
+msgid "GetTopologyName"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1827
+#, no-c-format
+msgid "Returns the name of a topology (schema) given the id of the topology."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1832
+#, no-c-format
+msgid ""
+"<funcdef>varchar <function>GetTopologyName</function></funcdef> "
+"<paramdef><type>integer</type> <parameter>topology_id</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1842
+#, no-c-format
+msgid ""
+"Returns the topology name (schema) of a topology from the topology.topology "
+"table given the topology id of the topology."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1850
+#, no-c-format
+msgid ""
+"SELECT topology.GetTopologyName(1) As topo_name;\n"
+" topo_name\n"
+"-----------\n"
+" ma_topo"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1856
+#, no-c-format
+msgid ""
+", <xref linkend=\"DropTopology\"/>, <xref linkend=\"GetTopologyID\"/>, <xref"
+" linkend=\"GetTopologySRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1867
+#, no-c-format
+msgid "ST_GetFaceEdges"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1869
+#, no-c-format
+msgid "Returns a set of ordered edges that bound <varname>aface</varname>."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1874
+#, no-c-format
+msgid ""
+"<funcdef>getfaceedges_returntype "
+"<function>ST_GetFaceEdges</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>atopology</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>aface</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1885
+#, no-c-format
+msgid ""
+"Returns a set of ordered edges that bound <varname>aface</varname>. Each "
+"output consists of a sequence and edgeid. Sequence numbers start with value "
+"1."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1887
+#, no-c-format
+msgid ""
+"Enumeration of each ring edges start from the edge with smallest identifier."
+" Order of edges follows a left-hand-rule (bound face is on the left of each "
+"directed edge)."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1894
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM 3 Topo-Geo and Topo-Net 3: Routine Details: X.3.5"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1900
+#, no-c-format
+msgid ""
+"-- Returns the edges bounding face 1\n"
+"SELECT (topology.ST_GetFaceEdges('tt', 1)).*;\n"
+"-- result --\n"
+" sequence | edge\n"
+"----------+------\n"
+" 1 | -4\n"
+" 2 | 5\n"
+" 3 | 7\n"
+" 4 | -6\n"
+" 5 | 1\n"
+" 6 | 2\n"
+" 7 | 3\n"
+"(7 rows)"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1901
+#, no-c-format
+msgid ""
+"-- Returns the sequence, edge id\n"
+"-- and geometry of the edges that bound face 1\n"
+"-- If you just need geom and seq, can use ST_GetFaceGeometry\n"
+"SELECT t.seq, t.edge, geom\n"
+"FROM topology.ST_GetFaceEdges('tt',1) As t(seq,edge)\n"
+" INNER JOIN tt.edge AS e ON abs(t.edge) = e.edge_id;"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1907
+#, no-c-format
+msgid ", <xref linkend=\"AddFace\"/>, <xref linkend=\"ST_GetFaceGeometry\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1917
+#, no-c-format
+msgid "ST_GetFaceGeometry"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1919
+#, no-c-format
+msgid "Returns the polygon in the given topology with the specified face id."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1924
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_GetFaceGeometry</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>aface</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1935
+#, no-c-format
+msgid ""
+"Returns the polygon in the given topology with the specified face id. Builds"
+" the polygon from the edges making up the face."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1940
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM 3 Topo-Geo and Topo-Net 3: Routine Details: X.3.16"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:1946
+#, no-c-format
+msgid ""
+"-- Returns the wkt of the polygon added with AddFace\n"
+"SELECT ST_AsText(topology.ST_GetFaceGeometry('ma_topo', 1)) As facegeomwkt;\n"
+"-- result --\n"
+" facegeomwkt\n"
+"\n"
+"--------------------------------------------------------------------------------\n"
+" POLYGON((234776.9 899563.7,234896.5 899456.7,234914 899436.4,234946.6 899356.9,\n"
+"234872.5 899328.7,234891 899285.4,234992.5 899145,234890.6 899069,\n"
+"234755.2 899255.4,234612.7 899379.4,234776.9 899563.7))"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:1958
+#, no-c-format
+msgid "GetRingEdges"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:1960
+#, no-c-format
+msgid ""
+"Returns the ordered set of signed edge identifiers met by walking on an a "
+"given edge side."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:1968
+#, no-c-format
+msgid ""
+"<funcdef>getfaceedges_returntype <function>GetRingEdges</function></funcdef>"
+" <paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef>"
+" <paramdef><type>integer </type> <parameter>aring</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>max_edges=null</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1980
+#, no-c-format
+msgid ""
+"Returns the ordered set of signed edge identifiers met by walking on an a "
+"given edge side. Each output consists of a sequence and a signed edge id. "
+"Sequence numbers start with value 1."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1987
+#, no-c-format
+msgid ""
+"If you pass a positive edge id, the walk starts on the left side of the "
+"corresponding edge and follows the edge direction. If you pass a negative "
+"edge id, the walk starts on the right side of it and goes backward."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:1994
+#, no-c-format
+msgid ""
+"If <varname>max_edges</varname> is not null no more than those records are "
+"returned by that function. This is meant to be a safety parameter when "
+"dealing with possibly invalid topologies."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2000
+#, no-c-format
+msgid "This function uses edge ring linking metadata."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2012
+#, no-c-format
+msgid ", <xref linkend=\"GetNodeEdges\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2021
+#, no-c-format
+msgid "GetNodeEdges"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2023
+#, no-c-format
+msgid "Returns an ordered set of edges incident to the given node."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2030
+#, no-c-format
+msgid ""
+"<funcdef>getfaceedges_returntype <function>GetNodeEdges</function></funcdef>"
+" <paramdef><type>varchar </type> <parameter>atopology</parameter></paramdef>"
+" <paramdef><type>integer </type> <parameter>anode</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2041
+#, no-c-format
+msgid ""
+"Returns an ordered set of edges incident to the given node. Each output "
+"consists of a sequence and a signed edge id. Sequence numbers start with "
+"value 1. A positive edge starts at the given node. A negative edge ends into"
+" the given node. Closed edges will appear twice (with both signs). Order is "
+"clockwise starting from northbound."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2052
+#, no-c-format
+msgid ""
+"This function computes ordering rather than deriving from metadata and is "
+"thus usable to build edge ring linking."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2065
+#, no-c-format
+msgid ", <xref linkend=\"ST_Azimuth\"/>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2078
+#, no-c-format
+msgid ""
+"This section covers the functions for processing topologies in non-standard "
+"ways."
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:2081
+#, no-c-format
+msgid "Topology Processing"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2084
+#, no-c-format
+msgid "Polygonize"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2085
+#, no-c-format
+msgid "Find and register all faces defined by topology edges"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2089
+#, no-c-format
+msgid ""
+"<funcdef>text <function>Polygonize</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>toponame</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2099
+#, no-c-format
+msgid "Register all faces that can be built out a topology edge primitives."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2100
+#, no-c-format
+msgid "The target topology is assumed to contain no self-intersecting edges."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2101
+#, no-c-format
+msgid ""
+"Already known faces are recognized, so it is safe to call Polygonize "
+"multiple times on the same topology."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2102 extras_topology.xml:2255
+#, no-c-format
+msgid ""
+"This function does not use nor set the next_left_edge and next_right_edge "
+"fields of the edge table."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2114
+#, no-c-format
+msgid ", <xref linkend=\"ST_Polygonize\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2120
+#, no-c-format
+msgid "AddNode"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2122
+#, no-c-format
+msgid ""
+"Adds a point node to the node table in the specified topology schema and "
+"returns the nodeid of new node. If point already exists as node, the "
+"existing nodeid is returned."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2127
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>AddNode</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>toponame</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apoint</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>allowEdgeSplitting=false</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>computeContainingFace=false</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2140
+#, no-c-format
+msgid ""
+"Adds a point node to the node table in the specified topology schema. The "
+"<xref linkend=\"AddEdge\"/> function automatically adds start and end points"
+" of an edge when called so not necessary to explicitly add nodes of an edge."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2147
+#, no-c-format
+msgid ""
+"If any edge crossing the node is found either an exception is raised or the "
+"edge is split, depending on the <varname>allowEdgeSplitting</varname> "
+"parameter value."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2153
+#, no-c-format
+msgid ""
+"If <varname>computeContainingFace</varname> is true a newly added node would"
+" get the correct containing face computed."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2158
+#, no-c-format
+msgid ""
+"If the <varname>apoint</varname> geometry already exists as a node, the node"
+" is not added but the existing nodeid is returned."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2167
+#, no-c-format
+msgid ""
+"SELECT topology.AddNode('ma_topo', ST_GeomFromText('POINT(227641.6 893816.5)', 26986) ) As nodeid;\n"
+"-- result --\n"
+"nodeid\n"
+"--------\n"
+" 4"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2179
+#, no-c-format
+msgid "AddEdge"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2181
+#, no-c-format
+msgid ""
+"Adds a linestring edge to the edge table and associated start and end points"
+" to the point nodes table of the specified topology schema using the "
+"specified linestring geometry and returns the edgeid of the new (or "
+"existing) edge."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2186
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>AddEdge</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>toponame</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>aline</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2197
+#, no-c-format
+msgid ""
+"Adds an edge to the edge table and associated nodes to the nodes table of "
+"the specified <varname>toponame</varname> schema using the specified "
+"linestring geometry and returns the edgeid of the new or existing record. "
+"The newly added edge has \"universe\" face on both sides and links to "
+"itself."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2199
+#, no-c-format
+msgid ""
+"If the <varname>aline</varname> geometry crosses, overlaps, contains or is "
+"contained by an existing linestring edge, then an error is thrown and the "
+"edge is not added."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2200
+#, no-c-format
+msgid ""
+"The geometry of <varname>aline</varname> must have the same "
+"<varname>srid</varname> as defined for the topology otherwise an invalid "
+"spatial reference sys error will be thrown."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2204
+#, no-c-format
+msgid "Availability: 2.0.0 requires GEOS >= 3.3.0."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2210
+#, no-c-format
+msgid ""
+"SELECT topology.AddEdge('ma_topo', ST_GeomFromText('LINESTRING(227575.8 893917.2,227591.9 893900.4)', 26986) ) As edgeid;\n"
+"-- result-\n"
+"edgeid\n"
+"--------\n"
+" 1\n"
+" \n"
+"SELECT topology.AddEdge('ma_topo', ST_GeomFromText('LINESTRING(227591.9 893900.4,227622.6 893844.2,227641.6 893816.5,\n"
+" 227704.5 893778.5)', 26986) ) As edgeid;\n"
+"-- result --\n"
+"edgeid\n"
+"--------\n"
+" 2\n"
+" \n"
+" SELECT topology.AddEdge('ma_topo', ST_GeomFromText('LINESTRING(227591.2 893900, 227591.9 893900.4,\n"
+" 227704.5 893778.5)', 26986) ) As edgeid;\n"
+" -- gives error --\n"
+" ERROR: Edge intersects (not on endpoints) with existing edge 1"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2216
+#, no-c-format
+msgid ", <xref linkend=\"spatial_ref_sys\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2222
+#, no-c-format
+msgid "AddFace"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2224
+#, no-c-format
+msgid ""
+"<refpurpose>Registers a face primitive to a topology and gets its "
+"identifier.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2231
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>AddFace</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>toponame</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>apolygon</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>force_new=false</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2243
+#, no-c-format
+msgid ""
+"<para>Registers a face primitive to a topology and gets its "
+"identifier.</para>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2247
+#, no-c-format
+msgid ""
+"For a newly added face, the edges forming its boundaries and the ones "
+"contained in the face will be updated to have correct values in the "
+"left_face and right_face fields. Isolated nodes contained in the face will "
+"also be updated to have a correct containing_face field value."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2259
+#, no-c-format
+msgid ""
+"The target topology is assumed to be valid (containing no self-intersecting "
+"edges). An exception is raised if: The polygon boundary is not fully defined"
+" by existing edges or the polygon overlaps an existing face."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2261
+#, no-c-format
+msgid ""
+"If the <varname>apolygon</varname> geometry already exists as a face, then: "
+"if <varname>force_new</varname> is false (the default) the face id of the "
+"existing face is returned; if <varname>force_new</varname> is true a new id "
+"will be assigned to the newly registered face."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2269
+#, no-c-format
+msgid ""
+"When a new registration of an existing face is performed (force_new=true), "
+"no action will be taken to resolve dangling references to the existing face "
+"in the edge, node an relation tables, nor will the MBR field of the existing"
+" face record be updated. It is up to the caller to deal with that."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2276
+#, no-c-format
+msgid ""
+"The <varname>apolygon</varname> geometry must have the same "
+"<varname>srid</varname> as defined for the topology otherwise an invalid "
+"spatial reference sys error will be thrown."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2285
+#, no-c-format
+msgid ""
+"-- first add the edges we use generate_series as an iterator (the below \n"
+"-- will only work for polygons with < 10000 points because of our max in gs) \n"
+"SELECT topology.AddEdge('ma_topo', ST_MakeLine(ST_PointN(geom,i), ST_PointN(geom, i + 1) )) As edgeid\n"
+" FROM (SELECT ST_NPoints(geom) AS npt, geom\n"
+" FROM \n"
+" (SELECT ST_Boundary(ST_GeomFromText('POLYGON((234896.5 899456.7,234914 899436.4,234946.6 899356.9,234872.5 899328.7,\n"
+" 234891 899285.4,234992.5 899145, 234890.6 899069,234755.2 899255.4,\n"
+" 234612.7 899379.4,234776.9 899563.7,234896.5 899456.7))', 26986) ) As geom\n"
+" ) As geoms) As facen CROSS JOIN generate_series(1,10000) As i\n"
+" WHERE i < npt;\n"
+"-- result --\n"
+" edgeid\n"
+"--------\n"
+" 3\n"
+" 4\n"
+" 5\n"
+" 6\n"
+" 7\n"
+" 8\n"
+" 9\n"
+" 10\n"
+" 11\n"
+" 12\n"
+"(10 rows)\n"
+"-- then add the face -\n"
+" \n"
+"SELECT topology.AddFace('ma_topo', \n"
+" ST_GeomFromText('POLYGON((234896.5 899456.7,234914 899436.4,234946.6 899356.9,234872.5 899328.7,\n"
+" 234891 899285.4,234992.5 899145, 234890.6 899069,234755.2 899255.4,\n"
+" 234612.7 899379.4,234776.9 899563.7,234896.5 899456.7))', 26986) ) As faceid;\n"
+"-- result --\n"
+"faceid\n"
+"--------\n"
+" 1"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2291
+#, no-c-format
+msgid ", <xref linkend=\"CreateTopology\"/>, <xref linkend=\"spatial_ref_sys\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2297
+#, no-c-format
+msgid "ST_Simplify"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2298
+#, no-c-format
+msgid ""
+"Returns a \"simplified\" geometry version of the given TopoGeometry using "
+"the Douglas-Peucker algorithm."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2304
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Simplify</function></funcdef> "
+"<paramdef><type>TopoGeometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>tolerance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2314
+#, no-c-format
+msgid ""
+"Returns a \"simplified\" geometry version of the given TopoGeometry using "
+"the Douglas-Peucker algorithm on each component edge."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2317
+#, no-c-format
+msgid "The returned geometry may be non-simple or non-valid."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2318
+#, no-c-format
+msgid "Splitting component edges may help retaining simplicity/validity."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2320
+#, no-c-format
+msgid "Performed by the GEOS module."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2321 extras_topology.xml:2847
+#, no-c-format
+msgid "Availability: 2.1.0"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2326
+#, no-c-format
+msgid ""
+"Geometry <xref linkend=\"ST_Simplify\"/>, <xref linkend=\"ST_IsSimple\"/>, "
+"<xref linkend=\"ST_IsValid\"/>, <xref linkend=\"ST_ModEdgeSplit\"/>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2336
+#, no-c-format
+msgid ""
+"This section covers the topology functions for creating new topogeometries."
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:2339
+#, no-c-format
+msgid "TopoGeometry Constructors"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2342
+#, no-c-format
+msgid "CreateTopoGeom"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2344
+#, no-c-format
+msgid ""
+"Creates a new topo geometry object from topo element array - tg_type: "
+"1:[multi]point, 2:[multi]line, 3:[multi]poly, 4:collection"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: extras_topology.xml:2348
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>topogeometry "
+"<function>CreateTopoGeom</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>toponame</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>tg_type</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>layer_id</parameter></paramdef> "
+"<paramdef><type>topoelementarray</type> "
+"<parameter>tg_objs</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>topogeometry <function>CreateTopoGeom</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>toponame</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>tg_type</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>layer_id</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2369
+#, no-c-format
+msgid ""
+"Creates a topogeometry object for layer denoted by layer_id and registers it"
+" in the relations table in the <varname>toponame</varname> schema."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2370
+#, no-c-format
+msgid ""
+"tg_type is an integer: 1:[multi]point (punctal), 2:[multi]line (lineal), "
+"3:[multi]poly (areal), 4:collection. layer_id is the layer id in the "
+"topology.layer table."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2371
+#, no-c-format
+msgid ""
+"punctal layers are formed from set of nodes, lineal layers are formed from a"
+" set of edges, areal layers are formed from a set of faces, and collections "
+"can be formed from a mixture of nodes, edges, and faces."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2373
+#, no-c-format
+msgid ""
+"Omitting the array of components generates an empty TopoGeometry object."
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:2380
+#, no-c-format
+msgid "Examples: Form from existing edges"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2381
+#, no-c-format
+msgid ""
+"Create a topogeom in ri_topo schema for layer 2 (our ri_roads), of type (2) "
+"LINE, for the first edge (we loaded in <varname>ST_CreateTopoGeo</varname>."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2382
+#, no-c-format
+msgid ""
+"INSERT INTO ri.ri_roads(road_name, topo) VALUES('Unknown', "
+"topology.CreateTopoGeom('ri_topo',2,2,'{{1,2}}'::topology.topoelementarray);"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:2387
+#, no-c-format
+msgid "Examples: Convert an areal geometry to best guess topogeometry"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2388
+#, no-c-format
+msgid ""
+"Lets say we have geometries that should be formed from a collection of "
+"faces. We have for example blockgroups table and want to know the topo "
+"geometry of each block group. If our data was perfectly aligned, we could do"
+" this:"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2390
+#, no-c-format
+msgid ""
+"-- create our topo geometry column --\n"
+"SELECT topology.AddTopoGeometryColumn(\n"
+" 'topo_boston', \n"
+" 'boston', 'blockgroups', 'topo', 'POLYGON');\n"
+" \n"
+"-- addtopgeometrycolumn --\n"
+"1\n"
+" \n"
+"-- update our column assuming \n"
+"-- everything is perfectly aligned with our edges\n"
+"UPDATE boston.blockgroups AS bg\n"
+" SET topo = topology.CreateTopoGeom('topo_boston'\n"
+" ,3,1\n"
+" , foo.bfaces)\n"
+"FROM (SELECT b.gid, topology.TopoElementArray_Agg(ARRAY[f.face_id,3]) As bfaces\n"
+" FROM boston.blockgroups As b\n"
+" INNER JOIN topo_boston.face As f ON b.geom && f.mbr\n"
+" WHERE ST_Covers(b.geom, topology.ST_GetFaceGeometry('topo_boston', f.face_id))\n"
+" GROUP BY b.gid) As foo\n"
+"WHERE foo.gid = bg.gid;"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2392
+#, no-c-format
+msgid ""
+"--the world is rarely perfect allow for some error\n"
+"--count the face if 50% of it falls \n"
+"-- within what we think is our blockgroup boundary\n"
+"UPDATE boston.blockgroups AS bg\n"
+" SET topo = topology.CreateTopoGeom('topo_boston'\n"
+" ,3,1\n"
+" , foo.bfaces)\n"
+"FROM (SELECT b.gid, topology.TopoElementArray_Agg(ARRAY[f.face_id,3]) As bfaces\n"
+" FROM boston.blockgroups As b\n"
+" INNER JOIN topo_boston.face As f ON b.geom && f.mbr\n"
+" WHERE ST_Covers(b.geom, topology.ST_GetFaceGeometry('topo_boston', f.face_id))\n"
+" OR\n"
+" ( ST_Intersects(b.geom, topology.ST_GetFaceGeometry('topo_boston', f.face_id))\n"
+" AND ST_Area(ST_Intersection(b.geom, topology.ST_GetFaceGeometry('topo_boston', f.face_id) ) ) > \n"
+" ST_Area(topology.ST_GetFaceGeometry('topo_boston', f.face_id))*0.5\n"
+" )\n"
+" GROUP BY b.gid) As foo\n"
+"WHERE foo.gid = bg.gid; \n"
+"\n"
+"-- and if we wanted to convert our topogeometry back\n"
+"-- to a denomalized geometry aligned with our faces and edges \n"
+"-- cast the topo to a geometry\n"
+"-- The really cool thing is my new geometries\n"
+"-- are now aligned with my tiger street centerlines\n"
+"UPDATE boston.blockgroups SET new_geom = topo::geometry;"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2398
+#, no-c-format
+msgid ""
+", <xref linkend=\"toTopoGeom\"/> <xref linkend=\"ST_CreateTopoGeo\"/>, <xref"
+" linkend=\"ST_GetFaceGeometry\"/>, <xref linkend=\"topoelementarray\"/>, "
+"<xref linkend=\"TopoElementArray_Agg\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2411 extras_topology.xml:2587
+#, no-c-format
+msgid "toTopoGeom"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2413
+#, no-c-format
+msgid "Converts a simple Geometry into a topo geometry"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: extras_topology.xml:2419
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>topogeometry "
+"<function>toTopoGeom</function></funcdef> <paramdef><type>geometry </type> "
+"<parameter>geom</parameter></paramdef> <paramdef><type>varchar </type> "
+"<parameter>toponame</parameter></paramdef> <paramdef><type>integer</type> "
+"<parameter>layer_id</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>float8</type> "
+"<parameter>tolerance</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>topogeometry <function>toTopoGeom</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>topogeometry </type> "
+"<parameter>topogeom</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>float8</type> "
+"<parameter>tolerance</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2440
+#, no-c-format
+msgid "Converts a simple Geometry into a <xref linkend=\"topogeometry\"/>."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2444
+#, no-c-format
+msgid ""
+"Topological primitives required to represent the input geometry will be "
+"added to the underlying topology, possibly splitting existing ones, and they"
+" will be associated with the output TopoGeometry in the "
+"<varname>relation</varname> table."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2451
+#, no-c-format
+msgid ""
+"Existing TopoGeometry objects (with the possible exception of "
+"<varname>topogeom</varname>, if given) will retain their shapes."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2456
+#, no-c-format
+msgid ""
+"When <varname>tolerance</varname> is given it will be used to snap the input"
+" geometry to existing primitives."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2461
+#, no-c-format
+msgid ""
+"In the first form a new TopoGeometry will be created for the given layer "
+"(<varname>layer_id</varname>) of the given topology "
+"(<varname>toponame</varname>)."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2466
+#, no-c-format
+msgid ""
+"In the second form the primitives resulting from the conversion will be "
+"added to the pre-existing TopoGeometry (<varname>topogeom</varname>), "
+"possibly adding space to its final shape. To have the new shape completely "
+"replace the old one see <xref linkend=\"clearTopoGeom\"/>."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2475
+#, no-c-format
+msgid "Enhanced: 2.1.0 adds the version taking an existing TopoGeometry."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2479
+#, no-c-format
+msgid "This is a full self-contained workflow"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2480
+#, no-c-format
+msgid ""
+"-- do this if you don't have a topology setup already\n"
+"-- creates topology not allowing any tolerance\n"
+"SELECT topology.CreateTopology('topo_boston_test', 2249);\n"
+"-- create a new table\n"
+"CREATE TABLE nei_topo(gid serial primary key, nei varchar(30));\n"
+"--add a topogeometry column to it\n"
+"SELECT topology.AddTopoGeometryColumn('topo_boston_test', 'public', 'nei_topo', 'topo', 'MULTIPOLYGON') As new_layer_id;\n"
+"new_layer_id\n"
+"-----------\n"
+"1\n"
+"\n"
+"--use new layer id in populating the new topogeometry column\n"
+"-- we add the topogeoms to the new layer with 0 tolerance\n"
+"INSERT INTO nei_topo(nei, topo)\n"
+"SELECT nei, topology.toTopoGeom(geom, 'topo_boston_test', 1)\n"
+"FROM neighborhoods\n"
+"WHERE gid BETWEEN 1 and 15;\n"
+"\n"
+"--use to verify what has happened --\n"
+"SELECT * FROM \n"
+" topology.TopologySummary('topo_boston_test'); \n"
+" \n"
+"-- summary--\n"
+"Topology topo_boston_test (5), SRID 2249, precision 0\n"
+"61 nodes, 87 edges, 35 faces, 15 topogeoms in 1 layers\n"
+"Layer 1, type Polygonal (3), 15 topogeoms\n"
+" Deploy: public.nei_topo.topo"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2482
+#, no-c-format
+msgid ""
+"-- Shrink all TopoGeometry polygons by 10 meters\n"
+"UPDATE nei_topo SET topo = ST_Buffer(clearTopoGeom(topo), -10);\n"
+"\n"
+"-- Get the no-one-lands left by the above operation\n"
+"-- I think GRASS calls this \"polygon0 layer\"\n"
+"SELECT ST_GetFaceGeometry('topo_boston_test', f.face_id) \n"
+" FROM topo_boston_test.face f\n"
+" WHERE f.face_id > 0 -- don't consider the universe face\n"
+" AND NOT EXISTS ( -- check that no TopoGeometry references the face\n"
+" SELECT * FROM topo_boston_test.relation\n"
+" WHERE layer_id = 1 AND element_id = f.face_id\n"
+" );"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2488
+#, no-c-format
+msgid ""
+", <xref linkend=\"AddTopoGeometryColumn\"/>, <xref "
+"linkend=\"CreateTopoGeom\"/>, <xref linkend=\"TopologySummary\"/>, <xref "
+"linkend=\"clearTopoGeom\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2500
+#, no-c-format
+msgid "TopoElementArray_Agg"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2501
+#, no-c-format
+msgid ""
+"Returns a <varname>topoelementarray</varname> for a set of element_id, type "
+"arrays (topoelements)"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2506
+#, no-c-format
+msgid ""
+"<funcdef>topoelementarray "
+"<function>TopoElementArray_Agg</function></funcdef> "
+"<paramdef><type>topoelement set</type> "
+"<parameter>tefield</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2516
+#, no-c-format
+msgid ""
+"Used to create a <xref linkend=\"topoelementarray\"/> from a set of <xref "
+"linkend=\"topoelement\"/>."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2525
+#, no-c-format
+msgid ""
+"SELECT topology.TopoElementArray_Agg(ARRAY[e,t]) As tea\n"
+" FROM generate_series(1,3) As e CROSS JOIN generate_series(1,4) As t;\n"
+" tea\n"
+"--------------------------------------------------------------------------\n"
+"{{1,1},{1,2},{1,3},{1,4},{2,1},{2,2},{2,3},{2,4},{3,1},{3,2},{3,3},{3,4}}"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2529 extras_topology.xml:2649
+#, no-c-format
+msgid ", <xref linkend=\"topoelementarray\"/>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2537
+#, no-c-format
+msgid ""
+"This section covers the topology functions for editing existing "
+"topogeometries."
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:2540
+#, no-c-format
+msgid "TopoGeometry Editors"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2544
+#, no-c-format
+msgid "clearTopoGeom"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2546
+#, no-c-format
+msgid "Clears the content of a topo geometry"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2551
+#, no-c-format
+msgid ""
+"<funcdef>topogeometry <function>clearTopoGeom</function></funcdef> "
+"<paramdef><type>topogeometry </type> "
+"<parameter>topogeom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2561
+#, no-c-format
+msgid ""
+"Clears the content a <xref linkend=\"topogeometry\"/> turning it into an "
+"empty one. Mostly useful in conjunction with <xref linkend=\"toTopoGeom\"/> "
+"to replace the shape of existing objects and any dependent object in higher "
+"hierarchical levels."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2569
+#, no-c-format
+msgid "Availability: 2.1"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2573
+#, no-c-format
+msgid ""
+"-- Shrink all TopoGeometry polygons by 10 meters\n"
+"UPDATE nei_topo SET topo = ST_Buffer(clearTopoGeom(topo), -10);"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2588
+#, no-c-format
+msgid "Adds a geometry shape to an existing topo geometry"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2592
+#, no-c-format
+msgid "Refer to <xref linkend=\"toTopoGeom\"/>"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:2602
+#, no-c-format
+msgid "TopoGeometry Accessors"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2606
+#, no-c-format
+msgid "GetTopoGeomElementArray"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2608
+#, no-c-format
+msgid ""
+"Returns a <varname>topoelementarray</varname> (an array of topoelements) "
+"containing the topological elements and type of the given TopoGeometry "
+"(primitive elements)"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2613
+#, no-c-format
+msgid ""
+"<funcdef>topoelementarray "
+"<function>GetTopoGeomElementArray</function></funcdef> "
+"<paramdef><type>varchar </type> <parameter>toponame</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>layer_id</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>tg_id</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2621
+#, no-c-format
+msgid ""
+"<funcdef>topoelementarray topoelement "
+"<function>GetTopoGeomElementArray</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2631
+#, no-c-format
+msgid ""
+"Returns a <xref linkend=\"topoelementarray\"/> containing the topological "
+"elements and type of the given TopoGeometry (primitive elements). This is "
+"similar to GetTopoGeomElements except it returns the elements as an array "
+"rather than as a dataset."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2633 extras_topology.xml:2680
+#, no-c-format
+msgid ""
+"tg_id is the topogeometry id of the topogeometry object in the topology in "
+"the layer denoted by <varname>layer_id</varname> in the topology.layer "
+"table."
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2654
+#, no-c-format
+msgid "GetTopoGeomElements"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2656
+#, no-c-format
+msgid ""
+"Returns a set of <varname>topoelement</varname> objects containing the "
+"topological element_id,element_type of the given TopoGeometry (primitive "
+"elements)"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2661
+#, no-c-format
+msgid ""
+"<funcdef>setof topoelement "
+"<function>GetTopoGeomElements</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>toponame</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>layer_id</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>tg_id</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2669
+#, no-c-format
+msgid ""
+"<funcdef>setof topoelement "
+"<function>GetTopoGeomElements</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2679
+#, no-c-format
+msgid ""
+"Returns a set of element_id,element_type (topoelements) for a given "
+"topogeometry object in <varname>toponame</varname> schema."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2696
+#, no-c-format
+msgid ", <xref linkend=\"topoelement\"/>"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:2704
+#, no-c-format
+msgid "TopoGeometry Outputs"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2707
+#, no-c-format
+msgid "AsGML"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2709
+#, no-c-format
+msgid "Returns the GML representation of a topogeometry."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: extras_topology.xml:2713
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text <function>AsGML</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>text "
+"<function>AsGML</function></funcdef> <paramdef><type>topogeometry </type> "
+"<parameter>tg</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>nsprefix_in</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text <function>AsGML</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg</parameter></paramdef> "
+"<paramdef><type>regclass </type> "
+"<parameter>visitedTable</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text <function>AsGML</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg</parameter></paramdef> "
+"<paramdef><type>regclass </type> "
+"<parameter>visitedTable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>nsprefix</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>text <function>AsGML</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>nsprefix_in</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>precision</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>options</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>text "
+"<function>AsGML</function></funcdef> <paramdef><type>topogeometry </type> "
+"<parameter>tg</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>nsprefix_in</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>precision</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>options</parameter></paramdef> <paramdef><type>regclass "
+"</type> <parameter>visitedTable</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text <function>AsGML</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>nsprefix_in</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>precision</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>options</parameter></paramdef> "
+"<paramdef><type>regclass </type> "
+"<parameter>visitedTable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>idprefix</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>text <function>AsGML</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>nsprefix_in</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>precision</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>options</parameter></paramdef> "
+"<paramdef><type>regclass </type> "
+"<parameter>visitedTable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>idprefix</parameter></paramdef> <paramdef><type>int </type> "
+"<parameter>gmlversion</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2774
+#, no-c-format
+msgid ""
+"Returns the GML representation of a topogeometry in version GML3 format. If "
+"no <varname>nsprefix_in</varname> is specified then <varname>gml</varname> "
+"is used. Pass in an empty string for nsprefix to get a non-qualified name "
+"space. The precision (default: 15) and options (default 1) parameters, if "
+"given, are passed untouched to the underlying call to ST_AsGML."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2776
+#, no-c-format
+msgid ""
+"The <varname>visitedTable</varname> parameter, if given, is used for keeping"
+" track of the visited Node and Edge elements so to use cross-references "
+"(xlink:xref) rather than duplicating definitions. The table is expected to "
+"have (at least) two integer fields: 'element_type' and 'element_id'. The "
+"calling user must have both read and write privileges on the given table. "
+"For best performance, an index should be defined on "
+"<varname>element_type</varname> and <varname>element_id</varname>, in that "
+"order. Such index would be created automatically by adding a unique "
+"constraint to the fields. Example:"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2782
+#, no-c-format
+msgid ""
+"CREATE TABLE visited (\n"
+" element_type integer, element_id integer,\n"
+" unique(element_type, element_id)\n"
+");"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2785
+#, no-c-format
+msgid ""
+"The <varname>idprefix</varname> parameter, if given, will be prepended to "
+"Edge and Node tag identifiers."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2787
+#, no-c-format
+msgid ""
+"The <varname>gmlver</varname> parameter, if given, will be passed to the "
+"underlying ST_AsGML. Defaults to 3."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2796
+#, no-c-format
+msgid ""
+"This uses the topo geometry we created in <xref linkend=\"CreateTopoGeom\"/>"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2797
+#, no-c-format
+msgid ""
+"SELECT topology.AsGML(topo) As rdgml \n"
+" FROM ri.roads \n"
+" WHERE road_name = 'Unknown';\n"
+" \n"
+"-- rdgml--\n"
+"<![CDATA[<gml:TopoCurve>\n"
+" <gml:directedEdge>\n"
+" <gml:Edge gml:id=\"E1\">\n"
+" <gml:directedNode orientation=\"-\">\n"
+" <gml:Node gml:id=\"N1\"/>\n"
+" </gml:directedNode>\n"
+" <gml:directedNode></gml:directedNode>\n"
+" <gml:curveProperty>\n"
+" <gml:Curve srsName=\"urn:ogc:def:crs:EPSG::3438\">\n"
+" <gml:segments>\n"
+" <gml:LineStringSegment>\n"
+" <gml:posList srsDimension=\"2\">384744 236928 384750 236923 384769 236911 384799 236895 384811 236890 \n"
+" 384833 236884 384844 236882 384866 236881 384879 236883 384954 236898 385087 236932 385117 236938 \n"
+" 385167 236938 385203 236941 385224 236946 385233 236950 385241 236956 385254 236971 \n"
+" 385260 236979 385268 236999 385273 237018 385273 237037 385271 237047 385267 237057 385225 237125 \n"
+" 385210 237144 385192 237161 385167 237192 385162 237202 385159 237214 385159 237227 385162 237241 \n"
+" 385166 237256 385196 237324 385209 237345 385234 237375 385237 237383 385238 237399 385236 237407 \n"
+" 385227 237419 385213 237430 385193 237439 385174 237451 385170 237455 385169 237460 385171 237475 \n"
+" 385181 237503 385190 237521 385200 237533 385206 237538 385213 237541 385221 237542 385235 237540 385242 237541 \n"
+" 385249 237544 385260 237555 385270 237570 385289 237584 385292 237589 385291 237596 385284 237630</gml:posList>\n"
+" </gml:LineStringSegment>\n"
+" </gml:segments>\n"
+" </gml:Curve>\n"
+" </gml:curveProperty>\n"
+" </gml:Edge>\n"
+" </gml:directedEdge>\n"
+"</gml:TopoCurve>]]>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2798
+#, no-c-format
+msgid "Same exercise as previous without namespace"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2799
+#, no-c-format
+msgid ""
+"SELECT topology.AsGML(topo,'') As rdgml \n"
+" FROM ri.roads \n"
+" WHERE road_name = 'Unknown';\n"
+" \n"
+"-- rdgml--\n"
+"<![CDATA[<TopoCurve>\n"
+" <directedEdge>\n"
+" <Edge id=\"E1\">\n"
+" <directedNode orientation=\"-\">\n"
+" <Node id=\"N1\"/>\n"
+" </directedNode>\n"
+" <directedNode></directedNode>\n"
+" <curveProperty>\n"
+" <Curve srsName=\"urn:ogc:def:crs:EPSG::3438\">\n"
+" <segments>\n"
+" <LineStringSegment>\n"
+" <posList srsDimension=\"2\">384744 236928 384750 236923 384769 236911 384799 236895 384811 236890 \n"
+" 384833 236884 384844 236882 384866 236881 384879 236883 384954 236898 385087 236932 385117 236938 \n"
+" 385167 236938 385203 236941 385224 236946 385233 236950 385241 236956 385254 236971 \n"
+" 385260 236979 385268 236999 385273 237018 385273 237037 385271 237047 385267 237057 385225 237125 \n"
+" 385210 237144 385192 237161 385167 237192 385162 237202 385159 237214 385159 237227 385162 237241 \n"
+" 385166 237256 385196 237324 385209 237345 385234 237375 385237 237383 385238 237399 385236 237407 \n"
+" 385227 237419 385213 237430 385193 237439 385174 237451 385170 237455 385169 237460 385171 237475 \n"
+" 385181 237503 385190 237521 385200 237533 385206 237538 385213 237541 385221 237542 385235 237540 385242 237541 \n"
+" 385249 237544 385260 237555 385270 237570 385289 237584 385292 237589 385291 237596 385284 237630</posList>\n"
+" </LineStringSegment>\n"
+" </segments>\n"
+" </Curve>\n"
+" </curveProperty>\n"
+" </Edge>\n"
+" </directedEdge>\n"
+"</TopoCurve>]]>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2805
+#, no-c-format
+msgid ", <xref linkend=\"ST_CreateTopoGeo\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2810
+#, no-c-format
+msgid "AsTopoJSON"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2812
+#, no-c-format
+msgid "Returns the TopoJSON representation of a topogeometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2817
+#, no-c-format
+msgid ""
+"<funcdef>text <function>AsTopoJSON</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg</parameter></paramdef> "
+"<paramdef><type>regclass </type> "
+"<parameter>edgeMapTable</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2828
+#, no-c-format
+msgid ""
+"Returns the TopoJSON representation of a topogeometry. If "
+"<varname>edgeMapTable</varname> is not null, it will be used as a "
+"lookup/storage mapping of edge identifiers to arc indices. This is to be "
+"able to allow for a compact \"arcs\" array in the final document."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2831
+#, no-c-format
+msgid ""
+"The table, if given, is expected to have an \"arc_id\" field of type "
+"\"serial\" and an \"edge_id\" of type integer; the code will query the table"
+" for \"edge_id\" so it is recommended to add an index on that field."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2836
+#, no-c-format
+msgid ""
+"Arc indices in the TopoJSONjoutput are 0-based but they are 1-based in the "
+"\"edgeMapTable\" table."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2842
+#, no-c-format
+msgid ""
+"A full TopoJSON document will be need to contain, in addition to the "
+"snippets returned by this function, the actual arcs plus some headers. See "
+"the <ulink "
+"url=\"http://github.com/mbostock/topojson/wiki/Specification\">TopoJSON "
+"specification</ulink>."
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2859
+#, no-c-format
+msgid ""
+"CREATE TEMP TABLE edgemap(arc_id serial, edge_id int unique);\n"
+"\n"
+"-- header\n"
+"SELECT '{ \"type\": \"Topology\", \"transform\": { \"scale\": [1,1], \"translate\": [0,0] }, \"objects\": {'\n"
+"\n"
+"-- objects\n"
+"UNION ALL SELECT '\"' || feature_name || '\": ' || AsTopoJSON(feature, 'edgemap')\n"
+"FROM features.big_parcels WHERE feature_name = 'P3P4';\n"
+"\n"
+"-- arcs\n"
+"WITH edges AS ( \n"
+" SELECT m.arc_id, e.geom FROM edgemap m, city_data.edge e\n"
+" WHERE e.edge_id = m.edge_id\n"
+"), points AS (\n"
+" SELECT arc_id, (st_dumppoints(geom)).* FROM edges\n"
+"), compare AS (\n"
+" SELECT p2.arc_id,\n"
+" CASE WHEN p1.path IS NULL THEN p2.geom\n"
+" ELSE ST_Translate(p2.geom, -ST_X(p1.geom), -ST_Y(p1.geom))\n"
+" END AS geom\n"
+" FROM points p2 LEFT OUTER JOIN points p1\n"
+" ON ( p1.arc_id = p2.arc_id AND p2.path[1] = p1.path[1]+1 )\n"
+" ORDER BY arc_id, p2.path\n"
+"), arcsdump AS (\n"
+" SELECT arc_id, (regexp_matches( ST_AsGeoJSON(geom), '\\[.*\\]'))[1] as t\n"
+" FROM compare\n"
+"), arcs AS (\n"
+" SELECT arc_id, '[' || array_to_string(array_agg(t), ',') || ']' as a FROM arcsdump\n"
+" GROUP BY arc_id\n"
+" ORDER BY arc_id\n"
+")\n"
+"SELECT '}, \"arcs\": [' UNION ALL\n"
+"SELECT array_to_string(array_agg(a), E',\\n') from arcs\n"
+"\n"
+"-- footer\n"
+"UNION ALL SELECT ']}'::text as t;\n"
+"\n"
+"-- Result:\n"
+"{ \"type\": \"Topology\", \"transform\": { \"scale\": [1,1], \"translate\": [0,0] }, \"objects\": {\n"
+"\"P3P4\": { \"type\": \"MultiPolygon\", \"arcs\": [[[-1]],[[6,5,-5,-4,-3,1]]]}\n"
+"}, \"arcs\": [\n"
+" [[25,30],[6,0],[0,10],[-14,0],[0,-10],[8,0]],\n"
+" [[35,6],[0,8]],\n"
+" [[35,6],[12,0]],\n"
+" [[47,6],[0,8]],\n"
+" [[47,14],[0,8]],\n"
+" [[35,22],[12,0]],\n"
+" [[35,14],[0,8]]\n"
+" ]}"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2867
+#, no-c-format
+msgid ""
+"This section lists the Topology functions used to check relationships "
+"between topogeometries and topology primitives"
+msgstr ""
+
+#. Tag: title
+#: extras_topology.xml:2870
+#, no-c-format
+msgid "Topology Spatial Relationships"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2873
+#, no-c-format
+msgid "Equals"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2875
+#, no-c-format
+msgid ""
+"Returns true if two topogeometries are composed of the same topology "
+"primitives."
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2880
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>Equals</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg1</parameter></paramdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2891
+#, no-c-format
+msgid ""
+"Returns true if two topogeometries are composed of the same topology "
+"primitives: faces, edges, nodes."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2895
+#, no-c-format
+msgid ""
+"This function not supported for topogeometries that are geometry "
+"collections. It also can not compare topogeometries from different "
+"topologies."
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2902 extras_topology.xml:2958
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: programlisting
+#: extras_topology.xml:2909 extras_topology.xml:2965
+#, no-c-format
+msgid "<!--TODO: Need example -->"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2916
+#, no-c-format
+msgid ", <xref linkend=\"ST_Equals\"/>"
+msgstr ""
+
+#. Tag: refname
+#: extras_topology.xml:2922
+#, no-c-format
+msgid "Intersects"
+msgstr ""
+
+#. Tag: refpurpose
+#: extras_topology.xml:2924
+#, no-c-format
+msgid ""
+"<refpurpose>Returns true if any pair of primitives from the two "
+"topogeometries intersect.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: extras_topology.xml:2932
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>Intersects</function></funcdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg1</parameter></paramdef> "
+"<paramdef><type>topogeometry </type> <parameter>tg2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2943
+#, no-c-format
+msgid ""
+"<para>Returns true if any pair of primitives from the two topogeometries "
+"intersect.</para>"
+msgstr ""
+
+#. Tag: para
+#: extras_topology.xml:2950
+#, no-c-format
+msgid ""
+"This function not supported for topogeometries that are geometry "
+"collections. It also can not compare topogeometries from different "
+"topologies. Also not currently supported for hierarchichal topogeometries "
+"(topogeometries composed of other topogeometries)."
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: faq.xml:3
+#, no-c-format
+msgid "PostGIS Frequently Asked Questions"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:8
+#, no-c-format
+msgid ""
+"Where can I find tutorials, guides and workshops on working with PostGIS"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:12
+#, no-c-format
+msgid ""
+"OpenGeo has a step by step tutorial guide workshop <ulink "
+"url=\"http://workshops.boundlessgeo.com/postgis-intro/\">Introduction to "
+"PostGIS</ulink>. It includes packaged data as well as intro to working with "
+"OpenGeo Suite. It is probably the best tutorial on PostGIS."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:13
+#, no-c-format
+msgid ""
+"BostonGIS also has a <ulink "
+"url=\"http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgis_tut01\">PostGIS"
+" almost idiot's guide on getting started</ulink>. That one is more focused "
+"on the windows user."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:18
+#, no-c-format
+msgid ""
+"My applications and desktop tools worked with PostGIS 1.5,but they don't "
+"work with PostGIS 2.0. How do I fix this?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:22
+#, no-c-format
+msgid ""
+"A lot of deprecated functions were removed from the PostGIS code base in "
+"PostGIS 2.0. This has affected applications in addition to third-party tools"
+" such as Geoserver, MapServer, QuantumGIS, and OpenJump to name a few. There"
+" are a couple of ways to resolve this. For the third-party apps, you can try"
+" to upgrade to the latest versions of these which have many of these issues "
+"fixed. For your own code, you can change your code to not use the functions "
+"removed. Most of these functions are non ST_ aliases of ST_Union, ST_Length "
+"etc. and as a last resort, install the whole of "
+"<varname>legacy.sql</varname> or just the portions of "
+"<varname>legacy.sql</varname> you need."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:28
+#, no-c-format
+msgid ""
+"The <varname>legacy.sql</varname> file is located in the same folder as "
+"postgis.sql. You can install this file after you have installed postgis.sql "
+"and spatial_ref_sys.sql to get back all the 200 some-odd old functions we "
+"removed."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:35
+#, no-c-format
+msgid ""
+"When I load OpenStreetMap data with osm2pgsql, I'm getting an error failed: "
+"ERROR: operator class \"gist_geometry_ops\" does not exist for access method"
+" \"gist\" Error occurred. This worked fine in PostGIS 1.5."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:40
+#, no-c-format
+msgid ""
+"In PostGIS 2, the default geometry operator class gist_geometry_ops was "
+"changed to gist_geometry_ops_2d and the gist_geometry_ops was completely "
+"removed. This was done because PostGIS 2 also introduced Nd spatial indexes "
+"for 3D support and the old name was deemed confusing and a misnomer."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:41
+#, no-c-format
+msgid ""
+"Some older applications that as part of the process create tables and "
+"indexes, explicitly referenced the operator class name. This was unnecessary"
+" if you want the default 2D index. So if you manage said good, change index "
+"creation from:"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:42
+#, no-c-format
+msgid "BAD:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:43
+#, no-c-format
+msgid ""
+"CREATE INDEX idx_my_table_geom ON my_table USING gist(geom "
+"gist_geometry_ops);"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:44
+#, no-c-format
+msgid "To GOOD:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:45
+#, no-c-format
+msgid "CREATE INDEX idx_my_table_geom ON my_table USING gist(geom);"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:47
+#, no-c-format
+msgid ""
+"The only case where you WILL need to specify the operator class is if you "
+"want a 3D spatial index as follows:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:48
+#, no-c-format
+msgid ""
+"CREATE INDEX idx_my_super3d_geom ON my_super3d USING gist(geom "
+"gist_geometry_ops_nd);"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:50
+#, no-c-format
+msgid ""
+"If you are unfortunate to be stuck with compiled code you can't change that "
+"has the old gist_geometry_ops hard-coded, then you can create the old class "
+"using the <filename>legacy_gist.sql</filename> packaged in PostGIS 2.0.2+. "
+"However if you use this fix, you are advised to at a later point drop the "
+"index and recreate it without the operator class. This will save you grief "
+"in the future when you need to upgrade again."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:56
+#, no-c-format
+msgid ""
+"I'm running PostgreSQL 9.0 and I can no longer read/view geometries in "
+"OpenJump, Safe FME, and some other tools?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:60
+#, no-c-format
+msgid ""
+"In PostgreSQL 9.0+, the default encoding for bytea data has been changed to "
+"hex and older JDBC drivers still assume escape format. This has affected "
+"some applications such as Java applications using older JDBC drivers or .NET"
+" applications that use the older npgsql driver that expect the old behavior "
+"of ST_AsBinary. There are two approaches to getting this to work again."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:64
+#, no-c-format
+msgid ""
+"You can upgrade your JDBC driver to the latest PostgreSQL 9.0 version which "
+"you can get from <ulink "
+"url=\"http://jdbc.postgresql.org/download.html\">http://jdbc.postgresql.org/download.html</ulink>"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:66
+#, no-c-format
+msgid ""
+"If you are running a .NET app, you can use Npgsql 2.0.11 or higher which you"
+" can download from <ulink "
+"url=\"http://pgfoundry.org/frs/?group_id=1000140\">http://pgfoundry.org/frs/?group_id=1000140</ulink>"
+" and as described on <ulink "
+"url=\"http://fxjr.blogspot.com/2010/11/npgsql-2011-released.html\">Francisco"
+" Figueiredo's NpgSQL 2.0.11 released blog entry</ulink>"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:70
+#, no-c-format
+msgid ""
+"If upgrading your PostgreSQL driver is not an option, then you can set the "
+"default back to the old behavior with the following change:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:71
+#, no-c-format
+msgid "ALTER DATABASE mypostgisdb SET bytea_output='escape';"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:78
+#, no-c-format
+msgid ""
+"I tried to use PgAdmin to view my geometry column and it is blank, what "
+"gives?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:82
+#, no-c-format
+msgid ""
+"PgAdmin doesn't show anything for large geometries. The best ways to verify "
+"you do have data in your geometry columns are?"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:85
+#, no-c-format
+msgid ""
+"-- this should return no records if all your geom fields are filled in \n"
+"SELECT somefield FROM mytable WHERE geom IS NULL;"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:87
+#, no-c-format
+msgid ""
+"-- To tell just how large your geometry is do a query of the form\n"
+"--which will tell you the most number of points you have in any of your geometry columns\n"
+"SELECT MAX(ST_NPoints(geom)) FROM sometable;"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:93
+#, no-c-format
+msgid "What kind of geometric objects can I store?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:97
+#, no-c-format
+msgid ""
+"You can store Point, LineString, Polygon, MultiPoint, MultiLineString, "
+"MultiPolygon, and GeometryCollection geometries. In PostGIS 2.0 and above "
+"you can also store TINS and Polyhedral Surfaces in the basic geometry type. "
+"These are specified in the Open GIS Well Known Text Format (with Z, M, and "
+"ZM extensions). There are three data types currently supported. The standard"
+" OGC geometry data type which uses a planar coordinate system for "
+"measurement, the geography data type which uses a geodetic coordinate "
+"system, with calculations on either a sphere or spheroid. The newest family "
+"member of the PostGIS spatial type family is raster for storing and "
+"analyzing raster data. Raster has its very own FAQ. Refer to <xref "
+"linkend=\"RT_FAQ\"/> and <xref linkend=\"RT_reference\"/> for more details."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:110
+#, no-c-format
+msgid "I'm all confused. Which data store should I use geometry or geography?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:114
+#, no-c-format
+msgid ""
+"Short Answer: geography is a newer data type that supports long range "
+"distances measurements, but most computations on it are slower than they are"
+" on geometry. If you use geography, you don't need to learn much about "
+"planar coordinate systems. Geography is generally best if all you care about"
+" is measuring distances and lengths and you have data from all over the "
+"world. Geometry data type is an older data type that has many more functions"
+" supporting it, enjoys greater support from third party tools, and "
+"operations on it are generally faster -- sometimes as much as 10 fold faster"
+" for larger geometries. Geometry is best if you are pretty comfortable with "
+"spatial reference systems or you are dealing with localized data where all "
+"your data fits in a single <link linkend=\"spatial_ref_sys\">spatial "
+"reference system (SRID)</link>, or you need to do a lot of spatial "
+"processing. Note: It is fairly easy to do one-off conversions between the "
+"two types to gain the benefits of each. Refer to <xref "
+"linkend=\"PostGIS_TypeFunctionMatrix\"/> to see what is currently supported "
+"and what is not."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:125
+#, no-c-format
+msgid ""
+"Long Answer: Refer to our more lengthy discussion in the <xref "
+"linkend=\"PostGIS_GeographyVSGeometry\"/> and <link "
+"linkend=\"PostGIS_TypeFunctionMatrix\">function type matrix</link>."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:133
+#, no-c-format
+msgid ""
+"I have more intense questions about geography, such as how big of a "
+"geographic region can I stuff in a geography column and still get reasonable"
+" answers. Are there limitations such as poles, everything in the field must "
+"fit in a hemisphere (like SQL Server 2008 has), speed etc?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:137
+#, no-c-format
+msgid ""
+"Your questions are too deep and complex to be adequately answered in this "
+"section. Please refer to our <xref "
+"linkend=\"PostGIS_Geography_AdvancedFAQ\"/>."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:144
+#, no-c-format
+msgid "How do I insert a GIS object into the database?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:148
+#, no-c-format
+msgid ""
+"First, you need to create a table with a column of type \"geometry\" or "
+"\"geography\" to hold your GIS data. Storing geography type data is a little"
+" different than storing geometry. Refer to <xref "
+"linkend=\"Geography_Basics\"/> for details on storing geography."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:152
+#, no-c-format
+msgid ""
+"For geometry: Connect to your database with <filename>psql</filename> and "
+"try the following SQL:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:156
+#, no-c-format
+msgid ""
+"CREATE TABLE gtest ( gid serial primary key, name varchar(20)\n"
+" , geom geometry(LINESTRING) );"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:158
+#, no-c-format
+msgid ""
+"If the geometry column definition fails, you probably have not loaded the "
+"PostGIS functions and objects into this database or are using a pre-2.0 "
+"version of PostGIS. See the <xref linkend=\"PGInstall\"/>."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:162
+#, no-c-format
+msgid ""
+"Then, you can insert a geometry into the table using a SQL insert statement."
+" The GIS object itself is formatted using the OpenGIS Consortium \"well-"
+"known text\" format:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:166
+#, no-c-format
+msgid ""
+"INSERT INTO gtest (ID, NAME, GEOM) \n"
+"VALUES (\n"
+" 1, \n"
+" 'First Geometry', \n"
+" ST_GeomFromText('LINESTRING(2 3,4 5,6 5,7 8)')\n"
+");"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:168
+#, no-c-format
+msgid ""
+"For more information about other GIS objects, see the <link "
+"linkend=\"RefObject\">object reference</link>."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:171
+#, no-c-format
+msgid "To view your GIS data in the table:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:173
+#, no-c-format
+msgid "SELECT id, name, ST_AsText(geom) AS geom FROM gtest;"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:175
+#, no-c-format
+msgid "The return value should look something like this:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:177
+#, no-c-format
+msgid ""
+"id | name | geom\n"
+"----+----------------+-----------------------------\n"
+" 1 | First Geometry | LINESTRING(2 3,4 5,6 5,7 8) \n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:183
+#, no-c-format
+msgid "How do I construct a spatial query?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:187
+#, no-c-format
+msgid ""
+"The same way you construct any other database query, as an SQL combination "
+"of return values, functions, and boolean tests."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:190
+#, no-c-format
+msgid ""
+"For spatial queries, there are two issues that are important to keep in mind"
+" while constructing your query: is there a spatial index you can make use "
+"of; and, are you doing expensive calculations on a large number of "
+"geometries."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:195
+#, no-c-format
+msgid ""
+"In general, you will want to use the \"intersects operator\" (&&) "
+"which tests whether the bounding boxes of features intersect. The reason the"
+" && operator is useful is because if a spatial index is available to"
+" speed up the test, the && operator will make use of this. This can "
+"make queries much much faster."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:202
+#, no-c-format
+msgid ""
+"You will also make use of spatial functions, such as Distance(), "
+"ST_Intersects(), ST_Contains() and ST_Within(), among others, to narrow down"
+" the results of your search. Most spatial queries include both an indexed "
+"test and a spatial function test. The index test serves to limit the number "
+"of return tuples to only tuples that <emphasis>might</emphasis> meet the "
+"condition of interest. The spatial functions are then use to test the "
+"condition exactly."
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:210
+#, no-c-format
+msgid ""
+"SELECT id, the_geom \n"
+"FROM thetable \n"
+"WHERE \n"
+" ST_Contains(the_geom,'POLYGON((0 0, 0 10, 10 10, 10 0, 0 0))');"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:216
+#, no-c-format
+msgid "How do I speed up spatial queries on large tables?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:220
+#, no-c-format
+msgid ""
+"Fast queries on large tables is the <emphasis>raison d'etre</emphasis> of "
+"spatial databases (along with transaction support) so having a good index is"
+" important."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:224
+#, no-c-format
+msgid ""
+"To build a spatial index on a table with a <varname>geometry</varname> "
+"column, use the \"CREATE INDEX\" function as follows:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:228
+#, no-c-format
+msgid ""
+"CREATE INDEX [indexname] ON [tablename] USING GIST ( [geometrycolumn] );"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:230
+#, no-c-format
+msgid ""
+"The \"USING GIST\" option tells the server to use a GiST (Generalized Search"
+" Tree) index."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:234
+#, no-c-format
+msgid ""
+"GiST indexes are assumed to be lossy. Lossy indexes uses a proxy object (in "
+"the spatial case, a bounding box) for building the index."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:239
+#, no-c-format
+msgid ""
+"You should also ensure that the PostgreSQL query planner has enough "
+"information about your index to make rational decisions about when to use "
+"it. To do this, you have to \"gather statistics\" on your geometry tables."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:244
+#, no-c-format
+msgid ""
+"For PostgreSQL 8.0.x and greater, just run the <command>VACUUM "
+"ANALYZE</command> command."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:247
+#, no-c-format
+msgid ""
+"For PostgreSQL 7.4.x and below, run the <command>SELECT "
+"UPDATE_GEOMETRY_STATS()</command> command."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:254
+#, no-c-format
+msgid "Why aren't PostgreSQL R-Tree indexes supported?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:258
+#, no-c-format
+msgid ""
+"Early versions of PostGIS used the PostgreSQL R-Tree indexes. However, "
+"PostgreSQL R-Trees have been completely discarded since version 0.6, and "
+"spatial indexing is provided with an R-Tree-over-GiST scheme."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:263
+#, no-c-format
+msgid ""
+"Our tests have shown search speed for native R-Tree and GiST to be "
+"comparable. Native PostgreSQL R-Trees have two limitations which make them "
+"undesirable for use with GIS features (note that these limitations are due "
+"to the current PostgreSQL native R-Tree implementation, not the R-Tree "
+"concept in general):"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:271
+#, no-c-format
+msgid ""
+"R-Tree indexes in PostgreSQL cannot handle features which are larger than 8K"
+" in size. GiST indexes can, using the \"lossy\" trick of substituting the "
+"bounding box for the feature itself."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:278
+#, no-c-format
+msgid ""
+"R-Tree indexes in PostgreSQL are not \"null safe\", so building an index on "
+"a geometry column which contains null geometries will fail."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:288
+#, no-c-format
+msgid ""
+"Why should I use the <varname>AddGeometryColumn()</varname> function and all"
+" the other OpenGIS stuff?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:293
+#, no-c-format
+msgid ""
+"If you do not want to use the OpenGIS support functions, you do not have to."
+" Simply create tables as in older versions, defining your geometry columns "
+"in the CREATE statement. All your geometries will have SRIDs of -1, and the "
+"OpenGIS meta-data tables will <emphasis>not</emphasis> be filled in "
+"properly. However, this will cause most applications based on PostGIS to "
+"fail, and it is generally suggested that you do use "
+"<varname>AddGeometryColumn()</varname> to create geometry tables."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:302
+#, no-c-format
+msgid ""
+"MapServer is one application which makes use of the "
+"<varname>geometry_columns</varname> meta-data. Specifically, MapServer can "
+"use the SRID of the geometry column to do on-the-fly reprojection of "
+"features into the correct map projection."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:311
+#, no-c-format
+msgid ""
+"What is the best way to find all objects within a radius of another object?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:316
+#, no-c-format
+msgid ""
+"To use the database most efficiently, it is best to do radius queries which "
+"combine the radius test with a bounding box test: the bounding box test uses"
+" the spatial index, giving fast access to a subset of data which the radius "
+"test is then applied to."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:321
+#, no-c-format
+msgid ""
+"The <varname>ST_DWithin(geometry, geometry, distance)</varname> function is "
+"a handy way of performing an indexed distance search. It works by creating a"
+" search rectangle large enough to enclose the distance radius, then "
+"performing an exact distance search on the indexed subset of results."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:327
+#, no-c-format
+msgid ""
+"For example, to find all objects with 100 meters of POINT(1000 1000) the "
+"following query would work well:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:330
+#, no-c-format
+msgid ""
+"SELECT * FROM geotable \n"
+"WHERE ST_DWithin(geocolumn, 'POINT(1000 1000)', 100.0);"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:336
+#, no-c-format
+msgid "How do I perform a coordinate reprojection as part of a query?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:341
+#, no-c-format
+msgid ""
+"To perform a reprojection, both the source and destination coordinate "
+"systems must be defined in the SPATIAL_REF_SYS table, and the geometries "
+"being reprojected must already have an SRID set on them. Once that is done, "
+"a reprojection is as simple as referring to the desired destination SRID. "
+"The below projects a geometry to NAD 83 long lat. The below will only work "
+"if the srid of the_geom is not -1 (not undefined spatial ref)"
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:348
+#, no-c-format
+msgid "SELECT ST_Transform(the_geom,4269) FROM geotable;"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:354
+#, no-c-format
+msgid ""
+"I did an ST_AsEWKT and ST_AsText on my rather large geometry and it returned"
+" blank field. What gives?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:358
+#, no-c-format
+msgid ""
+"You are probably using PgAdmin or some other tool that doesn't output large "
+"text. If your geometry is big enough, it will appear blank in these tools. "
+"Use PSQL if you really need to see it or output it in WKT."
+msgstr ""
+
+#. Tag: programlisting
+#: faq.xml:361
+#, no-c-format
+msgid ""
+"--To check number of geometries are really blank\n"
+" SELECT count(gid) FROM geotable WHERE the_geom IS NULL;"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:367
+#, no-c-format
+msgid ""
+"When I do an ST_Intersects, it says my two geometries don't intersect when I"
+" KNOW THEY DO. What gives?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:371
+#, no-c-format
+msgid ""
+"This generally happens in two common cases. Your geometry is invalid -- "
+"check <xref linkend=\"ST_IsValid\"/> or you are assuming they intersect "
+"because ST_AsText truncates the numbers and you have lots of decimals after "
+"it is not showing you."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:379
+#, no-c-format
+msgid ""
+"I am releasing software that uses PostGIS, does that mean my software has to"
+" be licensed using the GPL like PostGIS? Will I have to publish all my code "
+"if I use PostGIS?"
+msgstr ""
+
+#. Tag: para
+#: faq.xml:383
+#, no-c-format
+msgid ""
+"Almost certainly not. As an example, consider Oracle database running on "
+"Linux. Linux is GPL, Oracle is not, does Oracle running on Linux have to be "
+"distributed using the GPL? No. So your software can use a PostgreSQL/PostGIS"
+" database as much as it wants and be under any license you like."
+msgstr ""
+
+#. Tag: para
+#: faq.xml:384
+#, no-c-format
+msgid ""
+"The only exception would be if you made changes to the PostGIS source code, "
+"and distributed your changed version of PostGIS. In that case you would have"
+" to share the code of your changed PostGIS (but not the code of applications"
+" running on top of it). Even in this limited case, you would still only have"
+" to distribute source code to people you distributed binaries to. The GPL "
+"does not require that you <emphasis>publish</emphasis> your source code, "
+"only that you share it with people you give binaries to."
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: faq_raster.xml:3
+#, no-c-format
+msgid "PostGIS Raster Frequently Asked Questions"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:9
+#, no-c-format
+msgid ""
+"I'm getting error <code>ERROR: RASTER_fromGDALRaster: Could not open bytea "
+"with GDAL. Check that the bytea is of a GDAL supported format.</code> when "
+"using ST_FromGDALRaster or <code>ERROR: rt_raster_to_gdal: Could not load "
+"the output GDAL driver</code> when trying to use ST_AsPNG or other raster "
+"input functions."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:14
+#, no-c-format
+msgid ""
+"As of PostGIS 2.1.3 and 2.0.5, a security change was made to by default "
+"disable all GDAL drivers and out of db rasters. The release notes are at "
+"<ulink url=\"/2014/05/19/postgis-2.0.6_and_2.1.3\">PostGIS 2.0.6, 2.1.3 "
+"security release</ulink>. In order to reenable specific drivers or all "
+"drivers and reenable out of database support, refer to <xref "
+"linkend=\"install_short_version\"/>."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:22
+#, no-c-format
+msgid "Where can I find out more about the PostGIS Raster Project?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:26
+#, no-c-format
+msgid ""
+"Refer to the <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/WKTRaster\">PostGIS Raster home "
+"page</ulink>."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:32
+#, no-c-format
+msgid ""
+"Are there any books or tutorials to get me started with this wonderful "
+"invention?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:36
+#, no-c-format
+msgid ""
+"There is a full length beginner tutorial <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/WKTRasterTutorial01\"> Intersecting"
+" vector buffers with large raster coverage using PostGIS Raster</ulink>. "
+"Jorge has a series of blog articles on PostGIS Raster that demonstrate how "
+"to load raster data as well as cross compare to same tasks in Oracle "
+"GeoRaster. Check out <ulink url=\"http://gis4free.wordpress.com/category"
+"/postgis-raster/\">Jorge's PostGIS Raster / Oracle GeoRaster Series</ulink>."
+" There is a whole chapter (more than 35 pages of content) dedicated to "
+"PostGIS Raster with free code and data downloads at <ulink "
+"url=\"http://www.postgis.us/chapter_13\">PostGIS in Action - Raster "
+"chapter</ulink>. You can <ulink "
+"url=\"http://www.postgis.us/page_buy_book\">buy PostGIS in Action</ulink> "
+"now from Manning in hard-copy (significant discounts for bulk purchases) or "
+"just the E-book format. You can also buy from Amazon and various other book "
+"distributors. All hard-copy books come with a free coupon to download the "
+"E-book version."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:43
+#, no-c-format
+msgid ""
+"Here is a review from a PostGIS Raster user <ulink "
+"url=\"http://fuzzytolerance.info/code/postgis-raster-ftw/\">PostGIS raster "
+"applied to land classification urban forestry</ulink>"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:50
+#, no-c-format
+msgid "How do I install Raster support in my PostGIS database?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:54
+#, no-c-format
+msgid ""
+"The easiest is to download binaries for PostGIS and Raster which are "
+"currently available for windows and latest versions of Mac OSX. First you "
+"need a working PostGIS 2.0.0 or above and be running PostgreSQL 8.4, 9.0, or"
+" 9.1. Note in PostGIS 2.0 PostGIS Raster is fully integrated, so it will be "
+"compiled when you compile PostGIS."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:56
+#, no-c-format
+msgid ""
+"Instructions for installing and running under windows are available at "
+"<ulink url=\"http://gis4free.wordpress.com/2011/03/10/how-to-install-and-"
+"configure-postgis-raster-on-windows/\">How to Install and Configure PostGIS "
+"raster on windows</ulink>"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:57
+#, no-c-format
+msgid ""
+"If you are on windows, you can compile yourself, or use the <ulink "
+"url=\"http://postgis.net/windows_downloads\">pre-compiled PostGIS Raster "
+"windows binaries</ulink>. If you are on Mac OSX Leopard or Snow Leopard, "
+"there are binaries available at <ulink "
+"url=\"http://www.kyngchaos.com/software/postgres\">Kyng Chaos Mac OSX "
+"PostgreSQL/GIS binaries</ulink>."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:63
+#, no-c-format
+msgid ""
+"Then to enable raster support in your database, run the rtpostgis.sql file "
+"in your database. To upgrade an existing install use "
+"rtpostgis_upgrade_minor..sql instead of rtpostgis.sql"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:64
+#, no-c-format
+msgid ""
+"For other platforms, you generally need to compile yourself. Dependencies "
+"are PostGIS and GDAL. For more details about compiling from source, please "
+"refer to <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/WKTRaster/Documentation01#a2.3-CompilingandInstallingfromSources\">Installing"
+" PostGIS Raster from source (in prior versions of PostGIS)</ulink>"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:70
+#, no-c-format
+msgid ""
+"I get error could not load library \"C:/Program "
+"Files/PostgreSQL/8.4/lib/rtpostgis.dll\": The specified module could not be "
+"found. or could not load library on Linux when trying to run rtpostgis.sql"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:75
+#, no-c-format
+msgid ""
+"rtpostgis.so/dll is built with dependency on libgdal.dll/so. Make sure for "
+"Windows you have libgdal-1.dll in the bin folder of your PostgreSQL install."
+" For Linux libgdal has to be in your path or bin folder."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:77
+#, no-c-format
+msgid ""
+"You may also run into different errors if you don't have PostGIS installed "
+"in your database. Make sure to install PostGIS first in your database before"
+" trying to install the raster support."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:84
+#, no-c-format
+msgid "How do I load Raster data into PostGIS?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:88
+#, no-c-format
+msgid ""
+"The latest version of PostGIS comes packaged with a "
+"<varname>raster2pgsql</varname> raster loader executable capable of loading "
+"many kinds of rasters and also generating lower resolution overviews without"
+" any additional software. Please refer to <xref "
+"linkend=\"RT_Raster_Loader\"/> for more details. Pre-2.0 versions came with "
+"a <varname>raster2pgsql.py</varname> that required python with numpy and "
+"GDAL. This is no longer needed."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:94
+#, no-c-format
+msgid "What kind of raster file formats can I load into my database?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:98
+#, no-c-format
+msgid ""
+"Any that your GDAL library supports. GDAL supported formats are documented "
+"<ulink url=\"http://www.gdal.org/formats_list.html\">GDAL File "
+"Formats</ulink>."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:99
+#, no-c-format
+msgid ""
+"Your particular GDAL install may not support all formats. To verify the ones"
+" supported by your particular GDAL install, you can use"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:100
+#, no-c-format
+msgid "raster2pgsql -G"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:106
+#, no-c-format
+msgid "Can I export my PostGIS raster data to other raster formats?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:110
+#, no-c-format
+msgid "<para>Yes</para>"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:111
+#, no-c-format
+msgid ""
+"GDAL 1.7+ has a PostGIS raster driver, but is only compiled in if you choose"
+" to compile with PostgreSQL support."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:112
+#, no-c-format
+msgid ""
+"The driver currently doesn't support irregularly blocked rasters, although "
+"you can store irregularly blocked rasters in PostGIS raster data type."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:114
+#, no-c-format
+msgid ""
+"If you are compiling from source, you need to include in your configure "
+"<programlisting>--with-pg=path/to/pg_config</programlisting> to enable the "
+"driver. Refer to <ulink "
+"url=\"http://trac.osgeo.org/gdal/wiki/BuildHints\">GDAL Build Hints</ulink> "
+"for tips on building GDAL against in various OS platforms."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:119
+#, no-c-format
+msgid ""
+"If your version of GDAL is compiled with the PostGIS Raster driver you "
+"should see PostGIS Raster in list when you do"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:121
+#, no-c-format
+msgid "gdalinfo --formats"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:123
+#, no-c-format
+msgid "To get a summary about your raster via GDAL use gdalinfo:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:124
+#, no-c-format
+msgid ""
+"gdalinfo \"PG:host=localhost port=5432 dbname='mygisdb' user='postgres' "
+"password='whatever' schema='someschema' table=sometable\""
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:127
+#, no-c-format
+msgid ""
+"To export data to other raster formats, use gdal_translate the below will "
+"export all data from a table to a PNG file at 10% size."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:129
+#, no-c-format
+msgid ""
+"Depending on your pixel band types, some translations may not work if the "
+"export format does not support that Pixel type. For example floating point "
+"band types and 32 bit unsigned ints will not translate easily to JPG or some"
+" others."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:132
+#, no-c-format
+msgid "Here is an example simple translation"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:133
+#, no-c-format
+msgid ""
+"gdal_translate -of PNG -outsize 10% 10% \"PG:host=localhost port=5432 "
+"dbname='mygisdb' user='postgres' password='whatever' schema='someschema' "
+"table=sometable\" C:\\somefile.png"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:134
+#, no-c-format
+msgid ""
+"You can also use SQL where clauses in your export using the where=... in "
+"your driver connection string. Below are some using a where clause"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:136
+#, no-c-format
+msgid ""
+"gdal_translate -of PNG -outsize 10% 10% \"PG:host=localhost port=5432 "
+"dbname='mygisdb' user='postgres' password='whatever' schema='someschema' "
+"table=sometable where='filename=\\'abcd.sid\\''\" \" C:\\somefile.png"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:137
+#, no-c-format
+msgid ""
+"gdal_translate -of PNG -outsize 10% 10% \"PG:host=localhost port=5432 "
+"dbname='mygisdb' user='postgres' password='whatever' schema='someschema' "
+"table=sometable where='ST_Intersects(rast, "
+"ST_SetSRID(ST_Point(-71.032,42.3793),4326) )' \" C:\\intersectregion.png"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:138
+#, no-c-format
+msgid ""
+"To see more examples and syntax refer to <ulink "
+"url=\"http://trac.osgeo.org/gdal/wiki/frmts_wtkraster.html#a3.2-Readingrasterdatafromthedatabase\">Reading"
+" Raster Data of PostGIS Raster section</ulink>"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:143
+#, no-c-format
+msgid ""
+"Are their binaries of GDAL available already compiled with PostGIS Raster "
+"suppport?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:145
+#, no-c-format
+msgid ""
+"Yes. Check out the page <ulink "
+"url=\"http://trac.osgeo.org/gdal/wiki/DownloadingGdalBinaries\">GDAL "
+"Binaries</ulink> page. Any compiled with PostgreSQL support should have "
+"PostGIS Raster in them."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:147
+#, no-c-format
+msgid ""
+"PostGIS Raster is undergoing many changes. If you want to get the latest "
+"nightly build for Windows -- then check out the Tamas Szekeres nightly "
+"builds built with Visual Studio which contain GDAL trunk, Python Bindings "
+"and MapServer executables and PostGIS Raster driver built-in. Just click the"
+" SDK bat and run your commands from there. <ulink "
+"url=\"http://vbkto.dyndns.org/sdk/\">http://vbkto.dyndns.org/sdk/</ulink>. "
+"Also available are VS project files."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:151
+#, no-c-format
+msgid ""
+"<ulink url=\"http://fwtools.maptools.org/\">FWTools latest stable version "
+"for Windows is compiled with Raster support</ulink>."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:157
+#, no-c-format
+msgid "What tools can I use to view PostGIS raster data?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:161
+#, no-c-format
+msgid ""
+"You can use MapServer compiled with GDAL 1.7+ and PostGIS Raster driver "
+"support to view Raster data. QuantumGIS (QGIS) now supports viewing of "
+"PostGIS Raster if you have PostGIS raster driver installed."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:163
+#, no-c-format
+msgid ""
+"In theory any tool that renders data using GDAL can support PostGIS raster "
+"data or support it with fairly minimal effort. Again for Windows, Tamas' "
+"binaries <ulink "
+"url=\"http://vbkto.dyndns.org/sdk/\">http://vbkto.dyndns.org/sdk/</ulink> "
+"are a good choice if you don't want the hassle of having to setup to compile"
+" your own."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:170
+#, no-c-format
+msgid "How can I add a PostGIS raster layer to my MapServer map?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:174
+#, no-c-format
+msgid ""
+"First you need GDAL 1.7 or higher compiled with PostGIS raster support. GDAL"
+" 1.8 or above is preferred since many issues have been fixed in 1.8 and more"
+" PostGIS raster issues fixed in trunk version."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:176
+#, no-c-format
+msgid ""
+"You can much like you can with any other raster. Refer to <ulink "
+"url=\"http://mapserver.org/input/raster.html\">MapServer Raster processing "
+"options</ulink> for list of various processing functions you can use with "
+"MapServer raster layers."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:179
+#, no-c-format
+msgid ""
+"What makes PostGIS raster data particularly interesting, is that since each "
+"tile can have various standard database columns, you can segment it in your "
+"data source"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:181
+#, no-c-format
+msgid ""
+"Below is an example of how you would define a PostGIS raster layer in "
+"MapServer."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:182
+#, no-c-format
+msgid ""
+"The mode=2 is required for tiled rasters and was added in PostGIS 2.0 and "
+"GDAL 1.8 drivers. This does not exist in GDAL 1.7 drivers."
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:183
+#, no-c-format
+msgid ""
+"-- displaying raster with standard raster options\n"
+"LAYER\n"
+" NAME coolwktraster\n"
+" TYPE raster\n"
+" STATUS ON\n"
+" DATA \"PG:host=localhost port=5432 dbname='somedb' user='someuser' password='whatever' \n"
+" schema='someschema' table='cooltable' mode='2'\" \n"
+" PROCESSING \"NODATA=0\"\n"
+" PROCESSING \"SCALE=AUTO\"\n"
+" #... other standard raster processing functions here\n"
+" #... classes are optional but useful for 1 band data\n"
+" CLASS\n"
+" NAME \"boring\"\n"
+" EXPRESSION ([pixel] < 20)\n"
+" COLOR 250 250 250\n"
+" END\n"
+" CLASS\n"
+" NAME \"mildly interesting\"\n"
+" EXPRESSION ([pixel] > 20 AND [pixel] < 1000)\n"
+" COLOR 255 0 0\n"
+" END\n"
+" CLASS\n"
+" NAME \"very interesting\"\n"
+" EXPRESSION ([pixel] >= 1000)\n"
+" COLOR 0 255 0\n"
+" END\n"
+"END"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:185
+#, no-c-format
+msgid ""
+"-- displaying raster with standard raster options and a where clause\n"
+"LAYER\n"
+" NAME soil_survey2009\n"
+" TYPE raster\n"
+" STATUS ON\n"
+" DATA \"PG:host=localhost port=5432 dbname='somedb' user='someuser' password='whatever' \n"
+" schema='someschema' table='cooltable' where='survey_year=2009' mode='2'\" \n"
+" PROCESSING \"NODATA=0\"\n"
+" #... other standard raster processing functions here\n"
+" #... classes are optional but useful for 1 band data\n"
+"END"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:193
+#, no-c-format
+msgid "What functions can I currently use with my raster data?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:197
+#, no-c-format
+msgid ""
+"Refer to the list of <xref linkend=\"RT_reference\"/>. There are more, but "
+"this is still a work in progress."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:199
+#, no-c-format
+msgid ""
+"Refer to the <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/WKTRaster/PlanningAndFunding\">PostGIS"
+" Raster roadmap page</ulink> for details of what you can expect in the "
+"future."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:207
+#, no-c-format
+msgid ""
+"I am getting error ERROR: function st_intersects(raster, unknown) is not "
+"unique or st_union(geometry,text) is not unique. How do I fix?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:211
+#, no-c-format
+msgid ""
+"The function is not unique error happens if one of your arguments is a "
+"textual representation of a geometry instead of a geometry. In these cases, "
+"PostgreSQL marks the textual representation as an unknown type, which means "
+"it can fall into the st_intersects(raster, geometry) or "
+"st_intersects(raster,raster) thus resulting in a non-unique case since both "
+"functions can in theory support your request. To prevent this, you need to "
+"cast the geometry to a geometry."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:212
+#, no-c-format
+msgid "For example if your code looks like this:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:213
+#, no-c-format
+msgid ""
+"SELECT rast\n"
+" FROM my_raster\n"
+" WHERE ST_Intersects(rast, 'SRID=4326;POINT(-10 10)');"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:214
+#, no-c-format
+msgid ""
+"Cast the textual geometry representation to a geometry by changing your code"
+" to this:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:215
+#, no-c-format
+msgid ""
+"SELECT rast\n"
+" FROM my_raster\n"
+" WHERE ST_Intersects(rast, 'SRID=4326;POINT(-10 10)'::geometry);"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:221
+#, no-c-format
+msgid ""
+"How is PostGIS Raster different from Oracle GeoRaster (SDO_GEORASTER) and "
+"SDO_RASTER types?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:225
+#, no-c-format
+msgid ""
+"For a more extensive discussion on this topic, check out Jorge Arévalo "
+"<ulink url=\"http://gis4free.wordpress.com/2010/07/19/oracle-georaster-"
+"part-i/\">Oracle GeoRaster and PostGIS Raster: First impressions </ulink>"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:226
+#, no-c-format
+msgid ""
+"The major advantage of one-georeference-by-raster over one-georeference-by-"
+"layer is to allow:"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:227
+#, no-c-format
+msgid ""
+"* coverages to be not necessarily rectangular (which is often the case of "
+"raster coverage covering large extents. See the possible raster arrangements"
+" in the documentation)"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:228
+#, no-c-format
+msgid ""
+"* rasters to overlaps (which is necessary to implement lossless vector to "
+"raster conversion)"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:229
+#, no-c-format
+msgid ""
+"These arrangements are possible in Oracle as well, but they imply the "
+"storage of multiple SDO_GEORASTER objects linked to as many SDO_RASTER "
+"tables. A complex coverage can lead to hundreds of tables in the database. "
+"With PostGIS Raster you can store a similar raster arrangement into a unique"
+" table."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:234
+#, no-c-format
+msgid ""
+"It's a bit like if PostGIS would force you to store only full rectangular "
+"vector coverage without gaps or overlaps (a perfect rectangular topological "
+"layer). This is very practical in some applications but practice has shown "
+"that it is not realistic or desirable for most geographical coverages. "
+"Vector structures needs the flexibility to store discontinuous and non-"
+"rectangular coverages. We think it is a big advantage that raster structure "
+"should benefit as well."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:242
+#, no-c-format
+msgid ""
+"raster2pgsql load of large file fails with String of N bytes is too long for"
+" encoding conversion?"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:246
+#, no-c-format
+msgid ""
+"raster2pgsql doesn't make any connections to your database when generating "
+"the file to load. If your database has set an explicit client encoding "
+"different from your database encoding, then when loading large raster files "
+"(above 30 MB in size), you may run into a <code>bytes is too long for "
+"encoding conversion</code>."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:248
+#, no-c-format
+msgid ""
+"This generally happens if for example you have your database in UTF8, but to"
+" support windows apps, you have the client encoding set to "
+"<code>WIN1252</code>."
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:249
+#, no-c-format
+msgid ""
+"To work around this make sure the client encoding is the same as your "
+"database encoding during load. You can do this by explicitly setting the "
+"encoding in your load script. Example, if you are on windows:"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:250
+#, no-c-format
+msgid "set PGCLIENTENCODING=UTF8"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:251
+#, no-c-format
+msgid "If you are on Unix/Linux"
+msgstr ""
+
+#. Tag: programlisting
+#: faq_raster.xml:252
+#, no-c-format
+msgid "export PGCLIENTENCODING=UTF8"
+msgstr ""
+
+#. Tag: para
+#: faq_raster.xml:253
+#, no-c-format
+msgid ""
+"Gory details of this issue are detailed in <ulink "
+"url=\"http://trac.osgeo.org/postgis/ticket/2209\">http://trac.osgeo.org/postgis/ticket/2209</ulink>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: installation.xml:3
+#, no-c-format
+msgid "PostGIS Installation"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:5
+#, no-c-format
+msgid "This chapter details the steps required to install PostGIS."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:10
+#, no-c-format
+msgid "Short Version"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:11
+#, no-c-format
+msgid "To compile assuming you have all the dependencies in your search path:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:12
+#, no-c-format
+msgid ""
+"tar xvfz postgis-&last_release_version;.tar.gz\n"
+"cd postgis-&last_release_version;\n"
+"./configure\n"
+"make\n"
+"make install"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:13
+#, no-c-format
+msgid ""
+"Once postgis is installed, it needs to be enabled in each individual "
+"database you want to use it in."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:14
+#, no-c-format
+msgid ""
+"The raster support is currently optional, but installed by default. For "
+"enabling using the PostgreSQL 9.1+ extensions model raster is required. "
+"Using the extension enable process is preferred and more user-friendly. To "
+"spatially enable your database:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:15
+#, no-c-format
+msgid ""
+"psql -d yourdatabase -c \"CREATE EXTENSION postgis;\"\n"
+"psql -d yourdatabase -c \"CREATE EXTENSION postgis_topology;\"\n"
+"-- if you built with sfcgal support --\n"
+"psql -d yourdatabase -c \"CREATE EXTENSION postgis_sfcgal;\"\n"
+"\n"
+"-- if you want to install tiger geocoder --\n"
+"psql -d yourdatabase -c \"CREATE EXTENSION fuzzystrmatch\"\n"
+"psql -d yourdatabase -c \"CREATE EXTENSION postgis_tiger_geocoder;\"\n"
+"\n"
+"-- if you installed with pcre \n"
+"-- you should have address standardizer extension as well\n"
+"psql -d yourdatabase -c \"CREATE EXTENSION address_standardizer;\""
+msgstr ""
+
+#. Tag: para
+#: installation.xml:18
+#, no-c-format
+msgid ""
+"Please refer to <xref linkend=\"make_install_postgis_extensions\"/> for more"
+" details about querying installed/available extensions and upgrading "
+"extensions, or switching from a non-extension install to an extension "
+"install."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:20
+#, no-c-format
+msgid ""
+"For those running who decided for some reason not to compile with raster "
+"support, or just are old-fashioned, here are longer more painful "
+"instructions for you:"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:21
+#, no-c-format
+msgid ""
+"All the .sql files once installed will be installed in "
+"share/contrib/postgis-&last_minor_version; folder of your PostgreSQL install"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:24
+#, no-c-format
+msgid ""
+"createdb yourdatabase\n"
+"createlang plpgsql yourdatabase\n"
+"psql -d yourdatabase -f postgis.sql\n"
+"psql -d yourdatabase -f postgis_comments.sql\n"
+"psql -d yourdatabase -f spatial_ref_sys.sql\n"
+"psql -d yourdatabase -f rtpostgis.sql\n"
+"psql -d yourdatabase -f raster_comments.sql\n"
+"psql -d yourdatabase -f topology.sql\n"
+"psql -d yourdatabase -f topology_comments.sql\n"
+"--if you built with sfcgal support --\n"
+"psql -d yourdatabase -f sfcgal.sql\n"
+"psql -d yourdatabase -f sfcgal_comments.sql"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:26
+#, no-c-format
+msgid ""
+"The rest of this chapter goes into detail each of the above installation "
+"steps."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:31
+#, no-c-format
+msgid ""
+"As of PostGIS 2.1.3, out-of-db rasters and all raster drivers are disabled "
+"by default. In order to re-enable these, you need to set the following "
+"environment variables: <varname>POSTGIS_GDAL_ENABLED_DRIVERS</varname> and "
+"<varname>POSTGIS_ENABLE_OUTDB_RASTERS</varname> in the server environment."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:34
+#, no-c-format
+msgid "If you want to enable offline raster:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:35
+#, no-c-format
+msgid "POSTGIS_ENABLE_OUTDB_RASTERS=1"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:36
+#, no-c-format
+msgid "Any other setting or no setting at all will disable out of db rasters."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:37
+#, no-c-format
+msgid ""
+"In order to enable all GDAL drivers available in your GDAL install, set this"
+" environment variable as follows"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:38
+#, no-c-format
+msgid "POSTGIS_GDAL_ENABLED_DRIVERS=ENABLE_ALL"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:39
+#, no-c-format
+msgid ""
+"If you want to only enable specific drivers, set your environment variable "
+"as follows:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:40
+#, no-c-format
+msgid "POSTGIS_GDAL_ENABLED_DRIVERS=\"GTiff PNG JPEG GIF XYZ\""
+msgstr ""
+
+#. Tag: para
+#: installation.xml:42
+#, no-c-format
+msgid "If you are on windows, do not quote the driver list"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:44
+#, no-c-format
+msgid ""
+"Setting environment variables varies depending on OS. For PostgreSQL "
+"installed on Ubuntu or Debian via apt-postgresql, the preferred way is to "
+"edit "
+"<filename>/etc/postgresql/<replaceable>9.3</replaceable>/<replaceable>main</replaceable>/environment</filename>"
+" where 9.3 refers to version of PostgreSQL and main refers to the cluster."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:47
+#, no-c-format
+msgid ""
+"On windows, if you are running as a service, you can set via System "
+"variables which for Windows 7 you can get to by right-clicking on "
+"Computer->Properties Advanced System Settings or in explorer navigating "
+"to <varname>Control Panel\\All Control Panel Items\\System</varname>. Then "
+"clicking <emphasis>Advanced System Settings ->Advanced->Environment "
+"Variables</emphasis> and adding new system variables."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:49
+#, no-c-format
+msgid ""
+"After you set the environment variables, you'll need to restart your "
+"PostgreSQL service for the changes to take effect."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:53
+#, no-c-format
+msgid "Install Requirements"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:55
+#, no-c-format
+msgid "PostGIS has the following requirements for building and usage:"
+msgstr ""
+
+#. Tag: emphasis
+#: installation.xml:60
+#, no-c-format
+msgid "Required"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:65
+#, no-c-format
+msgid ""
+"PostgreSQL &min_postgres_version; or higher. A complete installation of "
+"PostgreSQL (including server headers) is required. PostgreSQL is available "
+"from <ulink url=\"http://www.postgresql.org\"> http://www.postgresql.org "
+"</ulink> ."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:74
+#, no-c-format
+msgid ""
+"For a full PostgreSQL / PostGIS support matrix and PostGIS/GEOS support "
+"matrix refer to <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/UsersWikiPostgreSQLPostGIS\">http://trac.osgeo.org/postgis/wiki/UsersWikiPostgreSQLPostGIS</ulink>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:80
+#, no-c-format
+msgid ""
+"GNU C compiler (<filename>gcc</filename>). Some other ANSI C compilers can "
+"be used to compile PostGIS, but we find far fewer problems when compiling "
+"with <filename>gcc</filename>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:88
+#, no-c-format
+msgid ""
+"GNU Make (<filename>gmake</filename> or <filename>make</filename>). For many"
+" systems, GNU <filename>make</filename> is the default version of make. "
+"Check the version by invoking <filename>make -v</filename>. Other versions "
+"of <filename>make</filename> may not process the PostGIS "
+"<filename>Makefile</filename> properly."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:98
+#, no-c-format
+msgid ""
+"Proj4 reprojection library, version 4.6.0 or greater. The Proj4 library is "
+"used to provide coordinate reprojection support within PostGIS. Proj4 is "
+"available for download from <ulink url=\"http://trac.osgeo.org/proj/\"> "
+"http://trac.osgeo.org/proj/ </ulink> ."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:110
+#, no-c-format
+msgid ""
+"GEOS geometry library, version 3.3 or greater, but GEOS 3.5+ is recommended "
+"to take full advantage of all the new functions and features. Without GEOS "
+"3.5, you will be missing some major enhancements such as <xref "
+"linkend=\"ST_ClipByBox2D\"/> and <xref linkend=\"ST_Subdivide\"/>. GEOS is "
+"available for download from <ulink url=\"http://trac.osgeo.org/geos/\"> "
+"http://trac.osgeo.org/geos/ </ulink> and 3.4+ is backward-compatible with "
+"older versions so fairly safe to upgrade."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:119
+#, no-c-format
+msgid ""
+"LibXML2, version 2.5.x or higher. LibXML2 is currently used in some imports "
+"functions (ST_GeomFromGML and ST_GeomFromKML). LibXML2 is available for "
+"download from <ulink "
+"url=\"http://xmlsoft.org/downloads.html\">http://xmlsoft.org/downloads.html</ulink>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:126
+#, no-c-format
+msgid ""
+"JSON-C, version 0.9 or higher. JSON-C is currently used to import GeoJSON "
+"via the function ST_GeomFromGeoJson. JSON-C is available for download from "
+"<ulink "
+"url=\"https://github.com/json-c/json-c/releases\">https://github.com/json-c/json-c/releases/</ulink>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:134
+#, no-c-format
+msgid ""
+"GDAL, version 1.8 or higher (1.9 or higher is strongly recommended since "
+"some things will not work well or behavior differently with lower versions)."
+" This is required for raster support and to be able to install with "
+"<code>CREATE EXTENSION postgis</code> so highly recommended for those "
+"running 9.1+. <ulink "
+"url=\"http://trac.osgeo.org/gdal/wiki/DownloadSource\">http://trac.osgeo.org/gdal/wiki/DownloadSource</ulink>."
+msgstr ""
+
+#. Tag: emphasis
+#: installation.xml:142
+#, no-c-format
+msgid "Optional"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:147
+#, no-c-format
+msgid ""
+"GDAL (pseudo optional) only if you don't want raster and don't care about "
+"installing with <code>CREATE EXTENSION postgis</code> can you leave it out. "
+"Keep in mind other extensions may have a requires postgis extension which "
+"will prevent you from installing them unless you install postgis as an "
+"extension. So it is highly recommended you compile with GDAL support."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:151
+#, no-c-format
+msgid ""
+"Also make sure to enable the drivers you want to use as described in <xref "
+"linkend=\"install_short_version\"/>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:154
+#, no-c-format
+msgid ""
+"GTK (requires GTK+2.0, 2.8+) to compile the shp2pgsql-gui shape file loader."
+" <ulink url=\"http://www.gtk.org/\"> http://www.gtk.org/ </ulink> ."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:164
+#, no-c-format
+msgid ""
+"SFCGAL, version 1.1 (or higher) could be used to provide additional 2D and "
+"3D advanced analysis functions to PostGIS cf <xref "
+"linkend=\"reference_sfcgal\"/>. And also allow to use SFCGAL rather than "
+"GEOS for some 2D functions provided by both backends (like ST_Intersection "
+"or ST_Area, for instance). A PostgreSQL configuration variable "
+"<code>postgis.backend</code> allow end user to control which backend he want"
+" to use if SFCGAL is installed (GEOS by default). Nota: SFCGAL 1.2 require "
+"at least CGAL 4.3 and Boost 1.54 (cf: <ulink "
+"url=\"http://oslandia.github.io/SFCGAL/installation.html\">http://oslandia.github.io/SFCGAL/installation.html</ulink>)"
+" <ulink "
+"url=\"https://github.com/Oslandia/SFCGAL\">https://github.com/Oslandia/SFCGAL</ulink>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:172
+#, no-c-format
+msgid ""
+"In order to build the <xref linkend=\"Address_Standardizer\"/> you will also"
+" need PCRE <ulink url=\"http://www.pcre.org\">http://www.pcre.org</ulink> "
+"(which generally is already installed on nix systems). "
+"<code>Regex::Assemble</code> perl CPAN package is only needed if you want to"
+" rebuild the data encoded in <filename>parseaddress-stcities.h</filename>. "
+"<xref linkend=\"Address_Standardizer\"/> will automatically be built if it "
+"detects a PCRE library, or you pass in a valid <varname>--with-pcre-"
+"dir=/path/to/pcre</varname> during configure."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:179
+#, no-c-format
+msgid ""
+"CUnit (<filename>CUnit</filename>). This is needed for regression testing. "
+"<ulink "
+"url=\"http://cunit.sourceforge.net/\">http://cunit.sourceforge.net/</ulink>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:185
+#, no-c-format
+msgid ""
+"DocBook (<filename>xsltproc</filename>) is required for building the "
+"documentation. Docbook is available from <ulink "
+"url=\"http://www.docbook.org/\"> http://www.docbook.org/ </ulink> ."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:196
+#, no-c-format
+msgid ""
+"DBLatex (<filename>dblatex</filename>) is required for building the "
+"documentation in PDF format. DBLatex is available from <ulink "
+"url=\"http://dblatex.sourceforge.net/\"> http://dblatex.sourceforge.net/ "
+"</ulink> ."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:207
+#, no-c-format
+msgid ""
+"ImageMagick (<filename>convert</filename>) is required to generate the "
+"images used in the documentation. ImageMagick is available from <ulink "
+"url=\"http://www.imagemagick.org/\"> http://www.imagemagick.org/ </ulink> ."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:220
+#, no-c-format
+msgid "Getting the Source"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:222
+#, no-c-format
+msgid ""
+"Retrieve the PostGIS source archive from the downloads website <ulink "
+"url=\"&postgis_download_url;\"> &postgis_download_url; </ulink>"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:229
+#, no-c-format
+msgid ""
+"wget &postgis_download_url;\n"
+"tar -xvzf postgis-&last_release_version;.tar.gz"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:231
+#, no-c-format
+msgid ""
+"This will create a directory called "
+"<varname>postgis-&last_release_version;</varname> in the current working "
+"directory."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:237
+#, no-c-format
+msgid ""
+"Alternatively, checkout the source from the <ulink "
+"url=\"http://subversion.apache.org/\"> svn </ulink> repository <ulink "
+"url=\"http://svn.osgeo.org/postgis/trunk/\"> "
+"http://svn.osgeo.org/postgis/trunk/ </ulink> ."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:249
+#, no-c-format
+msgid ""
+"svn checkout http://svn.osgeo.org/postgis/trunk/ "
+"postgis-&last_release_version;"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:251
+#, no-c-format
+msgid ""
+"Change into the newly created "
+"<varname>postgis-&last_release_version;</varname> directory to continue the "
+"installation."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:259
+#, no-c-format
+msgid "Compiling and Install from Source: Detailed"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:262
+#, no-c-format
+msgid ""
+"Many OS systems now include pre-built packages for PostgreSQL/PostGIS. In "
+"many cases compilation is only necessary if you want the most bleeding edge "
+"versions or you are a package maintainer."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:267
+#, no-c-format
+msgid ""
+"This section includes general compilation instructions, if you are compiling"
+" for Windows etc or another OS, you may find additional more detailed help "
+"at <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/UsersWikiInstall\">PostGIS User "
+"contributed compile guides</ulink> and <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/DevWikiMain\">PostGIS Dev "
+"Wiki</ulink>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:269
+#, no-c-format
+msgid ""
+"Pre-Built Packages for various OS are listed in <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/UsersWikiPackages\">PostGIS Pre-"
+"built Packages</ulink>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:270
+#, no-c-format
+msgid ""
+"If you are a windows user, you can get stable builds via Stackbuilder or "
+"<ulink url=\"http://www.postgis.org/download/windows/\">PostGIS Windows "
+"download site</ulink> We also have <ulink "
+"url=\"http://www.postgis.org/download/windows/experimental.php\">very "
+"bleeding-edge windows experimental builds</ulink> that are built usually "
+"once or twice a week or whenever anything exciting happens. You can use "
+"these to experiment with the in progress releases of PostGIS"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:275
+#, no-c-format
+msgid ""
+"The PostGIS module is an extension to the PostgreSQL backend server. As "
+"such, PostGIS &last_release_version; <emphasis>requires</emphasis> full "
+"PostgreSQL server headers access in order to compile. It can be built "
+"against PostgreSQL versions &min_postgres_version; or higher. Earlier "
+"versions of PostgreSQL are <emphasis>not</emphasis> supported."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:283
+#, no-c-format
+msgid ""
+"Refer to the PostgreSQL installation guides if you haven't already installed"
+" PostgreSQL. <ulink url=\"http://www.postgresql.org\"> "
+"http://www.postgresql.org </ulink> ."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:293
+#, no-c-format
+msgid ""
+"For GEOS functionality, when you install PostgresSQL you may need to "
+"explicitly link PostgreSQL against the standard C++ library:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:298
+#, no-c-format
+msgid "LDFLAGS=-lstdc++ ./configure [YOUR OPTIONS HERE]"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:300
+#, no-c-format
+msgid ""
+"This is a workaround for bogus C++ exceptions interaction with older "
+"development tools. If you experience weird problems (backend unexpectedly "
+"closed or similar things) try this trick. This will require recompiling your"
+" PostgreSQL from scratch, of course."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:308
+#, no-c-format
+msgid ""
+"The following steps outline the configuration and compilation of the PostGIS"
+" source. They are written for Linux users and will not work on Windows or "
+"Mac."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:315
+#, no-c-format
+msgid "Configuration"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:317
+#, no-c-format
+msgid ""
+"As with most linux installations, the first step is to generate the Makefile"
+" that will be used to build the source code. This is done by running the "
+"shell script"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:327
+#, no-c-format
+msgid ""
+"With no additional parameters, this command will attempt to automatically "
+"locate the required components and libraries needed to build the PostGIS "
+"source code on your system. Although this is the most common usage of "
+"<command>./configure</command>, the script accepts several parameters for "
+"those who have the required libraries and programs in non-standard "
+"locations."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:336
+#, no-c-format
+msgid ""
+"The following list shows only the most commonly used parameters. For a "
+"complete list, use the <command>--help</command> or "
+"<command>--help=short</command> parameters."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:346
+#, no-c-format
+msgid ""
+"This is the location the PostGIS libraries and SQL scripts will be installed"
+" to. By default, this location is the same as the detected PostgreSQL "
+"installation."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:353
+#, no-c-format
+msgid ""
+"This parameter is currently broken, as the package will only install into "
+"the PostgreSQL installation directory. Visit <ulink "
+"url=\"http://trac.osgeo.org/postgis/ticket/635\"> "
+"http://trac.osgeo.org/postgis/ticket/635 </ulink> to track this bug."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:368
+#, no-c-format
+msgid ""
+"PostgreSQL provides a utility called <command>pg_config</command> to enable "
+"extensions like PostGIS to locate the PostgreSQL installation directory. Use"
+" this parameter (<command>--with-pgconfig=/path/to/pg_config</command>) to "
+"manually specify a particular PostgreSQL installation that PostGIS will "
+"build against."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:382
+#, no-c-format
+msgid ""
+"GDAL, a required library, provides functionality needed for raster support "
+"<command>gdal-config</command> to enable software installations to locate "
+"the GDAL installation directory. Use this parameter (<command>--with-"
+"gdalconfig=/path/to/gdal-config</command>) to manually specify a particular "
+"GDAL installation that PostGIS will build against."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:396
+#, no-c-format
+msgid ""
+"GEOS, a required geometry library, provides a utility called <command>geos-"
+"config</command> to enable software installations to locate the GEOS "
+"installation directory. Use this parameter (<command>--with-"
+"geosconfig=/path/to/geos-config</command>) to manually specify a particular "
+"GEOS installation that PostGIS will build against."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:410
+#, no-c-format
+msgid ""
+"LibXML is the library required for doing GeomFromKML/GML processes. It "
+"normally is found if you have libxml installed, but if not or you want a "
+"specific version used, you'll need to point PostGIS at a specific "
+"<filename>xml2-config</filename> confi file to enable software installations"
+" to locate the LibXML installation directory. Use this parameter (<command"
+">>--with-xml2config=/path/to/xml2-config</command>) to manually specify a "
+"particular LibXML installation that PostGIS will build against."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:428
+#, no-c-format
+msgid ""
+"Proj4 is a reprojection library required by PostGIS. Use this parameter "
+"(<command>--with-projdir=/path/to/projdir</command>) to manually specify a "
+"particular Proj4 installation directory that PostGIS will build against."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:440
+#, no-c-format
+msgid "Directory where iconv is installed."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:449
+#, no-c-format
+msgid ""
+"<ulink url=\"http://oss.metaparadigm.com/json-c/\">JSON-C</ulink> is an MIT-"
+"licensed JSON library required by PostGIS ST_GeomFromJSON support. Use this "
+"parameter (<command>--with-jsondir=/path/to/jsondir</command>) to manually "
+"specify a particular JSON-C installation directory that PostGIS will build "
+"against."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:461
+#, no-c-format
+msgid ""
+"<ulink url=\"http://www.pcre.org/\">PCRE</ulink> is an BSD-licensed Perl "
+"Compatible Regular Expression library required by address_standardizer "
+"extension. Use this parameter (<command>--with-"
+"pcredir=/path/to/pcredir</command>) to manually specify a particular PCRE "
+"installation directory that PostGIS will build against."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:473
+#, no-c-format
+msgid ""
+"Compile the data import GUI (requires GTK+2.0). This will create shp2pgsql-"
+"gui graphical interface to shp2pgsql."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:482
+#, no-c-format
+msgid ""
+"Compile with raster support. This will build "
+"rtpostgis-&last_release_version; library and rtpostgis.sql file. This may "
+"not be required in final release as plan is to build in raster support by "
+"default."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:491
+#, no-c-format
+msgid ""
+"Compile with topology support. This will build the topology.sql file. There "
+"is no corresponding library as all logic needed for topology is in "
+"postgis-&last_release_version; library."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:500
+#, no-c-format
+msgid ""
+"By default PostGIS will try to detect gettext support and compile with it, "
+"however if you run into incompatibility issues that cause breakage of "
+"loader, you can disable it entirely with this command. Refer to ticket "
+"<ulink "
+"url=\"http://trac.osgeo.org/postgis/ticket/748\">http://trac.osgeo.org/postgis/ticket/748</ulink>"
+" for an example issue solved by configuring with this. NOTE: that you aren't"
+" missing much by turning this off. This is used for international help/label"
+" support for the GUI loader which is not yet documented and still "
+"experimental."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:511
+#, no-c-format
+msgid ""
+"By default PostGIS will not install with sfcgal support without this switch."
+" <varname>PATH</varname> is an optional argument that allows to specify an "
+"alternate PATH to sfcgal-config."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:519
+#, no-c-format
+msgid ""
+"If you obtained PostGIS from the SVN <ulink "
+"url=\"http://svn.osgeo.org/postgis/trunk/\"> repository </ulink> , the first"
+" step is really to run the script"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:531
+#, no-c-format
+msgid ""
+"This script will generate the <command>configure</command> script that in "
+"turn is used to customize the installation of PostGIS."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:536
+#, no-c-format
+msgid ""
+"If you instead obtained PostGIS as a tarball, running "
+"<command>./autogen.sh</command> is not necessary as "
+"<command>configure</command> has already been generated."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:545
+#, no-c-format
+msgid "Building"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:547
+#, no-c-format
+msgid ""
+"Once the Makefile has been generated, building PostGIS is as simple as "
+"running"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:556
+#, no-c-format
+msgid ""
+"The last line of the output should be \"<code>PostGIS was built "
+"successfully. Ready to install.</code>\""
+msgstr ""
+
+#. Tag: para
+#: installation.xml:561
+#, no-c-format
+msgid ""
+"As of PostGIS v1.4.0, all the functions have comments generated from the "
+"documentation. If you wish to install these comments into your spatial "
+"databases later, run the command which requires docbook. The "
+"postgis_comments.sql and other package comments files raster_comments.sql, "
+"topology_comments.sql are also packaged in the tar.gz distribution in the "
+"doc folder so no need to make comments if installing from the tar ball."
+msgstr ""
+
+#. Tag: command
+#: installation.xml:571 installation.xml:595
+#, no-c-format
+msgid "make comments"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:574
+#, no-c-format
+msgid ""
+"Introduced in PostGIS 2.0. This generates html cheat sheets suitable for "
+"quick reference or for student handouts. This requires xsltproc to build and"
+" will generate 4 files in doc folder "
+"<filename>topology_cheatsheet.html</filename>, "
+"<filename>tiger_geocoder_cheatsheet.html</filename>, "
+"<filename>raster_cheatsheet.html</filename>, "
+"<filename>postgis_cheatsheet.html</filename>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:579
+#, no-c-format
+msgid ""
+"You can download some pre-built ones available in html and pdf from <ulink "
+"url=\"http://www.postgis.us/study_guides\">PostGIS / PostgreSQL Study "
+"Guides</ulink>"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:582
+#, no-c-format
+msgid "make cheatsheets"
+msgstr ""
+
+#. Tag: title
+#: installation.xml:587
+#, no-c-format
+msgid "Building PostGIS Extensions and Deploying them"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:589
+#, no-c-format
+msgid ""
+"The PostGIS extensions are built and installed automatically if you are "
+"using PostgreSQL 9.1+."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:592
+#, no-c-format
+msgid ""
+"If you are building from source repository, you need to build the function "
+"descriptions first. These get built if you have docbook installed. You can "
+"also manually build with the statement:"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:597
+#, no-c-format
+msgid ""
+"Building the comments is not necessary if you are building from a release "
+"tar ball since these are packaged pre-built with the tar ball already."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:598
+#, no-c-format
+msgid ""
+"If you are building against PostgreSQL 9.1, the extensions should "
+"automatically build as part of the make install process. You can if needed "
+"build from the extensions folders or copy files if you need them on a "
+"different server."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:600
+#, no-c-format
+msgid ""
+"cd extensions\n"
+"cd postgis\n"
+"make clean\n"
+"make \n"
+"make install\n"
+"cd ..\n"
+"cd postgis_topology\n"
+"make clean\n"
+"make \n"
+"make install\n"
+"cd ..\n"
+"cd postgis_sfcgal\n"
+"make clean\n"
+"make \n"
+"make install\n"
+"\n"
+"cd ..\n"
+"cd address_standardizer\n"
+"make clean\n"
+"make \n"
+"make install\n"
+"make installcheck\n"
+"\n"
+"cd ..\n"
+"cd postgis_tiger_geocoder\n"
+"make clean\n"
+"make \n"
+"make install\n"
+"make installcheck"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:601
+#, no-c-format
+msgid ""
+"The extension files will always be the same for the same version of PostGIS "
+"regardless of OS, so it is fine to copy over the extension files from one OS"
+" to another as long as you have the PostGIS binaries already installed on "
+"your servers."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:603
+#, no-c-format
+msgid ""
+"If you want to install the extensions manually on a separate server "
+"different from your development, You need to copy the following files from "
+"the extensions folder into the <filename>PostgreSQL / share / "
+"extension</filename> folder of your PostgreSQL install as well as the needed"
+" binaries for regular PostGIS if you don't have them already on the server."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:610
+#, no-c-format
+msgid ""
+"These are the control files that denote information such as the version of "
+"the extension to install if not specified. <filename>postgis.control, "
+"postgis_topology.control</filename>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:616
+#, no-c-format
+msgid ""
+"All the files in the /sql folder of each extension. Note that these need to "
+"be copied to the root of the PostgreSQL share/extension folder "
+"<filename>extensions/postgis/sql/*.sql</filename>, "
+"<filename>extensions/postgis_topology/sql/*.sql</filename>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:622
+#, no-c-format
+msgid ""
+"Once you do that, you should see <varname>postgis</varname>, "
+"<varname>postgis_topology</varname> as available extensions in PgAdmin -> "
+"extensions."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:623
+#, no-c-format
+msgid ""
+"If you are using psql, you can verify that the extensions are installed by "
+"running this query:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:624
+#, no-c-format
+msgid ""
+"SELECT name, default_version,installed_version \n"
+"FROM pg_available_extensions WHERE name LIKE 'postgis%' or name LIKE 'address%';\n"
+"\n"
+" name | default_version | installed_version\n"
+"------------------------------+-----------------+-------------------\n"
+" address_standardizer | &last_release_version; | &last_release_version; \n"
+" address_standardizer_data_us | &last_release_version; | &last_release_version; \n"
+" postgis | &last_release_version; | &last_release_version; \n"
+" postgis_sfcgal | &last_release_version; |\n"
+" postgis_tiger_geocoder | &last_release_version; | &last_release_version; \n"
+" postgis_topology | &last_release_version; |\n"
+"(6 rows)"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:626
+#, no-c-format
+msgid ""
+"If you have the extension installed in the database you are querying, you'll"
+" see mention in the <varname>installed_version</varname> column. If you get "
+"no records back, it means you don't have postgis extensions installed on the"
+" server at all. PgAdmin III 1.14+ will also provide this information in the "
+"<varname>extensions</varname> section of the database browser tree and will "
+"even allow upgrade or uninstall by right-clicking."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:630
+#, no-c-format
+msgid ""
+"If you have the extensions available, you can install postgis extension in "
+"your database of choice by either using pgAdmin extension interface or "
+"running these sql commands:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:631
+#, no-c-format
+msgid ""
+"CREATE EXTENSION postgis;\n"
+"CREATE EXTENSION postgis_sfcgal;\n"
+"CREATE EXTENSION fuzzystrmatch; --needed for postgis_tiger_geocoder\n"
+"--optional used by postgis_tiger_geocoder, or can be used standalone\n"
+"CREATE EXTENSION address_standardizer;\n"
+"CREATE EXTENSION address_standardizer_data_us;\n"
+"CREATE EXTENSION postgis_tiger_geocoder;\n"
+"CREATE EXTENSION postgis_topology;"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:633
+#, no-c-format
+msgid ""
+"In psql you can use to see what versions you have installed and also what "
+"schema they are installed."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:634
+#, no-c-format
+msgid ""
+"\\connect mygisdb\n"
+"\\x \n"
+"\\dx postgis*"
+msgstr ""
+
+#. Tag: screen
+#: installation.xml:636
+#, no-c-format
+msgid ""
+"List of installed extensions\n"
+"-[ RECORD 1 ]-------------------------------------------------\n"
+"-\n"
+"Name | postgis\n"
+"Version | &last_release_version;\n"
+"Schema | public\n"
+"Description | PostGIS geometry, geography, and raster spat..\n"
+"-[ RECORD 2 ]-------------------------------------------------\n"
+"-\n"
+"Name | postgis_tiger_geocoder\n"
+"Version | &last_release_version;\n"
+"Schema | tiger\n"
+"Description | PostGIS tiger geocoder and reverse geocoder\n"
+"-[ RECORD 3 ]-------------------------------------------------\n"
+"-\n"
+"Name | postgis_topology\n"
+"Version | &last_release_version;\n"
+"Schema | topology\n"
+"Description | PostGIS topology spatial types and functions"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:638
+#, no-c-format
+msgid ""
+"Extension tables <varname>spatial_ref_sys</varname>, "
+"<varname>layer</varname>, <varname>topology</varname> can not be explicitly "
+"backed up. They can only be backed up when the respective "
+"<varname>postgis</varname> or <varname>postgis_topology</varname> extension "
+"is backed up, which only seems to happen when you backup the whole database."
+" As of PostGIS 2.0.1, only srid records not packaged with PostGIS are backed"
+" up when the database is backed up so don't go around changing srids we "
+"package and expect your changes to be there. Put in a ticket if you find an "
+"issue. The structures of extension tables are never backed up since they are"
+" created with <code>CREATE EXTENSION</code> and assumed to be the same for a"
+" given version of an extension. These behaviors are built into the current "
+"PostgreSQL extension model, so nothing we can do about it."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:643
+#, no-c-format
+msgid ""
+"If you installed &last_release_version;, without using our wonderful "
+"extension system, you can change it to be extension based by first upgrading"
+" to the latest micro version running the upgrade scripts: "
+"<filename>postgis_upgrade_22_minor.sql</filename>,<filename>raster_upgrade_22_minor.sql</filename>,<filename>topology_upgrade_22_minor.sql</filename>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:644
+#, no-c-format
+msgid ""
+"If you installed postgis without raster support, you'll need to install "
+"raster support first (using the full <filename>rtpostgis.sql</filename>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:645
+#, no-c-format
+msgid ""
+"Then you can run the below commands to package the functions in their "
+"respective extension."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:646
+#, no-c-format
+msgid ""
+"CREATE EXTENSION postgis FROM unpackaged;\n"
+"CREATE EXTENSION postgis_topology FROM unpackaged;\n"
+"CREATE EXTENSION postgis_tiger_geocoder FROM unpackaged;"
+msgstr ""
+
+#. Tag: title
+#: installation.xml:652
+#, no-c-format
+msgid "Testing"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:654
+#, no-c-format
+msgid "If you wish to test the PostGIS build, run"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:659
+#, no-c-format
+msgid "make check"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:662
+#, no-c-format
+msgid ""
+"The above command will run through various checks and regression tests using"
+" the generated library against an actual PostgreSQL database."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:668
+#, no-c-format
+msgid ""
+"If you configured PostGIS using non-standard PostgreSQL, GEOS, or Proj4 "
+"locations, you may need to add their library locations to the "
+"LD_LIBRARY_PATH environment variable."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:676
+#, no-c-format
+msgid ""
+"Currently, the <command>make check</command> relies on the <code>PATH</code>"
+" and <code>PGPORT</code> environment variables when performing the checks - "
+"it does <emphasis>not</emphasis> use the PostgreSQL version that may have "
+"been specified using the configuration parameter <command>--with-"
+"pgconfig</command>. So make sure to modify your PATH to match the detected "
+"PostgreSQL installation during configuration or be prepared to deal with the"
+" impending headaches."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:688
+#, no-c-format
+msgid ""
+"If successful, the output of the test should be similar to the following:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:693
+#, no-c-format
+msgid ""
+"CUnit - A unit testing framework for C - Version 2.1-2\n"
+" http://cunit.sourceforge.net/\n"
+"\n"
+"\n"
+"Suite: computational_geometry\n"
+" Test: test_lw_segment_side ...passed\n"
+" Test: test_lw_segment_intersects ...passed\n"
+" Test: test_lwline_crossing_short_lines ...passed\n"
+" Test: test_lwline_crossing_long_lines ...passed\n"
+" Test: test_lwline_crossing_bugs ...passed\n"
+" Test: test_lwpoint_set_ordinate ...passed\n"
+" Test: test_lwpoint_get_ordinate ...passed\n"
+" Test: test_point_interpolate ...passed\n"
+" Test: test_lwline_clip ...passed\n"
+" Test: test_lwline_clip_big ...passed\n"
+" Test: test_lwmline_clip ...passed\n"
+" Test: test_geohash_point ...passed\n"
+" Test: test_geohash_precision ...passed\n"
+" Test: test_geohash ...passed\n"
+" Test: test_geohash_point_as_int ...passed\n"
+" Test: test_isclosed ...passed\n"
+" Test: test_lwgeom_simplify ...passed\n"
+"Suite: buildarea\n"
+" Test: buildarea1 ...passed\n"
+" Test: buildarea2 ...passed\n"
+" Test: buildarea3 ...passed\n"
+" Test: buildarea4 ...passed\n"
+" Test: buildarea4b ...passed\n"
+" Test: buildarea5 ...passed\n"
+" Test: buildarea6 ...passed\n"
+" Test: buildarea7 ...passed\n"
+"Suite: geometry_clean\n"
+" Test: test_lwgeom_make_valid ...passed\n"
+"Suite: clip_by_rectangle\n"
+" Test: test_lwgeom_clip_by_rect ...passed\n"
+"Suite: force_sfs\n"
+" Test: test_sfs_11 ...passed\n"
+" Test: test_sfs_12 ...passed\n"
+" Test: test_sqlmm ...passed\n"
+"Suite: geodetic\n"
+" Test: test_sphere_direction ...passed\n"
+" Test: test_sphere_project ...passed\n"
+" Test: test_lwgeom_area_sphere ...passed\n"
+" Test: test_signum ...passed\n"
+" Test: test_gbox_from_spherical_coordinates ...passed\n"
+" Test: test_gserialized_get_gbox_geocentric ...passed\n"
+" Test: test_clairaut ...passed\n"
+" Test: test_edge_intersection ...passed\n"
+" Test: test_edge_intersects ...passed\n"
+" Test: test_edge_distance_to_point ...passed\n"
+" Test: test_edge_distance_to_edge ...passed\n"
+" Test: test_lwgeom_distance_sphere ...passed\n"
+" Test: test_lwgeom_check_geodetic ...passed\n"
+" Test: test_gserialized_from_lwgeom ...passed\n"
+" Test: test_spheroid_distance ...passed\n"
+" Test: test_spheroid_area ...passed\n"
+" Test: test_lwpoly_covers_point2d ...passed\n"
+" Test: test_gbox_utils ...passed\n"
+" Test: test_vector_angle ...passed\n"
+" Test: test_vector_rotate ...passed\n"
+" Test: test_lwgeom_segmentize_sphere ...passed\n"
+" Test: test_ptarray_contains_point_sphere ...passed\n"
+" Test: test_ptarray_contains_point_sphere_iowa ...passed\n"
+"Suite: GEOS\n"
+" Test: test_geos_noop ...passed\n"
+" Test: test_geos_subdivide ...passed\n"
+" Test: test_geos_linemerge ...passed\n"
+"Suite: Clustering\n"
+" Test: basic_test ...passed\n"
+" Test: nonsequential_test ...passed\n"
+" Test: basic_distance_test ...passed\n"
+" Test: single_input_test ...passed\n"
+" Test: empty_inputs_test ...passed\n"
+"Suite: Clustering Union-Find\n"
+" Test: test_unionfind_create ...passed\n"
+" Test: test_unionfind_union ...passed\n"
+" Test: test_unionfind_ordered_by_cluster ...passed\n"
+"Suite: homogenize\n"
+" Test: test_coll_point ...passed\n"
+" Test: test_coll_line ...passed\n"
+" Test: test_coll_poly ...passed\n"
+" Test: test_coll_coll ...passed\n"
+" Test: test_geom ...passed\n"
+" Test: test_coll_curve ...passed\n"
+"Suite: encoded_polyline_input\n"
+" Test: in_encoded_polyline_test_geoms ...passed\n"
+" Test: in_encoded_polyline_test_precision ...passed\n"
+"Suite: geojson_input\n"
+" Test: in_geojson_test_srid ...passed\n"
+" Test: in_geojson_test_bbox ...passed\n"
+" Test: in_geojson_test_geoms ...passed\n"
+"Suite: twkb_input\n"
+" Test: test_twkb_in_point ...passed\n"
+" Test: test_twkb_in_linestring ...passed\n"
+" Test: test_twkb_in_polygon ...passed\n"
+" Test: test_twkb_in_multipoint ...passed\n"
+" Test: test_twkb_in_multilinestring ...passed\n"
+" Test: test_twkb_in_multipolygon ...passed\n"
+" Test: test_twkb_in_collection ...passed\n"
+" Test: test_twkb_in_precision ...passed\n"
+"Suite: serialization/deserialization\n"
+" Test: test_typmod_macros ...passed\n"
+" Test: test_flags_macros ...passed\n"
+" Test: test_serialized_srid ...passed\n"
+" Test: test_gserialized_from_lwgeom_size ...passed\n"
+" Test: test_gbox_serialized_size ...passed\n"
+" Test: test_lwgeom_from_gserialized ...passed\n"
+" Test: test_lwgeom_count_vertices ...passed\n"
+" Test: test_on_gser_lwgeom_count_vertices ...passed\n"
+" Test: test_geometry_type_from_string ...passed\n"
+" Test: test_lwcollection_extract ...passed\n"
+" Test: test_lwgeom_free ...passed\n"
+" Test: test_lwgeom_flip_coordinates ...passed\n"
+" Test: test_f2d ...passed\n"
+" Test: test_lwgeom_clone ...passed\n"
+" Test: test_lwgeom_force_clockwise ...passed\n"
+" Test: test_lwgeom_calculate_gbox ...passed\n"
+" Test: test_lwgeom_is_empty ...passed\n"
+" Test: test_lwgeom_same ...passed\n"
+" Test: test_lwline_from_lwmpoint ...passed\n"
+" Test: test_lwgeom_as_curve ...passed\n"
+" Test: test_lwgeom_scale ...passed\n"
+" Test: test_gserialized_is_empty ...passed\n"
+" Test: test_gbox_same_2d ...passed\n"
+"Suite: measures\n"
+" Test: test_mindistance2d_tolerance ...passed\n"
+" Test: test_rect_tree_contains_point ...passed\n"
+" Test: test_rect_tree_intersects_tree ...passed\n"
+" Test: test_lwgeom_segmentize2d ...passed\n"
+" Test: test_lwgeom_locate_along ...passed\n"
+" Test: test_lw_dist2d_pt_arc ...passed\n"
+" Test: test_lw_dist2d_seg_arc ...passed\n"
+" Test: test_lw_dist2d_arc_arc ...passed\n"
+" Test: test_lw_arc_length ...passed\n"
+" Test: test_lw_dist2d_pt_ptarrayarc ...passed\n"
+" Test: test_lw_dist2d_ptarray_ptarrayarc ...passed\n"
+" Test: test_lwgeom_tcpa ...passed\n"
+" Test: test_lwgeom_is_trajectory ...passed\n"
+"Suite: effectivearea\n"
+" Test: do_test_lwgeom_effectivearea_lines ...passed\n"
+" Test: do_test_lwgeom_effectivearea_polys ...passed\n"
+"Suite: miscellaneous\n"
+" Test: test_misc_force_2d ...passed\n"
+" Test: test_misc_simplify ...passed\n"
+" Test: test_misc_count_vertices ...passed\n"
+" Test: test_misc_area ...passed\n"
+" Test: test_misc_wkb ...passed\n"
+" Test: test_grid ...passed\n"
+"Suite: noding\n"
+" Test: test_lwgeom_node ...passed\n"
+"Suite: encoded_polyline_output\n"
+" Test: out_encoded_polyline_test_geoms ...passed\n"
+" Test: out_encoded_polyline_test_srid ...passed\n"
+" Test: out_encoded_polyline_test_precision ...passed\n"
+"Suite: geojson_output\n"
+" Test: out_geojson_test_precision ...passed\n"
+" Test: out_geojson_test_dims ...passed\n"
+" Test: out_geojson_test_srid ...passed\n"
+" Test: out_geojson_test_bbox ...passed\n"
+" Test: out_geojson_test_geoms ...passed\n"
+"Suite: gml_output\n"
+" Test: out_gml_test_precision ...passed\n"
+" Test: out_gml_test_srid ...passed\n"
+" Test: out_gml_test_dims ...passed\n"
+" Test: out_gml_test_geodetic ...passed\n"
+" Test: out_gml_test_geoms ...passed\n"
+" Test: out_gml_test_geoms_prefix ...passed\n"
+" Test: out_gml_test_geoms_nodims ...passed\n"
+" Test: out_gml2_extent ...passed\n"
+" Test: out_gml3_extent ...passed\n"
+"Suite: kml_output\n"
+" Test: out_kml_test_precision ...passed\n"
+" Test: out_kml_test_dims ...passed\n"
+" Test: out_kml_test_geoms ...passed\n"
+" Test: out_kml_test_prefix ...passed\n"
+"Suite: svg_output\n"
+" Test: out_svg_test_precision ...passed\n"
+" Test: out_svg_test_dims ...passed\n"
+" Test: out_svg_test_relative ...passed\n"
+" Test: out_svg_test_geoms ...passed\n"
+" Test: out_svg_test_srid ...passed\n"
+"Suite: x3d_output\n"
+" Test: out_x3d3_test_precision ...passed\n"
+" Test: out_x3d3_test_geoms ...passed\n"
+" Test: out_x3d3_test_option ...passed\n"
+"Suite: ptarray\n"
+" Test: test_ptarray_append_point ...passed\n"
+" Test: test_ptarray_append_ptarray ...passed\n"
+" Test: test_ptarray_locate_point ...passed\n"
+" Test: test_ptarray_isccw ...passed\n"
+" Test: test_ptarray_signed_area ...passed\n"
+" Test: test_ptarray_unstroke ...passed\n"
+" Test: test_ptarray_insert_point ...passed\n"
+" Test: test_ptarray_contains_point ...passed\n"
+" Test: test_ptarrayarc_contains_point ...passed\n"
+" Test: test_ptarray_scale ...passed\n"
+"Suite: printing\n"
+" Test: test_lwprint_default_format ...passed\n"
+" Test: test_lwprint_format_orders ...passed\n"
+" Test: test_lwprint_optional_format ...passed\n"
+" Test: test_lwprint_oddball_formats ...passed\n"
+" Test: test_lwprint_bad_formats ...passed\n"
+"Suite: SFCGAL\n"
+" Test: test_sfcgal_noop ...passed\n"
+"Suite: split\n"
+" Test: test_lwline_split_by_point_to ...passed\n"
+" Test: test_lwgeom_split ...passed\n"
+"Suite: stringbuffer\n"
+" Test: test_stringbuffer_append ...passed\n"
+" Test: test_stringbuffer_aprintf ...passed\n"
+"Suite: surface\n"
+" Test: triangle_parse ...passed\n"
+" Test: tin_parse ...passed\n"
+" Test: polyhedralsurface_parse ...passed\n"
+" Test: surface_dimension ...passed\n"
+"Suite: Internal Spatial Trees\n"
+" Test: test_tree_circ_create ...passed\n"
+" Test: test_tree_circ_pip ...passed\n"
+" Test: test_tree_circ_pip2 ...passed\n"
+" Test: test_tree_circ_distance ...passed\n"
+" Test: test_tree_circ_distance_threshold ...passed\n"
+"Suite: triangulate\n"
+" Test: test_lwgeom_delaunay_triangulation ...passed\n"
+"Suite: twkb_output\n"
+" Test: test_twkb_out_point ...passed\n"
+" Test: test_twkb_out_linestring ...passed\n"
+" Test: test_twkb_out_polygon ...passed\n"
+" Test: test_twkb_out_multipoint ...passed\n"
+" Test: test_twkb_out_multilinestring ...passed\n"
+" Test: test_twkb_out_multipolygon ...passed\n"
+" Test: test_twkb_out_collection ...passed\n"
+" Test: test_twkb_out_idlist ...passed\n"
+"Suite: varint\n"
+" Test: test_zigzag ...passed\n"
+" Test: test_varint ...passed\n"
+" Test: test_varint_roundtrip ...passed\n"
+"Suite: wkb_input\n"
+" Test: test_wkb_in_point ...passed\n"
+" Test: test_wkb_in_linestring ...passed\n"
+" Test: test_wkb_in_polygon ...passed\n"
+" Test: test_wkb_in_multipoint ...passed\n"
+" Test: test_wkb_in_multilinestring ...passed\n"
+" Test: test_wkb_in_multipolygon ...passed\n"
+" Test: test_wkb_in_collection ...passed\n"
+" Test: test_wkb_in_circularstring ...passed\n"
+" Test: test_wkb_in_compoundcurve ...passed\n"
+" Test: test_wkb_in_curvpolygon ...passed\n"
+" Test: test_wkb_in_multicurve ...passed\n"
+" Test: test_wkb_in_multisurface ...passed\n"
+" Test: test_wkb_in_malformed ...passed\n"
+"Suite: wkb_output\n"
+" Test: test_wkb_out_point ...passed\n"
+" Test: test_wkb_out_linestring ...passed\n"
+" Test: test_wkb_out_polygon ...passed\n"
+" Test: test_wkb_out_multipoint ...passed\n"
+" Test: test_wkb_out_multilinestring ...passed\n"
+" Test: test_wkb_out_multipolygon ...passed\n"
+" Test: test_wkb_out_collection ...passed\n"
+" Test: test_wkb_out_circularstring ...passed\n"
+" Test: test_wkb_out_compoundcurve ...passed\n"
+" Test: test_wkb_out_curvpolygon ...passed\n"
+" Test: test_wkb_out_multicurve ...passed\n"
+" Test: test_wkb_out_multisurface ...passed\n"
+" Test: test_wkb_out_polyhedralsurface ...passed\n"
+"Suite: wkt_input\n"
+" Test: test_wkt_in_point ...passed\n"
+" Test: test_wkt_in_linestring ...passed\n"
+" Test: test_wkt_in_polygon ...passed\n"
+" Test: test_wkt_in_multipoint ...passed\n"
+" Test: test_wkt_in_multilinestring ...passed\n"
+" Test: test_wkt_in_multipolygon ...passed\n"
+" Test: test_wkt_in_collection ...passed\n"
+" Test: test_wkt_in_circularstring ...passed\n"
+" Test: test_wkt_in_compoundcurve ...passed\n"
+" Test: test_wkt_in_curvpolygon ...passed\n"
+" Test: test_wkt_in_multicurve ...passed\n"
+" Test: test_wkt_in_multisurface ...passed\n"
+" Test: test_wkt_in_tin ...passed\n"
+" Test: test_wkt_in_polyhedralsurface ...passed\n"
+" Test: test_wkt_in_errlocation ...passed\n"
+"Suite: wkt_output\n"
+" Test: test_wkt_out_point ...passed\n"
+" Test: test_wkt_out_linestring ...passed\n"
+" Test: test_wkt_out_polygon ...passed\n"
+" Test: test_wkt_out_multipoint ...passed\n"
+" Test: test_wkt_out_multilinestring ...passed\n"
+" Test: test_wkt_out_multipolygon ...passed\n"
+" Test: test_wkt_out_collection ...passed\n"
+" Test: test_wkt_out_circularstring ...passed\n"
+" Test: test_wkt_out_compoundcurve ...passed\n"
+" Test: test_wkt_out_curvpolygon ...passed\n"
+" Test: test_wkt_out_multicurve ...passed\n"
+" Test: test_wkt_out_multisurface ...passed\n"
+"\n"
+"Run Summary: Type Total Ran Passed Failed Inactive\n"
+" suites 38 38 n/a 0 0\n"
+" tests 251 251 251 0 0\n"
+" asserts 2468 2468 2468 0 n/a\n"
+"\n"
+"Elapsed time = 0.298 seconds\n"
+"\n"
+"Creating database 'postgis_reg' \n"
+"Loading PostGIS into 'postgis_reg' \n"
+" /projects/postgis/branches/2.2/regress/00-regress-install/share/contrib/postgis/postgis.sql\n"
+" /projects/postgis/branches/2.2/regress/00-regress-install/share/contrib/postgis/postgis_comments.sql\n"
+"Loading SFCGAL into 'postgis_reg'\n"
+" /projects/postgis/branches/2.2/regress/00-regress-install/share/contrib/postgis/sfcgal.sql\n"
+" /projects/postgis/branches/2.2/regress/00-regress-install/share/contrib/postgis/sfcgal_comments.sql\n"
+"PostgreSQL 9.4.4, compiled by Visual C++ build 1800, 32-bit\n"
+" Postgis 2.2.0dev - r13980 - 2015-08-23 06:13:07\n"
+" scripts 2.2.0dev r13980\n"
+" GEOS: 3.5.0-CAPI-1.9.0 r4088\n"
+" PROJ: Rel. 4.9.1, 04 March 2015\n"
+" SFCGAL: 1.1.0\n"
+"\n"
+"Running tests\n"
+"\n"
+" loader/Point .............. ok \n"
+" loader/PointM .............. ok \n"
+" loader/PointZ .............. ok \n"
+" loader/MultiPoint .............. ok \n"
+" loader/MultiPointM .............. ok \n"
+" loader/MultiPointZ .............. ok \n"
+" loader/Arc .............. ok \n"
+" loader/ArcM .............. ok \n"
+" loader/ArcZ .............. ok \n"
+" loader/Polygon .............. ok \n"
+" loader/PolygonM .............. ok \n"
+" loader/PolygonZ .............. ok \n"
+" loader/TSTPolygon ......... ok \n"
+" loader/TSIPolygon ......... ok \n"
+" loader/TSTIPolygon ......... ok \n"
+" loader/PointWithSchema ..... ok \n"
+" loader/NoTransPoint ......... ok \n"
+" loader/NotReallyMultiPoint ......... ok \n"
+" loader/MultiToSinglePoint ......... ok \n"
+" loader/ReprojectPts ........ ok \n"
+" loader/ReprojectPtsGeog ........ ok \n"
+" loader/Latin1 .... ok \n"
+" loader/Latin1-implicit .... ok \n"
+" loader/mfile .... ok \n"
+" dumper/literalsrid ....... ok \n"
+" dumper/realtable ....... ok \n"
+" affine .. ok \n"
+" bestsrid .. ok \n"
+" binary .. ok \n"
+" boundary .. ok \n"
+" cluster .. ok \n"
+" concave_hull .. ok \n"
+" ctors .. ok \n"
+" dump .. ok \n"
+" dumppoints .. ok \n"
+" empty .. ok \n"
+" forcecurve .. ok \n"
+" geography .. ok \n"
+" in_geohash .. ok \n"
+" in_gml .. ok \n"
+" in_kml .. ok \n"
+" in_encodedpolyline .. ok \n"
+" iscollection .. ok \n"
+" legacy .. ok \n"
+" long_xact .. ok \n"
+" lwgeom_regress .. ok \n"
+" measures .. ok \n"
+" operators .. ok \n"
+" out_geometry .. ok \n"
+" out_geography .. ok \n"
+" polygonize .. ok \n"
+" polyhedralsurface .. ok \n"
+" postgis_type_name .. ok \n"
+" regress .. ok \n"
+" regress_bdpoly .. ok \n"
+" regress_index .. ok \n"
+" regress_index_nulls .. ok \n"
+" regress_management .. ok \n"
+" regress_selectivity .. ok \n"
+" regress_lrs .. ok \n"
+" regress_ogc .. ok \n"
+" regress_ogc_cover .. ok \n"
+" regress_ogc_prep .. ok \n"
+" regress_proj .. ok \n"
+" relate .. ok \n"
+" remove_repeated_points .. ok \n"
+" removepoint .. ok \n"
+" setpoint .. ok \n"
+" simplify .. ok \n"
+" simplifyvw .. ok \n"
+" size .. ok \n"
+" snaptogrid .. ok \n"
+" split .. ok \n"
+" sql-mm-serialize .. ok \n"
+" sql-mm-circularstring .. ok \n"
+" sql-mm-compoundcurve .. ok \n"
+" sql-mm-curvepoly .. ok \n"
+" sql-mm-general .. ok \n"
+" sql-mm-multicurve .. ok \n"
+" sql-mm-multisurface .. ok \n"
+" swapordinates .. ok \n"
+" summary .. ok \n"
+" temporal .. ok \n"
+" tickets .. ok \n"
+" twkb .. ok \n"
+" typmod .. ok \n"
+" wkb .. ok \n"
+" wkt .. ok \n"
+" wmsservers .. ok \n"
+" knn .. ok \n"
+" hausdorff .. ok \n"
+" regress_buffer_params .. ok \n"
+" offsetcurve .. ok \n"
+" relatematch .. ok \n"
+" isvaliddetail .. ok \n"
+" sharedpaths .. ok \n"
+" snap .. ok \n"
+" node .. ok \n"
+" unaryunion .. ok \n"
+" clean .. ok \n"
+" relate_bnr .. ok \n"
+" delaunaytriangles .. ok \n"
+" clipbybox2d .. ok \n"
+" subdivide .. ok \n"
+" in_geojson .. ok \n"
+" regress_sfcgal .. ok \n"
+" sfcgal/empty .. ok \n"
+" sfcgal/geography .. ok \n"
+" sfcgal/legacy .. ok \n"
+" sfcgal/measures .. ok \n"
+" sfcgal/regress_ogc_prep .. ok \n"
+" sfcgal/regress_ogc .. ok \n"
+" sfcgal/regress .. ok \n"
+" sfcgal/tickets .. ok \n"
+" sfcgal/concave_hull .. ok \n"
+" sfcgal/wmsservers .. ok \n"
+" sfcgal/approximatemedialaxis .. ok \n"
+" uninstall . /projects/postgis/branches/2.2/regress/00-regress-install/share/contrib/postgis/uninstall_sfcgal.sql\n"
+" /projects/postgis/branches/2.2/regress/00-regress-install/share/contrib/postgis/uninstall_postgis.sql\n"
+". ok (4336)\n"
+"\n"
+"Run tests: 118\n"
+"Failed: 0\n"
+"\n"
+"-- if you built --with-gui, you should see this too\n"
+"\n"
+" CUnit - A unit testing framework for C - Version 2.1-2\n"
+" http://cunit.sourceforge.net/\n"
+"\n"
+"\n"
+"Suite: Shapefile Loader File shp2pgsql Test\n"
+" Test: test_ShpLoaderCreate() ...passed\n"
+" Test: test_ShpLoaderDestroy() ...passed\n"
+"Suite: Shapefile Loader File pgsql2shp Test\n"
+" Test: test_ShpDumperCreate() ...passed\n"
+" Test: test_ShpDumperDestroy() ...passed\n"
+"\n"
+"Run Summary: Type Total Ran Passed Failed Inactive\n"
+" suites 2 2 n/a 0 0\n"
+" tests 4 4 4 0 0\n"
+" asserts 4 4 4 0 n/a"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:695
+#, no-c-format
+msgid ""
+"The <varname>postgis_tiger_geocoder</varname> and "
+"<varname>address_standardizer</varname> extensions, currenlty only support "
+"the standard PostgreSQL installcheck. To test these use the below. Note: the"
+" make install is not necessary if you already did make install at root of "
+"PostGIS code folder."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:696
+#, no-c-format
+msgid "For address_standardizer:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:697
+#, no-c-format
+msgid ""
+"cd extensions/address_standardizer\n"
+"make install\n"
+"make installcheck"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:699
+#, no-c-format
+msgid "Output should look like:"
+msgstr ""
+
+#. Tag: screen
+#: installation.xml:700
+#, no-c-format
+msgid ""
+"============== dropping database \"contrib_regression\" ==============\n"
+"DROP DATABASE\n"
+"============== creating database \"contrib_regression\" ==============\n"
+"CREATE DATABASE\n"
+"ALTER DATABASE\n"
+"============== running regression test queries ==============\n"
+"test test-init-extensions ... ok\n"
+"test test-parseaddress ... ok\n"
+"test test-standardize_address_1 ... ok\n"
+"test test-standardize_address_2 ... ok\n"
+"\n"
+"=====================\n"
+" All 4 tests passed.\n"
+"====================="
+msgstr ""
+
+#. Tag: para
+#: installation.xml:702
+#, no-c-format
+msgid ""
+"For tiger geocoder, make sure you have postgis and fuzzystrmatch extensions "
+"available in your PostgreSQL instance. The address_standardizer tests will "
+"also kick in if you built postgis with address_standardizer support:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:703
+#, no-c-format
+msgid ""
+"cd extensions/postgis_tiger_geocoder\n"
+"make install\n"
+"make installcheck"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:704
+#, no-c-format
+msgid "output should look like:"
+msgstr ""
+
+#. Tag: screen
+#: installation.xml:705
+#, no-c-format
+msgid ""
+"============== dropping database \"contrib_regression\" ==============\n"
+"DROP DATABASE\n"
+"============== creating database \"contrib_regression\" ==============\n"
+"CREATE DATABASE\n"
+"ALTER DATABASE\n"
+"============== installing fuzzystrmatch ==============\n"
+"CREATE EXTENSION\n"
+"============== installing postgis ==============\n"
+"CREATE EXTENSION\n"
+"============== installing postgis_tiger_geocoder ==============\n"
+"CREATE EXTENSION\n"
+"============== installing address_standardizer ==============\n"
+"CREATE EXTENSION\n"
+"============== running regression test queries ==============\n"
+"test test-normalize_address ... ok\n"
+"test test-pagc_normalize_address ... ok\n"
+"\n"
+"=====================\n"
+"All 2 tests passed.\n"
+"====================="
+msgstr ""
+
+#. Tag: title
+#: installation.xml:709
+#, no-c-format
+msgid "Installation"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:711
+#, no-c-format
+msgid "To install PostGIS, type"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:716
+#, no-c-format
+msgid "make install"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:719
+#, no-c-format
+msgid ""
+"This will copy the PostGIS installation files into their appropriate "
+"subdirectory specified by the <command>--prefix</command> configuration "
+"parameter. In particular:"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:727
+#, no-c-format
+msgid ""
+"The loader and dumper binaries are installed in "
+"<filename>[prefix]/bin</filename>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:734
+#, no-c-format
+msgid ""
+"The SQL files, such as <filename>postgis.sql</filename>, are installed in "
+"<filename>[prefix]/share/contrib</filename>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:741
+#, no-c-format
+msgid ""
+"The PostGIS libraries are installed in <filename>[prefix]/lib</filename>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:748
+#, no-c-format
+msgid ""
+"If you previously ran the <command>make comments</command> command to "
+"generate the <filename>postgis_comments.sql</filename>, "
+"<filename>raster_comments.sql</filename> file, install the sql file by "
+"running"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:755
+#, no-c-format
+msgid "make comments-install"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:759
+#, no-c-format
+msgid ""
+"<filename>postgis_comments.sql</filename>, "
+"<filename>raster_comments.sql</filename>, "
+"<filename>topology_comments.sql</filename> was separated from the typical "
+"build and installation targets since with it comes the extra dependency of "
+"<command>xsltproc</command>."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:769
+#, no-c-format
+msgid "Create a spatially-enabled database on PostgreSQL lower than 9.1"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:771
+#, no-c-format
+msgid ""
+"The first step in creating a PostGIS database is to create a simple "
+"PostgreSQL database."
+msgstr ""
+
+#. Tag: command
+#: installation.xml:777 installation.xml:874
+#, no-c-format
+msgid "createdb [yourdatabase]"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:780
+#, no-c-format
+msgid ""
+"Many of the PostGIS functions are written in the PL/pgSQL procedural "
+"language. As such, the next step to create a PostGIS database is to enable "
+"the PL/pgSQL language in your new database. This is accomplish by the "
+"command below command. For PostgreSQL 8.4+, this is generally already "
+"installed"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:788
+#, no-c-format
+msgid "createlang plpgsql [yourdatabase]"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:791
+#, no-c-format
+msgid ""
+"Now load the PostGIS object and function definitions into your database by "
+"loading the <filename>postgis.sql</filename> definitions file (located in "
+"<filename>[prefix]/share/contrib</filename> as specified during the "
+"configuration step)."
+msgstr ""
+
+#. Tag: command
+#: installation.xml:799
+#, no-c-format
+msgid "psql -d [yourdatabase] -f postgis.sql"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:802
+#, no-c-format
+msgid ""
+"For a complete set of EPSG coordinate system definition identifiers, you can"
+" also load the <filename>spatial_ref_sys.sql</filename> definitions file and"
+" populate the <varname>spatial_ref_sys</varname> table. This will permit you"
+" to perform ST_Transform() operations on geometries."
+msgstr ""
+
+#. Tag: command
+#: installation.xml:810
+#, no-c-format
+msgid "psql -d [yourdatabase] -f spatial_ref_sys.sql"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:813
+#, no-c-format
+msgid ""
+"If you wish to add comments to the PostGIS functions, the final step is to "
+"load the <filename>postgis_comments.sql</filename> into your spatial "
+"database. The comments can be viewed by simply typing <command>\\dd "
+"[function_name]</command> from a <command>psql</command> terminal window."
+msgstr ""
+
+#. Tag: command
+#: installation.xml:821
+#, no-c-format
+msgid "psql -d [yourdatabase] -f postgis_comments.sql"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:824
+#, no-c-format
+msgid "Install raster support"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:829
+#, no-c-format
+msgid "psql -d [yourdatabase] -f rtpostgis.sql"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:832
+#, no-c-format
+msgid ""
+"Install raster support comments. This will provide quick help info for each "
+"raster function using psql or PgAdmin or any other PostgreSQL tool that can "
+"show function comments"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:838
+#, no-c-format
+msgid "psql -d [yourdatabase] -f raster_comments.sql"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:840
+#, no-c-format
+msgid "Install topology support"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:845
+#, no-c-format
+msgid "psql -d [yourdatabase] -f topology/topology.sql"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:848
+#, no-c-format
+msgid ""
+"Install topology support comments. This will provide quick help info for "
+"each topology function / type using psql or PgAdmin or any other PostgreSQL "
+"tool that can show function comments"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:854
+#, no-c-format
+msgid "psql -d [yourdatabase] -f topology/topology_comments.sql"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:857 installation.xml:894
+#, no-c-format
+msgid ""
+"If you plan to restore an old backup from prior versions in this new db, "
+"run:"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:858 installation.xml:895
+#, no-c-format
+msgid "psql -d [yourdatabase] -f legacy.sql"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:859
+#, no-c-format
+msgid ""
+"There is an alternative <filename>legacy_minimal.sql</filename> you can run "
+"instead which will install barebones needed to recover tables and work with "
+"apps like MapServer and GeoServer. If you have views that use things like "
+"distance / length etc, you'll need the full blown "
+"<filename>legacy.sql</filename>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:862 installation.xml:897
+#, no-c-format
+msgid ""
+"You can later run <filename>uninstall_legacy.sql</filename> to get rid of "
+"the deprecated functions after you are done with restoring and cleanup."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:866
+#, no-c-format
+msgid "Creating a spatial database using EXTENSIONS"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:868
+#, no-c-format
+msgid ""
+"If you are using PostgreSQL 9.1+ and have compiled and installed the "
+"extensions/ postgis modules, you can create a spatial database the new way."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:877
+#, no-c-format
+msgid ""
+"The core postgis extension installs PostGIS geometry, geography, raster, "
+"spatial_ref_sys and all the functions and comments with a simple: "
+"<programlisting>CREATE EXTENSION postgis;</programlisting> command."
+msgstr ""
+
+#. Tag: command
+#: installation.xml:883
+#, no-c-format
+msgid "psql -d [yourdatabase] -c \"CREATE EXTENSION postgis;\""
+msgstr ""
+
+#. Tag: para
+#: installation.xml:886
+#, no-c-format
+msgid ""
+"Topology is packaged as a separate extension and installable with command:"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:891
+#, no-c-format
+msgid "psql -d [yourdatabase] -c \"CREATE EXTENSION postgis_topology;\""
+msgstr ""
+
+#. Tag: title
+#: installation.xml:900
+#, no-c-format
+msgid "Installing and Using the address standardizer"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:901
+#, no-c-format
+msgid ""
+"The <code>address_standardizer</code> extension used to be a separate "
+"package that required separate download. From PostGIS 2.2 on, it is now "
+"bundled in. For more information about the address_standardize, what it "
+"does, and how to configure it for your needs, refer to <xref "
+"linkend=\"Address_Standardizer\"/>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:903
+#, no-c-format
+msgid ""
+"This standardizer can be used in conjunction with the PostGIS packaged tiger"
+" geocoder extension as a replacement for the <xref "
+"linkend=\"Normalize_Address\"/> discussed. To use as replacement refer to "
+"<xref linkend=\"tiger_pagc_address_standardizing\"/>. You can also use it as"
+" a building block for your own geocoder or use it to standardize your "
+"addresses for easier compare of addresses."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:907
+#, no-c-format
+msgid ""
+"The address standardizer relies on PCRE which is usually already installed "
+"on many Nix systems, but you can download the latest at: <ulink "
+"url=\"http://www.pcre.org\">http://www.pcre.org</ulink>. If during <xref "
+"linkend=\"installation_configuration\"/>, PCRE is found, then the address "
+"standardizer extension will automatically be built. If you have a custom "
+"pcre install you want to use instead, pass to configure <code>--with-"
+"pcredir=/path/to/pcre</code> where <filename>/path/to/pcre</filename> is the"
+" root folder for your pcre include and lib directories."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:910
+#, no-c-format
+msgid ""
+"For Windows users, the PostGIS 2.1+ bundle is packaged with the "
+"address_standardizer already so no need to compile and can move straight to "
+"<code>CREATE EXTENSION</code> step."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:913
+#, no-c-format
+msgid ""
+"Once you have installed, you can connect to your database and run the SQL:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:914
+#, no-c-format
+msgid "CREATE EXTENSION address_standardizer;"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:916
+#, no-c-format
+msgid "The following test requires no rules, gaz, or lex tables"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:917
+#, no-c-format
+msgid ""
+"SELECT num, street, city, state, zip \n"
+" FROM parse_address('1 Devonshire Place, Boston, MA 02109');"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:918
+#, no-c-format
+msgid "Output should be"
+msgstr ""
+
+#. Tag: screen
+#: installation.xml:919
+#, no-c-format
+msgid ""
+"num | street | city | state | zip\n"
+"-----+------------------------+--------+-------+-------\n"
+" 1 | Devonshire Place PH301 | Boston | MA | 02109"
+msgstr ""
+
+#. Tag: title
+#: installation.xml:921
+#, no-c-format
+msgid "Installing Regex::Assemble"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:922
+#, no-c-format
+msgid ""
+"Perl Regex:Assemble is no longer needed for compiling address_standardizer "
+"extension since the files it generates are part of the source tree. However "
+"if you need to edit the <filename>usps-st-city-orig.txt</filename> or "
+"<filename>usps-st-city-orig.txt usps-st-city-adds.tx</filename>, you need to"
+" rebuild <filename>parseaddress-stcities.h</filename> which does require "
+"Regex:Assemble."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:923
+#, no-c-format
+msgid "cpan Regexp::Assemble"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:924
+#, no-c-format
+msgid "or if you are on Ubuntu / Debian you might need to do"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:925
+#, no-c-format
+msgid "sudo perl -MCPAN -e \"install Regexp::Assemble\""
+msgstr ""
+
+#. Tag: title
+#: installation.xml:930
+#, no-c-format
+msgid "Installing, Upgrading Tiger Geocoder and loading data"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:932
+#, no-c-format
+msgid ""
+"Extras like Tiger geocoder may not be packaged in your PostGIS distribution,"
+" but will always be available in the postgis-&last_release_version;.tar.gz "
+"file. The instructions provided here are also available in the "
+"<filename>extras/tiger_geocoder/README</filename>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:933
+#, no-c-format
+msgid ""
+"If you are on Windows and you don't have tar installed, you can use <ulink "
+"url=\"http://www.7-zip.org/\">http://www.7-zip.org/</ulink> to unzip the "
+"PostGIS tarball."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:935
+#, no-c-format
+msgid "Tiger Geocoder Enabling your PostGIS database: Using Extension"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:936
+#, no-c-format
+msgid ""
+"If you are using PostgreSQL 9.1+ and PostGIS 2.1+, you can take advantage of"
+" the new extension model for installing tiger geocoder. To do so:"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:938
+#, no-c-format
+msgid ""
+"First get binaries for PostGIS 2.1+ or compile and install as usual. This "
+"should install the necessary extension files as well for tiger geocoder."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:939
+#, no-c-format
+msgid ""
+"Connect to your database via psql or pgAdmin or some other tool and run the "
+"following SQL commands. Note that if you are installing in a database that "
+"already has postgis, you don't need to do the first step. If you have "
+"<varname>fuzzystrmatch</varname> extension already installed, you don't need"
+" to do the second step either."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:940
+#, no-c-format
+msgid ""
+"CREATE EXTENSION postgis; \n"
+"CREATE EXTENSION fuzzystrmatch;\n"
+"CREATE EXTENSION postgis_tiger_geocoder;"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:941
+#, no-c-format
+msgid ""
+"To confirm your install is working correctly, run this sql in your database:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:942
+#, no-c-format
+msgid ""
+"SELECT na.address, na.streetname,na.streettypeabbrev, na.zip\n"
+" FROM normalize_address('1 Devonshire Place, Boston, MA 02109') AS na;"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:943
+#, no-c-format
+msgid "Which should output"
+msgstr ""
+
+#. Tag: screen
+#: installation.xml:944
+#, no-c-format
+msgid ""
+"address | streetname | streettypeabbrev | zip\n"
+"---------+------------+------------------+-------\n"
+" 1 | Devonshire | Pl | 02109"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:946
+#, no-c-format
+msgid ""
+"Create a new record in <varname>tiger.loader_platform</varname> table with "
+"the paths of your executables and server."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:947
+#, no-c-format
+msgid ""
+"So for example to create a profile called debbie that follows "
+"<code>sh</code> convention. You would do:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:948
+#, no-c-format
+msgid ""
+"INSERT INTO tiger.loader_platform(os, declare_sect, pgbin, wget, unzip_command, psql, path_sep, \n"
+" loader, environ_set_command, county_process_command)\n"
+"SELECT 'debbie', declare_sect, pgbin, wget, unzip_command, psql, path_sep, \n"
+" loader, environ_set_command, county_process_command\n"
+" FROM tiger.loader_platform\n"
+" WHERE os = 'sh';"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:949
+#, no-c-format
+msgid ""
+"And then edit the paths in the <emphasis>declare_sect</emphasis> column to "
+"those that fit Debbie's pg, unzip,shp2pgsql, psql, etc path locations."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:951
+#, no-c-format
+msgid ""
+"If you don't edit this <varname>loader_platform</varname> table, it will "
+"just contain common case locations of items and you'll have to edit the "
+"generated script after the script is generated."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:953
+#, no-c-format
+msgid ""
+"Then run the <xref linkend=\"Loader_Generate_Nation_Script\"/> and <xref "
+"linkend=\"Loader_Generate_Script\"/> SQL functions make sure to use the name"
+" of your custom profile and copy the scripts to a .sh or .bat file. So for "
+"example to do the nation load and one state using our new profile we would:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:954
+#, no-c-format
+msgid "SELECT Loader_Generate_Nation_Script('debbie');"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:955
+#, no-c-format
+msgid "SELECT Loader_Generate_Script(ARRAY['MA'], 'debbie');"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:957
+#, no-c-format
+msgid "Run the generated scripts."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:958
+#, no-c-format
+msgid ""
+"After you are done loading all data or at a stopping point, it's a good idea"
+" to analyze all the tiger tables to update the stats (include inherited "
+"stats)"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:959
+#, no-c-format
+msgid ""
+"SELECT install_missing_indexes();\n"
+"vacuum analyze verbose tiger.addr;\n"
+"vacuum analyze verbose tiger.edges;\n"
+"vacuum analyze verbose tiger.faces;\n"
+"vacuum analyze verbose tiger.featnames;\n"
+"vacuum analyze verbose tiger.place;\n"
+"vacuum analyze verbose tiger.cousub;\n"
+"vacuum analyze verbose tiger.county;\n"
+"vacuum analyze verbose tiger.state;"
+msgstr ""
+
+#. Tag: title
+#: installation.xml:962
+#, no-c-format
+msgid "Converting a Tiger Geocoder Regular Install to Extension Model"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:963
+#, no-c-format
+msgid ""
+"If you installed the tiger geocoder without using the extension model, you "
+"can convert to the extension model as follows:"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:965
+#, no-c-format
+msgid ""
+"Follow instructions in <xref linkend=\"upgrade_tiger_geocoder\"/> for the "
+"non-extension model upgrade."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:966
+#, no-c-format
+msgid ""
+"Connect to your database with psql or pgAdmin and run the following command:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:967
+#, no-c-format
+msgid "CREATE EXTENSION postgis_tiger_geocoder FROM unpackaged;"
+msgstr ""
+
+#. Tag: title
+#: installation.xml:974
+#, no-c-format
+msgid "Tiger Geocoder Enabling your PostGIS database: Not Using Extensions"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:975
+#, no-c-format
+msgid "First install PostGIS using the prior instructions."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:979 installation.xml:1039
+#, no-c-format
+msgid ""
+"If you don't have an extras folder, download <ulink "
+"url=\"&postgis_download_url;\">&postgis_download_url;</ulink>"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:984 installation.xml:1044
+#, no-c-format
+msgid "tar xvfz postgis-&last_release_version;.tar.gz"
+msgstr ""
+
+#. Tag: command
+#: installation.xml:988
+#, no-c-format
+msgid "cd postgis-&last_release_version;/extras/tiger_geocoder"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:991
+#, no-c-format
+msgid ""
+"Edit the <filename>tiger_loader_2015.sql</filename> (or latest loader file "
+"you find, unless you want to load different year) to the paths of your "
+"executables server etc or alternatively you can update the "
+"<varname>loader_platform</varname> table once installed. If you don't edit "
+"this file or the <varname>loader_platform</varname> table, it will just "
+"contain common case locations of items and you'll have to edit the generated"
+" script after the fact when you run the <xref "
+"linkend=\"Loader_Generate_Nation_Script\"/> and <xref "
+"linkend=\"Loader_Generate_Script\"/> SQL functions."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:993
+#, no-c-format
+msgid ""
+"If you are installing Tiger geocoder for the first time edit either the "
+"<filename>create_geocode.bat</filename> script If you are on windows or the "
+"<filename>create_geocode.sh</filename> if you are on Linux/Unix/Mac OSX with"
+" your PostgreSQL specific settings and run the corresponding script from the"
+" commandline."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:997
+#, no-c-format
+msgid ""
+"Verify that you now have a <varname>tiger</varname> schema in your database "
+"and that it is part of your database search_path. If it is not, add it with "
+"a command something along the line of:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:997
+#, no-c-format
+msgid "ALTER DATABASE geocoder SET search_path=public, tiger;"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:998
+#, no-c-format
+msgid ""
+"The normalizing address functionality works more or less without any data "
+"except for tricky addresses. Run this test and verify things look like this:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:999
+#, no-c-format
+msgid ""
+"SELECT pprint_addy(normalize_address('202 East Fremont Street, Las Vegas, Nevada 89101')) As pretty_address;\n"
+"pretty_address\n"
+"---------------------------------------\n"
+"202 E Fremont St, Las Vegas, NV 89101"
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1002
+#, no-c-format
+msgid "Using Address Standardizer Extension with Tiger geocoder"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1003
+#, no-c-format
+msgid ""
+"One of the many complaints of folks is the address normalizer function <xref"
+" linkend=\"Normalize_Address\"/> function that normalizes an address for "
+"prepping before geocoding. The normalizer is far from perfect and trying to "
+"patch its imperfectness takes a vast amount of resources. As such we have "
+"integrated with another project that has a much better address standardizer "
+"engine. To use this new address_standardizer, you compile the extension as "
+"described in <xref linkend=\"installing_pagc_address_standardizer\"/> and "
+"install as an extension in your database."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1006
+#, no-c-format
+msgid ""
+"Once you install this extension in the same database as you have installed "
+"<code>postgis_tiger_geocoder</code>, then the <xref "
+"linkend=\"Pagc_Normalize_Address\"/> can be used instead of <xref "
+"linkend=\"Normalize_Address\"/>. This extension is tiger agnostic, so can be"
+" used with other data sources such as international addresses. The tiger "
+"geocoder extension does come packaged with its own custom versions of <xref "
+"linkend=\"rulestab\"/> ( <code>tiger.pagc_rules</code>) , <xref "
+"linkend=\"gaztab\"/> (<code>tiger.pagc_gaz</code>), and <xref "
+"linkend=\"lextab\"/> (<code>tiger.pagc_lex</code>). These you can add and "
+"update to improve your standardizing experience for your own needs."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1009
+#, no-c-format
+msgid "Loading Tiger Data"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1010
+#, no-c-format
+msgid ""
+"The instructions for loading data are available in a more detailed form in "
+"the <filename>extras/tiger_geocoder/tiger_2011/README</filename>. This just "
+"includes the general steps."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1011
+#, no-c-format
+msgid ""
+"The load process downloads data from the census website for the respective "
+"nation files, states requested, extracts the files, and then loads each "
+"state into its own separate set of state tables. Each state table inherits "
+"from the tables defined in <varname>tiger</varname> schema so that its "
+"sufficient to just query those tables to access all the data and drop a set "
+"of state tables at any time using the <xref "
+"linkend=\"Drop_State_Tables_Generate_Script\"/> if you need to reload a "
+"state or just don't need a state anymore."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1013
+#, no-c-format
+msgid "In order to be able to load data you'll need the following tools:"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1015
+#, no-c-format
+msgid "A tool to unzip the zip files from census website."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1016
+#, no-c-format
+msgid ""
+"For Unix like systems: <varname>unzip</varname> executable which is usually "
+"already installed on most Unix like platforms."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1017
+#, no-c-format
+msgid ""
+"For Windows, 7-zip which is a free compress/uncompress tool you can download"
+" from <ulink url=\"http://www.7-zip.org/\">http://www.7-zip.org/</ulink>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1019
+#, no-c-format
+msgid ""
+"<filename>shp2pgsql</filename> commandline which is installed by default "
+"when you install PostGIS."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1020
+#, no-c-format
+msgid ""
+"<filename>wget</filename> which is a web grabber tool usually installed on "
+"most Unix/Linux systems."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1021
+#, no-c-format
+msgid ""
+"If you are on windows, you can get pre-compiled binaries from <ulink "
+"url=\"http://gnuwin32.sourceforge.net/packages/wget.htm\">http://gnuwin32.sourceforge.net/packages/wget.htm</ulink>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1024
+#, no-c-format
+msgid ""
+"If you are upgrading from tiger_2010, you'll need to first generate and run "
+"<xref linkend=\"Drop_Nation_Tables_Generate_Script\"/>. Before you load any "
+"state data, you need to load the nation wide data which you do with <xref "
+"linkend=\"Loader_Generate_Nation_Script\"/>. Which will generate a loader "
+"script for you. <xref linkend=\"Loader_Generate_Nation_Script\"/> is a one-"
+"time step that should be done for upgrading (from 2010) and for new "
+"installs."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1026
+#, no-c-format
+msgid ""
+"To load state data refer to <xref linkend=\"Loader_Generate_Script\"/> to "
+"generate a data load script for your platform for the states you desire. "
+"Note that you can install these piecemeal. You don't have to load all the "
+"states you want all at once. You can load them as you need them."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1029
+#, no-c-format
+msgid ""
+"After the states you desire have been loaded, make sure to run the: "
+"<programlisting>SELECT install_missing_indexes();</programlisting> as "
+"described in <xref linkend=\"Install_Missing_Indexes\"/>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1031
+#, no-c-format
+msgid ""
+"To test that things are working as they should, try to run a geocode on an "
+"address in your state using <xref linkend=\"Geocode\"/>"
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1034
+#, no-c-format
+msgid "Upgrading your Tiger Geocoder Install"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1035
+#, no-c-format
+msgid ""
+"If you have Tiger Geocoder packaged with 2.0+ already installed, you can "
+"upgrade the functions at any time even from an interim tar ball if there are"
+" fixes you badly need. This will only work for Tiger geocoder not installed "
+"with extensions."
+msgstr ""
+
+#. Tag: command
+#: installation.xml:1048
+#, no-c-format
+msgid "cd postgis-&last_release_version;/extras/tiger_geocoder/tiger_2011"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1051
+#, no-c-format
+msgid ""
+"Locate the <filename>upgrade_geocoder.bat</filename> script If you are on "
+"windows or the <filename>upgrade_geocoder.sh</filename> if you are on "
+"Linux/Unix/Mac OSX. Edit the file to have your postgis database credentials."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1054
+#, no-c-format
+msgid ""
+"If you are upgrading from 2010 or 2011, make sure to unremark out the loader"
+" script line so you get the latest script for loading 2012 data."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1055
+#, no-c-format
+msgid "Then run th corresponding script from the commandline."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1059
+#, no-c-format
+msgid ""
+"Next drop all nation tables and load up the new ones. Generate a drop script"
+" with this SQL statement as detailed in <xref "
+"linkend=\"Drop_Nation_Tables_Generate_Script\"/>"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1060
+#, no-c-format
+msgid "SELECT drop_nation_tables_generate_script();"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1061
+#, no-c-format
+msgid "Run the generated drop SQL statements."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1062
+#, no-c-format
+msgid ""
+"Generate a nation load script with this SELECT statement as detailed in "
+"<xref linkend=\"Loader_Generate_Nation_Script\"/>"
+msgstr ""
+
+#. Tag: emphasis
+#: installation.xml:1063
+#, no-c-format
+msgid "For windows"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1064
+#, no-c-format
+msgid "SELECT loader_generate_nation_script('windows');"
+msgstr ""
+
+#. Tag: emphasis
+#: installation.xml:1065
+#, no-c-format
+msgid "For unix/linux"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1066
+#, no-c-format
+msgid "SELECT loader_generate_nation_script('sh');"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1067
+#, no-c-format
+msgid ""
+"Refer to <xref linkend=\"tiger_geocoder_loading_data\"/> for instructions on"
+" how to run the generate script. This only needs to be done once."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1068
+#, no-c-format
+msgid ""
+"You can have a mix of 2010/2011 state tables and can upgrade each state "
+"separately. Before you upgrade a state to 2011, you first need to drop the "
+"2010 tables for that state using <xref "
+"linkend=\"Drop_State_Tables_Generate_Script\"/>."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1074
+#, no-c-format
+msgid "Create a spatially-enabled database from a template"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1076
+#, no-c-format
+msgid ""
+"Some packaged distributions of PostGIS (in particular the Win32 installers "
+"for PostGIS >= 1.1.5) load the PostGIS functions into a template database"
+" called <varname>template_postgis</varname>. If the "
+"<varname>template_postgis</varname> database exists in your PostgreSQL "
+"installation then it is possible for users and/or applications to create "
+"spatially-enabled databases using a single command. Note that in both cases,"
+" the database user must have been granted the privilege to create new "
+"databases."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1087
+#, no-c-format
+msgid "From the shell:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1091
+#, no-c-format
+msgid "# createdb -T template_postgis my_spatial_db"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1093
+#, no-c-format
+msgid "From SQL:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1097
+#, no-c-format
+msgid "postgres=# CREATE DATABASE my_spatial_db TEMPLATE=template_postgis"
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1101
+#, no-c-format
+msgid "Upgrading"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1103
+#, no-c-format
+msgid ""
+"Upgrading existing spatial databases can be tricky as it requires "
+"replacement or introduction of new PostGIS object definitions."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1108
+#, no-c-format
+msgid ""
+"Unfortunately not all definitions can be easily replaced in a live database,"
+" so sometimes your best bet is a dump/reload process."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1113
+#, no-c-format
+msgid ""
+"PostGIS provides a SOFT UPGRADE procedure for minor or bugfix releases, and "
+"a HARD UPGRADE procedure for major releases."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1118
+#, no-c-format
+msgid ""
+"Before attempting to upgrade PostGIS, it is always worth to backup your "
+"data. If you use the -Fc flag to pg_dump you will always be able to restore "
+"the dump with a HARD UPGRADE."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1125
+#, no-c-format
+msgid "Soft upgrade"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1127
+#, no-c-format
+msgid ""
+"If you installed your database using extensions, you'll need to upgrade "
+"using the extension model as well. If you installed using the old sql script"
+" way, then you should upgrade using the sql script way. Please refer to the "
+"appropriate."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1130
+#, no-c-format
+msgid "Soft Upgrade Pre 9.1+ or without extensions"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1131
+#, no-c-format
+msgid ""
+"This section applies only to those who installed PostGIS not using "
+"extensions. If you have extensions and try to upgrade with this approach "
+"you'll get messages like:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1132
+#, no-c-format
+msgid "can't drop ... because postgis extension depends on it"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1133
+#, no-c-format
+msgid ""
+"After compiling and installing (make install) you should find a "
+"<filename>postgis_upgrade.sql</filename> and "
+"<filename>rtpostgis_upgrade.sql</filename> in the installation folders. For "
+"example "
+"<filename>/usr/share/postgresql/9.3/contrib/postgis_upgrade.sql</filename>. "
+"Install the <filename>postgis_upgrade.sql</filename>. If you have raster "
+"functionality installed, you will also need to install the "
+"<filename>/usr/share/postgresql/9.3/contrib/postgis_upgrade.sql</filename>. "
+"If you are moving from PostGIS 1.* to PostGIS 2.* or from PostGIS 2.* prior "
+"to r7409, you need to do a HARD UPGRADE."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1137
+#, no-c-format
+msgid "psql -f postgis_upgrade.sql -d your_spatial_database"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1139
+#, no-c-format
+msgid ""
+"The same procedure applies to raster and topology extensions, with upgrade "
+"files named <filename>rtpostgis_upgrade*.sql</filename> and "
+"<filename>topology_upgrade*.sql</filename> respectively. If you need them:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1147
+#, no-c-format
+msgid "psql -f rtpostgis_upgrade.sql -d your_spatial_database"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1148
+#, no-c-format
+msgid "psql -f topology_upgrade.sql -d your_spatial_database"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1151
+#, no-c-format
+msgid ""
+"If you can't find the <filename>postgis_upgrade*.sql</filename> specific for"
+" upgrading your version you are using a version too early for a soft upgrade"
+" and need to do a HARD UPGRADE."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1157
+#, no-c-format
+msgid ""
+"The <xref linkend=\"PostGIS_Full_Version\"/> function should inform you "
+"about the need to run this kind of upgrade using a \"procs need upgrade\" "
+"message."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1164
+#, no-c-format
+msgid "Soft Upgrade 9.1+ using extensions"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1165
+#, no-c-format
+msgid ""
+"If you originally installed PostGIS with extensions, then you need to "
+"upgrade using extensions as well. Doing a minor upgrade with extensions, is "
+"fairly painless."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1166
+#, no-c-format
+msgid ""
+"ALTER EXTENSION postgis UPDATE TO \"&last_release_version;\";\n"
+"ALTER EXTENSION postgis_topology UPDATE TO \"&last_release_version;\";"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1167
+#, no-c-format
+msgid "If you get an error notice something like:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1168
+#, no-c-format
+msgid "No migration path defined for ... to &last_release_version;"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1169
+#, no-c-format
+msgid ""
+"Then you'll need to backup your database, create a fresh one as described in"
+" <xref linkend=\"create_new_db_extensions\"/> and then restore your backup "
+"ontop of this new database."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1170
+#, no-c-format
+msgid "If you get a notice message like:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1171
+#, no-c-format
+msgid ""
+"Version \"&last_release_version;\" of extension \"postgis\" is already "
+"installed"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1172
+#, no-c-format
+msgid ""
+"Then everything is already up to date and you can safely ignore it. "
+"<emphasis role=\"bold\">UNLESS</emphasis> you're attempting to upgrade from "
+"an SVN version to the next (which doesn't get a new version number); in that"
+" case you can append \"next\" to the version string, and next time you'll "
+"need to drop the \"next\" suffix again:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1178
+#, no-c-format
+msgid ""
+"ALTER EXTENSION postgis UPDATE TO \"&last_release_version;next\";\n"
+"ALTER EXTENSION postgis_topology UPDATE TO \"&last_release_version;next\";"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1179
+#, no-c-format
+msgid ""
+"If you installed PostGIS originally without a version specified, you can "
+"often skip the reinstallation of postgis extension before restoring since "
+"the backup just has <code>CREATE EXTENSION postgis</code> and thus picks up "
+"the newest latest version during restore."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1186
+#, no-c-format
+msgid "Hard upgrade"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1188
+#, no-c-format
+msgid ""
+"By HARD UPGRADE we mean full dump/reload of postgis-enabled databases. You "
+"need a HARD UPGRADE when PostGIS objects' internal storage changes or when "
+"SOFT UPGRADE is not possible. The <link linkend=\"release_notes\">Release "
+"Notes</link> appendix reports for each version whether you need a "
+"dump/reload (HARD UPGRADE) to upgrade."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1197
+#, no-c-format
+msgid ""
+"The dump/reload process is assisted by the postgis_restore.pl script which "
+"takes care of skipping from the dump all definitions which belong to PostGIS"
+" (including old ones), allowing you to restore your schemas and data into a "
+"database with PostGIS installed without getting duplicate symbol errors or "
+"bringing forward deprecated objects."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1206
+#, no-c-format
+msgid ""
+"Supplementary instructions for windows users are available at <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/UsersWikiWinUpgrade\">Windows Hard "
+"upgrade</ulink>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1209
+#, no-c-format
+msgid "The Procedure is as follows:"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1217
+#, no-c-format
+msgid ""
+"Create a \"custom-format\" dump of the database you want to upgrade (let's "
+"call it <varname>olddb</varname>) include binary blobs (-b) and verbose (-v)"
+" output. The user can be the owner of the db, need not be postgres super "
+"account."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1225
+#, no-c-format
+msgid ""
+"pg_dump -h localhost -p 5432 -U postgres -Fc -b -v -f "
+"\"/somepath/olddb.backup\" olddb"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1231
+#, no-c-format
+msgid ""
+"Do a fresh install of PostGIS in a new database -- we'll refer to this "
+"database as <varname>newdb</varname>. Please refer to <xref "
+"linkend=\"create_new_db\"/> and <xref linkend=\"create_new_db_extensions\"/>"
+" for instructions on how to do this."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1238
+#, no-c-format
+msgid ""
+"The spatial_ref_sys entries found in your dump will be restored, but they "
+"will not override existing ones in spatial_ref_sys. This is to ensure that "
+"fixes in the official set will be properly propagated to restored databases."
+" If for any reason you really want your own overrides of standard entries "
+"just don't load the spatial_ref_sys.sql file when creating the new db."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1248
+#, no-c-format
+msgid ""
+"If your database is really old or you know you've been using long deprecated"
+" functions in your views and functions, you might need to load "
+"<filename>legacy.sql</filename> for all your functions and views etc. to "
+"properly come back. Only do this if _really_ needed. Consider upgrading your"
+" views and functions before dumping instead, if possible. The deprecated "
+"functions can be later removed by loading "
+"<filename>uninstall_legacy.sql</filename>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1264
+#, no-c-format
+msgid ""
+"Restore your backup into your fresh <varname>newdb</varname> database using "
+"postgis_restore.pl. Unexpected errors, if any, will be printed to the "
+"standard error stream by psql. Keep a log of those."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1272
+#, no-c-format
+msgid ""
+"perl utils/postgis_restore.pl \"/somepath/olddb.backup\" | psql -h localhost"
+" -p 5432 -U postgres newdb 2> errors.txt"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1278
+#, no-c-format
+msgid "Errors may arise in the following cases:"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1284
+#, no-c-format
+msgid ""
+"Some of your views or functions make use of deprecated PostGIS objects. In "
+"order to fix this you may try loading <filename>legacy.sql</filename> script"
+" prior to restore or you'll have to restore to a version of PostGIS which "
+"still contains those objects and try a migration again after porting your "
+"code. If the <filename>legacy.sql</filename> way works for you, don't forget"
+" to fix your code to stop using deprecated functions and drop them loading "
+"<filename>uninstall_legacy.sql</filename>."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1296
+#, no-c-format
+msgid ""
+"Some custom records of spatial_ref_sys in dump file have an invalid SRID "
+"value. Valid SRID values are bigger than 0 and smaller than 999000. Values "
+"in the 999000.999999 range are reserved for internal use while values > "
+"999999 can't be used at all. All your custom records with invalid SRIDs will"
+" be retained, with those > 999999 moved into the reserved range, but the "
+"spatial_ref_sys table would loose a check constraint guarding for that "
+"invariant to hold and possibly also its primary key ( when multiple invalid "
+"SRIDS get converted to the same reserved SRID value )."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1310
+#, no-c-format
+msgid ""
+"In order to fix this you should copy your custom SRS to a SRID with a valid "
+"value (maybe in the 910000..910999 range), convert all your tables to the "
+"new srid (see <xref linkend=\"UpdateGeometrySRID\"/>), delete the invalid "
+"entry from spatial_ref_sys and re-construct the check(s) with:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1317
+#, no-c-format
+msgid ""
+"ALTER TABLE spatial_ref_sys ADD CONSTRAINT spatial_ref_sys_srid_check check "
+"(srid > 0 AND srid < 999000 );"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1319
+#, no-c-format
+msgid "ALTER TABLE spatial_ref_sys ADD PRIMARY KEY(srid));"
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1330
+#, no-c-format
+msgid "Common Problems during installation"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1331
+#, no-c-format
+msgid ""
+"There are several things to check when your installation or upgrade doesn't "
+"go as you expected."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1338
+#, no-c-format
+msgid ""
+"Check that you have installed PostgreSQL &min_postgres_version; or newer, "
+"and that you are compiling against the same version of the PostgreSQL source"
+" as the version of PostgreSQL that is running. Mix-ups can occur when your "
+"(Linux) distribution has already installed PostgreSQL, or you have otherwise"
+" installed PostgreSQL before and forgotten about it. PostGIS will only work "
+"with PostgreSQL &min_postgres_version; or newer, and strange, unexpected "
+"error messages will result if you use an older version. To check the version"
+" of PostgreSQL which is running, connect to the database using psql and run "
+"this query:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1351
+#, no-c-format
+msgid "SELECT version();"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1353
+#, no-c-format
+msgid ""
+"If you are running an RPM based distribution, you can check for the "
+"existence of pre-installed packages using the <command>rpm</command> command"
+" as follows: <command>rpm -qa | grep postgresql</command>"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1361
+#, no-c-format
+msgid ""
+"If your upgrade fails, make sure you are restoring into a database that "
+"already has PostGIS installed."
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1362
+#, no-c-format
+msgid "SELECT postgis_full_version();"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1366
+#, no-c-format
+msgid ""
+"Also check that configure has correctly detected the location and version of"
+" PostgreSQL, the Proj4 library and the GEOS library."
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1373
+#, no-c-format
+msgid ""
+"The output from configure is used to generate the "
+"<filename>postgis_config.h</filename> file. Check that the "
+"<varname>POSTGIS_PGSQL_VERSION</varname>, "
+"<varname>POSTGIS_PROJ_VERSION</varname> and "
+"<varname>POSTGIS_GEOS_VERSION</varname> variables have been set correctly."
+msgstr ""
+
+#. Tag: title
+#: installation.xml:1386
+#, no-c-format
+msgid "Loader/Dumper"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1388
+#, no-c-format
+msgid ""
+"The data loader and dumper are built and installed automatically as part of "
+"the PostGIS build. To build and install them manually:"
+msgstr ""
+
+#. Tag: programlisting
+#: installation.xml:1393
+#, no-c-format
+msgid ""
+"# cd postgis-&last_release_version;/loader\n"
+"# make\n"
+"# make install"
+msgstr ""
+
+#. Tag: para
+#: installation.xml:1395
+#, no-c-format
+msgid ""
+"The loader is called <filename>shp2pgsql</filename> and converts ESRI Shape "
+"files into SQL suitable for loading in PostGIS/PostgreSQL. The dumper is "
+"called <filename>pgsql2shp</filename> and converts PostGIS tables (or "
+"queries) into ESRI Shape files. For more verbose documentation, see the "
+"online help, and the manual pages."
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: introduction.xml:3
+#, no-c-format
+msgid "Introduction"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:5
+#, no-c-format
+msgid ""
+"PostGIS was developed by Refractions Research Inc, as a spatial database "
+"technology research project. Refractions is a GIS and database consulting "
+"company in Victoria, British Columbia, Canada, specializing in data "
+"integration and custom software development. We plan on supporting and "
+"developing PostGIS to support a range of important GIS functionality, "
+"including full OpenGIS support, advanced topological constructs (coverages, "
+"surfaces, networks), desktop user interface tools for viewing and editing "
+"GIS data, and web-based access tools."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:15
+#, no-c-format
+msgid ""
+"PostGIS is an incubation project of the OSGeo Foundation. PostGIS is being "
+"continually improved and funded by many FOSS4G Developers as well as "
+"corporations all over the world that gain great benefit from its "
+"functionality and versatility."
+msgstr ""
+
+#. Tag: title
+#: introduction.xml:21
+#, no-c-format
+msgid "Project Steering Committee"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:22
+#, no-c-format
+msgid ""
+"The PostGIS Project Steering Committee (PSC) coordinates the general "
+"direction, release cycles, documentation, and outreach efforts for the "
+"PostGIS project. In addition the PSC provides general user support, accepts "
+"and approves patches from the general PostGIS community and votes on "
+"miscellaneous issues involving PostGIS such as developer commit access, new "
+"PSC members or significant API changes."
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:31
+#, no-c-format
+msgid "Mark Cave-Ayland"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:33
+#, no-c-format
+msgid ""
+"Coordinates bug fixing and maintenance effort, alignment of PostGIS with "
+"PostgreSQL releases, spatial index selectivity and binding, loader/dumper, "
+"and Shapefile GUI Loader, integration of new and new function enhancements."
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:40
+#, no-c-format
+msgid "Regina Obe"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:42
+#, no-c-format
+msgid ""
+"Buildbot Maintenance, windows production and experimental builds, "
+"Documentation, general user support on PostGIS newsgroup, X3D support, Tiger"
+" Geocoder Support, management functions, and smoke testing new functionality"
+" or major code changes."
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:49
+#, no-c-format
+msgid "Bborie Park"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:51
+#, no-c-format
+msgid ""
+"Raster development, integration with GDAL, raster loader, user support, "
+"general bug fixing, testing on various OS (Slackware, Mac, Windows, and "
+"more)"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:56
+#, no-c-format
+msgid "Paul Ramsey (Chair)"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:58
+#, no-c-format
+msgid ""
+"Co-founder of PostGIS project. General bug fixing, geography support, "
+"geography and geometry index support (2D, 3D, nD index and anything spatial "
+"index), underlying geometry internal structures, PointCloud (in "
+"development), GEOS functionality integration and alignment with GEOS "
+"releases, loader/dumper, and Shapefile GUI loader."
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:64
+#, no-c-format
+msgid "Sandro Santilli"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:67
+#, no-c-format
+msgid ""
+"Bug fixes and maintenance and integration of new GEOS functionality and "
+"alignment with GEOS releases, Topology support, and Raster framework and low"
+" level api functions."
+msgstr ""
+
+#. Tag: title
+#: introduction.xml:74
+#, no-c-format
+msgid "Core Contributors Present"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:77
+#, no-c-format
+msgid "Jorge Arévalo"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:79
+#, no-c-format
+msgid "Raster development, GDAL driver support, loader"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:84
+#, no-c-format
+msgid "Nicklas Avén"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:87
+#, no-c-format
+msgid ""
+"Distance function enhancements (including 3D distance and relationship "
+"functions) and additions, Tiny WKB output format (TWKB) (in development) and"
+" general user support"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:92
+#, no-c-format
+msgid "Olivier Courtin"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:94
+#, no-c-format
+msgid ""
+"Input output XML (KML,GML)/GeoJSON functions, 3D support and bug fixes."
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:99
+#, no-c-format
+msgid "Mateusz Loskot"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:101
+#, no-c-format
+msgid ""
+"CMake support for PostGIS, built original raster loader in python and low "
+"level raster api functions"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:106
+#, no-c-format
+msgid "Pierre Racine"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:108
+#, no-c-format
+msgid "Raster overall architecture, prototyping, programming support"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:113
+#, no-c-format
+msgid "David Zwarg"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:115
+#, no-c-format
+msgid "Raster development (mostly map algebra analytic functions)"
+msgstr ""
+
+#. Tag: title
+#: introduction.xml:121
+#, no-c-format
+msgid "Core Contributors Past"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:125
+#, no-c-format
+msgid "Chris Hodgson"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:127
+#, no-c-format
+msgid ""
+"Prior PSC Member. General development, site and buildbot maintenance, OSGeo "
+"incubation management"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:131
+#, no-c-format
+msgid "Kevin Neufeld"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:133
+#, no-c-format
+msgid ""
+"Prior PSC Member. Documentation and documentation support tools, buildbot "
+"maintenance, advanced user support on PostGIS newsgroup, and PostGIS "
+"maintenance function enhancements."
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:139
+#, no-c-format
+msgid "Dave Blasby"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:142
+#, no-c-format
+msgid ""
+"The original developer/Co-founder of PostGIS. Dave wrote the server side "
+"objects, index bindings, and many of the server side analytical functions."
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:149
+#, no-c-format
+msgid "Jeff Lounsbury"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:151
+#, no-c-format
+msgid ""
+"Original development of the Shape file loader/dumper. Current PostGIS "
+"Project Owner representative."
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:157
+#, no-c-format
+msgid "Mark Leslie"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:159
+#, no-c-format
+msgid ""
+"Ongoing maintenance and development of core functions. Enhanced curve "
+"support. Shapefile GUI loader."
+msgstr ""
+
+#. Tag: title
+#: introduction.xml:165
+#, no-c-format
+msgid "Other Contributors"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:168
+#, no-c-format
+msgid "Individual Contributors"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:171
+#, no-c-format
+msgid ""
+"In alphabetical order: Alex Bodnaru, Alex Mayrhofer, Andrea Peri, Andreas "
+"Forø Tollefsen, Andreas Neumann, Anne Ghisla, Barbara Phillipot, Ben Jubb, "
+"Bernhard Reiter, Brian Hamlin, Bruce Rindahl, Bruno Wolff III, Bryce L. "
+"Nordgren, Carl Anderson, Charlie Savage, Dane Springmeyer, David Skea, David"
+" Techer, Eduin Carrillo, Even Rouault, Frank Warmerdam, George Silva, Gerald"
+" Fenoy, Gino Lucrezi, Guillaume Lelarge, IIDA Tetsushi, Ingvild Nystuen, "
+"Jason Smith, Jeff Adams, Jose Carlos Martinez Llari, Kashif Rasul, Klaus "
+"Foerster, Kris Jurka, Leo Hsu, Loic Dachary, Luca S. Percich, Maria Arias de"
+" Reyna, Mark Sondheim, Markus Schaber, Maxime Guillaud, Maxime van Noppen, "
+"Michael Fuhr, Mike Toews, Nathan Wagner, Nathaniel Clay, Nikita Shulga, "
+"Norman Vine, Rafal Magda, Ralph Mason, Richard Greenwood, Silvio Grosso, "
+"Steffen Macke, Stephen Frost, Tom van Tilburg, Vincent Mora, Vincent Picavet"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:233
+#, no-c-format
+msgid "Corporate Sponsors"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:236
+#, no-c-format
+msgid ""
+"These are corporate entities that have contributed developer time, hosting, "
+"or direct monetary funding to the PostGIS project"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:237
+#, no-c-format
+msgid ""
+"In alphabetical order: Arrival 3D, Associazione Italiana per l'Informazione "
+"Geografica Libera (GFOSS.it), AusVet, Avencia, Azavea, Cadcorp, CampToCamp, "
+"City of Boston (DND), Clever Elephant Solutions, Cooperativa Alveo, Deimos "
+"Space, Faunalia, Geographic Data BC, Hunter Systems Group, Lidwala "
+"Consulting Engineers, LisaSoft, Logical Tracking & Tracing International"
+" AG, Michigan Tech Research Institute, Natural Resources Canada, Norwegian "
+"Forest and Landscape Institute, Boundless (former OpenGeo), OSGeo, Oslandia,"
+" Palantir Technologies, Paragon Corporation, R3 GIS, Refractions Research, "
+"Regione Toscana - SITA, Safe Software, Sirius Corporation plc, Stadt Uster, "
+"UC Davis Center for Vectorborne Diseases, University of Laval, U.S "
+"Department of State (HIU), CartoDB, Zonar Systems"
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:278
+#, no-c-format
+msgid "Crowd Funding Campaigns"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:281
+#, no-c-format
+msgid ""
+"Crowd funding campaigns are campaigns we run to get badly wanted features "
+"funded that can service a large number of people. Each campaign is "
+"specifically focused on a particular feature or set of features. Each "
+"sponsor chips in a small fraction of the needed funding and with enough "
+"people/organizations contributing, we have the funds to pay for the work "
+"that will help many. If you have an idea for a feature you think many others"
+" would be willing to co-fund, please post to the <ulink "
+"url=\"http://postgis.net/mailman/listinfo/postgis-users\">PostGIS "
+"newsgroup</ulink> your thoughts and together we can make it happen."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:282
+#, no-c-format
+msgid ""
+"PostGIS 2.0.0 was the first release we tried this strategy. We used <ulink "
+"url=\"http://www.pledgebank.com\">PledgeBank</ulink> and we got two "
+"successful campaigns out of it."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:283
+#, no-c-format
+msgid ""
+"<ulink url=\"http://www.pledgebank.com/postgistopology\"><emphasis "
+"role=\"bold\">postgistopology</emphasis></ulink> - 10 plus sponsors each "
+"contributed $250 USD to build toTopoGeometry function and beef up topology "
+"support in 2.0.0. It happened."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:284
+#, no-c-format
+msgid ""
+"<ulink url=\"http://www.pledgebank.com/postgis64windows\"><emphasis "
+"role=\"bold\">postgis64windows</emphasis></ulink> - 20 someodd sponsors each"
+" contributed $100 USD to pay for the work needed to work out PostGIS 64-bit "
+"issues on windows. It happened. We now have a 64-bit release for PostGIS "
+"2.0.1 available on PostgreSQL stack builder."
+msgstr ""
+
+#. Tag: term
+#: introduction.xml:289
+#, no-c-format
+msgid "Important Support Libraries"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:292
+#, no-c-format
+msgid ""
+"The <ulink url=\"http://trac.osgeo.org/geos/\">GEOS</ulink> geometry "
+"operations library, and the algorithmic work of Martin Davis in making it "
+"all work, ongoing maintenance and support of Mateusz Loskot, Sandro Santilli"
+" (strk), Paul Ramsey and others."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:297
+#, no-c-format
+msgid ""
+"The <ulink url=\"http://trac.osgeo.org/gdal/\">GDAL</ulink> Geospatial Data "
+"Abstraction Library, by Frank Warmerdam and others is used to power much of "
+"the raster functionality introduced in PostGIS 2.0.0. In kind, improvements "
+"needed in GDAL to support PostGIS are contributed back to the GDAL project."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:302
+#, no-c-format
+msgid ""
+"The <ulink url=\"http://trac.osgeo.org/proj/\">Proj4</ulink> cartographic "
+"projection library, and the work of Gerald Evenden and Frank Warmerdam in "
+"creating and maintaining it."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:306
+#, no-c-format
+msgid ""
+"Last but not least, the <ulink url=\"http://www.postgresql.org\">PostgreSQL "
+"DBMS</ulink>, The giant that PostGIS stands on. Much of the speed and "
+"flexibility of PostGIS would not be possible without the extensibility, "
+"great query planner, GIST index, and plethora of SQL features provided by "
+"PostgreSQL."
+msgstr ""
+
+#. Tag: title
+#: introduction.xml:315
+#, no-c-format
+msgid "More Information"
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:319
+#, no-c-format
+msgid ""
+"The latest software, documentation and news items are available at the "
+"PostGIS web site, <ulink "
+"url=\"http://postgis.net\">http://postgis.net</ulink>."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:325
+#, no-c-format
+msgid ""
+"More information about the GEOS geometry operations library is available "
+"at<ulink url=\"http://trac.osgeo.org/geos/\"> "
+"http://trac.osgeo.org/geos/</ulink>."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:331
+#, no-c-format
+msgid ""
+"More information about the Proj4 reprojection library is available at <ulink"
+" url=\"http://trac.osgeo.org/proj/\">http://trac.osgeo.org/proj/</ulink>."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:337
+#, no-c-format
+msgid ""
+"More information about the PostgreSQL database server is available at the "
+"PostgreSQL main site <ulink "
+"url=\"http://www.postgresql.org\">http://www.postgresql.org</ulink>."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:343
+#, no-c-format
+msgid ""
+"More information about GiST indexing is available at the PostgreSQL GiST "
+"development site, <ulink "
+"url=\"http://www.sai.msu.su/~megera/postgres/gist/\">http://www.sai.msu.su/~megera/postgres/gist/</ulink>."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:349
+#, no-c-format
+msgid ""
+"More information about MapServer internet map server is available at <ulink "
+"url=\"http://mapserver.org/\">http://mapserver.org</ulink>."
+msgstr ""
+
+#. Tag: para
+#: introduction.xml:355
+#, no-c-format
+msgid ""
+"The "<ulink url=\"http://www.opengeospatial.org/standards/sfs\">Simple "
+"Features for Specification for SQL</ulink>" is available at the OpenGIS"
+" Consortium web site: <ulink "
+"url=\"http://www.opengeospatial.org/\">http://www.opengeospatial.org/</ulink>."
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2014-10-18 10:29+0000\n"
+"PO-Revision-Date: 2015-09-29 11:54+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: performance_tips.xml:3
+#, no-c-format
+msgid "Performance tips"
+msgstr ""
+
+#. Tag: title
+#: performance_tips.xml:6
+#, no-c-format
+msgid "Small tables of large geometries"
+msgstr ""
+
+#. Tag: title
+#: performance_tips.xml:9
+#, no-c-format
+msgid "Problem description"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:11
+#, no-c-format
+msgid ""
+"Current PostgreSQL versions (including 8.0) suffer from a query optimizer "
+"weakness regarding TOAST tables. TOAST tables are a kind of \"extension "
+"room\" used to store large (in the sense of data size) values that do not "
+"fit into normal data pages (like long texts, images or complex geometries "
+"with lots of vertices), see <ulink "
+"url=\"http://www.postgresql.org/docs/current/static/storage-toast.html\">the"
+" PostgreSQL Documentation for TOAST</ulink> for more information)."
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:19
+#, no-c-format
+msgid ""
+"The problem appears if you happen to have a table with rather large "
+"geometries, but not too much rows of them (like a table containing the "
+"boundaries of all European countries in high resolution). Then the table "
+"itself is small, but it uses lots of TOAST space. In our example case, the "
+"table itself had about 80 rows and used only 3 data pages, but the TOAST "
+"table used 8225 pages."
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:26
+#, no-c-format
+msgid ""
+"Now issue a query where you use the geometry operator && to search "
+"for a bounding box that matches only very few of those rows. Now the query "
+"optimizer sees that the table has only 3 pages and 80 rows. He estimates "
+"that a sequential scan on such a small table is much faster than using an "
+"index. And so he decides to ignore the GIST index. Usually, this estimation "
+"is correct. But in our case, the && operator has to fetch every "
+"geometry from disk to compare the bounding boxes, thus reading all TOAST "
+"pages, too."
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:35
+#, no-c-format
+msgid ""
+"To see whether your suffer from this bug, use the \"EXPLAIN ANALYZE\" "
+"postgresql command. For more information and the technical details, you can "
+"read the thread on the postgres performance mailing list: "
+"http://archives.postgresql.org/pgsql-performance/2005-02/msg00030.php"
+msgstr ""
+
+#. Tag: title
+#: performance_tips.xml:43
+#, no-c-format
+msgid "Workarounds"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:45
+#, no-c-format
+msgid ""
+"The PostgreSQL people are trying to solve this issue by making the query "
+"estimation TOAST-aware. For now, here are two workarounds:"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:48
+#, no-c-format
+msgid ""
+"The first workaround is to force the query planner to use the index. Send "
+"\"SET enable_seqscan TO off;\" to the server before issuing the query. This "
+"basically forces the query planner to avoid sequential scans whenever "
+"possible. So it uses the GIST index as usual. But this flag has to be set on"
+" every connection, and it causes the query planner to make misestimations in"
+" other cases, so you should \"SET enable_seqscan TO on;\" after the query."
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:56
+#, no-c-format
+msgid ""
+"The second workaround is to make the sequential scan as fast as the query "
+"planner thinks. This can be achieved by creating an additional column that "
+"\"caches\" the bbox, and matching against this. In our example, the commands"
+" are like:"
+msgstr ""
+
+#. Tag: programlisting
+#: performance_tips.xml:61
+#, no-c-format
+msgid ""
+"SELECT AddGeometryColumn('myschema','mytable','bbox','4326','GEOMETRY','2'); \n"
+"UPDATE mytable SET bbox = ST_Envelope(ST_Force2D(the_geom));"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:63
+#, no-c-format
+msgid ""
+"Now change your query to use the && operator against bbox instead of"
+" geom_column, like:"
+msgstr ""
+
+#. Tag: programlisting
+#: performance_tips.xml:66
+#, no-c-format
+msgid ""
+"SELECT geom_column \n"
+"FROM mytable \n"
+"WHERE bbox && ST_SetSRID('BOX3D(0 0,1 1)'::box3d,4326);"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:68
+#, no-c-format
+msgid ""
+"Of course, if you change or add rows to mytable, you have to keep the bbox "
+"\"in sync\". The most transparent way to do this would be triggers, but you "
+"also can modify your application to keep the bbox column current or run the "
+"UPDATE query above after every modification."
+msgstr ""
+
+#. Tag: title
+#: performance_tips.xml:77
+#, no-c-format
+msgid "CLUSTERing on geometry indices"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:79
+#, no-c-format
+msgid ""
+"For tables that are mostly read-only, and where a single index is used for "
+"the majority of queries, PostgreSQL offers the CLUSTER command. This command"
+" physically reorders all the data rows in the same order as the index "
+"criteria, yielding two performance advantages: First, for index range scans,"
+" the number of seeks on the data table is drastically reduced. Second, if "
+"your working set concentrates to some small intervals on the indices, you "
+"have a more efficient caching because the data rows are spread along fewer "
+"data pages. (Feel invited to read the CLUSTER command documentation from the"
+" PostgreSQL manual at this point.)"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:89
+#, no-c-format
+msgid ""
+"However, currently PostgreSQL does not allow clustering on PostGIS GIST "
+"indices because GIST indices simply ignores NULL values, you get an error "
+"message like:"
+msgstr ""
+
+#. Tag: programlisting
+#: performance_tips.xml:93
+#, no-c-format
+msgid ""
+"lwgeom=# CLUSTER my_geom_index ON my_table; \n"
+"ERROR: cannot cluster when index access method does not handle null values\n"
+"HINT: You may be able to work around this by marking column \"the_geom\" NOT NULL."
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:95
+#, no-c-format
+msgid ""
+"As the HINT message tells you, one can work around this deficiency by adding"
+" a \"not null\" constraint to the table:"
+msgstr ""
+
+#. Tag: programlisting
+#: performance_tips.xml:98
+#, no-c-format
+msgid ""
+"lwgeom=# ALTER TABLE my_table ALTER COLUMN the_geom SET not null; \n"
+"ALTER TABLE"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:100
+#, no-c-format
+msgid ""
+"Of course, this will not work if you in fact need NULL values in your "
+"geometry column. Additionally, you must use the above method to add the "
+"constraint, using a CHECK constraint like \"ALTER TABLE blubb ADD CHECK "
+"(geometry is not null);\" will not work."
+msgstr ""
+
+#. Tag: title
+#: performance_tips.xml:107
+#, no-c-format
+msgid "Avoiding dimension conversion"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:109
+#, no-c-format
+msgid ""
+"Sometimes, you happen to have 3D or 4D data in your table, but always access"
+" it using OpenGIS compliant ST_AsText() or ST_AsBinary() functions that only"
+" output 2D geometries. They do this by internally calling the ST_Force2D() "
+"function, which introduces a significant overhead for large geometries. To "
+"avoid this overhead, it may be feasible to pre-drop those additional "
+"dimensions once and forever:"
+msgstr ""
+
+#. Tag: programlisting
+#: performance_tips.xml:116
+#, no-c-format
+msgid ""
+"UPDATE mytable SET the_geom = ST_Force2D(the_geom); \n"
+"VACUUM FULL ANALYZE mytable;"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:118
+#, no-c-format
+msgid ""
+"Note that if you added your geometry column using AddGeometryColumn() "
+"there'll be a constraint on geometry dimension. To bypass it you will need "
+"to drop the constraint. Remember to update the entry in the geometry_columns"
+" table and recreate the constraint afterwards."
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:124
+#, no-c-format
+msgid ""
+"In case of large tables, it may be wise to divide this UPDATE into smaller "
+"portions by constraining the UPDATE to a part of the table via a WHERE "
+"clause and your primary key or another feasible criteria, and running a "
+"simple \"VACUUM;\" between your UPDATEs. This drastically reduces the need "
+"for temporary disk space. Additionally, if you have mixed dimension "
+"geometries, restricting the UPDATE by \"WHERE dimension(the_geom)>2\" "
+"skips re-writing of geometries that already are in 2D."
+msgstr ""
+
+#. Tag: title
+#: performance_tips.xml:136
+#, no-c-format
+msgid "Tuning your configuration"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:138
+#, no-c-format
+msgid ""
+"These tips are taken from Kevin Neufeld's presentation \"Tips for the "
+"PostGIS Power User\" at the FOSS4G 2007 conference. Depending on your use of"
+" PostGIS (for example, static data and complex analysis vs frequently "
+"updated data and lots of users) these changes can provide significant "
+"speedups to your queries."
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:144
+#, no-c-format
+msgid ""
+"For a more tips (and better formatting), the original presentation is at "
+"<ulink "
+"url=\"http://2007.foss4g.org/presentations/view.php?abstract_id=117\"> "
+"http://2007.foss4g.org/presentations/view.php?abstract_id=117</ulink>."
+msgstr ""
+
+#. Tag: title
+#: performance_tips.xml:151
+#, no-c-format
+msgid "Startup"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:153
+#, no-c-format
+msgid "These settings are configured in postgresql.conf:"
+msgstr ""
+
+#. Tag: ulink
+#: performance_tips.xml:158
+#, no-c-format
+msgid "checkpoint_segments"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:163
+#, no-c-format
+msgid ""
+"Maximum number of log file segments between automatic WAL checkpoints (each "
+"segment is normally 16MB); default is 3"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:169
+#, no-c-format
+msgid ""
+"Set to at least 10 or 30 for databases with heavy write activity, or more "
+"for large database loads. Another article on the topic worth reading <ulink "
+"url=\"http://www.westnet.com/~gsmith/content/postgresql/chkp-"
+"bgw-83.htm\">Greg Smith: Checkpoint and Background writer</ulink>"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:175
+#, no-c-format
+msgid "Possibly store the xlog on a separate disk device"
+msgstr ""
+
+#. Tag: ulink
+#: performance_tips.xml:182
+#, no-c-format
+msgid "constraint_exclusion"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:187
+#, no-c-format
+msgid ""
+"Default: off (prior to PostgreSQL 8.4 and for PostgreSQL 8.4+ is set to "
+"partition)"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:192
+#, no-c-format
+msgid ""
+"This is generally used for table partitioning. If you are running PostgreSQL"
+" versions below 8.4, set to \"on\" to ensure the query planner will optimize"
+" as desired. As of PostgreSQL 8.4, the default for this is set to "
+"\"partition\" which is ideal for PostgreSQL 8.4 and above since it will "
+"force the planner to only analyze tables for constraint consideration if "
+"they are in an inherited hierarchy and not pay the planner penalty "
+"otherwise."
+msgstr ""
+
+#. Tag: ulink
+#: performance_tips.xml:202
+#, no-c-format
+msgid "shared_buffers"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:207
+#, no-c-format
+msgid "Default: ~32MB"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:212
+#, no-c-format
+msgid "Set to about 1/3 to 3/4 of available RAM"
+msgstr ""
+
+#. Tag: title
+#: performance_tips.xml:220
+#, no-c-format
+msgid "Runtime"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:222
+#, no-c-format
+msgid ""
+"<ulink url=\"http://www.postgresql.org/docs/current/static/runtime-config-"
+"resource.html#GUC-WORK-MEM\">work_mem</ulink> (the memory used for sort "
+"operations and complex queries)"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:228
+#, no-c-format
+msgid "Default: 1MB"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:233
+#, no-c-format
+msgid "Adjust up for large dbs, complex queries, lots of RAM"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:238
+#, no-c-format
+msgid "Adjust down for many concurrent users or low RAM."
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:243
+#, no-c-format
+msgid "If you have lots of RAM and few developers:"
+msgstr ""
+
+#. Tag: programlisting
+#: performance_tips.xml:245
+#, no-c-format
+msgid "SET work_mem TO 1200000;"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:250
+#, no-c-format
+msgid ""
+"<ulink url=\"http://www.postgresql.org/docs/current/static/runtime-config-"
+"resource.html#GUC-MAINTENANCE-WORK-MEM\">maintenance_work_mem</ulink> (used "
+"for VACUUM, CREATE INDEX, etc.)"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:256
+#, no-c-format
+msgid "Default: 16MB"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:261
+#, no-c-format
+msgid "Generally too low - ties up I/O, locks objects while swapping memory"
+msgstr ""
+
+#. Tag: para
+#: performance_tips.xml:266
+#, no-c-format
+msgid ""
+"Recommend 32MB to 256MB on production servers w/lots of RAM, but depends on "
+"the # of concurrent users. If you have lots of RAM and few developers:"
+msgstr ""
+
+#. Tag: programlisting
+#: performance_tips.xml:269
+#, no-c-format
+msgid "SET maintainence_work_mem TO 1200000;"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 11:54+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: postgis.xml:128
+#, no-c-format
+msgid "PostGIS &last_release_version; Manual"
+msgstr ""
+
+#. Tag: corpauthor
+#: postgis.xml:132
+#, no-c-format
+msgid "The PostGIS Development Group"
+msgstr ""
+
+#. Tag: affiliation
+#: postgis.xml:138
+#, no-c-format
+msgid ""
+"<orgname><ulink url=\"http://www.cleverelephant.ca\">clever "
+"elephant</ulink></orgname> <address><city>Victoria</city> <state>British "
+"Columbia</state> <country>Canada</country> "
+"<email>pramsey@cleverelephant.ca</email></address>"
+msgstr ""
+
+#. Tag: para
+#: postgis.xml:152
+#, no-c-format
+msgid ""
+"PostGIS is an extension to the PostgreSQL object-relational database system "
+"which allows GIS (Geographic Information Systems) objects to be stored in "
+"the database. PostGIS includes support for GiST-based R-Tree spatial "
+"indexes, and functions for analysis and processing of GIS objects."
+msgstr ""
+
+#. Tag: para
+#: postgis.xml:161
+#, no-c-format
+msgid "This is the manual for version &last_release_version;"
+msgstr ""
+
+#. Tag: para
+#: postgis.xml:162
+#, no-c-format
+msgid ""
+"This work is licensed under a <ulink "
+"url=\"http://creativecommons.org/licenses/by-sa/3.0/\">Creative Commons "
+"Attribution-Share Alike 3.0 License</ulink>. Feel free to use this material "
+"any way you like, but we ask that you attribute credit to the PostGIS "
+"Project and wherever possible, a link back to <ulink "
+"url=\"http://postgis.net\">http://postgis.net</ulink>."
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:24+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference.xml:3
+#, no-c-format
+msgid "PostGIS Reference"
+msgstr ""
+
+#. Tag: para
+#: reference.xml:5
+#, no-c-format
+msgid ""
+"The functions given below are the ones which a user of PostGIS is likely to "
+"need. There are other functions which are required support functions to the "
+"PostGIS objects which are not of use to a general user."
+msgstr ""
+
+#. Tag: para
+#: reference.xml:11
+#, no-c-format
+msgid ""
+"PostGIS has begun a transition from the existing naming convention to an "
+"SQL-MM-centric convention. As a result, most of the functions that you know "
+"and love have been renamed using the standard spatial type (ST) prefix. "
+"Previous functions are still available, though are not listed in this "
+"document where updated functions are equivalent. The non ST_ functions not "
+"listed in this documentation are deprecated and will be removed in a future "
+"release so STOP USING THEM."
+msgstr ""
+
+#. Tag: chapter
+#: reference.xml:16
+#, no-c-format
+msgid ""
+"&reference_type; &reference_guc; &reference_management; "
+"&reference_constructor; &reference_accessor; &reference_editor; "
+"&reference_output; &reference_operator; &reference_measure; "
+"&reference_sfcgal; &reference_processing; &reference_lrs; "
+"&reference_temporal; &reference_transaction; &reference_misc; "
+"&reference_exception;"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_accessor.xml:4
+#, no-c-format
+msgid "Geometry Accessors"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:8
+#, no-c-format
+msgid "GeometryType"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:10
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the type of the geometry as a string. Eg: 'LINESTRING', "
+"'POLYGON', 'MULTIPOINT', etc.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:16
+#, no-c-format
+msgid ""
+"<funcdef>text <function>GeometryType</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_accessor.xml:24 reference_accessor.xml:81
+#: reference_accessor.xml:129 reference_accessor.xml:177
+#: reference_accessor.xml:225 reference_accessor.xml:276
+#: reference_accessor.xml:328 reference_accessor.xml:399
+#: reference_accessor.xml:448 reference_accessor.xml:509
+#: reference_accessor.xml:560 reference_accessor.xml:619
+#: reference_accessor.xml:678 reference_accessor.xml:733
+#: reference_accessor.xml:777 reference_accessor.xml:828
+#: reference_accessor.xml:885 reference_accessor.xml:950
+#: reference_accessor.xml:1002 reference_accessor.xml:1061
+#: reference_accessor.xml:1107 reference_accessor.xml:1142
+#: reference_accessor.xml:1181 reference_accessor.xml:1221
+#: reference_accessor.xml:1265 reference_accessor.xml:1327
+#: reference_accessor.xml:1368 reference_accessor.xml:1412
+#: reference_accessor.xml:1469 reference_accessor.xml:1525
+#: reference_accessor.xml:1568 reference_accessor.xml:1621
+#: reference_accessor.xml:1688 reference_accessor.xml:1731
+#: reference_accessor.xml:1776 reference_accessor.xml:1822
+#: reference_accessor.xml:1864 reference_accessor.xml:1909
+#: reference_accessor.xml:1955 reference_accessor.xml:1997
+#: reference_accessor.xml:2043 reference_accessor.xml:2084
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_accessor.xml:26
+#, no-c-format
+msgid ""
+"<para>Returns the type of the geometry as a string. Eg: 'LINESTRING', "
+"'POLYGON', 'MULTIPOINT', etc.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:29
+#, no-c-format
+msgid ""
+"OGC SPEC s2.1.1.1 - Returns the name of the instantiable subtype of Geometry"
+" of which this Geometry instance is a member. The name of the instantiable "
+"subtype of Geometry is returned as a string."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:35
+#, no-c-format
+msgid ""
+"This function also indicates if the geometry is measured, by returning a "
+"string of the form 'POINTM'."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:38 reference_accessor.xml:462
+#: reference_accessor.xml:1226
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was "
+"introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:39 reference_accessor.xml:135
+#: reference_accessor.xml:464 reference_accessor.xml:571
+#: reference_accessor.xml:624 reference_accessor.xml:904
+#: reference_accessor.xml:1070 reference_accessor.xml:1334
+#: reference_accessor.xml:1376 reference_accessor.xml:1485
+#: reference_accessor.xml:1827
+#, no-c-format
+msgid "&sfs_compliant;"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:40 reference_accessor.xml:137
+#: reference_accessor.xml:234 reference_accessor.xml:467
+#: reference_accessor.xml:633 reference_accessor.xml:698
+#: reference_accessor.xml:744 reference_accessor.xml:1148
+#: reference_accessor.xml:1186 reference_accessor.xml:1488
+#: reference_accessor.xml:1533 reference_accessor.xml:1577
+#: reference_accessor.xml:1741 reference_accessor.xml:1786
+#: reference_accessor.xml:1874 reference_accessor.xml:1919
+#: reference_accessor.xml:2007 reference_accessor.xml:2049
+#: reference_accessor.xml:2094
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:41 reference_accessor.xml:96
+#: reference_accessor.xml:138 reference_accessor.xml:232
+#: reference_accessor.xml:357 reference_accessor.xml:408
+#: reference_accessor.xml:466 reference_accessor.xml:515
+#: reference_accessor.xml:573 reference_accessor.xml:632
+#: reference_accessor.xml:697 reference_accessor.xml:842
+#: reference_accessor.xml:1072 reference_accessor.xml:1112
+#: reference_accessor.xml:1147 reference_accessor.xml:1185
+#: reference_accessor.xml:1230 reference_accessor.xml:1333
+#: reference_accessor.xml:1429 reference_accessor.xml:1487
+#: reference_accessor.xml:1575 reference_accessor.xml:1696
+#: reference_accessor.xml:1740 reference_accessor.xml:1785
+#: reference_accessor.xml:1829 reference_accessor.xml:1873
+#: reference_accessor.xml:1918 reference_accessor.xml:1963
+#: reference_accessor.xml:2006 reference_accessor.xml:2048
+#: reference_accessor.xml:2093
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:42 reference_accessor.xml:139
+#: reference_accessor.xml:190 reference_accessor.xml:468
+#: reference_accessor.xml:516 reference_accessor.xml:636
+#: reference_accessor.xml:1149 reference_accessor.xml:1231
+#: reference_accessor.xml:1336 reference_accessor.xml:1430
+#, no-c-format
+msgid "&P_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:43 reference_accessor.xml:140
+#: reference_accessor.xml:191 reference_accessor.xml:469
+#: reference_accessor.xml:1232
+#, no-c-format
+msgid "&T_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_accessor.xml:49 reference_accessor.xml:101
+#: reference_accessor.xml:145 reference_accessor.xml:195
+#: reference_accessor.xml:244 reference_accessor.xml:298
+#: reference_accessor.xml:362 reference_accessor.xml:413
+#: reference_accessor.xml:521 reference_accessor.xml:579
+#: reference_accessor.xml:703 reference_accessor.xml:751
+#: reference_accessor.xml:796 reference_accessor.xml:847
+#: reference_accessor.xml:911 reference_accessor.xml:967
+#: reference_accessor.xml:1027 reference_accessor.xml:1078
+#: reference_accessor.xml:1116 reference_accessor.xml:1154
+#: reference_accessor.xml:1191 reference_accessor.xml:1237
+#: reference_accessor.xml:1277 reference_accessor.xml:1340
+#: reference_accessor.xml:1381 reference_accessor.xml:1436
+#: reference_accessor.xml:1497 reference_accessor.xml:1538
+#: reference_accessor.xml:1587 reference_accessor.xml:1644
+#: reference_accessor.xml:1702 reference_accessor.xml:1746
+#: reference_accessor.xml:1791 reference_accessor.xml:1835
+#: reference_accessor.xml:1879 reference_accessor.xml:1924
+#: reference_accessor.xml:1968 reference_accessor.xml:2012
+#: reference_accessor.xml:2054 reference_accessor.xml:2099
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_accessor.xml:51
+#, no-c-format
+msgid ""
+"SELECT GeometryType(ST_GeomFromText('LINESTRING(77.29 29.07,77.42 29.26,77.27 29.31,77.29 29.07)'));\n"
+" geometrytype\n"
+"--------------\n"
+" LINESTRING"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:52
+#, no-c-format
+msgid ""
+"SELECT ST_GeometryType(ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'));\n"
+" --result\n"
+" POLYHEDRALSURFACE"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:53
+#, no-c-format
+msgid ""
+"SELECT GeometryType(geom) as result\n"
+" FROM\n"
+" (SELECT \n"
+" ST_GeomFromEWKT('TIN (((\n"
+" 0 0 0, \n"
+" 0 0 1, \n"
+" 0 1 0, \n"
+" 0 0 0\n"
+" )), ((\n"
+" 0 0 0, \n"
+" 0 1 0, \n"
+" 1 1 0, \n"
+" 0 0 0\n"
+" ))\n"
+" )') AS geom\n"
+" ) AS g;\n"
+" result\n"
+"--------\n"
+" TIN"
+msgstr ""
+
+#. Tag: title
+#: reference_accessor.xml:58 reference_accessor.xml:106
+#: reference_accessor.xml:152 reference_accessor.xml:200
+#: reference_accessor.xml:250 reference_accessor.xml:303
+#: reference_accessor.xml:367 reference_accessor.xml:418
+#: reference_accessor.xml:488 reference_accessor.xml:532
+#: reference_accessor.xml:586 reference_accessor.xml:653
+#: reference_accessor.xml:709 reference_accessor.xml:802
+#: reference_accessor.xml:853 reference_accessor.xml:917
+#: reference_accessor.xml:974 reference_accessor.xml:1034
+#: reference_accessor.xml:1084 reference_accessor.xml:1121
+#: reference_accessor.xml:1159 reference_accessor.xml:1198
+#: reference_accessor.xml:1242 reference_accessor.xml:1282
+#: reference_accessor.xml:1305 reference_accessor.xml:1345
+#: reference_accessor.xml:1386 reference_accessor.xml:1443
+#: reference_accessor.xml:1503 reference_accessor.xml:1543
+#: reference_accessor.xml:1593 reference_accessor.xml:1650
+#: reference_accessor.xml:1708 reference_accessor.xml:1753
+#: reference_accessor.xml:1798 reference_accessor.xml:1841
+#: reference_accessor.xml:1886 reference_accessor.xml:1931
+#: reference_accessor.xml:1974 reference_accessor.xml:2019
+#: reference_accessor.xml:2061 reference_accessor.xml:2106
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: reference_accessor.xml:64
+#, no-c-format
+msgid "ST_Boundary"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:66
+#, no-c-format
+msgid "Returns the closure of the combinatorial boundary of this Geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:72
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Boundary</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:83
+#, no-c-format
+msgid ""
+"Returns the closure of the combinatorial boundary of this Geometry. The "
+"combinatorial boundary is defined as described in section 3.12.3.2 of the "
+"OGC SPEC. Because the result of this function is a closure, and hence "
+"topologically closed, the resulting boundary can be represented using "
+"representational geometry primitives as discussed in the OGC SPEC, section "
+"3.12.2."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:90
+#, no-c-format
+msgid "Performed by the GEOS module"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:92
+#, no-c-format
+msgid ""
+"Prior to 2.0.0, this function throws an exception if used with "
+"<varname>GEOMETRYCOLLECTION</varname>. From 2.0.0 up it will return NULL "
+"instead (unsupported input)."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:94
+#, no-c-format
+msgid "&sfs_compliant; OGC SPEC s2.1.1.1"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:95
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.14"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:97
+#, no-c-format
+msgid "Enhanced: 2.1.0 support for Triangle was introduced"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:103
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Boundary(ST_GeomFromText('LINESTRING(1 1,0 0, -1 1)')));\n"
+"st_astext\n"
+"-----------\n"
+"MULTIPOINT(1 1,-1 1)\n"
+"\n"
+"SELECT ST_AsText(ST_Boundary(ST_GeomFromText('POLYGON((1 1,0 0, -1 1, 1 1))')));\n"
+"st_astext\n"
+"----------\n"
+"LINESTRING(1 1,0 0,-1 1,1 1)\n"
+"\n"
+"--Using a 3d polygon\n"
+"SELECT ST_AsEWKT(ST_Boundary(ST_GeomFromEWKT('POLYGON((1 1 1,0 0 1, -1 1 1, 1 1 1))')));\n"
+"\n"
+"st_asewkt\n"
+"-----------------------------------\n"
+"LINESTRING(1 1 1,0 0 1,-1 1 1,1 1 1)\n"
+"\n"
+"--Using a 3d multilinestring\n"
+"SELECT ST_AsEWKT(ST_Boundary(ST_GeomFromEWKT('MULTILINESTRING((1 1 1,0 0 0.5, -1 1 1),(1 1 0.5,0 0 0.5, -1 1 0.5, 1 1 0.5) )')));\n"
+"\n"
+"st_asewkt\n"
+"----------\n"
+"MULTIPOINT(-1 1 1,1 1 0.75)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:108
+#, no-c-format
+msgid ", <xref linkend=\"ST_MakePolygon\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:114
+#, no-c-format
+msgid "ST_CoordDim"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:116
+#, no-c-format
+msgid ""
+"<refpurpose>Return the coordinate dimension of the ST_Geometry "
+"value.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:121
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_CoordDim</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:131
+#, no-c-format
+msgid "<para>Return the coordinate dimension of the ST_Geometry value.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:133
+#, no-c-format
+msgid "This is the MM compliant alias name for <xref linkend=\"ST_NDims\"/>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:136
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.3"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:147
+#, no-c-format
+msgid ""
+"SELECT ST_CoordDim('CIRCULARSTRING(1 2 3, 1 3 4, 5 6 7, 8 9 10, 11 12 13)');\n"
+" ---result--\n"
+" 3\n"
+"\n"
+" SELECT ST_CoordDim(ST_Point(1,2));\n"
+" --result--\n"
+" 2"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:160
+#, no-c-format
+msgid "ST_Dimension"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:162
+#, no-c-format
+msgid ""
+"The inherent dimension of this Geometry object, which must be less than or "
+"equal to the coordinate dimension."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:168
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_Dimension</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:179
+#, no-c-format
+msgid ""
+"The inherent dimension of this Geometry object, which must be less than or "
+"equal to the coordinate dimension. OGC SPEC s2.1.1.1 - returns 0 for "
+"<varname>POINT</varname>, 1 for <varname>LINESTRING</varname>, 2 for "
+"<varname>POLYGON</varname>, and the largest dimension of the components of a"
+" <varname>GEOMETRYCOLLECTION</varname>. If unknown (empty geometry) null is "
+"returned."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:187
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.2"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:188
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for Polyhedral surfaces and TINs was introduced. No "
+"longer throws an exception if given empty geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:189
+#, no-c-format
+msgid ""
+"Prior to 2.0.0, this function throws an exception if used with empty "
+"geometry."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:197
+#, no-c-format
+msgid ""
+"SELECT ST_Dimension('GEOMETRYCOLLECTION(LINESTRING(1 1,0 0),POINT(0 0))');\n"
+"ST_Dimension\n"
+"-----------\n"
+"1"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:208
+#, no-c-format
+msgid "ST_EndPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:210
+#, no-c-format
+msgid ""
+"Returns the last point of a <varname>LINESTRING</varname> or "
+"<varname>CIRCULARLINESTRING</varname> geometry as a "
+"<varname>POINT</varname>."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:216
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_EndPoint</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:227
+#, no-c-format
+msgid ""
+"Returns the last point of a <varname>LINESTRING</varname> geometry as a "
+"<varname>POINT</varname> or <varname>NULL</varname> if the input parameter "
+"is not a <varname>LINESTRING</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:231
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.1.4"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:235 reference_accessor.xml:1578
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 no longer works with single geometry multilinestrings. In "
+"older versions of PostGIS -- a single line multilinestring would work "
+"happily with this function and return the start point. In 2.0.0 it just "
+"returns NULL like any other multilinestring. The older behavior was an "
+"undocumented feature, but people who assumed they had their data stored as "
+"LINESTRING may experience these returning NULL in 2.0 now."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:246
+#, no-c-format
+msgid ""
+"postgis=# SELECT ST_AsText(ST_EndPoint('LINESTRING(1 1, 2 2, 3 3)'::geometry));\n"
+" st_astext\n"
+"------------\n"
+" POINT(3 3)\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_EndPoint('POINT(1 1)'::geometry) IS NULL AS is_null;\n"
+" is_null\n"
+"----------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"--3d endpoint\n"
+"SELECT ST_AsEWKT(ST_EndPoint('LINESTRING(1 1 2, 1 2 3, 0 0 5)'));\n"
+" st_asewkt\n"
+"--------------\n"
+" POINT(0 0 5)\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:252
+#, no-c-format
+msgid ", <xref linkend=\"ST_StartPoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:259
+#, no-c-format
+msgid "ST_Envelope"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:261
+#, no-c-format
+msgid ""
+"Returns a geometry representing the double precision (float8) bounding box "
+"of the supplied geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:267
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Envelope</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:278
+#, no-c-format
+msgid ""
+"Returns the float8 minimum bounding box for the supplied geometry, as a "
+"geometry. The polygon is defined by the corner points of the bounding box "
+"((<varname>MINX</varname>, <varname>MINY</varname>), "
+"(<varname>MINX</varname>, <varname>MAXY</varname>), "
+"(<varname>MAXX</varname>, <varname>MAXY</varname>), "
+"(<varname>MAXX</varname>, <varname>MINY</varname>), "
+"(<varname>MINX</varname>, <varname>MINY</varname>)). (PostGIS will add a "
+"<varname>ZMIN</varname>/<varname>ZMAX</varname> coordinate as well)."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:288
+#, no-c-format
+msgid ""
+"Degenerate cases (vertical lines, points) will return a geometry of lower "
+"dimension than <varname>POLYGON</varname>, ie. <varname>POINT</varname> or "
+"<varname>LINESTRING</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:292
+#, no-c-format
+msgid ""
+"Availability: 1.5.0 behavior changed to output double precision instead of "
+"float4"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:293 reference_accessor.xml:742
+#: reference_accessor.xml:840 reference_accessor.xml:1531
+#, no-c-format
+msgid "&sfs_compliant; s2.1.1.1"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:294
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.15"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:300
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Envelope('POINT(1 3)'::geometry));\n"
+" st_astext\n"
+"------------\n"
+" POINT(1 3)\n"
+"(1 row)\n"
+"\n"
+"\n"
+"SELECT ST_AsText(ST_Envelope('LINESTRING(0 0, 1 3)'::geometry));\n"
+" st_astext\n"
+"--------------------------------\n"
+" POLYGON((0 0,0 3,1 3,1 0,0 0))\n"
+"(1 row)\n"
+"\n"
+"\n"
+"SELECT ST_AsText(ST_Envelope('POLYGON((0 0, 0 1, 1.0000001 1, 1.0000001 0, 0 0))'::geometry));\n"
+" st_astext\n"
+"--------------------------------------------------------------\n"
+" POLYGON((0 0,0 1,1.00000011920929 1,1.00000011920929 0,0 0))\n"
+"(1 row)\n"
+"SELECT ST_AsText(ST_Envelope('POLYGON((0 0, 0 1, 1.0000000001 1, 1.0000000001 0, 0 0))'::geometry));\n"
+" st_astext\n"
+"--------------------------------------------------------------\n"
+" POLYGON((0 0,0 1,1.00000011920929 1,1.00000011920929 0,0 0))\n"
+"(1 row)\n"
+" \n"
+"SELECT Box3D(geom), Box2D(geom), ST_AsText(ST_Envelope(geom)) As envelopewkt\n"
+" FROM (SELECT 'POLYGON((0 0, 0 1000012333334.34545678, 1.0000001 1, 1.0000001 0, 0 0))'::geometry As geom) As foo;\n"
+"\n"
+"<!-- TODO: Fix examples to reflect new behavior -->"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:305
+#, no-c-format
+msgid ", <xref linkend=\"Box3D\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:311
+#, no-c-format
+msgid "ST_BoundingDiagonal"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:313
+#, no-c-format
+msgid "Returns the diagonal of the supplied geometry's bounding box."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:318
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_BoundingDiagonal</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>fits=false</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:330
+#, no-c-format
+msgid ""
+"Returns the diagonal of the supplied geometry's bounding box as linestring. "
+"If the input geometry is empty, the diagonal line is also empty, otherwise "
+"it is a 2-points linestring with minimum values of each dimension in its "
+"start point and maximum values in its end point."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:337
+#, no-c-format
+msgid ""
+"The returned linestring geometry always retains SRID and dimensionality (Z "
+"and M presence) of the input geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:342
+#, no-c-format
+msgid ""
+"The <varname>fits</varname> parameter specifies if the best fit is needed. "
+"If false, the diagonal of a somewhat larger bounding box can be accepted (is"
+" faster to obtain for geometries with a lot of vertices). In any case the "
+"bounding box of the returned diagonal line always covers the input geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:350
+#, no-c-format
+msgid ""
+"In degenerate cases (a single vertex in input) the returned linestring will "
+"be topologically invalid (no interior). This does not make the return "
+"semantically invalid."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:356
+#, no-c-format
+msgid "Availability: 2.2.0"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:358
+#, no-c-format
+msgid "&M_support;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:364
+#, no-c-format
+msgid ""
+"-- Get the minimum X in a buffer around a point\n"
+"SELECT ST_X(ST_StartPoint(ST_BoundingDiagonal(\n"
+" ST_Buffer(ST_MakePoint(0,0),10)\n"
+")));\n"
+" st_x\n"
+"------\n"
+" -10"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:368
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_EndPoint\"/>, <xref linkend=\"ST_X\"/>, <xref "
+"linkend=\"ST_Y\"/>, <xref linkend=\"ST_Z\"/>, <xref linkend=\"ST_M\"/>, "
+"<xref linkend=\"geometry_overlaps_nd\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:382
+#, no-c-format
+msgid "ST_ExteriorRing"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:384
+#, no-c-format
+msgid ""
+"Returns a line string representing the exterior ring of the "
+"<varname>POLYGON</varname> geometry. Return NULL if the geometry is not a "
+"polygon. Will not work with MULTIPOLYGON"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:390
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ExteriorRing</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>a_polygon</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:401
+#, no-c-format
+msgid ""
+"Returns a line string representing the exterior ring of the "
+"<varname>POLYGON</varname> geometry. Return NULL if the geometry is not a "
+"polygon."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:404
+#, no-c-format
+msgid "Only works with POLYGON geometry types"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:406 reference_accessor.xml:786
+#, no-c-format
+msgid "&sfs_compliant; 2.1.5.1"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:407
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 8.2.3, 8.3.3"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:414
+#, no-c-format
+msgid ""
+"--If you have a table of polygons\n"
+"SELECT gid, ST_ExteriorRing(the_geom) AS ering\n"
+"FROM sometable;\n"
+"\n"
+"--If you have a table of MULTIPOLYGONs\n"
+"--and want to return a MULTILINESTRING composed of the exterior rings of each polygon\n"
+"SELECT gid, ST_Collect(ST_ExteriorRing(the_geom)) AS erings\n"
+" FROM (SELECT gid, (ST_Dump(the_geom)).geom As the_geom\n"
+" FROM sometable) As foo\n"
+"GROUP BY gid;\n"
+"\n"
+"--3d Example\n"
+"SELECT ST_AsEWKT(\n"
+" ST_ExteriorRing(\n"
+" ST_GeomFromEWKT('POLYGON((0 0 1, 1 1 1, 1 2 1, 1 1 1, 0 0 1))')\n"
+" )\n"
+");\n"
+"\n"
+"st_asewkt\n"
+"---------\n"
+"LINESTRING(0 0 1,1 1 1,1 2 1,1 1 1,0 0 1)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:420
+#, no-c-format
+msgid ", <xref linkend=\"ST_Boundary\"/>, <xref linkend=\"ST_NumInteriorRings\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:430
+#, no-c-format
+msgid "ST_GeometryN"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:432
+#, no-c-format
+msgid ""
+"Return the 1-based Nth geometry if the geometry is a GEOMETRYCOLLECTION, "
+"(MULTI)POINT, (MULTI)LINESTRING, MULTICURVE or (MULTI)POLYGON, "
+"POLYHEDRALSURFACE Otherwise, return NULL."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:439
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_GeometryN</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>n</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:450
+#, no-c-format
+msgid ""
+"Return the 1-based Nth geometry if the geometry is a GEOMETRYCOLLECTION, "
+"(MULTI)POINT, (MULTI)LINESTRING, MULTICURVE or (MULTI)POLYGON, "
+"POLYHEDRALSURFACE Otherwise, return NULL"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:455 reference_accessor.xml:1476
+#, no-c-format
+msgid ""
+"Index is 1-based as for OGC specs since version 0.8.0. Previous versions "
+"implemented this as 0-based instead."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:460
+#, no-c-format
+msgid ""
+"If you want to extract all geometries, of a geometry, ST_Dump is more "
+"efficient and will also work for singular geoms."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:463
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 Prior versions would return NULL for singular geometries. "
+"This was changed to return the geometry for ST_GeometryN(..,1) case."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:465
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 9.1.5"
+msgstr ""
+
+#. Tag: title
+#: reference_accessor.xml:475
+#, no-c-format
+msgid "Standard Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:477
+#, no-c-format
+msgid ""
+"--Extracting a subset of points from a 3d multipoint\n"
+"SELECT n, ST_AsEWKT(ST_GeometryN(the_geom, n)) As geomewkt\n"
+"FROM (\n"
+"VALUES (ST_GeomFromEWKT('MULTIPOINT(1 2 7, 3 4 7, 5 6 7, 8 9 10)') ),\n"
+"( ST_GeomFromEWKT('MULTICURVE(CIRCULARSTRING(2.5 2.5,4.5 2.5, 3.5 3.5), (10 11, 12 11))') )\n"
+" )As foo(the_geom)\n"
+" CROSS JOIN generate_series(1,100) n\n"
+"WHERE n <= ST_NumGeometries(the_geom);\n"
+"\n"
+" n | geomewkt\n"
+"---+-----------------------------------------\n"
+" 1 | POINT(1 2 7)\n"
+" 2 | POINT(3 4 7)\n"
+" 3 | POINT(5 6 7)\n"
+" 4 | POINT(8 9 10)\n"
+" 1 | CIRCULARSTRING(2.5 2.5,4.5 2.5,3.5 3.5)\n"
+" 2 | LINESTRING(10 11,12 11)\n"
+"\n"
+"\n"
+"--Extracting all geometries (useful when you want to assign an id)\n"
+"SELECT gid, n, ST_GeometryN(the_geom, n)\n"
+"FROM sometable CROSS JOIN generate_series(1,100) n\n"
+"WHERE n <= ST_NumGeometries(the_geom);"
+msgstr ""
+
+#. Tag: title
+#: reference_accessor.xml:480
+#, no-c-format
+msgid "Polyhedral Surfaces, TIN and Triangle Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:481
+#, no-c-format
+msgid ""
+"-- Polyhedral surface example\n"
+"-- Break a Polyhedral surface into its faces\n"
+"SELECT ST_AsEWKT(ST_GeometryN(p_geom,3)) As geom_ewkt\n"
+" FROM (SELECT ST_GeomFromEWKT('POLYHEDRALSURFACE( \n"
+"((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+"((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), \n"
+"((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+"((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+"((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), \n"
+"((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) \n"
+")') AS p_geom ) AS a;\n"
+"\n"
+" geom_ewkt\n"
+"------------------------------------------\n"
+" POLYGON((0 0 0,1 0 0,1 0 1,0 0 1,0 0 0))"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:483
+#, no-c-format
+msgid ""
+"-- TIN -- \n"
+"SELECT ST_AsEWKT(ST_GeometryN(geom,2)) as wkt\n"
+" FROM\n"
+" (SELECT \n"
+" ST_GeomFromEWKT('TIN (((\n"
+" 0 0 0, \n"
+" 0 0 1, \n"
+" 0 1 0, \n"
+" 0 0 0\n"
+" )), ((\n"
+" 0 0 0, \n"
+" 0 1 0, \n"
+" 1 1 0, \n"
+" 0 0 0\n"
+" ))\n"
+" )') AS geom\n"
+" ) AS g;\n"
+"-- result --\n"
+" wkt\n"
+"-------------------------------------\n"
+" TRIANGLE((0 0 0,0 1 0,1 1 0,0 0 0))"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:490 reference_accessor.xml:1347
+#, no-c-format
+msgid ", <xref linkend=\"ST_NumGeometries\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:496
+#, no-c-format
+msgid "ST_GeometryType"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:497
+#, no-c-format
+msgid "Return the geometry type of the ST_Geometry value."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:502
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_GeometryType</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:511
+#, no-c-format
+msgid ""
+"Returns the type of the geometry as a string. EG: 'ST_Linestring', "
+"'ST_Polygon','ST_MultiPolygon' etc. This function differs from "
+"GeometryType(geometry) in the case of the string and ST in front that is "
+"returned, as well as the fact that it will not indicate whether the geometry"
+" is measured."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:513 reference_accessor.xml:634
+#: reference_accessor.xml:1145
+#, no-c-format
+msgid "Enhanced: 2.0.0 support for Polyhedral surfaces was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:514
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.4"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:523
+#, no-c-format
+msgid ""
+"SELECT ST_GeometryType(ST_GeomFromText('LINESTRING(77.29 29.07,77.42 29.26,77.27 29.31,77.29 29.07)'));\n"
+" --result\n"
+" ST_LineString"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:525 reference_accessor.xml:527
+#, no-c-format
+msgid ""
+"SELECT ST_GeometryType(ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'));\n"
+" --result\n"
+" ST_PolyhedralSurface"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:529
+#, no-c-format
+msgid ""
+"SELECT ST_GeometryType(geom) as result\n"
+" FROM\n"
+" (SELECT \n"
+" ST_GeomFromEWKT('TIN (((\n"
+" 0 0 0, \n"
+" 0 0 1, \n"
+" 0 1 0, \n"
+" 0 0 0\n"
+" )), ((\n"
+" 0 0 0, \n"
+" 0 1 0, \n"
+" 1 1 0, \n"
+" 0 0 0\n"
+" ))\n"
+" )') AS geom\n"
+" ) AS g;\n"
+" result\n"
+"--------\n"
+" ST_Tin"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:542
+#, no-c-format
+msgid "ST_InteriorRingN"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:544
+#, no-c-format
+msgid ""
+"Return the Nth interior linestring ring of the polygon geometry. Return NULL"
+" if the geometry is not a polygon or the given N is out of range."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:551
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_InteriorRingN</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>a_polygon</parameter></paramdef>"
+" <paramdef><type>integer </type> <parameter>n</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:562
+#, no-c-format
+msgid ""
+"Return the Nth interior linestring ring of the polygon geometry. Return NULL"
+" if the geometry is not a polygon or the given N is out of range. index "
+"starts at 1."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:568
+#, no-c-format
+msgid ""
+"This will not work for MULTIPOLYGONs. Use in conjunction with ST_Dump for "
+"MULTIPOLYGONS"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:572
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 8.2.6, 8.3.5"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:581
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_InteriorRingN(the_geom, 1)) As the_geom\n"
+"FROM (SELECT ST_BuildArea(\n"
+" ST_Collect(ST_Buffer(ST_Point(1,2), 20,3),\n"
+" ST_Buffer(ST_Point(1, 2), 10,3))) As the_geom\n"
+" ) as foo"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:588
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Collect\"/>, <xref linkend=\"ST_Dump\"/>, <xref "
+"linkend=\"ST_NumInteriorRing\"/>,"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:601
+#, no-c-format
+msgid "ST_IsClosed"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:603
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if the <varname>LINESTRING</varname>'s start"
+" and end points are coincident. For Polyhedral surface is closed "
+"(volumetric)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:610
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_IsClosed</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:621
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if the <varname>LINESTRING</varname>'s start"
+" and end points are coincident. For Polyhedral Surfaces, it tells you if the"
+" surface is areal (open) or volumetric (closed)."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:625
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.1.5, 9.3.3"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:627
+#, no-c-format
+msgid ""
+"SQL-MM defines the result of "
+"<function>ST_IsClosed(<varname>NULL</varname>)</function> to be 0, while "
+"PostGIS returns <varname>NULL</varname>."
+msgstr ""
+
+#. Tag: title
+#: reference_accessor.xml:641
+#, no-c-format
+msgid "Line String and Point Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:643
+#, no-c-format
+msgid ""
+"postgis=# SELECT ST_IsClosed('LINESTRING(0 0, 1 1)'::geometry);\n"
+" st_isclosed\n"
+"-------------\n"
+" f\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_IsClosed('LINESTRING(0 0, 0 1, 1 1, 0 0)'::geometry);\n"
+" st_isclosed\n"
+"-------------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_IsClosed('MULTILINESTRING((0 0, 0 1, 1 1, 0 0),(0 0, 1 1))'::geometry);\n"
+" st_isclosed\n"
+"-------------\n"
+" f\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_IsClosed('POINT(0 0)'::geometry);\n"
+" st_isclosed\n"
+"-------------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_IsClosed('MULTIPOINT((0 0), (1 1))'::geometry);\n"
+" st_isclosed\n"
+"-------------\n"
+" t\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: title
+#: reference_accessor.xml:647
+#, no-c-format
+msgid "Polyhedral Surface Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:649
+#, no-c-format
+msgid ""
+"-- A cube --\n"
+" SELECT ST_IsClosed(ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'));\n"
+"\n"
+" st_isclosed\n"
+"-------------\n"
+" t\n"
+"\n"
+"\n"
+" -- Same as cube but missing a side --\n"
+" SELECT ST_IsClosed(ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)) )'));\n"
+"\n"
+" st_isclosed\n"
+"-------------\n"
+" f"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:661
+#, no-c-format
+msgid "ST_IsCollection"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:663
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if the argument is a collection "
+"(<varname>MULTI*</varname>, <varname>GEOMETRYCOLLECTION</varname>, ...)"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:670
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_IsCollection</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:680
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if the geometry type of the argument is "
+"either:"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:683
+#, no-c-format
+msgid "GEOMETRYCOLLECTION"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:684
+#, no-c-format
+msgid "MULTI{POINT,POLYGON,LINESTRING,CURVE,SURFACE}"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:685
+#, no-c-format
+msgid "COMPOUNDCURVE"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:690
+#, no-c-format
+msgid ""
+"This function analyzes the type of the geometry. This means that it will "
+"return <varname>TRUE</varname> on collections that are empty or that contain"
+" a single element."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:705
+#, no-c-format
+msgid ""
+"postgis=# SELECT ST_IsCollection('LINESTRING(0 0, 1 1)'::geometry);\n"
+" st_iscollection\n"
+"-------------\n"
+" f\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_IsCollection('MULTIPOINT EMPTY'::geometry);\n"
+" st_iscollection\n"
+"-------------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_IsCollection('MULTIPOINT((0 0))'::geometry);\n"
+" st_iscollection\n"
+"-------------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_IsCollection('MULTIPOINT((0 0), (42 42))'::geometry);\n"
+" st_iscollection\n"
+"-------------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_IsCollection('GEOMETRYCOLLECTION(POINT(0 0))'::geometry);\n"
+" st_iscollection\n"
+"-------------\n"
+" t\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:717
+#, no-c-format
+msgid "ST_IsEmpty"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:719
+#, no-c-format
+msgid ""
+"Returns true if this Geometry is an empty geometrycollection, polygon, point"
+" etc."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:725
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_IsEmpty</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:735
+#, no-c-format
+msgid ""
+"Returns true if this Geometry is an empty geometry. If true, then this "
+"Geometry represents an empty geometry collection, polygon, point etc."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:738
+#, no-c-format
+msgid ""
+"SQL-MM defines the result of ST_IsEmpty(NULL) to be 0, while PostGIS returns"
+" NULL."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:743
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.7"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:745
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 In prior versions of PostGIS "
+"ST_GeomFromText('GEOMETRYCOLLECTION(EMPTY)') was allowed. This is now "
+"illegal in PostGIS 2.0.0 to better conform with SQL/MM standards"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:753
+#, no-c-format
+msgid ""
+"SELECT ST_IsEmpty(ST_GeomFromText('GEOMETRYCOLLECTION EMPTY'));\n"
+" st_isempty\n"
+"------------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+" SELECT ST_IsEmpty(ST_GeomFromText('POLYGON EMPTY'));\n"
+" st_isempty\n"
+"------------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_IsEmpty(ST_GeomFromText('POLYGON((1 2, 3 4, 5 6, 1 2))'));\n"
+"\n"
+" st_isempty\n"
+"------------\n"
+" f\n"
+"(1 row)\n"
+"\n"
+" SELECT ST_IsEmpty(ST_GeomFromText('POLYGON((1 2, 3 4, 5 6, 1 2))')) = false;\n"
+" ?column?\n"
+"----------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+" SELECT ST_IsEmpty(ST_GeomFromText('CIRCULARSTRING EMPTY'));\n"
+" st_isempty\n"
+"------------\n"
+" t\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:760
+#, no-c-format
+msgid "ST_IsRing"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:762
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if this <varname>LINESTRING</varname> is "
+"both closed and simple."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:768
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_IsRing</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:779
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if this <varname>LINESTRING</varname> is "
+"both <xref linkend=\"ST_IsClosed\"/> "
+"(<function>ST_StartPoint(<parameter>g</parameter>)</function> "
+"<function>~=</function> "
+"<function>ST_Endpoint(<parameter>g</parameter>)</function>) and <xref "
+"linkend=\"ST_IsSimple\"/> (does not self intersect)."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:787
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.1.6"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:789
+#, no-c-format
+msgid ""
+"SQL-MM defines the result of "
+"<function>ST_IsRing(<varname>NULL</varname>)</function> to be 0, while "
+"PostGIS returns <varname>NULL</varname>."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:798
+#, no-c-format
+msgid ""
+"SELECT ST_IsRing(the_geom), ST_IsClosed(the_geom), ST_IsSimple(the_geom)\n"
+"FROM (SELECT 'LINESTRING(0 0, 0 1, 1 1, 1 0, 0 0)'::geometry AS the_geom) AS foo;\n"
+" st_isring | st_isclosed | st_issimple\n"
+"-----------+-------------+-------------\n"
+" t | t | t\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_IsRing(the_geom), ST_IsClosed(the_geom), ST_IsSimple(the_geom)\n"
+"FROM (SELECT 'LINESTRING(0 0, 0 1, 1 0, 1 1, 0 0)'::geometry AS the_geom) AS foo;\n"
+" st_isring | st_isclosed | st_issimple\n"
+"-----------+-------------+-------------\n"
+" f | t | f\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:804
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_IsSimple\"/>, <xref linkend=\"ST_StartPoint\"/>, <xref "
+"linkend=\"ST_EndPoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:812
+#, no-c-format
+msgid "ST_IsSimple"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:814
+#, no-c-format
+msgid ""
+"Returns (TRUE) if this Geometry has no anomalous geometric points, such as "
+"self intersection or self tangency."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:820
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_IsSimple</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:830
+#, no-c-format
+msgid ""
+"Returns true if this Geometry has no anomalous geometric points, such as "
+"self intersection or self tangency. For more information on the OGC's "
+"definition of geometry simplicity and validity, refer to <link "
+"linkend=\"OGC_Validity\">\"Ensuring OpenGIS compliancy of "
+"geometries\"</link>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:836
+#, no-c-format
+msgid ""
+"SQL-MM defines the result of ST_IsSimple(NULL) to be 0, while PostGIS "
+"returns NULL."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:841
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.8"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:849
+#, no-c-format
+msgid ""
+"SELECT ST_IsSimple(ST_GeomFromText('POLYGON((1 2, 3 4, 5 6, 1 2))'));\n"
+" st_issimple\n"
+"-------------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+" SELECT ST_IsSimple(ST_GeomFromText('LINESTRING(1 1,2 2,2 3.5,1 3,1 2,2 1)'));\n"
+" st_issimple\n"
+"-------------\n"
+" f\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:861
+#, no-c-format
+msgid "ST_IsValid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:863
+#, no-c-format
+msgid ""
+"Returns <varname>true</varname> if the <varname>ST_Geometry</varname> is "
+"well formed."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_accessor.xml:869
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_IsValid</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_IsValid</function></funcdef> <paramdef><type>geometry </type> "
+"<parameter>g</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>flags</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:887
+#, no-c-format
+msgid ""
+"Test if an ST_Geometry value is well formed. For geometries that are "
+"invalid, the PostgreSQL NOTICE will provide details of why it is not valid. "
+"For more information on the OGC's definition of geometry simplicity and "
+"validity, refer to <link linkend=\"OGC_Validity\">\"Ensuring OpenGIS "
+"compliancy of geometries\"</link>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:893
+#, no-c-format
+msgid ""
+"SQL-MM defines the result of ST_IsValid(NULL) to be 0, while PostGIS returns"
+" NULL."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:897
+#, no-c-format
+msgid ""
+"The version accepting flags is available starting with 2.0.0 and requires "
+"GEOS >= 3.3.0. Such version does not print a NOTICE explaining the "
+"invalidity. Allowed <varname>flags</varname> are documented in <xref "
+"linkend=\"ST_IsValidDetail\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:905
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.9"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:913
+#, no-c-format
+msgid ""
+"SELECT ST_IsValid(ST_GeomFromText('LINESTRING(0 0, 1 1)')) As good_line,\n"
+" ST_IsValid(ST_GeomFromText('POLYGON((0 0, 1 1, 1 2, 1 1, 0 0))')) As bad_poly\n"
+"--results\n"
+"NOTICE: Self-intersection at or near point 0 0\n"
+" good_line | bad_poly\n"
+"-----------+----------\n"
+" t | f"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:919
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_IsValidReason\"/>, <xref "
+"linkend=\"ST_IsValidDetail\"/>, <xref linkend=\"ST_Summary\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:930
+#, no-c-format
+msgid "ST_IsValidReason"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:932
+#, no-c-format
+msgid ""
+"Returns text stating if a geometry is valid or not and if not valid, a "
+"reason why."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_accessor.xml:936
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text "
+"<function>ST_IsValidReason</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geomA</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text "
+"<function>ST_IsValidReason</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geomA</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>flags</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:952
+#, no-c-format
+msgid ""
+"Returns text stating if a geometry is valid or not an if not valid, a reason"
+" why."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:954
+#, no-c-format
+msgid ""
+"Useful in combination with ST_IsValid to generate a detailed report of "
+"invalid geometries and reasons."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:956
+#, no-c-format
+msgid ""
+"Allowed <varname>flags</varname> are documented in <xref "
+"linkend=\"ST_IsValidDetail\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:960
+#, no-c-format
+msgid "Availability: 1.4 - requires GEOS >= 3.1.0."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:961
+#, no-c-format
+msgid ""
+"Availability: 2.0 - requires GEOS >= 3.3.0 for the version taking flags."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:969
+#, no-c-format
+msgid ""
+"--First 3 Rejects from a successful quintuplet experiment\n"
+"SELECT gid, ST_IsValidReason(the_geom) as validity_info\n"
+"FROM\n"
+"(SELECT ST_MakePolygon(ST_ExteriorRing(e.buff), ST_Accum(f.line)) As the_geom, gid\n"
+"FROM (SELECT ST_Buffer(ST_MakePoint(x1*10,y1), z1) As buff, x1*10 + y1*100 + z1*1000 As gid\n"
+" FROM generate_series(-4,6) x1\n"
+" CROSS JOIN generate_series(2,5) y1\n"
+" CROSS JOIN generate_series(1,8) z1\n"
+" WHERE x1 > y1*0.5 AND z1 < x1*y1) As e\n"
+" INNER JOIN (SELECT ST_Translate(ST_ExteriorRing(ST_Buffer(ST_MakePoint(x1*10,y1), z1)),y1*1, z1*2) As line\n"
+" FROM generate_series(-3,6) x1\n"
+" CROSS JOIN generate_series(2,5) y1\n"
+" CROSS JOIN generate_series(1,10) z1\n"
+" WHERE x1 > y1*0.75 AND z1 < x1*y1) As f\n"
+"ON (ST_Area(e.buff) > 78 AND ST_Contains(e.buff, f.line))\n"
+"GROUP BY gid, e.buff) As quintuplet_experiment\n"
+"WHERE ST_IsValid(the_geom) = false\n"
+"ORDER BY gid\n"
+"LIMIT 3;\n"
+"\n"
+" gid | validity_info\n"
+"------+--------------------------\n"
+" 5330 | Self-intersection [32 5]\n"
+" 5340 | Self-intersection [42 5]\n"
+" 5350 | Self-intersection [52 5]\n"
+"\n"
+" --simple example\n"
+"SELECT ST_IsValidReason('LINESTRING(220227 150406,2220227 150407,222020 150410)');\n"
+"\n"
+" st_isvalidreason\n"
+"------------------\n"
+" Valid Geometry"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:976
+#, no-c-format
+msgid ", <xref linkend=\"ST_Summary\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:982
+#, no-c-format
+msgid "ST_IsValidDetail"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:984
+#, no-c-format
+msgid ""
+"Returns a valid_detail (valid,reason,location) row stating if a geometry is "
+"valid or not and if not valid, a reason why and a location where."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_accessor.xml:988
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>valid_detail "
+"<function>ST_IsValidDetail</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geom</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>valid_detail "
+"<function>ST_IsValidDetail</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geom</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>flags</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1004
+#, no-c-format
+msgid ""
+"Returns a valid_detail row, formed by a boolean (valid) stating if a "
+"geometry is valid, a varchar (reason) stating a reason why it is invalid and"
+" a geometry (location) pointing out where it is invalid."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1006
+#, no-c-format
+msgid ""
+"Useful to substitute and improve the combination of ST_IsValid and "
+"ST_IsValidReason to generate a detailed report of invalid geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1008
+#, no-c-format
+msgid "The 'flags' argument is a bitfield. It can have the following values:"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1012
+#, no-c-format
+msgid ""
+"1: Consider self-intersecting rings forming holes as valid. This is also "
+"know as \"the ESRI flag\". Note that this is against the OGC model."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1021
+#, no-c-format
+msgid "Availability: 2.0.0 - requires GEOS >= 3.3.0."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1029
+#, no-c-format
+msgid ""
+"--First 3 Rejects from a successful quintuplet experiment\n"
+"SELECT gid, reason(ST_IsValidDetail(the_geom)), ST_AsText(location(ST_IsValidDetail(the_geom))) as location \n"
+"FROM\n"
+"(SELECT ST_MakePolygon(ST_ExteriorRing(e.buff), ST_Accum(f.line)) As the_geom, gid\n"
+"FROM (SELECT ST_Buffer(ST_MakePoint(x1*10,y1), z1) As buff, x1*10 + y1*100 + z1*1000 As gid\n"
+" FROM generate_series(-4,6) x1\n"
+" CROSS JOIN generate_series(2,5) y1\n"
+" CROSS JOIN generate_series(1,8) z1\n"
+" WHERE x1 > y1*0.5 AND z1 < x1*y1) As e\n"
+" INNER JOIN (SELECT ST_Translate(ST_ExteriorRing(ST_Buffer(ST_MakePoint(x1*10,y1), z1)),y1*1, z1*2) As line\n"
+" FROM generate_series(-3,6) x1\n"
+" CROSS JOIN generate_series(2,5) y1\n"
+" CROSS JOIN generate_series(1,10) z1\n"
+" WHERE x1 > y1*0.75 AND z1 < x1*y1) As f\n"
+"ON (ST_Area(e.buff) > 78 AND ST_Contains(e.buff, f.line))\n"
+"GROUP BY gid, e.buff) As quintuplet_experiment\n"
+"WHERE ST_IsValid(the_geom) = false\n"
+"ORDER BY gid\n"
+"LIMIT 3;\n"
+"\n"
+" gid | reason | location\n"
+"------+-------------------+-------------\n"
+" 5330 | Self-intersection | POINT(32 5)\n"
+" 5340 | Self-intersection | POINT(42 5)\n"
+" 5350 | Self-intersection | POINT(52 5)\n"
+"\n"
+" --simple example\n"
+"SELECT * FROM ST_IsValidDetail('LINESTRING(220227 150406,2220227 150407,222020 150410)');\n"
+"\n"
+" valid | reason | location\n"
+"-------+--------+----------\n"
+" t | |"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1036
+#, no-c-format
+msgid ", <xref linkend=\"ST_IsValidReason\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1045
+#, no-c-format
+msgid "ST_M"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1047
+#, no-c-format
+msgid ""
+"<refpurpose>Return the M coordinate of the point, or NULL if not available. "
+"Input must be a point.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1053
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_M</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>a_point</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1063
+#, no-c-format
+msgid ""
+"<para>Return the M coordinate of the point, or NULL if not available. Input "
+"must be a point.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1067
+#, no-c-format
+msgid ""
+"This is not (yet) part of the OGC spec, but is listed here to complete the "
+"point coordinate extractor function list."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1071 reference_accessor.xml:1962
+#, no-c-format
+msgid "&sqlmm_compliant;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1079
+#, no-c-format
+msgid ""
+"SELECT ST_M(ST_GeomFromEWKT('POINT(1 2 3 4)'));\n"
+" st_m\n"
+"------\n"
+" 4\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1086
+#, no-c-format
+msgid ", <xref linkend=\"ST_X\"/>, <xref linkend=\"ST_Y\"/>, <xref linkend=\"ST_Z\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1092
+#, no-c-format
+msgid "ST_NDims"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1093
+#, no-c-format
+msgid ""
+"Returns coordinate dimension of the geometry as a small int. Values are: 2,3"
+" or 4."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1099
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NDims</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1109
+#, no-c-format
+msgid ""
+"Returns the coordinate dimension of the geometry. PostGIS supports 2 - (x,y)"
+" , 3 - (x,y,z) or 2D with measure - x,y,m, and 4 - 3D with measure space "
+"x,y,z,m"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1118
+#, no-c-format
+msgid ""
+"SELECT ST_NDims(ST_GeomFromText('POINT(1 1)')) As d2point,\n"
+" ST_NDims(ST_GeomFromEWKT('POINT(1 1 2)')) As d3point,\n"
+" ST_NDims(ST_GeomFromEWKT('POINTM(1 1 0.5)')) As d2pointm;\n"
+"\n"
+" d2point | d3point | d2pointm\n"
+"---------+---------+----------\n"
+" 2 | 3 | 3"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1122
+#, no-c-format
+msgid ", <xref linkend=\"ST_Dimension\"/>, <xref linkend=\"ST_GeomFromEWKT\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1128
+#, no-c-format
+msgid "ST_NPoints"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1129
+#, no-c-format
+msgid "Return the number of points (vertexes) in a geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1134
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NPoints</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1144
+#, no-c-format
+msgid "Return the number of points in a geometry. Works for all geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1146
+#, no-c-format
+msgid ""
+"Prior to 1.3.4, this function crashes if used with geometries that contain "
+"CURVES. This is fixed in 1.3.4+"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1156
+#, no-c-format
+msgid ""
+"SELECT ST_NPoints(ST_GeomFromText('LINESTRING(77.29 29.07,77.42 29.26,77.27 29.31,77.29 29.07)'));\n"
+"--result\n"
+"4\n"
+"\n"
+"--Polygon in 3D space\n"
+"SELECT ST_NPoints(ST_GeomFromEWKT('LINESTRING(77.29 29.07 1,77.42 29.26 0,77.27 29.31 -1,77.29 29.07 3)'))\n"
+"--result\n"
+"4"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1167
+#, no-c-format
+msgid "ST_NRings"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1168
+#, no-c-format
+msgid ""
+"If the geometry is a polygon or multi-polygon returns the number of rings."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1173
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NRings</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1183
+#, no-c-format
+msgid ""
+"If the geometry is a polygon or multi-polygon returns the number of rings. "
+"Unlike NumInteriorRings, it counts the outer rings as well."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1193
+#, no-c-format
+msgid ""
+"SELECT ST_NRings(the_geom) As Nrings, ST_NumInteriorRings(the_geom) As ninterrings\n"
+" FROM (SELECT ST_GeomFromText('POLYGON((1 2, 3 4, 5 6, 1 2))') As the_geom) As foo;\n"
+" nrings | ninterrings\n"
+"--------+-------------\n"
+" 1 | 0\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1206
+#, no-c-format
+msgid "ST_NumGeometries"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1207
+#, no-c-format
+msgid ""
+"If geometry is a GEOMETRYCOLLECTION (or MULTI*) return the number of "
+"geometries, for single geometries will return 1, otherwise return NULL."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1213
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NumGeometries</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1223
+#, no-c-format
+msgid ""
+"Returns the number of Geometries. If geometry is a GEOMETRYCOLLECTION (or "
+"MULTI*) return the number of geometries, for single geometries will return "
+"1, otherwise return NULL."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1227
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 In prior versions this would return NULL if the geometry was "
+"not a collection/MULTI type. 2.0.0+ now returns 1 for single geometries e.g "
+"POLYGON, LINESTRING, POINT."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1229
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 9.1.4"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1239
+#, no-c-format
+msgid ""
+"--Prior versions would have returned NULL for this -- in 2.0.0 this returns 1\n"
+"SELECT ST_NumGeometries(ST_GeomFromText('LINESTRING(77.29 29.07,77.42 29.26,77.27 29.31,77.29 29.07)'));\n"
+"--result\n"
+"1\n"
+"\n"
+"--Geometry Collection Example - multis count as one geom in a collection\n"
+"SELECT ST_NumGeometries(ST_GeomFromEWKT('GEOMETRYCOLLECTION(MULTIPOINT(-2 3 , -2 2),\n"
+"LINESTRING(5 5 ,10 10),\n"
+"POLYGON((-7 4.2,-7.1 5,-7.1 4.3,-7 4.2)))'));\n"
+"--result\n"
+"3"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1244
+#, no-c-format
+msgid ", <xref linkend=\"ST_Multi\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1250
+#, no-c-format
+msgid "ST_NumInteriorRings"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1251
+#, no-c-format
+msgid ""
+"Return the number of interior rings of the a polygon in the geometry. This "
+"will work with POLYGON and return NULL for a MULTIPOLYGON type or any other "
+"type"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1257
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NumInteriorRings</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>a_polygon</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1267
+#, no-c-format
+msgid ""
+"Return the number of interior rings of the first polygon in the geometry. "
+"This will work with both POLYGON and MULTIPOLYGON types but only looks at "
+"the first polygon. Return NULL if there is no polygon in the geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1272
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 8.2.5"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1273
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 - in prior versions it would return the number of interior "
+"rings for the first POLYGON in a MULTIPOLYGON."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1279
+#, no-c-format
+msgid ""
+"--If you have a regular polygon\n"
+"SELECT gid, field1, field2, ST_NumInteriorRings(the_geom) AS numholes\n"
+"FROM sometable;\n"
+"\n"
+"--If you have multipolygons\n"
+"--And you want to know the total number of interior rings in the MULTIPOLYGON\n"
+"SELECT gid, field1, field2, SUM(ST_NumInteriorRings(the_geom)) AS numholes\n"
+"FROM (SELECT gid, field1, field2, (ST_Dump(the_geom)).geom As the_geom\n"
+" FROM sometable) As foo\n"
+"GROUP BY gid, field1,field2;"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1290
+#, no-c-format
+msgid "ST_NumInteriorRing"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1291
+#, no-c-format
+msgid ""
+"Return the number of interior rings of a polygon in the geometry. Synonym "
+"for ST_NumInteriorRings."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1297
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NumInteriorRing</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>a_polygon</parameter></paramdef>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1313
+#, no-c-format
+msgid "ST_NumPatches"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1314
+#, no-c-format
+msgid ""
+"Return the number of faces on a Polyhedral Surface. Will return null for "
+"non-polyhedral geometries."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1319
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NumPatches</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1329
+#, no-c-format
+msgid ""
+"Return the number of faces on a Polyhedral Surface. Will return null for "
+"non-polyhedral geometries. This is an alias for ST_NumGeometries to support "
+"MM naming. Faster to use ST_NumGeometries if you don't care about MM "
+"convention."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1332 reference_accessor.xml:1427
+#, no-c-format
+msgid "Availability: 2.0.0"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1335 reference_accessor.xml:1428
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: ?"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1342
+#, no-c-format
+msgid ""
+"SELECT ST_NumPatches(ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'));\n"
+" --result\n"
+" 6"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1353
+#, no-c-format
+msgid "ST_NumPoints"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1354
+#, no-c-format
+msgid ""
+"Return the number of points in an ST_LineString or ST_CircularString value."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1360
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NumPoints</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1370
+#, no-c-format
+msgid ""
+"Return the number of points in an ST_LineString or ST_CircularString value. "
+"Prior to 1.4 only works with Linestrings as the specs state. From 1.4 "
+"forward this is an alias for ST_NPoints which returns number of vertexes for"
+" not just line strings. Consider using ST_NPoints instead which is multi-"
+"purpose and works with many geometry types."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1377
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.2.4"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1383
+#, no-c-format
+msgid ""
+"SELECT ST_NumPoints(ST_GeomFromText('LINESTRING(77.29 29.07,77.42 29.26,77.27 29.31,77.29 29.07)'));\n"
+" --result\n"
+" 4"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1394
+#, no-c-format
+msgid "ST_PatchN"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1396
+#, no-c-format
+msgid ""
+"Return the 1-based Nth geometry (face) if the geometry is a "
+"POLYHEDRALSURFACE, POLYHEDRALSURFACEM. Otherwise, return NULL."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1403
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_PatchN</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>n</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1414
+#, no-c-format
+msgid ""
+">Return the 1-based Nth geometry (face) if the geometry is a "
+"POLYHEDRALSURFACE, POLYHEDRALSURFACEM. Otherwise, return NULL. This returns "
+"the same answer as ST_GeometryN for Polyhedral Surfaces. Using ST_GemoetryN "
+"is faster."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1420
+#, no-c-format
+msgid "Index is 1-based."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1424
+#, no-c-format
+msgid ""
+"If you want to extract all geometries, of a geometry, ST_Dump is more "
+"efficient."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1438
+#, no-c-format
+msgid ""
+"--Extract the 2nd face of the polyhedral surface\n"
+"SELECT ST_AsEWKT(ST_PatchN(geom, 2)) As geomewkt\n"
+"FROM (\n"
+"VALUES (ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )')) ) As foo(geom);\n"
+"\n"
+" geomewkt\n"
+"---+-----------------------------------------\n"
+" POLYGON((0 0 0,0 1 0,1 1 0,1 0 0,0 0 0))"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1445
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_GeomFromEWKT\"/>, <xref linkend=\"ST_Dump\"/>, <xref "
+"linkend=\"ST_GeometryN\"/>, <xref linkend=\"ST_NumGeometries\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1451
+#, no-c-format
+msgid "ST_PointN"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1453
+#, no-c-format
+msgid ""
+"Return the Nth point in the first linestring or circular linestring in the "
+"geometry. Return NULL if there is no linestring in the geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1460
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_PointN</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>a_linestring</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>n</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1471
+#, no-c-format
+msgid ""
+"Return the Nth point in a single linestring or circular linestring in the "
+"geometry. Return NULL if there is no linestring in the geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1481
+#, no-c-format
+msgid ""
+"If you want to get the nth point of each line string in a multilinestring, "
+"use in conjunction with ST_Dump"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1486
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.2.5, 7.3.5"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1489
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 no longer works with single geometry multilinestrings. In "
+"older versions of PostGIS -- a single line multilinestring would work "
+"happily with this function and return the start point. In 2.0.0 it just "
+"returns NULL like any other multilinestring."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1499
+#, no-c-format
+msgid ""
+"-- Extract all POINTs from a LINESTRING\n"
+"SELECT ST_AsText(\n"
+" ST_PointN(\n"
+" column1,\n"
+" generate_series(1, ST_NPoints(column1))\n"
+" ))\n"
+"FROM ( VALUES ('LINESTRING(0 0, 1 1, 2 2)'::geometry) ) AS foo;\n"
+"\n"
+" st_astext\n"
+"------------\n"
+" POINT(0 0)\n"
+" POINT(1 1)\n"
+" POINT(2 2)\n"
+"(3 rows)\n"
+"\n"
+"--Example circular string\n"
+"SELECT ST_AsText(ST_PointN(ST_GeomFromText('CIRCULARSTRING(1 2, 3 2, 1 2)'),2));\n"
+"\n"
+"st_astext\n"
+"----------\n"
+"POINT(3 2)"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1511
+#, no-c-format
+msgid "ST_SRID"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1512
+#, no-c-format
+msgid ""
+"Returns the spatial reference identifier for the ST_Geometry as defined in "
+"spatial_ref_sys table."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1517
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_SRID</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1527
+#, no-c-format
+msgid ""
+"Returns the spatial reference identifier for the ST_Geometry as defined in "
+"spatial_ref_sys table. <xref linkend=\"spatial_ref_sys\"/>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1528
+#, no-c-format
+msgid ""
+"spatial_ref_sys table is a table that catalogs all spatial reference systems"
+" known to PostGIS and is used for transformations from one spatial reference"
+" system to another. So verifying you have the right spatial reference system"
+" identifier is important if you plan to ever transform your geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1532
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.5"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1540
+#, no-c-format
+msgid ""
+"SELECT ST_SRID(ST_GeomFromText('POINT(-71.1043 42.315)',4326));\n"
+" --result\n"
+" 4326"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1545
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_GeomFromText\"/>, <xref linkend=\"ST_SetSRID\"/>, <xref"
+" linkend=\"ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1551
+#, no-c-format
+msgid "ST_StartPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1553
+#, no-c-format
+msgid ""
+"Returns the first point of a <varname>LINESTRING</varname> geometry as a "
+"<varname>POINT</varname>."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1559
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_StartPoint</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1570
+#, no-c-format
+msgid ""
+"Returns the first point of a <varname>LINESTRING</varname> or "
+"<varname>CIRCULARLINESTRING</varname> geometry as a <varname>POINT</varname>"
+" or <varname>NULL</varname> if the input parameter is not a "
+"<varname>LINESTRING</varname> or <varname>CIRCULARLINESTRING</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1574
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.1.3"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1589
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_StartPoint('LINESTRING(0 1, 0 2)'::geometry));\n"
+" st_astext\n"
+"------------\n"
+" POINT(0 1)\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_StartPoint('POINT(0 1)'::geometry) IS NULL AS is_null;\n"
+" is_null\n"
+"----------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"--3d line\n"
+"SELECT ST_AsEWKT(ST_StartPoint('LINESTRING(0 1 1, 0 2 2)'::geometry));\n"
+" st_asewkt\n"
+"------------\n"
+" POINT(0 1 1)\n"
+"(1 row)\n"
+"\n"
+"-- circular linestring --\n"
+"SELECT ST_AsText(ST_StartPoint('CIRCULARSTRING(5 2,-3 1.999999, -2 1, -4 2, 5 2)'::geometry));\n"
+" st_astext\n"
+"------------\n"
+" POINT(5 2)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1595
+#, no-c-format
+msgid ", <xref linkend=\"ST_PointN\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1600
+#, no-c-format
+msgid "ST_Summary"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1602
+#, no-c-format
+msgid ""
+"<refpurpose>Returns a text summary of the contents of the "
+"geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_accessor.xml:1608
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text <function>ST_Summary</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>text "
+"<function>ST_Summary</function></funcdef> <paramdef><type>geography </type> "
+"<parameter>g</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1623
+#, no-c-format
+msgid "<para>Returns a text summary of the contents of the geometry.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1625
+#, no-c-format
+msgid ""
+"Flags shown square brackets after the geometry type have the following "
+"meaning:"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1629
+#, no-c-format
+msgid "M: has M ordinate"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1630
+#, no-c-format
+msgid "Z: has Z ordinate"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1631
+#, no-c-format
+msgid "B: has a cached bounding box"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1632
+#, no-c-format
+msgid "G: is geodetic (geography)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1633
+#, no-c-format
+msgid "S: has spatial reference system"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1637
+#, no-c-format
+msgid "Availability: 1.2.2"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1638
+#, no-c-format
+msgid "Enhanced: 2.0.0 added support for geography"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1639
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 S flag to denote if has a known spatial reference system"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1646
+#, no-c-format
+msgid ""
+"=# SELECT ST_Summary(ST_GeomFromText('LINESTRING(0 0, 1 1)')) as geom,\n"
+" ST_Summary(ST_GeogFromText('POLYGON((0 0, 1 1, 1 2, 1 1, 0 0))')) geog;\n"
+" geom | geog \n"
+"-----------------------------+--------------------------\n"
+" LineString[B] with 2 points | Polygon[BGS] with 1 rings\n"
+" | ring 0 has 5 points\n"
+" :\n"
+"(1 row)\n"
+"\n"
+"\n"
+"=# SELECT ST_Summary(ST_GeogFromText('LINESTRING(0 0 1, 1 1 1)')) As geog_line,\n"
+" ST_Summary(ST_GeomFromText('SRID=4326;POLYGON((0 0 1, 1 1 2, 1 2 3, 1 1 1, 0 0 1))')) As geom_poly;\n"
+";\n"
+" geog_line | geom_poly\n"
+"-------------------------------- +--------------------------\n"
+" LineString[ZBGS] with 2 points | Polygon[ZBS] with 1 rings\n"
+" : ring 0 has 5 points\n"
+" :\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1652
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_AddBBox\"/>, <xref linkend=\"ST_Force_3DM\"/>, "
+"<xref linkend=\"ST_Force_3DZ\"/>, <xref linkend=\"ST_Force2D\"/>, <xref "
+"linkend=\"geography\"/>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1661
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_IsValid\"/>, <xref linkend=\"ST_IsValidReason\"/>, "
+"<xref linkend=\"ST_IsValidDetail\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1672
+#, no-c-format
+msgid "ST_X"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1674
+#, no-c-format
+msgid ""
+"<refpurpose>Return the X coordinate of the point, or NULL if not available. "
+"Input must be a point.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1680
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_X</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>a_point</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1690
+#, no-c-format
+msgid ""
+"<para>Return the X coordinate of the point, or NULL if not available. Input "
+"must be a point.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1693
+#, no-c-format
+msgid ""
+"If you want to get the max min x values of any geometry look at ST_XMin, "
+"ST_XMax functions."
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1695
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 6.1.3"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1703
+#, no-c-format
+msgid ""
+"SELECT ST_X(ST_GeomFromEWKT('POINT(1 2 3 4)'));\n"
+" st_x\n"
+"------\n"
+" 1\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_Y(ST_Centroid(ST_GeomFromEWKT('LINESTRING(1 2 3 4, 1 1 1 1)')));\n"
+" st_y\n"
+"------\n"
+" 1.5\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1710
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_GeomFromEWKT\"/>, <xref linkend=\"ST_M\"/>, <xref "
+"linkend=\"ST_XMax\"/>, <xref linkend=\"ST_XMin\"/>, <xref "
+"linkend=\"ST_Y\"/>, <xref linkend=\"ST_Z\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1716
+#, no-c-format
+msgid "ST_XMax"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1718
+#, no-c-format
+msgid ""
+"<refpurpose>Returns X maxima of a bounding box 2d or 3d or a "
+"geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1723
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_XMax</function></funcdef> <paramdef><type>box3d "
+"</type> <parameter>aGeomorBox2DorBox3D</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1733
+#, no-c-format
+msgid ""
+"<para>Returns X maxima of a bounding box 2d or 3d or a geometry.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1736 reference_accessor.xml:1781
+#: reference_accessor.xml:1869 reference_accessor.xml:1914
+#: reference_accessor.xml:2002 reference_accessor.xml:2089
+#, no-c-format
+msgid ""
+"Although this function is only defined for box3d, it will work for box2d and"
+" geometry because of the auto-casting behavior defined for geometries and "
+"box2d. However you can not feed it a geometry or box2d text representation, "
+"since that will not auto-cast."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1748
+#, no-c-format
+msgid ""
+"SELECT ST_XMax('BOX3D(1 2 3, 4 5 6)');\n"
+"st_xmax\n"
+"-------\n"
+"4\n"
+"\n"
+"SELECT ST_XMax(ST_GeomFromText('LINESTRING(1 3 4, 5 6 7)'));\n"
+"st_xmax\n"
+"-------\n"
+"5\n"
+"\n"
+"SELECT ST_XMax(CAST('BOX(-3 2, 3 4)' As box2d));\n"
+"st_xmax\n"
+"-------\n"
+"3\n"
+"--Observe THIS DOES NOT WORK because it will try to autocast the string representation to a BOX3D\n"
+"SELECT ST_XMax('LINESTRING(1 3, 5 6)');\n"
+"\n"
+"--ERROR: BOX3D parser - doesnt start with BOX3D(\n"
+"\n"
+"SELECT ST_XMax(ST_GeomFromEWKT('CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)'));\n"
+"st_xmax\n"
+"--------\n"
+"220288.248780547"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1755 reference_accessor.xml:1800
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_YMax\"/>, <xref linkend=\"ST_YMin\"/>, <xref "
+"linkend=\"ST_ZMax\"/>, <xref linkend=\"ST_ZMin\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1761
+#, no-c-format
+msgid "ST_XMin"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1763
+#, no-c-format
+msgid ""
+"<refpurpose>Returns X minima of a bounding box 2d or 3d or a "
+"geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1768
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_XMin</function></funcdef> <paramdef><type>box3d "
+"</type> <parameter>aGeomorBox2DorBox3D</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1778
+#, no-c-format
+msgid ""
+"<para>Returns X minima of a bounding box 2d or 3d or a geometry.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1793
+#, no-c-format
+msgid ""
+"SELECT ST_XMin('BOX3D(1 2 3, 4 5 6)');\n"
+"st_xmin\n"
+"-------\n"
+"1\n"
+"\n"
+"SELECT ST_XMin(ST_GeomFromText('LINESTRING(1 3 4, 5 6 7)'));\n"
+"st_xmin\n"
+"-------\n"
+"1\n"
+"\n"
+"SELECT ST_XMin(CAST('BOX(-3 2, 3 4)' As box2d));\n"
+"st_xmin\n"
+"-------\n"
+"-3\n"
+"--Observe THIS DOES NOT WORK because it will try to autocast the string representation to a BOX3D\n"
+"SELECT ST_XMin('LINESTRING(1 3, 5 6)');\n"
+"\n"
+"--ERROR: BOX3D parser - doesnt start with BOX3D(\n"
+"\n"
+"SELECT ST_XMin(ST_GeomFromEWKT('CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)'));\n"
+"st_xmin\n"
+"--------\n"
+"220186.995121892"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1806
+#, no-c-format
+msgid "ST_Y"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1808
+#, no-c-format
+msgid ""
+"<refpurpose>Return the Y coordinate of the point, or NULL if not available. "
+"Input must be a point.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1814
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_Y</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>a_point</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1824
+#, no-c-format
+msgid ""
+"<para>Return the Y coordinate of the point, or NULL if not available. Input "
+"must be a point.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1828
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 6.1.4"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1836
+#, no-c-format
+msgid ""
+"SELECT ST_Y(ST_GeomFromEWKT('POINT(1 2 3 4)'));\n"
+" st_y\n"
+"------\n"
+" 2\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_Y(ST_Centroid(ST_GeomFromEWKT('LINESTRING(1 2 3 4, 1 1 1 1)')));\n"
+" st_y\n"
+"------\n"
+" 1.5\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1843
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_GeomFromEWKT\"/>, <xref linkend=\"ST_M\"/>, <xref "
+"linkend=\"ST_X\"/>, <xref linkend=\"ST_YMax\"/>, <xref "
+"linkend=\"ST_YMin\"/>, <xref linkend=\"ST_Z\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1849
+#, no-c-format
+msgid "ST_YMax"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1851
+#, no-c-format
+msgid ""
+"<refpurpose>Returns Y maxima of a bounding box 2d or 3d or a "
+"geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1856
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_YMax</function></funcdef> <paramdef><type>box3d "
+"</type> <parameter>aGeomorBox2DorBox3D</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1866
+#, no-c-format
+msgid ""
+"<para>Returns Y maxima of a bounding box 2d or 3d or a geometry.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1881
+#, no-c-format
+msgid ""
+"SELECT ST_YMax('BOX3D(1 2 3, 4 5 6)');\n"
+"st_ymax\n"
+"-------\n"
+"5\n"
+"\n"
+"SELECT ST_YMax(ST_GeomFromText('LINESTRING(1 3 4, 5 6 7)'));\n"
+"st_ymax\n"
+"-------\n"
+"6\n"
+"\n"
+"SELECT ST_YMax(CAST('BOX(-3 2, 3 4)' As box2d));\n"
+"st_ymax\n"
+"-------\n"
+"4\n"
+"--Observe THIS DOES NOT WORK because it will try to autocast the string representation to a BOX3D\n"
+"SELECT ST_YMax('LINESTRING(1 3, 5 6)');\n"
+"\n"
+"--ERROR: BOX3D parser - doesnt start with BOX3D(\n"
+"\n"
+"SELECT ST_YMax(ST_GeomFromEWKT('CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)'));\n"
+"st_ymax\n"
+"--------\n"
+"150506.126829327"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1888
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_XMax\"/>, <xref linkend=\"ST_YMin\"/>, <xref "
+"linkend=\"ST_ZMax\"/>, <xref linkend=\"ST_ZMin\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1894
+#, no-c-format
+msgid "ST_YMin"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1896
+#, no-c-format
+msgid ""
+"<refpurpose>Returns Y minima of a bounding box 2d or 3d or a "
+"geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1901
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_YMin</function></funcdef> <paramdef><type>box3d "
+"</type> <parameter>aGeomorBox2DorBox3D</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1911
+#, no-c-format
+msgid ""
+"<para>Returns Y minima of a bounding box 2d or 3d or a geometry.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1926
+#, no-c-format
+msgid ""
+"SELECT ST_YMin('BOX3D(1 2 3, 4 5 6)');\n"
+"st_ymin\n"
+"-------\n"
+"2\n"
+"\n"
+"SELECT ST_YMin(ST_GeomFromText('LINESTRING(1 3 4, 5 6 7)'));\n"
+"st_ymin\n"
+"-------\n"
+"3\n"
+"\n"
+"SELECT ST_YMin(CAST('BOX(-3 2, 3 4)' As box2d));\n"
+"st_ymin\n"
+"-------\n"
+"2\n"
+"--Observe THIS DOES NOT WORK because it will try to autocast the string representation to a BOX3D\n"
+"SELECT ST_YMin('LINESTRING(1 3, 5 6)');\n"
+"\n"
+"--ERROR: BOX3D parser - doesnt start with BOX3D(\n"
+"\n"
+"SELECT ST_YMin(ST_GeomFromEWKT('CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)'));\n"
+"st_ymin\n"
+"--------\n"
+"150406"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1933
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_XMin\"/>, <xref linkend=\"ST_XMax\"/>, <xref "
+"linkend=\"ST_YMax\"/>, <xref linkend=\"ST_ZMax\"/>, <xref "
+"linkend=\"ST_ZMin\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1939
+#, no-c-format
+msgid "ST_Z"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1941
+#, no-c-format
+msgid ""
+"<refpurpose>Return the Z coordinate of the point, or NULL if not available. "
+"Input must be a point.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1947
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_Z</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>a_point</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1957
+#, no-c-format
+msgid ""
+"<para>Return the Z coordinate of the point, or NULL if not available. Input "
+"must be a point.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:1969
+#, no-c-format
+msgid ""
+"SELECT ST_Z(ST_GeomFromEWKT('POINT(1 2 3 4)'));\n"
+" st_z\n"
+"------\n"
+" 3\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1976
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_M\"/>, <xref linkend=\"ST_X\"/>, <xref "
+"linkend=\"ST_Y\"/>, <xref linkend=\"ST_ZMax\"/>, <xref linkend=\"ST_ZMin\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:1982
+#, no-c-format
+msgid "ST_ZMax"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:1984 reference_accessor.xml:2071
+#, no-c-format
+msgid ""
+"<refpurpose>Returns Z minima of a bounding box 2d or 3d or a "
+"geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:1989
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_ZMax</function></funcdef> <paramdef><type>box3d "
+"</type> <parameter>aGeomorBox2DorBox3D</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:1999
+#, no-c-format
+msgid "Returns Z maxima of a bounding box 2d or 3d or a geometry."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:2014
+#, no-c-format
+msgid ""
+"SELECT ST_ZMax('BOX3D(1 2 3, 4 5 6)');\n"
+"st_zmax\n"
+"-------\n"
+"6\n"
+"\n"
+"SELECT ST_ZMax(ST_GeomFromEWKT('LINESTRING(1 3 4, 5 6 7)'));\n"
+"st_zmax\n"
+"-------\n"
+"7\n"
+"\n"
+"SELECT ST_ZMax('BOX3D(-3 2 1, 3 4 1)' );\n"
+"st_zmax\n"
+"-------\n"
+"1\n"
+"--Observe THIS DOES NOT WORK because it will try to autocast the string representation to a BOX3D\n"
+"SELECT ST_ZMax('LINESTRING(1 3 4, 5 6 7)');\n"
+"\n"
+"--ERROR: BOX3D parser - doesnt start with BOX3D(\n"
+"\n"
+"SELECT ST_ZMax(ST_GeomFromEWKT('CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)'));\n"
+"st_zmax\n"
+"--------\n"
+"3"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:2021
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_XMin\"/>, <xref linkend=\"ST_XMax\"/>, <xref "
+"linkend=\"ST_YMax\"/>, <xref linkend=\"ST_YMin\"/>, <xref "
+"linkend=\"ST_ZMax\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:2027
+#, no-c-format
+msgid "ST_Zmflag"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_accessor.xml:2029
+#, no-c-format
+msgid ""
+"<refpurpose>Returns ZM (dimension semantic) flag of the geometries as a "
+"small int. Values are: 0=2d, 1=3dm, 2=3dz, 3=4d.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:2035
+#, no-c-format
+msgid ""
+"<funcdef>smallint <function>ST_Zmflag</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:2045
+#, no-c-format
+msgid ""
+"<para>Returns ZM (dimension semantic) flag of the geometries as a small int."
+" Values are: 0=2d, 1=3dm, 2=3dz, 3=4d.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:2056
+#, no-c-format
+msgid ""
+"SELECT ST_Zmflag(ST_GeomFromEWKT('LINESTRING(1 2, 3 4)'));\n"
+" st_zmflag\n"
+"-----------\n"
+" 0\n"
+"\n"
+"SELECT ST_Zmflag(ST_GeomFromEWKT('LINESTRINGM(1 2 3, 3 4 3)'));\n"
+" st_zmflag\n"
+"-----------\n"
+" 1\n"
+"\n"
+"SELECT ST_Zmflag(ST_GeomFromEWKT('CIRCULARSTRING(1 2 3, 3 4 3, 5 6 3)'));\n"
+" st_zmflag\n"
+"-----------\n"
+" 2\n"
+"SELECT ST_Zmflag(ST_GeomFromEWKT('POINT(1 2 3 4)'));\n"
+" st_zmflag\n"
+"-----------\n"
+" 3"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:2063
+#, no-c-format
+msgid ", <xref linkend=\"ST_NDims\"/>, <xref linkend=\"ST_Dimension\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_accessor.xml:2069
+#, no-c-format
+msgid "ST_ZMin"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_accessor.xml:2076
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_ZMin</function></funcdef> <paramdef><type>box3d "
+"</type> <parameter>aGeomorBox2DorBox3D</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:2086
+#, no-c-format
+msgid ""
+"<para>Returns Z minima of a bounding box 2d or 3d or a geometry.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_accessor.xml:2101
+#, no-c-format
+msgid ""
+"SELECT ST_ZMin('BOX3D(1 2 3, 4 5 6)');\n"
+"st_zmin\n"
+"-------\n"
+"3\n"
+"\n"
+"SELECT ST_ZMin(ST_GeomFromEWKT('LINESTRING(1 3 4, 5 6 7)'));\n"
+"st_zmin\n"
+"-------\n"
+"4\n"
+"\n"
+"SELECT ST_ZMin('BOX3D(-3 2 1, 3 4 1)' );\n"
+"st_zmin\n"
+"-------\n"
+"1\n"
+"--Observe THIS DOES NOT WORK because it will try to autocast the string representation to a BOX3D\n"
+"SELECT ST_ZMin('LINESTRING(1 3 4, 5 6 7)');\n"
+"\n"
+"--ERROR: BOX3D parser - doesnt start with BOX3D(\n"
+"\n"
+"SELECT ST_ZMin(ST_GeomFromEWKT('CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)'));\n"
+"st_zmin\n"
+"--------\n"
+"1"
+msgstr ""
+
+#. Tag: para
+#: reference_accessor.xml:2108
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_GeomFromText\"/>, <xref linkend=\"ST_XMin\"/>, <xref "
+"linkend=\"ST_XMax\"/>, <xref linkend=\"ST_YMax\"/>, <xref "
+"linkend=\"ST_YMin\"/>, <xref linkend=\"ST_ZMax\"/>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_constructor.xml:3
+#, no-c-format
+msgid "Geometry Constructors"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:6
+#, no-c-format
+msgid "ST_BdPolyFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:8
+#, no-c-format
+msgid ""
+"<refpurpose>Construct a Polygon given an arbitrary collection of closed "
+"linestrings as a MultiLineString Well-Known text "
+"representation.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:14
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_BdPolyFromText</function></funcdef> "
+"<paramdef><type>text </type> <parameter>WKT</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:23 reference_constructor.xml:72
+#: reference_constructor.xml:123 reference_constructor.xml:159
+#: reference_constructor.xml:188 reference_constructor.xml:215
+#: reference_constructor.xml:258 reference_constructor.xml:303
+#: reference_constructor.xml:354 reference_constructor.xml:402
+#: reference_constructor.xml:445 reference_constructor.xml:474
+#: reference_constructor.xml:517 reference_constructor.xml:591
+#: reference_constructor.xml:630 reference_constructor.xml:681
+#: reference_constructor.xml:713 reference_constructor.xml:766
+#: reference_constructor.xml:814 reference_constructor.xml:852
+#: reference_constructor.xml:897 reference_constructor.xml:956
+#: reference_constructor.xml:1024 reference_constructor.xml:1084
+#: reference_constructor.xml:1123 reference_constructor.xml:1180
+#: reference_constructor.xml:1251 reference_constructor.xml:1296
+#: reference_constructor.xml:1378 reference_constructor.xml:1421
+#: reference_constructor.xml:1463 reference_constructor.xml:1524
+#: reference_constructor.xml:1585 reference_constructor.xml:1639
+#: reference_constructor.xml:1690 reference_constructor.xml:1733
+#: reference_constructor.xml:1789 reference_constructor.xml:1838
+#: reference_constructor.xml:1892 reference_constructor.xml:1935
+#: reference_constructor.xml:1958
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_constructor.xml:25
+#, no-c-format
+msgid ""
+"<para>Construct a Polygon given an arbitrary collection of closed "
+"linestrings as a MultiLineString Well-Known text representation.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:30
+#, no-c-format
+msgid ""
+"Throws an error if WKT is not a MULTILINESTRING. Throws an error if output "
+"is a MULTIPOLYGON; use ST_BdMPolyFromText in that case, or see "
+"ST_BuildArea() for a postgis-specific approach."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:36 reference_constructor.xml:88
+#: reference_constructor.xml:317 reference_constructor.xml:913
+#: reference_constructor.xml:981 reference_constructor.xml:1047
+#: reference_constructor.xml:1479 reference_constructor.xml:1601
+#: reference_constructor.xml:1903
+#, no-c-format
+msgid "&sfs_compliant; s3.2.6.2"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:38 reference_constructor.xml:90
+#, no-c-format
+msgid "Availability: 1.1.0 - requires GEOS >= 2.1.0."
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:42 reference_constructor.xml:94
+#: reference_constructor.xml:135 reference_constructor.xml:165
+#: reference_constructor.xml:230 reference_constructor.xml:267
+#: reference_constructor.xml:324 reference_constructor.xml:368
+#: reference_constructor.xml:416 reference_constructor.xml:486
+#: reference_constructor.xml:602 reference_constructor.xml:734
+#: reference_constructor.xml:782 reference_constructor.xml:822
+#: reference_constructor.xml:860 reference_constructor.xml:920
+#: reference_constructor.xml:988 reference_constructor.xml:1052
+#: reference_constructor.xml:1092 reference_constructor.xml:1139
+#: reference_constructor.xml:1393 reference_constructor.xml:1428
+#: reference_constructor.xml:1486 reference_constructor.xml:1547
+#: reference_constructor.xml:1608 reference_constructor.xml:1702
+#: reference_constructor.xml:1757 reference_constructor.xml:1807
+#: reference_constructor.xml:1856 reference_constructor.xml:1908
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_constructor.xml:44 reference_constructor.xml:96
+#, no-c-format
+msgid "Forthcoming"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:48 reference_constructor.xml:100
+#: reference_constructor.xml:139 reference_constructor.xml:169
+#: reference_constructor.xml:193 reference_constructor.xml:235
+#: reference_constructor.xml:272 reference_constructor.xml:331
+#: reference_constructor.xml:381 reference_constructor.xml:422
+#: reference_constructor.xml:450 reference_constructor.xml:490
+#: reference_constructor.xml:570 reference_constructor.xml:609
+#: reference_constructor.xml:657 reference_constructor.xml:688
+#: reference_constructor.xml:738 reference_constructor.xml:789
+#: reference_constructor.xml:829 reference_constructor.xml:867
+#: reference_constructor.xml:927 reference_constructor.xml:995
+#: reference_constructor.xml:1059 reference_constructor.xml:1099
+#: reference_constructor.xml:1146 reference_constructor.xml:1223
+#: reference_constructor.xml:1266 reference_constructor.xml:1330
+#: reference_constructor.xml:1397 reference_constructor.xml:1434
+#: reference_constructor.xml:1493 reference_constructor.xml:1554
+#: reference_constructor.xml:1615 reference_constructor.xml:1666
+#: reference_constructor.xml:1706 reference_constructor.xml:1761
+#: reference_constructor.xml:1814 reference_constructor.xml:1863
+#: reference_constructor.xml:1915 reference_constructor.xml:1939
+#: reference_constructor.xml:1962
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: reference_constructor.xml:49
+#, no-c-format
+msgid ", <xref linkend=\"ST_BdMPolyFromText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:55
+#, no-c-format
+msgid "ST_BdMPolyFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:56
+#, no-c-format
+msgid ""
+"Construct a MultiPolygon given an arbitrary collection of closed linestrings"
+" as a MultiLineString text representation Well-Known text representation."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:63
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_BdMPolyFromText</function></funcdef> "
+"<paramdef><type>text </type> <parameter>WKT</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:74
+#, no-c-format
+msgid ""
+"Construct a Polygon given an arbitrary collection of closed linestrings, "
+"polygons, MultiLineStrings as Well-Known text representation."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:79
+#, no-c-format
+msgid ""
+"Throws an error if WKT is not a MULTILINESTRING. Forces MULTIPOLYGON output "
+"even when result is really only composed by a single POLYGON; use <link "
+"linkend=\"ST_BdPolyFromText\">ST_BdPolyFromText</link> if you're sure a "
+"single POLYGON will result from operation, or see <link "
+"linkend=\"ST_BuildArea\">ST_BuildArea()</link> for a postgis-specific "
+"approach."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:101
+#, no-c-format
+msgid ", <xref linkend=\"ST_BdPolyFromText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:107
+#, no-c-format
+msgid "ST_Box2dFromGeoHash"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:109
+#, no-c-format
+msgid "<refpurpose>Return a BOX2D from a GeoHash string.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:114
+#, no-c-format
+msgid ""
+"<funcdef>box2d <function>ST_Box2dFromGeoHash</function></funcdef> "
+"<paramdef><type>text </type> <parameter>geohash</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>precision=full_precision_of_geohash</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:125
+#, no-c-format
+msgid "<para>Return a BOX2D from a GeoHash string.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:127
+#, no-c-format
+msgid ""
+"If no <varname>precision</varname> is specficified ST_Box2dFromGeoHash "
+"returns a BOX2D based on full precision of the input GeoHash string."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:129
+#, no-c-format
+msgid ""
+"If <varname>precision</varname> is specified ST_Box2dFromGeoHash will use "
+"that many characters from the GeoHash to create the BOX2D. Lower precision "
+"values results in larger BOX2Ds and larger values increase the precision."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:131 reference_constructor.xml:482
+#: reference_constructor.xml:1698
+#, no-c-format
+msgid "Availability: 2.1.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:136
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT ST_Box2dFromGeoHash('9qqj7nmxncgyy4d0dbxqz0');\n"
+"\n"
+" st_geomfromgeohash\n"
+"--------------------------------------------------\n"
+" BOX(-115.172816 36.114646,-115.172816 36.114646)\n"
+"\n"
+"SELECT ST_Box2dFromGeoHash('9qqj7nmxncgyy4d0dbxqz0', 0);\n"
+"\n"
+" st_box2dfromgeohash\n"
+"----------------------\n"
+" BOX(-180 -90,180 90)\n"
+"\n"
+" SELECT ST_Box2dFromGeoHash('9qqj7nmxncgyy4d0dbxqz0', 10);\n"
+" st_box2dfromgeohash\n"
+"---------------------------------------------------------------------------\n"
+" BOX(-115.17282128334 36.1146408319473,-115.172810554504 36.1146461963654)\n"
+" ]]>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:141
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_GeomFromGeoHash\"/>, <xref "
+"linkend=\"ST_PointFromGeoHash\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:147
+#, no-c-format
+msgid "ST_GeogFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:148 reference_constructor.xml:177
+#, no-c-format
+msgid ""
+"Return a specified geography value from Well-Known Text representation or "
+"extended (WKT)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:152
+#, no-c-format
+msgid ""
+"<funcdef>geography <function>ST_GeogFromText</function></funcdef> "
+"<paramdef><type>text </type> <parameter>EWKT</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:160
+#, no-c-format
+msgid ""
+"Returns a geography object from the well-known text or extended well-known "
+"representation. SRID 4326 is assumed if unspecified. This is an alias for "
+"ST_GeographyFromText. Points are always expressed in long lat form."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:166
+#, no-c-format
+msgid ""
+"--- converting lon lat coords to geography\n"
+"ALTER TABLE sometable ADD COLUMN geog geography(POINT,4326);\n"
+"UPDATE sometable SET geog = ST_GeogFromText('SRID=4326;POINT(' || lon || ' ' || lat || ')');\n"
+"\n"
+"--- specify a geography point using EPSG:4267, NAD27\n"
+"SELECT ST_AsEWKT(ST_GeogFromText('SRID=4267;POINT(-77.0092 38.889588)'));"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:170
+#, no-c-format
+msgid ", <xref linkend=\"ST_GeographyFromText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:176
+#, no-c-format
+msgid "ST_GeographyFromText"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:181
+#, no-c-format
+msgid ""
+"<funcdef>geography <function>ST_GeographyFromText</function></funcdef> "
+"<paramdef><type>text </type> <parameter>EWKT</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:189
+#, no-c-format
+msgid ""
+"Returns a geography object from the well-known text representation. SRID "
+"4326 is assumed if unspecified."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:194
+#, no-c-format
+msgid ", <xref linkend=\"ST_AsText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:200
+#, no-c-format
+msgid "ST_GeogFromWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:201
+#, no-c-format
+msgid ""
+"Creates a geography instance from a Well-Known Binary geometry "
+"representation (WKB) or extended Well Known Binary (EWKB)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:207
+#, no-c-format
+msgid ""
+"<funcdef>geography <function>ST_GeogFromWKB</function></funcdef> "
+"<paramdef><type>bytea </type> <parameter>wkb</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:217
+#, no-c-format
+msgid ""
+"The <varname>ST_GeogFromWKB</varname> function, takes a well-known binary "
+"representation (WKB) of a geometry or PostGIS Extended WKB and creates an "
+"instance of the appropriate geography type. This function plays the role of "
+"the Geometry Factory in SQL."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:222
+#, no-c-format
+msgid "If SRID is not specified, it defaults to 4326 (WGS 84 long lat)."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:224 reference_constructor.xml:362
+#: reference_constructor.xml:410 reference_constructor.xml:727
+#: reference_constructor.xml:777 reference_constructor.xml:1803
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:232
+#, no-c-format
+msgid ""
+"--Although bytea rep contains single \\, these need to be escaped when inserting into a table\n"
+"SELECT ST_AsText(\n"
+"ST_GeogFromWKB(E'\\\\001\\\\002\\\\000\\\\000\\\\000\\\\002\\\\000\\\\000\\\\000\\\\037\\\\205\\\\353Q\\\\270~\\\\\\\\\\\\300\\\\323Mb\\\\020X\\\\231C@\\\\020X9\\\\264\\\\310~\\\\\\\\\\\\300)\\\\\\\\\\\\217\\\\302\\\\365\\\\230C@')\n"
+");\n"
+" st_astext\n"
+"------------------------------------------------------\n"
+" LINESTRING(-113.98 39.198,-113.981 39.195)\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:237
+#, no-c-format
+msgid ", <xref linkend=\"ST_AsBinary\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:243
+#, no-c-format
+msgid "ST_GeomFromTWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:244
+#, no-c-format
+msgid ""
+"Creates a geometry instance from a TWKB (\"<ulink "
+"url=\"https://github.com/TWKB/Specification/blob/master/twkb.md\">Tiny Well-"
+"Known Binary</ulink>\") geometry representation."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:250
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_GeomFromTWKB</function></funcdef> "
+"<paramdef><type>bytea </type> <parameter>twkb</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:260
+#, no-c-format
+msgid ""
+"The <varname>ST_GeomFromTWKB</varname> function, takes a a TWKB (\"<ulink "
+"url=\"https://github.com/TWKB/Specification/blob/master/twkb.md\">Tiny Well-"
+"Known Binary</ulink>\") geometry representation (WKB) and creates an "
+"instance of the appropriate geometry type."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:269
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_GeomFromTWKB(ST_AsTWKB('LINESTRING(126 34, 127 35)'::geometry)));\n"
+"\n"
+" st_astext\n"
+"-----------------------------\n"
+" LINESTRING(126 34, 127 35)\n"
+"(1 row)\n"
+"\n"
+"\n"
+"SELECT ST_AsEWKT(\n"
+" ST_GeomFromTWKB(E'\\\\x620002f7f40dbce4040105')\n"
+");\n"
+" st_asewkt\n"
+"------------------------------------------------------\n"
+"LINESTRING(-113.98 39.198,-113.981 39.195)\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:280
+#, no-c-format
+msgid "ST_GeomCollFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:282
+#, no-c-format
+msgid ""
+"Makes a collection Geometry from collection WKT with the given SRID. If SRID"
+" is not give, it defaults to 0."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:287
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_GeomCollFromText</function></funcdef> <paramdef><type>text "
+"</type> <parameter>WKT</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>srid</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry "
+"<function>ST_GeomCollFromText</function></funcdef> <paramdef><type>text "
+"</type> <parameter>WKT</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:305
+#, no-c-format
+msgid ""
+"Makes a collection Geometry from the Well-Known-Text (WKT) representation "
+"with the given SRID. If SRID is not give, it defaults to 0."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:308 reference_constructor.xml:1468
+#: reference_constructor.xml:1529 reference_constructor.xml:1590
+#: reference_constructor.xml:1898
+#, no-c-format
+msgid "OGC SPEC 3.2.6.2 - option SRID is from the conformance suite"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:310
+#, no-c-format
+msgid "Returns null if the WKT is not a GEOMETRYCOLLECTION"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:312
+#, no-c-format
+msgid ""
+"If you are absolutely sure all your WKT geometries are collections, don't "
+"use this function. It is slower than ST_GeomFromText since it adds an "
+"additional validation step."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:318
+#, no-c-format
+msgid "&sqlmm_compliant;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:326
+#, no-c-format
+msgid ""
+"SELECT ST_GeomCollFromText('GEOMETRYCOLLECTION(POINT(1 2),LINESTRING(1 2, 3 "
+"4))');"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:333 reference_constructor.xml:1617
+#, no-c-format
+msgid ", <xref linkend=\"ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:340
+#, no-c-format
+msgid "ST_GeomFromEWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:341
+#, no-c-format
+msgid ""
+"Return a specified ST_Geometry value from Extended Well-Known Binary "
+"representation (EWKB)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:346
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_GeomFromEWKB</function></funcdef> "
+"<paramdef><type>bytea </type> <parameter>EWKB</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:355
+#, no-c-format
+msgid ""
+"Constructs a PostGIS ST_Geometry object from the OGC Extended Well-Known "
+"binary (EWKT) representation."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:357
+#, no-c-format
+msgid ""
+"The EWKB format is not an OGC standard, but a PostGIS specific format that "
+"includes the spatial reference system (SRID) identifier"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:360 reference_constructor.xml:408
+#: reference_constructor.xml:537 reference_constructor.xml:684
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for Polyhedral surfaces and TIN was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:361 reference_constructor.xml:409
+#: reference_constructor.xml:539 reference_constructor.xml:598
+#: reference_constructor.xml:644 reference_constructor.xml:855
+#: reference_constructor.xml:1191 reference_constructor.xml:1308
+#: reference_constructor.xml:1388 reference_constructor.xml:1802
+#: reference_constructor.xml:1850
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:363 reference_constructor.xml:411
+#: reference_constructor.xml:540
+#, no-c-format
+msgid "&P_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:364 reference_constructor.xml:412
+#: reference_constructor.xml:541
+#, no-c-format
+msgid "&T_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:369
+#, no-c-format
+msgid ""
+"line string binary rep 0f LINESTRING(-71.160281 42.258729,-71.160837 "
+"42.259113,-71.161144 42.25932) in NAD 83 long lat (4269)."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:371
+#, no-c-format
+msgid ""
+"NOTE: Even though byte arrays are delimited with \\ and may have ', we need "
+"to escape both out with \\ and '' if standard_conforming_strings is off. So "
+"it does not look exactly like its AsEWKB representation."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:373
+#, no-c-format
+msgid ""
+"SELECT ST_GeomFromEWKB(E'\\\\001\\\\002\\\\000\\\\000 \\\\255\\\\020\\\\000\\\\000\\\\003\\\\000\\\\000\\\\000\\\\344J=\n"
+"\\\\013B\\\\312Q\\\\300n\\\\303(\\\\010\\\\036!E@''\\\\277E''K\n"
+"\\\\312Q\\\\300\\\\366{b\\\\235*!E@\\\\225|\\\\354.P\\\\312Q\n"
+"\\\\300p\\\\231\\\\323e1!E@');"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:375
+#, no-c-format
+msgid ""
+"In PostgreSQL 9.1+ - standard_conforming_strings is set to on by default, "
+"where as in past versions it was set to on. You can change defaults as "
+"needed for a single query or at the database or server level. Below is how "
+"you would do it with standard_conforming_strings = on. In this case we "
+"escape the ' with standard ansi ', but slashes are not escaped"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:378
+#, no-c-format
+msgid ""
+"set standard_conforming_strings = on;\n"
+"SELECT ST_GeomFromEWKB('\\001\\002\\000\\000 \\255\\020\\000\\000\\003\\000\\000\\000\\344J=\\012\\013B\n"
+" \\312Q\\300n\\303(\\010\\036!E@''\\277E''K\\012\\312Q\\300\\366{b\\235*!E@\\225|\\354.P\\312Q\\012\\300p\\231\\323e1')"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:382
+#, no-c-format
+msgid ", <xref linkend=\"ST_AsEWKB\"/>, <xref linkend=\"ST_GeomFromWKB\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:388
+#, no-c-format
+msgid "ST_GeomFromEWKT"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:389
+#, no-c-format
+msgid ""
+"Return a specified ST_Geometry value from Extended Well-Known Text "
+"representation (EWKT)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:394
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_GeomFromEWKT</function></funcdef> "
+"<paramdef><type>text </type> <parameter>EWKT</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:403
+#, no-c-format
+msgid ""
+"Constructs a PostGIS ST_Geometry object from the OGC Extended Well-Known "
+"text (EWKT) representation."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:405
+#, no-c-format
+msgid ""
+"The EWKT format is not an OGC standard, but an PostGIS specific format that "
+"includes the spatial reference system (SRID) identifier"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:417
+#, no-c-format
+msgid ""
+"SELECT ST_GeomFromEWKT('SRID=4269;LINESTRING(-71.160281 42.258729,-71.160837 42.259113,-71.161144 42.25932)');\n"
+"SELECT ST_GeomFromEWKT('SRID=4269;MULTILINESTRING((-71.160281 42.258729,-71.160837 42.259113,-71.161144 42.25932))');\n"
+"\n"
+"SELECT ST_GeomFromEWKT('SRID=4269;POINT(-71.064544 42.28787)');\n"
+"\n"
+"SELECT ST_GeomFromEWKT('SRID=4269;POLYGON((-71.1776585052917 42.3902909739571,-71.1776820268866 42.3903701743239,\n"
+"-71.1776063012595 42.3903825660754,-71.1775826583081 42.3903033653531,-71.1776585052917 42.3902909739571))');\n"
+"\n"
+"SELECT ST_GeomFromEWKT('SRID=4269;MULTIPOLYGON(((-71.1031880899493 42.3152774590236,\n"
+"-71.1031627617667 42.3152960829043,-71.102923838298 42.3149156848307,\n"
+"-71.1023097974109 42.3151969047397,-71.1019285062273 42.3147384934248,\n"
+"-71.102505233663 42.3144722937587,-71.10277487471 42.3141658254797,\n"
+"-71.103113945163 42.3142739188902,-71.10324876416 42.31402489987,\n"
+"-71.1033002961013 42.3140393340215,-71.1033488797549 42.3139495090772,\n"
+"-71.103396240451 42.3138632439557,-71.1041521907712 42.3141153348029,\n"
+"-71.1041411411543 42.3141545014533,-71.1041287795912 42.3142114839058,\n"
+"-71.1041188134329 42.3142693656241,-71.1041112482575 42.3143272556118,\n"
+"-71.1041072845732 42.3143851580048,-71.1041057218871 42.3144430686681,\n"
+"-71.1041065602059 42.3145009876017,-71.1041097995362 42.3145589148055,\n"
+"-71.1041166403905 42.3146168544148,-71.1041258822717 42.3146748022936,\n"
+"-71.1041375307579 42.3147318674446,-71.1041492906949 42.3147711126569,\n"
+"-71.1041598612795 42.314808571739,-71.1042515013869 42.3151287620809,\n"
+"-71.1041173835118 42.3150739481917,-71.1040809891419 42.3151344119048,\n"
+"-71.1040438678912 42.3151191367447,-71.1040194562988 42.3151832057859,\n"
+"-71.1038734225584 42.3151140942995,-71.1038446938243 42.3151006300338,\n"
+"-71.1038315271889 42.315094347535,-71.1037393329282 42.315054824985,\n"
+"-71.1035447555574 42.3152608696313,-71.1033436658644 42.3151648370544,\n"
+"-71.1032580383161 42.3152269126061,-71.103223066939 42.3152517403219,\n"
+"-71.1031880899493 42.3152774590236)),\n"
+"((-71.1043632495873 42.315113108546,-71.1043583974082 42.3151211109857,\n"
+"-71.1043443253471 42.3150676015829,-71.1043850704575 42.3150793250568,-71.1043632495873 42.315113108546)))');"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:418
+#, no-c-format
+msgid ""
+"--3d circular string\n"
+"SELECT ST_GeomFromEWKT('CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)');"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:419
+#, no-c-format
+msgid ""
+"--Polyhedral Surface example\n"
+"SELECT ST_GeomFromEWKT('POLYHEDRALSURFACE( \n"
+" ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), \n"
+" ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), \n"
+" ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) \n"
+")');"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:423
+#, no-c-format
+msgid ", <xref linkend=\"ST_GeomFromText\"/>, <xref linkend=\"ST_GeomFromEWKT\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:428
+#, no-c-format
+msgid "ST_GeometryFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:429 reference_constructor.xml:1947
+#, no-c-format
+msgid ""
+"Return a specified ST_Geometry value from Well-Known Text representation "
+"(WKT). This is an alias name for ST_GeomFromText"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:432
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_GeometryFromText</function></funcdef> <paramdef><type>text "
+"</type> <parameter>WKT</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry "
+"<function>ST_GeometryFromText</function></funcdef> <paramdef><type>text "
+"</type> <parameter>WKT</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>srid</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:446 reference_constructor.xml:1848
+#, no-c-format
+msgid "&sfs_compliant;"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:447 reference_constructor.xml:726
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.40"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:458
+#, no-c-format
+msgid "ST_GeomFromGeoHash"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:460
+#, no-c-format
+msgid "Return a geometry from a GeoHash string."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:465
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_GeomFromGeoHash</function></funcdef> "
+"<paramdef><type>text </type> <parameter>geohash</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>precision=full_precision_of_geohash</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:476
+#, no-c-format
+msgid ""
+"Return a geometry from a GeoHash string. The geometry will be a polygon "
+"representing the GeoHash bounds."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:478
+#, no-c-format
+msgid ""
+"If no <varname>precision</varname> is specficified ST_GeomFromGeoHash "
+"returns a polygon based on full precision of the input GeoHash string."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:480
+#, no-c-format
+msgid ""
+"If <varname>precision</varname> is specified ST_GeomFromGeoHash will use "
+"that many characters from the GeoHash to create the polygon."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:487
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT ST_AsText(ST_GeomFromGeoHash('9qqj7nmxncgyy4d0dbxqz0'));\n"
+" st_astext\n"
+"--------------------------------------------------------------------------------------------------------------------------\n"
+" POLYGON((-115.172816 36.114646,-115.172816 36.114646,-115.172816 36.114646,-115.172816 36.114646,-115.172816 36.114646))\n"
+"\n"
+"SELECT ST_AsText(ST_GeomFromGeoHash('9qqj7nmxncgyy4d0dbxqz0', 4));\n"
+" st_astext\n"
+"------------------------------------------------------------------------------------------------------------------------------\n"
+" POLYGON((-115.3125 36.03515625,-115.3125 36.2109375,-114.9609375 36.2109375,-114.9609375 36.03515625,-115.3125 36.03515625))\n"
+"\n"
+"SELECT ST_AsText(ST_GeomFromGeoHash('9qqj7nmxncgyy4d0dbxqz0', 10));\n"
+" st_astext\n"
+"----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------\n"
+" POLYGON((-115.17282128334 36.1146408319473,-115.17282128334 36.1146461963654,-115.172810554504 36.1146461963654,-115.172810554504 36.1146408319473,-115.17282128334 36.1146408319473))\n"
+" ]]>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:492
+#, no-c-format
+msgid ""
+",<xref linkend=\"ST_Box2dFromGeoHash\"/>, <xref "
+"linkend=\"ST_PointFromGeoHash\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:498
+#, no-c-format
+msgid "ST_GeomFromGML"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:499
+#, no-c-format
+msgid ""
+"Takes as input GML representation of geometry and outputs a PostGIS geometry"
+" object"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:503
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_GeomFromGML</function></funcdef> <paramdef><type>text </type> "
+"<parameter>geomgml</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_GeomFromGML</function></funcdef> "
+"<paramdef><type>text </type> <parameter>geomgml</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:518
+#, no-c-format
+msgid ""
+"Constructs a PostGIS ST_Geometry object from the OGC GML representation."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:519
+#, no-c-format
+msgid ""
+"ST_GeomFromGML works only for GML Geometry fragments. It throws an error if "
+"you try to use it on a whole GML document."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:520
+#, no-c-format
+msgid ""
+"OGC GML versions supported: <itemizedlist> <listitem> <para>GML 3.2.1 "
+"Namespace</para> </listitem> <listitem> <para>GML 3.1.1 Simple Features "
+"profile SF-2 (with GML 3.1.0 and 3.0.0 backward compatibility)</para> "
+"</listitem> <listitem> <para>GML 2.1.2</para> </listitem> </itemizedlist> "
+"OGC GML standards, cf: <ulink "
+"url=\"http://www.opengeospatial.org/standards/gml\">http://www.opengeospatial.org/standards/gml</ulink>:"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:536 reference_constructor.xml:683
+#, no-c-format
+msgid "Availability: 1.5, requires libxml2 1.6+"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:538 reference_constructor.xml:685
+#, no-c-format
+msgid "Enhanced: 2.0.0 default srid optional parameter added."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:542
+#, no-c-format
+msgid ""
+"GML allow mixed dimensions (2D and 3D inside the same MultiGeometry for "
+"instance). As PostGIS geometries don't, ST_GeomFromGML convert the whole "
+"geometry to 2D if a missing Z dimension is found once."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:544
+#, no-c-format
+msgid ""
+"GML support mixed SRS inside the same MultiGeometry. As PostGIS geometries "
+"don't, ST_GeomFromGML, in this case, reproject all subgeometries to the SRS "
+"root node. If no srsName attribute available for the GML root node, the "
+"function throw an error."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:546
+#, no-c-format
+msgid ""
+"ST_GeomFromGML function is not pedantic about an explicit GML namespace. You"
+" could avoid to mention it explicitly for common usages. But you need it if "
+"you want to use XLink feature inside GML."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:548
+#, no-c-format
+msgid "ST_GeomFromGML function not support SQL/MM curves geometries."
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:554 reference_constructor.xml:652
+#, no-c-format
+msgid "Examples - A single geometry with srsName"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:555
+#, no-c-format
+msgid ""
+"SELECT ST_GeomFromGML('<![CDATA[\n"
+" <gml:LineString srsName=\"EPSG:4269\">\n"
+" <gml:coordinates>\n"
+" -71.16028,42.258729 -71.160837,42.259112 -71.161143,42.25932\n"
+" </gml:coordinates>\n"
+" </gml:LineString>']]>);"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:559
+#, no-c-format
+msgid "Examples - XLink usage"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:560
+#, no-c-format
+msgid ""
+"SELECT <![CDATA[ST_GeomFromGML('\n"
+" <gml:LineString xmlns:gml=\"http://www.opengis.net/gml\" \n"
+" xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n"
+" srsName=\"urn:ogc:def:crs:EPSG::4269\">\n"
+" <gml:pointProperty>\n"
+" <gml:Point gml:id=\"p1\"><gml:pos>42.258729 -71.16028</gml:pos></gml:Point>\n"
+" </gml:pointProperty>\n"
+" <gml:pos>42.259112 -71.160837</gml:pos>\n"
+" <gml:pointProperty>\n"
+" <gml:Point xlink:type=\"simple\" xlink:href=\"#p1\"/>\n"
+" </gml:pointProperty>\n"
+" </gml:LineString>');]]>);"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:564
+#, no-c-format
+msgid "Examples - Polyhedral Surface"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:565
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(<![CDATA[ST_GeomFromGML('\n"
+"<gml:PolyhedralSurface>\n"
+"<gml:polygonPatches>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing><gml:posList srsDimension=\"3\">0 0 0 0 0 1 0 1 1 0 1 0 0 0 0</gml:posList></gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing><gml:posList srsDimension=\"3\">0 0 0 0 1 0 1 1 0 1 0 0 0 0 0</gml:posList></gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing><gml:posList srsDimension=\"3\">0 0 0 1 0 0 1 0 1 0 0 1 0 0 0</gml:posList></gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing><gml:posList srsDimension=\"3\">1 1 0 1 1 1 1 0 1 1 0 0 1 1 0</gml:posList></gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing><gml:posList srsDimension=\"3\">0 1 0 0 1 1 1 1 1 1 1 0 0 1 0</gml:posList></gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing><gml:posList srsDimension=\"3\">0 0 1 1 0 1 1 1 1 0 1 1 0 0 1</gml:posList></gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+"</gml:polygonPatches>\n"
+"</gml:PolyhedralSurface>']]>));\n"
+"\n"
+"-- result --\n"
+" POLYHEDRALSURFACE(((0 0 0,0 0 1,0 1 1,0 1 0,0 0 0)),\n"
+" ((0 0 0,0 1 0,1 1 0,1 0 0,0 0 0)),\n"
+" ((0 0 0,1 0 0,1 0 1,0 0 1,0 0 0)),\n"
+" ((1 1 0,1 1 1,1 0 1,1 0 0,1 1 0)),\n"
+" ((0 1 0,0 1 1,1 1 1,1 1 0,0 1 0)),\n"
+" ((0 0 1,1 0 1,1 1 1,0 1 1,0 0 1)))"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:571
+#, no-c-format
+msgid ", <xref linkend=\"ST_AsGML\"/>, <xref linkend=\"ST_GMLToSQL\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:577
+#, no-c-format
+msgid "ST_GeomFromGeoJSON"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:578
+#, no-c-format
+msgid ""
+"Takes as input a geojson representation of a geometry and outputs a PostGIS "
+"geometry object"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:583
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_GeomFromGeoJSON</function></funcdef> "
+"<paramdef><type>text </type> <parameter>geomjson</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:592
+#, no-c-format
+msgid "Constructs a PostGIS geometry object from the GeoJSON representation."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:593
+#, no-c-format
+msgid ""
+"ST_GeomFromGeoJSON works only for JSON Geometry fragments. It throws an "
+"error if you try to use it on a whole JSON document."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:595
+#, no-c-format
+msgid "Availability: 2.0.0 requires - JSON-C >= 0.9"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:596
+#, no-c-format
+msgid ""
+"If you do not have JSON-C enabled, support you will get an error notice "
+"instead of seeing an output. To enable JSON-C, run configure --with-"
+"jsondir=/path/to/json-c. See <xref linkend=\"installation_configuration\"/> "
+"for details."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:603
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_GeomFromGeoJSON('{\"type\":\"Point\",\"coordinates\":[-48.23456,20.12345]}')) As wkt;\n"
+"wkt\n"
+"------\n"
+"POINT(-48.23456 20.12345)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:604
+#, no-c-format
+msgid ""
+"-- a 3D linestring\n"
+"SELECT ST_AsText(ST_GeomFromGeoJSON('{\"type\":\"LineString\",\"coordinates\":[[1,2,3],[4,5,6],[7,8,9]]}')) As wkt;\n"
+"\n"
+"wkt\n"
+"-------------------\n"
+"LINESTRING(1 2,4 5,7 8)"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:610
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsGeoJSON\"/>, <xref "
+"linkend=\"installation_configuration\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:616
+#, no-c-format
+msgid "ST_GeomFromKML"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:617
+#, no-c-format
+msgid ""
+"Takes as input KML representation of geometry and outputs a PostGIS geometry"
+" object"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:622
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_GeomFromKML</function></funcdef> "
+"<paramdef><type>text </type> <parameter>geomkml</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:631
+#, no-c-format
+msgid ""
+"Constructs a PostGIS ST_Geometry object from the OGC KML representation."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:632
+#, no-c-format
+msgid ""
+"ST_GeomFromKML works only for KML Geometry fragments. It throws an error if "
+"you try to use it on a whole KML document."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:633
+#, no-c-format
+msgid ""
+"OGC KML versions supported: <itemizedlist> <listitem> <para>KML 2.2.0 "
+"Namespace</para> </listitem> </itemizedlist> OGC KML standards, cf: <ulink "
+"url=\"http://www.opengeospatial.org/standards/kml\">http://www.opengeospatial.org/standards/kml</ulink>:"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:643
+#, no-c-format
+msgid "Availability: 1.5,libxml2 2.6+"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:646
+#, no-c-format
+msgid "ST_GeomFromKML function not support SQL/MM curves geometries."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:653
+#, no-c-format
+msgid ""
+"SELECT ST_GeomFromKML('<![CDATA[\n"
+" <LineString>\n"
+" <coordinates>-71.1663,42.2614 \n"
+" -71.1667,42.2616</coordinates>\n"
+" </LineString>']]>);"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:658
+#, no-c-format
+msgid ", <xref linkend=\"ST_AsKML\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:664
+#, no-c-format
+msgid "ST_GMLToSQL"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:665
+#, no-c-format
+msgid ""
+"Return a specified ST_Geometry value from GML representation. This is an "
+"alias name for ST_GeomFromGML"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:668
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_GMLToSQL</function></funcdef>"
+" <paramdef><type>text </type> <parameter>geomgml</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_GMLToSQL</function></funcdef> <paramdef><type>text </type> "
+"<parameter>geomgml</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>srid</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:682
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.50 (except for curves support)."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:689
+#, no-c-format
+msgid ", <xref linkend=\"ST_GeomFromGML\"/>, <xref linkend=\"ST_AsGML\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:695
+#, no-c-format
+msgid "ST_GeomFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:696
+#, no-c-format
+msgid ""
+"Return a specified ST_Geometry value from Well-Known Text representation "
+"(WKT)."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:699
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_GeomFromText</function></funcdef> <paramdef><type>text </type> "
+"<parameter>WKT</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_GeomFromText</function></funcdef> "
+"<paramdef><type>text </type> <parameter>WKT</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:715
+#, no-c-format
+msgid ""
+"Constructs a PostGIS ST_Geometry object from the OGC Well-Known text "
+"representation."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:719
+#, no-c-format
+msgid ""
+"There are 2 variants of ST_GeomFromText function, the first takes no SRID "
+"and returns a geometry with no defined spatial reference system. The second "
+"takes a spatial reference id as the second argument and returns an "
+"ST_Geometry that includes this srid as part of its meta-data. The srid must "
+"be defined in the spatial_ref_sys table."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:725 reference_constructor.xml:1752
+#, no-c-format
+msgid "&sfs_compliant; s3.2.6.2 - option SRID is from the conformance suite."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:728
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 In prior versions of PostGIS "
+"ST_GeomFromText('GEOMETRYCOLLECTION(EMPTY)') was allowed. This is now "
+"illegal in PostGIS 2.0.0 to better conform with SQL/MM standards. This "
+"should now be written as ST_GeomFromText('GEOMETRYCOLLECTION EMPTY')"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:735
+#, no-c-format
+msgid ""
+"SELECT ST_GeomFromText('LINESTRING(-71.160281 42.258729,-71.160837 42.259113,-71.161144 42.25932)');\n"
+"SELECT ST_GeomFromText('LINESTRING(-71.160281 42.258729,-71.160837 42.259113,-71.161144 42.25932)',4269);\n"
+"\n"
+"SELECT ST_GeomFromText('MULTILINESTRING((-71.160281 42.258729,-71.160837 42.259113,-71.161144 42.25932))');\n"
+"\n"
+"SELECT ST_GeomFromText('POINT(-71.064544 42.28787)');\n"
+"\n"
+"SELECT ST_GeomFromText('POLYGON((-71.1776585052917 42.3902909739571,-71.1776820268866 42.3903701743239,\n"
+"-71.1776063012595 42.3903825660754,-71.1775826583081 42.3903033653531,-71.1776585052917 42.3902909739571))');\n"
+"\n"
+"SELECT ST_GeomFromText('MULTIPOLYGON(((-71.1031880899493 42.3152774590236,\n"
+"-71.1031627617667 42.3152960829043,-71.102923838298 42.3149156848307,\n"
+"-71.1023097974109 42.3151969047397,-71.1019285062273 42.3147384934248,\n"
+"-71.102505233663 42.3144722937587,-71.10277487471 42.3141658254797,\n"
+"-71.103113945163 42.3142739188902,-71.10324876416 42.31402489987,\n"
+"-71.1033002961013 42.3140393340215,-71.1033488797549 42.3139495090772,\n"
+"-71.103396240451 42.3138632439557,-71.1041521907712 42.3141153348029,\n"
+"-71.1041411411543 42.3141545014533,-71.1041287795912 42.3142114839058,\n"
+"-71.1041188134329 42.3142693656241,-71.1041112482575 42.3143272556118,\n"
+"-71.1041072845732 42.3143851580048,-71.1041057218871 42.3144430686681,\n"
+"-71.1041065602059 42.3145009876017,-71.1041097995362 42.3145589148055,\n"
+"-71.1041166403905 42.3146168544148,-71.1041258822717 42.3146748022936,\n"
+"-71.1041375307579 42.3147318674446,-71.1041492906949 42.3147711126569,\n"
+"-71.1041598612795 42.314808571739,-71.1042515013869 42.3151287620809,\n"
+"-71.1041173835118 42.3150739481917,-71.1040809891419 42.3151344119048,\n"
+"-71.1040438678912 42.3151191367447,-71.1040194562988 42.3151832057859,\n"
+"-71.1038734225584 42.3151140942995,-71.1038446938243 42.3151006300338,\n"
+"-71.1038315271889 42.315094347535,-71.1037393329282 42.315054824985,\n"
+"-71.1035447555574 42.3152608696313,-71.1033436658644 42.3151648370544,\n"
+"-71.1032580383161 42.3152269126061,-71.103223066939 42.3152517403219,\n"
+"-71.1031880899493 42.3152774590236)),\n"
+"((-71.1043632495873 42.315113108546,-71.1043583974082 42.3151211109857,\n"
+"-71.1043443253471 42.3150676015829,-71.1043850704575 42.3150793250568,-71.1043632495873 42.315113108546)))',4326);\n"
+"\n"
+"SELECT ST_GeomFromText('CIRCULARSTRING(220268 150415,220227 150505,220227 150406)');"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:739
+#, no-c-format
+msgid ", <xref linkend=\"ST_GeomFromWKB\"/>, <xref linkend=\"ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:745
+#, no-c-format
+msgid "ST_GeomFromWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:746
+#, no-c-format
+msgid ""
+"Creates a geometry instance from a Well-Known Binary geometry representation"
+" (WKB) and optional SRID."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:751 reference_constructor.xml:1774
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_GeomFromWKB</function></funcdef> <paramdef><type>bytea </type> "
+"<parameter>geom</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_GeomFromWKB</function></funcdef> "
+"<paramdef><type>bytea </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:768
+#, no-c-format
+msgid ""
+"The <varname>ST_GeomFromWKB</varname> function, takes a well-known binary "
+"representation of a geometry and a Spatial Reference System ID "
+"(<varname>SRID</varname>) and creates an instance of the appropriate "
+"geometry type. This function plays the role of the Geometry Factory in SQL. "
+"This is an alternate name for ST_WKBToSQL."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:774
+#, no-c-format
+msgid "If SRID is not specified, it defaults to 0 (Unknown)."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:775
+#, no-c-format
+msgid ""
+"&sfs_compliant; s3.2.7.2 - the optional SRID is from the conformance suite"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:776
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.41"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:784
+#, no-c-format
+msgid ""
+"--Although bytea rep contains single \\, these need to be escaped when inserting into a table \n"
+" -- unless standard_conforming_strings is set to on.\n"
+"SELECT ST_AsEWKT(\n"
+"ST_GeomFromWKB(E'\\\\001\\\\002\\\\000\\\\000\\\\000\\\\002\\\\000\\\\000\\\\000\\\\037\\\\205\\\\353Q\\\\270~\\\\\\\\\\\\300\\\\323Mb\\\\020X\\\\231C@\\\\020X9\\\\264\\\\310~\\\\\\\\\\\\300)\\\\\\\\\\\\217\\\\302\\\\365\\\\230C@',4326)\n"
+");\n"
+" st_asewkt\n"
+"------------------------------------------------------\n"
+" SRID=4326;LINESTRING(-113.98 39.198,-113.981 39.195)\n"
+"(1 row)\n"
+"\n"
+"SELECT\n"
+" ST_AsText(\n"
+" ST_GeomFromWKB(\n"
+" ST_AsEWKB('POINT(2 5)'::geometry)\n"
+" )\n"
+" );\n"
+" st_astext\n"
+"------------\n"
+" POINT(2 5)\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:791
+#, no-c-format
+msgid ", <xref linkend=\"ST_AsBinary\"/>, <xref linkend=\"ST_GeomFromEWKB\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:798
+#, no-c-format
+msgid "ST_LineFromEncodedPolyline"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:800
+#, no-c-format
+msgid "Creates a LineString from an Encoded Polyline."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:805
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LineFromEncodedPolyline</function></funcdef> "
+"<paramdef><type>text </type> <parameter>polyline</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>precision=5</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:816
+#, no-c-format
+msgid "Creates a LineString from an Encoded Polyline string."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:817
+#, no-c-format
+msgid ""
+"See "
+"http://developers.google.com/maps/documentation/utilities/polylinealgorithm"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:824
+#, no-c-format
+msgid ""
+"--Create a line string from a polyline\n"
+"SELECT ST_AsEWKT(ST_LineFromEncodedPolyline('_p~iF~ps|U_ulLnnqC_mqNvxq`@'));\n"
+"--result--\n"
+"LINESTRING(-120.2 38.5,-120.95 40.7,-126.453 43.252)"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:837
+#, no-c-format
+msgid "ST_LineFromMultiPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:839
+#, no-c-format
+msgid ""
+"<refpurpose>Creates a LineString from a MultiPoint geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:844
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LineFromMultiPoint</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>aMultiPoint</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:854
+#, no-c-format
+msgid "<para>Creates a LineString from a MultiPoint geometry.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:862
+#, no-c-format
+msgid ""
+"--Create a 3d line string from a 3d multipoint\n"
+"SELECT ST_AsEWKT(ST_LineFromMultiPoint(ST_GeomFromEWKT('MULTIPOINT(1 2 3, 4 5 6, 7 8 9)')));\n"
+"--result--\n"
+"LINESTRING(1 2 3,4 5 6,7 8 9)"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:869
+#, no-c-format
+msgid ", <xref linkend=\"ST_Collect\"/>, <xref linkend=\"ST_MakeLine\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:875
+#, no-c-format
+msgid "ST_LineFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:877
+#, no-c-format
+msgid ""
+"Makes a Geometry from WKT representation with the given SRID. If SRID is not"
+" given, it defaults to 0."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:882
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_LineFromText</function></funcdef> <paramdef><type>text </type> "
+"<parameter>WKT</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_LineFromText</function></funcdef> "
+"<paramdef><type>text </type> <parameter>WKT</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:899
+#, no-c-format
+msgid ""
+"Makes a Geometry from WKT with the given SRID. If SRID is not give, it "
+"defaults to 0. If WKT passed in is not a LINESTRING, then null is returned."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:903 reference_constructor.xml:969
+#, no-c-format
+msgid "OGC SPEC 3.2.6.2 - option SRID is from the conformance suite."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:908
+#, no-c-format
+msgid ""
+"If you know all your geometries are LINESTRINGS, its more efficient to just "
+"use ST_GeomFromText. This just calls ST_GeomFromText and adds additional "
+"validation that it returns a linestring."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:914
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.2.8"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:922
+#, no-c-format
+msgid ""
+"SELECT ST_LineFromText('LINESTRING(1 2, 3 4)') AS aline, ST_LineFromText('POINT(1 2)') AS null_return;\n"
+"aline | null_return\n"
+"------------------------------------------------\n"
+"010200000002000000000000000000F ... | t"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:935
+#, no-c-format
+msgid "ST_LineFromWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:937
+#, no-c-format
+msgid "Makes a <varname>LINESTRING</varname> from WKB with the given SRID"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:941
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_LineFromWKB</function></funcdef> <paramdef><type>bytea </type> "
+"<parameter>WKB</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_LineFromWKB</function></funcdef> "
+"<paramdef><type>bytea </type> <parameter>WKB</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:958
+#, no-c-format
+msgid ""
+"The <varname>ST_LineFromWKB</varname> function, takes a well-known binary "
+"representation of geometry and a Spatial Reference System ID "
+"(<varname>SRID</varname>) and creates an instance of the appropriate "
+"geometry type - in this case, a <varname>LINESTRING</varname> geometry. This"
+" function plays the role of the Geometry Factory in SQL."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:964
+#, no-c-format
+msgid ""
+"If an SRID is not specified, it defaults to 0. <varname>NULL</varname> is "
+"returned if the input <varname>bytea</varname> does not represent a "
+"<varname>LINESTRING</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:974
+#, no-c-format
+msgid ""
+"If you know all your geometries are <varname>LINESTRING</varname>s, its more"
+" efficient to just use <xref linkend=\"ST_GeomFromWKB\"/>. This function "
+"just calls <xref linkend=\"ST_GeomFromWKB\"/> and adds additional validation"
+" that it returns a linestring."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:982 reference_constructor.xml:1048
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.2.9"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:990
+#, no-c-format
+msgid ""
+"SELECT ST_LineFromWKB(ST_AsBinary(ST_GeomFromText('LINESTRING(1 2, 3 4)'))) AS aline,\n"
+" ST_LineFromWKB(ST_AsBinary(ST_GeomFromText('POINT(1 2)'))) IS NULL AS null_return;\n"
+"aline | null_return\n"
+"------------------------------------------------\n"
+"010200000002000000000000000000F ... | t"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:997
+#, no-c-format
+msgid ", <xref linkend=\"ST_LinestringFromWKB\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1003
+#, no-c-format
+msgid "ST_LinestringFromWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1005
+#, no-c-format
+msgid "Makes a geometry from WKB with the given SRID."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:1009
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_LinestringFromWKB</function></funcdef> <paramdef><type>bytea "
+"</type> <parameter>WKB</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry "
+"<function>ST_LinestringFromWKB</function></funcdef> <paramdef><type>bytea "
+"</type> <parameter>WKB</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>srid</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1026
+#, no-c-format
+msgid ""
+"The <varname>ST_LinestringFromWKB</varname> function, takes a well-known "
+"binary representation of geometry and a Spatial Reference System ID "
+"(<varname>SRID</varname>) and creates an instance of the appropriate "
+"geometry type - in this case, a <varname>LINESTRING</varname> geometry. This"
+" function plays the role of the Geometry Factory in SQL."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1032
+#, no-c-format
+msgid ""
+"If an SRID is not specified, it defaults to 0. <varname>NULL</varname> is "
+"returned if the input <varname>bytea</varname> does not represent a "
+"<varname>LINESTRING</varname> geometry. This an alias for <xref "
+"linkend=\"ST_LineFromWKB\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1037
+#, no-c-format
+msgid "OGC SPEC 3.2.6.2 - optional SRID is from the conformance suite."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1041
+#, no-c-format
+msgid ""
+"If you know all your geometries are <varname>LINESTRING</varname>s, it's "
+"more efficient to just use <xref linkend=\"ST_GeomFromWKB\"/>. This function"
+" just calls <xref linkend=\"ST_GeomFromWKB\"/> and adds additional "
+"validation that it returns a <varname>LINESTRING</varname>."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1054
+#, no-c-format
+msgid ""
+"SELECT\n"
+" ST_LineStringFromWKB(\n"
+" ST_AsBinary(ST_GeomFromText('LINESTRING(1 2, 3 4)'))\n"
+" ) AS aline,\n"
+" ST_LinestringFromWKB(\n"
+" ST_AsBinary(ST_GeomFromText('POINT(1 2)'))\n"
+" ) IS NULL AS null_return;\n"
+" aline | null_return\n"
+"------------------------------------------------\n"
+"010200000002000000000000000000F ... | t"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1061 reference_constructor.xml:1816
+#, no-c-format
+msgid ", <xref linkend=\"ST_LineFromWKB\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1067
+#, no-c-format
+msgid "ST_MakeBox2D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1069
+#, no-c-format
+msgid "Creates a BOX2D defined by the given point geometries."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1075
+#, no-c-format
+msgid ""
+"<funcdef>box2d <function>ST_MakeBox2D</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>pointLowLeft</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>pointUpRight</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1086
+#, no-c-format
+msgid ""
+"Creates a BOX2D defined by the given point geometries. This is useful for "
+"doing range queries"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1094
+#, no-c-format
+msgid ""
+"--Return all features that fall reside or partly reside in a US national atlas coordinate bounding box\n"
+"--It is assumed here that the geometries are stored with SRID = 2163 (US National atlas equal area)\n"
+"SELECT feature_id, feature_name, the_geom\n"
+"FROM features\n"
+"WHERE the_geom && ST_SetSRID(ST_MakeBox2D(ST_Point(-989502.1875, 528439.5625),\n"
+" ST_Point(-987121.375 ,529933.1875)),2163)"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1101
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Point\"/>, <xref linkend=\"ST_SetSRID\"/>, <xref "
+"linkend=\"ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1107
+#, no-c-format
+msgid "ST_3DMakeBox"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1109
+#, no-c-format
+msgid "Creates a BOX3D defined by the given 3d point geometries."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1114
+#, no-c-format
+msgid ""
+"<funcdef>box3d <function>ST_3DMakeBox</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>point3DLowLeftBottom</parameter></paramdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>point3DUpRightTop</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1125
+#, no-c-format
+msgid "Creates a BOX3D defined by the given 2 3D point geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1132
+#, no-c-format
+msgid "This function supports 3d and will not drop the z-index."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1134
+#, no-c-format
+msgid "Changed: 2.0.0 In prior versions this used to be called ST_MakeBox3D"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1141
+#, no-c-format
+msgid ""
+"SELECT ST_3DMakeBox(ST_MakePoint(-989502.1875, 528439.5625, 10),\n"
+" ST_MakePoint(-987121.375 ,529933.1875, 10)) As abb3d\n"
+"\n"
+"--bb3d--\n"
+"--------\n"
+"BOX3D(-989502.1875 528439.5625 10,-987121.375 529933.1875 10)"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1148
+#, no-c-format
+msgid ", <xref linkend=\"ST_SetSRID\"/>, <xref linkend=\"ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1154
+#, no-c-format
+msgid "ST_MakeLine"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1156
+#, no-c-format
+msgid "Creates a Linestring from point or line geometries."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:1160
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_MakeLine</function></funcdef>"
+" <paramdef><type>geometry set</type> <parameter>geoms</parameter></paramdef>"
+" </funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_MakeLine</function></funcdef> <paramdef><type>geometry</type> "
+"<parameter>geom1</parameter></paramdef> <paramdef><type>geometry</type> "
+"<parameter>geom2</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_MakeLine</function></funcdef> "
+"<paramdef><type>geometry[]</type> "
+"<parameter>geoms_array</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1182
+#, no-c-format
+msgid ""
+"ST_MakeLine comes in 3 forms: a spatial aggregate that takes rows of point-"
+"or-line geometries and returns a line string, a function that takes an array"
+" of point-or-lines, and a regular function that takes two point-or-line "
+"geometries. You might want to use a subselect to order points before feeding"
+" them to the aggregate version of this function."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1187
+#, no-c-format
+msgid "When adding line components a common node is removed from the output."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1192
+#, no-c-format
+msgid ""
+"Availability: 1.4.0 - ST_MakeLine(geomarray) was introduced. ST_MakeLine "
+"aggregate functions was enhanced to handle more points faster."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1193
+#, no-c-format
+msgid ""
+"Availability: 2.0.0 - Support for linestring input elements was introduced"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:1197
+#, no-c-format
+msgid "Examples: Spatial Aggregate version"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1198
+#, no-c-format
+msgid ""
+"This example takes a sequence of GPS points and creates one record for each "
+"gps travel where the geometry field is a line string composed of the gps "
+"points in the order of the travel."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1202
+#, no-c-format
+msgid ""
+"-- For pre-PostgreSQL 9.0 - this usually works, \n"
+"-- but the planner may on occasion choose not to respect the order of the subquery\n"
+"SELECT gps.gps_track, ST_MakeLine(gps.the_geom) As newgeom\n"
+" FROM (SELECT gps_track,gps_time, the_geom\n"
+" FROM gps_points ORDER BY gps_track, gps_time) As gps\n"
+" GROUP BY gps.gps_track;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1204
+#, no-c-format
+msgid ""
+"-- If you are using PostgreSQL 9.0+ \n"
+"-- (you can use the new ORDER BY support for aggregates)\n"
+"-- this is a guaranteed way to get a correctly ordered linestring\n"
+"-- Your order by part can order by more than one column if needed\n"
+"SELECT gps.gps_track, ST_MakeLine(gps.the_geom ORDER BY gps_time) As newgeom\n"
+" FROM gps_points As gps\n"
+" GROUP BY gps.gps_track;"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:1207
+#, no-c-format
+msgid "Examples: Non-Spatial Aggregate version"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1209
+#, no-c-format
+msgid ""
+"First example is a simple one off line string composed of 2 points. The "
+"second formulates line strings from 2 points a user draws. The third is a "
+"one-off that joins 2 3d points to create a line in 3d space."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1211
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_MakeLine(ST_MakePoint(1,2), ST_MakePoint(3,4)));\n"
+" st_astext\n"
+"---------------------\n"
+" LINESTRING(1 2,3 4)\n"
+"\n"
+"SELECT userpoints.id, ST_MakeLine(startpoint, endpoint) As drawn_line\n"
+" FROM userpoints ;\n"
+"\n"
+"SELECT ST_AsEWKT(ST_MakeLine(ST_MakePoint(1,2,3), ST_MakePoint(3,4,5)));\n"
+" st_asewkt\n"
+"-------------------------\n"
+" LINESTRING(1 2 3,3 4 5)"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:1215
+#, no-c-format
+msgid "Examples: Using Array version"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1217
+#, no-c-format
+msgid ""
+"SELECT ST_MakeLine(ARRAY(SELECT ST_Centroid(the_geom) FROM visit_locations ORDER BY visit_time));\n"
+"\n"
+"--Making a 3d line with 3 3-d points\n"
+"SELECT ST_AsEWKT(ST_MakeLine(ARRAY[ST_MakePoint(1,2,3),\n"
+" ST_MakePoint(3,4,5), ST_MakePoint(6,6,6)]));\n"
+" st_asewkt\n"
+"-------------------------\n"
+"LINESTRING(1 2 3,3 4 5,6 6 6)"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1224
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsText\"/>, <xref linkend=\"ST_GeomFromText\"/>, <xref "
+"linkend=\"ST_MakePoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1231
+#, no-c-format
+msgid "ST_MakeEnvelope"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1233
+#, no-c-format
+msgid ""
+"Creates a rectangular Polygon formed from the given minimums and maximums. "
+"Input values must be in SRS specified by the SRID."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1239
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MakeEnvelope</function></funcdef> "
+"<paramdef><type>double precision</type> "
+"<parameter>xmin</parameter></paramdef> <paramdef><type>double "
+"precision</type> <parameter>ymin</parameter></paramdef> "
+"<paramdef><type>double precision</type> "
+"<parameter>xmax</parameter></paramdef> <paramdef><type>double "
+"precision</type> <parameter>ymax</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>srid=unknown</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1253
+#, no-c-format
+msgid ""
+"Creates a rectangular Polygon formed from the minima and maxima. by the "
+"given shell. Input values must be in SRS specified by the SRID. If no SRID "
+"is specified the unknown spatial reference system is assumed"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1256
+#, no-c-format
+msgid "Availability: 1.5"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1257
+#, no-c-format
+msgid ""
+"Enhanced: 2.0: Ability to specify an envelope without specifying an SRID was"
+" introduced."
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:1262
+#, no-c-format
+msgid "Example: Building a bounding box polygon"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1263
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_MakeEnvelope(10, 10, 11, 11, 4326));\n"
+"\n"
+"st_asewkt\n"
+"-----------\n"
+"POLYGON((10 10, 10 11, 11 11, 11 10, 10 10))"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1267
+#, no-c-format
+msgid ", <xref linkend=\"ST_MakeLine\"/>, <xref linkend=\"ST_MakePolygon\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1273
+#, no-c-format
+msgid "ST_MakePolygon"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1275
+#, no-c-format
+msgid ""
+"Creates a Polygon formed by the given shell. Input geometries must be closed"
+" LINESTRINGS."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1281
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MakePolygon</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>linestring</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1287
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MakePolygon</function></funcdef> "
+"<paramdef><type>geometry</type> "
+"<parameter>outerlinestring</parameter></paramdef> "
+"<paramdef><type>geometry[]</type> "
+"<parameter>interiorlinestrings</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1298
+#, no-c-format
+msgid ""
+"Creates a Polygon formed by the given shell. Input geometries must be closed"
+" LINESTRINGS. Comes in 2 variants."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1300
+#, no-c-format
+msgid "Variant 1: takes one closed linestring."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1301
+#, no-c-format
+msgid ""
+"Variant 2: Creates a Polygon formed by the given shell and array of holes. "
+"You can construct a geometry array using ST_Accum or the PostgreSQL ARRAY[] "
+"and ARRAY() constructs. Input geometries must be closed LINESTRINGS."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1305
+#, no-c-format
+msgid ""
+"This function will not accept a MULTILINESTRING. Use <xref "
+"linkend=\"ST_LineMerge\"/> or <xref linkend=\"ST_Dump\"/> to generate line "
+"strings."
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:1312
+#, no-c-format
+msgid "Examples: Single closed LINESTRING"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1313
+#, no-c-format
+msgid ""
+"--2d line\n"
+"SELECT ST_MakePolygon(ST_GeomFromText('LINESTRING(75.15 29.53,77 29,77.6 29.5, 75.15 29.53)'));\n"
+"--If linestring is not closed\n"
+"--you can add the start point to close it\n"
+"SELECT ST_MakePolygon(ST_AddPoint(foo.open_line, ST_StartPoint(foo.open_line)))\n"
+"FROM (\n"
+"SELECT ST_GeomFromText('LINESTRING(75.15 29.53,77 29,77.6 29.5)') As open_line) As foo;\n"
+"\n"
+"--3d closed line\n"
+"SELECT ST_MakePolygon(ST_GeomFromText('LINESTRING(75.15 29.53 1,77 29 1,77.6 29.5 1, 75.15 29.53 1)'));\n"
+"\n"
+"st_asewkt\n"
+"-----------\n"
+"POLYGON((75.15 29.53 1,77 29 1,77.6 29.5 1,75.15 29.53 1))\n"
+"\n"
+"--measured line --\n"
+"SELECT ST_MakePolygon(ST_GeomFromText('LINESTRINGM(75.15 29.53 1,77 29 1,77.6 29.5 2, 75.15 29.53 2)'));\n"
+"\n"
+"st_asewkt\n"
+"----------\n"
+"POLYGONM((75.15 29.53 1,77 29 1,77.6 29.5 2,75.15 29.53 2))"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:1316
+#, no-c-format
+msgid "Examples: Outter shell with inner shells"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1318
+#, no-c-format
+msgid "Build a donut with an ant hole"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1319
+#, no-c-format
+msgid ""
+"SELECT ST_MakePolygon(\n"
+" ST_ExteriorRing(ST_Buffer(foo.line,10)),\n"
+" ARRAY[ST_Translate(foo.line,1,1),\n"
+" ST_ExteriorRing(ST_Buffer(ST_MakePoint(20,20),1)) ]\n"
+" )\n"
+"FROM\n"
+" (SELECT ST_ExteriorRing(ST_Buffer(ST_MakePoint(10,10),10,10))\n"
+" As line )\n"
+" As foo;"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1320
+#, no-c-format
+msgid ""
+"Build province boundaries with holes representing lakes in the province from"
+" a set of province polygons/multipolygons and water line strings this is an "
+"example of using PostGIS ST_Accum"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1324
+#, no-c-format
+msgid ""
+"The use of CASE because feeding a null array into ST_MakePolygon results in "
+"NULL"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1326
+#, no-c-format
+msgid ""
+"the use of left join to guarantee we get all provinces back even if they "
+"have no lakes"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1327
+#, no-c-format
+msgid ""
+"SELECT p.gid, p.province_name,\n"
+" CASE WHEN\n"
+" ST_Accum(w.the_geom) IS NULL THEN p.the_geom\n"
+" ELSE ST_MakePolygon(ST_LineMerge(ST_Boundary(p.the_geom)), ST_Accum(w.the_geom)) END\n"
+" FROM\n"
+" provinces p LEFT JOIN waterlines w\n"
+" ON (ST_Within(w.the_geom, p.the_geom) AND ST_IsClosed(w.the_geom))\n"
+" GROUP BY p.gid, p.province_name, p.the_geom;\n"
+"\n"
+" --Same example above but utilizing a correlated subquery\n"
+" --and PostgreSQL built-in ARRAY() function that converts a row set to an array\n"
+"\n"
+" SELECT p.gid, p.province_name, CASE WHEN\n"
+" EXISTS(SELECT w.the_geom\n"
+" FROM waterlines w\n"
+" WHERE ST_Within(w.the_geom, p.the_geom)\n"
+" AND ST_IsClosed(w.the_geom))\n"
+" THEN\n"
+" ST_MakePolygon(ST_LineMerge(ST_Boundary(p.the_geom)),\n"
+" ARRAY(SELECT w.the_geom\n"
+" FROM waterlines w\n"
+" WHERE ST_Within(w.the_geom, p.the_geom)\n"
+" AND ST_IsClosed(w.the_geom)))\n"
+" ELSE p.the_geom END As the_geom\n"
+" FROM\n"
+" provinces p;"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1331
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Accum\"/>, <xref linkend=\"ST_AddPoint\"/>, <xref "
+"linkend=\"ST_GeometryType\"/>, <xref linkend=\"ST_IsClosed\"/>, <xref "
+"linkend=\"ST_LineMerge\"/>, <xref linkend=\"ST_BuildArea\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1345
+#, no-c-format
+msgid "ST_MakePoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1347
+#, no-c-format
+msgid "Creates a 2D,3DZ or 4D point geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1352
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MakePoint</function></funcdef> "
+"<paramdef><type>double precision</type> <parameter>x</parameter></paramdef> "
+"<paramdef><type>double precision</type> <parameter>y</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1359
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MakePoint</function></funcdef> "
+"<paramdef><type>double precision</type> <parameter>x</parameter></paramdef> "
+"<paramdef><type>double precision</type> <parameter>y</parameter></paramdef> "
+"<paramdef><type>double precision</type> <parameter>z</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1367
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MakePoint</function></funcdef> "
+"<paramdef><type>double precision</type> <parameter>x</parameter></paramdef> "
+"<paramdef><type>double precision</type> <parameter>y</parameter></paramdef> "
+"<paramdef><type>double precision</type> <parameter>z</parameter></paramdef> "
+"<paramdef><type>double precision</type> <parameter>m</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1380
+#, no-c-format
+msgid ""
+"Creates a 2D,3DZ or 4D point geometry (geometry with measure). "
+"<varname>ST_MakePoint</varname> while not being OGC compliant is generally "
+"faster and more precise than <xref linkend=\"ST_GeomFromText\"/> and <xref "
+"linkend=\"ST_PointFromText\"/>. It is also easier to use if you have raw "
+"coordinates rather than WKT."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1386
+#, no-c-format
+msgid "Note x is longitude and y is latitude"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1387
+#, no-c-format
+msgid ""
+"Use <xref linkend=\"ST_MakePointM\"/> if you need to make a point with "
+"x,y,m."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1394
+#, no-c-format
+msgid ""
+"--Return point with unknown SRID\n"
+"SELECT ST_MakePoint(-71.1043443253471, 42.3150676015829);\n"
+"\n"
+"--Return point marked as WGS 84 long lat\n"
+"SELECT ST_SetSRID(ST_MakePoint(-71.1043443253471, 42.3150676015829),4326);\n"
+"\n"
+"--Return a 3D point (e.g. has altitude)\n"
+"SELECT ST_MakePoint(1, 2,1.5);\n"
+"\n"
+"--Get z of point\n"
+"SELECT ST_Z(ST_MakePoint(1, 2,1.5));\n"
+"result\n"
+"-------\n"
+"1.5"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1398
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_PointFromText\"/>, <xref linkend=\"ST_SetSRID\"/>, "
+"<xref linkend=\"ST_MakePointM\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1404
+#, no-c-format
+msgid "ST_MakePointM"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1406
+#, no-c-format
+msgid "Creates a point geometry with an x y and m coordinate."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1411
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MakePointM</function></funcdef> "
+"<paramdef><type>float</type> <parameter>x</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>y</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>m</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1423
+#, no-c-format
+msgid "Creates a point with x, y and measure coordinates."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1424
+#, no-c-format
+msgid "Note x is longitude and y is latitude."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1429
+#, no-c-format
+msgid ""
+"We use ST_AsEWKT in these examples to show the text representation instead "
+"of ST_AsText because ST_AsText does not support returning M."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1431
+#, no-c-format
+msgid ""
+"--Return EWKT representation of point with unknown SRID\n"
+"SELECT ST_AsEWKT(ST_MakePointM(-71.1043443253471, 42.3150676015829, 10));\n"
+"\n"
+"--result\n"
+" st_asewkt\n"
+"-----------------------------------------------\n"
+" POINTM(-71.1043443253471 42.3150676015829 10)\n"
+"\n"
+"--Return EWKT representation of point with measure marked as WGS 84 long lat\n"
+"SELECT ST_AsEWKT(ST_SetSRID(ST_MakePointM(-71.1043443253471, 42.3150676015829,10),4326));\n"
+"\n"
+" st_asewkt\n"
+"---------------------------------------------------------\n"
+"SRID=4326;POINTM(-71.1043443253471 42.3150676015829 10)\n"
+"\n"
+"--Return a 3d point (e.g. has altitude)\n"
+"SELECT ST_MakePoint(1, 2,1.5);\n"
+"\n"
+"--Get m of point\n"
+"SELECT ST_M(ST_MakePointM(-71.1043443253471, 42.3150676015829,10));\n"
+"result\n"
+"-------\n"
+"10"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1435
+#, no-c-format
+msgid ", <xref linkend=\"ST_MakePoint\"/>, <xref linkend=\"ST_SetSRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1441
+#, no-c-format
+msgid "ST_MLineFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1443
+#, no-c-format
+msgid "Return a specified ST_MultiLineString value from WKT representation."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:1447
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_MLineFromText</function></funcdef> <paramdef><type>text </type>"
+" <parameter>WKT</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>srid</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_MLineFromText</function></funcdef> "
+"<paramdef><type>text </type> <parameter>WKT</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1465
+#, no-c-format
+msgid ""
+"Makes a Geometry from Well-Known-Text (WKT) with the given SRID. If SRID is "
+"not give, it defaults to 0."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1471
+#, no-c-format
+msgid "Returns null if the WKT is not a MULTILINESTRING"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1474 reference_constructor.xml:1535
+#, no-c-format
+msgid ""
+"If you are absolutely sure all your WKT geometries are points, don't use "
+"this function. It is slower than ST_GeomFromText since it adds an additional"
+" validation step."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1480
+#, no-c-format
+msgid "&sqlmm_compliant;SQL-MM 3: 9.4.4"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1488
+#, no-c-format
+msgid "SELECT ST_MLineFromText('MULTILINESTRING((1 2, 3 4), (4 5, 6 7))');"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1501
+#, no-c-format
+msgid "ST_MPointFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1503 reference_constructor.xml:1873
+#, no-c-format
+msgid ""
+"<refpurpose>Makes a Geometry from WKT with the given SRID. If SRID is not "
+"give, it defaults to 0.</refpurpose>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:1508
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_MPointFromText</function></funcdef> <paramdef><type>text "
+"</type> <parameter>WKT</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>srid</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry "
+"<function>ST_MPointFromText</function></funcdef> <paramdef><type>text "
+"</type> <parameter>WKT</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1526
+#, no-c-format
+msgid ""
+"<para>Makes a Geometry from WKT with the given SRID. If SRID is not give, it"
+" defaults to 0.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1532
+#, no-c-format
+msgid "Returns null if the WKT is not a MULTIPOINT"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1540
+#, no-c-format
+msgid "&sfs_compliant; 3.2.6.2"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1541
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 9.2.4"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1549
+#, no-c-format
+msgid ""
+"SELECT ST_MPointFromText('MULTIPOINT(1 2, 3 4)');\n"
+"SELECT ST_MPointFromText('MULTIPOINT(-70.9590 42.1180, -70.9611 42.1223)', 4326);"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1562
+#, no-c-format
+msgid "ST_MPolyFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1564
+#, no-c-format
+msgid ""
+"Makes a MultiPolygon Geometry from WKT with the given SRID. If SRID is not "
+"give, it defaults to 0."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:1569
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_MPolyFromText</function></funcdef> <paramdef><type>text </type>"
+" <parameter>WKT</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>srid</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_MPolyFromText</function></funcdef> "
+"<paramdef><type>text </type> <parameter>WKT</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1587
+#, no-c-format
+msgid ""
+"Makes a MultiPolygon from WKT with the given SRID. If SRID is not give, it "
+"defaults to 0."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1593
+#, no-c-format
+msgid "Throws an error if the WKT is not a MULTIPOLYGON"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1596
+#, no-c-format
+msgid ""
+"If you are absolutely sure all your WKT geometries are multipolygons, don't "
+"use this function. It is slower than ST_GeomFromText since it adds an "
+"additional validation step."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1602
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 9.6.4"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1610
+#, no-c-format
+msgid ""
+"SELECT ST_MPolyFromText('MULTIPOLYGON(((0 0 1,20 0 1,20 20 1,0 20 1,0 0 1),(5 5 3,5 7 3,7 7 3,7 5 3,5 5 3)))');\n"
+"SELECt ST_MPolyFromText('MULTIPOLYGON(((-70.916 42.1002,-70.9468 42.0946,-70.9765 42.0872,-70.9754 42.0875,-70.9749 42.0879,-70.9752 42.0881,-70.9754 42.0891,-70.9758 42.0894,-70.9759 42.0897,-70.9759 42.0899,-70.9754 42.0902,-70.9756 42.0906,-70.9753 42.0907,-70.9753 42.0917,-70.9757 42.0924,-70.9755 42.0928,-70.9755 42.0942,-70.9751 42.0948,-70.9755 42.0953,-70.9751 42.0958,-70.9751 42.0962,-70.9759 42.0983,-70.9767 42.0987,-70.9768 42.0991,-70.9771 42.0997,-70.9771 42.1003,-70.9768 42.1005,-70.977 42.1011,-70.9766 42.1019,-70.9768 42.1026,-70.9769 42.1033,-70.9775 42.1042,-70.9773 42.1043,-70.9776 42.1043,-70.9778 42.1048,-70.9773 42.1058,-70.9774 42.1061,-70.9779 42.1065,-70.9782 42.1078,-70.9788 42.1085,-70.9798 42.1087,-70.9806 42.109,-70.9807 42.1093,-70.9806 42.1099,-70.9809 42.1109,-70.9808 42.1112,-70.9798 42.1116,-70.9792 42.1127,-70.979 42.1129,-70.9787 42.1134,-70.979 42.1139,-70.9791 42.1141,-70.9987 42.1116,-71.0022 42.1273,\n"
+" -70.9408 42.1513,-70.9315 42.1165,-70.916 42.1002)))',4326);"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1623
+#, no-c-format
+msgid "ST_Point"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1625
+#, no-c-format
+msgid ""
+"Returns an ST_Point with the given coordinate values. OGC alias for "
+"ST_MakePoint."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1630
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Point</function></funcdef> "
+"<paramdef><type>float </type> <parameter>x_lon</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>y_lat</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1641
+#, no-c-format
+msgid ""
+"Returns an ST_Point with the given coordinate values. MM compliant alias for"
+" ST_MakePoint that takes just an x and y."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1644
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 6.1.2"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:1650
+#, no-c-format
+msgid "Examples: Geometry"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1652
+#, no-c-format
+msgid "SELECT ST_SetSRID(ST_Point(-71.1043443253471, 42.3150676015829),4326)"
+msgstr ""
+
+#. Tag: title
+#: reference_constructor.xml:1656
+#, no-c-format
+msgid "Examples: Geography"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1658
+#, no-c-format
+msgid ""
+"SELECT CAST(ST_SetSRID(ST_Point(-71.1043443253471, 42.3150676015829),4326) "
+"As geography);"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1659
+#, no-c-format
+msgid ""
+"-- the :: is PostgreSQL short-hand for casting.\n"
+"SELECT ST_SetSRID(ST_Point(-71.1043443253471, 42.3150676015829),4326)::geography;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1661
+#, no-c-format
+msgid ""
+"--If your point coordinates are in a different spatial reference from WGS-84 long lat, then you need to transform before casting\n"
+"-- This example we convert a point in Pennsylvania State Plane feet to WGS 84 and then geography\n"
+"SELECT ST_Transform(ST_SetSRID(ST_Point(3637510, 3014852),2273),4326)::geography;"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1668
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_MakePoint\"/>, <xref linkend=\"ST_SetSRID\"/>, <xref "
+"linkend=\"ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1674
+#, no-c-format
+msgid "ST_PointFromGeoHash"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1676
+#, no-c-format
+msgid "Return a point from a GeoHash string."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1681
+#, no-c-format
+msgid ""
+"<funcdef>point <function>ST_PointFromGeoHash</function></funcdef> "
+"<paramdef><type>text </type> <parameter>geohash</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>precision=full_precision_of_geohash</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1692
+#, no-c-format
+msgid ""
+"Return a point from a GeoHash string. The point represents the center point "
+"of the GeoHash."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1694
+#, no-c-format
+msgid ""
+"If no <varname>precision</varname> is specficified ST_PointFromGeoHash "
+"returns a point based on full precision of the input GeoHash string."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1696
+#, no-c-format
+msgid ""
+"If <varname>precision</varname> is specified ST_PointFromGeoHash will use "
+"that many characters from the GeoHash to create the point."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1703
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT ST_AsText(ST_PointFromGeoHash('9qqj7nmxncgyy4d0dbxqz0'));\n"
+" st_astext\n"
+"------------------------------\n"
+" POINT(-115.172816 36.114646)\n"
+"\n"
+"SELECT ST_AsText(ST_PointFromGeoHash('9qqj7nmxncgyy4d0dbxqz0', 4));\n"
+" st_astext\n"
+"-----------------------------------\n"
+" POINT(-115.13671875 36.123046875)\n"
+"\n"
+"SELECT ST_AsText(ST_PointFromGeoHash('9qqj7nmxncgyy4d0dbxqz0', 10));\n"
+" st_astext\n"
+"-------------------------------------------\n"
+" POINT(-115.172815918922 36.1146435141563)\n"
+" ]]>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1708
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Box2dFromGeoHash\"/>, <xref "
+"linkend=\"ST_GeomFromGeoHash\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1714
+#, no-c-format
+msgid "ST_PointFromText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1715
+#, no-c-format
+msgid ""
+"Makes a point Geometry from WKT with the given SRID. If SRID is not given, "
+"it defaults to unknown."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:1719
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_PointFromText</function></funcdef> <paramdef><type>text </type>"
+" <parameter>WKT</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_PointFromText</function></funcdef> "
+"<paramdef><type>text </type> <parameter>WKT</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1735
+#, no-c-format
+msgid ""
+"Constructs a PostGIS ST_Geometry point object from the OGC Well-Known text "
+"representation. If SRID is not give, it defaults to unknown (currently 0). "
+"If geometry is not a WKT point representation, returns null. If completely "
+"invalid WKT, then throws an error."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1741
+#, no-c-format
+msgid ""
+"There are 2 variants of ST_PointFromText function, the first takes no SRID "
+"and returns a geometry with no defined spatial reference system. The second "
+"takes a spatial reference id as the second argument and returns an "
+"ST_Geometry that includes this srid as part of its meta-data. The srid must "
+"be defined in the spatial_ref_sys table."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1748
+#, no-c-format
+msgid ""
+"If you are absolutely sure all your WKT geometries are points, don't use "
+"this function. It is slower than ST_GeomFromText since it adds an additional"
+" validation step. If you are building points from long lat coordinates and "
+"care more about performance and accuracy than OGC compliance, use <xref "
+"linkend=\"ST_MakePoint\"/> or OGC compliant alias <xref "
+"linkend=\"ST_Point\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1753
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 6.1.8"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1758
+#, no-c-format
+msgid ""
+"SELECT ST_PointFromText('POINT(-71.064544 42.28787)');\n"
+"SELECT ST_PointFromText('POINT(-71.064544 42.28787)', 4326);"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1762
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_MakePoint\"/>, <xref linkend=\"ST_Point\"/>, <xref "
+"linkend=\"ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1768
+#, no-c-format
+msgid "ST_PointFromWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1770
+#, no-c-format
+msgid "Makes a geometry from WKB with the given SRID"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1791
+#, no-c-format
+msgid ""
+"The <varname>ST_PointFromWKB</varname> function, takes a well-known binary "
+"representation of geometry and a Spatial Reference System ID "
+"(<varname>SRID</varname>) and creates an instance of the appropriate "
+"geometry type - in this case, a <varname>POINT</varname> geometry. This "
+"function plays the role of the Geometry Factory in SQL."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1797
+#, no-c-format
+msgid ""
+"If an SRID is not specified, it defaults to 0. <varname>NULL</varname> is "
+"returned if the input <varname>bytea</varname> does not represent a "
+"<varname>POINT</varname> geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1800
+#, no-c-format
+msgid "&sfs_compliant; s3.2.7.2"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1801
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 6.1.9"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1809
+#, no-c-format
+msgid ""
+"SELECT\n"
+" ST_AsText(\n"
+" ST_PointFromWKB(\n"
+" ST_AsEWKB('POINT(2 5)'::geometry)\n"
+" )\n"
+" );\n"
+" st_astext\n"
+"------------\n"
+" POINT(2 5)\n"
+"(1 row)\n"
+"\n"
+"SELECT\n"
+" ST_AsText(\n"
+" ST_PointFromWKB(\n"
+" ST_AsEWKB('LINESTRING(2 5, 2 6)'::geometry)\n"
+" )\n"
+" );\n"
+" st_astext\n"
+"-----------\n"
+"\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1822
+#, no-c-format
+msgid "ST_Polygon"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1824
+#, no-c-format
+msgid ""
+"<refpurpose>Returns a polygon built from the specified linestring and "
+"SRID.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1829
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Polygon</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>aLineString</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>srid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1840
+#, no-c-format
+msgid ""
+"<para>Returns a polygon built from the specified linestring and SRID.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1844
+#, no-c-format
+msgid ""
+"ST_Polygon is similar to first version oST_MakePolygon except it also sets "
+"the spatial ref sys (SRID) of the polygon. Will not work with "
+"MULTILINESTRINGS so use LineMerge to merge multilines. Also does not create "
+"polygons with holes. Use ST_MakePolygon for that."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1849
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 8.3.2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1858
+#, no-c-format
+msgid ""
+"--a 2d polygon\n"
+"SELECT ST_Polygon(ST_GeomFromText('LINESTRING(75.15 29.53,77 29,77.6 29.5, 75.15 29.53)'), 4326);\n"
+"\n"
+"--result--\n"
+"POLYGON((75.15 29.53,77 29,77.6 29.5,75.15 29.53))\n"
+"--a 3d polygon\n"
+"SELECT ST_AsEWKT(ST_Polygon(ST_GeomFromEWKT('LINESTRING(75.15 29.53 1,77 29 1,77.6 29.5 1, 75.15 29.53 1)'), 4326));\n"
+"\n"
+"result\n"
+"------\n"
+"SRID=4326;POLYGON((75.15 29.53 1,77 29 1,77.6 29.5 1,75.15 29.53 1))"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1865
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsText\"/>, <xref linkend=\"ST_GeomFromEWKT\"/>, <xref "
+"linkend=\"ST_GeomFromText\"/>, <xref linkend=\"ST_LineMerge\"/>, <xref "
+"linkend=\"ST_MakePolygon\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1871
+#, no-c-format
+msgid "ST_PolygonFromText"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_constructor.xml:1878
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_PolygonFromText</function></funcdef> <paramdef><type>text "
+"</type> <parameter>WKT</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry "
+"<function>ST_PolygonFromText</function></funcdef> <paramdef><type>text "
+"</type> <parameter>WKT</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>srid</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1894
+#, no-c-format
+msgid ""
+"Makes a Geometry from WKT with the given SRID. If SRID is not give, it "
+"defaults to 0. Returns null if WKT is not a polygon."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1901
+#, no-c-format
+msgid ""
+"If you are absolutely sure all your WKT geometries are polygons, don't use "
+"this function. It is slower than ST_GeomFromText since it adds an additional"
+" validation step."
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1904
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 8.3.6"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_constructor.xml:1910
+#, no-c-format
+msgid ""
+"SELECT ST_PolygonFromText('POLYGON((-71.1776585052917 42.3902909739571,-71.1776820268866 42.3903701743239,\n"
+"-71.1776063012595 42.3903825660754,-71.1775826583081 42.3903033653531,-71.1776585052917 42.3902909739571))');\n"
+"st_polygonfromtext\n"
+"------------------\n"
+"010300000001000000050000006...\n"
+"\n"
+"\n"
+"SELECT ST_PolygonFromText('POINT(1 2)') IS NULL as point_is_notpoly;\n"
+"\n"
+"point_is_not_poly\n"
+"----------\n"
+"t"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1923
+#, no-c-format
+msgid "ST_WKBToSQL"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_constructor.xml:1924
+#, no-c-format
+msgid ""
+"Return a specified ST_Geometry value from Well-Known Binary representation "
+"(WKB). This is an alias name for ST_GeomFromWKB that takes no srid"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1928
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_WKBToSQL</function></funcdef> "
+"<paramdef><type>bytea </type> <parameter>WKB</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1936
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.36"
+msgstr ""
+
+#. Tag: refname
+#: reference_constructor.xml:1946
+#, no-c-format
+msgid "ST_WKTToSQL"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_constructor.xml:1951
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_WKTToSQL</function></funcdef> "
+"<paramdef><type>text </type> <parameter>WKT</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_constructor.xml:1959
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.34"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_editor.xml:3
+#, no-c-format
+msgid "Geometry Editors"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:7
+#, no-c-format
+msgid "ST_AddPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:8
+#, no-c-format
+msgid ""
+"Adds a point to a LineString before point <position> (0-based index)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:13
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_AddPoint</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>linestring</parameter></paramdef>"
+" <paramdef><type>geometry</type> <parameter>point</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:20
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_AddPoint</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>linestring</parameter></paramdef>"
+" <paramdef><type>geometry</type> <parameter>point</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>position</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_editor.xml:30 reference_editor.xml:89 reference_editor.xml:148
+#: reference_editor.xml:194 reference_editor.xml:237 reference_editor.xml:280
+#: reference_editor.xml:321 reference_editor.xml:362 reference_editor.xml:416
+#: reference_editor.xml:445 reference_editor.xml:491 reference_editor.xml:536
+#: reference_editor.xml:578 reference_editor.xml:629 reference_editor.xml:672
+#: reference_editor.xml:706 reference_editor.xml:739 reference_editor.xml:783
+#: reference_editor.xml:832 reference_editor.xml:879 reference_editor.xml:928
+#: reference_editor.xml:998 reference_editor.xml:1064
+#: reference_editor.xml:1106 reference_editor.xml:1149
+#: reference_editor.xml:1226 reference_editor.xml:1304
+#: reference_editor.xml:1440 reference_editor.xml:1523
+#: reference_editor.xml:1577
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_editor.xml:32
+#, no-c-format
+msgid ""
+"Adds a point to a LineString before point <position> (0-based index). "
+"Third parameter can be omitted or set to -1 for appending."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:35 reference_editor.xml:543 reference_editor.xml:709
+#: reference_editor.xml:1111
+#, no-c-format
+msgid "Availability: 1.1.0"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:36 reference_editor.xml:111 reference_editor.xml:159
+#: reference_editor.xml:202 reference_editor.xml:244 reference_editor.xml:326
+#: reference_editor.xml:372 reference_editor.xml:421 reference_editor.xml:454
+#: reference_editor.xml:500 reference_editor.xml:710 reference_editor.xml:792
+#: reference_editor.xml:842 reference_editor.xml:890 reference_editor.xml:941
+#: reference_editor.xml:1018 reference_editor.xml:1113
+#: reference_editor.xml:1257 reference_editor.xml:1531
+#: reference_editor.xml:1590
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_editor.xml:40 reference_editor.xml:117 reference_editor.xml:164
+#: reference_editor.xml:207 reference_editor.xml:250 reference_editor.xml:291
+#: reference_editor.xml:332 reference_editor.xml:378 reference_editor.xml:459
+#: reference_editor.xml:506 reference_editor.xml:548 reference_editor.xml:600
+#: reference_editor.xml:644 reference_editor.xml:680 reference_editor.xml:714
+#: reference_editor.xml:745 reference_editor.xml:801 reference_editor.xml:848
+#: reference_editor.xml:897 reference_editor.xml:949 reference_editor.xml:1026
+#: reference_editor.xml:1078 reference_editor.xml:1117
+#: reference_editor.xml:1165 reference_editor.xml:1262
+#: reference_editor.xml:1338 reference_editor.xml:1468
+#: reference_editor.xml:1536 reference_editor.xml:1596
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_editor.xml:41
+#, no-c-format
+msgid ""
+"--guarantee all linestrings in a table are closed\n"
+" --by adding the start point of each linestring to the end of the line string\n"
+" --only for those that are not closed\n"
+" UPDATE sometable\n"
+" SET the_geom = ST_AddPoint(the_geom, ST_StartPoint(the_geom))\n"
+" FROM sometable\n"
+" WHERE ST_IsClosed(the_geom) = false;\n"
+"\n"
+" --Adding point to a 3-d line\n"
+" SELECT ST_AsEWKT(ST_AddPoint(ST_GeomFromEWKT('LINESTRING(0 0 1, 1 1 1)'), ST_MakePoint(1, 2, 3)));\n"
+"\n"
+" --result\n"
+" st_asewkt\n"
+" ----------\n"
+" LINESTRING(0 0 1,1 1 1,1 2 3)"
+msgstr ""
+
+#. Tag: title
+#: reference_editor.xml:44 reference_editor.xml:124 reference_editor.xml:171
+#: reference_editor.xml:214 reference_editor.xml:257 reference_editor.xml:298
+#: reference_editor.xml:339 reference_editor.xml:387 reference_editor.xml:465
+#: reference_editor.xml:512 reference_editor.xml:553 reference_editor.xml:605
+#: reference_editor.xml:649 reference_editor.xml:685 reference_editor.xml:718
+#: reference_editor.xml:808 reference_editor.xml:855 reference_editor.xml:904
+#: reference_editor.xml:956 reference_editor.xml:1033
+#: reference_editor.xml:1083 reference_editor.xml:1121
+#: reference_editor.xml:1173 reference_editor.xml:1269
+#: reference_editor.xml:1413 reference_editor.xml:1490
+#: reference_editor.xml:1549 reference_editor.xml:1603
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: reference_editor.xml:45
+#, no-c-format
+msgid ", <xref linkend=\"ST_SetPoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:51
+#, no-c-format
+msgid "ST_Affine"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:53
+#, no-c-format
+msgid ""
+"<refpurpose>Applies a 3d affine transformation to the geometry to do things "
+"like translate, rotate, scale in one step.</refpurpose>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_editor.xml:57
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_Affine</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>a</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>b</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>c</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>d</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>e</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>f</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>g</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>h</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>i</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>xoff</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>yoff</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>zoff</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_Affine</function></funcdef> <paramdef><type>geometry </type> "
+"<parameter>geomA</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>a</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>b</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>d</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>e</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>xoff</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>yoff</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:91
+#, no-c-format
+msgid ""
+"<para>Applies a 3d affine transformation to the geometry to do things like "
+"translate, rotate, scale in one step.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:92
+#, no-c-format
+msgid ""
+"Version 1: The call <programlisting>ST_Affine(geom, a, b, c, d, e, f, g, h, i, xoff, yoff, zoff) </programlisting> represents the transformation matrix <programlisting>/ a b c xoff \\\n"
+"| d e f yoff |\n"
+"| g h i zoff |\n"
+"\\ 0 0 0 1 /</programlisting> and the vertices are transformed as follows: <programlisting>x' = a*x + b*y + c*z + xoff\n"
+"y' = d*x + e*y + f*z + yoff\n"
+"z' = g*x + h*y + i*z + zoff</programlisting> All of the translate / scale functions below are expressed via such an affine transformation."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:99
+#, no-c-format
+msgid ""
+"Version 2: Applies a 2d affine transformation to the geometry. The call <programlisting>ST_Affine(geom, a, b, d, e, xoff, yoff)</programlisting> represents the transformation matrix <programlisting>/ a b 0 xoff \\ / a b xoff \\\n"
+"| d e 0 yoff | rsp. | d e yoff |\n"
+"| 0 0 1 0 | \\ 0 0 1 /\n"
+"\\ 0 0 0 1 /</programlisting> and the vertices are transformed as follows: <programlisting>x' = a*x + b*y + xoff\n"
+"y' = d*x + e*y + yoff\n"
+"z' = z </programlisting> This method is a subcase of the 3D method above."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:105 reference_editor.xml:789 reference_editor.xml:839
+#: reference_editor.xml:887 reference_editor.xml:936 reference_editor.xml:1015
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was "
+"introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:106
+#, no-c-format
+msgid "Availability: 1.1.2. Name changed from Affine to ST_Affine in 1.2.2"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:107 reference_editor.xml:939 reference_editor.xml:1011
+#: reference_editor.xml:1458 reference_editor.xml:1528
+#: reference_editor.xml:1586
+#, no-c-format
+msgid ""
+"Prior to 1.3.4, this function crashes if used with geometries that contain "
+"CURVES. This is fixed in 1.3.4+"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:109 reference_editor.xml:158 reference_editor.xml:200
+#: reference_editor.xml:243 reference_editor.xml:371 reference_editor.xml:418
+#: reference_editor.xml:455 reference_editor.xml:794 reference_editor.xml:841
+#: reference_editor.xml:889 reference_editor.xml:943 reference_editor.xml:1017
+#: reference_editor.xml:1463
+#, no-c-format
+msgid "&P_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:110 reference_editor.xml:419 reference_editor.xml:795
+#: reference_editor.xml:843 reference_editor.xml:891 reference_editor.xml:944
+#: reference_editor.xml:1020
+#, no-c-format
+msgid "&T_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:112 reference_editor.xml:157 reference_editor.xml:201
+#: reference_editor.xml:245 reference_editor.xml:286 reference_editor.xml:327
+#: reference_editor.xml:373 reference_editor.xml:420 reference_editor.xml:502
+#: reference_editor.xml:793 reference_editor.xml:942 reference_editor.xml:1019
+#: reference_editor.xml:1161 reference_editor.xml:1462
+#: reference_editor.xml:1532 reference_editor.xml:1591
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:119
+#, no-c-format
+msgid ""
+"--Rotate a 3d line 180 degrees about the z axis. Note this is long-hand for doing ST_Rotate();\n"
+" SELECT ST_AsEWKT(ST_Affine(the_geom, cos(pi()), -sin(pi()), 0, sin(pi()), cos(pi()), 0, 0, 0, 1, 0, 0, 0)) As using_affine,\n"
+" ST_AsEWKT(ST_Rotate(the_geom, pi())) As using_rotate\n"
+" FROM (SELECT ST_GeomFromEWKT('LINESTRING(1 2 3, 1 4 3)') As the_geom) As foo;\n"
+" using_affine | using_rotate\n"
+"-----------------------------+-----------------------------\n"
+" LINESTRING(-1 -2 3,-1 -4 3) | LINESTRING(-1 -2 3,-1 -4 3)\n"
+"(1 row)\n"
+"\n"
+"--Rotate a 3d line 180 degrees in both the x and z axis\n"
+"SELECT ST_AsEWKT(ST_Affine(the_geom, cos(pi()), -sin(pi()), 0, sin(pi()), cos(pi()), -sin(pi()), 0, sin(pi()), cos(pi()), 0, 0, 0))\n"
+" FROM (SELECT ST_GeomFromEWKT('LINESTRING(1 2 3, 1 4 3)') As the_geom) As foo;\n"
+" st_asewkt\n"
+"-------------------------------\n"
+" LINESTRING(-1 -2 -3,-1 -4 -3)\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:126
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Scale\"/>, <xref linkend=\"ST_Translate\"/>, <xref "
+"linkend=\"ST_TransScale\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:132
+#, no-c-format
+msgid "ST_Force2D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:134
+#, no-c-format
+msgid ""
+"Forces the geometries into a \"2-dimensional mode\" so that all output "
+"representations will only have the X and Y coordinates."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:140
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Force2D</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:150
+#, no-c-format
+msgid ""
+"Forces the geometries into a \"2-dimensional mode\" so that all output "
+"representations will only have the X and Y coordinates. This is useful for "
+"force OGC-compliant output (since OGC only specifies 2-D geometries)."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:155 reference_editor.xml:198 reference_editor.xml:241
+#: reference_editor.xml:367 reference_editor.xml:453 reference_editor.xml:1460
+#, no-c-format
+msgid "Enhanced: 2.0.0 support for Polyhedral surfaces was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:156
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Force_2D."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:166
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_Force2D(ST_GeomFromEWKT('CIRCULARSTRING(1 1 2, 2 3 2, 4 5 2, 6 7 2, 5 6 2)')));\n"
+" st_asewkt\n"
+"-------------------------------------\n"
+"CIRCULARSTRING(1 1,2 3,4 5,6 7,5 6)\n"
+"\n"
+"SELECT ST_AsEWKT(ST_Force2D('POLYGON((0 0 2,0 5 2,5 0 2,0 0 2),(1 1 2,3 1 2,1 3 2,1 1 2))'));\n"
+"\n"
+" st_asewkt\n"
+"----------------------------------------------\n"
+" POLYGON((0 0,0 5,5 0,0 0),(1 1,3 1,1 3,1 1))"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:179
+#, no-c-format
+msgid "ST_Force3D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:181
+#, no-c-format
+msgid "Forces the geometries into XYZ mode. This is an alias for ST_Force3DZ."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:186
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Force3D</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:196
+#, no-c-format
+msgid ""
+"Forces the geometries into XYZ mode. This is an alias for ST_Force_3DZ. If a"
+" geometry has no Z component, then a 0 Z coordinate is tacked on."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:199
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Force_3D."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:209
+#, no-c-format
+msgid ""
+"--Nothing happens to an already 3D geometry\n"
+" SELECT ST_AsEWKT(ST_Force3D(ST_GeomFromEWKT('CIRCULARSTRING(1 1 2, 2 3 2, 4 5 2, 6 7 2, 5 6 2)')));\n"
+" st_asewkt\n"
+"-----------------------------------------------\n"
+" CIRCULARSTRING(1 1 2,2 3 2,4 5 2,6 7 2,5 6 2)\n"
+"\n"
+"\n"
+"SELECT ST_AsEWKT(ST_Force3D('POLYGON((0 0,0 5,5 0,0 0),(1 1,3 1,1 3,1 1))'));\n"
+"\n"
+" st_asewkt\n"
+"--------------------------------------------------------------\n"
+" POLYGON((0 0 0,0 5 0,5 0 0,0 0 0),(1 1 0,3 1 0,1 3 0,1 1 0))"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:216
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Force2D\"/>, <xref linkend=\"ST_Force_3DM\"/>, <xref "
+"linkend=\"ST_Force_3DZ\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:222
+#, no-c-format
+msgid "ST_Force3DZ"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:224
+#, no-c-format
+msgid "Forces the geometries into XYZ mode. This is a synonym for ST_Force3D."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:229
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Force3DZ</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:239
+#, no-c-format
+msgid ""
+"Forces the geometries into XYZ mode. This is a synonym for ST_Force3DZ. If a"
+" geometry has no Z component, then a 0 Z coordinate is tacked on."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:242
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Force_3DZ."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:252
+#, no-c-format
+msgid ""
+"--Nothing happens to an already 3D geometry\n"
+"SELECT ST_AsEWKT(ST_Force3DZ(ST_GeomFromEWKT('CIRCULARSTRING(1 1 2, 2 3 2, 4 5 2, 6 7 2, 5 6 2)')));\n"
+" st_asewkt\n"
+"-----------------------------------------------\n"
+" CIRCULARSTRING(1 1 2,2 3 2,4 5 2,6 7 2,5 6 2)\n"
+"\n"
+"\n"
+"SELECT ST_AsEWKT(ST_Force3DZ('POLYGON((0 0,0 5,5 0,0 0),(1 1,3 1,1 3,1 1))'));\n"
+"\n"
+" st_asewkt\n"
+"--------------------------------------------------------------\n"
+" POLYGON((0 0 0,0 5 0,5 0 0,0 0 0),(1 1 0,3 1 0,1 3 0,1 1 0))"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:259 reference_editor.xml:341
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Force2D\"/>, <xref linkend=\"ST_Force_3DM\"/>, <xref "
+"linkend=\"ST_Force_3D\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:265
+#, no-c-format
+msgid "ST_Force3DM"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:267
+#, no-c-format
+msgid "Forces the geometries into XYM mode."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:272
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Force3DM</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:282
+#, no-c-format
+msgid ""
+"Forces the geometries into XYM mode. If a geometry has no M component, then "
+"a 0 M coordinate is tacked on. If it has a Z component, then Z is removed"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:285
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Force_3DM."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:293
+#, no-c-format
+msgid ""
+"--Nothing happens to an already 3D geometry\n"
+"SELECT ST_AsEWKT(ST_Force3DM(ST_GeomFromEWKT('CIRCULARSTRING(1 1 2, 2 3 2, 4 5 2, 6 7 2, 5 6 2)')));\n"
+" st_asewkt\n"
+"------------------------------------------------\n"
+" CIRCULARSTRINGM(1 1 0,2 3 0,4 5 0,6 7 0,5 6 0)\n"
+"\n"
+"\n"
+"SELECT ST_AsEWKT(ST_Force3DM('POLYGON((0 0 1,0 5 1,5 0 1,0 0 1),(1 1 1,3 1 1,1 3 1,1 1 1))'));\n"
+"\n"
+" st_asewkt\n"
+"---------------------------------------------------------------\n"
+" POLYGONM((0 0 0,0 5 0,5 0 0,0 0 0),(1 1 0,3 1 0,1 3 0,1 1 0))"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:300 reference_editor.xml:389
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Force2D\"/>, <xref linkend=\"ST_Force_3DM\"/>, <xref "
+"linkend=\"ST_Force_3D\"/>, <xref linkend=\"ST_GeomFromEWKT\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:306
+#, no-c-format
+msgid "ST_Force4D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:308
+#, no-c-format
+msgid "Forces the geometries into XYZM mode."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:313
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Force4D</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:323
+#, no-c-format
+msgid ""
+"Forces the geometries into XYZM mode. 0 is tacked on for missing Z and M "
+"dimensions."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:325
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Force_4D."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:334
+#, no-c-format
+msgid ""
+"--Nothing happens to an already 3D geometry\n"
+"SELECT ST_AsEWKT(ST_Force4D(ST_GeomFromEWKT('CIRCULARSTRING(1 1 2, 2 3 2, 4 5 2, 6 7 2, 5 6 2)')));\n"
+" st_asewkt\n"
+"---------------------------------------------------------\n"
+" CIRCULARSTRING(1 1 2 0,2 3 2 0,4 5 2 0,6 7 2 0,5 6 2 0)\n"
+"\n"
+"\n"
+"\n"
+"SELECT ST_AsEWKT(ST_Force4D('MULTILINESTRINGM((0 0 1,0 5 2,5 0 3,0 0 4),(1 1 1,3 1 1,1 3 1,1 1 1))'));\n"
+"\n"
+" st_asewkt\n"
+"--------------------------------------------------------------------------------------\n"
+" MULTILINESTRING((0 0 0 1,0 5 0 2,5 0 0 3,0 0 0 4),(1 1 0 1,3 1 0 1,1 3 0 1,1 1 0 1))"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:347
+#, no-c-format
+msgid "ST_ForceCollection"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:349
+#, no-c-format
+msgid "Converts the geometry into a GEOMETRYCOLLECTION."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:354
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ForceCollection</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:364
+#, no-c-format
+msgid ""
+"Converts the geometry into a GEOMETRYCOLLECTION. This is useful for "
+"simplifying the WKB representation."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:368
+#, no-c-format
+msgid ""
+"Availability: 1.2.2, prior to 1.3.4 this function will crash with Curves. "
+"This is fixed in 1.3.4+"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:369
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Force_Collection."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:380
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_ForceCollection('POLYGON((0 0 1,0 5 1,5 0 1,0 0 1),(1 1 1,3 1 1,1 3 1,1 1 1))'));\n"
+"\n"
+" st_asewkt\n"
+"----------------------------------------------------------------------------------\n"
+" GEOMETRYCOLLECTION(POLYGON((0 0 1,0 5 1,5 0 1,0 0 1),(1 1 1,3 1 1,1 3 1,1 1 1)))\n"
+"\n"
+"\n"
+" SELECT ST_AsText(ST_ForceCollection('CIRCULARSTRING(220227 150406,2220227 150407,220227 150406)'));\n"
+" st_astext\n"
+"--------------------------------------------------------------------------------\n"
+" GEOMETRYCOLLECTION(CIRCULARSTRING(220227 150406,2220227 150407,220227 150406))\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:382
+#, no-c-format
+msgid ""
+"-- POLYHEDRAL example --\n"
+"SELECT ST_AsEWKT(ST_ForceCollection('POLYHEDRALSURFACE(((0 0 0,0 0 1,0 1 1,0 1 0,0 0 0)),\n"
+" ((0 0 0,0 1 0,1 1 0,1 0 0,0 0 0)),\n"
+" ((0 0 0,1 0 0,1 0 1,0 0 1,0 0 0)),\n"
+" ((1 1 0,1 1 1,1 0 1,1 0 0,1 1 0)),\n"
+" ((0 1 0,0 1 1,1 1 1,1 1 0,0 1 0)),\n"
+" ((0 0 1,1 0 1,1 1 1,0 1 1,0 0 1)))'))\n"
+"\n"
+" st_asewkt\n"
+"----------------------------------------------------------------------------------\n"
+"GEOMETRYCOLLECTION(\n"
+" POLYGON((0 0 0,0 0 1,0 1 1,0 1 0,0 0 0)),\n"
+" POLYGON((0 0 0,0 1 0,1 1 0,1 0 0,0 0 0)),\n"
+" POLYGON((0 0 0,1 0 0,1 0 1,0 0 1,0 0 0)),\n"
+" POLYGON((1 1 0,1 1 1,1 0 1,1 0 0,1 1 0)),\n"
+" POLYGON((0 1 0,0 1 1,1 1 1,1 1 0,0 1 0)),\n"
+" POLYGON((0 0 1,1 0 1,1 1 1,0 1 1,0 0 1))\n"
+")"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:396
+#, no-c-format
+msgid "ST_ForceSFS"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:398
+#, no-c-format
+msgid "Forces the geometries to use SFS 1.1 geometry types only."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_editor.xml:402
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_ForceSFS</function></funcdef>"
+" <paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_ForceSFS</function></funcdef> <paramdef><type>geometry </type> "
+"<parameter>geomA</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>version</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:428
+#, no-c-format
+msgid "ST_ForceRHR"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:430
+#, no-c-format
+msgid ""
+"Forces the orientation of the vertices in a polygon to follow the Right-"
+"Hand-Rule."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:436
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_ForceRHR</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>g</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:447
+#, no-c-format
+msgid ""
+"Forces the orientation of the vertices in a polygon to follow the Right-"
+"Hand-Rule. In GIS terminology, this means that the area that is bounded by "
+"the polygon is to the right of the boundary. In particular, the exterior "
+"ring is orientated in a clockwise direction and the interior rings in a "
+"counter-clockwise direction."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:461
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(\n"
+" ST_ForceRHR(\n"
+" 'POLYGON((0 0 2, 5 0 2, 0 5 2, 0 0 2),(1 1 2, 1 3 2, 3 1 2, 1 1 2))'\n"
+" )\n"
+");\n"
+" st_asewkt\n"
+"--------------------------------------------------------------\n"
+" POLYGON((0 0 2,0 5 2,5 0 2,0 0 2),(1 1 2,3 1 2,1 3 2,1 1 2))\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:467
+#, no-c-format
+msgid ", <xref linkend=\"ST_Polygonize\"/>, <xref linkend=\"ST_Reverse\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:475
+#, no-c-format
+msgid "ST_ForceCurve"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:477
+#, no-c-format
+msgid "Upcasts a geometry into its curved type, if applicable."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:482
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ForceCurve</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>g</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:493
+#, no-c-format
+msgid ""
+"Turns a geometry into its curved representation, if applicable: lines become"
+" compoundcurves, multilines become multicurves polygons become curvepolygons"
+" multipolygons become multisurfaces. If the geometry input is already a "
+"curved representation returns back same as input."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:499
+#, no-c-format
+msgid "Availability: 2.2.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:508
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_ForceCurve(\n"
+" 'POLYGON((0 0 2, 5 0 2, 0 5 2, 0 0 2),(1 1 2, 1 3 2, 3 1 2, 1 1 2))'::geometry\n"
+" )\n"
+");\n"
+" st_astext\n"
+"----------------------------------------------------------------------\n"
+" CURVEPOLYGON Z ((0 0 2,5 0 2,0 5 2,0 0 2),(1 1 2,1 3 2,3 1 2,1 1 2))\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:520
+#, no-c-format
+msgid "ST_LineMerge"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:522
+#, no-c-format
+msgid ""
+"Returns a (set of) LineString(s) formed by sewing together a "
+"MULTILINESTRING."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:528
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LineMerge</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>amultilinestring</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:538
+#, no-c-format
+msgid ""
+"Returns a (set of) LineString(s) formed by sewing together the constituent "
+"line work of a MULTILINESTRING."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:540
+#, no-c-format
+msgid ""
+"Only use with MULTILINESTRING/LINESTRINGs. If you feed a polygon or geometry"
+" collection into this function, it will return an empty GEOMETRYCOLLECTION"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:544
+#, no-c-format
+msgid "requires GEOS >= 2.1.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:550
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_LineMerge(\n"
+"ST_GeomFromText('MULTILINESTRING((-29 -27,-30 -29.7,-36 -31,-45 -33),(-45 -33,-46 -32))')\n"
+" )\n"
+");\n"
+"st_astext\n"
+"--------------------------------------------------------------------------------------------------\n"
+"LINESTRING(-29 -27,-30 -29.7,-36 -31,-45 -33,-46 -32)\n"
+"(1 row)\n"
+"\n"
+"--If can't be merged - original MULTILINESTRING is returned\n"
+"SELECT ST_AsText(ST_LineMerge(\n"
+"ST_GeomFromText('MULTILINESTRING((-29 -27,-30 -29.7,-36 -31,-45 -33),(-45.2 -33.2,-46 -32))')\n"
+")\n"
+");\n"
+"st_astext\n"
+"----------------\n"
+"MULTILINESTRING((-45.2 -33.2,-46 -32),(-29 -27,-30 -29.7,-36 -31,-45 -33))"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:554
+#, no-c-format
+msgid ", <xref linkend=\"ST_LineSubstring\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:560
+#, no-c-format
+msgid "ST_CollectionExtract"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:562
+#, no-c-format
+msgid ""
+"Given a (multi)geometry, returns a (multi)geometry consisting only of "
+"elements of the specified type."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:569
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_CollectionExtract</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>collection</parameter></paramdef> <paramdef><type>integer </type>"
+" <parameter>type</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:580
+#, no-c-format
+msgid ""
+"Given a (multi)geometry, returns a (multi)geometry consisting only of "
+"elements of the specified type. Sub-geometries that are not the specified "
+"type are ignored. If there are no sub-geometries of the right type, an EMPTY"
+" geometry will be returned. Only points, lines and polygons are supported. "
+"Type numbers are 1 == POINT, 2 == LINESTRING, 3 == POLYGON."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:586
+#, no-c-format
+msgid "Availability: 1.5.0"
+msgstr "Verfügbarkeit: 1.5.0"
+
+#. Tag: para
+#: reference_editor.xml:588
+#, no-c-format
+msgid ""
+"Prior to 1.5.3 this function returned non-collection inputs untouched, no "
+"matter type. In 1.5.3 non-matching single geometries result in a NULL "
+"return. In of 2.0.0 every case of missing match results in a typed EMPTY "
+"return."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:594 reference_editor.xml:635
+#, no-c-format
+msgid ""
+"When specifying 3 == POLYGON a multipolygon is returned even when the edges "
+"are shared. This results in an invalid multipolygon for many cases such as "
+"applying this function on an <xref linkend=\"ST_Split\"/> result."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:602
+#, no-c-format
+msgid ""
+"-- Constants: 1 == POINT, 2 == LINESTRING, 3 == POLYGON\n"
+"SELECT ST_AsText(ST_CollectionExtract(ST_GeomFromText('GEOMETRYCOLLECTION(GEOMETRYCOLLECTION(POINT(0 0)))'),1));\n"
+"st_astext\n"
+"---------------\n"
+"MULTIPOINT(0 0)\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_AsText(ST_CollectionExtract(ST_GeomFromText('GEOMETRYCOLLECTION(GEOMETRYCOLLECTION(LINESTRING(0 0, 1 1)),LINESTRING(2 2, 3 3))'),2));\n"
+"st_astext\n"
+"---------------\n"
+"MULTILINESTRING((0 0, 1 1), (2 2, 3 3))\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:606
+#, no-c-format
+msgid ", <xref linkend=\"ST_Dump\"/>, <xref linkend=\"ST_CollectionHomogenize\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:612
+#, no-c-format
+msgid "ST_CollectionHomogenize"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:614
+#, no-c-format
+msgid ""
+"Given a geometry collection, returns the \"simplest\" representation of the "
+"contents."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:621
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_CollectionHomogenize</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>collection</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:631
+#, no-c-format
+msgid ""
+"Given a geometry collection, returns the \"simplest\" representation of the "
+"contents. Singletons will be returned as singletons. Collections that are "
+"homogeneous will be returned as the appropriate multi-type."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:639
+#, no-c-format
+msgid "Availability: 2.0.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:646
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_CollectionHomogenize('GEOMETRYCOLLECTION(POINT(0 0))')); \n"
+"\n"
+" st_astext\n"
+" ------------\n"
+" POINT(0 0)\n"
+" (1 row)\n"
+"\n"
+" SELECT ST_AsText(ST_CollectionHomogenize('GEOMETRYCOLLECTION(POINT(0 0),POINT(1 1))')); \n"
+"\n"
+" st_astext\n"
+" ---------------------\n"
+" MULTIPOINT(0 0,1 1)\n"
+" (1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:650
+#, no-c-format
+msgid ", <xref linkend=\"ST_CollectionExtract\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:656
+#, no-c-format
+msgid "ST_Multi"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:658
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the geometry as a MULTI* geometry. If the geometry is "
+"already a MULTI*, it is returned unchanged.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:664
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Multi</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:674
+#, no-c-format
+msgid ""
+"<para>Returns the geometry as a MULTI* geometry. If the geometry is already "
+"a MULTI*, it is returned unchanged.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:682
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Multi(ST_GeomFromText('POLYGON((743238 2967416,743238 2967450,\n"
+" 743265 2967450,743265.625 2967416,743238 2967416))')));\n"
+" st_astext\n"
+" --------------------------------------------------------------------------------------------------\n"
+" MULTIPOLYGON(((743238 2967416,743238 2967450,743265 2967450,743265.625 2967416,\n"
+" 743238 2967416)))\n"
+" (1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:692
+#, no-c-format
+msgid "ST_RemovePoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:693
+#, no-c-format
+msgid "Removes point from a linestring. Offset is 0-based."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:697
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_RemovePoint</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>linestring</parameter></paramdef>"
+" <paramdef><type>integer</type> <parameter>offset</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:708
+#, no-c-format
+msgid ""
+"Removes point from a linestring. Useful for turning a closed ring into an "
+"open line string"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:715
+#, no-c-format
+msgid ""
+"--guarantee no LINESTRINGS are closed\n"
+"--by removing the end point. The below assumes the_geom is of type LINESTRING\n"
+"UPDATE sometable\n"
+" SET the_geom = ST_RemovePoint(the_geom, ST_NPoints(the_geom) - 1)\n"
+" FROM sometable\n"
+" WHERE ST_IsClosed(the_geom) = true;"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:719
+#, no-c-format
+msgid ", <xref linkend=\"ST_NPoints\"/>, <xref linkend=\"ST_NumPoints\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:725
+#, no-c-format
+msgid "ST_Reverse"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:726
+#, no-c-format
+msgid "Returns the geometry with vertex order reversed."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:731
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Reverse</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:741
+#, no-c-format
+msgid "Can be used on any geometry and reverses the order of the vertexes."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:746
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(the_geom) as line, ST_AsText(ST_Reverse(the_geom)) As reverseline\n"
+"FROM\n"
+"(SELECT ST_MakeLine(ST_MakePoint(1,2),\n"
+" ST_MakePoint(1,10)) As the_geom) as foo;\n"
+"--result\n"
+" line | reverseline\n"
+"---------------------+----------------------\n"
+"LINESTRING(1 2,1 10) | LINESTRING(1 10,1 2)"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:752
+#, no-c-format
+msgid "ST_Rotate"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:754
+#, no-c-format
+msgid "Rotate a geometry rotRadians counter-clockwise about an origin."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_editor.xml:758
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_Rotate</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>rotRadians</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_Rotate</function></funcdef> <paramdef><type>geometry</type> "
+"<parameter>geomA</parameter></paramdef> <paramdef><type>float</type> "
+"<parameter>rotRadians</parameter></paramdef> <paramdef><type>float</type> "
+"<parameter>x0</parameter></paramdef> <paramdef><type>float</type> "
+"<parameter>y0</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_Rotate</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>rotRadians</parameter></paramdef> "
+"<paramdef><type>geometry</type> "
+"<parameter>pointOrigin</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:785
+#, no-c-format
+msgid ""
+"Rotates geometry rotRadians counter-clockwise about the origin. The rotation"
+" origin can be specified either as a POINT geometry, or as x and y "
+"coordinates. If the origin is not specified, the geometry is rotated about "
+"POINT(0 0)."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:790
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 additional parameters for specifying the origin of rotation "
+"were added."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:791
+#, no-c-format
+msgid "Availability: 1.1.2. Name changed from Rotate to ST_Rotate in 1.2.2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:803
+#, no-c-format
+msgid ""
+"--Rotate 180 degrees\n"
+"SELECT ST_AsEWKT(ST_Rotate('LINESTRING (50 160, 50 50, 100 50)', pi()));\n"
+" st_asewkt\n"
+"---------------------------------------\n"
+" LINESTRING(-50 -160,-50 -50,-100 -50)\n"
+"(1 row)\n"
+"\n"
+"--Rotate 30 degrees counter-clockwise at x=50, y=160\n"
+"SELECT ST_AsEWKT(ST_Rotate('LINESTRING (50 160, 50 50, 100 50)', pi()/6, 50, 160));\n"
+" st_asewkt\n"
+"---------------------------------------------------------------------------\n"
+" LINESTRING(50 160,105 64.7372055837117,148.301270189222 89.7372055837117)\n"
+"(1 row)\n"
+"\n"
+"--Rotate 60 degrees clockwise from centroid\n"
+"SELECT ST_AsEWKT(ST_Rotate(geom, -pi()/3, ST_Centroid(geom)))\n"
+"FROM (SELECT 'LINESTRING (50 160, 50 50, 100 50)'::geometry AS geom) AS foo;\n"
+" st_asewkt\n"
+"--------------------------------------------------------------\n"
+" LINESTRING(116.4225 130.6721,21.1597 75.6721,46.1597 32.3708)\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:810
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_RotateX\"/>, <xref linkend=\"ST_RotateY\"/>, <xref "
+"linkend=\"ST_RotateZ\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:816
+#, no-c-format
+msgid "ST_RotateX"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:818
+#, no-c-format
+msgid "Rotate a geometry rotRadians about the X axis."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:823
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_RotateX</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>rotRadians</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:834
+#, no-c-format
+msgid "Rotate a geometry geomA - rotRadians about the X axis."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:836
+#, no-c-format
+msgid ""
+"<code>ST_RotateX(geomA, rotRadians)</code> is short-hand for "
+"<code>ST_Affine(geomA, 1, 0, 0, 0, cos(rotRadians), -sin(rotRadians), 0, "
+"sin(rotRadians), cos(rotRadians), 0, 0, 0)</code>."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:840
+#, no-c-format
+msgid "Availability: 1.1.2. Name changed from RotateX to ST_RotateX in 1.2.2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:850
+#, no-c-format
+msgid ""
+"--Rotate a line 90 degrees along x-axis\n"
+"SELECT ST_AsEWKT(ST_RotateX(ST_GeomFromEWKT('LINESTRING(1 2 3, 1 1 1)'), pi()/2));\n"
+" st_asewkt\n"
+"---------------------------\n"
+" LINESTRING(1 -3 2,1 -1 1)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:857
+#, no-c-format
+msgid ", <xref linkend=\"ST_RotateY\"/>, <xref linkend=\"ST_RotateZ\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:863
+#, no-c-format
+msgid "ST_RotateY"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:865
+#, no-c-format
+msgid "Rotate a geometry rotRadians about the Y axis."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:870
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_RotateY</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>rotRadians</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:881
+#, no-c-format
+msgid "Rotate a geometry geomA - rotRadians about the y axis."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:883
+#, no-c-format
+msgid ""
+"<code>ST_RotateY(geomA, rotRadians)</code> is short-hand for "
+"<code>ST_Affine(geomA, cos(rotRadians), 0, sin(rotRadians), 0, 1, 0, "
+"-sin(rotRadians), 0, cos(rotRadians), 0, 0, 0)</code>."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:886
+#, no-c-format
+msgid "Availability: 1.1.2. Name changed from RotateY to ST_RotateY in 1.2.2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:899
+#, no-c-format
+msgid ""
+"--Rotate a line 90 degrees along y-axis\n"
+" SELECT ST_AsEWKT(ST_RotateY(ST_GeomFromEWKT('LINESTRING(1 2 3, 1 1 1)'), pi()/2));\n"
+" st_asewkt\n"
+"---------------------------\n"
+" LINESTRING(3 2 -1,1 1 -1)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:906
+#, no-c-format
+msgid ", <xref linkend=\"ST_RotateX\"/>, <xref linkend=\"ST_RotateZ\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:912
+#, no-c-format
+msgid "ST_RotateZ"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:914
+#, no-c-format
+msgid "Rotate a geometry rotRadians about the Z axis."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:919
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_RotateZ</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>rotRadians</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:930
+#, no-c-format
+msgid "Rotate a geometry geomA - rotRadians about the Z axis."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:932
+#, no-c-format
+msgid "This is a synonym for ST_Rotate"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:933
+#, no-c-format
+msgid ""
+"<code>ST_RotateZ(geomA, rotRadians)</code> is short-hand for <code>SELECT "
+"ST_Affine(geomA, cos(rotRadians), -sin(rotRadians), 0, sin(rotRadians), "
+"cos(rotRadians), 0, 0, 0, 1, 0, 0, 0)</code>."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:938
+#, no-c-format
+msgid "Availability: 1.1.2. Name changed from RotateZ to ST_RotateZ in 1.2.2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:951
+#, no-c-format
+msgid ""
+"--Rotate a line 90 degrees along z-axis\n"
+"SELECT ST_AsEWKT(ST_RotateZ(ST_GeomFromEWKT('LINESTRING(1 2 3, 1 1 1)'), pi()/2));\n"
+" st_asewkt\n"
+"---------------------------\n"
+" LINESTRING(-2 1 3,-1 1 1)\n"
+"\n"
+" --Rotate a curved circle around z-axis\n"
+"SELECT ST_AsEWKT(ST_RotateZ(the_geom, pi()/2))\n"
+"FROM (SELECT ST_LineToCurve(ST_Buffer(ST_GeomFromText('POINT(234 567)'), 3)) As the_geom) As foo;\n"
+"\n"
+" st_asewkt\n"
+"----------------------------------------------------------------------------------------------------------------------------\n"
+" CURVEPOLYGON(CIRCULARSTRING(-567 237,-564.87867965644 236.12132034356,-564 234,-569.12132034356 231.87867965644,-567 237))"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:958
+#, no-c-format
+msgid ", <xref linkend=\"ST_RotateX\"/>, <xref linkend=\"ST_RotateY\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:964
+#, no-c-format
+msgid "ST_Scale"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:966
+#, no-c-format
+msgid ""
+"Scales the geometry to a new size by multiplying the ordinates with the "
+"parameters. Ie: ST_Scale(geom, Xfactor, Yfactor, Zfactor)."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_editor.xml:973
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_Scale</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>XFactor</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>YFactor</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>ZFactor</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_Scale</function></funcdef> <paramdef><type>geometry </type> "
+"<parameter>geomA</parameter></paramdef> <paramdef><type>float</type> "
+"<parameter>XFactor</parameter></paramdef> <paramdef><type>float</type> "
+"<parameter>YFactor</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_Scale</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>factor</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1000
+#, no-c-format
+msgid ""
+"Scales the geometry to a new size by multiplying the ordinates with the "
+"corresponding factor parameters."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1004
+#, no-c-format
+msgid ""
+"The version taking a geometry as the <varname>factor</varname> parameter "
+"allows passing a 2d, 3dm, 3dz or 4d point to set scaling factor for all "
+"supported dimensions. Missing dimensions in the <varname>factor</varname> "
+"point are equivalant to no scaling the corresponding dimension."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1014 reference_editor.xml:1589
+#, no-c-format
+msgid "Availability: 1.1.0."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1016
+#, no-c-format
+msgid ""
+"Enhanced: 2.2.0 support for scaling all dimension (geometry parameter) was "
+"introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1021
+#, no-c-format
+msgid "&M_support;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1028
+#, no-c-format
+msgid ""
+"--Version 1: scale X, Y, Z\n"
+"SELECT ST_AsEWKT(ST_Scale(ST_GeomFromEWKT('LINESTRING(1 2 3, 1 1 1)'), 0.5, 0.75, 0.8));\n"
+" st_asewkt\n"
+"--------------------------------------\n"
+" LINESTRING(0.5 1.5 2.4,0.5 0.75 0.8)\n"
+"\n"
+"--Version 2: Scale X Y\n"
+" SELECT ST_AsEWKT(ST_Scale(ST_GeomFromEWKT('LINESTRING(1 2 3, 1 1 1)'), 0.5, 0.75));\n"
+" st_asewkt\n"
+"----------------------------------\n"
+" LINESTRING(0.5 1.5 3,0.5 0.75 1)\n"
+"\n"
+"--Version 3: Scale X Y Z M\n"
+" SELECT ST_AsEWKT(ST_Scale(ST_GeomFromEWKT('LINESTRING(1 2 3 4, 1 1 1 1)'),\n"
+" ST_MakePoint(0.5, 0.75, 2, -1)));\n"
+" st_asewkt\n"
+"----------------------------------------\n"
+" LINESTRING(0.5 1.5 6 -4,0.5 0.75 2 -1)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1035
+#, no-c-format
+msgid ", <xref linkend=\"ST_TransScale\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:1041
+#, no-c-format
+msgid "ST_Segmentize"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:1043
+#, no-c-format
+msgid ""
+"Return a modified geometry/geography having no segment longer than the given"
+" distance. Distance computation is performed in 2d only. For geometry, "
+"length units are in units of spatial reference. For geography, units are in "
+"meters."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_editor.xml:1049
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_Segmentize</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geom</parameter></paramdef> <paramdef><type>float </type>"
+" <parameter>max_segment_length</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geography "
+"<function>ST_Segmentize</function></funcdef> <paramdef><type>geography "
+"</type> <parameter>geog</parameter></paramdef> <paramdef><type>float </type>"
+" <parameter>max_segment_length</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1066
+#, no-c-format
+msgid ""
+"Returns a modified geometry having no segment longer than the given "
+"<varname>max_segment_length</varname>. Distance computation is performed in "
+"2d only. For geometry, length units are in units of spatial reference. For "
+"geography, units are in meters."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1069 reference_editor.xml:1530
+#, no-c-format
+msgid "Availability: 1.2.2"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1070
+#, no-c-format
+msgid "Enhanced: 2.1.0 support for geography was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1071
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 As a result of the introduction of geography support: The "
+"construct <code>SELECT ST_Segmentize('LINESTRING(1 2, 3 4)',0.5);</code> "
+"will result in ambiguous function error. You need to have properly typed "
+"object e.g. a geometry/geography column, use ST_GeomFromText, "
+"ST_GeogFromText or <code>SELECT ST_Segmentize('LINESTRING(1 2, 3 "
+"4)'::geometry,0.5);</code>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1073
+#, no-c-format
+msgid ""
+"This will only increase segments. It will not lengthen segments shorter than"
+" max length"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1080
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Segmentize(\n"
+"ST_GeomFromText('MULTILINESTRING((-29 -27,-30 -29.7,-36 -31,-45 -33),(-45 -33,-46 -32))')\n"
+" ,5)\n"
+");\n"
+"st_astext\n"
+"--------------------------------------------------------------------------------------------------\n"
+"MULTILINESTRING((-29 -27,-30 -29.7,-34.886615700134 -30.758766735029,-36 -31,\n"
+"-40.8809353009198 -32.0846522890933,-45 -33),\n"
+"(-45 -33,-46 -32))\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_AsText(ST_Segmentize(ST_GeomFromText('POLYGON((-29 28, -30 40, -29 28))'),10));\n"
+"st_astext\n"
+"-----------------------\n"
+"POLYGON((-29 28,-29.8304547985374 37.9654575824488,-30 40,-29.1695452014626 30.0345424175512,-29 28))\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:1090
+#, no-c-format
+msgid "ST_SetPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:1091
+#, no-c-format
+msgid "Replace point N of linestring with given point. Index is 0-based."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:1096
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_SetPoint</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>linestring</parameter></paramdef>"
+" <paramdef><type>integer</type> "
+"<parameter>zerobasedposition</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>point</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1108
+#, no-c-format
+msgid ""
+"Replace point N of linestring with given point. Index is 0-based. This is "
+"especially useful in triggers when trying to maintain relationship of joints"
+" when one vertex moves."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1118
+#, no-c-format
+msgid ""
+"--Change first point in line string from -1 3 to -1 1\n"
+"SELECT ST_AsText(ST_SetPoint('LINESTRING(-1 2,-1 3)', 0, 'POINT(-1 1)'));\n"
+" st_astext\n"
+"-----------------------\n"
+" LINESTRING(-1 1,-1 3)\n"
+"\n"
+"---Change last point in a line string (lets play with 3d linestring this time)\n"
+"SELECT ST_AsEWKT(ST_SetPoint(foo.the_geom, ST_NumPoints(foo.the_geom) - 1, ST_GeomFromEWKT('POINT(-1 1 3)')))\n"
+"FROM (SELECT ST_GeomFromEWKT('LINESTRING(-1 2 3,-1 3 4, 5 6 7)') As the_geom) As foo;\n"
+" st_asewkt\n"
+"-----------------------\n"
+"LINESTRING(-1 2 3,-1 3 4,-1 1 3)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1122
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_NPoints\"/>, <xref linkend=\"ST_NumPoints\"/>, <xref "
+"linkend=\"ST_PointN\"/>, <xref linkend=\"ST_RemovePoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:1128
+#, no-c-format
+msgid "ST_SetSRID"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:1130
+#, no-c-format
+msgid "Sets the SRID on a geometry to a particular integer value."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:1136
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_SetSRID</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1151
+#, no-c-format
+msgid ""
+"Sets the SRID on a geometry to a particular integer value. Useful in "
+"constructing bounding boxes for queries."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1155
+#, no-c-format
+msgid ""
+"This function does not transform the geometry coordinates in any way - it "
+"simply sets the meta data defining the spatial reference system the geometry"
+" is assumed to be in. Use <xref linkend=\"ST_Transform\"/> if you want to "
+"transform the geometry into a new projection."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1160
+#, no-c-format
+msgid "&sfs_compliant;"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1166
+#, no-c-format
+msgid "-- Mark a point as WGS 84 long lat --"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1167
+#, no-c-format
+msgid ""
+"SELECT ST_SetSRID(ST_Point(-123.365556, 48.428611),4326) As wgs84long_lat;\n"
+"-- the ewkt representation (wrap with ST_AsEWKT) -\n"
+"SRID=4326;POINT(-123.365556 48.428611)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1168
+#, no-c-format
+msgid ""
+"-- Mark a point as WGS 84 long lat and then transform to web mercator "
+"(Spherical Mercator) --"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1169
+#, no-c-format
+msgid ""
+"SELECT ST_Transform(ST_SetSRID(ST_Point(-123.365556, 48.428611),4326),3785) As spere_merc;\n"
+"-- the ewkt representation (wrap with ST_AsEWKT) -\n"
+"SRID=3785;POINT(-13732990.8753491 6178458.96425423)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1175
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsEWKT\"/>, <xref linkend=\"ST_Point\"/>, <xref "
+"linkend=\"ST_SRID\"/>, <xref linkend=\"ST_Transform\"/>, <xref "
+"linkend=\"UpdateGeometrySRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:1182
+#, no-c-format
+msgid "ST_SnapToGrid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:1184
+#, no-c-format
+msgid "Snap all points of the input geometry to a regular grid."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_editor.xml:1190
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_SnapToGrid</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geomA</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>originX</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>originY</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>sizeX</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>sizeY</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry "
+"<function>ST_SnapToGrid</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geomA</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>sizeX</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>sizeY</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry "
+"<function>ST_SnapToGrid</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geomA</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>size</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry "
+"<function>ST_SnapToGrid</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geomA</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>pointOrigin</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>sizeX</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>sizeY</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>sizeZ</parameter></paramdef> <paramdef><type>float "
+"</type> <parameter>sizeM</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1228
+#, no-c-format
+msgid ""
+"Variant 1,2,3: Snap all points of the input geometry to the grid defined by "
+"its origin and cell size. Remove consecutive points falling on the same "
+"cell, eventually returning NULL if output points are not enough to define a "
+"geometry of the given type. Collapsed geometries in a collection are "
+"stripped from it. Useful for reducing precision."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1236
+#, no-c-format
+msgid ""
+"Variant 4: Introduced 1.1.0 - Snap all points of the input geometry to the "
+"grid defined by its origin (the second argument, must be a point) and cell "
+"sizes. Specify 0 as size for any dimension you don't want to snap to a grid."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1242
+#, no-c-format
+msgid ""
+"The returned geometry might loose its simplicity (see <xref "
+"linkend=\"ST_IsSimple\"/>)."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1247
+#, no-c-format
+msgid ""
+"Before release 1.1.0 this function always returned a 2d geometry. Starting "
+"at 1.1.0 the returned geometry will have same dimensionality as the input "
+"one with higher dimension values untouched. Use the version taking a second "
+"geometry argument to define all grid dimensions."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1254
+#, no-c-format
+msgid "Availability: 1.0.0RC1"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1255
+#, no-c-format
+msgid "Availability: 1.1.0 - Z and M support"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1264
+#, no-c-format
+msgid ""
+"--Snap your geometries to a precision grid of 10^-3\n"
+"UPDATE mytable\n"
+" SET the_geom = ST_SnapToGrid(the_geom, 0.001);\n"
+"\n"
+"SELECT ST_AsText(ST_SnapToGrid(\n"
+" ST_GeomFromText('LINESTRING(1.1115678 2.123, 4.111111 3.2374897, 4.11112 3.23748667)'),\n"
+" 0.001)\n"
+" );\n"
+" st_astext\n"
+"-------------------------------------\n"
+" LINESTRING(1.112 2.123,4.111 3.237)\n"
+" --Snap a 4d geometry\n"
+"SELECT ST_AsEWKT(ST_SnapToGrid(\n"
+" ST_GeomFromEWKT('LINESTRING(-1.1115678 2.123 2.3456 1.11111,\n"
+" 4.111111 3.2374897 3.1234 1.1111, -1.11111112 2.123 2.3456 1.1111112)'),\n"
+" ST_GeomFromEWKT('POINT(1.12 2.22 3.2 4.4444)'),\n"
+" 0.1, 0.1, 0.1, 0.01) );\n"
+" st_asewkt\n"
+"------------------------------------------------------------------------------\n"
+" LINESTRING(-1.08 2.12 2.3 1.1144,4.12 3.22 3.1 1.1144,-1.08 2.12 2.3 1.1144)\n"
+"\n"
+"\n"
+"--With a 4d geometry - the ST_SnapToGrid(geom,size) only touches x and y coords but keeps m and z the same\n"
+"SELECT ST_AsEWKT(ST_SnapToGrid(ST_GeomFromEWKT('LINESTRING(-1.1115678 2.123 3 2.3456,\n"
+" 4.111111 3.2374897 3.1234 1.1111)'),\n"
+" 0.01) );\n"
+" st_asewkt\n"
+"---------------------------------------------------------\n"
+" LINESTRING(-1.11 2.12 3 2.3456,4.11 3.24 3.1234 1.1111)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1271
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsEWKT\"/>, <xref linkend=\"ST_AsText\"/>, <xref "
+"linkend=\"ST_GeomFromText\"/>, <xref linkend=\"ST_GeomFromEWKT\"/>, <xref "
+"linkend=\"ST_Simplify\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:1284
+#, no-c-format
+msgid "ST_Snap"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:1286
+#, no-c-format
+msgid ""
+"Snap segments and vertices of input geometry to vertices of a reference "
+"geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:1294
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Snap</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>input</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>reference</parameter></paramdef>"
+" <paramdef><type>float </type> <parameter>tolerance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1306
+#, no-c-format
+msgid ""
+"Snaps the vertices and segments of a geometry another Geometry's vertices. A"
+" snap distance tolerance is used to control where snapping is performed."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1311
+#, no-c-format
+msgid ""
+"Snapping one geometry to another can improve robustness for overlay "
+"operations by eliminating nearly-coincident edges (which cause problems "
+"during noding and intersection calculation)."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1318
+#, no-c-format
+msgid ""
+"Too much snapping can result in invalid topology being created, so the "
+"number and location of snapped vertices is decided using heuristics to "
+"determine when it is safe to snap. This can result in some potential snaps "
+"being omitted, however."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1327
+#, no-c-format
+msgid ""
+"The returned geometry might loose its simplicity (see <xref "
+"linkend=\"ST_IsSimple\"/>) and validity (see <xref "
+"linkend=\"ST_IsValid\"/>)."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1334
+#, no-c-format
+msgid "Availability: 2.0.0 requires GEOS >= 3.3.0."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1351
+#, no-c-format
+msgid "A multipolygon shown with a linestring (before any snapping)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1362
+#, no-c-format
+msgid ""
+"A multipolygon snapped to linestring to tolerance: 1.01 of distance. The new"
+" multipolygon is shown with reference linestring"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1366
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Snap(poly,line, ST_Distance(poly,line)*1.01)) AS polysnapped\n"
+"FROM (SELECT \n"
+" ST_GeomFromText('MULTIPOLYGON(\n"
+" ((26 125, 26 200, 126 200, 126 125, 26 125 ),\n"
+" ( 51 150, 101 150, 76 175, 51 150 )), \n"
+" (( 151 100, 151 200, 176 175, 151 100 )))') As poly,\n"
+" ST_GeomFromText('LINESTRING (5 107, 54 84, 101 100)') As line\n"
+" \n"
+" ) As foo;\n"
+"\n"
+" polysnapped\n"
+"---------------------------------------------------------------------\n"
+" MULTIPOLYGON(((26 125,26 200,126 200,126 125,101 100,26 125),\n"
+" (51 150,101 150,76 175,51 150)),((151 100,151 200,176 175,151 100)))"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1373
+#, no-c-format
+msgid ""
+"A multipolygon snapped to linestring to tolerance: 1.25 of distance. The new"
+" multipolygon is shown with reference linestring"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1377
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_Snap(poly,line, ST_Distance(poly,line)*1.25)\n"
+" ) AS polysnapped\n"
+"FROM (SELECT \n"
+" ST_GeomFromText('MULTIPOLYGON(\n"
+" (( 26 125, 26 200, 126 200, 126 125, 26 125 ),\n"
+" ( 51 150, 101 150, 76 175, 51 150 )),\n"
+" (( 151 100, 151 200, 176 175, 151 100 )))') As poly,\n"
+" ST_GeomFromText('LINESTRING (5 107, 54 84, 101 100)') As line\n"
+" \n"
+" ) As foo;\n"
+"\n"
+" polysnapped\n"
+"---------------------------------------------------------------------\n"
+"MULTIPOLYGON(((5 107,26 200,126 200,126 125,101 100,54 84,5 107),\n"
+"(51 150,101 150,76 175,51 150)),((151 100,151 200,176 175,151 100)))"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1386
+#, no-c-format
+msgid ""
+"The linestring snapped to the original multipolygon at tolerance 1.01 of "
+"distance. The new linestring is shown with reference multipolygon"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1390
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_Snap(line, poly, ST_Distance(poly,line)*1.01)\n"
+" ) AS linesnapped\n"
+"FROM (SELECT \n"
+" ST_GeomFromText('MULTIPOLYGON(\n"
+" ((26 125, 26 200, 126 200, 126 125, 26 125),\n"
+" (51 150, 101 150, 76 175, 51 150 )), \n"
+" ((151 100, 151 200, 176 175, 151 100)))') As poly,\n"
+" ST_GeomFromText('LINESTRING (5 107, 54 84, 101 100)') As line\n"
+" ) As foo;\n"
+"\n"
+" linesnapped\n"
+"----------------------------------------\n"
+" LINESTRING(5 107,26 125,54 84,101 100)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1398
+#, no-c-format
+msgid ""
+"The linestring snapped to the original multipolygon at tolerance 1.25 of "
+"distance. The new linestring is shown with reference multipolygon"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1402
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_Snap(line, poly, ST_Distance(poly,line)*1.25)\n"
+" ) AS linesnapped\n"
+"FROM (SELECT \n"
+" ST_GeomFromText('MULTIPOLYGON(\n"
+" (( 26 125, 26 200, 126 200, 126 125, 26 125 ),\n"
+" (51 150, 101 150, 76 175, 51 150 )), \n"
+" ((151 100, 151 200, 176 175, 151 100 )))') As poly,\n"
+" ST_GeomFromText('LINESTRING (5 107, 54 84, 101 100)') As line \n"
+" ) As foo;\n"
+" linesnapped\n"
+"---------------------------------------\n"
+"LINESTRING(26 125,54 84,101 100)"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:1423
+#, no-c-format
+msgid "ST_Transform"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:1425
+#, no-c-format
+msgid ""
+"Returns a new geometry with its coordinates transformed to the SRID "
+"referenced by the integer parameter."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:1431
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Transform</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1442
+#, no-c-format
+msgid ""
+"Returns a new geometry with its coordinates transformed to spatial reference"
+" system referenced by the SRID integer parameter. The destination SRID must "
+"exist in the <varname>SPATIAL_REF_SYS</varname> table."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1445
+#, no-c-format
+msgid ""
+"ST_Transform is often confused with ST_SetSRID(). ST_Transform actually "
+"changes the coordinates of a geometry from one spatial reference system to "
+"another, while ST_SetSRID() simply changes the SRID identifier of the "
+"geometry"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1450
+#, no-c-format
+msgid ""
+"Requires PostGIS be compiled with Proj support. Use <xref "
+"linkend=\"PostGIS_Full_Version\"/> to confirm you have proj support compiled"
+" in."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1454
+#, no-c-format
+msgid ""
+"If using more than one transformation, it is useful to have a functional "
+"index on the commonly used transformations to take advantage of index usage."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1461
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.6"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1469
+#, no-c-format
+msgid "Change Mass state plane US feet geometry to WGS 84 long lat"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1470
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Transform(ST_GeomFromText('POLYGON((743238 2967416,743238 2967450,\n"
+" 743265 2967450,743265.625 2967416,743238 2967416))',2249),4326)) As wgs_geom;\n"
+"\n"
+" wgs_geom\n"
+"---------------------------\n"
+" POLYGON((-71.1776848522251 42.3902896512902,-71.1776843766326 42.3903829478009,\n"
+"-71.1775844305465 42.3903826677917,-71.1775825927231 42.3902893647987,-71.177684\n"
+"8522251 42.3902896512902));\n"
+"(1 row)\n"
+"\n"
+"--3D Circular String example\n"
+"SELECT ST_AsEWKT(ST_Transform(ST_GeomFromEWKT('SRID=2249;CIRCULARSTRING(743238 2967416 1,743238 2967450 2,743265 2967450 3,743265.625 2967416 3,743238 2967416 4)'),4326));\n"
+"\n"
+" st_asewkt\n"
+"--------------------------------------------------------------------------------------\n"
+" SRID=4326;CIRCULARSTRING(-71.1776848522251 42.3902896512902 1,-71.1776843766326 42.3903829478009 2,\n"
+" -71.1775844305465 42.3903826677917 3,\n"
+" -71.1775825927231 42.3902893647987 3,-71.1776848522251 42.3902896512902 4)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1471
+#, no-c-format
+msgid ""
+"Example of creating a partial functional index. For tables where you are not"
+" sure all the geometries will be filled in, its best to use a partial index "
+"that leaves out null geometries which will both conserve space and make your"
+" index smaller and more efficient."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1473
+#, no-c-format
+msgid ""
+"CREATE INDEX idx_the_geom_26986_parcels\n"
+" ON parcels\n"
+" USING gist\n"
+" (ST_Transform(the_geom, 26986))\n"
+" WHERE the_geom IS NOT NULL;"
+msgstr ""
+
+#. Tag: title
+#: reference_editor.xml:1477
+#, no-c-format
+msgid "Configuring transformation behaviour"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1478
+#, no-c-format
+msgid ""
+"Sometimes coordinate transformation involving a grid-shift can fail, for "
+"example if PROJ.4 has not been built with grid-shift files or the coordinate"
+" does not lie within the range for which the grid shift is defined. By "
+"default, PostGIS will throw an error if a grid shift file is not present, "
+"but this behaviour can be configured on a per-SRID basis by altering the "
+"proj4text value within the spatial_ref_sys table."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1479
+#, no-c-format
+msgid ""
+"For example, the proj4text parameter +datum=NAD87 is a shorthand form for "
+"the following +nadgrids parameter:"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1480
+#, no-c-format
+msgid "+nadgrids=@conus,@alaska,@ntv2_0.gsb,@ntv1_can.dat"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1481
+#, no-c-format
+msgid ""
+"The @ prefix means no error is reported if the files are not present, but if"
+" the end of the list is reached with no file having been appropriate (ie. "
+"found and overlapping) then an error is issued."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1482
+#, no-c-format
+msgid ""
+"If, conversely, you wanted to ensure that at least the standard files were "
+"present, but that if all files were scanned without a hit a null "
+"transformation is applied you could use:"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1483
+#, no-c-format
+msgid "+nadgrids=@conus,@alaska,@ntv2_0.gsb,@ntv1_can.dat,null"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1484
+#, no-c-format
+msgid ""
+"The null grid shift file is a valid grid shift file covering the whole world"
+" and applying no shift. So for a complete example, if you wanted to alter "
+"PostGIS so that transformations to SRID 4267 that didn't lie within the "
+"correct range did not throw an ERROR, you would use the following:"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1485
+#, no-c-format
+msgid ""
+"UPDATE spatial_ref_sys SET proj4text = '+proj=longlat +ellps=clrk66 "
+"+nadgrids=@conus,@alaska,@ntv2_0.gsb,@ntv1_can.dat,null +no_defs' WHERE srid"
+" = 4267;"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1492
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsText\"/>, <xref linkend=\"ST_SetSRID\"/>, <xref "
+"linkend=\"UpdateGeometrySRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:1498
+#, no-c-format
+msgid "ST_Translate"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:1500
+#, no-c-format
+msgid ""
+"Translates the geometry to a new location using the numeric parameters as "
+"offsets. Ie: ST_Translate(geom, X, Y) or ST_Translate(geom, X, Y,Z)."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_editor.xml:1505
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_Translate</function></funcdef> <paramdef><type>geometry </type>"
+" <parameter>g1</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>deltax</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>deltay</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_Translate</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>deltax</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>deltay</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>deltaz</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1525
+#, no-c-format
+msgid ""
+"Returns a new geometry whose coordinates are translated delta x,delta "
+"y,delta z units. Units are based on the units defined in spatial reference "
+"(SRID) for this geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1537
+#, no-c-format
+msgid "Move a point 1 degree longitude"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1538
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Translate(ST_GeomFromText('POINT(-71.01 42.37)',4326),1,0)) As wgs_transgeomtxt;\n"
+"\n"
+" wgs_transgeomtxt\n"
+" ---------------------\n"
+" POINT(-70.01 42.37)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1539
+#, no-c-format
+msgid "Move a linestring 1 degree longitude and 1/2 degree latitude"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1540
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Translate(ST_GeomFromText('LINESTRING(-71.01 42.37,-71.11 42.38)',4326),1,0.5)) As wgs_transgeomtxt;\n"
+" wgs_transgeomtxt\n"
+" ---------------------------------------\n"
+" LINESTRING(-70.01 42.87,-70.11 42.88)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1541
+#, no-c-format
+msgid "Move a 3d point"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1542
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_Translate(CAST('POINT(0 0 0)' As geometry), 5, 12,3));\n"
+" st_asewkt\n"
+" ---------\n"
+" POINT(5 12 3)"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1543
+#, no-c-format
+msgid "Move a curve and a point"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1544
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Translate(ST_Collect('CURVEPOLYGON(CIRCULARSTRING(4 3,3.12 0.878,1 0,-1.121 5.1213,6 7, 8 9,4 3))','POINT(1 3)'),1,2));\n"
+" st_astext\n"
+"------------------------------------------------------------------------------------------------------------\n"
+" GEOMETRYCOLLECTION(CURVEPOLYGON(CIRCULARSTRING(5 5,4.12 2.878,2 2,-0.121 7.1213,7 9,9 11,5 5)),POINT(2 5))"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1550
+#, no-c-format
+msgid ", <xref linkend=\"ST_AsText\"/>, <xref linkend=\"ST_GeomFromText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_editor.xml:1556
+#, no-c-format
+msgid "ST_TransScale"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_editor.xml:1558
+#, no-c-format
+msgid ""
+"<refpurpose>Translates the geometry using the deltaX and deltaY args, then "
+"scales it using the XFactor, YFactor args, working in 2D only.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_editor.xml:1565
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_TransScale</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>deltaX</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>deltaY</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>XFactor</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>YFactor</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1579
+#, no-c-format
+msgid ""
+"<para>Translates the geometry using the deltaX and deltaY args, then scales "
+"it using the XFactor, YFactor args, working in 2D only.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1582
+#, no-c-format
+msgid ""
+"<code>ST_TransScale(geomA, deltaX, deltaY, XFactor, YFactor)</code> is "
+"short-hand for <code>ST_Affine(geomA, XFactor, 0, 0, 0, YFactor, 0, 0, 0, 1,"
+" deltaX*XFactor, deltaY*YFactor, 0)</code>."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_editor.xml:1598
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_TransScale(ST_GeomFromEWKT('LINESTRING(1 2 3, 1 1 1)'), 0.5, 1, 1, 2));\n"
+" st_asewkt\n"
+"-----------------------------\n"
+" LINESTRING(1.5 6 3,1.5 4 1)\n"
+"\n"
+"\n"
+"--Buffer a point to get an approximation of a circle, convert to curve and then translate 1,2 and scale it 3,4\n"
+" SELECT ST_AsText(ST_Transscale(ST_LineToCurve(ST_Buffer('POINT(234 567)', 3)),1,2,3,4));\n"
+" st_astext\n"
+"------------------------------------------------------------------------------------------------------------------------------\n"
+" CURVEPOLYGON(CIRCULARSTRING(714 2276,711.363961030679 2267.51471862576,705 2264,698.636038969321 2284.48528137424,714 2276))"
+msgstr ""
+
+#. Tag: para
+#: reference_editor.xml:1605
+#, no-c-format
+msgid ", <xref linkend=\"ST_Translate\"/>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2012-09-14 17:50+0000\n"
+"PO-Revision-Date: 2015-09-29 11:54+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_exception.xml:3
+#, no-c-format
+msgid "Exceptional Functions"
+msgstr ""
+
+#. Tag: para
+#: reference_exception.xml:4
+#, no-c-format
+msgid ""
+"These functions are rarely used functions that should only be used if your "
+"data is corrupted in someway. They are used for troubleshooting corruption "
+"and also fixing things that should under normal circumstances, never happen."
+msgstr ""
+
+#. Tag: refname
+#: reference_exception.xml:9
+#, no-c-format
+msgid "PostGIS_AddBBox"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_exception.xml:11
+#, no-c-format
+msgid "Add bounding box to the geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_exception.xml:16
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>PostGIS_AddBBox</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_exception.xml:24 reference_exception.xml:70
+#: reference_exception.xml:119
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_exception.xml:26
+#, no-c-format
+msgid ""
+"Add bounding box to the geometry. This would make bounding box based queries"
+" faster, but will increase the size of the geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_exception.xml:31
+#, no-c-format
+msgid ""
+"Bounding boxes are automatically added to geometries so in general this is "
+"not needed unless the generated bounding box somehow becomes corrupted or "
+"you have an old install that is lacking bounding boxes. Then you need to "
+"drop the old and readd."
+msgstr ""
+
+#. Tag: para
+#: reference_exception.xml:35 reference_exception.xml:83
+#: reference_exception.xml:124
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_exception.xml:40 reference_exception.xml:88
+#: reference_exception.xml:129
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_exception.xml:42
+#, no-c-format
+msgid ""
+"UPDATE sometable\n"
+" SET the_geom = PostGIS_AddBBox(the_geom)\n"
+" WHERE PostGIS_HasBBox(the_geom) = false;"
+msgstr ""
+
+#. Tag: title
+#: reference_exception.xml:47 reference_exception.xml:95
+#: reference_exception.xml:136
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: reference_exception.xml:49
+#, no-c-format
+msgid ", <xref linkend=\"PostGIS_HasBBox\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_exception.xml:55
+#, no-c-format
+msgid "PostGIS_DropBBox"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_exception.xml:57
+#, no-c-format
+msgid "Drop the bounding box cache from the geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_exception.xml:62
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>PostGIS_DropBBox</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_exception.xml:72
+#, no-c-format
+msgid ""
+"Drop the bounding box cache from the geometry. This reduces geometry size, "
+"but makes bounding-box based queries slower. It is also used to drop a "
+"corrupt bounding box. A tale-tell sign of a corrupt cached bounding box is "
+"when your ST_Intersects and other relation queries leave out geometries that"
+" rightfully should return true."
+msgstr ""
+
+#. Tag: para
+#: reference_exception.xml:77
+#, no-c-format
+msgid ""
+"Bounding boxes are automatically added to geometries and improve speed of "
+"queries so in general this is not needed unless the generated bounding box "
+"somehow becomes corrupted or you have an old install that is lacking "
+"bounding boxes. Then you need to drop the old and readd. This kind of "
+"corruption has been observed in 8.3-8.3.6 series whereby cached bboxes were "
+"not always recalculated when a geometry changed and upgrading to a newer "
+"version without a dump reload will not correct already corrupted boxes. So "
+"one can manually correct using below and readd the bbox or do a dump reload."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_exception.xml:90
+#, no-c-format
+msgid ""
+"--This example drops bounding boxes where the cached box is not correct\n"
+" --The force to ST_AsBinary before applying Box2D forces a recalculation of the box, and Box2D applied to the table geometry always\n"
+" -- returns the cached bounding box.\n"
+" UPDATE sometable\n"
+" SET the_geom = PostGIS_DropBBox(the_geom)\n"
+" WHERE Not (Box2D(ST_AsBinary(the_geom)) = Box2D(the_geom));\n"
+"\n"
+" UPDATE sometable\n"
+" SET the_geom = PostGIS_AddBBox(the_geom)\n"
+" WHERE Not PostGIS_HasBBOX(the_geom);"
+msgstr ""
+
+#. Tag: para
+#: reference_exception.xml:97
+#, no-c-format
+msgid ", <xref linkend=\"PostGIS_HasBBox\"/>, <xref linkend=\"Box2D\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_exception.xml:104
+#, no-c-format
+msgid "PostGIS_HasBBox"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_exception.xml:106
+#, no-c-format
+msgid "Returns TRUE if the bbox of this geometry is cached, FALSE otherwise."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_exception.xml:111
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>PostGIS_HasBBox</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_exception.xml:121
+#, no-c-format
+msgid ""
+"Returns TRUE if the bbox of this geometry is cached, FALSE otherwise. Use "
+"<xref linkend=\"PostGIS_AddBBox\"/> and <xref linkend=\"PostGIS_DropBBox\"/>"
+" to control caching."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_exception.xml:131
+#, no-c-format
+msgid ""
+"SELECT the_geom\n"
+"FROM sometable WHERE PostGIS_HasBBox(the_geom) = false;"
+msgstr ""
+
+#. Tag: para
+#: reference_exception.xml:138
+#, no-c-format
+msgid ", <xref linkend=\"PostGIS_DropBBox\"/>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: para
+#: reference_guc.xml:5
+#, no-c-format
+msgid ""
+"This section lists custom PostGIS Grand Unified Custom Variables(GUC). These"
+" can be set globally, by database, by session or by transaction. Best set at"
+" global or database level."
+msgstr ""
+
+#. Tag: title
+#: reference_guc.xml:8
+#, no-c-format
+msgid "PostGIS Grand Unified Custom Variables (GUCs)"
+msgstr ""
+
+#. Tag: refname
+#: reference_guc.xml:12
+#, no-c-format
+msgid "postgis.backend"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_guc.xml:13
+#, no-c-format
+msgid ""
+"The backend to service a function where GEOS and SFCGAL overlap. Options: "
+"geos or sfcgal. Defaults to geos."
+msgstr ""
+
+#. Tag: title
+#: reference_guc.xml:17 reference_guc.xml:45 reference_guc.xml:95
+#: reference_guc.xml:187
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_guc.xml:18
+#, no-c-format
+msgid ""
+"This GUC is only relevant if you compiled PostGIS with sfcgal support. By "
+"default <varname>geos</varname> backend is used for functions where both "
+"GEOS and SFCGAL have the same named function. This variable allows you to "
+"override and make sfcgal the backend to service the request."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:19
+#, no-c-format
+msgid "Availability: 2.1.0"
+msgstr ""
+
+#. Tag: title
+#: reference_guc.xml:23 reference_guc.xml:69 reference_guc.xml:146
+#: reference_guc.xml:213
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: para
+#: reference_guc.xml:24
+#, no-c-format
+msgid "Sets backend just for life of connection"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:25
+#, no-c-format
+msgid "set postgis.backend = sfcgal;"
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:27
+#, no-c-format
+msgid "Sets backend for new connections to database"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:28
+#, no-c-format
+msgid "ALTER DATABASE mygisdb SET postgis.backend = sfcgal;"
+msgstr ""
+
+#. Tag: title
+#: reference_guc.xml:31 reference_guc.xml:79 reference_guc.xml:166
+#: reference_guc.xml:220
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: reference_guc.xml:38
+#, no-c-format
+msgid "postgis.gdal_datapath"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_guc.xml:39
+#, no-c-format
+msgid ""
+"A configuration option to assign the value of GDAL's GDAL_DATA option. If "
+"not set, the environmentally set GDAL_DATA variable is used."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:46
+#, no-c-format
+msgid ""
+"A PostgreSQL GUC variable for setting the value of GDAL's GDAL_DATA option. "
+"The <varname>postgis.gdal_datapath</varname> value should be the complete "
+"physical path to GDAL's data files."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:49
+#, no-c-format
+msgid ""
+"This configuration option is of most use for Windows platforms where GDAL's "
+"data files path is not hard-coded. This option should also be set when "
+"GDAL's data files are not located in GDAL's expected path."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:54
+#, no-c-format
+msgid ""
+"This option can be set in PostgreSQL's configuration file postgresql.conf. "
+"It can also be set by connection or transaction."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:58 reference_guc.xml:141 reference_guc.xml:208
+#, no-c-format
+msgid "Availability: 2.2.0"
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:61
+#, no-c-format
+msgid ""
+"Additional information about GDAL_DATA is available at GDAL's <ulink "
+"url=\"http://trac.osgeo.org/gdal/wiki/ConfigOptions\">Configuration "
+"Options</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:70
+#, no-c-format
+msgid "Set and reset <varname>postgis.gdal_datapath</varname>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:72
+#, no-c-format
+msgid ""
+"SET postgis.gdal_datapath TO '/usr/local/share/gdal.hidden';\n"
+"SET postgis.gdal_datapath TO default;"
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:74
+#, no-c-format
+msgid "Setting on windows for a particular database"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:75
+#, no-c-format
+msgid ""
+"ALTER DATABASE gisdb\n"
+"SET postgis.gdal_datapath = 'C:/Program Files/PostgreSQL/9.3/gdal-data';"
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:80
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_guc.xml:88
+#, no-c-format
+msgid "postgis.gdal_enabled_drivers"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_guc.xml:89
+#, no-c-format
+msgid ""
+"A configuration option to set the enabled GDAL drivers in the PostGIS "
+"environment. Affects the GDAL configuration variable GDAL_SKIP."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:96
+#, no-c-format
+msgid ""
+"A configuration option to set the enabled GDAL drivers in the PostGIS "
+"environment. Affects the GDAL configuration variable GDAL_SKIP. This option "
+"can be set in PostgreSQL's configuration file: postgresql.conf. It can also "
+"be set by connection or transaction."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:100
+#, no-c-format
+msgid ""
+"The initial value of <varname>postgis.gdal_enabled_drivers</varname> may "
+"also be set by passing the environment variable "
+"<varname>POSTGIS_GDAL_ENABLED_DRIVERS</varname> with the list of enabled "
+"drivers to the process starting PostgreSQL."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:104
+#, no-c-format
+msgid ""
+"Enabled GDAL specified drivers can be specified by the driver's short-name "
+"or code. Driver short-names or codes can be found at <ulink "
+"url=\"http://www.gdal.org/formats_list.html\">GDAL Raster Formats</ulink>. "
+"Multiple drivers can be specified by putting a space between each driver."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:109
+#, no-c-format
+msgid ""
+"There are three special codes available for "
+"<varname>postgis.gdal_enabled_drivers</varname>. The codes are case-"
+"sensitive."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:114
+#, no-c-format
+msgid ""
+"<varname>DISABLE_ALL</varname> disables all GDAL drivers. If present, "
+"<varname>DISABLE_ALL</varname> overrides all other values in "
+"<varname>postgis.gdal_enabled_drivers</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:117
+#, no-c-format
+msgid "<varname>ENABLE_ALL</varname> enables all GDAL drivers."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:120
+#, no-c-format
+msgid ""
+"<varname>VSICURL</varname> enables GDAL's <varname>/vsicurl/</varname> "
+"virtual file system."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:124
+#, no-c-format
+msgid ""
+"When <varname>postgis.gdal_enabled_drivers</varname> is set to DISABLE_ALL, "
+"attempts to use out-db rasters, ST_FromGDALRaster(), ST_AsGDALRaster(), "
+"ST_AsTIFF(), ST_AsJPEG() and ST_AsPNG() will result in error messages."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:130
+#, no-c-format
+msgid ""
+"In the standard PostGIS installation, "
+"<varname>postgis.gdal_enabled_drivers</varname> is set to DISABLE_ALL."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:136
+#, no-c-format
+msgid ""
+"Additional information about GDAL_SKIP is available at GDAL's <ulink "
+"url=\"http://trac.osgeo.org/gdal/wiki/ConfigOptions\">Configuration "
+"Options</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:147
+#, no-c-format
+msgid "Set and reset <varname>postgis.gdal_enabled_drivers</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:149
+#, no-c-format
+msgid "Sets backend for all new connections to database"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:150
+#, no-c-format
+msgid ""
+"ALTER DATABASE mygisdb SET postgis.gdal_enabled_drivers TO 'GTiff PNG JPEG';"
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:152
+#, no-c-format
+msgid ""
+"Sets default enabled drivers for all new connections to server. Requires "
+"super user access and PostgreSQL 9.4+. Also not that database, session, and "
+"user settings override this."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:154
+#, no-c-format
+msgid ""
+"ALTER SYSTEM SET postgis.gdal_enabled_drivers TO 'GTiff PNG JPEG';\n"
+"SELECT pg_reload_conf();"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:156
+#, no-c-format
+msgid ""
+"SET postgis.gdal_enabled_drivers TO 'GTiff PNG JPEG';\n"
+"SET postgis.gdal_enabled_drivers = default;"
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:158
+#, no-c-format
+msgid "Enable all GDAL Drivers"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:159
+#, no-c-format
+msgid "SET postgis.gdal_enabled_drivers = 'ENABLE_ALL';"
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:161
+#, no-c-format
+msgid "Disable all GDAL Drivers"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:162
+#, no-c-format
+msgid "SET postgis.gdal_enabled_drivers = 'DISABLE_ALL';"
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:167
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_AsGDALRaster\"/>, <xref linkend=\"RT_ST_AsTIFF\"/>, "
+"<xref linkend=\"RT_ST_AsPNG\"/>, <xref linkend=\"RT_ST_AsJPEG\"/>, <xref "
+"linkend=\"postgis_enable_outdb_rasters\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_guc.xml:180
+#, no-c-format
+msgid "postgis.enable_outdb_rasters"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_guc.xml:181
+#, no-c-format
+msgid ""
+"A boolean configuration option to enable access to out-db raster bands."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:188
+#, no-c-format
+msgid ""
+"A boolean configuration option to enable access to out-db raster bands. This"
+" option can be set in PostgreSQL's configuration file: postgresql.conf. It "
+"can also be set by connection or transaction."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:192
+#, no-c-format
+msgid ""
+"The initial value of <varname>postgis.enable_outdb_rasters</varname> may "
+"also be set by passing the environment variable "
+"<varname>POSTGIS_ENABLE_OUTDB_RASTERS</varname> with a non-zero value to the"
+" process starting PostgreSQL."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:197
+#, no-c-format
+msgid ""
+"Even if <varname>postgis.enable_outdb_rasters</varname> is True, the GUC "
+"<varname>postgis.enable_outdb_rasters</varname> determines the accessible "
+"raster formats."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:203
+#, no-c-format
+msgid ""
+"In the standard PostGIS installation, "
+"<varname>postgis.enable_outdb_rasters</varname> is set to False."
+msgstr ""
+
+#. Tag: para
+#: reference_guc.xml:214
+#, no-c-format
+msgid "Set and reset <varname>postgis.enable_outdb_rasters</varname>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_guc.xml:216
+#, no-c-format
+msgid ""
+"SET postgis.enable_outdb_rasters TO True;\n"
+"SET postgis.enable_outdb_rasters = default;\n"
+"SET postgis.enable_outdb_rasters = True;\n"
+"SET postgis.enable_outdb_rasters = False;"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_lrs.xml:3
+#, no-c-format
+msgid "Linear Referencing"
+msgstr ""
+
+#. Tag: refname
+#: reference_lrs.xml:7
+#, no-c-format
+msgid "ST_LineInterpolatePoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_lrs.xml:9
+#, no-c-format
+msgid ""
+"Returns a point interpolated along a line. Second argument is a float8 "
+"between 0 and 1 representing fraction of total length of linestring the "
+"point has to be located."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_lrs.xml:15
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LineInterpolatePoint</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>a_linestring</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>a_fraction</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_lrs.xml:24 reference_lrs.xml:86 reference_lrs.xml:138
+#: reference_lrs.xml:205 reference_lrs.xml:263 reference_lrs.xml:314
+#: reference_lrs.xml:359 reference_lrs.xml:403
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_lrs.xml:26
+#, no-c-format
+msgid ""
+"Returns a point interpolated along a line. First argument must be a "
+"LINESTRING. Second argument is a float8 between 0 and 1 representing "
+"fraction of total linestring length the point has to be located."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:30 reference_lrs.xml:149
+#, no-c-format
+msgid ""
+"See <xref linkend=\"ST_LineLocatePoint\"/> for computing the line location "
+"nearest to a Point."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:34
+#, no-c-format
+msgid ""
+"Since release 1.1.1 this function also interpolates M and Z values (when "
+"present), while prior releases set them to 0.0."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:38
+#, no-c-format
+msgid "Availability: 0.8.2, Z and M supported added in 1.1.1"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:39
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Line_Interpolate_Point."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:40 reference_lrs.xml:160 reference_lrs.xml:322
+#: reference_lrs.xml:365 reference_lrs.xml:409
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_lrs.xml:45 reference_lrs.xml:103 reference_lrs.xml:164
+#: reference_lrs.xml:228 reference_lrs.xml:279 reference_lrs.xml:326
+#: reference_lrs.xml:369 reference_lrs.xml:413
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: para
+#: reference_lrs.xml:51
+#, no-c-format
+msgid "A linestring with the interpolated point at 20% position (0.20)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_lrs.xml:54
+#, no-c-format
+msgid ""
+"--Return point 20% along 2d line\n"
+"SELECT ST_AsEWKT(ST_LineInterpolatePoint(the_line, 0.20))\n"
+" FROM (SELECT ST_GeomFromEWKT('LINESTRING(25 50, 100 125, 150 190)') as the_line) As foo;\n"
+" st_asewkt\n"
+"----------------\n"
+" POINT(51.5974135047432 76.5974135047432)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_lrs.xml:55
+#, no-c-format
+msgid ""
+"--Return point mid-way of 3d line\n"
+"SELECT ST_AsEWKT(ST_LineInterpolatePoint(the_line, 0.5))\n"
+" FROM (SELECT ST_GeomFromEWKT('LINESTRING(1 2 3, 4 5 6, 6 7 8)') as the_line) As foo;\n"
+"\n"
+" st_asewkt\n"
+"--------------------\n"
+" POINT(3.5 4.5 5.5)\n"
+"\n"
+"\n"
+"--find closest point on a line to a point or other geometry\n"
+" SELECT ST_AsText(ST_LineInterpolatePoint(foo.the_line, ST_LineLocatePoint(foo.the_line, ST_GeomFromText('POINT(4 3)'))))\n"
+"FROM (SELECT ST_GeomFromText('LINESTRING(1 2, 4 5, 6 7)') As the_line) As foo;\n"
+" st_astext\n"
+"----------------\n"
+" POINT(3 4)"
+msgstr ""
+
+#. Tag: title
+#: reference_lrs.xml:60 reference_lrs.xml:110 reference_lrs.xml:178
+#: reference_lrs.xml:234 reference_lrs.xml:286 reference_lrs.xml:333
+#: reference_lrs.xml:375
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: reference_lrs.xml:62
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsEWKT\"/>, <xref linkend=\"ST_Length\"/>, <xref "
+"linkend=\"ST_LineLocatePoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_lrs.xml:68
+#, no-c-format
+msgid "ST_LineLocatePoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_lrs.xml:70
+#, no-c-format
+msgid ""
+"Returns a float between 0 and 1 representing the location of the closest "
+"point on LineString to the given Point, as a fraction of total 2d line "
+"length."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_lrs.xml:77
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_LineLocatePoint</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>a_linestring</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>a_point</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:88
+#, no-c-format
+msgid ""
+"Returns a float between 0 and 1 representing the location of the closest "
+"point on LineString to the given Point, as a fraction of total <link "
+"linkend=\"ST_Length2D\">2d line</link> length."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:92
+#, no-c-format
+msgid ""
+"You can use the returned location to extract a Point (<xref "
+"linkend=\"ST_LineInterpolatePoint\"/>) or a substring (<xref "
+"linkend=\"ST_LineSubstring\"/>)."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:95
+#, no-c-format
+msgid "This is useful for approximating numbers of addresses"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:97
+#, no-c-format
+msgid "Availability: 1.1.0"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:98
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Line_Locate_Point."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_lrs.xml:105
+#, no-c-format
+msgid ""
+"--Rough approximation of finding the street number of a point along the street\n"
+"--Note the whole foo thing is just to generate dummy data that looks\n"
+"--like house centroids and street\n"
+"--We use ST_DWithin to exclude\n"
+"--houses too far away from the street to be considered on the street\n"
+"SELECT ST_AsText(house_loc) As as_text_house_loc,\n"
+" startstreet_num +\n"
+" CAST( (endstreet_num - startstreet_num)\n"
+" * ST_LineLocatePoint(street_line, house_loc) As integer) As street_num\n"
+"FROM\n"
+"(SELECT ST_GeomFromText('LINESTRING(1 2, 3 4)') As street_line,\n"
+" ST_MakePoint(x*1.01,y*1.03) As house_loc, 10 As startstreet_num,\n"
+" 20 As endstreet_num\n"
+"FROM generate_series(1,3) x CROSS JOIN generate_series(2,4) As y)\n"
+"As foo\n"
+"WHERE ST_DWithin(street_line, house_loc, 0.2);\n"
+"\n"
+" as_text_house_loc | street_num\n"
+"-------------------+------------\n"
+" POINT(1.01 2.06) | 10\n"
+" POINT(2.02 3.09) | 15\n"
+" POINT(3.03 4.12) | 20\n"
+"\n"
+" --find closest point on a line to a point or other geometry\n"
+" SELECT ST_AsText(ST_LineInterpolatePoint(foo.the_line, ST_LineLocatePoint(foo.the_line, ST_GeomFromText('POINT(4 3)'))))\n"
+"FROM (SELECT ST_GeomFromText('LINESTRING(1 2, 4 5, 6 7)') As the_line) As foo;\n"
+" st_astext\n"
+"----------------\n"
+" POINT(3 4)"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:112
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Length2D\"/>, <xref "
+"linkend=\"ST_LineInterpolatePoint\"/>, <xref linkend=\"ST_LineSubstring\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_lrs.xml:118
+#, no-c-format
+msgid "ST_LineSubstring"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_lrs.xml:120
+#, no-c-format
+msgid ""
+"Return a linestring being a substring of the input one starting and ending "
+"at the given fractions of total 2d length. Second and third arguments are "
+"float8 values between 0 and 1."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_lrs.xml:128
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LineSubstring</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>a_linestring</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>startfraction</parameter></paramdef> "
+"<paramdef><type>float8 </type> <parameter>endfraction</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:140
+#, no-c-format
+msgid ""
+"Return a linestring being a substring of the input one starting and ending "
+"at the given fractions of total 2d length. Second and third arguments are "
+"float8 values between 0 and 1. This only works with LINESTRINGs. To use with"
+" contiguous MULTILINESTRINGs use in conjunction with <xref "
+"linkend=\"ST_LineMerge\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:146
+#, no-c-format
+msgid ""
+"If 'start' and 'end' have the same value this is equivalent to <xref "
+"linkend=\"ST_LineInterpolatePoint\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:153
+#, no-c-format
+msgid ""
+"Since release 1.1.1 this function also interpolates M and Z values (when "
+"present), while prior releases set them to unspecified values."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:158
+#, no-c-format
+msgid "Availability: 1.1.0, Z and M supported added in 1.1.1"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:159
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Line_Substring."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:170
+#, no-c-format
+msgid "A linestring seen with 1/3 midrange overlaid (0.333, 0.666)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_lrs.xml:173
+#, no-c-format
+msgid ""
+"--Return the approximate 1/3 mid-range part of a linestring\n"
+"SELECT ST_AsText(ST_Line_SubString(ST_GeomFromText('LINESTRING(25 50, 100 125, 150 190)'), 0.333, 0.666));\n"
+"\n"
+" st_astext\n"
+"------------------------------------------------------------------------------------------------\n"
+"LINESTRING(69.2846934853974 94.2846934853974,100 125,111.700356260683 140.210463138888)\n"
+"\n"
+"--The below example simulates a while loop in\n"
+"--SQL using PostgreSQL generate_series() to cut all\n"
+"--linestrings in a table to 100 unit segments\n"
+"-- of which no segment is longer than 100 units\n"
+"-- units are measured in the SRID units of measurement\n"
+"-- It also assumes all geometries are LINESTRING or contiguous MULTILINESTRING\n"
+"--and no geometry is longer than 100 units*10000\n"
+"--for better performance you can reduce the 10000\n"
+"--to match max number of segments you expect\n"
+"\n"
+"SELECT field1, field2, ST_LineSubstring(the_geom, 100.00*n/length,\n"
+" CASE\n"
+" WHEN 100.00*(n+1) < length THEN 100.00*(n+1)/length\n"
+" ELSE 1\n"
+" END) As the_geom\n"
+"FROM\n"
+" (SELECT sometable.field1, sometable.field2,\n"
+" ST_LineMerge(sometable.the_geom) AS the_geom,\n"
+" ST_Length(sometable.the_geom) As length\n"
+" FROM sometable\n"
+" ) AS t\n"
+"CROSS JOIN generate_series(0,10000) AS n\n"
+"WHERE n*100.00/length < 1;"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:180
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_LineInterpolatePoint\"/>, <xref "
+"linkend=\"ST_LineMerge\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_lrs.xml:186
+#, no-c-format
+msgid "ST_LocateAlong"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_lrs.xml:188
+#, no-c-format
+msgid ""
+"<refpurpose>Return a derived geometry collection value with elements that "
+"match the specified measure. Polygonal elements are not "
+"supported.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_lrs.xml:195
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LocateAlong</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>ageom_with_measure</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>a_measure</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>float8 </type> <parameter>offset</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:207
+#, no-c-format
+msgid ""
+"<para>Return a derived geometry collection value with elements that match "
+"the specified measure. Polygonal elements are not supported.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:211
+#, no-c-format
+msgid ""
+"If an offset is provided, the resultant will be offset to the left or right "
+"of the input line by the specified number of units. A positive offset will "
+"be to the left, and a negative one to the right."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:216 reference_lrs.xml:269
+#, no-c-format
+msgid ""
+"Semantic is specified by: ISO/IEC CD 13249-3:200x(E) - Text for Continuation"
+" CD Editing Meeting"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:219
+#, no-c-format
+msgid "Availability: 1.1.0 by old name ST_Locate_Along_Measure."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:220
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 in prior versions this used to be called "
+"ST_Locate_Along_Measure. The old name has been deprecated and will be "
+"removed in the future but is still available."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:221
+#, no-c-format
+msgid "Use this function only for geometries with an M component"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:223 reference_lrs.xml:275
+#, no-c-format
+msgid "&M_support;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_lrs.xml:229
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(the_geom)\n"
+" FROM\n"
+" (SELECT ST_LocateAlong(\n"
+" ST_GeomFromText('MULTILINESTRINGM((1 2 3, 3 4 2, 9 4 3),\n"
+" (1 2 3, 5 4 5))'),3) As the_geom) As foo;\n"
+"\n"
+" st_asewkt\n"
+"-----------------------------------------------------------\n"
+" MULTIPOINT M (1 2 3)\n"
+"\n"
+"--Geometry collections are difficult animals so dump them\n"
+"--to make them more digestable\n"
+"SELECT ST_AsText((ST_Dump(the_geom)).geom)\n"
+" FROM\n"
+" (SELECT ST_LocateAlong(\n"
+" ST_GeomFromText('MULTILINESTRINGM((1 2 3, 3 4 2, 9 4 3),\n"
+" (1 2 3, 5 4 5))'),3) As the_geom) As foo;\n"
+"\n"
+" st_asewkt\n"
+"---------------\n"
+" POINTM(1 2 3)\n"
+" POINTM(9 4 3)\n"
+" POINTM(1 2 3)"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:236
+#, no-c-format
+msgid ", <xref linkend=\"ST_LocateBetween\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_lrs.xml:242
+#, no-c-format
+msgid "ST_LocateBetween"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_lrs.xml:244
+#, no-c-format
+msgid ""
+"<refpurpose>Return a derived geometry collection value with elements that "
+"match the specified range of measures inclusively. Polygonal elements are "
+"not supported.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_lrs.xml:251
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LocateBetween</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float8 </type> "
+"<parameter>measure_start</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>measure_end</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>float8 </type> <parameter>offset</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:265
+#, no-c-format
+msgid ""
+"<para>Return a derived geometry collection value with elements that match "
+"the specified range of measures inclusively. Polygonal elements are not "
+"supported.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:272
+#, no-c-format
+msgid "Availability: 1.1.0 by old name ST_Locate_Between_Measures."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:273
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 - in prior versions this used to be called "
+"ST_Locate_Between_Measures. The old name has been deprecated and will be "
+"removed in the future but is still available for backward compatibility."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_lrs.xml:281
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(the_geom)\n"
+" FROM\n"
+" (SELECT ST_LocateBetween(\n"
+" ST_GeomFromText('MULTILINESTRING M ((1 2 3, 3 4 2, 9 4 3),\n"
+" (1 2 3, 5 4 5))'),1.5, 3) As the_geom) As foo;\n"
+"\n"
+" st_asewkt\n"
+"------------------------------------------------------------------------\n"
+" GEOMETRYCOLLECTION M (LINESTRING M (1 2 3,3 4 2,9 4 3),POINT M (1 2 3))\n"
+"\n"
+"--Geometry collections are difficult animals so dump them\n"
+"--to make them more digestable\n"
+"SELECT ST_AsText((ST_Dump(the_geom)).geom)\n"
+" FROM\n"
+" (SELECT ST_LocateBetween(\n"
+" ST_GeomFromText('MULTILINESTRING M ((1 2 3, 3 4 2, 9 4 3),\n"
+" (1 2 3, 5 4 5))'),1.5, 3) As the_geom) As foo;\n"
+"\n"
+" st_asewkt\n"
+"--------------------------------\n"
+" LINESTRING M (1 2 3,3 4 2,9 4 3)\n"
+" POINT M (1 2 3)"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:288
+#, no-c-format
+msgid ", <xref linkend=\"ST_LocateAlong\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_lrs.xml:294
+#, no-c-format
+msgid "ST_LocateBetweenElevations"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_lrs.xml:296
+#, no-c-format
+msgid ""
+"Return a derived geometry (collection) value with elements that intersect "
+"the specified range of elevations inclusively. Only 3D, 4D LINESTRINGS and "
+"MULTILINESTRINGS are supported."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_lrs.xml:303
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LocateBetweenElevations</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>geom_mline</parameter></paramdef> <paramdef><type>float8 </type> "
+"<parameter>elevation_start</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>elevation_end</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:316
+#, no-c-format
+msgid ""
+"Return a derived geometry (collection) value with elements that intersect "
+"the specified range of elevations inclusively. Only 3D, 3DM LINESTRINGS and "
+"MULTILINESTRINGS are supported."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:320
+#, no-c-format
+msgid "Availability: 1.4.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_lrs.xml:328
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_LocateBetweenElevations(\n"
+" ST_GeomFromEWKT('LINESTRING(1 2 3, 4 5 6)'),2,4)) As ewelev;\n"
+" ewelev\n"
+"----------------------------------------------------------------\n"
+" MULTILINESTRING((1 2 3,2 3 4))\n"
+"\n"
+"SELECT ST_AsEWKT(ST_LocateBetweenElevations(\n"
+" ST_GeomFromEWKT('LINESTRING(1 2 6, 4 5 -1, 7 8 9)'),6,9)) As ewelev;\n"
+"\n"
+" ewelev\n"
+"----------------------------------------------------------------\n"
+"GEOMETRYCOLLECTION(POINT(1 2 6),LINESTRING(6.1 7.1 6,7 8 9))\n"
+"\n"
+"--Geometry collections are difficult animals so dump them\n"
+"--to make them more digestable\n"
+"SELECT ST_AsEWKT((ST_Dump(the_geom)).geom)\n"
+" FROM\n"
+" (SELECT ST_LocateBetweenElevations(\n"
+" ST_GeomFromEWKT('LINESTRING(1 2 6, 4 5 -1, 7 8 9)'),6,9) As the_geom) As foo;\n"
+"\n"
+" st_asewkt\n"
+"--------------------------------\n"
+"POINT(1 2 6)\n"
+"LINESTRING(6.1 7.1 6,7 8 9)"
+msgstr ""
+
+#. Tag: refname
+#: reference_lrs.xml:342
+#, no-c-format
+msgid "ST_InterpolatePoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_lrs.xml:344
+#, no-c-format
+msgid ""
+"<refpurpose>Return the value of the measure dimension of a geometry at the "
+"point closed to the provided point.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_lrs.xml:349
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_InterpolatePoint</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>line</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>point</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:361
+#, no-c-format
+msgid ""
+"<para>Return the value of the measure dimension of a geometry at the point "
+"closed to the provided point.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:363
+#, no-c-format
+msgid "Availability: 2.0.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_lrs.xml:371
+#, no-c-format
+msgid ""
+"SELECT ST_InterpolatePoint('LINESTRING M (0 0 0, 10 0 20)', 'POINT(5 5)');\n"
+" st_interpolatepoint \n"
+" ---------------------\n"
+" 10"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:377
+#, no-c-format
+msgid ", <xref linkend=\"ST_LocateAlong\"/>, <xref linkend=\"ST_LocateBetween\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_lrs.xml:385
+#, no-c-format
+msgid "ST_AddMeasure"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_lrs.xml:387
+#, no-c-format
+msgid ""
+"Return a derived geometry with measure elements linearly interpolated "
+"between the start and end points."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_lrs.xml:392
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_AddMeasure</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>geom_mline</parameter></paramdef> <paramdef><type>float8 </type> "
+"<parameter>measure_start</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>measure_end</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:405
+#, no-c-format
+msgid ""
+"Return a derived geometry with measure elements linearly interpolated "
+"between the start and end points. If the geometry has no measure dimension, "
+"one is added. If the geometry has a measure dimension, it is over-written "
+"with new values. Only LINESTRINGS and MULTILINESTRINGS are supported."
+msgstr ""
+
+#. Tag: para
+#: reference_lrs.xml:407
+#, no-c-format
+msgid "Availability: 1.5.0"
+msgstr "Verfügbarkeit: 1.5.0"
+
+#. Tag: programlisting
+#: reference_lrs.xml:415
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_AddMeasure(\n"
+"ST_GeomFromEWKT('LINESTRING(1 0, 2 0, 4 0)'),1,4)) As ewelev;\n"
+" ewelev \n"
+"--------------------------------\n"
+" LINESTRINGM(1 0 1,2 0 2,4 0 4)\n"
+"\n"
+"SELECT ST_AsText(ST_AddMeasure(\n"
+"ST_GeomFromEWKT('LINESTRING(1 0 4, 2 0 4, 4 0 4)'),10,40)) As ewelev;\n"
+" ewelev \n"
+"----------------------------------------\n"
+" LINESTRING(1 0 4 10,2 0 4 20,4 0 4 40)\n"
+"\n"
+"SELECT ST_AsText(ST_AddMeasure(\n"
+"ST_GeomFromEWKT('LINESTRINGM(1 0 4, 2 0 4, 4 0 4)'),10,40)) As ewelev;\n"
+" ewelev \n"
+"----------------------------------------\n"
+" LINESTRINGM(1 0 10,2 0 20,4 0 40)\n"
+" \n"
+"SELECT ST_AsText(ST_AddMeasure(\n"
+"ST_GeomFromEWKT('MULTILINESTRINGM((1 0 4, 2 0 4, 4 0 4),(1 0 4, 2 0 4, 4 0 4))'),10,70)) As ewelev;\n"
+" ewelev \n"
+"-----------------------------------------------------------------\n"
+" MULTILINESTRINGM((1 0 10,2 0 20,4 0 40),(1 0 40,2 0 50,4 0 70))"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:23+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_management.xml:3
+#, no-c-format
+msgid "Management Functions"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:7
+#, no-c-format
+msgid "AddGeometryColumn"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:9
+#, no-c-format
+msgid ""
+"Adds a geometry column to an existing table of attributes. By default uses "
+"type modifier to define rather than constraints. Pass in false for "
+"use_typmod to get old check constraint based behavior"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_management.xml:15
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text "
+"<function>AddGeometryColumn</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>varchar"
+" </type> <parameter>column_name</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"<paramdef><type>varchar </type> <parameter>type</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>dimension</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>use_typmod=true</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text "
+"<function>AddGeometryColumn</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>schema_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> <parameter>table_name</parameter></paramdef>"
+" <paramdef><type>varchar </type> "
+"<parameter>column_name</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>srid</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>type</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>dimension</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>use_typmod=true</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text "
+"<function>AddGeometryColumn</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>catalog_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>schema_name</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>varchar"
+" </type> <parameter>column_name</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"<paramdef><type>varchar </type> <parameter>type</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>dimension</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>use_typmod=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: title
+#: reference_management.xml:92 reference_management.xml:188
+#: reference_management.xml:254 reference_management.xml:298
+#: reference_management.xml:344 reference_management.xml:386
+#: reference_management.xml:427 reference_management.xml:458
+#: reference_management.xml:499 reference_management.xml:540
+#: reference_management.xml:583 reference_management.xml:631
+#: reference_management.xml:677 reference_management.xml:726
+#: reference_management.xml:863
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_management.xml:94
+#, no-c-format
+msgid ""
+"Adds a geometry column to an existing table of attributes. The "
+"<varname>schema_name</varname> is the name of the table schema. The "
+"<varname>srid</varname> must be an integer value reference to an entry in "
+"the SPATIAL_REF_SYS table. The <varname>type</varname> must be a string "
+"corresponding to the geometry type, eg, 'POLYGON' or 'MULTILINESTRING' . An "
+"error is thrown if the schemaname doesn't exist (or not visible in the "
+"current search_path) or the specified SRID, geometry type, or dimension is "
+"invalid."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:104
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 This function no longer updates geometry_columns since "
+"geometry_columns is a view that reads from system catalogs. It by default "
+"also does not create constraints, but instead uses the built in type "
+"modifier behavior of PostgreSQL. So for example building a wgs84 POINT "
+"column with this function is now equivalent to: <code>ALTER TABLE some_table"
+" ADD COLUMN geom geometry(Point,4326);</code>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:107
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 If you require the old behavior of constraints use the "
+"default <varname>use_typmod</varname>, but set it to false."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:111
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 Views can no longer be manually registered in "
+"geometry_columns, however views built against geometry typmod tables "
+"geometries and used without wrapper functions will register themselves "
+"correctly because they inherit the typmod behavior of their parent table "
+"column. Views that use geometry functions that output other geometries will "
+"need to be cast to typmod geometries for these view geometry columns to be "
+"registered correctly in geometry_columns. Refer to <xref "
+"linkend=\"Manual_Register_Spatial_Column\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:117 reference_management.xml:194
+#, no-c-format
+msgid "&sfs_compliant;"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:118 reference_management.xml:195
+#: reference_management.xml:869
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:119 reference_management.xml:196
+#: reference_management.xml:870
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:120
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 use_typmod argument introduced. Defaults to creating typmod "
+"geometry column instead of constraint-based."
+msgstr ""
+
+#. Tag: title
+#: reference_management.xml:124 reference_management.xml:203
+#: reference_management.xml:267 reference_management.xml:306
+#: reference_management.xml:351 reference_management.xml:393
+#: reference_management.xml:433 reference_management.xml:464
+#: reference_management.xml:506 reference_management.xml:548
+#: reference_management.xml:600 reference_management.xml:646
+#: reference_management.xml:683 reference_management.xml:784
+#: reference_management.xml:873
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_management.xml:126
+#, no-c-format
+msgid ""
+"-- Create schema to hold data\n"
+"CREATE SCHEMA my_schema;\n"
+"-- Create a new simple PostgreSQL table\n"
+"CREATE TABLE my_schema.my_spatial_table (id serial);\n"
+"\n"
+"-- Describing the table shows a simple table with a single \"id\" column.\n"
+"postgis=# \\d my_schema.my_spatial_table\n"
+" Table \"my_schema.my_spatial_table\"\n"
+" Column | Type | Modifiers\n"
+"--------+---------+-------------------------------------------------------------------------\n"
+" id | integer | not null default nextval('my_schema.my_spatial_table_id_seq'::regclass)\n"
+"\n"
+"-- Add a spatial column to the table\n"
+"SELECT AddGeometryColumn ('my_schema','my_spatial_table','geom',4326,'POINT',2);\n"
+"\n"
+"-- Add a point using the old constraint based behavior\n"
+"SELECT AddGeometryColumn ('my_schema','my_spatial_table','geom_c',4326,'POINT',2, false);\n"
+"\n"
+"--Add a curvepolygon using old constraint behavior\n"
+"SELECT AddGeometryColumn ('my_schema','my_spatial_table','geomcp_c',4326,'CURVEPOLYGON',2, false);\n"
+"\n"
+"-- Describe the table again reveals the addition of a new geometry columns.\n"
+"\\d my_schema.my_spatial_table\n"
+" addgeometrycolumn \n"
+"-------------------------------------------------------------------------\n"
+" my_schema.my_spatial_table.geomcp_c SRID:4326 TYPE:CURVEPOLYGON DIMS:2 \n"
+"(1 row)\n"
+"\n"
+" Table \"my_schema.my_spatial_table\"\n"
+" Column | Type | Modifiers \n"
+"----------+----------------------+-------------------------------------------------------------------------\n"
+" id | integer | not null default nextval('my_schema.my_spatial_table_id_seq'::regclass)\n"
+" geom | geometry(Point,4326) | \n"
+" geom_c | geometry | \n"
+" geomcp_c | geometry | \n"
+"Check constraints:\n"
+" \"enforce_dims_geom_c\" CHECK (st_ndims(geom_c) = 2)\n"
+" \"enforce_dims_geomcp_c\" CHECK (st_ndims(geomcp_c) = 2)\n"
+" \"enforce_geotype_geom_c\" CHECK (geometrytype(geom_c) = 'POINT'::text OR geom_c IS NULL)\n"
+" \"enforce_geotype_geomcp_c\" CHECK (geometrytype(geomcp_c) = 'CURVEPOLYGON'::text OR geomcp_c IS NULL)\n"
+" \"enforce_srid_geom_c\" CHECK (st_srid(geom_c) = 4326)\n"
+" \"enforce_srid_geomcp_c\" CHECK (st_srid(geomcp_c) = 4326)\n"
+" \n"
+"-- geometry_columns view also registers the new columns --\n"
+"SELECT f_geometry_column As col_name, type, srid, coord_dimension As ndims \n"
+" FROM geometry_columns\n"
+" WHERE f_table_name = 'my_spatial_table' AND f_table_schema = 'my_schema';\n"
+"\n"
+" col_name | type | srid | ndims \n"
+"----------+--------------+------+-------\n"
+" geom | Point | 4326 | 2\n"
+" geom_c | Point | 4326 | 2\n"
+" geomcp_c | CurvePolygon | 4326 | 2"
+msgstr ""
+
+#. Tag: title
+#: reference_management.xml:130 reference_management.xml:208
+#: reference_management.xml:272 reference_management.xml:312
+#: reference_management.xml:357 reference_management.xml:399
+#: reference_management.xml:470 reference_management.xml:512
+#: reference_management.xml:554 reference_management.xml:606
+#: reference_management.xml:652 reference_management.xml:689
+#: reference_management.xml:886
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: reference_management.xml:132
+#, no-c-format
+msgid ""
+", <xref linkend=\"DropGeometryTable\"/>, <xref "
+"linkend=\"geometry_columns\"/>, <xref "
+"linkend=\"Manual_Register_Spatial_Column\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:138
+#, no-c-format
+msgid "DropGeometryColumn"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:140
+#, no-c-format
+msgid "Removes a geometry column from a spatial table."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_management.xml:145
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text "
+"<function>DropGeometryColumn</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>varchar"
+" </type> <parameter>column_name</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text "
+"<function>DropGeometryColumn</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>schema_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> <parameter>table_name</parameter></paramdef>"
+" <paramdef><type>varchar </type> "
+"<parameter>column_name</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text "
+"<function>DropGeometryColumn</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>catalog_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>schema_name</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>varchar"
+" </type> <parameter>column_name</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:190
+#, no-c-format
+msgid ""
+"Removes a geometry column from a spatial table. Note that schema_name will "
+"need to match the f_table_schema field of the table's row in the "
+"geometry_columns table."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:198
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 This function is provided for backward compatibility. Now "
+"that since geometry_columns is now a view against the system catalogs, you "
+"can drop a geometry column like any other table column using <code>ALTER "
+"TABLE</code>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:205
+#, no-c-format
+msgid ""
+"SELECT DropGeometryColumn ('my_schema','my_spatial_table','geom');\n"
+" ----RESULT output ---\n"
+" dropgeometrycolumn\n"
+"------------------------------------------------------\n"
+" my_schema.my_spatial_table.geom effectively removed.\n"
+" \n"
+"-- In PostGIS 2.0+ the above is also equivalent to the standard\n"
+"-- the standard alter table. Both will deregister from geometry_columns\n"
+"ALTER TABLE my_schema.my_spatial_table DROP column geom;"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:210
+#, no-c-format
+msgid ", <xref linkend=\"DropGeometryTable\"/>, <xref linkend=\"geometry_columns\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:216
+#, no-c-format
+msgid "DropGeometryTable"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:218
+#, no-c-format
+msgid "Drops a table and all its references in geometry_columns."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_management.xml:223
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>DropGeometryTable</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean "
+"<function>DropGeometryTable</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>schema_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> <parameter>table_name</parameter></paramdef>"
+" </funcprototype> <funcprototype> <funcdef>boolean "
+"<function>DropGeometryTable</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>catalog_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>schema_name</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:256
+#, no-c-format
+msgid ""
+"Drops a table and all its references in geometry_columns. Note: uses "
+"current_schema() on schema-aware pgsql installations if schema is not "
+"provided."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:261
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 This function is provided for backward compatibility. Now "
+"that since geometry_columns is now a view against the system catalogs, you "
+"can drop a table with geometry columns like any other table using <code>DROP"
+" TABLE</code>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:269
+#, no-c-format
+msgid ""
+"SELECT DropGeometryTable ('my_schema','my_spatial_table');\n"
+"----RESULT output ---\n"
+"my_schema.my_spatial_table dropped.\n"
+" \n"
+"-- The above is now equivalent to --\n"
+"DROP TABLE my_schema.my_spatial_table;"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:274
+#, no-c-format
+msgid ", <xref linkend=\"DropGeometryColumn\"/>, <xref linkend=\"geometry_columns\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:281
+#, no-c-format
+msgid "PostGIS_Full_Version"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:283
+#, no-c-format
+msgid "Reports full postgis version and build configuration infos."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:289
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_Full_Version</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:300
+#, no-c-format
+msgid ""
+"Reports full postgis version and build configuration infos. Also informs "
+"about synchronization between libraries and scripts suggesting upgrades as "
+"needed."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:308
+#, no-c-format
+msgid ""
+"SELECT PostGIS_Full_Version();\n"
+" postgis_full_version\n"
+"----------------------------------------------------------------------------------\n"
+"POSTGIS=\"2.2.0dev r12699\" GEOS=\"3.5.0dev-CAPI-1.9.0 r3989\" SFCGAL=\"1.0.4\" PROJ=\"Rel. 4.8.0, 6 March 2012\" \n"
+"GDAL=\"GDAL 1.11.0, released 2014/04/16\" LIBXML=\"2.7.8\" LIBJSON=\"0.12\" RASTER\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:314
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_GEOS_Version\"/>, <xref "
+"linkend=\"PostGIS_Lib_Version\"/>, <xref "
+"linkend=\"PostGIS_LibXML_Version\"/>, <xref "
+"linkend=\"PostGIS_PROJ_Version\"/>, <xref linkend=\"PostGIS_Version\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:327
+#, no-c-format
+msgid "PostGIS_GEOS_Version"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:329
+#, no-c-format
+msgid "Returns the version number of the GEOS library."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:335
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_GEOS_Version</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:346
+#, no-c-format
+msgid ""
+"Returns the version number of the GEOS library, or <varname>NULL</varname> "
+"if GEOS support is not enabled."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:353
+#, no-c-format
+msgid ""
+"SELECT PostGIS_GEOS_Version();\n"
+" postgis_geos_version\n"
+"----------------------\n"
+" 3.1.0-CAPI-1.5.0\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:359
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_Lib_Version\"/>, <xref "
+"linkend=\"PostGIS_LibXML_Version\"/>, <xref "
+"linkend=\"PostGIS_PROJ_Version\"/>, <xref linkend=\"PostGIS_Version\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:369
+#, no-c-format
+msgid "PostGIS_LibXML_Version"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:371
+#, no-c-format
+msgid "Returns the version number of the libxml2 library."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:377
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_LibXML_Version</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:388
+#, no-c-format
+msgid "Returns the version number of the LibXML2 library."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:389
+#, no-c-format
+msgid "Availability: 1.5"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:395
+#, no-c-format
+msgid ""
+"SELECT PostGIS_LibXML_Version();\n"
+" postgis_libxml_version\n"
+"----------------------\n"
+" 2.7.6\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:401
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_Lib_Version\"/>, <xref "
+"linkend=\"PostGIS_PROJ_Version\"/>, <xref "
+"linkend=\"PostGIS_GEOS_Version\"/>, <xref linkend=\"PostGIS_Version\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:411
+#, no-c-format
+msgid "PostGIS_Lib_Build_Date"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:413
+#, no-c-format
+msgid "<refpurpose>Returns build date of the PostGIS library.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:418
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_Lib_Build_Date</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:429
+#, no-c-format
+msgid "<para>Returns build date of the PostGIS library.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:435
+#, no-c-format
+msgid ""
+"SELECT PostGIS_Lib_Build_Date();\n"
+" postgis_lib_build_date\n"
+"------------------------\n"
+" 2008-06-21 17:53:21\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:441
+#, no-c-format
+msgid "PostGIS_Lib_Version"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:443
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the version number of the PostGIS library.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:449
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_Lib_Version</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:460
+#, no-c-format
+msgid "<para>Returns the version number of the PostGIS library.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:466
+#, no-c-format
+msgid ""
+"SELECT PostGIS_Lib_Version();\n"
+" postgis_lib_version\n"
+"---------------------\n"
+" 1.3.3\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:472
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_GEOS_Version\"/>, <xref "
+"linkend=\"PostGIS_LibXML_Version\"/>, <xref "
+"linkend=\"PostGIS_PROJ_Version\"/>, <xref linkend=\"PostGIS_Version\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:482
+#, no-c-format
+msgid "PostGIS_PROJ_Version"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:484
+#, no-c-format
+msgid "Returns the version number of the PROJ4 library."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:490
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_PROJ_Version</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:501
+#, no-c-format
+msgid ""
+"Returns the version number of the PROJ4 library, or <varname>NULL</varname> "
+"if PROJ4 support is not enabled."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:508
+#, no-c-format
+msgid ""
+"SELECT PostGIS_PROJ_Version();\n"
+" postgis_proj_version\n"
+"-------------------------\n"
+" Rel. 4.4.9, 29 Oct 2004\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:514 reference_management.xml:556
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_GEOS_Version\"/>, <xref "
+"linkend=\"PostGIS_Lib_Version\"/>, <xref "
+"linkend=\"PostGIS_LibXML_Version\"/>, <xref linkend=\"PostGIS_Version\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:524
+#, no-c-format
+msgid "PostGIS_Scripts_Build_Date"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:526
+#, no-c-format
+msgid "<refpurpose>Returns build date of the PostGIS scripts.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:531
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_Scripts_Build_Date</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:542
+#, no-c-format
+msgid "<para>Returns build date of the PostGIS scripts.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:544
+#, no-c-format
+msgid "Availability: 1.0.0RC1"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:550
+#, no-c-format
+msgid ""
+"SELECT PostGIS_Scripts_Build_Date();\n"
+" postgis_scripts_build_date\n"
+"-------------------------\n"
+" 2007-08-18 09:09:26\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:566
+#, no-c-format
+msgid "PostGIS_Scripts_Installed"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:568
+#, no-c-format
+msgid ""
+"<refpurpose>Returns version of the postgis scripts installed in this "
+"database.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:574
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_Scripts_Installed</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:585
+#, no-c-format
+msgid ""
+"<para>Returns version of the postgis scripts installed in this "
+"database.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:589
+#, no-c-format
+msgid ""
+"If the output of this function doesn't match the output of <xref "
+"linkend=\"PostGIS_Scripts_Released\"/> you probably missed to properly "
+"upgrade an existing database. See the <link "
+"linkend=\"upgrading\">Upgrading</link> section for more info."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:596 reference_management.xml:642
+#, no-c-format
+msgid "Availability: 0.9.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:602
+#, no-c-format
+msgid ""
+"SELECT PostGIS_Scripts_Installed();\n"
+" postgis_scripts_installed\n"
+"-------------------------\n"
+" 1.5.0SVN\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:608
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_Scripts_Released\"/>, <xref "
+"linkend=\"PostGIS_Version\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:614
+#, no-c-format
+msgid "PostGIS_Scripts_Released"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:616
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the version number of the postgis.sql script released "
+"with the installed postgis lib.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:622
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_Scripts_Released</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:633
+#, no-c-format
+msgid ""
+"<para>Returns the version number of the postgis.sql script released with the"
+" installed postgis lib.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:637
+#, no-c-format
+msgid ""
+"Starting with version 1.1.0 this function returns the same value of <xref "
+"linkend=\"PostGIS_Lib_Version\"/>. Kept for backward compatibility."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:648
+#, no-c-format
+msgid ""
+"SELECT PostGIS_Scripts_Released();\n"
+" postgis_scripts_released\n"
+"-------------------------\n"
+" 1.3.4SVN\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:654
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_Scripts_Installed\"/>, <xref "
+"linkend=\"PostGIS_Lib_Version\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:660
+#, no-c-format
+msgid "PostGIS_Version"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:662
+#, no-c-format
+msgid ""
+"<refpurpose>Returns PostGIS version number and compile-time "
+"options.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_management.xml:668
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_Version</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:679
+#, no-c-format
+msgid "<para>Returns PostGIS version number and compile-time options.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:685
+#, no-c-format
+msgid ""
+"SELECT PostGIS_Version();\n"
+" postgis_version\n"
+"---------------------------------------\n"
+" 1.3 USE_GEOS=1 USE_PROJ=1 USE_STATS=1\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:691
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_GEOS_Version\"/>, <xref "
+"linkend=\"PostGIS_Lib_Version\"/>, <xref "
+"linkend=\"PostGIS_LibXML_Version\"/>, <xref "
+"linkend=\"PostGIS_PROJ_Version\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:701
+#, no-c-format
+msgid "Populate_Geometry_Columns"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:703
+#, no-c-format
+msgid ""
+"Ensures geometry columns are defined with type modifiers or have appropriate"
+" spatial constraints This ensures they will be registered correctly in "
+"<varname>geometry_columns</varname> view. By default will convert all "
+"geometry columns with no type modifier to ones with type modifiers. To get "
+"old behavior set <varname>use_typmod=false</varname>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_management.xml:709
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text "
+"<function>Populate_Geometry_Columns</function></funcdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>use_typmod=true</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>int "
+"<function>Populate_Geometry_Columns</function></funcdef> "
+"<paramdef><type>oid</type> <parameter>relation_oid</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>use_typmod=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:728
+#, no-c-format
+msgid ""
+"Ensures geometry columns have appropriate type modifiers or spatial "
+"constraints to ensure they are registered correctly in "
+"<varname>geometry_columns</varname> table."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:730
+#, no-c-format
+msgid ""
+"For backwards compatibility and for spatial needs such as table inheritance "
+"where each child table may have different geometry type, the old check "
+"constraint behavior is still supported. If you need the old behavior, you "
+"need to pass in the new optional argument as false "
+"<varname>use_typmod=false</varname>. When this is done geometry columns will"
+" be created with no type modifiers but will have 3 constraints defined. In "
+"particular, this means that every geometry column belonging to a table has "
+"at least three constraints:"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:738
+#, no-c-format
+msgid ""
+"<varname>enforce_dims_the_geom</varname> - ensures every geometry has the "
+"same dimension (see <xref linkend=\"ST_NDims\"/>)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:744
+#, no-c-format
+msgid ""
+"<varname>enforce_geotype_the_geom</varname> - ensures every geometry is of "
+"the same type (see <xref linkend=\"GeometryType\"/>)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:750
+#, no-c-format
+msgid ""
+"<varname>enforce_srid_the_geom</varname> - ensures every geometry is in the "
+"same projection (see <xref linkend=\"ST_SRID\"/>)"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:756
+#, no-c-format
+msgid ""
+"If a table <varname>oid</varname> is provided, this function tries to "
+"determine the srid, dimension, and geometry type of all geometry columns in "
+"the table, adding constraints as necessary. If successful, an appropriate "
+"row is inserted into the geometry_columns table, otherwise, the exception is"
+" caught and an error notice is raised describing the problem."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:763
+#, no-c-format
+msgid ""
+"If the <varname>oid</varname> of a view is provided, as with a table oid, "
+"this function tries to determine the srid, dimension, and type of all the "
+"geometries in the view, inserting appropriate entries into the "
+"<varname>geometry_columns</varname> table, but nothing is done to enforce "
+"constraints."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:769
+#, no-c-format
+msgid ""
+"The parameterless variant is a simple wrapper for the parameterized variant "
+"that first truncates and repopulates the geometry_columns table for every "
+"spatial table and view in the database, adding spatial constraints to tables"
+" where appropriate. It returns a summary of the number of geometry columns "
+"detected in the database and the number that were inserted into the "
+"<varname>geometry_columns</varname> table. The parameterized version simply "
+"returns the number of rows inserted into the "
+"<varname>geometry_columns</varname> table."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:777
+#, no-c-format
+msgid "Availability: 1.4.0"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:778
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 By default, now uses type modifiers instead of check "
+"constraints to constrain geometry types. You can still use check constraint "
+"behavior instead by using the new <varname>use_typmod</varname> and setting "
+"it to false."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:780
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 <varname>use_typmod</varname> optional argument was "
+"introduced that allows controlling if columns are created with typmodifiers "
+"or with check constraints."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:786
+#, no-c-format
+msgid ""
+"CREATE TABLE public.myspatial_table(gid serial, geom geometry);\n"
+"INSERT INTO myspatial_table(geom) VALUES(ST_GeomFromText('LINESTRING(1 2, 3 4)',4326) );\n"
+"-- This will now use typ modifiers. For this to work, there must exist data\n"
+"SELECT Populate_Geometry_Columns('public.myspatial_table'::regclass);\n"
+"\n"
+"populate_geometry_columns\n"
+"--------------------------\n"
+" 1\n"
+" \n"
+" \n"
+"\\d myspatial_table\n"
+"\n"
+" Table \"public.myspatial_table\"\n"
+" Column | Type | Modifiers \n"
+"--------+---------------------------+---------------------------------------------------------------\n"
+" gid | integer | not null default nextval('myspatial_table_gid_seq'::regclass)\n"
+" geom | geometry(LineString,4326) |"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:788
+#, no-c-format
+msgid ""
+"-- This will change the geometry columns to use constraints if they are not typmod or have constraints already. \n"
+"--For this to work, there must exist data\n"
+"CREATE TABLE public.myspatial_table_cs(gid serial, geom geometry);\n"
+"INSERT INTO myspatial_table_cs(geom) VALUES(ST_GeomFromText('LINESTRING(1 2, 3 4)',4326) );\n"
+"SELECT Populate_Geometry_Columns('public.myspatial_table_cs'::regclass, false);\n"
+"populate_geometry_columns\n"
+"--------------------------\n"
+" 1\n"
+"\\d myspatial_table_cs\n"
+"\n"
+" Table \"public.myspatial_table_cs\"\n"
+" Column | Type | Modifiers \n"
+"--------+----------+------------------------------------------------------------------\n"
+" gid | integer | not null default nextval('myspatial_table_cs_gid_seq'::regclass)\n"
+" geom | geometry | \n"
+"Check constraints:\n"
+" \"enforce_dims_geom\" CHECK (st_ndims(geom) = 2)\n"
+" \"enforce_geotype_geom\" CHECK (geometrytype(geom) = 'LINESTRING'::text OR geom IS NULL)\n"
+" \"enforce_srid_geom\" CHECK (st_srid(geom) = 4326)"
+msgstr ""
+
+#. Tag: refname
+#: reference_management.xml:803
+#, no-c-format
+msgid "UpdateGeometrySRID"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_management.xml:805
+#, no-c-format
+msgid ""
+"Updates the SRID of all features in a geometry column, geometry_columns "
+"metadata and srid. If it was enforced with constraints, the constraints will"
+" be updated with new srid constraint. If the old was enforced by type "
+"definition, the type definition will be changed."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_management.xml:811
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text "
+"<function>UpdateGeometrySRID</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>varchar"
+" </type> <parameter>column_name</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>text "
+"<function>UpdateGeometrySRID</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>schema_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> <parameter>table_name</parameter></paramdef>"
+" <paramdef><type>varchar </type> "
+"<parameter>column_name</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>srid</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text "
+"<function>UpdateGeometrySRID</function></funcdef> <paramdef><type>varchar "
+"</type> <parameter>catalog_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>schema_name</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>varchar"
+" </type> <parameter>column_name</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:865
+#, no-c-format
+msgid ""
+"Updates the SRID of all features in a geometry column, updating constraints "
+"and reference in geometry_columns. Note: uses current_schema() on schema-"
+"aware pgsql installations if schema is not provided."
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:874
+#, no-c-format
+msgid ""
+"This will change the srid of the roads table to 4326 from whatever it was "
+"before"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:875
+#, no-c-format
+msgid "SELECT UpdateGeometrySRID('roads','geom',4326);"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:877
+#, no-c-format
+msgid "The prior example is equivalent to this DDL statement"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:878
+#, no-c-format
+msgid ""
+"ALTER TABLE roads \n"
+" ALTER COLUMN geom TYPE geometry(MULTILINESTRING, 4326) \n"
+" USING ST_SetSRID(geom,4326);"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:880
+#, no-c-format
+msgid ""
+"If you got the projection wrong (or brought it in as unknown) in load and "
+"you wanted to transform to web mercator all in one shot You can do this with"
+" DDL but there is no equivalent PostGIS management function to do so in one "
+"go."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_management.xml:883
+#, no-c-format
+msgid ""
+"ALTER TABLE roads \n"
+" ALTER COLUMN geom TYPE geometry(MULTILINESTRING, 3857) USING ST_Transform(ST_SetSRID(geom,4326),3857) ;"
+msgstr ""
+
+#. Tag: para
+#: reference_management.xml:888
+#, no-c-format
+msgid ", <xref linkend=\"ST_SetSRID\"/>, <xref linkend=\"ST_Transform\"/>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:24+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_measure.xml:3
+#, no-c-format
+msgid "Spatial Relationships and Measurements"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:6
+#, no-c-format
+msgid "ST_3DClosestPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:8
+#, no-c-format
+msgid ""
+"Returns the 3-dimensional point on g1 that is closest to g2. This is the "
+"first point of the 3D shortest line."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:14
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_3DClosestPoint</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:27 reference_measure.xml:92 reference_measure.xml:144
+#: reference_measure.xml:196 reference_measure.xml:253
+#: reference_measure.xml:311 reference_measure.xml:380
+#: reference_measure.xml:426 reference_measure.xml:498
+#: reference_measure.xml:558 reference_measure.xml:630
+#: reference_measure.xml:748 reference_measure.xml:821
+#: reference_measure.xml:973 reference_measure.xml:1054
+#: reference_measure.xml:1136 reference_measure.xml:1196
+#: reference_measure.xml:1362 reference_measure.xml:1497
+#: reference_measure.xml:1575 reference_measure.xml:1646
+#: reference_measure.xml:1701 reference_measure.xml:1748
+#: reference_measure.xml:1796 reference_measure.xml:1850
+#: reference_measure.xml:1932 reference_measure.xml:1996
+#: reference_measure.xml:2045 reference_measure.xml:2105
+#: reference_measure.xml:2171 reference_measure.xml:2225
+#: reference_measure.xml:2258 reference_measure.xml:2303
+#: reference_measure.xml:2357 reference_measure.xml:2414
+#: reference_measure.xml:2502 reference_measure.xml:2545
+#: reference_measure.xml:2636 reference_measure.xml:2687
+#: reference_measure.xml:2724 reference_measure.xml:2766
+#: reference_measure.xml:2813 reference_measure.xml:2872
+#: reference_measure.xml:2938 reference_measure.xml:2981
+#: reference_measure.xml:3060 reference_measure.xml:3208
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_measure.xml:29
+#, no-c-format
+msgid ""
+"Returns the 3-dimensional point on g1 that is closest to g2. This is the "
+"first point of the 3D shortest line. The 3D length of the 3D shortest line "
+"is the 3D distance."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:32 reference_measure.xml:97 reference_measure.xml:149
+#: reference_measure.xml:211 reference_measure.xml:268
+#: reference_measure.xml:320 reference_measure.xml:385
+#: reference_measure.xml:439 reference_measure.xml:2050
+#: reference_measure.xml:2262 reference_measure.xml:2319
+#: reference_measure.xml:2728 reference_measure.xml:2774
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:34 reference_measure.xml:99 reference_measure.xml:151
+#: reference_measure.xml:213 reference_measure.xml:270
+#: reference_measure.xml:322 reference_measure.xml:387
+#: reference_measure.xml:441 reference_measure.xml:509
+#, no-c-format
+msgid "&P_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:35 reference_measure.xml:103
+#: reference_measure.xml:154 reference_measure.xml:210
+#: reference_measure.xml:260 reference_measure.xml:319
+#: reference_measure.xml:389 reference_measure.xml:438
+#: reference_measure.xml:2819
+#, no-c-format
+msgid "Availability: 2.0.0"
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:39 reference_measure.xml:107
+#: reference_measure.xml:158 reference_measure.xml:218
+#: reference_measure.xml:326 reference_measure.xml:393
+#: reference_measure.xml:445 reference_measure.xml:516
+#: reference_measure.xml:574 reference_measure.xml:656
+#: reference_measure.xml:758 reference_measure.xml:859
+#: reference_measure.xml:1012 reference_measure.xml:1090
+#: reference_measure.xml:1165 reference_measure.xml:1262
+#: reference_measure.xml:1397 reference_measure.xml:1520
+#: reference_measure.xml:1671 reference_measure.xml:1713
+#: reference_measure.xml:1762 reference_measure.xml:1811
+#: reference_measure.xml:1868 reference_measure.xml:1966
+#: reference_measure.xml:2015 reference_measure.xml:2056
+#: reference_measure.xml:2268 reference_measure.xml:2324
+#: reference_measure.xml:2376 reference_measure.xml:2424
+#: reference_measure.xml:2517 reference_measure.xml:2567
+#: reference_measure.xml:2734 reference_measure.xml:2778
+#: reference_measure.xml:2908 reference_measure.xml:2948
+#: reference_measure.xml:2997 reference_measure.xml:3110
+#: reference_measure.xml:3240
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: para
+#: reference_measure.xml:44
+#, no-c-format
+msgid "linestring and point -- both 3d and 2d closest point"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:45
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_3DClosestPoint(line,pt)) AS cp3d_line_pt, \n"
+" ST_AsEWKT(ST_ClosestPoint(line,pt)) As cp2d_line_pt\n"
+" FROM (SELECT 'POINT(100 100 30)'::geometry As pt, \n"
+" 'LINESTRING (20 80 20, 98 190 1, 110 180 3, 50 75 1000)'::geometry As line\n"
+" ) As foo;\n"
+" \n"
+" \n"
+" cp3d_line_pt | cp2d_line_pt\n"
+"-----------------------------------------------------------+------------------------------------------\n"
+" POINT(54.6993798867619 128.935022917228 11.5475869506606) | POINT(73.0769230769231 115.384615384615)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:49
+#, no-c-format
+msgid "linestring and multipoint -- both 3d and 2d closest point"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:50
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_3DClosestPoint(line,pt)) AS cp3d_line_pt, \n"
+" ST_AsEWKT(ST_ClosestPoint(line,pt)) As cp2d_line_pt\n"
+" FROM (SELECT 'MULTIPOINT(100 100 30, 50 74 1000)'::geometry As pt, \n"
+" 'LINESTRING (20 80 20, 98 190 1, 110 180 3, 50 75 900)'::geometry As line\n"
+" ) As foo;\n"
+" \n"
+" \n"
+" cp3d_line_pt | cp2d_line_pt\n"
+"-----------------------------------------------------------+--------------\n"
+" POINT(54.6993798867619 128.935022917228 11.5475869506606) | POINT(50 75)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:54
+#, no-c-format
+msgid "Multilinestring and polygon both 3d and 2d closest point"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:55
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_3DClosestPoint(poly, mline)) As cp3d,\n"
+" ST_AsEWKT(ST_ClosestPoint(poly, mline)) As cp2d \n"
+" FROM (SELECT ST_GeomFromEWKT('POLYGON((175 150 5, 20 40 5, 35 45 5, 50 60 5, 100 100 5, 175 150 5))') As poly,\n"
+" ST_GeomFromEWKT('MULTILINESTRING((175 155 2, 20 40 20, 50 60 -2, 125 100 1, 175 155 1),\n"
+" (1 10 2, 5 20 1))') As mline ) As foo;\n"
+" cp3d | cp2d\n"
+"-------------------------------------------+--------------\n"
+" POINT(39.993580415989 54.1889925532825 5) | POINT(20 40)"
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:65 reference_measure.xml:114
+#: reference_measure.xml:164 reference_measure.xml:223
+#: reference_measure.xml:284 reference_measure.xml:352
+#: reference_measure.xml:399 reference_measure.xml:471
+#: reference_measure.xml:532 reference_measure.xml:605
+#: reference_measure.xml:719 reference_measure.xml:793
+#: reference_measure.xml:946 reference_measure.xml:1017
+#: reference_measure.xml:1098 reference_measure.xml:1170
+#: reference_measure.xml:1467 reference_measure.xml:1526
+#: reference_measure.xml:1605 reference_measure.xml:1721
+#: reference_measure.xml:1769 reference_measure.xml:1818
+#: reference_measure.xml:1873 reference_measure.xml:1971
+#: reference_measure.xml:2021 reference_measure.xml:2063
+#: reference_measure.xml:2147 reference_measure.xml:2202
+#: reference_measure.xml:2234 reference_measure.xml:2277
+#: reference_measure.xml:2331 reference_measure.xml:2383
+#: reference_measure.xml:2477 reference_measure.xml:2522
+#: reference_measure.xml:2609 reference_measure.xml:2664
+#: reference_measure.xml:2700 reference_measure.xml:2741
+#: reference_measure.xml:2784 reference_measure.xml:2830
+#: reference_measure.xml:2914 reference_measure.xml:2954
+#: reference_measure.xml:3031 reference_measure.xml:3251
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: reference_measure.xml:67
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_ClosestPoint\"/>, <xref linkend=\"ST_3DDistance\"/>, "
+"<xref linkend=\"ST_3DShortestLine\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:72
+#, no-c-format
+msgid "ST_3DDistance"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:74
+#, no-c-format
+msgid ""
+"For geometry type Returns the 3-dimensional cartesian minimum distance "
+"(based on spatial ref) between two geometries in projected units."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:79
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_3DDistance</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:94
+#, no-c-format
+msgid ""
+"For geometry type returns the 3-dimensional minimum cartesian distance "
+"between two geometries in projected units (spatial ref units)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:100 reference_measure.xml:152
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM ?"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:101 reference_measure.xml:272
+#: reference_measure.xml:512 reference_measure.xml:1584
+#: reference_measure.xml:2136 reference_measure.xml:2187
+#, no-c-format
+msgid "&sfcgal_enhanced;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:109
+#, no-c-format
+msgid ""
+"-- Geometry example - units in meters (SRID: 2163 US National Atlas Equal area) (3D point and line compared 2D point and line)\n"
+"-- Note: currently no vertical datum support so Z is not transformed and assumed to be same units as final.\n"
+"SELECT ST_3DDistance(\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;POINT(-72.1235 42.3521 4)'),2163),\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;LINESTRING(-72.1260 42.45 15, -72.123 42.1546 20)'),2163)\n"
+" ) As dist_3d,\n"
+" ST_Distance(\n"
+" ST_Transform(ST_GeomFromText('POINT(-72.1235 42.3521)',4326),2163),\n"
+" ST_Transform(ST_GeomFromText('LINESTRING(-72.1260 42.45, -72.123 42.1546)', 4326),2163)\n"
+" ) As dist_2d;\n"
+"\n"
+" dist_3d | dist_2d\n"
+"------------------+-----------------\n"
+" 127.295059324629 | 126.66425605671"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:110
+#, no-c-format
+msgid ""
+"-- Multilinestring and polygon both 3d and 2d distance\n"
+"-- Same example as 3D closest point example\n"
+"SELECT ST_3DDistance(poly, mline) As dist3d,\n"
+" ST_Distance(poly, mline) As dist2d \n"
+" FROM (SELECT ST_GeomFromEWKT('POLYGON((175 150 5, 20 40 5, 35 45 5, 50 60 5, 100 100 5, 175 150 5))') As poly,\n"
+" ST_GeomFromEWKT('MULTILINESTRING((175 155 2, 20 40 20, 50 60 -2, 125 100 1, 175 155 1),\n"
+" (1 10 2, 5 20 1))') As mline ) As foo;\n"
+" dist3d | dist2d\n"
+"-------------------+--------\n"
+" 0.716635696066337 | 0"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:116
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_3DClosestPoint\"/>, <xref linkend=\"ST_3DDWithin\"/>, "
+"<xref linkend=\"ST_3DMaxDistance\"/>, <xref linkend=\"ST_3DShortestLine\"/>,"
+" <xref linkend=\"ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:122
+#, no-c-format
+msgid "ST_3DDWithin"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:124
+#, no-c-format
+msgid ""
+"For 3d (z) geometry type Returns true if two geometries 3d distance is "
+"within number of units."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:128
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_3DDWithin</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>distance_of_srid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:146
+#, no-c-format
+msgid ""
+"For geometry type returns true if the 3d distance between two objects is "
+"within distance_of_srid specified projected units (spatial ref units)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:160
+#, no-c-format
+msgid ""
+"-- Geometry example - units in meters (SRID: 2163 US National Atlas Equal area) (3D point and line compared 2D point and line)\n"
+"-- Note: currently no vertical datum support so Z is not transformed and assumed to be same units as final.\n"
+"SELECT ST_3DDWithin(\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;POINT(-72.1235 42.3521 4)'),2163),\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;LINESTRING(-72.1260 42.45 15, -72.123 42.1546 20)'),2163),\n"
+" 126.8\n"
+" ) As within_dist_3d,\n"
+"ST_DWithin(\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;POINT(-72.1235 42.3521 4)'),2163),\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;LINESTRING(-72.1260 42.45 15, -72.123 42.1546 20)'),2163),\n"
+" 126.8\n"
+" ) As within_dist_2d;\n"
+"\n"
+" within_dist_3d | within_dist_2d\n"
+"----------------+----------------\n"
+" f | t"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:166
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Distance\"/>, <xref linkend=\"ST_DWithin\"/>, <xref "
+"linkend=\"ST_3DMaxDistance\"/>, <xref linkend=\"ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:172
+#, no-c-format
+msgid "ST_3DDFullyWithin"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:174
+#, no-c-format
+msgid ""
+"Returns true if all of the 3D geometries are within the specified distance "
+"of one another."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:180
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_3DDFullyWithin</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>distance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:198
+#, no-c-format
+msgid ""
+"Returns true if the 3D geometries are fully within the specified distance of"
+" one another. The distance is specified in units defined by the spatial "
+"reference system of the geometries. For this function to make sense, the "
+"source geometries must both be of the same coordinate projection, having the"
+" same SRID."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:205 reference_measure.xml:262
+#: reference_measure.xml:1252 reference_measure.xml:1859
+#: reference_measure.xml:1945 reference_measure.xml:2120
+#, no-c-format
+msgid ""
+"This function call will automatically include a bounding box comparison that"
+" will make use of any indexes that are available on the geometries."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:219
+#, no-c-format
+msgid ""
+"-- This compares the difference between fully within and distance within as well\n"
+" -- as the distance fully within for the 2D footprint of the line/point vs. the 3d fully within\n"
+" SELECT ST_3DDFullyWithin(geom_a, geom_b, 10) as D3DFullyWithin10, ST_3DDWithin(geom_a, geom_b, 10) as D3DWithin10, \n"
+" ST_DFullyWithin(geom_a, geom_b, 20) as D2DFullyWithin20, \n"
+" ST_3DDFullyWithin(geom_a, geom_b, 20) as D3DFullyWithin20 from \n"
+" (select ST_GeomFromEWKT('POINT(1 1 2)') as geom_a,\n"
+" ST_GeomFromEWKT('LINESTRING(1 5 2, 2 7 20, 1 9 100, 14 12 3)') as geom_b) t1;\n"
+" d3dfullywithin10 | d3dwithin10 | d2dfullywithin20 | d3dfullywithin20\n"
+"------------------+-------------+------------------+------------------\n"
+" f | t | t | f"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:225
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_3DDWithin\"/>, <xref linkend=\"ST_DWithin\"/>, <xref "
+"linkend=\"ST_DFullyWithin\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:231
+#, no-c-format
+msgid "ST_3DIntersects"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:233
+#, no-c-format
+msgid ""
+"Returns TRUE if the Geometries \"spatially intersect\" in 3d - only for "
+"points, linestrings, polygons, polyhedral surface (area). With SFCGAL "
+"backend enabled also supports TINS"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:239
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_3DIntersects</function></funcdef> <paramdef> "
+"<type>geometry</type> <parameter>geomA</parameter> </paramdef> <paramdef> "
+"<type>geometry</type> <parameter>geomB</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:254 reference_measure.xml:2108
+#, no-c-format
+msgid ""
+"Overlaps, Touches, Within all imply spatial intersection. If any of the "
+"aforementioned returns true, then the geometries also spatially intersect. "
+"Disjoint implies false for spatial intersection."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:267
+#, no-c-format
+msgid ""
+"In order to take advantage of support for TINS, you need to enable the "
+"SFCGAL backend. This can be done at session time with: <code>set "
+"postgis.backend = sfcgal;</code> or at the database or system level. "
+"Database level can be done with <code>ALTER DATABASE gisdb SET "
+"postgis.backend = sfcgal;</code>."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:271
+#, no-c-format
+msgid "&T_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:273
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: ?"
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:276 reference_measure.xml:2139
+#: reference_measure.xml:2191
+#, no-c-format
+msgid "Geometry Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:277
+#, no-c-format
+msgid ""
+"SELECT ST_3DIntersects(pt, line), ST_Intersects(pt,line) \n"
+" FROM (SELECT 'POINT(0 0 2)'::geometry As pt, \n"
+" 'LINESTRING (0 0 1, 0 2 3 )'::geometry As line) As foo;\n"
+" st_3dintersects | st_intersects\n"
+"-----------------+---------------\n"
+" f | t\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:280
+#, no-c-format
+msgid "TIN Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:281
+#, no-c-format
+msgid ""
+"set postgis.backend = sfcgal;\n"
+"SELECT ST_3DIntersects('TIN(((0 0,1 0,0 1,0 0)))'::geometry, 'POINT(.1 .1)'::geometry);\n"
+" st_3dintersects \n"
+"-----------------\n"
+" t"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:291
+#, no-c-format
+msgid "ST_3DLongestLine"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:293
+#, no-c-format
+msgid "Returns the 3-dimensional longest line between two geometries"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:298
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_3DLongestLine</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:313
+#, no-c-format
+msgid ""
+"Returns the 3-dimensional longest line between two geometries. The function "
+"will only return the first longest line if more than one. The line returned "
+"will always start in g1 and end in g2. The 3D length of the line this "
+"function returns will always be the same as <xref "
+"linkend=\"ST_3DMaxDistance\"/> returns for g1 and g2."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:331
+#, no-c-format
+msgid "linestring and point -- both 3d and 2d longest line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:332
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_3DLongestLine(line,pt)) AS lol3d_line_pt, \n"
+" ST_AsEWKT(ST_LongestLine(line,pt)) As lol2d_line_pt\n"
+" FROM (SELECT 'POINT(100 100 30)'::geometry As pt, \n"
+" 'LINESTRING (20 80 20, 98 190 1, 110 180 3, 50 75 1000)'::geometry As line\n"
+" ) As foo;\n"
+" \n"
+" \n"
+" lol3d_line_pt | lol2d_line_pt\n"
+"-----------------------------------+----------------------------\n"
+" LINESTRING(50 75 1000,100 100 30) | LINESTRING(98 190,100 100)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:336
+#, no-c-format
+msgid "linestring and multipoint -- both 3d and 2d longest line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:337
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_3DLongestLine(line,pt)) AS lol3d_line_pt, \n"
+" ST_AsEWKT(ST_LongestLine(line,pt)) As lol2d_line_pt\n"
+" FROM (SELECT 'MULTIPOINT(100 100 30, 50 74 1000)'::geometry As pt, \n"
+" 'LINESTRING (20 80 20, 98 190 1, 110 180 3, 50 75 900)'::geometry As line\n"
+" ) As foo;\n"
+" \n"
+" \n"
+" lol3d_line_pt | lol2d_line_pt\n"
+"---------------------------------+--------------------------\n"
+" LINESTRING(98 190 1,50 74 1000) | LINESTRING(98 190,50 74)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:341
+#, no-c-format
+msgid "Multilinestring and polygon both 3d and 2d longest line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:342
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_3DLongestLine(poly, mline)) As lol3d,\n"
+" ST_AsEWKT(ST_LongestLine(poly, mline)) As lol2d \n"
+" FROM (SELECT ST_GeomFromEWKT('POLYGON((175 150 5, 20 40 5, 35 45 5, 50 60 5, 100 100 5, 175 150 5))') As poly,\n"
+" ST_GeomFromEWKT('MULTILINESTRING((175 155 2, 20 40 20, 50 60 -2, 125 100 1, 175 155 1),\n"
+" (1 10 2, 5 20 1))') As mline ) As foo;\n"
+" lol3d | lol2d\n"
+"------------------------------+--------------------------\n"
+" LINESTRING(175 150 5,1 10 2) | LINESTRING(175 150,1 10)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:354
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_3DDistance\"/>, <xref linkend=\"ST_LongestLine\"/>, "
+"<xref linkend=\"ST_3DShortestLine\"/>, <xref linkend=\"ST_3DMaxDistance\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:360
+#, no-c-format
+msgid "ST_3DMaxDistance"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:362
+#, no-c-format
+msgid ""
+"For geometry type Returns the 3-dimensional cartesian maximum distance "
+"(based on spatial ref) between two geometries in projected units."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:367
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_3DMaxDistance</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:382
+#, no-c-format
+msgid ""
+"For geometry type returns the 3-dimensional maximum cartesian distance "
+"between two geometries in projected units (spatial ref units)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:395
+#, no-c-format
+msgid ""
+"-- Geometry example - units in meters (SRID: 2163 US National Atlas Equal area) (3D point and line compared 2D point and line)\n"
+"-- Note: currently no vertical datum support so Z is not transformed and assumed to be same units as final.\n"
+"SELECT ST_3DMaxDistance(\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;POINT(-72.1235 42.3521 10000)'),2163),\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;LINESTRING(-72.1260 42.45 15, -72.123 42.1546 20)'),2163)\n"
+" ) As dist_3d,\n"
+" ST_MaxDistance(\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;POINT(-72.1235 42.3521 10000)'),2163),\n"
+" ST_Transform(ST_GeomFromEWKT('SRID=4326;LINESTRING(-72.1260 42.45 15, -72.123 42.1546 20)'),2163)\n"
+" ) As dist_2d;\n"
+"\n"
+" dist_3d | dist_2d\n"
+"------------------+------------------\n"
+" 24383.7467488441 | 22247.8472107251"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:401
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_3DDWithin\"/>, <xref linkend=\"ST_3DMaxDistance\"/>, "
+"<xref linkend=\"ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:406
+#, no-c-format
+msgid "ST_3DShortestLine"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:408
+#, no-c-format
+msgid "Returns the 3-dimensional shortest line between two geometries"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:413
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_3DShortestLine</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:428
+#, no-c-format
+msgid ""
+"Returns the 3-dimensional shortest line between two geometries. The function"
+" will only return the first shortest line if more than one, that the "
+"function finds. If g1 and g2 intersects in just one point the function will "
+"return a line with both start and end in that intersection-point. If g1 and "
+"g2 are intersecting with more than one point the function will return a line"
+" with start and end in the same point but it can be any of the intersecting "
+"points. The line returned will always start in g1 and end in g2. The 3D "
+"length of the line this function returns will always be the same as <xref "
+"linkend=\"ST_3DDistance\"/> returns for g1 and g2."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:450
+#, no-c-format
+msgid "linestring and point -- both 3d and 2d shortest line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:451
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_3DShortestLine(line,pt)) AS shl3d_line_pt, \n"
+" ST_AsEWKT(ST_ShortestLine(line,pt)) As shl2d_line_pt\n"
+" FROM (SELECT 'POINT(100 100 30)'::geometry As pt, \n"
+" 'LINESTRING (20 80 20, 98 190 1, 110 180 3, 50 75 1000)'::geometry As line\n"
+" ) As foo;\n"
+" \n"
+" \n"
+" shl3d_line_pt | shl2d_line_pt\n"
+"----------------------------------------------------------------------------+------------------------------------------------------\n"
+" LINESTRING(54.6993798867619 128.935022917228 11.5475869506606,100 100 30) | LINESTRING(73.0769230769231 115.384615384615,100 100)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:455
+#, no-c-format
+msgid "linestring and multipoint -- both 3d and 2d shortest line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:456
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_3DShortestLine(line,pt)) AS shl3d_line_pt, \n"
+" ST_AsEWKT(ST_ShortestLine(line,pt)) As shl2d_line_pt\n"
+" FROM (SELECT 'MULTIPOINT(100 100 30, 50 74 1000)'::geometry As pt, \n"
+" 'LINESTRING (20 80 20, 98 190 1, 110 180 3, 50 75 900)'::geometry As line\n"
+" ) As foo;\n"
+" \n"
+" \n"
+" shl3d_line_pt | shl2d_line_pt\n"
+"---------------------------------------------------------------------------+------------------------\n"
+" LINESTRING(54.6993798867619 128.935022917228 11.5475869506606,100 100 30) | LINESTRING(50 75,50 74)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:460
+#, no-c-format
+msgid "Multilinestring and polygon both 3d and 2d shortest line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:461
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_3DShortestLine(poly, mline)) As shl3d,\n"
+" ST_AsEWKT(ST_ShortestLine(poly, mline)) As shl2d \n"
+" FROM (SELECT ST_GeomFromEWKT('POLYGON((175 150 5, 20 40 5, 35 45 5, 50 60 5, 100 100 5, 175 150 5))') As poly,\n"
+" ST_GeomFromEWKT('MULTILINESTRING((175 155 2, 20 40 20, 50 60 -2, 125 100 1, 175 155 1),\n"
+" (1 10 2, 5 20 1))') As mline ) As foo;\n"
+" shl3d | shl2d\n"
+"---------------------------------------------------------------------------------------------------+------------------------\n"
+" LINESTRING(39.993580415989 54.1889925532825 5,40.4078575708294 53.6052383805529 5.03423778139177) | LINESTRING(20 40,20 40)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:473
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_3DDistance\"/>, <xref linkend=\"ST_LongestLine\"/>, "
+"<xref linkend=\"ST_ShortestLine\"/>, <xref linkend=\"ST_3DMaxDistance\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:478
+#, no-c-format
+msgid "ST_Area"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:480
+#, no-c-format
+msgid ""
+"Returns the area of the surface if it is a Polygon or MultiPolygon. For "
+"geometry, a 2D Cartesian area is determined with units specified by the "
+"SRID. For geography, area is determined on a curved surface with units in "
+"square meters."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:484
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float <function>ST_Area</function></funcdef> "
+"<paramdef><type>geometry </type><parameter>g1</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>float "
+"<function>ST_Area</function></funcdef> <paramdef><type>geography "
+"</type><parameter>geog</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean "
+"</type><parameter>use_spheroid=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:500
+#, no-c-format
+msgid ""
+"Returns the area of the geometry if it is a Polygon or MultiPolygon. Return "
+"the area measurement of an ST_Surface or ST_MultiSurface value. For "
+"geometry, a 2D Cartesian area is determined with units specified by the "
+"SRID. For geography, by default area is determined on a spheroid with units "
+"in square meters. To measure around the faster but less accurate sphere, use"
+" ST_Area(geog,false)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:505
+#, no-c-format
+msgid "Enhanced: 2.0.0 - support for 2D polyhedral surfaces was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:506 reference_measure.xml:1589
+#, no-c-format
+msgid ""
+"Enhanced: 2.2.0 - measurement on spheroid performed with GeographicLib for "
+"improved accuracy and robustness."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:507 reference_measure.xml:651
+#: reference_measure.xml:1581 reference_measure.xml:1959
+#, no-c-format
+msgid "&sfs_compliant;"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:508
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 8.1.2, 9.5.3"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:510
+#, no-c-format
+msgid ""
+"For polyhedral surfaces, only supports 2D polyhedral surfaces (not 2.5D). "
+"For 2.5D, may give a non-zero answer, but only for the faces that sit "
+"completely in XY plane."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:517
+#, no-c-format
+msgid ""
+"Return area in square feet for a plot of Massachusetts land and multiply by "
+"conversion to get square meters. Note this is in square feet because "
+"EPSG:2249 is Massachusetts State Plane Feet"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:520
+#, no-c-format
+msgid ""
+"SELECT ST_Area(the_geom) As sqft, ST_Area(the_geom)*POWER(0.3048,2) As sqm\n"
+" FROM (SELECT\n"
+" ST_GeomFromText('POLYGON((743238 2967416,743238 2967450,\n"
+" 743265 2967450,743265.625 2967416,743238 2967416))',2249) ) As foo(the_geom);\n"
+" sqft | sqm\n"
+"---------+-------------\n"
+" 928.625 | 86.27208552"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:521
+#, no-c-format
+msgid ""
+"Return area square feet and transform to Massachusetts state plane meters "
+"(EPSG:26986) to get square meters. Note this is in square feet because 2249 "
+"is Massachusetts State Plane Feet and transformed area is in square meters "
+"since EPSG:26986 is state plane Massachusetts meters"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:524
+#, no-c-format
+msgid ""
+"SELECT ST_Area(the_geom) As sqft, ST_Area(ST_Transform(the_geom,26986)) As sqm\n"
+" FROM (SELECT\n"
+" ST_GeomFromText('POLYGON((743238 2967416,743238 2967450,\n"
+" 743265 2967450,743265.625 2967416,743238 2967416))',2249) ) As foo(the_geom);\n"
+" sqft | sqm\n"
+"---------+------------------\n"
+" 928.625 | 86.2724304199219"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:526
+#, no-c-format
+msgid ""
+"Return area square feet and square meters using geography data type. Note "
+"that we transform to our geometry to geography (before you can do that make "
+"sure your geometry is in WGS 84 long lat 4326). Geography always measures in"
+" meters. This is just for demonstration to compare. Normally your table will"
+" be stored in geography data type already."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:529
+#, no-c-format
+msgid ""
+"SELECT ST_Area(the_geog)/POWER(0.3048,2) As sqft_spheroid, ST_Area(the_geog,false)/POWER(0.3048,2) As sqft_sphere, ST_Area(the_geog) As sqm_spheroid\n"
+" FROM (SELECT\n"
+" geography(\n"
+" ST_Transform(\n"
+" ST_GeomFromText('POLYGON((743238 2967416,743238 2967450,743265 2967450,743265.625 2967416,743238 2967416))',\n"
+" 2249\n"
+" ) ,4326\n"
+" )\n"
+" )\n"
+" ) As foo(the_geog);\n"
+" sqft_spheroid | sqft_sphere | sqm_spheroid\n"
+"------------------+------------------+------------------\n"
+" 928.684403538925 | 927.049336105925 | 86.2776042893529\n"
+"\n"
+" --if your data is in geography already\n"
+" SELECT ST_Area(the_geog)/POWER(0.3048,2) As sqft, ST_Area(the_geog) As sqm\n"
+" FROM somegeogtable;"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:533
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_GeographyFromText\"/>, <xref linkend=\"ST_SetSRID\"/>, "
+"<xref linkend=\"ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:539
+#, no-c-format
+msgid "ST_Azimuth"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:541
+#, no-c-format
+msgid ""
+"Returns the north-based azimuth as the angle in radians measured clockwise "
+"from the vertical on pointA to pointB."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:544
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float <function>ST_Azimuth</function></funcdef> "
+"<paramdef><type>geometry </type><parameter>pointA</parameter></paramdef> "
+"<paramdef><type>geometry </type><parameter>pointB</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>float "
+"<function>ST_Azimuth</function></funcdef> <paramdef><type>geography "
+"</type><parameter>pointA</parameter></paramdef> <paramdef><type>geography "
+"</type><parameter>pointB</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:560
+#, no-c-format
+msgid ""
+"Returns the azimuth in radians of the segment defined by the given point "
+"geometries, or NULL if the two points are coincident. The azimuth is angle "
+"is referenced from north, and is positive clockwise: North = 0; East = "
+"π/2; South = π; West = 3π/2."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:562
+#, no-c-format
+msgid ""
+"For the geography type, the forward azimuth is solved as part of the inverse"
+" geodesic problem."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:563
+#, no-c-format
+msgid ""
+"The azimuth is mathematical concept defined as the angle between a reference"
+" plane and a point, with angular units in radians. Units can be converted to"
+" degrees using a built-in PostgreSQL function degrees(), as shown in the "
+"example."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:566
+#, no-c-format
+msgid "Availability: 1.1.0"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:567
+#, no-c-format
+msgid "Enhanced: 2.0.0 support for geography was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:568
+#, no-c-format
+msgid ""
+"Enhanced: 2.2.0 measurement on spheroid performed with GeographicLib for "
+"improved accuracy and robustness."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:569
+#, no-c-format
+msgid ""
+"Azimuth is especially useful in conjunction with ST_Translate for shifting "
+"an object along its perpendicular axis. See upgis_lineshift <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/UsersWikiplpgsqlfunctions\">Plpgsqlfunctions"
+" PostGIS wiki section</ulink> for example of this."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:575
+#, no-c-format
+msgid "Geometry Azimuth in degrees"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:576
+#, no-c-format
+msgid ""
+"SELECT degrees(ST_Azimuth(ST_Point(25, 45), ST_Point(75, 100))) AS degA_B,\n"
+" degrees(ST_Azimuth(ST_Point(75, 100), ST_Point(25, 45))) AS degB_A;\n"
+"\n"
+" dega_b | degb_a\n"
+"------------------+------------------\n"
+" 42.2736890060937 | 222.273689006094"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:586
+#, no-c-format
+msgid ""
+"Green: the start Point(25,45) with its vertical. Yellow: degA_B as the path "
+"to travel (azimuth)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:595
+#, no-c-format
+msgid ""
+"Green: the start Point(75,100) with its vertical. Yellow: degB_A as the path"
+" to travel (azimuth)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:606
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Translate\"/>, <xref linkend=\"ST_Project\"/>, <ulink "
+"url=\"http://www.postgresql.org/docs/current/interactive/functions-"
+"math.html\">PostgreSQL Math Functions</ulink>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:613
+#, no-c-format
+msgid "ST_Centroid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:615
+#, no-c-format
+msgid "Returns the geometric center of a geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:620
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Centroid</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:632
+#, no-c-format
+msgid ""
+"Computes the geometric center of a geometry, or equivalently, the center of "
+"mass of the geometry as a <varname>POINT</varname>. For "
+"[<varname>MULTI</varname>]<varname>POINT</varname>s, this is computed as the"
+" arithmetic mean of the input coordinates. For "
+"[<varname>MULTI</varname>]<varname>LINESTRING</varname>s, this is computed "
+"as the weighted length of each line segment. For "
+"[<varname>MULTI</varname>]<varname>POLYGON</varname>s, \"weight\" is thought"
+" in terms of area. If an empty geometry is supplied, an empty "
+"<varname>GEOMETRYCOLLECTION</varname> is returned. If "
+"<varname>NULL</varname> is supplied, <varname>NULL</varname> is returned."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:644
+#, no-c-format
+msgid ""
+"The centroid is equal to the centroid of the set of component Geometries of "
+"highest dimension (since the lower-dimension geometries contribute zero "
+"\"weight\" to the centroid)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:648
+#, no-c-format
+msgid ""
+"Computation will be more accurate if performed by the GEOS module (enabled "
+"at compile time)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:652
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 8.1.4, 9.5.5"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:658
+#, no-c-format
+msgid ""
+"In each of the following illustrations, the blue dot represents the centroid"
+" of the source geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:671
+#, no-c-format
+msgid "Centroid of a <varname>MULTIPOINT</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:682
+#, no-c-format
+msgid "Centroid of a <varname>LINESTRING</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:695
+#, no-c-format
+msgid "Centroid of a <varname>POLYGON</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:706
+#, no-c-format
+msgid "Centroid of a <varname>GEOMETRYCOLLECTION</varname>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:715
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Centroid('MULTIPOINT ( -1 0, -1 2, -1 3, -1 4, -1 7, 0 1, 0 3, 1 1, 2 0, 6 0, 7 8, 9 8, 10 6 )'));\n"
+" st_astext\n"
+"------------------------------------------\n"
+" POINT(2.30769230769231 3.30769230769231)\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:727
+#, no-c-format
+msgid "ST_ClosestPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:729
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the 2-dimensional point on g1 that is closest to g2. "
+"This is the first point of the shortest line.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:735
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ClosestPoint</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:750
+#, no-c-format
+msgid ""
+"<para>Returns the 2-dimensional point on g1 that is closest to g2. This is "
+"the first point of the shortest line.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:753
+#, no-c-format
+msgid ""
+"If you have a 3D Geometry, you may prefer to use <xref "
+"linkend=\"ST_3DClosestPoint\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:754 reference_measure.xml:1710
+#: reference_measure.xml:1864 reference_measure.xml:2419
+#: reference_measure.xml:2993
+#, no-c-format
+msgid "Availability: 1.5.0"
+msgstr "Verfügbarkeit: 1.5.0"
+
+#. Tag: para
+#: reference_measure.xml:768
+#, no-c-format
+msgid ""
+"Closest between point and linestring is the point itself, but closest point "
+"between a linestring and point is the point on line string that is closest."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:772
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_ClosestPoint(pt,line)) AS cp_pt_line, \n"
+" ST_AsText(ST_ClosestPoint(line,pt)) As cp_line_pt\n"
+"FROM (SELECT 'POINT(100 100)'::geometry As pt, \n"
+" 'LINESTRING (20 80, 98 190, 110 180, 50 75 )'::geometry As line\n"
+" ) As foo;\n"
+"\n"
+" \n"
+" cp_pt_line | cp_line_pt\n"
+"----------------+------------------------------------------\n"
+" POINT(100 100) | POINT(73.0769230769231 115.384615384615)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:780
+#, no-c-format
+msgid "closest point on polygon A to polygon B"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:783
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_ClosestPoint(\n"
+" ST_GeomFromText('POLYGON((175 150, 20 40, 50 60, 125 100, 175 150))'),\n"
+" ST_Buffer(ST_GeomFromText('POINT(110 170)'), 20)\n"
+" ) \n"
+" ) As ptwkt;\n"
+" \n"
+" ptwkt\n"
+"------------------------------------------\n"
+" POINT(140.752120669087 125.695053378061)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:795
+#, no-c-format
+msgid ""
+",<xref linkend=\"ST_Distance\"/>, <xref linkend=\"ST_LongestLine\"/>, <xref "
+"linkend=\"ST_ShortestLine\"/>, <xref linkend=\"ST_MaxDistance\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:801
+#, no-c-format
+msgid "ST_Contains"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:803
+#, no-c-format
+msgid ""
+"Returns true if and only if no points of B lie in the exterior of A, and at "
+"least one point of the interior of B lies in the interior of A."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:808
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_Contains</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geomB</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:823
+#, no-c-format
+msgid ""
+"Geometry A contains Geometry B if and only if no points of B lie in the "
+"exterior of A, and at least one point of the interior of B lies in the "
+"interior of A. An important subtlety of this definition is that A does not "
+"contain its boundary, but A does contain itself. Contrast that to <xref "
+"linkend=\"ST_ContainsProperly\"/> where geometry A does not Contain Properly"
+" itself."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:827
+#, no-c-format
+msgid ""
+"Returns TRUE if geometry B is completely inside geometry A. For this "
+"function to make sense, the source geometries must both be of the same "
+"coordinate projection, having the same SRID. ST_Contains is the inverse of "
+"ST_Within. So ST_Contains(A,B) implies ST_Within(B,A) except in the case of "
+"invalid geometries where the result is always false regardless or not "
+"defined."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:832 reference_measure.xml:1059
+#: reference_measure.xml:1141 reference_measure.xml:1506
+#: reference_measure.xml:2550 reference_measure.xml:2898
+#: reference_measure.xml:3215
+#, no-c-format
+msgid "Performed by the GEOS module"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:835 reference_measure.xml:997
+#: reference_measure.xml:1062 reference_measure.xml:1144
+#: reference_measure.xml:1248 reference_measure.xml:1503
+#: reference_measure.xml:3096 reference_measure.xml:3218
+#, no-c-format
+msgid ""
+"Do not call with a <varname>GEOMETRYCOLLECTION</varname> as an argument"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:839 reference_measure.xml:1001
+#: reference_measure.xml:1070 reference_measure.xml:1148
+#: reference_measure.xml:3222
+#, no-c-format
+msgid ""
+"Do not use this function with invalid geometries. You will get unexpected "
+"results."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:842
+#, no-c-format
+msgid ""
+"This function call will automatically include a bounding box comparison that"
+" will make use of any indexes that are available on the geometries. To avoid"
+" index use, use the function _ST_Contains."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:847 reference_measure.xml:1081
+#: reference_measure.xml:1156 reference_measure.xml:1512
+#: reference_measure.xml:2129 reference_measure.xml:2559
+#: reference_measure.xml:3230
+#, no-c-format
+msgid ""
+"NOTE: this is the \"allowable\" version that returns a boolean, not an "
+"integer."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:850
+#, no-c-format
+msgid ""
+"&sfs_compliant; s2.1.1.2 // s2.1.13.3 - same as within(geometry B, geometry "
+"A)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:852
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.31"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:854 reference_measure.xml:1085
+#: reference_measure.xml:1160
+#, no-c-format
+msgid ""
+"There are certain subtleties to ST_Contains and ST_Within that are not "
+"intuitively obvious. For details check out <ulink url=\"http://lin-ear-th-"
+"inking.blogspot.com/2007/06/subtleties-of-ogc-covers-"
+"spatial.html\">Subtleties of OGC Covers, Contains, Within</ulink>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:861
+#, no-c-format
+msgid ""
+"The <function>ST_Contains</function> predicate returns "
+"<varname>TRUE</varname> in all the following illustrations."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:873
+#, no-c-format
+msgid "<varname>LINESTRING</varname> / <varname>MULTIPOINT</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:883 reference_measure.xml:3174
+#, no-c-format
+msgid "<varname>POLYGON</varname> / <varname>POINT</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:894 reference_measure.xml:934
+#: reference_measure.xml:3143
+#, no-c-format
+msgid "<varname>POLYGON</varname> / <varname>LINESTRING</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:904 reference_measure.xml:2596
+#: reference_measure.xml:3123 reference_measure.xml:3133
+#, no-c-format
+msgid "<varname>POLYGON</varname> / <varname>POLYGON</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:912
+#, no-c-format
+msgid ""
+"The <function>ST_Contains</function> predicate returns "
+"<varname>FALSE</varname> in all the following illustrations."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:924
+#, no-c-format
+msgid "<varname>POLYGON</varname> / <varname>MULTIPOINT</varname>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:942
+#, no-c-format
+msgid ""
+"-- A circle within a circle\n"
+"SELECT ST_Contains(smallc, bigc) As smallcontainsbig,\n"
+" ST_Contains(bigc,smallc) As bigcontainssmall,\n"
+" ST_Contains(bigc, ST_Union(smallc, bigc)) as bigcontainsunion,\n"
+" ST_Equals(bigc, ST_Union(smallc, bigc)) as bigisunion,\n"
+" ST_Covers(bigc, ST_ExteriorRing(bigc)) As bigcoversexterior,\n"
+" ST_Contains(bigc, ST_ExteriorRing(bigc)) As bigcontainsexterior\n"
+"FROM (SELECT ST_Buffer(ST_GeomFromText('POINT(1 2)'), 10) As smallc,\n"
+" ST_Buffer(ST_GeomFromText('POINT(1 2)'), 20) As bigc) As foo;\n"
+"\n"
+"-- Result\n"
+" smallcontainsbig | bigcontainssmall | bigcontainsunion | bigisunion | bigcoversexterior | bigcontainsexterior\n"
+"------------------+------------------+------------------+------------+-------------------+---------------------\n"
+" f | t | t | t | t | f\n"
+"\n"
+"-- Example demonstrating difference between contains and contains properly\n"
+"SELECT ST_GeometryType(geomA) As geomtype, ST_Contains(geomA,geomA) AS acontainsa, ST_ContainsProperly(geomA, geomA) AS acontainspropa,\n"
+" ST_Contains(geomA, ST_Boundary(geomA)) As acontainsba, ST_ContainsProperly(geomA, ST_Boundary(geomA)) As acontainspropba\n"
+"FROM (VALUES ( ST_Buffer(ST_Point(1,1), 5,1) ),\n"
+" ( ST_MakeLine(ST_Point(1,1), ST_Point(-1,-1) ) ),\n"
+" ( ST_Point(1,1) )\n"
+" ) As foo(geomA);\n"
+"\n"
+" geomtype | acontainsa | acontainspropa | acontainsba | acontainspropba\n"
+"--------------+------------+----------------+-------------+-----------------\n"
+"ST_Polygon | t | f | f | f\n"
+"ST_LineString | t | f | f | f\n"
+"ST_Point | t | t | f | f"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:947
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_ContainsProperly\"/>, <xref linkend=\"ST_Covers\"/>, "
+"<xref linkend=\"ST_CoveredBy\"/>, <xref linkend=\"ST_Equals\"/>, <xref "
+"linkend=\"ST_Within\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:953
+#, no-c-format
+msgid "ST_ContainsProperly"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:955
+#, no-c-format
+msgid ""
+"Returns true if B intersects the interior of A but not the boundary (or "
+"exterior). A does not contain properly itself, but does contain itself."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:960
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_ContainsProperly</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geomB</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:975
+#, no-c-format
+msgid ""
+"Returns true if B intersects the interior of A but not the boundary (or "
+"exterior)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:977
+#, no-c-format
+msgid "A does not contain properly itself, but does contain itself."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:978
+#, no-c-format
+msgid ""
+"Every point of the other geometry is a point of this geometry's interior. "
+"The DE-9IM Intersection Matrix for the two geometries matches [T**FF*FF*] "
+"used in <xref linkend=\"ST_Relate\"/>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:982
+#, no-c-format
+msgid ""
+"From JTS docs slightly reworded: The advantage to using this predicate over "
+"<xref linkend=\"ST_Contains\"/> and <xref linkend=\"ST_Intersects\"/> is "
+"that it can be computed efficiently, with no need to compute topology at "
+"individual points."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:984
+#, no-c-format
+msgid ""
+"An example use case for this predicate is computing the intersections of a "
+"set of geometries with a large polygonal geometry. Since intersection is a "
+"fairly slow operation, it can be more efficient to use containsProperly to "
+"filter out test geometries which lie wholly inside the area. In these cases "
+"the intersection is known a priori to be exactly the original test geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:994
+#, no-c-format
+msgid "Availability: 1.4.0 - requires GEOS >= 3.1.0."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1004
+#, no-c-format
+msgid ""
+"This function call will automatically include a bounding box comparison that"
+" will make use of any indexes that are available on the geometries. To avoid"
+" index use, use the function _ST_ContainsProperly."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1013
+#, no-c-format
+msgid ""
+"--a circle within a circle\n"
+" SELECT ST_ContainsProperly(smallc, bigc) As smallcontainspropbig,\n"
+" ST_ContainsProperly(bigc,smallc) As bigcontainspropsmall,\n"
+" ST_ContainsProperly(bigc, ST_Union(smallc, bigc)) as bigcontainspropunion,\n"
+" ST_Equals(bigc, ST_Union(smallc, bigc)) as bigisunion,\n"
+" ST_Covers(bigc, ST_ExteriorRing(bigc)) As bigcoversexterior,\n"
+" ST_ContainsProperly(bigc, ST_ExteriorRing(bigc)) As bigcontainsexterior\n"
+" FROM (SELECT ST_Buffer(ST_GeomFromText('POINT(1 2)'), 10) As smallc,\n"
+" ST_Buffer(ST_GeomFromText('POINT(1 2)'), 20) As bigc) As foo;\n"
+" --Result\n"
+" smallcontainspropbig | bigcontainspropsmall | bigcontainspropunion | bigisunion | bigcoversexterior | bigcontainsexterior\n"
+"------------------+------------------+------------------+------------+-------------------+---------------------\n"
+" f | t | f | t | t | f\n"
+"\n"
+" --example demonstrating difference between contains and contains properly\n"
+" SELECT ST_GeometryType(geomA) As geomtype, ST_Contains(geomA,geomA) AS acontainsa, ST_ContainsProperly(geomA, geomA) AS acontainspropa,\n"
+" ST_Contains(geomA, ST_Boundary(geomA)) As acontainsba, ST_ContainsProperly(geomA, ST_Boundary(geomA)) As acontainspropba\n"
+" FROM (VALUES ( ST_Buffer(ST_Point(1,1), 5,1) ),\n"
+" ( ST_MakeLine(ST_Point(1,1), ST_Point(-1,-1) ) ),\n"
+" ( ST_Point(1,1) )\n"
+" ) As foo(geomA);\n"
+"\n"
+" geomtype | acontainsa | acontainspropa | acontainsba | acontainspropba\n"
+"--------------+------------+----------------+-------------+-----------------\n"
+"ST_Polygon | t | f | f | f\n"
+"ST_LineString | t | f | f | f\n"
+"ST_Point | t | t | f | f"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1018
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Boundary\"/>, <xref linkend=\"ST_Contains\"/>, <xref "
+"linkend=\"ST_Covers\"/>, <xref linkend=\"ST_CoveredBy\"/>, <xref "
+"linkend=\"ST_Equals\"/>, <xref linkend=\"ST_Relate\"/>, <xref "
+"linkend=\"ST_Within\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1024
+#, no-c-format
+msgid "ST_Covers"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1026
+#, no-c-format
+msgid "Returns 1 (TRUE) if no point in Geometry B is outside Geometry A"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:1031
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_Covers</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geomB</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Covers</function></funcdef> <paramdef><type>geography </type> "
+"<parameter>geogpolyA</parameter></paramdef> <paramdef><type>geography "
+"</type> <parameter>geogpointB</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1056
+#, no-c-format
+msgid ""
+"Returns 1 (TRUE) if no point in Geometry/Geography B is outside "
+"Geometry/Geography A"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1066
+#, no-c-format
+msgid "For geography only Polygon covers point is supported."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1073
+#, no-c-format
+msgid ""
+"This function call will automatically include a bounding box comparison that"
+" will make use of any indexes that are available on the geometries. To avoid"
+" index use, use the function _ST_Covers."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1078 reference_measure.xml:1150
+#, no-c-format
+msgid "Availability: 1.2.2 - requires GEOS >= 3.0"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1079
+#, no-c-format
+msgid "Availability: 1.5 - support for geography was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1084 reference_measure.xml:1159
+#, no-c-format
+msgid "Not an OGC standard, but Oracle has it too."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1091
+#, no-c-format
+msgid "Geometry example"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1092
+#, no-c-format
+msgid ""
+"--a circle covering a circle\n"
+"SELECT ST_Covers(smallc,smallc) As smallinsmall,\n"
+" ST_Covers(smallc, bigc) As smallcoversbig,\n"
+" ST_Covers(bigc, ST_ExteriorRing(bigc)) As bigcoversexterior,\n"
+" ST_Contains(bigc, ST_ExteriorRing(bigc)) As bigcontainsexterior\n"
+"FROM (SELECT ST_Buffer(ST_GeomFromText('POINT(1 2)'), 10) As smallc,\n"
+" ST_Buffer(ST_GeomFromText('POINT(1 2)'), 20) As bigc) As foo;\n"
+" --Result\n"
+" smallinsmall | smallcoversbig | bigcoversexterior | bigcontainsexterior\n"
+"--------------+----------------+-------------------+---------------------\n"
+" t | f | t | f\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1093
+#, no-c-format
+msgid "Geeography Example"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1094
+#, no-c-format
+msgid ""
+"-- a point with a 300 meter buffer compared to a point, a point and its 10 meter buffer\n"
+"SELECT ST_Covers(geog_poly, geog_pt) As poly_covers_pt, \n"
+" ST_Covers(ST_Buffer(geog_pt,10), geog_pt) As buff_10m_covers_cent\n"
+" FROM (SELECT ST_Buffer(ST_GeogFromText('SRID=4326;POINT(-99.327 31.4821)'), 300) As geog_poly,\n"
+" ST_GeogFromText('SRID=4326;POINT(-99.33 31.483)') As geog_pt ) As foo;\n"
+" \n"
+" poly_covers_pt | buff_10m_covers_cent\n"
+"----------------+------------------\n"
+" f | t"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1099
+#, no-c-format
+msgid ", <xref linkend=\"ST_CoveredBy\"/>, <xref linkend=\"ST_Within\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1105
+#, no-c-format
+msgid "ST_CoveredBy"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1107
+#, no-c-format
+msgid ""
+"<refpurpose>Returns 1 (TRUE) if no point in Geometry/Geography A is outside "
+"Geometry/Geography B</refpurpose>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:1112
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_CoveredBy</function></funcdef>"
+" <paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geomB</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_CoveredBy</function></funcdef> <paramdef><type>geography "
+"</type> <parameter>geogA</parameter></paramdef> <paramdef><type>geography "
+"</type> <parameter>geogB</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1138
+#, no-c-format
+msgid ""
+"<para>Returns 1 (TRUE) if no point in Geometry/Geography A is outside "
+"Geometry/Geography B</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1151
+#, no-c-format
+msgid ""
+"This function call will automatically include a bounding box comparison that"
+" will make use of any indexes that are available on the geometries. To avoid"
+" index use, use the function _ST_CoveredBy."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1166
+#, no-c-format
+msgid ""
+"--a circle coveredby a circle\n"
+"SELECT ST_CoveredBy(smallc,smallc) As smallinsmall,\n"
+" ST_CoveredBy(smallc, bigc) As smallcoveredbybig,\n"
+" ST_CoveredBy(ST_ExteriorRing(bigc), bigc) As exteriorcoveredbybig,\n"
+" ST_Within(ST_ExteriorRing(bigc),bigc) As exeriorwithinbig\n"
+"FROM (SELECT ST_Buffer(ST_GeomFromText('POINT(1 2)'), 10) As smallc,\n"
+" ST_Buffer(ST_GeomFromText('POINT(1 2)'), 20) As bigc) As foo;\n"
+" --Result\n"
+" smallinsmall | smallcoveredbybig | exteriorcoveredbybig | exeriorwithinbig\n"
+"--------------+-------------------+----------------------+------------------\n"
+" t | t | t | f\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1171
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Covers\"/>, <xref linkend=\"ST_ExteriorRing\"/>, <xref "
+"linkend=\"ST_Within\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1177
+#, no-c-format
+msgid "ST_Crosses"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1179
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if the supplied geometries have some, but "
+"not all, interior points in common."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:1185
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_Crosses</function></funcdef> "
+"<paramdef><type>geometry </type><parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type><parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1198
+#, no-c-format
+msgid ""
+"<function>ST_Crosses</function> takes two geometry objects and returns "
+"<varname>TRUE</varname> if their intersection \"spatially cross\", that is, "
+"the geometries have some, but not all interior points in common. The "
+"intersection of the interiors of the geometries must not be the empty set "
+"and must have a dimensionality less than the the maximum dimension of the "
+"two input geometries. Additionally, the intersection of the two geometries "
+"must not equal either of the source geometries. Otherwise, it returns "
+"<varname>FALSE</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1207
+#, no-c-format
+msgid "In mathematical terms, this is expressed as:"
+msgstr ""
+
+#. Tag: remark
+#: reference_measure.xml:1209
+#, no-c-format
+msgid ""
+"TODO: Insert appropriate MathML markup here or use a gif. Simple HTML markup"
+" does not work well in both IE and Firefox."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1220
+#, no-c-format
+msgid "The DE-9IM Intersection Matrix for the two geometries is:"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1224
+#, no-c-format
+msgid ""
+"<markup>T*T******</markup> (for Point/Line, Point/Area, and Line/Area "
+"situations)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1229
+#, no-c-format
+msgid ""
+"<markup>T*****T**</markup> (for Line/Point, Area/Point, and Area/Line "
+"situations)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1234
+#, no-c-format
+msgid "<markup>0********</markup> (for Line/Line situations)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1238
+#, no-c-format
+msgid "For any other combination of dimensions this predicate returns false."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1241
+#, no-c-format
+msgid ""
+"The OpenGIS Simple Features Specification defines this predicate only for "
+"Point/Line, Point/Area, Line/Line, and Line/Area situations. JTS / GEOS "
+"extends the definition to apply to Line/Point, Area/Point and Area/Line "
+"situations as well. This makes the relation symmetric."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1257
+#, no-c-format
+msgid "&sfs_compliant; s2.1.13.3"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1258
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.29"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1264 reference_measure.xml:2568
+#, no-c-format
+msgid "The following illustrations all return <varname>TRUE</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1276
+#, no-c-format
+msgid "<varname>MULTIPOINT</varname> / <varname>LINESTRING</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1286
+#, no-c-format
+msgid "<varname>MULTIPOINT</varname> / <varname>POLYGON</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1298
+#, no-c-format
+msgid "<varname>LINESTRING</varname> / <varname>POLYGON</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1308 reference_measure.xml:2588
+#: reference_measure.xml:3154 reference_measure.xml:3164
+#, no-c-format
+msgid "<varname>LINESTRING</varname> / <varname>LINESTRING</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1316
+#, no-c-format
+msgid ""
+"Consider a situation where a user has two tables: a table of roads and a "
+"table of highways."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1324
+#, no-c-format
+msgid ""
+"CREATE TABLE roads (\n"
+" id serial NOT NULL,\n"
+" the_geom geometry,\n"
+" CONSTRAINT roads_pkey PRIMARY KEY (road_id)\n"
+");"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1328
+#, no-c-format
+msgid ""
+"CREATE TABLE highways (\n"
+" id serial NOT NULL,\n"
+" the_gem geometry,\n"
+" CONSTRAINT roads_pkey PRIMARY KEY (road_id)\n"
+");"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1335
+#, no-c-format
+msgid ""
+"To determine a list of roads that cross a highway, use a query similiar to:"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1339
+#, no-c-format
+msgid ""
+"SELECT roads.id\n"
+"FROM roads, highways\n"
+"WHERE ST_Crosses(roads.the_geom, highways.the_geom);"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1346
+#, no-c-format
+msgid "ST_LineCrossingDirection"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1348
+#, no-c-format
+msgid ""
+"Given 2 linestrings, returns a number between -3 and 3 denoting what kind of"
+" crossing behavior. 0 is no crossing."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:1353
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_LineCrossingDirection</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>linestringA</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>linestringB</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1364
+#, no-c-format
+msgid ""
+"Given 2 linestrings, returns a number between -3 and 3 denoting what kind of"
+" crossing behavior. 0 is no crossing. This is only supported for "
+"<varname>LINESTRING</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1365
+#, no-c-format
+msgid "Definition of integer constants is as follows:"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1368
+#, no-c-format
+msgid "0: LINE NO CROSS"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1371
+#, no-c-format
+msgid "-1: LINE CROSS LEFT"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1374
+#, no-c-format
+msgid "1: LINE CROSS RIGHT"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1377
+#, no-c-format
+msgid "-2: LINE MULTICROSS END LEFT"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1380
+#, no-c-format
+msgid "2: LINE MULTICROSS END RIGHT"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1383
+#, no-c-format
+msgid "-3: LINE MULTICROSS END SAME FIRST LEFT"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1386
+#, no-c-format
+msgid "3: LINE MULTICROSS END SAME FIRST RIGHT"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1390
+#, no-c-format
+msgid "Availability: 1.4"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1408
+#, no-c-format
+msgid ""
+"Line 1 (green), Line 2 ball is start point, triangle are end points. Query "
+"below."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1412
+#, no-c-format
+msgid ""
+"SELECT ST_LineCrossingDirection(foo.line1, foo.line2) As l1_cross_l2 ,\n"
+" ST_LineCrossingDirection(foo.line2, foo.line1) As l2_cross_l1\n"
+"FROM (\n"
+"SELECT\n"
+" ST_GeomFromText('LINESTRING(25 169,89 114,40 70,86 43)') As line1,\n"
+" ST_GeomFromText('LINESTRING(171 154,20 140,71 74,161 53)') As line2\n"
+" ) As foo;\n"
+"\n"
+" l1_cross_l2 | l2_cross_l1\n"
+"-------------+-------------\n"
+" 3 | -3"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1422 reference_measure.xml:1436
+#: reference_measure.xml:1450
+#, no-c-format
+msgid ""
+"Line 1 (green), Line 2 (blue) ball is start point, triangle are end points. "
+"Query below."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1426
+#, no-c-format
+msgid ""
+"SELECT ST_LineCrossingDirection(foo.line1, foo.line2) As l1_cross_l2 ,\n"
+" ST_LineCrossingDirection(foo.line2, foo.line1) As l2_cross_l1\n"
+"FROM (\n"
+" SELECT\n"
+" ST_GeomFromText('LINESTRING(25 169,89 114,40 70,86 43)') As line1,\n"
+" ST_GeomFromText('LINESTRING (171 154, 20 140, 71 74, 2.99 90.16)') As line2\n"
+") As foo;\n"
+"\n"
+" l1_cross_l2 | l2_cross_l1\n"
+"-------------+-------------\n"
+" 2 | -2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1440
+#, no-c-format
+msgid ""
+"SELECT\n"
+" ST_LineCrossingDirection(foo.line1, foo.line2) As l1_cross_l2 ,\n"
+" ST_LineCrossingDirection(foo.line2, foo.line1) As l2_cross_l1\n"
+"FROM (\n"
+" SELECT\n"
+" ST_GeomFromText('LINESTRING(25 169,89 114,40 70,86 43)') As line1,\n"
+" ST_GeomFromText('LINESTRING (20 140, 71 74, 161 53)') As line2\n"
+" ) As foo;\n"
+"\n"
+" l1_cross_l2 | l2_cross_l1\n"
+"-------------+-------------\n"
+" -1 | 1"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1454
+#, no-c-format
+msgid ""
+"SELECT ST_LineCrossingDirection(foo.line1, foo.line2) As l1_cross_l2 ,\n"
+" ST_LineCrossingDirection(foo.line2, foo.line1) As l2_cross_l1\n"
+"FROM (SELECT\n"
+" ST_GeomFromText('LINESTRING(25 169,89 114,40 70,86 43)') As line1,\n"
+" ST_GeomFromText('LINESTRING(2.99 90.16,71 74,20 140,171 154)') As line2\n"
+" ) As foo;\n"
+"\n"
+" l1_cross_l2 | l2_cross_l1\n"
+"-------------+-------------\n"
+" -2 | 2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1462
+#, no-c-format
+msgid ""
+"SELECT s1.gid, s2.gid, ST_LineCrossingDirection(s1.the_geom, s2.the_geom)\n"
+" FROM streets s1 CROSS JOIN streets s2 ON (s1.gid != s2.gid AND s1.the_geom && s2.the_geom )\n"
+"WHERE ST_CrossingDirection(s1.the_geom, s2.the_geom) > 0;"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1475
+#, no-c-format
+msgid "ST_Disjoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1477
+#, no-c-format
+msgid ""
+"Returns TRUE if the Geometries do not \"spatially intersect\" - if they do "
+"not share any space together."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:1483
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_Disjoint</function></funcdef> <paramdef> "
+"<type>geometry</type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry</type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1498
+#, no-c-format
+msgid ""
+"Overlaps, Touches, Within all imply geometries are not spatially disjoint. "
+"If any of the aforementioned returns true, then the geometries are not "
+"spatially disjoint. Disjoint implies false for spatial intersection."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1508
+#, no-c-format
+msgid "This function call does not use indexes"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1515
+#, no-c-format
+msgid "&sfs_compliant; s2.1.1.2 //s2.1.13.3 - a.Relate(b, 'FF*FF****')"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1517
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.26"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1522
+#, no-c-format
+msgid ""
+"SELECT ST_Disjoint('POINT(0 0)'::geometry, 'LINESTRING ( 2 0, 0 2 )'::geometry);\n"
+" st_disjoint\n"
+"---------------\n"
+" t\n"
+"(1 row)\n"
+"SELECT ST_Disjoint('POINT(0 0)'::geometry, 'LINESTRING ( 0 0, 0 2 )'::geometry);\n"
+" st_disjoint\n"
+"---------------\n"
+" f\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1527
+#, no-c-format
+msgid "<para>ST_Intersects</para>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1533
+#, no-c-format
+msgid "ST_Distance"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1535
+#, no-c-format
+msgid ""
+"For geometry type Returns the 2D Cartesian distance between two geometries "
+"in projected units (based on spatial ref). For geography type defaults to "
+"return minimum geodesic distance between two geographies in meters."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:1539
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float <function>ST_Distance</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>float "
+"<function>ST_Distance</function></funcdef> <paramdef><type>geography </type>"
+" <parameter>gg1</parameter></paramdef> <paramdef><type>geography </type> "
+"<parameter>gg2</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>float <function>ST_Distance</function></funcdef> "
+"<paramdef><type>geography </type> <parameter>gg1</parameter></paramdef> "
+"<paramdef><type>geography </type> <parameter>gg2</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>use_spheroid</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1577
+#, no-c-format
+msgid ""
+"For geometry type returns the minimum 2D Cartesian distance between two "
+"geometries in projected units (spatial ref units). For geography type "
+"defaults to return the minimum geodesic distance between two geographies in "
+"meters. If use_spheroid is false, a faster sphere calculation is used "
+"instead of a spheroid."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1582
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.23"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1583 reference_measure.xml:2051
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1586
+#, no-c-format
+msgid ""
+"Availability: 1.5.0 geography support was introduced in 1.5. Speed "
+"improvements for planar to better handle large or many vertex geometries"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1587
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 improved speed for geography. See <ulink "
+"url=\"http://boundlessgeo.com/2012/07/making-geography-faster/\">Making "
+"Geography faster</ulink> for details."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1588
+#, no-c-format
+msgid "Enhanced: 2.1.0 - support for curved geometries was introduced."
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:1593
+#, no-c-format
+msgid "Basic Geometry Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1595
+#, no-c-format
+msgid ""
+"--Geometry example - units in planar degrees 4326 is WGS 84 long lat unit=degrees\n"
+"SELECT ST_Distance(\n"
+" ST_GeomFromText('POINT(-72.1235 42.3521)',4326),\n"
+" ST_GeomFromText('LINESTRING(-72.1260 42.45, -72.123 42.1546)', 4326)\n"
+" );\n"
+"st_distance\n"
+"-----------------\n"
+"0.00150567726382282\n"
+"\n"
+"-- Geometry example - units in meters (SRID: 26986 Massachusetts state plane meters) (most accurate for Massachusetts)\n"
+"SELECT ST_Distance(\n"
+" ST_Transform(ST_GeomFromText('POINT(-72.1235 42.3521)',4326),26986),\n"
+" ST_Transform(ST_GeomFromText('LINESTRING(-72.1260 42.45, -72.123 42.1546)', 4326),26986)\n"
+" );\n"
+"st_distance\n"
+"-----------------\n"
+"123.797937878454\n"
+"\n"
+"-- Geometry example - units in meters (SRID: 2163 US National Atlas Equal area) (least accurate)\n"
+"SELECT ST_Distance(\n"
+" ST_Transform(ST_GeomFromText('POINT(-72.1235 42.3521)',4326),2163),\n"
+" ST_Transform(ST_GeomFromText('LINESTRING(-72.1260 42.45, -72.123 42.1546)', 4326),2163)\n"
+" );\n"
+"\n"
+"st_distance\n"
+"------------------\n"
+"126.664256056812"
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:1598 reference_measure.xml:2143
+#: reference_measure.xml:2197
+#, no-c-format
+msgid "Geography Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1599
+#, no-c-format
+msgid ""
+"-- same as geometry example but note units in meters - use sphere for slightly faster less accurate\n"
+"SELECT ST_Distance(gg1, gg2) As spheroid_dist, ST_Distance(gg1, gg2, false) As sphere_dist \n"
+"FROM (SELECT\n"
+" ST_GeographyFromText('SRID=4326;POINT(-72.1235 42.3521)') As gg1,\n"
+" ST_GeographyFromText('SRID=4326;LINESTRING(-72.1260 42.45, -72.123 42.1546)') As gg2\n"
+" ) As foo ;\n"
+"\n"
+" spheroid_dist | sphere_dist\n"
+"------------------+------------------\n"
+" 123.802076746848 | 123.475736916397"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1607
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_DWithin\"/>, <xref linkend=\"ST_DistanceSphere\"/>, "
+"<xref linkend=\"ST_Distance_Spheroid\"/>, <xref "
+"linkend=\"ST_MaxDistance\"/>, <xref linkend=\"ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1613
+#, no-c-format
+msgid "ST_HausdorffDistance"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1615
+#, no-c-format
+msgid ""
+"Returns the Hausdorff distance between two geometries. Basically a measure "
+"of how similar or dissimilar 2 geometries are. Units are in the units of the"
+" spatial reference system of the geometries."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:1620
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float "
+"<function>ST_HausdorffDistance</function></funcdef> <paramdef><type>geometry"
+" </type> <parameter>g1</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>g2</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>float "
+"<function>ST_HausdorffDistance</function></funcdef> <paramdef><type>geometry"
+" </type> <parameter>g1</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>g2</parameter></paramdef> <paramdef><type>float</type> "
+"<parameter>densifyFrac</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1648
+#, no-c-format
+msgid ""
+"Implements algorithm for computing a distance metric which can be thought of"
+" as the \"Discrete Hausdorff Distance\". This is the Hausdorff distance "
+"restricted to discrete points for one of the geometries. <ulink "
+"url=\"http://en.wikipedia.org/wiki/Hausdorff_distance\">Wikipedia article on"
+" Hausdorff distance</ulink> <ulink url=\"http://lin-ear-th-"
+"inking.blogspot.com/2009/01/computing-geometric-similarity.html\">Martin "
+"Davis note on how Hausdorff Distance calculation was used to prove "
+"correctness of the CascadePolygonUnion approach.</ulink>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1651
+#, no-c-format
+msgid ""
+"When densifyFrac is specified, this function performs a segment "
+"densification before computing the discrete hausdorff distance. The "
+"densifyFrac parameter sets the fraction by which to densify each segment. "
+"Each segment will be split into a number of equal-length subsegments, whose "
+"fraction of the total length is closest to the given fraction."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1656
+#, no-c-format
+msgid ""
+"The current implementation supports only vertices as the discrete locations."
+" This could be extended to allow an arbitrary density of points to be used."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1661
+#, no-c-format
+msgid ""
+"This algorithm is NOT equivalent to the standard Hausdorff distance. "
+"However, it computes an approximation that is correct for a large subset of "
+"useful cases. One important part of this subset is Linestrings that are "
+"roughly parallel to each other, and roughly equal in length. This is a "
+"useful metric for line matching."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1666
+#, no-c-format
+msgid "Availability: 1.5.0 - requires GEOS >= 3.2.0"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1672
+#, no-c-format
+msgid ""
+"For each building, find the parcel that best represents it. First we require"
+" the parcel intersect with the geometry. DISTINCT ON guarantees we get each "
+"building listed only once, the ORDER BY .. ST_HausdorffDistance gives us a "
+"preference of parcel that is most similar to the building."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1674
+#, no-c-format
+msgid ""
+"SELECT DISTINCT ON(buildings.gid) buildings.gid, parcels.parcel_id \n"
+" FROM buildings INNER JOIN parcels ON ST_Intersects(buildings.geom,parcels.geom) \n"
+" ORDER BY buildings.gid, ST_HausdorffDistance(buildings.geom, parcels.geom);"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1676
+#, no-c-format
+msgid ""
+"postgis=# SELECT ST_HausdorffDistance(\n"
+" 'LINESTRING (0 0, 2 0)'::geometry,\n"
+" 'MULTIPOINT (0 1, 1 0, 2 1)'::geometry);\n"
+" st_hausdorffdistance\n"
+" ----------------------\n"
+" 1\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1677
+#, no-c-format
+msgid ""
+"postgis=# SELECT st_hausdorffdistance('LINESTRING (130 0, 0 0, 0 150)'::geometry, 'LINESTRING (10 10, 10 150, 130 10)'::geometry, 0.5);\n"
+" st_hausdorffdistance\n"
+" ----------------------\n"
+" 70\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1684
+#, no-c-format
+msgid "ST_MaxDistance"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1686
+#, no-c-format
+msgid ""
+"Returns the 2-dimensional largest distance between two geometries in "
+"projected units."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:1692
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_MaxDistance</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1705
+#, no-c-format
+msgid ""
+"Returns the 2-dimensional maximum distance between two geometries in "
+"projected units. If g1 and g2 is the same geometry the function will return "
+"the distance between the two vertices most far from each other in that "
+"geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1715
+#, no-c-format
+msgid "Basic furthest distance the point is to any part of the line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1716
+#, no-c-format
+msgid ""
+"postgis=# SELECT ST_MaxDistance('POINT(0 0)'::geometry, 'LINESTRING ( 2 0, 0 2 )'::geometry);\n"
+" st_maxdistance\n"
+"-----------------\n"
+" 2\n"
+"(1 row)\n"
+"\n"
+"postgis=# SELECT ST_MaxDistance('POINT(0 0)'::geometry, 'LINESTRING ( 2 2, 2 2 )'::geometry);\n"
+" st_maxdistance \n"
+"------------------\n"
+" 2.82842712474619\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1722
+#, no-c-format
+msgid ", <xref linkend=\"ST_LongestLine\"/>, <xref linkend=\"ST_DFullyWithin\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1728
+#, no-c-format
+msgid "ST_DistanceSphere"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1730
+#, no-c-format
+msgid ""
+"Returns minimum distance in meters between two lon/lat geometries. Uses a "
+"spherical earth and radius derived from the spheroid defined by the SRID. "
+"Faster than ST_DistanceSpheroid <xref linkend=\"ST_Distance_Spheroid\"/>, "
+"but less accurate. PostGIS versions prior to 1.5 only implemented for "
+"points."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:1739
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_DistanceSphere</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>geomlonlatA</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>geomlonlatB</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1750
+#, no-c-format
+msgid ""
+"Returns minimum distance in meters between two lon/lat points. Uses a "
+"spherical earth and radius derived from the spheroid defined by the SRID. "
+"Faster than <xref linkend=\"ST_Distance_Spheroid\"/>, but less accurate. "
+"PostGIS Versions prior to 1.5 only implemented for points."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1756 reference_measure.xml:1805
+#, no-c-format
+msgid ""
+"Availability: 1.5 - support for other geometry types besides points was "
+"introduced. Prior versions only work with points."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1757
+#, no-c-format
+msgid ""
+"Changed: 2.2.0 In prior versions this used to be called ST_Distance_Sphere"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1764
+#, no-c-format
+msgid ""
+"SELECT round(CAST(ST_DistanceSphere(ST_Centroid(the_geom), ST_GeomFromText('POINT(-118 38)',4326)) As numeric),2) As dist_meters,\n"
+"round(CAST(ST_Distance(ST_Transform(ST_Centroid(the_geom),32611),\n"
+" ST_Transform(ST_GeomFromText('POINT(-118 38)', 4326),32611)) As numeric),2) As dist_utm11_meters,\n"
+"round(CAST(ST_Distance(ST_Centroid(the_geom), ST_GeomFromText('POINT(-118 38)', 4326)) As numeric),5) As dist_degrees,\n"
+"round(CAST(ST_Distance(ST_Transform(the_geom,32611),\n"
+" ST_Transform(ST_GeomFromText('POINT(-118 38)', 4326),32611)) As numeric),2) As min_dist_line_point_meters\n"
+"FROM\n"
+" (SELECT ST_GeomFromText('LINESTRING(-118.584 38.374,-118.583 38.5)', 4326) As the_geom) as foo;\n"
+" dist_meters | dist_utm11_meters | dist_degrees | min_dist_line_point_meters\n"
+" -------------+-------------------+--------------+----------------------------\n"
+" 70424.47 | 70438.00 | 0.72900 | 65871.18"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1771
+#, no-c-format
+msgid ", <xref linkend=\"ST_Distance_Spheroid\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1777
+#, no-c-format
+msgid "ST_DistanceSpheroid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1779
+#, no-c-format
+msgid ""
+"Returns the minimum distance between two lon/lat geometries given a "
+"particular spheroid. PostGIS versions prior to 1.5 only support points."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:1786
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_DistanceSpheroid</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>geomlonlatA</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>geomlonlatB</parameter></paramdef> "
+"<paramdef><type>spheroid </type> "
+"<parameter>measurement_spheroid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1798
+#, no-c-format
+msgid ""
+"Returns minimum distance in meters between two lon/lat geometries given a "
+"particular spheroid. See the explanation of spheroids given for <xref "
+"linkend=\"ST_Length_Spheroid\"/>. PostGIS version prior to 1.5 only support "
+"points."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1802
+#, no-c-format
+msgid ""
+"This function currently does not look at the SRID of a geometry and will "
+"always assume its represented in the coordinates of the passed in spheroid. "
+"Prior versions of this function only support points."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1806
+#, no-c-format
+msgid ""
+"Changed: 2.2.0 In prior versions this used to be called ST_Distance_Spheroid"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1813
+#, no-c-format
+msgid ""
+"SELECT round(CAST(\n"
+" ST_DistanceSpheroid(ST_Centroid(the_geom), ST_GeomFromText('POINT(-118 38)',4326), 'SPHEROID[\"WGS 84\",6378137,298.257223563]')\n"
+" As numeric),2) As dist_meters_spheroid,\n"
+" round(CAST(ST_DistanceSphere(ST_Centroid(the_geom), ST_GeomFromText('POINT(-118 38)',4326)) As numeric),2) As dist_meters_sphere,\n"
+"round(CAST(ST_Distance(ST_Transform(ST_Centroid(the_geom),32611),\n"
+" ST_Transform(ST_GeomFromText('POINT(-118 38)', 4326),32611)) As numeric),2) As dist_utm11_meters\n"
+"FROM\n"
+" (SELECT ST_GeomFromText('LINESTRING(-118.584 38.374,-118.583 38.5)', 4326) As the_geom) as foo;\n"
+" dist_meters_spheroid | dist_meters_sphere | dist_utm11_meters\n"
+"----------------------+--------------------+-------------------\n"
+" 70454.92 | 70424.47 | 70438.00"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1820
+#, no-c-format
+msgid ", <xref linkend=\"ST_DistanceSphere\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1826
+#, no-c-format
+msgid "ST_DFullyWithin"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1828
+#, no-c-format
+msgid ""
+"Returns true if all of the geometries are within the specified distance of "
+"one another"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:1834
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_DFullyWithin</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>distance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1852
+#, no-c-format
+msgid ""
+"Returns true if the geometries is fully within the specified distance of one"
+" another. The distance is specified in units defined by the spatial "
+"reference system of the geometries. For this function to make sense, the "
+"source geometries must both be of the same coordinate projection, having the"
+" same SRID."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1869
+#, no-c-format
+msgid ""
+"postgis=# SELECT ST_DFullyWithin(geom_a, geom_b, 10) as DFullyWithin10, ST_DWithin(geom_a, geom_b, 10) as DWithin10, ST_DFullyWithin(geom_a, geom_b, 20) as DFullyWithin20 from \n"
+" (select ST_GeomFromText('POINT(1 1)') as geom_a,ST_GeomFromText('LINESTRING(1 5, 2 7, 1 9, 14 12)') as geom_b) t1;\n"
+" \n"
+"-----------------\n"
+" DFullyWithin10 | DWithin10 | DFullyWithin20 |\n"
+"---------------+----------+---------------+\n"
+" f | t | t |"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1875
+#, no-c-format
+msgid ", <xref linkend=\"ST_DWithin\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1881
+#, no-c-format
+msgid "ST_DWithin"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1883
+#, no-c-format
+msgid ""
+"Returns true if the geometries are within the specified distance of one "
+"another. For geometry units are in those of spatial reference and For "
+"geography units are in meters and measurement is defaulted to "
+"use_spheroid=true (measure around spheroid), for faster check, "
+"use_spheroid=false to measure along sphere."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:1889
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_DWithin</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>distance_of_srid</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean <function>ST_DWithin</function></funcdef> "
+"<paramdef><type>geography </type> <parameter>gg1</parameter></paramdef> "
+"<paramdef><type>geography </type> <parameter>gg2</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>distance_meters</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean <function>ST_DWithin</function></funcdef> "
+"<paramdef><type>geography </type> <parameter>gg1</parameter></paramdef> "
+"<paramdef><type>geography </type> <parameter>gg2</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>distance_meters</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>use_spheroid</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1934
+#, no-c-format
+msgid ""
+"Returns true if the geometries are within the specified distance of one "
+"another."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1936
+#, no-c-format
+msgid ""
+"For Geometries: The distance is specified in units defined by the spatial "
+"reference system of the geometries. For this function to make sense, the "
+"source geometries must both be of the same coordinate projection, having the"
+" same SRID."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1941
+#, no-c-format
+msgid ""
+"For geography units are in meters and measurement is defaulted to "
+"use_spheroid=true, for faster check, use_spheroid=false to measure along "
+"sphere."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1951
+#, no-c-format
+msgid ""
+"Prior to 1.3, ST_Expand was commonly used in conjunction with && and"
+" ST_Distance to achieve the same effect and in pre-1.3.4 this function was "
+"basically short-hand for that construct. From 1.3.4, ST_DWithin uses a more "
+"short-circuit distance function which should make it more efficient than "
+"prior versions for larger buffer regions."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1957
+#, no-c-format
+msgid "Use ST_3DDWithin if you have 3D geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1960
+#, no-c-format
+msgid "Availability: 1.5.0 support for geography was introduced"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1961
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 improved speed for geography. See <ulink "
+"url=\"http://blog.opengeo.org/2012/07/12/making-geography-faster/\">Making "
+"Geography faster</ulink> for details."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1962
+#, no-c-format
+msgid "Enhanced: 2.1.0 support for curved geometries was introduced."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:1967
+#, no-c-format
+msgid ""
+"--Find the nearest hospital to each school\n"
+"--that is within 3000 units of the school.\n"
+"-- We do an ST_DWithin search to utilize indexes to limit our search list\n"
+"-- that the non-indexable ST_Distance needs to process\n"
+"--If the units of the spatial reference is meters then units would be meters\n"
+"SELECT DISTINCT ON (s.gid) s.gid, s.school_name, s.the_geom, h.hospital_name\n"
+" FROM schools s\n"
+" LEFT JOIN hospitals h ON ST_DWithin(s.the_geom, h.the_geom, 3000)\n"
+" ORDER BY s.gid, ST_Distance(s.the_geom, h.the_geom);\n"
+"\n"
+"--The schools with no close hospitals\n"
+"--Find all schools with no hospital within 3000 units\n"
+"--away from the school. Units is in units of spatial ref (e.g. meters, feet, degrees)\n"
+"SELECT s.gid, s.school_name\n"
+" FROM schools s\n"
+" LEFT JOIN hospitals h ON ST_DWithin(s.the_geom, h.the_geom, 3000)\n"
+" WHERE h.gid IS NULL;"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1973
+#, no-c-format
+msgid ", <xref linkend=\"ST_Expand\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:1979
+#, no-c-format
+msgid "ST_Equals"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:1981
+#, no-c-format
+msgid ""
+"Returns true if the given geometries represent the same geometry. "
+"Directionality is ignored."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:1987
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_Equals</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>A</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>B</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:1998
+#, no-c-format
+msgid ""
+"Returns TRUE if the given Geometries are \"spatially equal\". Use this for a"
+" 'better' answer than '='. Note by spatially equal we mean ST_Within(A,B) = "
+"true and ST_Within(B,A) = true and also mean ordering of points can be "
+"different but represent the same geometry structure. To verify the order of "
+"points is consistent, use ST_OrderingEquals (it must be noted "
+"ST_OrderingEquals is a little more stringent than simply verifying order of "
+"points are the same)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2007
+#, no-c-format
+msgid ""
+"This function will return false if either geometry is invalid even if they "
+"are binary equal."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2010
+#, no-c-format
+msgid "&sfs_compliant; s2.1.1.2"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2011
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.24"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2017
+#, no-c-format
+msgid ""
+"SELECT ST_Equals(ST_GeomFromText('LINESTRING(0 0, 10 10)'),\n"
+" ST_GeomFromText('LINESTRING(0 0, 5 5, 10 10)'));\n"
+" st_equals\n"
+"-----------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_Equals(ST_Reverse(ST_GeomFromText('LINESTRING(0 0, 10 10)')),\n"
+" ST_GeomFromText('LINESTRING(0 0, 5 5, 10 10)'));\n"
+" st_equals\n"
+"-----------\n"
+" t\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2023
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_OrderingEquals\"/>, <xref linkend=\"ST_Reverse\"/>, "
+"<xref linkend=\"ST_Within\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2030
+#, no-c-format
+msgid "ST_HasArc"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2032
+#, no-c-format
+msgid ""
+"<refpurpose>Returns true if a geometry or geometry collection contains a "
+"circular string</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2037
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_HasArc</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2047
+#, no-c-format
+msgid ""
+"<para>Returns true if a geometry or geometry collection contains a circular "
+"string</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2049
+#, no-c-format
+msgid "Availability: 1.2.3?"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2058
+#, no-c-format
+msgid ""
+"SELECT ST_HasArc(ST_Collect('LINESTRING(1 2, 3 4, 5 6)', 'CIRCULARSTRING(1 1, 2 3, 4 5, 6 7, 5 6)'));\n"
+" st_hasarc\n"
+" --------\n"
+" t"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2065
+#, no-c-format
+msgid ", <xref linkend=\"ST_LineToCurve\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2071
+#, no-c-format
+msgid "<refname>ST_Intersects</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2073
+#, no-c-format
+msgid ""
+"Returns TRUE if the Geometries/Geography \"spatially intersect in 2D\" - "
+"(share any portion of space) and FALSE if they don't (they are Disjoint). "
+"For geography -- tolerance is 0.00001 meters (so any points that close are "
+"considered to intersect)"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:2079
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>ST_Intersects</function></funcdef> <paramdef> "
+"<type>geometry</type> <parameter>geomA</parameter> </paramdef> <paramdef> "
+"<type>geometry</type> <parameter>geomB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Intersects</function></funcdef> <paramdef> "
+"<type>geography</type> <parameter>geogA</parameter> </paramdef> <paramdef> "
+"<type>geography</type> <parameter>geogB</parameter> </paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2106
+#, no-c-format
+msgid ""
+"If a geometry or geography shares any portion of space then they intersect. "
+"For geography -- tolerance is 0.00001 meters (so any points that are close "
+"are considered to intersect)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2113
+#, no-c-format
+msgid ""
+"Do not call with a <varname>GEOMETRYCOLLECTION</varname> as an argument for "
+"geometry version. The geography version supports GEOMETRYCOLLECTION since "
+"its a thin wrapper around distance implementation."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2117
+#, no-c-format
+msgid "Performed by the GEOS module (for geometry), geography is native"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2118
+#, no-c-format
+msgid "Availability: 1.5 support for geography was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2125
+#, no-c-format
+msgid ""
+"For geography, this function has a distance tolerance of about 0.00001 "
+"meters and uses the sphere rather than spheroid calculation."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2132
+#, no-c-format
+msgid ""
+"&sfs_compliant; s2.1.1.2 //s2.1.13.3 - ST_Intersects(g1, g2 ) --> Not "
+"(ST_Disjoint(g1, g2 ))"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2135
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.27"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2140
+#, no-c-format
+msgid ""
+"SELECT ST_Intersects('POINT(0 0)'::geometry, 'LINESTRING ( 2 0, 0 2 )'::geometry);\n"
+" st_intersects\n"
+"---------------\n"
+" f\n"
+"(1 row)\n"
+"SELECT ST_Intersects('POINT(0 0)'::geometry, 'LINESTRING ( 0 0, 0 2 )'::geometry);\n"
+" st_intersects\n"
+"---------------\n"
+" t\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2144
+#, no-c-format
+msgid ""
+"SELECT ST_Intersects(\n"
+" ST_GeographyFromText('SRID=4326;LINESTRING(-43.23456 72.4567,-43.23456 72.4568)'),\n"
+" ST_GeographyFromText('SRID=4326;POINT(-43.23456 72.4567772)')\n"
+" );\n"
+"\n"
+" st_intersects\n"
+"---------------\n"
+"t"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2148
+#, no-c-format
+msgid ", <xref linkend=\"ST_Disjoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2153
+#, no-c-format
+msgid "ST_Length"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2155
+#, no-c-format
+msgid ""
+"Returns the 2D length of the geometry if it is a LineString or "
+"MultiLineString. geometry are in units of spatial reference and geography "
+"are in meters (default spheroid)"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:2158
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float <function>ST_Length</function></funcdef> "
+"<paramdef><type>geometry "
+"</type><parameter>a_2dlinestring</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>float <function>ST_Length</function></funcdef> "
+"<paramdef><type>geography </type><parameter>geog</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean "
+"</type><parameter>use_spheroid=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2173
+#, no-c-format
+msgid ""
+"For geometry: Returns the 2D Cartesian length of the geometry if it is a "
+"LineString, MultiLineString, ST_Curve, ST_MultiCurve. 0 is returned for "
+"areal geometries. For areal geometries use <xref linkend=\"ST_Perimeter\"/>."
+" For geometry types, units for length measures are specified by the spatial "
+"reference system of the geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2176
+#, no-c-format
+msgid ""
+"For geography types, the calculations are performed using the inverse "
+"geodesic problem, where length units are in meters. If PostGIS is compiled "
+"with PROJ version 4.8.0 or later, the spheroid is specified by the SRID, "
+"otherwise it is exclusive to WGS84. If "
+"<varname>use_spheroid=false</varname>, then calculations will approximate a "
+"sphere instead of a spheroid."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2180
+#, no-c-format
+msgid ""
+"Currently for geometry this is an alias for ST_Length2D, but this may change"
+" to support higher dimensions."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2181
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 Breaking change -- in prior versions applying this to a "
+"MULTI/POLYGON of type geography would give you the perimeter of the "
+"POLYGON/MULTIPOLYGON. In 2.0.0 this was changed to return 0 to be in line "
+"with geometry behavior. Please use ST_Perimeter if you want the perimeter of"
+" a polygon"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2183
+#, no-c-format
+msgid ""
+"For geography measurement defaults spheroid measurement. To use the faster "
+"less accurate sphere use ST_Length(gg,false);"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2184 reference_measure.xml:2647
+#, no-c-format
+msgid "&sfs_compliant; s2.1.5.1"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2185
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.1.2, 9.3.4"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2186
+#, no-c-format
+msgid "Availability: 1.5.0 geography support was introduced in 1.5."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2192
+#, no-c-format
+msgid ""
+"Return length in feet for line string. Note this is in feet because "
+"EPSG:2249 is Massachusetts State Plane Feet"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2194
+#, no-c-format
+msgid ""
+"SELECT ST_Length(ST_GeomFromText('LINESTRING(743238 2967416,743238 2967450,743265 2967450,\n"
+"743265.625 2967416,743238 2967416)',2249));\n"
+"st_length\n"
+"---------\n"
+" 122.630744000095\n"
+"\n"
+"\n"
+"--Transforming WGS 84 LineString to Massachusetts state plane meters\n"
+"SELECT ST_Length(\n"
+" ST_Transform(\n"
+" ST_GeomFromEWKT('SRID=4326;LINESTRING(-72.1260 42.45, -72.1240 42.45666, -72.123 42.1546)'),\n"
+" 26986\n"
+" )\n"
+");\n"
+"st_length\n"
+"---------\n"
+"34309.4563576191"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2198
+#, no-c-format
+msgid "Return length of WGS 84 geography line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2199
+#, no-c-format
+msgid ""
+"-- default calculation is using a sphere rather than spheroid\n"
+"SELECT ST_Length(the_geog) As length_spheroid, ST_Length(the_geog,false) As length_sphere\n"
+"FROM (SELECT ST_GeographyFromText(\n"
+"'SRID=4326;LINESTRING(-72.1260 42.45, -72.1240 42.45666, -72.123 42.1546)') As the_geog)\n"
+" As foo;\n"
+" length_spheroid | length_sphere\n"
+"------------------+------------------\n"
+" 34310.5703627288 | 34346.2060960742"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2203
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_GeomFromEWKT\"/>, <xref "
+"linkend=\"ST_Length_Spheroid\"/>, <xref linkend=\"ST_Perimeter\"/>, <xref "
+"linkend=\"ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2209
+#, no-c-format
+msgid "ST_Length2D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2211
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the 2-dimensional length of the geometry if it is a "
+"linestring or multi-linestring. This is an alias for "
+"<varname>ST_Length</varname></refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2217
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_Length2D</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>a_2dlinestring</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2227
+#, no-c-format
+msgid ""
+"<para>Returns the 2-dimensional length of the geometry if it is a linestring"
+" or multi-linestring. This is an alias for "
+"<varname>ST_Length</varname></para>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2236
+#, no-c-format
+msgid ", <xref linkend=\"ST_3DLength\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2242
+#, no-c-format
+msgid "ST_3DLength"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2244
+#, no-c-format
+msgid ""
+"Returns the 3-dimensional or 2-dimensional length of the geometry if it is a"
+" linestring or multi-linestring."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2250
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_3DLength</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>a_3dlinestring</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2260
+#, no-c-format
+msgid ""
+"Returns the 3-dimensional or 2-dimensional length of the geometry if it is a"
+" linestring or multi-linestring. For 2-d lines it will just return the 2-d "
+"length (same as ST_Length and ST_Length2D)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2263
+#, no-c-format
+msgid "Changed: 2.0.0 In prior versions this used to be called ST_Length3D"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2270
+#, no-c-format
+msgid ""
+"Return length in feet for a 3D cable. Note this is in feet because EPSG:2249"
+" is Massachusetts State Plane Feet"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2272
+#, no-c-format
+msgid ""
+"SELECT ST_3DLength(ST_GeomFromText('LINESTRING(743238 2967416 1,743238 2967450 1,743265 2967450 3,\n"
+"743265.625 2967416 3,743238 2967416 3)',2249));\n"
+"ST_3DLength\n"
+"-----------\n"
+"122.704716741457"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2279
+#, no-c-format
+msgid ", <xref linkend=\"ST_Length2D\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2285
+#, no-c-format
+msgid "ST_LengthSpheroid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2287
+#, no-c-format
+msgid ""
+"Calculates the 2D or 3D length of a linestring/multilinestring on an "
+"ellipsoid. This is useful if the coordinates of the geometry are in "
+"longitude/latitude and a length is desired without reprojection."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2294
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_LengthSpheroid</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>a_linestring</parameter></paramdef> <paramdef><type>spheroid "
+"</type> <parameter>a_spheroid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2305
+#, no-c-format
+msgid ""
+"Calculates the length of a geometry on an ellipsoid. This is useful if the "
+"coordinates of the geometry are in longitude/latitude and a length is "
+"desired without reprojection. The ellipsoid is a separate database type and "
+"can be constructed as follows:"
+msgstr ""
+
+#. Tag: literallayout
+#: reference_measure.xml:2311 reference_measure.xml:2365
+#, no-c-format
+msgid ""
+"SPHEROID[<NAME>,<SEMI-MAJOR\n"
+" AXIS>,<INVERSE FLATTENING>]"
+msgstr ""
+
+#. Tag: literallayout
+#: reference_measure.xml:2314 reference_measure.xml:2368
+#, no-c-format
+msgid "SPHEROID[\"GRS_1980\",6378137,298.257222101]"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2315 reference_measure.xml:2369
+#, no-c-format
+msgid "Will return 0 for anything that is not a MULTILINESTRING or LINESTRING"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2317
+#, no-c-format
+msgid "Availability: 1.2.2"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2318
+#, no-c-format
+msgid ""
+"Changed: 2.2.0 In prior versions this used to be called ST_Length_Spheroid "
+"and used to have a ST_3DLength_Spheroid alias"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2326
+#, no-c-format
+msgid ""
+"SELECT ST_LengthSpheroid( geometry_column,\n"
+" 'SPHEROID[\"GRS_1980\",6378137,298.257222101]' )\n"
+" FROM geometry_table;\n"
+"\n"
+"SELECT ST_LengthSpheroid( the_geom, sph_m ) As tot_len,\n"
+"ST_LengthSpheroid(ST_GeometryN(the_geom,1), sph_m) As len_line1,\n"
+"ST_LengthSpheroid(ST_GeometryN(the_geom,2), sph_m) As len_line2\n"
+" FROM (SELECT ST_GeomFromText('MULTILINESTRING((-118.584 38.374,-118.583 38.5),\n"
+" (-71.05957 42.3589 , -71.061 43))') As the_geom,\n"
+"CAST('SPHEROID[\"GRS_1980\",6378137,298.257222101]' As spheroid) As sph_m) as foo;\n"
+" tot_len | len_line1 | len_line2\n"
+"------------------+------------------+------------------\n"
+" 85204.5207562955 | 13986.8725229309 | 71217.6482333646\n"
+"\n"
+" --3D\n"
+"SELECT ST_LengthSpheroid( the_geom, sph_m ) As tot_len,\n"
+"ST_LengthSpheroid(ST_GeometryN(the_geom,1), sph_m) As len_line1,\n"
+"ST_LengthSpheroid(ST_GeometryN(the_geom,2), sph_m) As len_line2\n"
+" FROM (SELECT ST_GeomFromEWKT('MULTILINESTRING((-118.584 38.374 20,-118.583 38.5 30),\n"
+" (-71.05957 42.3589 75, -71.061 43 90))') As the_geom,\n"
+"CAST('SPHEROID[\"GRS_1980\",6378137,298.257222101]' As spheroid) As sph_m) as foo;\n"
+"\n"
+" tot_len | len_line1 | len_line2\n"
+"------------------+-----------------+------------------\n"
+" 85204.5259107402 | 13986.876097711 | 71217.6498130292"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2333
+#, no-c-format
+msgid ", <xref linkend=\"ST_Length\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2339
+#, no-c-format
+msgid "ST_Length2D_Spheroid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2341
+#, no-c-format
+msgid ""
+"Calculates the 2D length of a linestring/multilinestring on an ellipsoid. "
+"This is useful if the coordinates of the geometry are in longitude/latitude "
+"and a length is desired without reprojection."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2348
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_Length2D_Spheroid</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>a_linestring</parameter></paramdef> <paramdef><type>spheroid "
+"</type> <parameter>a_spheroid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2359
+#, no-c-format
+msgid ""
+"Calculates the 2D length of a geometry on an ellipsoid. This is useful if "
+"the coordinates of the geometry are in longitude/latitude and a length is "
+"desired without reprojection. The ellipsoid is a separate database type and "
+"can be constructed as follows:"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2370
+#, no-c-format
+msgid ""
+"This is much like <xref linkend=\"ST_Length_Spheroid\"/> except it will "
+"throw away the Z coordinate in calculations."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2378
+#, no-c-format
+msgid ""
+"SELECT ST_Length2D_Spheroid( geometry_column,\n"
+" 'SPHEROID[\"GRS_1980\",6378137,298.257222101]' )\n"
+" FROM geometry_table;\n"
+"\n"
+"SELECT ST_Length2D_Spheroid( the_geom, sph_m ) As tot_len,\n"
+"ST_Length2D_Spheroid(ST_GeometryN(the_geom,1), sph_m) As len_line1,\n"
+"ST_Length2D_Spheroid(ST_GeometryN(the_geom,2), sph_m) As len_line2\n"
+" FROM (SELECT ST_GeomFromText('MULTILINESTRING((-118.584 38.374,-118.583 38.5),\n"
+" (-71.05957 42.3589 , -71.061 43))') As the_geom,\n"
+"CAST('SPHEROID[\"GRS_1980\",6378137,298.257222101]' As spheroid) As sph_m) as foo;\n"
+" tot_len | len_line1 | len_line2\n"
+"------------------+------------------+------------------\n"
+" 85204.5207562955 | 13986.8725229309 | 71217.6482333646\n"
+"\n"
+" --3D Observe same answer\n"
+"SELECT ST_Length2D_Spheroid( the_geom, sph_m ) As tot_len,\n"
+"ST_Length2D_Spheroid(ST_GeometryN(the_geom,1), sph_m) As len_line1,\n"
+"ST_Length2D_Spheroid(ST_GeometryN(the_geom,2), sph_m) As len_line2\n"
+" FROM (SELECT ST_GeomFromEWKT('MULTILINESTRING((-118.584 38.374 20,-118.583 38.5 30),\n"
+" (-71.05957 42.3589 75, -71.061 43 90))') As the_geom,\n"
+"CAST('SPHEROID[\"GRS_1980\",6378137,298.257222101]' As spheroid) As sph_m) as foo;\n"
+"\n"
+" tot_len | len_line1 | len_line2\n"
+"------------------+------------------+------------------\n"
+" 85204.5207562955 | 13986.8725229309 | 71217.6482333646"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2385
+#, no-c-format
+msgid ", <xref linkend=\"ST_Length_Spheroid\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2391
+#, no-c-format
+msgid "ST_LongestLine"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2393
+#, no-c-format
+msgid ""
+"Returns the 2-dimensional longest line points of two geometries. The "
+"function will only return the first longest line if more than one, that the "
+"function finds. The line returned will always start in g1 and end in g2. The"
+" length of the line this function returns will always be the same as "
+"st_maxdistance returns for g1 and g2."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2401
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LongestLine</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2416
+#, no-c-format
+msgid ""
+"Returns the 2-dimensional longest line between the points of two geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2434
+#, no-c-format
+msgid "Longest line between point and line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2437
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_LongestLine('POINT(100 100)'::geometry, \n"
+" 'LINESTRING (20 80, 98 190, 110 180, 50 75 )'::geometry)\n"
+" ) As lline;\n"
+"\n"
+" \n"
+" lline\n"
+"-----------------\n"
+"LINESTRING(100 100,98 190)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2445
+#, no-c-format
+msgid "longest line between polygon and polygon"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2448
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_LongestLine(\n"
+" ST_GeomFromText('POLYGON((175 150, 20 40, \n"
+" 50 60, 125 100, 175 150))'),\n"
+" ST_Buffer(ST_GeomFromText('POINT(110 170)'), 20)\n"
+" ) \n"
+" ) As llinewkt;\n"
+" \n"
+" lline\n"
+"-----------------\n"
+"LINESTRING(20 40,121.111404660392 186.629392246051)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2464
+#, no-c-format
+msgid ""
+"longest straight distance to travel from one part of an elegant city to the "
+"other Note the max distance = to the length of the line."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2468
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_LongestLine(c.the_geom, c.the_geom)) As llinewkt, \n"
+" ST_MaxDistance(c.the_geom,c.the_geom) As max_dist, \n"
+" ST_Length(ST_LongestLine(c.the_geom, c.the_geom)) As lenll \n"
+"FROM (SELECT ST_BuildArea(ST_Collect(the_geom)) As the_geom\n"
+" FROM (SELECT ST_Translate(ST_SnapToGrid(ST_Buffer(ST_Point(50 ,generate_series(50,190, 50) \n"
+" ),40, 'quad_segs=2'),1), x, 0) As the_geom \n"
+" FROM generate_series(1,100,50) As x) AS foo\n"
+") As c;\n"
+" \n"
+" llinewkt | max_dist | lenll\n"
+"---------------------------+------------------+------------------\n"
+" LINESTRING(23 22,129 178) | 188.605408193933 | 188.605408193933"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2479
+#, no-c-format
+msgid ", <xref linkend=\"ST_ShortestLine\"/>, <xref linkend=\"ST_LongestLine\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2485
+#, no-c-format
+msgid "ST_OrderingEquals"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2487
+#, no-c-format
+msgid ""
+"Returns true if the given geometries represent the same geometry and points "
+"are in the same directional order."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2493
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_OrderingEquals</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>A</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>B</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2504
+#, no-c-format
+msgid ""
+"ST_OrderingEquals compares two geometries and returns t (TRUE) if the "
+"geometries are equal and the coordinates are in the same order; otherwise it"
+" returns f (FALSE)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2509
+#, no-c-format
+msgid ""
+"This function is implemented as per the ArcSDE SQL specification rather than"
+" SQL-MM. "
+"http://edndoc.esri.com/arcsde/9.1/sql_api/sqlapi3.htm#ST_OrderingEquals"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2513
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.43"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2519
+#, no-c-format
+msgid ""
+"SELECT ST_OrderingEquals(ST_GeomFromText('LINESTRING(0 0, 10 10)'),\n"
+" ST_GeomFromText('LINESTRING(0 0, 5 5, 10 10)'));\n"
+" st_orderingequals\n"
+"-----------\n"
+" f\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_OrderingEquals(ST_GeomFromText('LINESTRING(0 0, 10 10)'),\n"
+" ST_GeomFromText('LINESTRING(0 0, 0 0, 10 10)'));\n"
+" st_orderingequals\n"
+"-----------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_OrderingEquals(ST_Reverse(ST_GeomFromText('LINESTRING(0 0, 10 10)')),\n"
+" ST_GeomFromText('LINESTRING(0 0, 0 0, 10 10)'));\n"
+" st_orderingequals\n"
+"-----------\n"
+" f\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2523
+#, no-c-format
+msgid ", <xref linkend=\"ST_Reverse\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2529
+#, no-c-format
+msgid "ST_Overlaps"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2531
+#, no-c-format
+msgid ""
+"Returns TRUE if the Geometries share space, are of the same dimension, but "
+"are not completely contained by each other."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2536
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_Overlaps</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>A</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>B</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2547
+#, no-c-format
+msgid ""
+"Returns TRUE if the Geometries \"spatially overlap\". By that we mean they "
+"intersect, but one does not completely contain another."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2552 reference_measure.xml:2880
+#: reference_measure.xml:2894
+#, no-c-format
+msgid "Do not call with a GeometryCollection as an argument"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2554
+#, no-c-format
+msgid ""
+"This function call will automatically include a bounding box comparison that"
+" will make use of any indexes that are available on the geometries. To avoid"
+" index use, use the function _ST_Overlaps."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2562 reference_measure.xml:2900
+#: reference_measure.xml:3105
+#, no-c-format
+msgid "&sfs_compliant; s2.1.1.2 // s2.1.13.3"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2563
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.32"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2579
+#, no-c-format
+msgid "<varname>MULTIPOINT</varname> / <varname>MULTIPOINT</varname>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2603
+#, no-c-format
+msgid ""
+"--a point on a line is contained by the line and is of a lower dimension, and therefore does not overlap the line\n"
+" nor crosses\n"
+"\n"
+"SELECT ST_Overlaps(a,b) As a_overlap_b,\n"
+" ST_Crosses(a,b) As a_crosses_b,\n"
+" ST_Intersects(a, b) As a_intersects_b, ST_Contains(b,a) As b_contains_a\n"
+"FROM (SELECT ST_GeomFromText('POINT(1 0.5)') As a, ST_GeomFromText('LINESTRING(1 0, 1 1, 3 5)') As b)\n"
+" As foo\n"
+"\n"
+"a_overlap_b | a_crosses_b | a_intersects_b | b_contains_a\n"
+"------------+-------------+----------------+--------------\n"
+"f | f | t | t\n"
+"\n"
+"--a line that is partly contained by circle, but not fully is defined as intersecting and crossing,\n"
+"-- but since of different dimension it does not overlap\n"
+"SELECT ST_Overlaps(a,b) As a_overlap_b, ST_Crosses(a,b) As a_crosses_b,\n"
+" ST_Intersects(a, b) As a_intersects_b,\n"
+" ST_Contains(a,b) As a_contains_b\n"
+"FROM (SELECT ST_Buffer(ST_GeomFromText('POINT(1 0.5)'), 3) As a, ST_GeomFromText('LINESTRING(1 0, 1 1, 3 5)') As b)\n"
+" As foo;\n"
+"\n"
+" a_overlap_b | a_crosses_b | a_intersects_b | a_contains_b\n"
+"-------------+-------------+----------------+--------------\n"
+" f | t | t | f\n"
+"\n"
+" -- a 2-dimensional bent hot dog (aka buffered line string) that intersects a circle,\n"
+" -- but is not fully contained by the circle is defined as overlapping since they are of the same dimension,\n"
+"-- but it does not cross, because the intersection of the 2 is of the same dimension\n"
+"-- as the maximum dimension of the 2\n"
+"\n"
+"SELECT ST_Overlaps(a,b) As a_overlap_b, ST_Crosses(a,b) As a_crosses_b, ST_Intersects(a, b) As a_intersects_b,\n"
+"ST_Contains(b,a) As b_contains_a,\n"
+"ST_Dimension(a) As dim_a, ST_Dimension(b) as dim_b, ST_Dimension(ST_Intersection(a,b)) As dima_intersection_b\n"
+"FROM (SELECT ST_Buffer(ST_GeomFromText('POINT(1 0.5)'), 3) As a,\n"
+" ST_Buffer(ST_GeomFromText('LINESTRING(1 0, 1 1, 3 5)'),0.5) As b)\n"
+" As foo;\n"
+"\n"
+" a_overlap_b | a_crosses_b | a_intersects_b | b_contains_a | dim_a | dim_b | dima_intersection_b\n"
+"-------------+-------------+----------------+--------------+-------+-------+---------------------\n"
+" t | f | t | f | 2 | 2 | 2"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2611
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Crosses\"/>, <xref linkend=\"ST_Dimension\"/>, <xref "
+"linkend=\"ST_Intersects\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2616
+#, no-c-format
+msgid "ST_Perimeter"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2618
+#, no-c-format
+msgid ""
+"Return the length measurement of the boundary of an ST_Surface or "
+"ST_MultiSurface geometry or geography. (Polygon, MultiPolygon). geometry "
+"measurement is in units of spatial reference and geography is in meters."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:2622
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float <function>ST_Perimeter</function></funcdef> "
+"<paramdef><type>geometry </type><parameter>g1</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>float "
+"<function>ST_Perimeter</function></funcdef> <paramdef><type>geography "
+"</type><parameter>geog</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean "
+"</type><parameter>use_spheroid=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2638
+#, no-c-format
+msgid ""
+"Returns the 2D perimeter of the geometry/geography if it is a ST_Surface, "
+"ST_MultiSurface (Polygon, MultiPolygon). 0 is returned for non-areal "
+"geometries. For linear geometries use <xref linkend=\"ST_Length\"/>. For "
+"geometry types, units for perimeter measures are specified by the spatial "
+"reference system of the geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2641
+#, no-c-format
+msgid ""
+"For geography types, the calculations are performed using the inverse "
+"geodesic problem, where perimeter units are in meters. If PostGIS is "
+"compiled with PROJ version 4.8.0 or later, the spheroid is specified by the "
+"SRID, otherwise it is exclusive to WGS84. If "
+"<varname>use_spheroid=false</varname>, then calculations will approximate a "
+"sphere instead of a spheroid."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2645
+#, no-c-format
+msgid ""
+"Currently this is an alias for ST_Perimeter2D, but this may change to "
+"support higher dimensions."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2648
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 8.1.3, 9.5.4"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2649
+#, no-c-format
+msgid "Availability 2.0.0: Support for geography was introduced"
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:2653
+#, no-c-format
+msgid "Examples: Geometry"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2654
+#, no-c-format
+msgid ""
+"Return perimeter in feet for Polygon and MultiPolygon. Note this is in feet "
+"because EPSG:2249 is Massachusetts State Plane Feet"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2656
+#, no-c-format
+msgid ""
+"SELECT ST_Perimeter(ST_GeomFromText('POLYGON((743238 2967416,743238 2967450,743265 2967450,\n"
+"743265.625 2967416,743238 2967416))', 2249));\n"
+"st_perimeter\n"
+"---------\n"
+" 122.630744000095\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_Perimeter(ST_GeomFromText('MULTIPOLYGON(((763104.471273676 2949418.44119003,\n"
+"763104.477769673 2949418.42538203,\n"
+"763104.189609677 2949418.22343004,763104.471273676 2949418.44119003)),\n"
+"((763104.471273676 2949418.44119003,763095.804579742 2949436.33850239,\n"
+"763086.132105649 2949451.46730207,763078.452329651 2949462.11549407,\n"
+"763075.354136904 2949466.17407812,763064.362142565 2949477.64291974,\n"
+"763059.953961626 2949481.28983009,762994.637609571 2949532.04103014,\n"
+"762990.568508415 2949535.06640477,762986.710889563 2949539.61421415,\n"
+"763117.237897679 2949709.50493431,763235.236617789 2949617.95619822,\n"
+"763287.718121842 2949562.20592617,763111.553321674 2949423.91664605,\n"
+"763104.471273676 2949418.44119003)))', 2249));\n"
+"st_perimeter\n"
+"---------\n"
+" 845.227713366825\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:2659
+#, no-c-format
+msgid "Examples: Geography"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2660
+#, no-c-format
+msgid ""
+"Return perimeter in meters and feet for Polygon and MultiPolygon. Note this "
+"is geography (WGS 84 long lat)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2661
+#, no-c-format
+msgid ""
+"SELECT ST_Perimeter(geog) As per_meters, ST_Perimeter(geog)/0.3048 As per_ft \n"
+"FROM ST_GeogFromText('POLYGON((-71.1776848522251 42.3902896512902,-71.1776843766326 42.3903829478009,\n"
+"-71.1775844305465 42.3903826677917,-71.1775825927231 42.3902893647987,-71.1776848522251 42.3902896512902))') As geog;\n"
+"\n"
+" per_meters | per_ft\n"
+"-----------------+------------------\n"
+"37.3790462565251 | 122.634666195949\n"
+"\n"
+"\n"
+"-- MultiPolygon example --\n"
+"SELECT ST_Perimeter(geog) As per_meters, ST_Perimeter(geog,false) As per_sphere_meters, ST_Perimeter(geog)/0.3048 As per_ft \n"
+"FROM ST_GeogFromText('MULTIPOLYGON(((-71.1044543107478 42.340674480411,-71.1044542869917 42.3406744369506,\n"
+"-71.1044553562977 42.340673886454,-71.1044543107478 42.340674480411)),\n"
+"((-71.1044543107478 42.340674480411,-71.1044860600303 42.3407237015564,-71.1045215770124 42.3407653385914,\n"
+"-71.1045498002983 42.3407946553165,-71.1045611902745 42.3408058316308,-71.1046016507427 42.340837442371,\n"
+"-71.104617893173 42.3408475056957,-71.1048586153981 42.3409875993595,-71.1048736143677 42.3409959528211,\n"
+"-71.1048878050242 42.3410084812078,-71.1044020965803 42.3414730072048,\n"
+"-71.1039672113619 42.3412202916693,-71.1037740497748 42.3410666421308,\n"
+"-71.1044280218456 42.3406894151355,-71.1044543107478 42.340674480411)))') As geog;\n"
+"\n"
+" per_meters | per_sphere_meters | per_ft\n"
+"------------------+-------------------+------------------\n"
+" 257.634283683311 | 257.412311446337 | 845.256836231335"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2665
+#, no-c-format
+msgid ", <xref linkend=\"ST_GeomFromText\"/>, <xref linkend=\"ST_Length\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2671
+#, no-c-format
+msgid "ST_Perimeter2D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2673
+#, no-c-format
+msgid ""
+"Returns the 2-dimensional perimeter of the geometry, if it is a polygon or "
+"multi-polygon. This is currently an alias for ST_Perimeter."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2679
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_Perimeter2D</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2689
+#, no-c-format
+msgid ""
+"Returns the 2-dimensional perimeter of the geometry, if it is a polygon or "
+"multi-polygon."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2694
+#, no-c-format
+msgid ""
+"This is currently an alias for ST_Perimeter. In future versions ST_Perimeter"
+" may return the highest dimension perimeter for a geometry. This is still "
+"under consideration"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2708
+#, no-c-format
+msgid "ST_3DPerimeter"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2710
+#, no-c-format
+msgid ""
+"Returns the 3-dimensional perimeter of the geometry, if it is a polygon or "
+"multi-polygon."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2716
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_3DPerimeter</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2726
+#, no-c-format
+msgid ""
+"Returns the 3-dimensional perimeter of the geometry, if it is a polygon or "
+"multi-polygon. If the geometry is 2-dimensional, then the 2-dimensional "
+"perimeter is returned."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2729
+#, no-c-format
+msgid "Changed: 2.0.0 In prior versions this used to be called ST_Perimeter3D"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2735
+#, no-c-format
+msgid ""
+"Perimeter of a slightly elevated polygon in the air in Massachusetts state "
+"plane feet"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2736
+#, no-c-format
+msgid ""
+"SELECT ST_3DPerimeter(the_geom), ST_Perimeter2d(the_geom), ST_Perimeter(the_geom) FROM\n"
+" (SELECT ST_GeomFromEWKT('SRID=2249;POLYGON((743238 2967416 2,743238 2967450 1,\n"
+"743265.625 2967416 1,743238 2967416 2))') As the_geom) As foo;\n"
+"\n"
+" ST_3DPerimeter | st_perimeter2d | st_perimeter\n"
+"------------------+------------------+------------------\n"
+" 105.465793597674 | 105.432997272188 | 105.432997272188"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2743
+#, no-c-format
+msgid ", <xref linkend=\"ST_Perimeter\"/>, <xref linkend=\"ST_Perimeter2D\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2749
+#, no-c-format
+msgid "ST_PointOnSurface"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2751
+#, no-c-format
+msgid "Returns a <varname>POINT</varname> guaranteed to lie on the surface."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2756
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_PointOnSurface</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2768
+#, no-c-format
+msgid "Returns a <varname>POINT</varname> guaranteed to intersect a surface."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2770
+#, no-c-format
+msgid "&sfs_compliant; s3.2.14.2 // s3.2.18.2"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2771
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM 3: 8.1.5, 9.5.6. According to the specs, "
+"ST_PointOnSurface works for surface geometries (POLYGONs, MULTIPOLYGONS, "
+"CURVED POLYGONS). So PostGIS seems to be extending what the spec allows "
+"here. Most databases Oracle,DB II, ESRI SDE seem to only support this "
+"function for surfaces. SQL Server 2008 like PostGIS supports for all common "
+"geometries."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2780
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_PointOnSurface('POINT(0 5)'::geometry));\n"
+" st_astext\n"
+"------------\n"
+" POINT(0 5)\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_AsText(ST_PointOnSurface('LINESTRING(0 5, 0 10)'::geometry));\n"
+" st_astext\n"
+"------------\n"
+" POINT(0 5)\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_AsText(ST_PointOnSurface('POLYGON((0 0, 0 5, 5 5, 5 0, 0 0))'::geometry));\n"
+" st_astext\n"
+"----------------\n"
+" POINT(2.5 2.5)\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_AsEWKT(ST_PointOnSurface(ST_GeomFromEWKT('LINESTRING(0 5 1, 0 0 1, 0 10 2)')));\n"
+" st_asewkt\n"
+"----------------\n"
+" POINT(0 0 1)\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2786
+#, no-c-format
+msgid ", <xref linkend=\"ST_Point_Inside_Circle\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2792
+#, no-c-format
+msgid "ST_Project"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2794
+#, no-c-format
+msgid ""
+"Returns a <varname>POINT</varname> projected from a start point using a "
+"distance in meters and bearing (azimuth) in radians."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2799
+#, no-c-format
+msgid ""
+"<funcdef>geography <function>ST_Project</function></funcdef> "
+"<paramdef><type>geography </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>distance</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>azimuth</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2815
+#, no-c-format
+msgid ""
+"Returns a <varname>POINT</varname> projected along a geodesic from a start "
+"point using an azimuth (bearing) measured in radians and distance measured "
+"in meters. This is also called a direct geodesic problem."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2816
+#, no-c-format
+msgid ""
+"The azimuth is sometimes called the heading or the bearing in navigation. It"
+" is measured relative to true north (azimuth zero). East is azimuth 90 "
+"(π/2), south is azimuth 180 (π), west is azimuth 270 "
+"(3π/2)."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2817
+#, no-c-format
+msgid "The distance is given in meters."
+msgstr ""
+
+#. Tag: title
+#: reference_measure.xml:2824
+#, no-c-format
+msgid ""
+"Example: Using degrees - projected point 100,000 meters and bearing 45 "
+"degrees"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2826
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Project('POINT(0 0)'::geography, 100000, radians(45.0)));\n"
+"\n"
+" st_astext\n"
+"--------------------------------------------\n"
+" POINT(0.635231029125537 0.639472334729198)\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2832
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Distance\"/>, <ulink "
+"url=\"http://www.postgresql.org/docs/current/interactive/functions-"
+"math.html\">PostgreSQL Math Functions</ulink>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2838
+#, no-c-format
+msgid "ST_Relate"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2840
+#, no-c-format
+msgid ""
+"Returns true if this Geometry is spatially related to anotherGeometry, by "
+"testing for intersections between the Interior, Boundary and Exterior of the"
+" two geometries as specified by the values in the intersectionMatrixPattern."
+" If no intersectionMatrixPattern is passed in, then returns the maximum "
+"intersectionMatrixPattern that relates the 2 geometries."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_measure.xml:2848
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_Relate</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geomB</parameter></paramdef> "
+"<paramdef><type>text </type> "
+"<parameter>intersectionMatrixPattern</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>text <function>ST_Relate</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geomB</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>text "
+"<function>ST_Relate</function></funcdef> <paramdef><type>geometry </type> "
+"<parameter>geomA</parameter></paramdef> <paramdef><type>geometry </type> "
+"<parameter>geomB</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>BoundaryNodeRule</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2874
+#, no-c-format
+msgid ""
+"Version 1: Takes geomA, geomB, intersectionMatrix and Returns 1 (TRUE) if "
+"this Geometry is spatially related to anotherGeometry, by testing for "
+"intersections between the Interior, Boundary and Exterior of the two "
+"geometries as specified by the values in the <ulink "
+"url=\"http://en.wikipedia.org/wiki/DE-9IM\">DE-9IM matrix pattern</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2879
+#, no-c-format
+msgid ""
+"This is especially useful for testing compound checks of intersection, "
+"crosses, etc in one step."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2882
+#, no-c-format
+msgid ""
+"This is the \"allowable\" version that returns a boolean, not an integer. "
+"This is defined in OGC spec"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2885
+#, no-c-format
+msgid ""
+"This DOES NOT automagically include an index call. The reason for that is "
+"some relationships are anti e.g. Disjoint. If you are using a relationship "
+"pattern that requires intersection, then include the && index call."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2890
+#, no-c-format
+msgid ""
+"Version 2: Takes geomA and geomB and returns the <xref linkend=\"DE-9IM\"/>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2892
+#, no-c-format
+msgid ""
+"Version 3: same as version 2, but allows to specify a boundary node rule "
+"(1:OGC/MOD2, 2:Endpoint, 3:MultivalentEndpoint, 4:MonovalentEndpoint)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2896
+#, no-c-format
+msgid "not in OGC spec, but implied. see s2.1.13.2"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2901
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.25"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2902
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 - added support for specifying boundary node rule (requires "
+"GEOS >= 3.0)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2909
+#, no-c-format
+msgid ""
+"--Find all compounds that intersect and not touch a poly (interior intersects)\n"
+"SELECT l.* , b.name As poly_name\n"
+" FROM polys As b\n"
+"INNER JOIN compounds As l\n"
+"ON (p.the_geom && b.the_geom\n"
+"AND ST_Relate(l.the_geom, b.the_geom,'T********'));\n"
+"\n"
+"SELECT ST_Relate(ST_GeometryFromText('POINT(1 2)'), ST_Buffer(ST_GeometryFromText('POINT(1 2)'),2));\n"
+"st_relate\n"
+"-----------\n"
+"0FFFFF212\n"
+"\n"
+"SELECT ST_Relate(ST_GeometryFromText('LINESTRING(1 2, 3 4)'), ST_GeometryFromText('LINESTRING(5 6, 7 8)'));\n"
+"st_relate\n"
+"-----------\n"
+"FF1FF0102\n"
+"\n"
+"\n"
+"SELECT ST_Relate(ST_GeometryFromText('POINT(1 2)'), ST_Buffer(ST_GeometryFromText('POINT(1 2)'),2), '0FFFFF212');\n"
+"st_relate\n"
+"-----------\n"
+"t\n"
+"\n"
+"SELECT ST_Relate(ST_GeometryFromText('POINT(1 2)'), ST_Buffer(ST_GeometryFromText('POINT(1 2)'),2), '*FF*FF212');\n"
+"st_relate\n"
+"-----------\n"
+"t"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2916
+#, no-c-format
+msgid ""
+", <xref linkend=\"DE-9IM\"/>, <xref linkend=\"ST_Disjoint\"/>, <xref "
+"linkend=\"ST_Intersects\"/>, <xref linkend=\"ST_Touches\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2922
+#, no-c-format
+msgid "ST_RelateMatch"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2924
+#, no-c-format
+msgid ""
+"Returns true if intersectionMattrixPattern1 implies "
+"intersectionMatrixPattern2"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2929
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_RelateMatch</function></funcdef> "
+"<paramdef><type>text </type> "
+"<parameter>intersectionMatrix</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>intersectionMatrixPattern</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2940
+#, no-c-format
+msgid ""
+"Takes intersectionMatrix and intersectionMatrixPattern and Returns true if "
+"the intersectionMatrix satisfies the intersectionMatrixPattern. For more "
+"information refer to <xref linkend=\"DE-9IM\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2943
+#, no-c-format
+msgid "Availability: 2.0.0 - requires GEOS >= 3.3.0."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:2949
+#, no-c-format
+msgid ""
+"SELECT ST_RelateMatch('101202FFF', 'TTTTTTFFF') ;\n"
+"-- result --\n"
+"t\n"
+"--example of common intersection matrix patterns and example matrices\n"
+"-- comparing relationships of involving one invalid geometry and ( a line and polygon that intersect at interior and boundary)\n"
+"SELECT mat.name, pat.name, ST_RelateMatch(mat.val, pat.val) As satisfied\n"
+" FROM \n"
+" ( VALUES ('Equality', 'T1FF1FFF1'),\n"
+" ('Overlaps', 'T*T***T**'),\n"
+" ('Within', 'T*F**F***'),\n"
+" ('Disjoint', 'FF*FF****') As pat(name,val)\n"
+" CROSS JOIN \n"
+" ( VALUES ('Self intersections (invalid)', '111111111'),\n"
+" ('IE2_BI1_BB0_BE1_EI1_EE2', 'FF2101102'),\n"
+" ('IB1_IE1_BB0_BE0_EI2_EI1_EE2', 'F11F00212')\n"
+" ) As mat(name,val);"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2955
+#, no-c-format
+msgid ", <xref linkend=\"ST_Relate\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:2961
+#, no-c-format
+msgid "ST_ShortestLine"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:2963
+#, no-c-format
+msgid "Returns the 2-dimensional shortest line between two geometries"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:2968
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ShortestLine</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:2983
+#, no-c-format
+msgid ""
+"Returns the 2-dimensional shortest line between two geometries. The function"
+" will only return the first shortest line if more than one, that the "
+"function finds. If g1 and g2 intersects in just one point the function will "
+"return a line with both start and end in that intersection-point. If g1 and "
+"g2 are intersecting with more than one point the function will return a line"
+" with start and end in the same point but it can be any of the intersecting "
+"points. The line returned will always start in g1 and end in g2. The length "
+"of the line this function returns will always be the same as ST_Distance "
+"returns for g1 and g2."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3007
+#, no-c-format
+msgid "Shortest line between point and linestring"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:3010
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_ShortestLine('POINT(100 100)'::geometry, \n"
+" 'LINESTRING (20 80, 98 190, 110 180, 50 75 )'::geometry)\n"
+" ) As sline;\n"
+"\n"
+" \n"
+" sline\n"
+"-----------------\n"
+"LINESTRING(100 100,73.0769230769231 115.384615384615)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3018
+#, no-c-format
+msgid "shortest line between polygon and polygon"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:3021
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_ShortestLine(\n"
+" ST_GeomFromText('POLYGON((175 150, 20 40, 50 60, 125 100, 175 150))'),\n"
+" ST_Buffer(ST_GeomFromText('POINT(110 170)'), 20)\n"
+" ) \n"
+" ) As slinewkt;\n"
+" \n"
+" LINESTRING(140.752120669087 125.695053378061,121.111404660392 153.370607753949)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3033
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Distance\"/>, <xref linkend=\"ST_LongestLine\"/>, <xref"
+" linkend=\"ST_MaxDistance\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:3039
+#, no-c-format
+msgid "ST_Touches"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:3041
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if the geometries have at least one point in"
+" common, but their interiors do not intersect."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:3047
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_Touches</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3062
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if the only points in common between "
+"<parameter>g1</parameter> and <parameter>g2</parameter> lie in the union of "
+"the boundaries of <parameter>g1</parameter> and <parameter>g2</parameter>. "
+"The <function>ST_Touches</function> relation applies to all Area/Area, "
+"Line/Line, Line/Area, Point/Area and Point/Line pairs of relationships, but "
+"<emphasis>not</emphasis> to the Point/Point pair."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3069
+#, no-c-format
+msgid "In mathematical terms, this predicate is expressed as:"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3079
+#, no-c-format
+msgid "The allowable DE-9IM Intersection Matrices for the two geometries are:"
+msgstr ""
+
+#. Tag: markup
+#: reference_measure.xml:3083
+#, no-c-format
+msgid "FT*******"
+msgstr ""
+
+#. Tag: markup
+#: reference_measure.xml:3087
+#, no-c-format
+msgid "F**T*****"
+msgstr ""
+
+#. Tag: markup
+#: reference_measure.xml:3091
+#, no-c-format
+msgid "F***T****"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3100
+#, no-c-format
+msgid ""
+"This function call will automatically include a bounding box comparison that"
+" will make use of any indexes that are available on the geometries. To avoid"
+" using an index, use <function>_ST_Touches</function> instead."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3106
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.28"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3112
+#, no-c-format
+msgid ""
+"The <function>ST_Touches</function> predicate returns "
+"<varname>TRUE</varname> in all the following illustrations."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:3182
+#, no-c-format
+msgid ""
+"SELECT ST_Touches('LINESTRING(0 0, 1 1, 0 2)'::geometry, 'POINT(1 1)'::geometry);\n"
+" st_touches\n"
+"------------\n"
+" f\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_Touches('LINESTRING(0 0, 1 1, 0 2)'::geometry, 'POINT(0 2)'::geometry);\n"
+" st_touches\n"
+"------------\n"
+" t\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_measure.xml:3188
+#, no-c-format
+msgid "ST_Within"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_measure.xml:3190
+#, no-c-format
+msgid "Returns true if the geometry A is completely inside geometry B"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_measure.xml:3195
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_Within</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>A</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>B</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3210
+#, no-c-format
+msgid ""
+"Returns TRUE if geometry A is completely inside geometry B. For this "
+"function to make sense, the source geometries must both be of the same "
+"coordinate projection, having the same SRID. It is a given that if "
+"ST_Within(A,B) is true and ST_Within(B,A) is true, then the two geometries "
+"are considered spatially equal."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3225
+#, no-c-format
+msgid ""
+"This function call will automatically include a bounding box comparison that"
+" will make use of any indexes that are available on the geometries. To avoid"
+" index use, use the function _ST_Within."
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3233
+#, no-c-format
+msgid "&sfs_compliant; s2.1.1.2 // s2.1.13.3 - a.Relate(b, 'T*F**F***')"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3236
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.30"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_measure.xml:3241
+#, no-c-format
+msgid ""
+"--a circle within a circle\n"
+"SELECT ST_Within(smallc,smallc) As smallinsmall,\n"
+" ST_Within(smallc, bigc) As smallinbig,\n"
+" ST_Within(bigc,smallc) As biginsmall,\n"
+" ST_Within(ST_Union(smallc, bigc), bigc) as unioninbig,\n"
+" ST_Within(bigc, ST_Union(smallc, bigc)) as biginunion,\n"
+" ST_Equals(bigc, ST_Union(smallc, bigc)) as bigisunion\n"
+"FROM\n"
+"(\n"
+"SELECT ST_Buffer(ST_GeomFromText('POINT(50 50)'), 20) As smallc,\n"
+" ST_Buffer(ST_GeomFromText('POINT(50 50)'), 40) As bigc) As foo;\n"
+"--Result\n"
+" smallinsmall | smallinbig | biginsmall | unioninbig | biginunion | bigisunion\n"
+"--------------+------------+------------+------------+------------+------------\n"
+" t | t | f | t | t | t\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_measure.xml:3252
+#, no-c-format
+msgid ", <xref linkend=\"ST_Equals\"/>, <xref linkend=\"ST_IsValid\"/>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:24+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_misc.xml:3
+#, no-c-format
+msgid "Miscellaneous Functions"
+msgstr ""
+
+#. Tag: refname
+#: reference_misc.xml:7
+#, no-c-format
+msgid "ST_Accum"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:9
+#, no-c-format
+msgid "<refpurpose>Aggregate. Constructs an array of geometries.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_misc.xml:14
+#, no-c-format
+msgid ""
+"<funcdef>geometry[] <function>ST_Accum</function></funcdef> "
+"<paramdef><type>geometry set</type> "
+"<parameter>geomfield</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_misc.xml:22 reference_misc.xml:64 reference_misc.xml:106
+#: reference_misc.xml:158 reference_misc.xml:229 reference_misc.xml:285
+#: reference_misc.xml:339 reference_misc.xml:392 reference_misc.xml:434
+#: reference_misc.xml:486
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_misc.xml:24
+#, no-c-format
+msgid "<para>Aggregate. Constructs an array of geometries.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:25 reference_misc.xml:68 reference_misc.xml:109
+#: reference_misc.xml:251 reference_misc.xml:305 reference_misc.xml:351
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was "
+"introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:26 reference_misc.xml:113 reference_misc.xml:353
+#: reference_misc.xml:444
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:27 reference_misc.xml:69 reference_misc.xml:110
+#: reference_misc.xml:183 reference_misc.xml:354 reference_misc.xml:445
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:28 reference_misc.xml:70 reference_misc.xml:111
+#: reference_misc.xml:252 reference_misc.xml:306 reference_misc.xml:355
+#: reference_misc.xml:446
+#, no-c-format
+msgid "&P_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:29 reference_misc.xml:71 reference_misc.xml:112
+#: reference_misc.xml:253 reference_misc.xml:307 reference_misc.xml:356
+#: reference_misc.xml:447
+#, no-c-format
+msgid "&T_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_misc.xml:34 reference_misc.xml:76 reference_misc.xml:118
+#: reference_misc.xml:188 reference_misc.xml:258 reference_misc.xml:312
+#: reference_misc.xml:360 reference_misc.xml:404 reference_misc.xml:453
+#: reference_misc.xml:500
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_misc.xml:36
+#, no-c-format
+msgid ""
+"SELECT (ST_Accum(the_geom)) As all_em, ST_AsText((ST_Accum(the_geom))[1]) As grabone,\n"
+"(ST_Accum(the_geom))[2:4] as grab_rest\n"
+" FROM (SELECT ST_MakePoint(a*CAST(random()*10 As integer), a*CAST(random()*10 As integer), a*CAST(random()*10 As integer)) As the_geom\n"
+" FROM generate_series(1,4) a) As foo;\n"
+"\n"
+"all_em|grabone | grab_rest\n"
+"\n"
+"-------------------------------------------------------------------------------+\n"
+"\n"
+" {0101000080000000000000144000000000000024400000000000001040:\n"
+" 0101000080000000000\n"
+"00018400000000000002C400000000000003040:\n"
+"0101000080000000000000354000000000000038400000000000001840:\n"
+"010100008000000000000040400000000000003C400000000000003040} |\n"
+" POINT(5 10) | {010100008000000000000018400000000000002C400000000000003040:\n"
+" 0101000080000000000000354000000000000038400000000000001840:\n"
+" 010100008000000000000040400000000000003C400000000000003040}\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: title
+#: reference_misc.xml:41 reference_misc.xml:83 reference_misc.xml:125
+#: reference_misc.xml:195 reference_misc.xml:264 reference_misc.xml:318
+#: reference_misc.xml:365 reference_misc.xml:411 reference_misc.xml:460
+#: reference_misc.xml:507
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: reference_misc.xml:49
+#, no-c-format
+msgid "Box2D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:51
+#, no-c-format
+msgid ""
+"<refpurpose>Returns a BOX2D representing the maximum extents of the "
+"geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_misc.xml:56
+#, no-c-format
+msgid ""
+"<funcdef>box2d <function>Box2D</function></funcdef> <paramdef><type>geometry"
+" </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:66
+#, no-c-format
+msgid ""
+"<para>Returns a BOX2D representing the maximum extents of the "
+"geometry.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_misc.xml:78
+#, no-c-format
+msgid ""
+"SELECT Box2D(ST_GeomFromText('LINESTRING(1 2, 3 4, 5 6)'));\n"
+" box2d\n"
+" ---------\n"
+" BOX(1 2,5 6)\n"
+"\n"
+" SELECT Box2D(ST_GeomFromText('CIRCULARSTRING(220268 150415,220227 150505,220227 150406)'));\n"
+" box2d\n"
+" --------\n"
+" BOX(220186.984375 150406,220288.25 150506.140625)"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:85
+#, no-c-format
+msgid ", <xref linkend=\"ST_GeomFromText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_misc.xml:91
+#, no-c-format
+msgid "Box3D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:93
+#, no-c-format
+msgid ""
+"<refpurpose>Returns a BOX3D representing the maximum extents of the "
+"geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_misc.xml:98
+#, no-c-format
+msgid ""
+"<funcdef>box3d <function>Box3D</function></funcdef> <paramdef><type>geometry"
+" </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:108
+#, no-c-format
+msgid ""
+"<para>Returns a BOX3D representing the maximum extents of the "
+"geometry.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_misc.xml:120
+#, no-c-format
+msgid ""
+"SELECT Box3D(ST_GeomFromEWKT('LINESTRING(1 2 3, 3 4 5, 5 6 5)'));\n"
+" Box3d\n"
+" ---------\n"
+" BOX3D(1 2 3,5 6 5)\n"
+"\n"
+" SELECT Box3D(ST_GeomFromEWKT('CIRCULARSTRING(220268 150415 1,220227 150505 1,220227 150406 1)'));\n"
+" Box3d\n"
+" --------\n"
+" BOX3D(220227 150406 1,220268 150415 1)"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:127
+#, no-c-format
+msgid ", <xref linkend=\"ST_GeomFromEWKT\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_misc.xml:133
+#, no-c-format
+msgid "ST_EstimatedExtent"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:135
+#, no-c-format
+msgid ""
+"<refpurpose>Return the 'estimated' extent of the given spatial table. The "
+"estimated is taken from the geometry column's statistics. The current schema"
+" will be used if not specified.</refpurpose>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_misc.xml:141
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>box2d "
+"<function>ST_EstimatedExtent</function></funcdef> <paramdef><type>text "
+"</type> <parameter>schema_name</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>geocolumn_name</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>box2d "
+"<function>ST_EstimatedExtent</function></funcdef> <paramdef><type>text "
+"</type> <parameter>table_name</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>geocolumn_name</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:160
+#, no-c-format
+msgid ""
+"<para>Return the 'estimated' extent of the given spatial table. The "
+"estimated is taken from the geometry column's statistics. The current schema"
+" will be used if not specified.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:164
+#, no-c-format
+msgid ""
+"For PostgreSQL>=8.0.0 statistics are gathered by VACUUM ANALYZE and "
+"resulting extent will be about 95% of the real one."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:169
+#, no-c-format
+msgid ""
+"In absence of statistics (empty table or no ANALYZE called) this function "
+"returns NULL. Prior to version 1.5.4 an exception was thrown instead."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:177
+#, no-c-format
+msgid ""
+"For PostgreSQL<8.0.0 statistics are gathered by update_geometry_stats() "
+"and resulting extent will be exact."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:180
+#, no-c-format
+msgid "Availability: 1.0.0"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:181
+#, no-c-format
+msgid "Changed: 2.1.0. Up to 2.0.x this was called ST_Estimated_Extent."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_misc.xml:190
+#, no-c-format
+msgid ""
+"SELECT ST_EstimatedExtent('ny', 'edges', 'the_geom');\n"
+"--result--\n"
+"BOX(-8877653 4912316,-8010225.5 5589284)\n"
+"\n"
+"SELECT ST_EstimatedExtent('feature_poly', 'the_geom');\n"
+"--result--\n"
+"BOX(-124.659652709961 24.6830825805664,-67.7798080444336 49.0012092590332)"
+msgstr ""
+
+#. Tag: refname
+#: reference_misc.xml:202
+#, no-c-format
+msgid "ST_Expand"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:203
+#, no-c-format
+msgid ""
+"Returns bounding box expanded in all directions from the bounding box of the"
+" input geometry. Uses double-precision"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_misc.xml:207
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_Expand</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>float</type> "
+"<parameter>units_to_expand</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>box2d <function>ST_Expand</function></funcdef> "
+"<paramdef><type>box2d </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>float</type> "
+"<parameter>units_to_expand</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>box3d <function>ST_Expand</function></funcdef> "
+"<paramdef><type>box3d </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>float</type> "
+"<parameter>units_to_expand</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:231
+#, no-c-format
+msgid ""
+"This function returns a bounding box expanded in all directions from the "
+"bounding box of the input geometry, by an amount specified in the second "
+"argument. Uses double-precision. Very useful for distance() queries, or "
+"bounding box queries to add an index filter to the query."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:235
+#, no-c-format
+msgid ""
+"There are 3 variants of this. The one that takes a geometry will return a "
+"POLYGON geometry representation of the bounding box and is the most commonly"
+" used variant."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:237
+#, no-c-format
+msgid ""
+"ST_Expand is similar in concept to ST_Buffer except while buffer expands the"
+" geometry in all directions, ST_Expand expands the bounding box an x,y,z "
+"unit amount."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:239
+#, no-c-format
+msgid ""
+"Units are in the units of the spatial reference system in use denoted by the"
+" SRID"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:242
+#, no-c-format
+msgid ""
+"Pre 1.3, ST_Expand was used in conjunction with distance to do indexable "
+"queries. Something of the form <code>the_geom && ST_Expand('POINT(10"
+" 20)', 10) AND ST_Distance(the_geom, 'POINT(10 20)') < 10</code> Post "
+"1.2, this was replaced with the easier ST_DWithin construct."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:248
+#, no-c-format
+msgid ""
+"Availability: 1.5.0 behavior changed to output double precision instead of "
+"float4 coordinates."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:259
+#, no-c-format
+msgid ""
+"Examples below use US National Atlas Equal Area (SRID=2163) which is a meter"
+" projection"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_misc.xml:260
+#, no-c-format
+msgid ""
+"<!-- TODO: fix results of documentation to reflect new behavior -->\n"
+"--10 meter expanded box around bbox of a linestring\n"
+"SELECT CAST(ST_Expand(ST_GeomFromText('LINESTRING(2312980 110676,2312923 110701,2312892 110714)', 2163),10) As box2d);\n"
+" st_expand\n"
+"------------------------------------\n"
+" BOX(2312882 110666,2312990 110724)\n"
+"\n"
+"--10 meter expanded 3d box of a 3d box\n"
+"SELECT ST_Expand(CAST('BOX3D(778783 2951741 1,794875 2970042.61545891 10)' As box3d),10)\n"
+" st_expand\n"
+"-----------------------------------------------------\n"
+" BOX3D(778773 2951731 -9,794885 2970052.61545891 20)\n"
+"\n"
+" --10 meter geometry astext rep of a expand box around a point geometry\n"
+" SELECT ST_AsEWKT(ST_Expand(ST_GeomFromEWKT('SRID=2163;POINT(2312980 110676)'),10));\n"
+" st_asewkt\n"
+"-------------------------------------------------------------------------------------------------\n"
+" SRID=2163;POLYGON((2312970 110666,2312970 110686,2312990 110686,2312990 110666,2312970 110666))"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:265
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Buffer\"/>, <xref linkend=\"ST_DWithin\"/>, <xref "
+"linkend=\"ST_GeomFromEWKT\"/>, <xref linkend=\"ST_GeomFromText\"/>, <xref "
+"linkend=\"ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_misc.xml:271
+#, no-c-format
+msgid "ST_Extent"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:272
+#, no-c-format
+msgid ""
+"an aggregate function that returns the bounding box that bounds rows of "
+"geometries."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_misc.xml:277
+#, no-c-format
+msgid ""
+"<funcdef>box2d <function>ST_Extent</function></funcdef> "
+"<paramdef><type>geometry set</type> "
+"<parameter>geomfield</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:287
+#, no-c-format
+msgid ""
+"ST_Extent returns a bounding box that encloses a set of geometries. The "
+"ST_Extent function is an \"aggregate\" function in the terminology of SQL. "
+"That means that it operates on lists of data, in the same way the SUM() and "
+"AVG() functions do."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:290 reference_misc.xml:344
+#, no-c-format
+msgid ""
+"Since it returns a bounding box, the spatial Units are in the units of the "
+"spatial reference system in use denoted by the SRID"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:291
+#, no-c-format
+msgid ""
+"ST_Extent is similar in concept to Oracle Spatial/Locator's SDO_AGGR_MBR"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:293
+#, no-c-format
+msgid ""
+"Since ST_Extent returns a bounding box, the SRID meta-data is lost. Use "
+"ST_SetSRID to force it back into a geometry with SRID meta data. The "
+"coordinates are in the units of the spatial ref of the orginal geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:298
+#, no-c-format
+msgid ""
+"ST_Extent will return boxes with only an x and y component even with (x,y,z)"
+" coordinate geometries. To maintain x,y,z use ST_3DExtent instead."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:302
+#, no-c-format
+msgid "Availability: 1.4.0"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:313
+#, no-c-format
+msgid "Examples below use Massachusetts State Plane ft (SRID=2249)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_misc.xml:314
+#, no-c-format
+msgid ""
+"SELECT ST_Extent(the_geom) as bextent FROM sometable;\n"
+" st_bextent\n"
+"------------------------------------\n"
+"BOX(739651.875 2908247.25,794875.8125 2970042.75)\n"
+"\n"
+"\n"
+"--Return extent of each category of geometries\n"
+"SELECT ST_Extent(the_geom) as bextent\n"
+"FROM sometable\n"
+"GROUP BY category ORDER BY category;\n"
+"\n"
+" bextent | name\n"
+"----------------------------------------------------+----------------\n"
+" BOX(778783.5625 2951741.25,794875.8125 2970042.75) | A\n"
+" BOX(751315.8125 2919164.75,765202.6875 2935417.25) | B\n"
+" BOX(739651.875 2917394.75,756688.375 2935866) | C\n"
+"\n"
+" --Force back into a geometry\n"
+" -- and render the extended text representation of that geometry\n"
+"SELECT ST_SetSRID(ST_Extent(the_geom),2249) as bextent FROM sometable;\n"
+"\n"
+" bextent\n"
+"--------------------------------------------------------------------------------\n"
+" SRID=2249;POLYGON((739651.875 2908247.25,739651.875 2970042.75,794875.8125 2970042.75,\n"
+" 794875.8125 2908247.25,739651.875 2908247.25))"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:319
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_3DExtent\"/>, <xref linkend=\"ST_SetSRID\"/>, <xref "
+"linkend=\"ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_misc.xml:325
+#, no-c-format
+msgid "ST_3DExtent"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:326
+#, no-c-format
+msgid ""
+"an aggregate function that returns the box3D bounding box that bounds rows "
+"of geometries."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_misc.xml:331
+#, no-c-format
+msgid ""
+"<funcdef>box3d <function>ST_3DExtent</function></funcdef> "
+"<paramdef><type>geometry set</type> "
+"<parameter>geomfield</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:341
+#, no-c-format
+msgid ""
+"ST_3DExtent returns a box3d (includes Z coordinate) bounding box that "
+"encloses a set of geometries. The ST_3DExtent function is an \"aggregate\" "
+"function in the terminology of SQL. That means that it operates on lists of "
+"data, in the same way the SUM() and AVG() functions do."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:347
+#, no-c-format
+msgid ""
+"Since ST_3DExtent returns a bounding box, the SRID meta-data is lost. Use "
+"ST_SetSRID to force it back into a geometry with SRID meta data. The "
+"coordinates are in the units of the spatial ref of the orginal geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:352
+#, no-c-format
+msgid "Changed: 2.0.0 In prior versions this used to be called ST_Extent3D"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_misc.xml:361
+#, no-c-format
+msgid ""
+"SELECT ST_3DExtent(foo.the_geom) As b3extent\n"
+"FROM (SELECT ST_MakePoint(x,y,z) As the_geom\n"
+" FROM generate_series(1,3) As x\n"
+" CROSS JOIN generate_series(1,2) As y\n"
+" CROSS JOIN generate_series(0,2) As Z) As foo;\n"
+" b3extent\n"
+"--------------------\n"
+" BOX3D(1 1 0,3 2 2)\n"
+"\n"
+"--Get the extent of various elevated circular strings\n"
+"SELECT ST_3DExtent(foo.the_geom) As b3extent\n"
+"FROM (SELECT ST_Translate(ST_Force_3DZ(ST_LineToCurve(ST_Buffer(ST_MakePoint(x,y),1))),0,0,z) As the_geom\n"
+" FROM generate_series(1,3) As x\n"
+" CROSS JOIN generate_series(1,2) As y\n"
+" CROSS JOIN generate_series(0,2) As Z) As foo;\n"
+"\n"
+" b3extent\n"
+"--------------------\n"
+" BOX3D(1 0 0,4 2 2)"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:366
+#, no-c-format
+msgid ", <xref linkend=\"ST_Force_3DZ\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_misc.xml:373
+#, no-c-format
+msgid "Find_SRID"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:375
+#, no-c-format
+msgid ""
+"The syntax is find_srid(a_db_schema, a_table, a_column) and the function "
+"returns the integer SRID of the specified column by searching through the "
+"GEOMETRY_COLUMNS table."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_misc.xml:382
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>Find_SRID</function></funcdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>a_schema_name</parameter></paramdef> <paramdef><type>varchar "
+"</type> <parameter>a_table_name</parameter></paramdef> "
+"<paramdef><type>varchar </type> "
+"<parameter>a_geomfield_name</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:394
+#, no-c-format
+msgid ""
+"The syntax is find_srid(<db/schema>, <table>, <column>) "
+"and the function returns the integer SRID of the specified column by "
+"searching through the GEOMETRY_COLUMNS table. If the geometry column has not"
+" been properly added with the AddGeometryColumns() function, this function "
+"will not work either."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_misc.xml:406
+#, no-c-format
+msgid ""
+"SELECT Find_SRID('public', 'tiger_us_state_2007', 'the_geom_4269');\n"
+"find_srid\n"
+"----------\n"
+"4269"
+msgstr ""
+
+#. Tag: refname
+#: reference_misc.xml:419
+#, no-c-format
+msgid "ST_MemSize"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:421
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the amount of space (in bytes) the geometry "
+"takes.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_misc.xml:426
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_MemSize</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:436
+#, no-c-format
+msgid ""
+"<para>Returns the amount of space (in bytes) the geometry takes.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:437
+#, no-c-format
+msgid ""
+"This is a nice compliment to PostgreSQL built in functions pg_column_size, "
+"pg_size_pretty, pg_relation_size, pg_total_relation_size."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:438
+#, no-c-format
+msgid ""
+"pg_relation_size which gives the byte size of a table may return byte size "
+"lower than ST_MemSize. This is because pg_relation_size does not add toasted"
+" table contribution and large geometries are stored in TOAST tables."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:440
+#, no-c-format
+msgid ""
+"pg_total_relation_size - includes, the table, the toasted tables, and the "
+"indexes."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:441
+#, no-c-format
+msgid ""
+"pg_column_size returns how much space a geometry would take in a column "
+"considering compression, so may be lower than ST_MemSize"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:448
+#, no-c-format
+msgid ""
+"Changed: 2.2.0 name changed to ST_MemSize to follow naming convention. In "
+"prior versions this function was called ST_Mem_Size, old name deprecated "
+"though still available."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_misc.xml:455
+#, no-c-format
+msgid ""
+"--Return how much byte space Boston takes up in our Mass data set\n"
+"SELECT pg_size_pretty(SUM(ST_MemSize(the_geom))) as totgeomsum,\n"
+"pg_size_pretty(SUM(CASE WHEN town = 'BOSTON' THEN ST_MemSize(the_geom) ELSE 0 END)) As bossum,\n"
+"CAST(SUM(CASE WHEN town = 'BOSTON' THEN ST_MemSize(the_geom) ELSE 0 END)*1.00 /\n"
+" SUM(ST_MemSize(the_geom))*100 As numeric(10,2)) As perbos\n"
+"FROM towns;\n"
+"\n"
+"totgeomsum bossum perbos\n"
+"---------- ------ ------\n"
+"1522 kB 30 kB 1.99\n"
+"\n"
+"\n"
+"SELECT ST_MemSize(ST_GeomFromText('CIRCULARSTRING(220268 150415,220227 150505,220227 150406)'));\n"
+"\n"
+"---\n"
+"73\n"
+"\n"
+"--What percentage of our table is taken up by just the geometry\n"
+"SELECT pg_total_relation_size('public.neighborhoods') As fulltable_size, sum(ST_MemSize(the_geom)) As geomsize,\n"
+"sum(ST_MemSize(the_geom))*1.00/pg_total_relation_size('public.neighborhoods')*100 As pergeom\n"
+"FROM neighborhoods;\n"
+"fulltable_size geomsize pergeom\n"
+"------------------------------------------------\n"
+"262144 96238 36.71188354492187500000"
+msgstr ""
+
+#. Tag: refname
+#: reference_misc.xml:468
+#, no-c-format
+msgid "ST_PointInsideCircle"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_misc.xml:470
+#, no-c-format
+msgid ""
+"Is the point geometry insert circle defined by center_x, center_y, radius"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_misc.xml:475
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_PointInsideCircle</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>a_point</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>center_x</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>center_y</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>radius</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:488
+#, no-c-format
+msgid ""
+"The syntax for this functions is "
+"ST_PointInsideCircle(<geometry>,<circle_center_x>,<circle_center_y>,<radius>)."
+" Returns the true if the geometry is a point and is inside the circle. "
+"Returns false otherwise."
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:492
+#, no-c-format
+msgid "This only works for points as the name suggests"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:494
+#, no-c-format
+msgid "Availability: 1.2"
+msgstr ""
+
+#. Tag: para
+#: reference_misc.xml:495
+#, no-c-format
+msgid ""
+"Changed: 2.2.0 In prior versions this used to be called "
+"ST_Point_Inside_Circle"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_misc.xml:502
+#, no-c-format
+msgid ""
+"SELECT ST_PointInsideCircle(ST_Point(1,2), 0.5, 2, 3);\n"
+" st_pointinsidecircle\n"
+"------------------------\n"
+" t"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:24+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_operator.xml:3
+#, no-c-format
+msgid "Operators"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:6
+#, no-c-format
+msgid "&&"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:8
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's 2D bounding box intersects B's 2D "
+"bounding box."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_operator.xml:12
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>&&</function></funcdef> "
+"<paramdef> <type>geometry </type> <parameter>A</parameter> </paramdef> "
+"<paramdef> <type>geometry </type> <parameter>B</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>&&</function></funcdef> <paramdef> <type>geography </type>"
+" <parameter>A</parameter> </paramdef> <paramdef> <type>geography </type> "
+"<parameter>B</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: title
+#: reference_operator.xml:50 reference_operator.xml:111
+#: reference_operator.xml:176 reference_operator.xml:234
+#: reference_operator.xml:295 reference_operator.xml:353
+#: reference_operator.xml:406 reference_operator.xml:475
+#: reference_operator.xml:546 reference_operator.xml:599
+#: reference_operator.xml:654 reference_operator.xml:712
+#: reference_operator.xml:765 reference_operator.xml:818
+#: reference_operator.xml:899 reference_operator.xml:974
+#: reference_operator.xml:1035 reference_operator.xml:1089
+#: reference_operator.xml:1154
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_operator.xml:52
+#, no-c-format
+msgid ""
+"The <varname>&&</varname> operator returns <varname>TRUE</varname> "
+"if the 2D bounding box of geometry A intersects the 2D bounding box of "
+"geometry B."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:54 reference_operator.xml:115
+#: reference_operator.xml:182 reference_operator.xml:243
+#: reference_operator.xml:301 reference_operator.xml:358
+#: reference_operator.xml:411 reference_operator.xml:551
+#: reference_operator.xml:605 reference_operator.xml:660
+#: reference_operator.xml:717 reference_operator.xml:770
+#: reference_operator.xml:823
+#, no-c-format
+msgid ""
+"This operand will make use of any indexes that may be available on the "
+"geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:57
+#, no-c-format
+msgid "Enhanced: 2.0.0 support for Polyhedral surfaces was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:58
+#, no-c-format
+msgid "Availability: 1.5.0 support for geography was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:59 reference_operator.xml:119
+#: reference_operator.xml:240 reference_operator.xml:492
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:60 reference_operator.xml:120
+#: reference_operator.xml:241 reference_operator.xml:493
+#: reference_operator.xml:827
+#, no-c-format
+msgid "&P_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_operator.xml:64 reference_operator.xml:187
+#: reference_operator.xml:248 reference_operator.xml:306
+#: reference_operator.xml:363 reference_operator.xml:416
+#: reference_operator.xml:502 reference_operator.xml:556
+#: reference_operator.xml:611 reference_operator.xml:665
+#: reference_operator.xml:722 reference_operator.xml:775
+#: reference_operator.xml:843 reference_operator.xml:922
+#: reference_operator.xml:992 reference_operator.xml:1049
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_operator.xml:66
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 && tbl2.column2 AS overlaps\n"
+"FROM ( VALUES\n"
+" (1, 'LINESTRING(0 0, 3 3)'::geometry),\n"
+" (2, 'LINESTRING(0 1, 0 5)'::geometry)) AS tbl1,\n"
+"( VALUES\n"
+" (3, 'LINESTRING(1 2, 4 6)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | overlaps\n"
+"---------+---------+----------\n"
+" 1 | 3 | t\n"
+" 2 | 3 | f\n"
+"(2 rows)"
+msgstr ""
+
+#. Tag: title
+#: reference_operator.xml:71 reference_operator.xml:139
+#: reference_operator.xml:193 reference_operator.xml:254
+#: reference_operator.xml:312 reference_operator.xml:369
+#: reference_operator.xml:422 reference_operator.xml:508
+#: reference_operator.xml:562 reference_operator.xml:617
+#: reference_operator.xml:671 reference_operator.xml:728
+#: reference_operator.xml:781 reference_operator.xml:848
+#: reference_operator.xml:938 reference_operator.xml:996
+#: reference_operator.xml:1053 reference_operator.xml:1116
+#: reference_operator.xml:1172
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: reference_operator.xml:73
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Geometry_Overright\"/>, <xref "
+"linkend=\"ST_Geometry_Overbelow\"/>, <xref "
+"linkend=\"ST_Geometry_Overleft\"/>, <xref linkend=\"ST_Geometry_Contain\"/>,"
+" <xref linkend=\"ST_Geometry_Contained\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:85
+#, no-c-format
+msgid "&&&"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:87
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's n-D bounding box intersects B's n-D "
+"bounding box."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:92
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>&&&</function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:113
+#, no-c-format
+msgid ""
+"The <varname>&&&</varname> operator returns "
+"<varname>TRUE</varname> if the n-D bounding box of geometry A intersects the"
+" n-D bounding box of geometry B."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:118
+#, no-c-format
+msgid "Availability: 2.0.0"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:121
+#, no-c-format
+msgid "&T_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:122
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_operator.xml:126
+#, no-c-format
+msgid "Examples: 3D LineStrings"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:128
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 &&& tbl2.column2 AS overlaps_3d, \n"
+" tbl1.column2 && tbl2.column2 AS overlaps_2d\n"
+"FROM ( VALUES\n"
+" (1, 'LINESTRING Z(0 0 1, 3 3 2)'::geometry),\n"
+" (2, 'LINESTRING Z(1 2 0, 0 5 -1)'::geometry)) AS tbl1,\n"
+"( VALUES\n"
+" (3, 'LINESTRING Z(1 2 1, 4 6 1)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | overlaps_3d | overlaps_2d\n"
+"---------+---------+-------------+-------------\n"
+" 1 | 3 | t | t\n"
+" 2 | 3 | f | t"
+msgstr ""
+
+#. Tag: title
+#: reference_operator.xml:132
+#, no-c-format
+msgid "Examples: 3M LineStrings"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:134
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 &&& tbl2.column2 AS overlaps_3zm, \n"
+" tbl1.column2 && tbl2.column2 AS overlaps_2d\n"
+"FROM ( VALUES\n"
+" (1, 'LINESTRING M(0 0 1, 3 3 2)'::geometry),\n"
+" (2, 'LINESTRING M(1 2 0, 0 5 -1)'::geometry)) AS tbl1,\n"
+"( VALUES\n"
+" (3, 'LINESTRING M(1 2 1, 4 6 1)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | overlaps_3zm | overlaps_2d\n"
+"---------+---------+-------------+-------------\n"
+" 1 | 3 | t | t\n"
+" 2 | 3 | f | t"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:147
+#, no-c-format
+msgid "&<"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:149
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box overlaps or is to the "
+"left of B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:154
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>&<</function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:178
+#, no-c-format
+msgid ""
+"The <varname>&<</varname> operator returns <varname>TRUE</varname> if"
+" the bounding box of geometry A overlaps or is to the left of the bounding "
+"box of geometry B, or more accurately, overlaps or is NOT to the right of "
+"the bounding box of geometry B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:189
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 &< tbl2.column2 AS overleft\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING(1 2, 4 6)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING(0 0, 3 3)'::geometry),\n"
+" (3, 'LINESTRING(0 1, 0 5)'::geometry),\n"
+" (4, 'LINESTRING(6 0, 6 1)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | overleft\n"
+"---------+---------+----------\n"
+" 1 | 2 | f\n"
+" 1 | 3 | f\n"
+" 1 | 4 | t\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:195
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Geometry_Overabove\"/>, <xref "
+"linkend=\"ST_Geometry_Overright\"/>, <xref "
+"linkend=\"ST_Geometry_Overbelow\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:205
+#, no-c-format
+msgid "&<|"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:207
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box overlaps or is below "
+"B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:212
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>&<|</function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:236
+#, no-c-format
+msgid ""
+"The <varname>&<|</varname> operator returns <varname>TRUE</varname> "
+"if the bounding box of geometry A overlaps or is below of the bounding box "
+"of geometry B, or more accurately, overlaps or is NOT above the bounding box"
+" of geometry B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:250
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 &<| tbl2.column2 AS overbelow\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING(6 0, 6 4)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING(0 0, 3 3)'::geometry),\n"
+" (3, 'LINESTRING(0 1, 0 5)'::geometry),\n"
+" (4, 'LINESTRING(1 2, 4 6)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | overbelow\n"
+"---------+---------+-----------\n"
+" 1 | 2 | f\n"
+" 1 | 3 | t\n"
+" 1 | 4 | t\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:256
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Geometry_Overabove\"/>, <xref "
+"linkend=\"ST_Geometry_Overright\"/>, <xref "
+"linkend=\"ST_Geometry_Overleft\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:266
+#, no-c-format
+msgid "&>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:268
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A' bounding box overlaps or is to the "
+"right of B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:273
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>&></function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:297
+#, no-c-format
+msgid ""
+"The <varname>&></varname> operator returns <varname>TRUE</varname> if"
+" the bounding box of geometry A overlaps or is to the right of the bounding "
+"box of geometry B, or more accurately, overlaps or is NOT to the left of the"
+" bounding box of geometry B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:308
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 &> tbl2.column2 AS overright\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING(1 2, 4 6)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING(0 0, 3 3)'::geometry),\n"
+" (3, 'LINESTRING(0 1, 0 5)'::geometry),\n"
+" (4, 'LINESTRING(6 0, 6 1)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | overright\n"
+"---------+---------+-----------\n"
+" 1 | 2 | t\n"
+" 1 | 3 | t\n"
+" 1 | 4 | f\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:314
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Geometry_Overabove\"/>, <xref "
+"linkend=\"ST_Geometry_Overbelow\"/>, <xref "
+"linkend=\"ST_Geometry_Overleft\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:324
+#, no-c-format
+msgid "<<"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:326
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is strictly to the left "
+"of B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:331
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function><<</function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:355
+#, no-c-format
+msgid ""
+"The <varname><<</varname> operator returns <varname>TRUE</varname> if "
+"the bounding box of geometry A is strictly to the left of the bounding box "
+"of geometry B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:365
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 << tbl2.column2 AS left\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING (1 2, 1 5)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING (0 0, 4 3)'::geometry),\n"
+" (3, 'LINESTRING (6 0, 6 5)'::geometry),\n"
+" (4, 'LINESTRING (2 2, 5 6)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | left\n"
+"---------+---------+------\n"
+" 1 | 2 | f\n"
+" 1 | 3 | t\n"
+" 1 | 4 | t\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:371 reference_operator.xml:564
+#, no-c-format
+msgid ", <xref linkend=\"ST_Geometry_Above\"/>, <xref linkend=\"ST_Geometry_Below\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:377
+#, no-c-format
+msgid "<<|"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:379
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is strictly below B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:384
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function><<|</function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:408
+#, no-c-format
+msgid ""
+"The <varname><<|</varname> operator returns <varname>TRUE</varname> if"
+" the bounding box of geometry A is strictly below the bounding box of "
+"geometry B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:418
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 <<| tbl2.column2 AS below\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING (0 0, 4 3)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING (1 4, 1 7)'::geometry),\n"
+" (3, 'LINESTRING (6 1, 6 5)'::geometry),\n"
+" (4, 'LINESTRING (2 3, 5 6)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | below\n"
+"---------+---------+-------\n"
+" 1 | 2 | t\n"
+" 1 | 3 | f\n"
+" 1 | 4 | f\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:424
+#, no-c-format
+msgid ", <xref linkend=\"ST_Geometry_Right\"/>, <xref linkend=\"ST_Geometry_Above\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:430
+#, no-c-format
+msgid "="
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:432
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is the same as B's. Uses"
+" double precision bounding box."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_operator.xml:436
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>=</function></funcdef> "
+"<paramdef> <type>geometry </type> <parameter>A</parameter> </paramdef> "
+"<paramdef> <type>geometry </type> <parameter>B</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>=</function></funcdef> <paramdef> <type>geography </type> "
+"<parameter>A</parameter> </paramdef> <paramdef> <type>geography </type> "
+"<parameter>B</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:477
+#, no-c-format
+msgid ""
+"The <varname>=</varname> operator returns <varname>TRUE</varname> if the"
+" bounding box of geometry/geography A is the same as the bounding box of "
+"geometry/geography B. PostgreSQL uses the =, <, and > operators "
+"defined for geometries to perform internal orderings and comparison of "
+"geometries (ie. in a GROUP BY or ORDER BY clause)."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:482
+#, no-c-format
+msgid ""
+"This is cause for a lot of confusion. When you compare geometryA = geometryB"
+" it will return true even when the geometries are clearly different IF their"
+" bounding boxes are the same. To check for true equality use <xref "
+"linkend=\"ST_OrderingEquals\"/> or <xref linkend=\"ST_Equals\"/>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:489
+#, no-c-format
+msgid ""
+"This operand will NOT make use of any indexes that may be available on the "
+"geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:494
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 , the bounding box of geometries was changed to use double "
+"precision instead of float4 precision of prior. The side effect of this is "
+"that in particular points in prior versions that were a little different may"
+" have returned true in prior versions and false in 2.0+ since their float4 "
+"boxes would be the same but there float8 (double precision), would be "
+"different."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:504
+#, no-c-format
+msgid ""
+"SELECT 'LINESTRING(0 0, 0 1, 1 0)'::geometry = 'LINESTRING(1 1, 0 0)'::geometry;\n"
+" ?column?\n"
+"----------\n"
+" t\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_AsText(column1)\n"
+"FROM ( VALUES\n"
+" ('LINESTRING(0 0, 1 1)'::geometry),\n"
+" ('LINESTRING(1 1, 0 0)'::geometry)) AS foo;\n"
+" st_astext\n"
+"---------------------\n"
+" LINESTRING(0 0,1 1)\n"
+" LINESTRING(1 1,0 0)\n"
+"(2 rows)\n"
+"\n"
+"-- Note: the GROUP BY uses the \"=\" to compare for geometry equivalency.\n"
+"SELECT ST_AsText(column1)\n"
+"FROM ( VALUES\n"
+" ('LINESTRING(0 0, 1 1)'::geometry),\n"
+" ('LINESTRING(1 1, 0 0)'::geometry)) AS foo\n"
+"GROUP BY column1;\n"
+" st_astext\n"
+"---------------------\n"
+" LINESTRING(0 0,1 1)\n"
+"(1 row)\n"
+"\n"
+"-- In versions prior to 2.0, this used to return true --\n"
+" SELECT ST_GeomFromText('POINT(1707296.37 4820536.77)') =\n"
+" ST_GeomFromText('POINT(1707296.27 4820536.87)') As pt_intersect;\n"
+" \n"
+"--pt_intersect --\n"
+"f"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:510
+#, no-c-format
+msgid ", <xref linkend=\"ST_OrderingEquals\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:517
+#, no-c-format
+msgid ">>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:519
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is strictly to the right"
+" of B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:524
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>>></function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:548
+#, no-c-format
+msgid ""
+"The <varname>>></varname> operator returns <varname>TRUE</varname> if "
+"the bounding box of geometry A is strictly to the right of the bounding box "
+"of geometry B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:558
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 >> tbl2.column2 AS right\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING (2 3, 5 6)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING (1 4, 1 7)'::geometry),\n"
+" (3, 'LINESTRING (6 1, 6 5)'::geometry),\n"
+" (4, 'LINESTRING (0 0, 4 3)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | right\n"
+"---------+---------+-------\n"
+" 1 | 2 | t\n"
+" 1 | 3 | f\n"
+" 1 | 4 | f\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:570
+#, no-c-format
+msgid "<refname>@</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:572
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is contained by B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:577
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>@</function></funcdef> <paramdef> <type>geometry "
+"</type> <parameter>A</parameter> </paramdef> <paramdef> <type>geometry "
+"</type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:601
+#, no-c-format
+msgid ""
+"The <varname>@</varname> operator returns <varname>TRUE</varname> if the "
+"bounding box of geometry A is completely contained by the bounding box of "
+"geometry B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:613
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 @ tbl2.column2 AS contained\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING (1 1, 3 3)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING (0 0, 4 4)'::geometry),\n"
+" (3, 'LINESTRING (2 2, 4 4)'::geometry),\n"
+" (4, 'LINESTRING (1 1, 3 3)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | contained\n"
+"---------+---------+-----------\n"
+" 1 | 2 | t\n"
+" 1 | 3 | f\n"
+" 1 | 4 | t\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:619 reference_operator.xml:783
+#, no-c-format
+msgid ", <xref linkend=\"geometry_overlaps\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:625
+#, no-c-format
+msgid "|&>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:627
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box overlaps or is above "
+"B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:632
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>|&></function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:656
+#, no-c-format
+msgid ""
+"The <varname>|&></varname> operator returns <varname>TRUE</varname> "
+"if the bounding box of geometry A overlaps or is above the bounding box of "
+"geometry B, or more accurately, overlaps or is NOT below the bounding box of"
+" geometry B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:667
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 |&> tbl2.column2 AS overabove\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING(6 0, 6 4)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING(0 0, 3 3)'::geometry),\n"
+" (3, 'LINESTRING(0 1, 0 5)'::geometry),\n"
+" (4, 'LINESTRING(1 2, 4 6)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | overabove\n"
+"---------+---------+-----------\n"
+" 1 | 2 | t\n"
+" 1 | 3 | f\n"
+" 1 | 4 | f\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:673
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Geometry_Overright\"/>, <xref "
+"linkend=\"ST_Geometry_Overbelow\"/>, <xref "
+"linkend=\"ST_Geometry_Overleft\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:683
+#, no-c-format
+msgid "|>>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:685
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is strictly above B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:690
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>|>></function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:714
+#, no-c-format
+msgid ""
+"The <varname>|>></varname> operator returns <varname>TRUE</varname> if"
+" the bounding box of geometry A is strictly to the right of the bounding box"
+" of geometry B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:724
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 |>> tbl2.column2 AS above\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING (1 4, 1 7)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING (0 0, 4 2)'::geometry),\n"
+" (3, 'LINESTRING (6 1, 6 5)'::geometry),\n"
+" (4, 'LINESTRING (2 3, 5 6)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | above\n"
+"---------+---------+-------\n"
+" 1 | 2 | t\n"
+" 1 | 3 | f\n"
+" 1 | 4 | f\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:730
+#, no-c-format
+msgid ", <xref linkend=\"ST_Geometry_Right\"/>, <xref linkend=\"ST_Geometry_Below\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:736
+#, no-c-format
+msgid "<refname>~</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:738
+#, no-c-format
+msgid "Returns <varname>TRUE</varname> if A's bounding box contains B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:743
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>~</function></funcdef> <paramdef> <type>geometry "
+"</type> <parameter>A</parameter> </paramdef> <paramdef> <type>geometry "
+"</type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:767
+#, no-c-format
+msgid ""
+"The <varname>~</varname> operator returns <varname>TRUE</varname> if the "
+"bounding box of geometry A completely contains the bounding box of geometry "
+"B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:777
+#, no-c-format
+msgid ""
+"SELECT tbl1.column1, tbl2.column1, tbl1.column2 ~ tbl2.column2 AS contains\n"
+"FROM\n"
+" ( VALUES\n"
+" (1, 'LINESTRING (0 0, 3 3)'::geometry)) AS tbl1,\n"
+" ( VALUES\n"
+" (2, 'LINESTRING (0 0, 4 4)'::geometry),\n"
+" (3, 'LINESTRING (1 1, 2 2)'::geometry),\n"
+" (4, 'LINESTRING (0 0, 3 3)'::geometry)) AS tbl2;\n"
+"\n"
+" column1 | column1 | contains\n"
+"---------+---------+----------\n"
+" 1 | 2 | f\n"
+" 1 | 3 | t\n"
+" 1 | 4 | t\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:789
+#, no-c-format
+msgid "<refname>~=</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:791
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is the same as B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:796
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>~=</function></funcdef> <paramdef> <type>geometry"
+" </type> <parameter>A</parameter> </paramdef> <paramdef> <type>geometry "
+"</type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:820
+#, no-c-format
+msgid ""
+"The <varname>~=</varname> operator returns <varname>TRUE</varname> if the "
+"bounding box of geometry/geography A is the same as the bounding box of "
+"geometry/geography B."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:826
+#, no-c-format
+msgid "Availability: 1.5.0 changed behavior"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:830
+#, no-c-format
+msgid ""
+"This operator has changed behavior in PostGIS 1.5 from testing for actual "
+"geometric equality to only checking for bounding box equality. To complicate"
+" things it also depends on if you have done a hard or soft upgrade which "
+"behavior your database has. To find out which behavior your database has you"
+" can run the query below. To check for true equality use <xref "
+"linkend=\"ST_OrderingEquals\"/> or <xref linkend=\"ST_Equals\"/> and to "
+"check for bounding box equality <xref linkend=\"ST_Geometry_EQ\"/>; operator"
+" is a safer option."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:844
+#, no-c-format
+msgid ""
+"select 'LINESTRING(0 0, 1 1)'::geometry ~= 'LINESTRING(0 1, 1 0)'::geometry as equality;\n"
+" equality |\n"
+"-----------------+\n"
+" t |"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:845
+#, no-c-format
+msgid ""
+"The above can be used to test if you have the new or old behavior of ~= "
+"operator."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:849
+#, no-c-format
+msgid ", <xref linkend=\"ST_OrderingEquals\"/>, <xref linkend=\"ST_Geometry_EQ\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:855
+#, no-c-format
+msgid "<->"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:857
+#, no-c-format
+msgid "Returns the 2D distance between A and B."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_operator.xml:863
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>double precision "
+"<function><-></function></funcdef> <paramdef> <type>geometry </type> "
+"<parameter>A</parameter> </paramdef> <paramdef> <type>geometry </type> "
+"<parameter>B</parameter> </paramdef> </funcprototype> <funcprototype> "
+"<funcdef>double precision <function><-></function></funcdef> "
+"<paramdef> <type>geography </type> <parameter>A</parameter> </paramdef> "
+"<paramdef> <type>geography </type> <parameter>B</parameter> </paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:901
+#, no-c-format
+msgid ""
+"The <varname><-></varname> operator returns the 2D distance between "
+"two geometries. Used in the \"ORDER BY\" clause provides index-assisted "
+"nearest-neighbor result sets. For PostgreSQL below 9.5 only gives centroid "
+"distance of bounding boxes and for PostgreSQL 9.5+, does true KNN distance "
+"search giving true distance between geometries, and distance sphere for "
+"geographies."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:910
+#, no-c-format
+msgid ""
+"This operand will make use of 2D GiST indexes that may be available on the "
+"geometries. It is different from other operators that use spatial indexes in"
+" that the spatial index is only used when the operator is in the ORDER BY "
+"clause."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:911 reference_operator.xml:1104
+#, no-c-format
+msgid ""
+"Index only kicks in if one of the geometries is a constant (not in a "
+"subquery/cte). e.g. 'SRID=3005;POINT(1011102 450541)'::geometry instead of "
+"a.geom"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:912
+#, no-c-format
+msgid ""
+"Refer to <ulink url=\"http://workshops.opengeo.org/postgis-"
+"intro/knn.html\">OpenGeo workshop: Nearest-Neighbour Searching</ulink> for "
+"real live example."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:914
+#, no-c-format
+msgid ""
+"Enhanced: 2.2.0 -- True KNN (\"K nearest neighbor\") behavior for geometry "
+"and geography for PostgreSQL 9.5+. Note for geography KNN is based on sphere"
+" rather than spheroid. For PostgreSQL 9.4 and below, geography support is "
+"new but only supports centroid box."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:915
+#, no-c-format
+msgid ""
+"Changed: 2.2.0 -- For PostgreSQL 9.5 users, old Hybrid syntax may be slower,"
+" so you'll want to get rid of that hack if you are running your code only on"
+" PostGIS 2.2+ 9.5+. See examples below."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:916
+#, no-c-format
+msgid ""
+"Availability: 2.0.0 -- Weak KNN provides nearest neighbors based on geometry"
+" centroid distances instead of true distances. Exact results for points, "
+"inexact for all other types. Available for PostgreSQL 9.1+"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:923
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT ST_Distance(geom, 'SRID=3005;POINT(1011102 450541)'::geometry) as d,edabbr, vaabbr \n"
+"FROM va2005 \n"
+"ORDER BY d limit 10;]]>\n"
+"\n"
+" d | edabbr | vaabbr\n"
+"------------------+--------+--------\n"
+" 0 | ALQ | 128\n"
+" 5541.57712511724 | ALQ | 129A\n"
+" 5579.67450712005 | ALQ | 001\n"
+" 6083.4207708641 | ALQ | 131\n"
+" 7691.2205404848 | ALQ | 003\n"
+" 7900.75451037313 | ALQ | 122\n"
+" 8694.20710669982 | ALQ | 129B\n"
+" 9564.24289057111 | ALQ | 130\n"
+" 12089.665931705 | ALQ | 127\n"
+" 18472.5531479404 | ALQ | 002\n"
+"(10 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:924
+#, no-c-format
+msgid "Then the KNN raw answer:"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:927
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT st_distance(geom, 'SRID=3005;POINT(1011102 450541)'::geometry) as d,edabbr, vaabbr \n"
+"FROM va2005 \n"
+"ORDER BY geom <-> 'SRID=3005;POINT(1011102 450541)'::geometry limit 10;]]>\n"
+"\n"
+" d | edabbr | vaabbr\n"
+"------------------+--------+--------\n"
+" 0 | ALQ | 128\n"
+" 5541.57712511724 | ALQ | 129A\n"
+" 5579.67450712005 | ALQ | 001\n"
+" 6083.4207708641 | ALQ | 131\n"
+" 7691.2205404848 | ALQ | 003\n"
+" 7900.75451037313 | ALQ | 122\n"
+" 8694.20710669982 | ALQ | 129B\n"
+" 9564.24289057111 | ALQ | 130\n"
+" 12089.665931705 | ALQ | 127\n"
+" 18472.5531479404 | ALQ | 002\n"
+"(10 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:928
+#, no-c-format
+msgid ""
+"If you run \"EXPLAIN ANALYZE\" on the two queries you would see a "
+"performance improvement for the second."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:932
+#, no-c-format
+msgid ""
+"For users running with PostgreSQL < 9.5, use a hybrid query to find the "
+"true nearest neighbors. First a CTE query using the index-assisted KNN, then"
+" an exact query to get correct ordering:"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:935
+#, no-c-format
+msgid ""
+"<![CDATA[WITH index_query AS (\n"
+" SELECT ST_Distance(geom, 'SRID=3005;POINT(1011102 450541)'::geometry) as d,edabbr, vaabbr\n"
+" FROM va2005\n"
+" ORDER BY geom <-> 'SRID=3005;POINT(1011102 450541)'::geometry LIMIT 100) \n"
+" SELECT * \n"
+" FROM index_query \n"
+" ORDER BY d limit 10;]]>\n"
+"\n"
+" d | edabbr | vaabbr\n"
+"------------------+--------+--------\n"
+" 0 | ALQ | 128\n"
+" 5541.57712511724 | ALQ | 129A\n"
+" 5579.67450712005 | ALQ | 001\n"
+" 6083.4207708641 | ALQ | 131\n"
+" 7691.2205404848 | ALQ | 003\n"
+" 7900.75451037313 | ALQ | 122\n"
+" 8694.20710669982 | ALQ | 129B\n"
+" 9564.24289057111 | ALQ | 130\n"
+" 12089.665931705 | ALQ | 127\n"
+" 18472.5531479404 | ALQ | 002\n"
+"(10 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:939
+#, no-c-format
+msgid ", <xref linkend=\"ST_Distance\"/>, <xref linkend=\"geometry_distance_box\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:945
+#, no-c-format
+msgid "<refname>|=|</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:947
+#, no-c-format
+msgid ""
+"Returns the distance between A and B trajectories at their closest point of "
+"approach."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:954
+#, no-c-format
+msgid ""
+"<funcdef>double precision <function>|=|</function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:976
+#, no-c-format
+msgid ""
+"The <varname>|=|</varname> operator returns the 3D distance between two "
+"trajectories (See <xref linkend=\"ST_IsValidTrajectory\"/>). This is the "
+"same as <xref linkend=\"ST_DistanceCPA\"/> but as an operator it can be used"
+" for doing nearest neightbor searches using an N-dimensional index (requires"
+" PostgreSQL 9.5.0 or higher)."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:984
+#, no-c-format
+msgid ""
+"This operand will make use of ND GiST indexes that may be available on the "
+"geometries. It is different from other operators that use spatial indexes in"
+" that the spatial index is only used when the operator is in the ORDER BY "
+"clause."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:985
+#, no-c-format
+msgid ""
+"Index only kicks in if one of the geometries is a constant (not in a "
+"subquery/cte). e.g. 'SRID=3005;LINESTRINGM(0 0 0,0 0 1)'::geometry instead "
+"of a.geom"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:987
+#, no-c-format
+msgid ""
+"Availability: 2.2.0. Index-supported only available for PostgreSQL 9.5+"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:993
+#, no-c-format
+msgid ""
+"-- Save a literal query trajectory in a psql variable...\n"
+"\\set qt 'ST_AddMeasure(ST_MakeLine(ST_MakePointM(-350,300,0),ST_MakePointM(-410,490,0)),10,20)'\n"
+"-- Run the query !\n"
+"SELECT track_id, dist FROM (\n"
+" SELECT track_id, ST_DistanceCPA(tr,:qt) dist\n"
+" FROM trajectories\n"
+" ORDER BY tr |=| :qt\n"
+" LIMIT 5\n"
+") foo;\n"
+" track_id dist\n"
+"----------+-------------------\n"
+" 395 | 0.576496831518066\n"
+" 380 | 5.06797130410151\n"
+" 390 | 7.72262293958322\n"
+" 385 | 9.8004461358071\n"
+" 405 | 10.9534397988433\n"
+"(5 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:997
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_ClosestPointOfApproach\"/>, <xref "
+"linkend=\"ST_IsValidTrajectory\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:1007
+#, no-c-format
+msgid "<#>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:1009
+#, no-c-format
+msgid "Returns the 2D distance between A and B bounding boxes."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:1016
+#, no-c-format
+msgid ""
+"<funcdef>double precision <function><#></function></funcdef> "
+"<paramdef> <type>geometry </type> <parameter>A</parameter> </paramdef> "
+"<paramdef> <type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1037
+#, no-c-format
+msgid ""
+"The <varname><#></varname> operator returns distance between two "
+"floating point bounding boxes, possibly reading them from a spatial index "
+"(PostgreSQL 9.1+ required). Useful for doing nearest neighbor <emphasis "
+"role=\"strong\">approximate</emphasis> distance ordering."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1039 reference_operator.xml:1158
+#, no-c-format
+msgid ""
+"This operand will make use of any indexes that may be available on the "
+"geometries. It is different from other operators that use spatial indexes in"
+" that the spatial index is only used when the operator is in the ORDER BY "
+"clause."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1042
+#, no-c-format
+msgid ""
+"Index only kicks in if one of the geometries is a constant e.g. ORDER BY "
+"(ST_GeomFromText('POINT(1 2)') <#> geom) instead of g1.geom <#>."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1044
+#, no-c-format
+msgid "Availability: 2.0.0 -- KNN only available for PostgreSQL 9.1+"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_operator.xml:1050
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT *\n"
+"FROM (\n"
+"SELECT b.tlid, b.mtfcc, \n"
+" b.geom <#> ST_GeomFromText('LINESTRING(746149 2948672,745954 2948576,\n"
+" 745787 2948499,745740 2948468,745712 2948438,\n"
+" 745690 2948384,745677 2948319)',2249) As b_dist, \n"
+" ST_Distance(b.geom, ST_GeomFromText('LINESTRING(746149 2948672,745954 2948576,\n"
+" 745787 2948499,745740 2948468,745712 2948438,\n"
+" 745690 2948384,745677 2948319)',2249)) As act_dist\n"
+" FROM bos_roads As b \n"
+" ORDER BY b_dist, b.tlid\n"
+" LIMIT 100) As foo\n"
+" ORDER BY act_dist, tlid LIMIT 10;]]>\n"
+"\n"
+" tlid | mtfcc | b_dist | act_dist\n"
+"-----------+-------+------------------+------------------\n"
+" 85732027 | S1400 | 0 | 0\n"
+" 85732029 | S1400 | 0 | 0\n"
+" 85732031 | S1400 | 0 | 0\n"
+" 85734335 | S1400 | 0 | 0\n"
+" 85736037 | S1400 | 0 | 0\n"
+" 624683742 | S1400 | 0 | 128.528874268666\n"
+" 85719343 | S1400 | 260.839270432962 | 260.839270432962\n"
+" 85741826 | S1400 | 164.759294123275 | 260.839270432962\n"
+" 85732032 | S1400 | 277.75 | 311.830282365264\n"
+" 85735592 | S1400 | 222.25 | 311.830282365264\n"
+"(10 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1054
+#, no-c-format
+msgid ", <xref linkend=\"ST_Distance\"/>, <xref linkend=\"geometry_distance_knn\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:1060
+#, no-c-format
+msgid "<<->>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:1062
+#, no-c-format
+msgid ""
+"Returns the n-D distance between the centroids of A and B bounding boxes."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:1070
+#, no-c-format
+msgid ""
+"<funcdef>double precision <function><<->></function></funcdef> "
+"<paramdef> <type>geometry </type> <parameter>A</parameter> </paramdef> "
+"<paramdef> <type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1091
+#, no-c-format
+msgid ""
+"The <varname><<->></varname> operator returns the n-D "
+"(euclidean) distance between the centroids of the bounding boxes of two "
+"geometries. Useful for doing nearest neighbor <emphasis "
+"role=\"strong\">approximate</emphasis> distance ordering."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1098
+#, no-c-format
+msgid ""
+"This operand will make use of n-D GiST indexes that may be available on the "
+"geometries. It is different from other operators that use spatial indexes in"
+" that the spatial index is only used when the operator is in the ORDER BY "
+"clause."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1110 reference_operator.xml:1167
+#, no-c-format
+msgid "Availability: 2.2.0 -- KNN only available for PostgreSQL 9.1+"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1117
+#, no-c-format
+msgid ", <xref linkend=\"geometry_distance_knn\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_operator.xml:1126
+#, no-c-format
+msgid "<<#>>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_operator.xml:1128
+#, no-c-format
+msgid "Returns the n-D distance between A and B bounding boxes."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_operator.xml:1135
+#, no-c-format
+msgid ""
+"<funcdef>double precision <function><<#>></function></funcdef> "
+"<paramdef> <type>geometry </type> <parameter>A</parameter> </paramdef> "
+"<paramdef> <type>geometry </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1156
+#, no-c-format
+msgid ""
+"The <varname><<#>></varname> operator returns distance between "
+"two floating point bounding boxes, possibly reading them from a spatial "
+"index (PostgreSQL 9.1+ required). Useful for doing nearest neighbor "
+"<emphasis role=\"strong\">approximate</emphasis> distance ordering."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1161
+#, no-c-format
+msgid ""
+"Index only kicks in if one of the geometries is a constant e.g. ORDER BY "
+"(ST_GeomFromText('POINT(1 2)') <<#>> geom) instead of g1.geom "
+"<<#>>."
+msgstr ""
+
+#. Tag: para
+#: reference_operator.xml:1173
+#, no-c-format
+msgid ", <xref linkend=\"geometry_distance_box\"/>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:24+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_output.xml:4
+#, no-c-format
+msgid "Geometry Outputs"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:7
+#, no-c-format
+msgid "ST_AsBinary"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:8
+#, no-c-format
+msgid ""
+"Return the Well-Known Binary (WKB) representation of the geometry/geography "
+"without SRID meta data."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:12
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>bytea <function>ST_AsBinary</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>bytea "
+"<function>ST_AsBinary</function></funcdef> <paramdef><type>geometry </type> "
+"<parameter>g1</parameter></paramdef> <paramdef><type>text "
+"</type><parameter>NDR_or_XDR</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsBinary</function></funcdef> "
+"<paramdef><type>geography </type> <parameter>g1</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>bytea "
+"<function>ST_AsBinary</function></funcdef> <paramdef><type>geography </type>"
+" <parameter>g1</parameter></paramdef> <paramdef><type>text "
+"</type><parameter>NDR_or_XDR</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: title
+#: reference_output.xml:35 reference_output.xml:109 reference_output.xml:162
+#: reference_output.xml:238 reference_output.xml:339 reference_output.xml:440
+#: reference_output.xml:496 reference_output.xml:561 reference_output.xml:604
+#: reference_output.xml:726 reference_output.xml:774 reference_output.xml:828
+#: reference_output.xml:905 reference_output.xml:952
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_output.xml:37
+#, no-c-format
+msgid ""
+"Returns the Well-Known Binary representation of the geometry. There are 2 "
+"variants of the function. The first variant takes no endian encoding "
+"parameter and defaults to server machine endian. The second variant takes a "
+"second argument denoting the encoding - using little-endian ('NDR') or big-"
+"endian ('XDR') encoding."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:40 reference_output.xml:113
+#, no-c-format
+msgid ""
+"This is useful in binary cursors to pull data out of the database without "
+"converting it to a string representation."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:44
+#, no-c-format
+msgid ""
+"The WKB spec does not include the SRID. To get the WKB with SRID format use "
+"ST_AsEWKB"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:47
+#, no-c-format
+msgid ""
+"ST_AsBinary is the reverse of <xref linkend=\"ST_GeomFromWKB\"/> for "
+"geometry. Use <xref linkend=\"ST_GeomFromWKB\"/> to convert to a postgis "
+"geometry from ST_AsBinary representation."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:51
+#, no-c-format
+msgid ""
+"The default behavior in PostgreSQL 9.0 has been changed to output bytea in "
+"hex encoding. ST_AsBinary is the reverse of <xref "
+"linkend=\"ST_GeomFromWKB\"/> for geometry. If your GUI tools require the old"
+" behavior, then SET bytea_output='escape' in your database."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:55 reference_output.xml:121
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was "
+"introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:56
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for higher coordinate dimensions was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:57
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for specifying endian with geography was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:58 reference_output.xml:279 reference_output.xml:383
+#, no-c-format
+msgid "Availability: 1.5.0 geography support was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:59
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 Inputs to this function can not be unknown -- must be "
+"geometry. Constructs such as <code>ST_AsBinary('POINT(1 2)')</code> are no "
+"longer valid and you will get an <code>n st_asbinary(unknown) is not unique "
+"error</code>. Code like that needs to be changed to "
+"<code>ST_AsBinary('POINT(1 2)'::geometry);</code>. If that is not possible, "
+"then install <filename>legacy.sql</filename>."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:61 reference_output.xml:790
+#, no-c-format
+msgid "&sfs_compliant; s2.1.1.1"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:62
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.37"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:63 reference_output.xml:123 reference_output.xml:177
+#: reference_output.xml:449 reference_output.xml:740 reference_output.xml:792
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:64 reference_output.xml:124 reference_output.xml:178
+#: reference_output.xml:390 reference_output.xml:683
+#, no-c-format
+msgid "&P_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:65 reference_output.xml:125 reference_output.xml:179
+#: reference_output.xml:391 reference_output.xml:686
+#, no-c-format
+msgid "&T_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:66 reference_output.xml:122 reference_output.xml:176
+#: reference_output.xml:281 reference_output.xml:389 reference_output.xml:448
+#: reference_output.xml:523 reference_output.xml:681
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_output.xml:71 reference_output.xml:130 reference_output.xml:184
+#: reference_output.xml:285 reference_output.xml:453 reference_output.xml:527
+#: reference_output.xml:580 reference_output.xml:744 reference_output.xml:797
+#: reference_output.xml:857 reference_output.xml:919 reference_output.xml:961
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_output.xml:73
+#, no-c-format
+msgid ""
+"SELECT ST_AsBinary(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
+"\n"
+" st_asbinary\n"
+"--------------------------------\n"
+"\\001\\003\\000\\000\\000\\001\\000\\000\\000\\005\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\360?\\000\\000\\000\\000\\000\\000\n"
+"\\360?\\000\\000\\000\\000\\000\\000\\360?\\000\\000\n"
+"\\000\\000\\000\\000\\360?\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:74
+#, no-c-format
+msgid ""
+"SELECT ST_AsBinary(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326), 'XDR');\n"
+" st_asbinary\n"
+"--------------------------------\n"
+"\\000\\000\\000\\000\\003\\000\\000\\000\\001\\000\\000\\000\\005\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000?\\360\\000\\000\\000\\000\\000\\000?\\360\\000\\000\\000\\000\\000\\000?\\360\\000\\000\n"
+"\\000\\000\\000\\000?\\360\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: title
+#: reference_output.xml:79 reference_output.xml:138 reference_output.xml:191
+#: reference_output.xml:409 reference_output.xml:531 reference_output.xml:748
+#: reference_output.xml:804 reference_output.xml:928 reference_output.xml:966
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: reference_output.xml:80
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsEWKB\"/>, <xref linkend=\"ST_AsTWKB\"/>, <xref "
+"linkend=\"ST_AsText\"/>,"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:90
+#, no-c-format
+msgid "ST_AsEWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:91
+#, no-c-format
+msgid ""
+"Return the Well-Known Binary (WKB) representation of the geometry with SRID "
+"meta data."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:95
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>bytea <function>ST_AsEWKB</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>bytea "
+"<function>ST_AsEWKB</function></funcdef> <paramdef><type>geometry </type> "
+"<parameter>g1</parameter></paramdef> <paramdef><type>text "
+"</type><parameter>NDR_or_XDR</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:110
+#, no-c-format
+msgid ""
+"Returns the Well-Known Binary representation of the geometry with SRID "
+"metadata. There are 2 variants of the function. The first variant takes no "
+"endian encoding parameter and defaults to little endian. The second variant "
+"takes a second argument denoting the encoding - using little-endian ('NDR') "
+"or big-endian ('XDR') encoding."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:116
+#, no-c-format
+msgid ""
+"The WKB spec does not include the SRID. To get the OGC WKB format use "
+"ST_AsBinary"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:119
+#, no-c-format
+msgid ""
+"ST_AsEWKB is the reverse of ST_GeomFromEWKB. Use ST_GeomFromEWKB to convert "
+"to a postgis geometry from ST_AsEWKB representation."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:132
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKB(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
+"\n"
+" st_asewkb\n"
+"--------------------------------\n"
+"\\001\\003\\000\\000 \\346\\020\\000\\000\\001\\000\n"
+"\\000\\000\\005\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\360?\\000\\000\\000\\000\\000\\000\\360?\n"
+"\\000\\000\\000\\000\\000\\000\\360?\\000\\000\\000\\000\\000\n"
+"\\000\\360?\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:133
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKB(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326), 'XDR');\n"
+" st_asewkb\n"
+"--------------------------------\n"
+"\\000 \\000\\000\\003\\000\\000\\020\\346\\000\\000\\000\\001\\000\\000\\000\\005\\000\\000\\000\\000\\\n"
+"000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000?\n"
+"\\360\\000\\000\\000\\000\\000\\000?\\360\\000\\000\\000\\000\\000\\000?\\360\\000\\000\\000\\000\n"
+"\\000\\000?\\360\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\n"
+"\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:139
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsEWKT\"/>, <xref linkend=\"ST_AsText\"/>, <xref "
+"linkend=\"ST_GeomFromEWKT\"/>, <xref linkend=\"ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:144
+#, no-c-format
+msgid "ST_AsEWKT"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:145
+#, no-c-format
+msgid ""
+"Return the Well-Known Text (WKT) representation of the geometry with SRID "
+"meta data."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:149
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text <function>ST_AsEWKT</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>text "
+"<function>ST_AsEWKT</function></funcdef> <paramdef><type>geography </type> "
+"<parameter>g1</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:164
+#, no-c-format
+msgid ""
+"Returns the Well-Known Text representation of the geometry prefixed with the"
+" SRID."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:167
+#, no-c-format
+msgid ""
+"The WKT spec does not include the SRID. To get the OGC WKT format use "
+"ST_AsText"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:169 reference_output.xml:782
+#, no-c-format
+msgid ""
+"WKT format does not maintain precision so to prevent floating truncation, "
+"use ST_AsBinary or ST_AsEWKB format for transport."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:173
+#, no-c-format
+msgid ""
+"ST_AsEWKT is the reverse of <xref linkend=\"ST_GeomFromEWKT\"/>. Use <xref "
+"linkend=\"ST_GeomFromEWKT\"/> to convert to a postgis geometry from "
+"ST_AsEWKT representation."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:175
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for Geography, Polyhedral surfaces, Triangles and "
+"TIN was introduced."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:186
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT('0103000020E61000000100000005000000000000\n"
+" 000000000000000000000000000000000000000000000000000000\n"
+" F03F000000000000F03F000000000000F03F000000000000F03\n"
+" F000000000000000000000000000000000000000000000000'::geometry);\n"
+"\n"
+" st_asewkt\n"
+"--------------------------------\n"
+"SRID=4326;POLYGON((0 0,0 1,1 1,1 0,0 0))\n"
+"(1 row)\n"
+"\n"
+"SELECT ST_AsEWKT('0108000080030000000000000060E30A4100000000785C0241000000000000F03F0000000018\n"
+"E20A4100000000485F024100000000000000400000000018\n"
+"E20A4100000000305C02410000000000000840')\n"
+"\n"
+"--st_asewkt---\n"
+"CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:192
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsEWKB\"/>, <xref linkend=\"ST_AsText\"/>, <xref "
+"linkend=\"ST_GeomFromEWKT\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:201
+#, no-c-format
+msgid "ST_AsGeoJSON"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:203
+#, no-c-format
+msgid "Return the geometry as a GeoJSON element."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:207
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text <function>ST_AsGeoJSON</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>text <function>ST_AsGeoJSON</function></funcdef> "
+"<paramdef><type>geography </type> <parameter>geog</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>text <function>ST_AsGeoJSON</function></funcdef> "
+"<paramdef><type>integer </type> <parameter>gj_version</parameter></paramdef>"
+" <paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>text <function>ST_AsGeoJSON</function></funcdef> "
+"<paramdef><type>integer </type> <parameter>gj_version</parameter></paramdef>"
+" <paramdef><type>geography </type> <parameter>geog</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>options=0</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:240
+#, no-c-format
+msgid ""
+"Return the geometry as a Geometry Javascript Object Notation (GeoJSON) "
+"element. (Cf <ulink url=\"http://geojson.org/geojson-spec.html\">GeoJSON "
+"specifications 1.0</ulink>). 2D and 3D Geometries are both supported. "
+"GeoJSON only support SFS 1.1 geometry type (no curve support for example)."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:246
+#, no-c-format
+msgid ""
+"The gj_version parameter is the major version of the GeoJSON spec. If "
+"specified, must be 1. This represents the spec version of GeoJSON."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:248
+#, no-c-format
+msgid ""
+"The third argument may be used to reduce the maximum number of decimal "
+"places used in output (defaults to 15)."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:251
+#, no-c-format
+msgid ""
+"The last 'options' argument could be used to add Bbox or Crs in GeoJSON "
+"output:"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:255
+#, no-c-format
+msgid "0: means no option (default value)"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:259
+#, no-c-format
+msgid "1: GeoJSON Bbox"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:263
+#, no-c-format
+msgid "2: GeoJSON Short CRS (e.g EPSG:4326)"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:267
+#, no-c-format
+msgid "4: GeoJSON Long CRS (e.g urn:ogc:def:crs:EPSG::4326)"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:271
+#, no-c-format
+msgid "Version 1: ST_AsGeoJSON(geom) / precision=15 version=1 options=0"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:272
+#, no-c-format
+msgid "Version 2: ST_AsGeoJSON(geom, precision) / version=1 options=0"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:273
+#, no-c-format
+msgid "Version 3: ST_AsGeoJSON(geom, precision, options) / version=1"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:274
+#, no-c-format
+msgid "Version 4: ST_AsGeoJSON(gj_version, geom) / precision=15 options=0"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:275
+#, no-c-format
+msgid "Version 5: ST_AsGeoJSON(gj_version, geom, precision) /options=0"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:276
+#, no-c-format
+msgid "Version 6: ST_AsGeoJSON(gj_version, geom, precision,options)"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:278
+#, no-c-format
+msgid "Availability: 1.3.4"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:280
+#, no-c-format
+msgid "Changed: 2.0.0 support default args and named args."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:286
+#, no-c-format
+msgid ""
+"GeoJSON format is generally more efficient than other formats for use in "
+"ajax mapping. One popular javascript client that supports this is Open "
+"Layers. Example of its use is <ulink "
+"url=\"http://openlayers.org/dev/examples/vector-formats.html\">OpenLayers "
+"GeoJSON Example</ulink>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:291
+#, no-c-format
+msgid ""
+"SELECT ST_AsGeoJSON(the_geom) from fe_edges limit 1;\n"
+" st_asgeojson\n"
+"-----------------------------------------------------------------------------------------------------------\n"
+"\n"
+"{\"type\":\"MultiLineString\",\"coordinates\":[[[-89.734634999999997,31.492072000000000],\n"
+"[-89.734955999999997,31.492237999999997]]]}\n"
+"(1 row)\n"
+"--3d point\n"
+"SELECT ST_AsGeoJSON('LINESTRING(1 2 3, 4 5 6)');\n"
+"\n"
+"st_asgeojson\n"
+"-----------------------------------------------------------------------------------------\n"
+" {\"type\":\"LineString\",\"coordinates\":[[1,2,3],[4,5,6]]}"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:296
+#, no-c-format
+msgid "ST_AsGML"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:297
+#, no-c-format
+msgid "Return the geometry as a GML version 2 or 3 element."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:301
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text <function>ST_AsGML</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>text <function>ST_AsGML</function></funcdef> "
+"<paramdef><type>geography </type> <parameter>geog</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>options=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>text <function>ST_AsGML</function></funcdef> "
+"<paramdef><type>integer </type> <parameter>version</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>options=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nprefix=null</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> <parameter>id=null</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>text "
+"<function>ST_AsGML</function></funcdef> <paramdef><type>integer </type> "
+"<parameter>version</parameter></paramdef> <paramdef><type>geography </type> "
+"<parameter>geog</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>options=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nprefix=null</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> <parameter>id=null</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:341
+#, no-c-format
+msgid ""
+"Return the geometry as a Geography Markup Language (GML) element. The "
+"version parameter, if specified, may be either 2 or 3. If no version "
+"parameter is specified then the default is assumed to be 2. The precision "
+"argument may be used to reduce the maximum number of decimal places "
+"(<varname>maxdecimaldigits</varname>) used in output (defaults to 15)."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:346
+#, no-c-format
+msgid "GML 2 refer to 2.1.2 version, GML 3 to 3.1.1 version"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:347
+#, no-c-format
+msgid ""
+"The 'options' argument is a bitfield. It could be used to define CRS output "
+"type in GML output, and to declare data as lat/lon:"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:351
+#, no-c-format
+msgid "0: GML Short CRS (e.g EPSG:4326), default value"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:355
+#, no-c-format
+msgid "1: GML Long CRS (e.g urn:ogc:def:crs:EPSG::4326)"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:359
+#, no-c-format
+msgid "2: For GML 3 only, remove srsDimension attribute from output."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:363
+#, no-c-format
+msgid ""
+"4: For GML 3 only, use <LineString> rather than <Curve> tag for "
+"lines."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:367
+#, no-c-format
+msgid ""
+"16: Declare that datas are lat/lon (e.g srid=4326). Default is to assume "
+"that data are planars. This option is useful for GML 3.1.1 output only, "
+"related to axis order. So if you set it, it will swap the coordinates so "
+"order is lat lon instead of database lon lat."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:373
+#, no-c-format
+msgid "32: Output the box of the geometry (envelope)."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:378
+#, no-c-format
+msgid ""
+"The 'namespace prefix' argument may be used to specify a custom namespace "
+"prefix or no prefix (if empty). If null or omitted 'gml' prefix is used"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:382
+#, no-c-format
+msgid "Availability: 1.3.2"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:384
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 prefix support was introduced. Option 4 for GML3 was "
+"introduced to allow using LineString instead of Curve tag for lines. GML3 "
+"Support for Polyhedral surfaces and TINS was introduced. Option 32 was "
+"introduced to output the box."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:385
+#, no-c-format
+msgid "Changed: 2.0.0 use default named args"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:386
+#, no-c-format
+msgid "Enhanced: 2.1.0 id support was introduced, for GML 3."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:388
+#, no-c-format
+msgid "Only version 3+ of ST_AsGML supports Polyhedral Surfaces and TINS."
+msgstr ""
+
+#. Tag: title
+#: reference_output.xml:395
+#, no-c-format
+msgid "Examples: Version 2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:396
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT ST_AsGML(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
+" st_asgml\n"
+" --------\n"
+" <gml:Polygon srsName=\"EPSG:4326\"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>0,0 0,1 1,1 1,0 0,0</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon>]]>"
+msgstr ""
+
+#. Tag: title
+#: reference_output.xml:399
+#, no-c-format
+msgid "Examples: Version 3"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:400
+#, no-c-format
+msgid ""
+"-- Flip coordinates and output extended EPSG (16 | 1)--\n"
+"<![CDATA[SELECT ST_AsGML(3, ST_GeomFromText('POINT(5.234234233242 6.34534534534)',4326), 5, 17);\n"
+" st_asgml\n"
+" --------\n"
+" <gml:Point srsName=\"urn:ogc:def:crs:EPSG::4326\"><gml:pos>6.34535 5.23423</gml:pos></gml:Point>]]>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:401
+#, no-c-format
+msgid ""
+"-- Output the envelope (32) --\n"
+"<![CDATA[SELECT ST_AsGML(3, ST_GeomFromText('LINESTRING(1 2, 3 4, 10 20)',4326), 5, 32);\n"
+" st_asgml\n"
+" --------\n"
+" <gml:Envelope srsName=\"EPSG:4326\">\n"
+" <gml:lowerCorner>1 2</gml:lowerCorner>\n"
+" <gml:upperCorner>10 20</gml:upperCorner>\n"
+" </gml:Envelope>]]>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:403
+#, no-c-format
+msgid ""
+"-- Output the envelope (32) , reverse (lat lon instead of lon lat) (16), long srs (1)= 32 | 16 | 1 = 49 --\n"
+"<![CDATA[SELECT ST_AsGML(3, ST_GeomFromText('LINESTRING(1 2, 3 4, 10 20)',4326), 5, 49);\n"
+" st_asgml\n"
+" --------\n"
+"<gml:Envelope srsName=\"urn:ogc:def:crs:EPSG::4326\">\n"
+" <gml:lowerCorner>2 1</gml:lowerCorner>\n"
+" <gml:upperCorner>20 10</gml:upperCorner>\n"
+"</gml:Envelope>]]>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:405
+#, no-c-format
+msgid ""
+"-- Polyhedral Example --\n"
+"SELECT ST_AsGML(3, ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+"((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+"((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+"((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'));\n"
+" st_asgml\n"
+" --------\n"
+"<![CDATA[ <gml:PolyhedralSurface>\n"
+"<gml:polygonPatches>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing>\n"
+" <gml:posList srsDimension=\"3\">0 0 0 0 0 1 0 1 1 0 1 0 0 0 0</gml:posList>\n"
+" </gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing>\n"
+" <gml:posList srsDimension=\"3\">0 0 0 0 1 0 1 1 0 1 0 0 0 0 0</gml:posList>\n"
+" </gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing>\n"
+" <gml:posList srsDimension=\"3\">0 0 0 1 0 0 1 0 1 0 0 1 0 0 0</gml:posList>\n"
+" </gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing>\n"
+" <gml:posList srsDimension=\"3\">1 1 0 1 1 1 1 0 1 1 0 0 1 1 0</gml:posList>\n"
+" </gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing>\n"
+" <gml:posList srsDimension=\"3\">0 1 0 0 1 1 1 1 1 1 1 0 0 1 0</gml:posList>\n"
+" </gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+" <gml:PolygonPatch>\n"
+" <gml:exterior>\n"
+" <gml:LinearRing>\n"
+" <gml:posList srsDimension=\"3\">0 0 1 1 0 1 1 1 1 0 1 1 0 0 1</gml:posList>\n"
+" </gml:LinearRing>\n"
+" </gml:exterior>\n"
+" </gml:PolygonPatch>\n"
+"</gml:polygonPatches>\n"
+"</gml:PolyhedralSurface>]]>"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:418
+#, no-c-format
+msgid "ST_AsHEXEWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:420
+#, no-c-format
+msgid ""
+"Returns a Geometry in HEXEWKB format (as text) using either little-endian "
+"(NDR) or big-endian (XDR) encoding."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:425
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text <function>ST_AsHEXEWKB</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>NDRorXDR</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>text "
+"<function>ST_AsHEXEWKB</function></funcdef> <paramdef><type>geometry </type>"
+" <parameter>g1</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:442
+#, no-c-format
+msgid ""
+"Returns a Geometry in HEXEWKB format (as text) using either little-endian "
+"(NDR) or big-endian (XDR) encoding. If no encoding is specified, then NDR is"
+" used."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:446
+#, no-c-format
+msgid "Availability: 1.2.2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:454
+#, no-c-format
+msgid ""
+"SELECT ST_AsHEXEWKB(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
+" which gives same answer as\n"
+"\n"
+" SELECT ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326)::text;\n"
+"\n"
+" st_ashexewkb\n"
+" --------\n"
+" 0103000020E6100000010000000500\n"
+" 00000000000000000000000000000000\n"
+" 00000000000000000000000000000000F03F\n"
+" 000000000000F03F000000000000F03F000000000000F03\n"
+" F000000000000000000000000000000000000000000000000"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:460
+#, no-c-format
+msgid "ST_AsKML"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:462
+#, no-c-format
+msgid ""
+"Return the geometry as a KML element. Several variants. Default version=2, "
+"default precision=15"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:466
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text <function>ST_AsKML</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text <function>ST_AsKML</function></funcdef> "
+"<paramdef><type>geography </type> <parameter>geog</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text <function>ST_AsKML</function></funcdef> "
+"<paramdef><type>integer </type> <parameter>version</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nprefix=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text <function>ST_AsKML</function></funcdef> "
+"<paramdef><type>integer </type> <parameter>version</parameter></paramdef> "
+"<paramdef><type>geography </type> <parameter>geog</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nprefix=NULL</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:498
+#, no-c-format
+msgid ""
+"Return the geometry as a Keyhole Markup Language (KML) element. There are "
+"several variants of this function. maximum number of decimal places used in "
+"output (defaults to 15), version default to 2 and default namespace is no "
+"prefix."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:502
+#, no-c-format
+msgid ""
+"Version 1: ST_AsKML(geom_or_geog, maxdecimaldigits) / version=2 / "
+"maxdecimaldigits=15"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:503
+#, no-c-format
+msgid ""
+"Version 2: ST_AsKML(version, geom_or_geog, maxdecimaldigits, nprefix) "
+"maxdecimaldigits=15 / nprefix=NULL"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:506
+#, no-c-format
+msgid ""
+"Requires PostGIS be compiled with Proj support. Use <xref "
+"linkend=\"PostGIS_Full_Version\"/> to confirm you have proj support compiled"
+" in."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:510
+#, no-c-format
+msgid ""
+"Availability: 1.2.2 - later variants that include version param came in "
+"1.3.2"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:513
+#, no-c-format
+msgid "Enhanced: 2.0.0 - Add prefix namespace. Default is no prefix"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:516
+#, no-c-format
+msgid "Changed: 2.0.0 - uses default args and supports named args"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:520
+#, no-c-format
+msgid "AsKML output will not work with geometries that do not have an SRID"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:528
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT ST_AsKML(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
+"\n"
+" st_askml\n"
+" --------\n"
+" <Polygon><outerBoundaryIs><LinearRing><coordinates>0,0 0,1 1,1 1,0 0,0</coordinates></LinearRing></outerBoundaryIs></Polygon>\n"
+"\n"
+" --3d linestring\n"
+" SELECT ST_AsKML('SRID=4326;LINESTRING(1 2 3, 4 5 6)');\n"
+" <LineString><coordinates>1,2,3 4,5,6</coordinates></LineString>\n"
+" ]]>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:533
+#, no-c-format
+msgid ", <xref linkend=\"ST_AsGML\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:538
+#, no-c-format
+msgid "ST_AsSVG"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:540
+#, no-c-format
+msgid ""
+"Returns a Geometry in SVG path data given a geometry or geography object."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:544
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text <function>ST_AsSVG</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>rel=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>text <function>ST_AsSVG</function></funcdef> "
+"<paramdef><type>geography </type> <parameter>geog</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>rel=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:563
+#, no-c-format
+msgid ""
+"Return the geometry as Scalar Vector Graphics (SVG) path data. Use 1 as "
+"second argument to have the path data implemented in terms of relative "
+"moves, the default (or 0) uses absolute moves. Third argument may be used to"
+" reduce the maximum number of decimal digits used in output (defaults to "
+"15). Point geometries will be rendered as cx/cy when 'rel' arg is 0, x/y "
+"when 'rel' is 1. Multipoint geometries are delimited by commas (\",\"), "
+"GeometryCollection geometries are delimited by semicolons (\";\")."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:573
+#, no-c-format
+msgid ""
+"Availability: 1.2.2. Availability: 1.4.0 Changed in PostGIS 1.4.0 to include"
+" L command in absolute path to conform to <ulink "
+"url=\"http://www.w3.org/TR/SVG/paths.html#PathDataBNF\">http://www.w3.org/TR/SVG/paths.html#PathDataBNF</ulink>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:576
+#, no-c-format
+msgid "Changed: 2.0.0 to use default args and support named args"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:581
+#, no-c-format
+msgid ""
+"SELECT ST_AsSVG(ST_GeomFromText('POLYGON((0 0,0 1,1 1,1 0,0 0))',4326));\n"
+"\n"
+" st_assvg\n"
+" --------\n"
+" M 0 0 L 0 -1 1 -1 1 0 Z"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:587
+#, no-c-format
+msgid "ST_AsX3D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:589
+#, no-c-format
+msgid ""
+"Returns a Geometry in X3D xml node element format: ISO-IEC-19776-1.2"
+"-X3DEncodings-XML"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_output.xml:594
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_AsX3D</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxdecimaldigits=15</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>options=0</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:606
+#, no-c-format
+msgid ""
+"Returns a geometry as an X3D xml formatted node element <ulink "
+"url=\"http://www.web3d.org/standards/number/19776-1\">http://www.web3d.org/standards/number/19776-1</ulink>."
+" If <varname>maxdecimaldigits</varname> (precision) is not specified then "
+"defaults to 15."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:608
+#, no-c-format
+msgid ""
+"There are various options for translating PostGIS geometries to X3D since "
+"X3D geometry types don't map directly to PostGIS geometry types and some "
+"newer X3D types that might be better mappings we have avoided since most "
+"rendering tools don't currently support them. These are the mappings we have"
+" settled on. Feel free to post a bug ticket if you have thoughts on the idea"
+" or ways we can allow people to denote their preferred mappings."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:610
+#, no-c-format
+msgid "Below is how we currently map PostGIS 2D/3D types to X3D types"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:613
+#, no-c-format
+msgid ""
+"The 'options' argument is a bitfield. For PostGIS 2.2+, this is used to "
+"denote whether to represent coordinates with X3D GeoCoordinates Geospatial "
+"node and also whether to flip the x/y axis. By default, "
+"<code>ST_AsX3D</code> outputs in database form (long,lat or X,Y), but X3D "
+"default of lat/lon, y/x may be preferred."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:617
+#, no-c-format
+msgid ""
+"0: X/Y in database order (e.g. long/lat = X,Y is standard database order), "
+"default value, and non-spatial coordinates (just regular old Coordinate "
+"tag)."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:621
+#, no-c-format
+msgid ""
+"1: Flip X and Y. If used in conjunction with the GeoCoordinate option "
+"switch, then output will be default \"latitude_first\" and coordinates will "
+"be flipped as well."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:625
+#, no-c-format
+msgid ""
+"2: Output coordinates in GeoSpatial GeoCoordinates. This option will throw "
+"an error if geometries are not in WGS 84 long lat (srid: 4326). This is "
+"currenlty the only GeoCoordinate type supported. <ulink "
+"url=\"http://www.web3d.org/documents/specifications/19775-1/V3.2/Part01/components/geodata.html#Specifyingaspatialreference\">Refer"
+" to X3D specs specifying a spatial reference system.</ulink>. Default output"
+" will be <code>GeoCoordinate geoSystem='\"GD\" \"WE\" "
+"\"longitude_first\"'</code>. If you prefer the X3D default of "
+"<code>GeoCoordinate geoSystem='\"GD\" \"WE\" \"latitude_first\"'</code> use "
+"<code>(2 + 1)</code> = <code>3</code>"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:635
+#, no-c-format
+msgid "PostGIS Type"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:636
+#, no-c-format
+msgid "2D X3D Type"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:637
+#, no-c-format
+msgid "3D X3D Type"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:642
+#, no-c-format
+msgid "LINESTRING"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:643 reference_output.xml:648
+#, no-c-format
+msgid "not yet implemented - will be PolyLine2D"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:644
+#, no-c-format
+msgid "LineSet"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:647
+#, no-c-format
+msgid "MULTILINESTRING"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:649
+#, no-c-format
+msgid "IndexedLineSet"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:652
+#, no-c-format
+msgid "MULTIPOINT"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:653
+#, no-c-format
+msgid "Polypoint2D"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:654
+#, no-c-format
+msgid "PointSet"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:657
+#, no-c-format
+msgid "POINT"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:658 reference_output.xml:659
+#, no-c-format
+msgid "outputs the space delimited coordinates"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:662
+#, no-c-format
+msgid "(MULTI) POLYGON, POLYHEDRALSURFACE"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:663
+#, no-c-format
+msgid "Invalid X3D markup"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:664
+#, no-c-format
+msgid "IndexedFaceSet (inner rings currently output as another faceset)"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:667
+#, no-c-format
+msgid "<entry>TIN</entry>"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:668
+#, no-c-format
+msgid "TriangleSet2D (Not Yet Implemented)"
+msgstr ""
+
+#. Tag: entry
+#: reference_output.xml:669
+#, no-c-format
+msgid "IndexedTriangleSet"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:674
+#, no-c-format
+msgid ""
+"2D geometry support not yet complete. Inner rings currently just drawn as "
+"separate polygons. We are working on these."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:675
+#, no-c-format
+msgid ""
+"Lots of advancements happening in 3D space particularly with <ulink "
+"url=\"http://www.web3d.org/x3d/wiki/index.php/X3D_and_HTML5#Goals:_X3D_and_HTML5\">X3D"
+" Integration with HTML5</ulink>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:676
+#, no-c-format
+msgid ""
+"There is also a nice open source X3D viewer you can use to view rendered "
+"geometries. Free Wrl <ulink "
+"url=\"http://freewrl.sourceforge.net/\">http://freewrl.sourceforge.net/</ulink>"
+" binaries available for Mac, Linux, and Windows. Use the FreeWRL_Launcher "
+"packaged to view the geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:677
+#, no-c-format
+msgid ""
+"Also check out <ulink "
+"url=\"https://github.com/robe2/postgis_x3d_viewer\">PostGIS minimalist X3D "
+"viewer</ulink> that utilizes this function and <ulink "
+"url=\"http://www.x3dom.org/\">x3dDom html/js open source toolkit</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:678
+#, no-c-format
+msgid "Availability: 2.0.0: ISO-IEC-19776-1.2-X3DEncodings-XML"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:679
+#, no-c-format
+msgid ""
+"Enhanced: 2.2.0: Support for GeoCoordinates and axis (x/y, long/lat) "
+"flipping. Look at options for details."
+msgstr ""
+
+#. Tag: title
+#: reference_output.xml:691
+#, no-c-format
+msgid ""
+"Example: Create a fully functional X3D document - This will generate a cube "
+"that is viewable in FreeWrl and other X3D viewers."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:692
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT '<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+"<!DOCTYPE X3D PUBLIC \"ISO//Web3D//DTD X3D 3.0//EN\" \"http://www.web3d.org/specifications/x3d-3.0.dtd\">\n"
+"<X3D>\n"
+" <Scene>\n"
+" <Transform>\n"
+" <Shape>\n"
+" <Appearance>\n"
+" <Material emissiveColor=''0 0 1''/> \n"
+" </Appearance> ' || \n"
+" ST_AsX3D( ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+"((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+"((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+"((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )')) ||\n"
+" '</Shape>\n"
+" </Transform>\n"
+" </Scene>\n"
+"</X3D>' As x3ddoc;]]>\n"
+"\n"
+" x3ddoc\n"
+" --------\n"
+"<![CDATA[<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+"<!DOCTYPE X3D PUBLIC \"ISO//Web3D//DTD X3D 3.0//EN\" \"http://www.web3d.org/specifications/x3d-3.0.dtd\">\n"
+"<X3D>\n"
+" <Scene>\n"
+" <Transform>\n"
+" <Shape>\n"
+" <Appearance>\n"
+" <Material emissiveColor='0 0 1'/> \n"
+" </Appearance> \n"
+" <IndexedFaceSet coordIndex='0 1 2 3 -1 4 5 6 7 -1 8 9 10 11 -1 12 13 14 15 -1 16 17 18 19 -1 20 21 22 23'>\n"
+" <Coordinate point='0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 1 1 1 1 0 1 1 0 0 0 1 0 0 1 1 1 1 1 1 1 0 0 0 1 1 0 1 1 1 1 0 1 1' />\n"
+" </IndexedFaceSet>\n"
+" </Shape>\n"
+" </Transform>\n"
+" </Scene>\n"
+"</X3D>]]>"
+msgstr ""
+
+#. Tag: title
+#: reference_output.xml:695
+#, no-c-format
+msgid "Example: An Octagon elevated 3 Units and decimal precision of 6"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:696
+#, no-c-format
+msgid ""
+"SELECT ST_AsX3D(\n"
+"ST_Translate(\n"
+" ST_Force_3d(\n"
+" ST_Buffer(ST_Point(10,10),5, 'quad_segs=2')), 0,0,\n"
+" 3)\n"
+" ,6) As x3dfrag;\n"
+"\n"
+"x3dfrag\n"
+"--------\n"
+"<![CDATA[<IndexedFaceSet coordIndex=\"0 1 2 3 4 5 6 7\">\n"
+" <Coordinate point=\"15 10 3 13.535534 6.464466 3 10 5 3 6.464466 6.464466 3 5 10 3 6.464466 13.535534 3 10 15 3 13.535534 13.535534 3 \" />\n"
+"</IndexedFaceSet>]]>"
+msgstr ""
+
+#. Tag: title
+#: reference_output.xml:699
+#, no-c-format
+msgid "Example: TIN"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:700
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT ST_AsX3D(ST_GeomFromEWKT('TIN (((\n"
+" 0 0 0, \n"
+" 0 0 1, \n"
+" 0 1 0, \n"
+" 0 0 0\n"
+" )), ((\n"
+" 0 0 0, \n"
+" 0 1 0, \n"
+" 1 1 0, \n"
+" 0 0 0\n"
+" ))\n"
+" )')) As x3dfrag;]]>\n"
+"\n"
+" x3dfrag\n"
+" --------\n"
+"<![CDATA[<IndexedTriangleSet index='0 1 2 3 4 5'><Coordinate point='0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 1 0'/></IndexedTriangleSet>]]>"
+msgstr ""
+
+#. Tag: title
+#: reference_output.xml:703
+#, no-c-format
+msgid "Example: Closed multilinestring (the boundary of a polygon with holes)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:704
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT ST_AsX3D(\n"
+" ST_GeomFromEWKT('MULTILINESTRING((20 0 10,16 -12 10,0 -16 10,-12 -12 10,-20 0 10,-12 16 10,0 24 10,16 16 10,20 0 10),\n"
+" (12 0 10,8 8 10,0 12 10,-8 8 10,-8 0 10,-8 -4 10,0 -8 10,8 -4 10,12 0 10))') \n"
+") As x3dfrag;]]>\n"
+"\n"
+" x3dfrag\n"
+" --------\n"
+"<![CDATA[<IndexedLineSet coordIndex='0 1 2 3 4 5 6 7 0 -1 8 9 10 11 12 13 14 15 8'>\n"
+" <Coordinate point='20 0 10 16 -12 10 0 -16 10 -12 -12 10 -20 0 10 -12 16 10 0 24 10 16 16 10 12 0 10 8 8 10 0 12 10 -8 8 10 -8 0 10 -8 -4 10 0 -8 10 8 -4 10 ' />\n"
+" </IndexedLineSet>]]>"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:710
+#, no-c-format
+msgid "ST_GeoHash"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:712
+#, no-c-format
+msgid "Return a GeoHash representation of the geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_output.xml:717
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_GeoHash</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>maxchars=full_precision_of_point</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:728
+#, no-c-format
+msgid ""
+"Return a GeoHash representation (<ulink "
+"url=\"http://en.wikipedia.org/wiki/Geohash\">http://en.wikipedia.org/wiki/Geohash</ulink>)"
+" of the geometry. A GeoHash encodes a point into a text form that is "
+"sortable and searchable based on prefixing. A shorter GeoHash is a less "
+"precise representation of a point. It can also be thought of as a box, that "
+"contains the actual point."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:730
+#, no-c-format
+msgid ""
+"If no <varname>maxchars</varname> is specficified ST_GeoHash returns a "
+"GeoHash based on full precision of the input geometry type. Points return a "
+"GeoHash with 20 characters of precision (about enough to hold the full "
+"double precision of the input). Other types return a GeoHash with a variable"
+" amount of precision, based on the size of the feature. Larger features are "
+"represented with less precision, smaller features with more precision. The "
+"idea is that the box implied by the GeoHash will always contain the input "
+"feature."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:732
+#, no-c-format
+msgid ""
+"If <varname>maxchars</varname> is specified ST_GeoHash returns a GeoHash "
+"with at most that many characters so a possibly lower precision "
+"representation of the input geometry. For non-points, the starting point of "
+"the calculation is the center of the bounding box of the geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:734
+#, no-c-format
+msgid "Availability: 1.4.0"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:737
+#, no-c-format
+msgid ""
+"ST_GeoHash will not work with geometries that are not in geographic "
+"(lon/lat) coordinates."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:745
+#, no-c-format
+msgid ""
+"<![CDATA[SELECT ST_GeoHash(ST_SetSRID(ST_MakePoint(-126,48),4326));\n"
+"\n"
+" st_geohash\n"
+"----------------------\n"
+" c0w3hf1s70w3hf1s70w3\n"
+"\n"
+"SELECT ST_GeoHash(ST_SetSRID(ST_MakePoint(-126,48),4326),5);\n"
+"\n"
+" st_geohash\n"
+"------------\n"
+" c0w3h\n"
+" ]]>"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:756
+#, no-c-format
+msgid "ST_AsText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:757
+#, no-c-format
+msgid ""
+"Return the Well-Known Text (WKT) representation of the geometry/geography "
+"without SRID metadata."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:761
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>text <function>ST_AsText</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>text "
+"<function>ST_AsText</function></funcdef> <paramdef><type>geography </type> "
+"<parameter>g1</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:776
+#, no-c-format
+msgid "Returns the Well-Known Text representation of the geometry/geography."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:779
+#, no-c-format
+msgid ""
+"The WKT spec does not include the SRID. To get the SRID as part of the data,"
+" use the non-standard PostGIS <xref linkend=\"ST_AsEWKT\"/>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:786
+#, no-c-format
+msgid ""
+"ST_AsText is the reverse of <xref linkend=\"ST_GeomFromText\"/>. Use <xref "
+"linkend=\"ST_GeomFromText\"/> to convert to a postgis geometry from "
+"ST_AsText representation."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:789
+#, no-c-format
+msgid "Availability: 1.5 - support for geography was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:791
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.25"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:799
+#, no-c-format
+msgid ""
+"SELECT ST_AsText('01030000000100000005000000000000000000\n"
+"000000000000000000000000000000000000000000000000\n"
+"F03F000000000000F03F000000000000F03F000000000000F03\n"
+"F000000000000000000000000000000000000000000000000');\n"
+"\n"
+" st_astext\n"
+"--------------------------------\n"
+" POLYGON((0 0,0 1,1 1,1 0,0 0))\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:806 reference_output.xml:929
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_AsEWKB\"/>, <xref linkend=\"ST_AsEWKT\"/>, <xref "
+"linkend=\"ST_GeomFromText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:813
+#, no-c-format
+msgid "ST_AsLatLonText"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:814
+#, no-c-format
+msgid ""
+"Return the Degrees, Minutes, Seconds representation of the given point."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_output.xml:819
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_AsLatLonText</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>pt</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>format=''</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:830
+#, no-c-format
+msgid "Returns the Degrees, Minutes, Seconds representation of the point."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:833
+#, no-c-format
+msgid ""
+"It is assumed the point is in a lat/lon projection. The X (lon) and Y (lat) "
+"coordinates are normalized in the output to the \"normal\" range (-180 to "
+"+180 for lon, -90 to +90 for lat)."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:836
+#, no-c-format
+msgid ""
+"The text parameter is a format string containing the format for the "
+"resulting text, similar to a date format string. Valid tokens are \"D\" for "
+"degrees, \"M\" for minutes, \"S\" for seconds, and \"C\" for cardinal "
+"direction (NSEW). DMS tokens may be repeated to indicate desired width and "
+"precision (\"SSS.SSSS\" means \" 1.0023\")."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:841
+#, no-c-format
+msgid ""
+"\"M\", \"S\", and \"C\" are optional. If \"C\" is omitted, degrees are shown"
+" with a \"-\" sign if south or west. If \"S\" is omitted, minutes will be "
+"shown as decimal with as many digits of precision as you specify. If \"M\" "
+"is also omitted, degrees are shown as decimal with as many digits precision "
+"as you specify."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:846
+#, no-c-format
+msgid ""
+"If the format string is omitted (or zero-length) a default format will be "
+"used."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:852
+#, no-c-format
+msgid "Availability: 2.0"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:858
+#, no-c-format
+msgid "Default format."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:859
+#, no-c-format
+msgid ""
+"SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)'));\n"
+" st_aslatlontext \n"
+"----------------------------\n"
+" 2°19'29.928\"S 3°14'3.243\"W"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:860
+#, no-c-format
+msgid "Providing a format (same as the default)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:861
+#, no-c-format
+msgid ""
+"SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)', 'D°M''S.SSS\"C'));\n"
+" st_aslatlontext \n"
+"----------------------------\n"
+" 2°19'29.928\"S 3°14'3.243\"W"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:862
+#, no-c-format
+msgid "Characters other than D, M, S, C and . are just passed through."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:863
+#, no-c-format
+msgid ""
+"SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)', 'D degrees, M minutes, S seconds to the C'));\n"
+" st_aslatlontext \n"
+"--------------------------------------------------------------------------------------\n"
+" 2 degrees, 19 minutes, 30 seconds to the S 3 degrees, 14 minutes, 3 seconds to the W"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:864
+#, no-c-format
+msgid "Signed degrees instead of cardinal directions."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:865
+#, no-c-format
+msgid ""
+"SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)', 'D°M''S.SSS\"'));\n"
+" st_aslatlontext \n"
+"----------------------------\n"
+" -2°19'29.928\" -3°14'3.243\""
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:866
+#, no-c-format
+msgid "Decimal degrees."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:867
+#, no-c-format
+msgid ""
+"SELECT (ST_AsLatLonText('POINT (-3.2342342 -2.32498)', 'D.DDDD degrees C'));\n"
+" st_aslatlontext \n"
+"-----------------------------------\n"
+" 2.3250 degrees S 3.2342 degrees W"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:868
+#, no-c-format
+msgid "Excessively large values are normalized."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:869
+#, no-c-format
+msgid ""
+"SELECT (ST_AsLatLonText('POINT (-302.2342342 -792.32498)'));\n"
+" st_aslatlontext \n"
+"-------------------------------\n"
+" 72°19'29.928\"S 57°45'56.757\"E"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:877
+#, no-c-format
+msgid "ST_AsTWKB"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:878
+#, no-c-format
+msgid "Returns the geometry as TWKB, aka \"Tiny Well-Known Binary\""
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_output.xml:882
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>bytea <function>ST_AsTWKB</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>decimaldigits_xy=0</parameter></paramdef> <paramdef><type>integer"
+" </type> <parameter>decimaldigits_z=0</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>decimaldigits_m=0</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>include_sizes=false</parameter></paramdef> "
+"<paramdef><type>boolean </type> <parameter>include_bounding "
+"boxes=false</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>bytea <function>ST_AsTWKB</function></funcdef> "
+"<paramdef><type>geometry[] </type> "
+"<parameter>geometries</parameter></paramdef> <paramdef><type>bigint[] "
+"</type> <parameter>unique_ids</parameter></paramdef> <paramdef><type>integer"
+" </type> <parameter>decimaldigits_xy=0</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>decimaldigits_z=0</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>decimaldigits_m=0</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>include_sizes=false</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>include_bounding_boxes=false</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:906
+#, no-c-format
+msgid ""
+"Returns the geometry in TWKB (Tiny Well-Known Binary) format. TWKB is a "
+"<ulink "
+"url=\"https://github.com/TWKB/Specification/blob/master/twkb.md\">compressed"
+" binary format</ulink> with a focus on minimizing the size of the output."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:907
+#, no-c-format
+msgid ""
+"The decimal digits parameters control how much precision is stored in the "
+"output. By default, values are rounded to the nearest unit before encoding. "
+"If you want to transfer more precision, increase the number. For example, a "
+"value of 1 implies that the first digit to the right of the decimal point "
+"will be preserved."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:908
+#, no-c-format
+msgid ""
+"The sizes and bounding boxes parameters control whether optional information"
+" about the encoded length of the object and the bounds of the object are "
+"included in the output. By default they are not. Do not turn them on unless "
+"your client software has a use for them, as they just use up space (and "
+"saving space is the point of TWKB)."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:909
+#, no-c-format
+msgid ""
+"The array-input form of the function is used to convert a collection of "
+"geometries and unique identifiers into a TWKB collection that preserves the "
+"identifiers. This is useful for clients that expect to unpack a collection "
+"and then access further information about the objects inside. You can create"
+" the arrays using the <ulink url=\"http://www.postgresql.org/docs/9.4/static"
+"/functions-aggregate.html\">array_agg</ulink> function. The other parameters"
+" operate the same as for the simple form of the function."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:911
+#, no-c-format
+msgid ""
+"The format specification is available online at <ulink "
+"url=\"https://github.com/TWKB/Specification\">https://github.com/TWKB/Specification</ulink>,"
+" and code for building a JavaScript client can be found at <ulink "
+"url=\"https://github.com/TWKB/twkb.js\">https://github.com/TWKB/twkb.js</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:914 reference_output.xml:957
+#, no-c-format
+msgid "Availability: 2.2.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:920
+#, no-c-format
+msgid ""
+"SELECT ST_AsTWKB('LINESTRING(1 1,5 5)'::geometry);\n"
+" st_astwkb \n"
+"--------------------------------------------\n"
+"\\x02000202020808"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:921
+#, no-c-format
+msgid ""
+"To create an aggregate TWKB object including identifiers aggregate the "
+"desired geometries and objects first, using \"array_agg()\", then call the "
+"appropriate TWKB function."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:923
+#, no-c-format
+msgid ""
+"SELECT ST_AsTWKB(array_agg(geom), array_agg(gid)) FROM mytable;\n"
+" st_astwkb \n"
+"--------------------------------------------\n"
+"\\x040402020400000202"
+msgstr ""
+
+#. Tag: refname
+#: reference_output.xml:937
+#, no-c-format
+msgid "ST_AsEncodedPolyline"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_output.xml:938
+#, no-c-format
+msgid "Returns an Encoded Polyline from a LineString geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_output.xml:943
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_AsEncodedPolyline</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>precision=5</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_output.xml:954
+#, no-c-format
+msgid "Returns the geometry as an Encoded Polyline."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_output.xml:962
+#, no-c-format
+msgid ""
+"ST_AsEncodedPolyline(GeomFromEWKT('SRID=4326;LINESTRING(-120.2 38.5,-120.95 40.7,-126.453 43.252)'));\n"
+"--result--\n"
+"|_p~iF~ps|U_ulLnnqC_mqNvxq`@"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:24+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_processing.xml:3
+#, no-c-format
+msgid "Geometry Processing"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:6
+#, no-c-format
+msgid "ST_Buffer"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:8
+#, no-c-format
+msgid ""
+"Returns a geometry covering all points within a given distance from the "
+"input geometry."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_processing.xml:15
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_Buffer</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>float </type> "
+"<parameter>radius_of_buffer</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry <function>ST_Buffer</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>float </type> "
+"<parameter>radius_of_buffer</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>num_seg_quarter_circle</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_Buffer</function></funcdef> <paramdef><type>geometry </type> "
+"<parameter>g1</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>radius_of_buffer</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>buffer_style_parameters</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geography "
+"<function>ST_Buffer</function></funcdef> <paramdef><type>geography </type> "
+"<parameter>g1</parameter></paramdef> <paramdef><type>float </type> "
+"<parameter>radius_of_buffer_in_meters</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:46 reference_processing.xml:220
+#: reference_processing.xml:299 reference_processing.xml:354
+#: reference_processing.xml:420 reference_processing.xml:569
+#: reference_processing.xml:637 reference_processing.xml:685
+#: reference_processing.xml:784 reference_processing.xml:864
+#: reference_processing.xml:922 reference_processing.xml:991
+#: reference_processing.xml:1038 reference_processing.xml:1080
+#: reference_processing.xml:1144 reference_processing.xml:1209
+#: reference_processing.xml:1251 reference_processing.xml:1310
+#: reference_processing.xml:1357 reference_processing.xml:1416
+#: reference_processing.xml:1468 reference_processing.xml:1522
+#: reference_processing.xml:1676 reference_processing.xml:1714
+#: reference_processing.xml:1791 reference_processing.xml:1842
+#: reference_processing.xml:1887 reference_processing.xml:1929
+#: reference_processing.xml:1970 reference_processing.xml:2023
+#: reference_processing.xml:2149 reference_processing.xml:2233
+#: reference_processing.xml:2325 reference_processing.xml:2394
+#: reference_processing.xml:2426 reference_processing.xml:2458
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_processing.xml:48
+#, no-c-format
+msgid ""
+"Returns a geometry/geography that represents all points whose distance from "
+"this Geometry/geography is less than or equal to distance."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:50
+#, no-c-format
+msgid ""
+"Geometry: Calculations are in the Spatial Reference System of the geometry. "
+"Introduced in 1.5 support for different end cap and mitre settings to "
+"control shape."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:53
+#, no-c-format
+msgid ""
+"Negative radii: For polygons, a negative radius can be used, which will "
+"shrink the polygon rather than expanding it."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:54
+#, no-c-format
+msgid ""
+"Geography: For geography this is really a thin wrapper around the geometry "
+"implementation. It first determines the best SRID that fits the bounding box"
+" of the geography object (favoring UTM, Lambert Azimuthal Equal Area (LAEA) "
+"north/south pole, and falling back on mercator in worst case scenario) and "
+"then buffers in that planar spatial ref and retransforms back to WGS84 "
+"geography."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:56
+#, no-c-format
+msgid ""
+"For geography this may not behave as expected if object is sufficiently "
+"large that it falls between two UTM zones or crosses the dateline"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:58
+#, no-c-format
+msgid ""
+"Availability: 1.5 - ST_Buffer was enhanced to support different endcaps and "
+"join types. These are useful for example to convert road linestrings into "
+"polygon roads with flat or square edges instead of rounded edges. Thin "
+"wrapper for geography was added. - requires GEOS >= 3.2 to take advantage"
+" of advanced geometry functionality."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:61
+#, no-c-format
+msgid ""
+"The optional third parameter (currently only applies to geometry) can either"
+" specify number of segments used to approximate a quarter circle (integer "
+"case, defaults to 8) or a list of blank-separated key=value pairs (string "
+"case) to tweak operations as follows:"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:65 reference_processing.xml:1545
+#, no-c-format
+msgid ""
+"'quad_segs=#' : number of segments used to approximate a quarter circle "
+"(defaults to 8)."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:68
+#, no-c-format
+msgid ""
+"'endcap=round|flat|square' : endcap style (defaults to \"round\", needs "
+"GEOS-3.2 or higher for a different value). 'butt' is also accepted as a "
+"synonym for 'flat'."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:71
+#, no-c-format
+msgid ""
+"'join=round|mitre|bevel' : join style (defaults to \"round\", needs GEOS-3.2"
+" or higher for a different value). 'miter' is also accepted as a synonym for"
+" 'mitre'."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:74
+#, no-c-format
+msgid ""
+"'mitre_limit=#.#' : mitre ratio limit (only affects mitered join style). "
+"'miter_limit' is also accepted as a synonym for 'mitre_limit'."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:79
+#, no-c-format
+msgid "Units of radius are measured in units of the spatial reference system."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:80
+#, no-c-format
+msgid ""
+"The inputs can be POINTS, MULTIPOINTS, LINESTRINGS, MULTILINESTRINGS, "
+"POLYGONS, MULTIPOLYGONS, and GeometryCollections."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:81
+#, no-c-format
+msgid ""
+"This function ignores the third dimension (z) and will always give a 2-d "
+"buffer even when presented with a 3d-geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:83 reference_processing.xml:308
+#: reference_processing.xml:1562 reference_processing.xml:1896
+#: reference_processing.xml:2345
+#, no-c-format
+msgid "Performed by the GEOS module."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:84 reference_processing.xml:588
+#: reference_processing.xml:795 reference_processing.xml:1169
+#: reference_processing.xml:2160 reference_processing.xml:2354
+#, no-c-format
+msgid "&sfs_compliant; s2.1.1.3"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:85
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.17"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:87
+#, no-c-format
+msgid ""
+"People often make the mistake of using this function to try to do radius "
+"searches. Creating a buffer to to a radius search is slow and pointless. Use"
+" <xref linkend=\"ST_DWithin\"/> instead."
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:92 reference_processing.xml:237
+#: reference_processing.xml:316 reference_processing.xml:390
+#: reference_processing.xml:458 reference_processing.xml:594
+#: reference_processing.xml:651 reference_processing.xml:802
+#: reference_processing.xml:1006 reference_processing.xml:1173
+#: reference_processing.xml:1326 reference_processing.xml:1374
+#: reference_processing.xml:1485 reference_processing.xml:1571
+#: reference_processing.xml:1812 reference_processing.xml:1858
+#: reference_processing.xml:1902 reference_processing.xml:1942
+#: reference_processing.xml:1996 reference_processing.xml:2046
+#: reference_processing.xml:2168 reference_processing.xml:2252
+#: reference_processing.xml:2361 reference_processing.xml:2402
+#: reference_processing.xml:2434
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: para
+#: reference_processing.xml:103
+#, no-c-format
+msgid "quad_segs=8 (default)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:106
+#, no-c-format
+msgid ""
+"SELECT ST_Buffer(\n"
+" ST_GeomFromText('POINT(100 90)'),\n"
+" 50, 'quad_segs=8');"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:114
+#, no-c-format
+msgid "quad_segs=2 (lame)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:117
+#, no-c-format
+msgid ""
+"SELECT ST_Buffer(\n"
+" ST_GeomFromText('POINT(100 90)'),\n"
+" 50, 'quad_segs=2');"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:126
+#, no-c-format
+msgid "endcap=round join=round (default)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:129
+#, no-c-format
+msgid ""
+"SELECT ST_Buffer(\n"
+" ST_GeomFromText(\n"
+" 'LINESTRING(50 50,150 150,150 50)'\n"
+" ), 10, 'endcap=round join=round');"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:137
+#, no-c-format
+msgid "endcap=square"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:140
+#, no-c-format
+msgid ""
+"SELECT ST_Buffer(\n"
+" ST_GeomFromText(\n"
+" 'LINESTRING(50 50,150 150,150 50)'\n"
+" ), 10, 'endcap=square join=round');"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:148
+#, no-c-format
+msgid "endcap=flat"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:151
+#, no-c-format
+msgid ""
+"SELECT ST_Buffer(\n"
+" ST_GeomFromText(\n"
+" 'LINESTRING(50 50,150 150,150 50)'\n"
+" ), 10, 'endcap=flat join=round');"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:160
+#, no-c-format
+msgid "join=bevel"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:163
+#, no-c-format
+msgid ""
+"SELECT ST_Buffer(\n"
+" ST_GeomFromText(\n"
+" 'LINESTRING(50 50,150 150,150 50)'\n"
+" ), 10, 'join=bevel');"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:171
+#, no-c-format
+msgid "join=mitre mitre_limit=5.0 (default mitre limit)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:174
+#, no-c-format
+msgid ""
+"SELECT ST_Buffer(\n"
+" ST_GeomFromText(\n"
+" 'LINESTRING(50 50,150 150,150 50)'\n"
+" ), 10, 'join=mitre mitre_limit=5.0');"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:182
+#, no-c-format
+msgid "join=mitre mitre_limit=1"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:185
+#, no-c-format
+msgid ""
+"SELECT ST_Buffer(\n"
+" ST_GeomFromText(\n"
+" 'LINESTRING(50 50,150 150,150 50)'\n"
+" ), 10, 'join=mitre mitre_limit=1.0');"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:192
+#, no-c-format
+msgid ""
+"--A buffered point approximates a circle\n"
+"-- A buffered point forcing approximation of (see diagram)\n"
+"-- 2 points per circle is poly with 8 sides (see diagram)\n"
+"SELECT ST_NPoints(ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50)) As promisingcircle_pcount,\n"
+"ST_NPoints(ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50, 2)) As lamecircle_pcount;\n"
+"\n"
+"promisingcircle_pcount | lamecircle_pcount\n"
+"------------------------+-------------------\n"
+" 33 | 9\n"
+"\n"
+"--A lighter but lamer circle\n"
+"-- only 2 points per quarter circle is an octagon\n"
+"--Below is a 100 meter octagon\n"
+"-- Note coordinates are in NAD 83 long lat which we transform\n"
+"to Mass state plane meter and then buffer to get measurements in meters;\n"
+"SELECT ST_AsText(ST_Buffer(\n"
+"ST_Transform(\n"
+"ST_SetSRID(ST_MakePoint(-71.063526, 42.35785),4269), 26986)\n"
+",100,2)) As octagon;\n"
+"----------------------\n"
+"POLYGON((236057.59057465 900908.759918696,236028.301252769 900838.049240578,235\n"
+"957.59057465 900808.759918696,235886.879896532 900838.049240578,235857.59057465\n"
+"900908.759918696,235886.879896532 900979.470596815,235957.59057465 901008.759918\n"
+"696,236028.301252769 900979.470596815,236057.59057465 900908.759918696))"
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:196 reference_processing.xml:271
+#: reference_processing.xml:320 reference_processing.xml:397
+#: reference_processing.xml:547 reference_processing.xml:610
+#: reference_processing.xml:658 reference_processing.xml:759
+#: reference_processing.xml:842 reference_processing.xml:901
+#: reference_processing.xml:969 reference_processing.xml:1013
+#: reference_processing.xml:1055 reference_processing.xml:1103
+#: reference_processing.xml:1187 reference_processing.xml:1229
+#: reference_processing.xml:1283 reference_processing.xml:1333
+#: reference_processing.xml:1387 reference_processing.xml:1440
+#: reference_processing.xml:1491 reference_processing.xml:1653
+#: reference_processing.xml:1692 reference_processing.xml:1762
+#: reference_processing.xml:1819 reference_processing.xml:1863
+#: reference_processing.xml:1907 reference_processing.xml:1947
+#: reference_processing.xml:2001 reference_processing.xml:2117
+#: reference_processing.xml:2209 reference_processing.xml:2287
+#: reference_processing.xml:2368 reference_processing.xml:2486
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: para
+#: reference_processing.xml:198
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_DWithin\"/>, <xref linkend=\"ST_SetSRID\"/>, <xref "
+"linkend=\"ST_Transform\"/>, <xref linkend=\"ST_Union\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:204
+#, no-c-format
+msgid "ST_BuildArea"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:206
+#, no-c-format
+msgid ""
+"Creates an areal geometry formed by the constituent linework of given "
+"geometry"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:212
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_BuildArea</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>A</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:222
+#, no-c-format
+msgid ""
+"Creates an areal geometry formed by the constituent linework of given "
+"geometry. The return type can be a Polygon or MultiPolygon, depending on "
+"input. If the input lineworks do not form polygons NULL is returned. The "
+"inputs can be LINESTRINGS, MULTILINESTRINGS, POLYGONS, MULTIPOLYGONS, and "
+"GeometryCollections."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:227
+#, no-c-format
+msgid "This function will assume all inner geometries represent holes"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:230 reference_processing.xml:1428
+#, no-c-format
+msgid ""
+"Input linework must be correctly noded for this function to work properly"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:233
+#, no-c-format
+msgid "Availability: 1.1.0 - requires GEOS >= 2.1.0."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:247
+#, no-c-format
+msgid "This will create a donut"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:250
+#, no-c-format
+msgid ""
+"SELECT ST_BuildArea(ST_Collect(smallc,bigc))\n"
+"FROM (SELECT\n"
+" ST_Buffer(\n"
+" ST_GeomFromText('POINT(100 90)'), 25) As smallc,\n"
+" ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50) As bigc) As foo;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:259
+#, no-c-format
+msgid ""
+"This will create a gaping hole inside the circle with prongs sticking out"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:262
+#, no-c-format
+msgid ""
+"SELECT ST_BuildArea(ST_Collect(line,circle))\n"
+"FROM (SELECT\n"
+" ST_Buffer(\n"
+" ST_MakeLine(ST_MakePoint(10, 10),ST_MakePoint(190, 190)),\n"
+" 5) As line,\n"
+" ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50) As circle) As foo;\n"
+"\n"
+"--this creates the same gaping hole\n"
+"--but using linestrings instead of polygons\n"
+"SELECT ST_BuildArea(\n"
+" ST_Collect(ST_ExteriorRing(line),ST_ExteriorRing(circle))\n"
+" )\n"
+"FROM (SELECT ST_Buffer(\n"
+" ST_MakeLine(ST_MakePoint(10, 10),ST_MakePoint(190, 190))\n"
+" ,5) As line,\n"
+" ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50) As circle) As foo;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:273
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_MakePolygon\"/>, <xref linkend=\"ST_BdPolyFromText\"/>,"
+" <xref linkend=\"ST_BdMPolyFromText\"/>wrappers to this function with "
+"standard OGC interface"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:284
+#, no-c-format
+msgid "ST_ClipByBox2D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:285
+#, no-c-format
+msgid "Returns the portion of a geometry falling within a rectangle."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:290
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ClipByBox2D</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>box2d</type> <parameter>box</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:301
+#, no-c-format
+msgid ""
+"Clips a geometry by a 2D box in a fast but possibly dirty way. The output "
+"geometry is not guaranteed to be valid (self-intersections for a polygon may"
+" be introduced). Topologically invalid input geometries do not result in "
+"exceptions being thrown."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:309 reference_processing.xml:2245
+#, no-c-format
+msgid "Requires GEOS 3.5.0+"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:311
+#, no-c-format
+msgid "Availability: 2.2.0 - requires GEOS >= 3.5.0."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:317
+#, no-c-format
+msgid ""
+"-- Rely on implicit cast from geometry to box2d for the second parameter\n"
+"SELECT ST_ClipByBox2D(the_geom, ST_MakeEnvelope(0,0,10,10)) FROM mytab;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:321
+#, no-c-format
+msgid ", <xref linkend=\"ST_MakeBox2D\"/>, <xref linkend=\"ST_MakeEnvelope\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:331
+#, no-c-format
+msgid "ST_Collect"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:332
+#, no-c-format
+msgid ""
+"Return a specified ST_Geometry value from a collection of other geometries."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_processing.xml:336
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_Collect</function></funcdef> "
+"<paramdef><type>geometry set</type> "
+"<parameter>g1field</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_Collect</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>g2</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_Collect</function></funcdef> <paramdef><type>geometry[]</type> "
+"<parameter>g1_array</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:355
+#, no-c-format
+msgid ""
+"Output type can be a MULTI* or a GEOMETRYCOLLECTION. Comes in 2 variants. "
+"Variant 1 collects 2 geometries. Variant 2 is an aggregate function that "
+"takes a set of geometries and collects them into a single ST_Geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:359
+#, no-c-format
+msgid ""
+"Aggregate version: This function returns a GEOMETRYCOLLECTION or a MULTI "
+"object from a set of geometries. The ST_Collect() function is an "
+"\"aggregate\" function in the terminology of PostgreSQL. That means that it "
+"operates on rows of data, in the same way the SUM() and AVG() functions do. "
+"For example, \"SELECT ST_Collect(GEOM) FROM GEOMTABLE GROUP BY ATTRCOLUMN\" "
+"will return a separate GEOMETRYCOLLECTION for each distinct value of "
+"ATTRCOLUMN."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:367
+#, no-c-format
+msgid ""
+"Non-Aggregate version: This function returns a geometry being a collection "
+"of two input geometries. Output type can be a MULTI* or a "
+"GEOMETRYCOLLECTION."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:371
+#, no-c-format
+msgid ""
+"ST_Collect and ST_Union are often interchangeable. ST_Collect is in general "
+"orders of magnitude faster than ST_Union because it does not try to dissolve"
+" boundaries or validate that a constructed MultiPolgon doesn't have "
+"overlapping regions. It merely rolls up single geometries into MULTI and "
+"MULTI or mixed geometry types into Geometry Collections. Unfortunately "
+"geometry collections are not well-supported by GIS tools. To prevent "
+"ST_Collect from returning a Geometry Collection when collecting MULTI "
+"geometries, one can use the below trick that utilizes <xref "
+"linkend=\"ST_Dump\"/> to expand the MULTIs out to singles and then regroup "
+"them."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:382
+#, no-c-format
+msgid ""
+"Availability: 1.4.0 - ST_Collect(geomarray) was introduced. ST_Collect was "
+"enhanced to handle more geometries faster."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:383 reference_processing.xml:590
+#: reference_processing.xml:645 reference_processing.xml:697
+#: reference_processing.xml:888 reference_processing.xml:943
+#: reference_processing.xml:1001 reference_processing.xml:1042
+#: reference_processing.xml:1090 reference_processing.xml:1214
+#: reference_processing.xml:1278 reference_processing.xml:1321
+#: reference_processing.xml:1475 reference_processing.xml:1688
+#: reference_processing.xml:1803 reference_processing.xml:2478
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:384
+#, no-c-format
+msgid ""
+"&curve_support; This method supports Circular Strings and Curves, but will "
+"never return a MULTICURVE or MULTI as one would expect and PostGIS does not "
+"currently support those."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:391
+#, no-c-format
+msgid ""
+"Aggregate example (<ulink url=\"http://postgis.refractions.net/pipermail"
+"/postgis-"
+"users/2008-June/020331.html\">http://postgis.refractions.net/pipermail"
+"/postgis-users/2008-June/020331.html</ulink>)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:392
+#, no-c-format
+msgid ""
+"SELECT stusps,\n"
+" ST_Multi(ST_Collect(f.the_geom)) as singlegeom\n"
+" FROM (SELECT stusps, (ST_Dump(the_geom)).geom As the_geom\n"
+" FROM\n"
+" somestatetable ) As f\n"
+"GROUP BY stusps"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:393 reference_processing.xml:2364
+#, no-c-format
+msgid "Non-Aggregate example"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:394
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Collect(ST_GeomFromText('POINT(1 2)'),\n"
+" ST_GeomFromText('POINT(-2 3)') ));\n"
+"\n"
+"st_astext\n"
+"----------\n"
+"MULTIPOINT(1 2,-2 3)\n"
+"\n"
+"--Collect 2 d points\n"
+"SELECT ST_AsText(ST_Collect(ST_GeomFromText('POINT(1 2)'),\n"
+" ST_GeomFromText('POINT(1 2)') ) );\n"
+"\n"
+"st_astext\n"
+"----------\n"
+"MULTIPOINT(1 2,1 2)\n"
+"\n"
+"--Collect 3d points\n"
+"SELECT ST_AsEWKT(ST_Collect(ST_GeomFromEWKT('POINT(1 2 3)'),\n"
+" ST_GeomFromEWKT('POINT(1 2 4)') ) );\n"
+"\n"
+" st_asewkt\n"
+"-------------------------\n"
+" MULTIPOINT(1 2 3,1 2 4)\n"
+"\n"
+" --Example with curves\n"
+"SELECT ST_AsText(ST_Collect(ST_GeomFromText('CIRCULARSTRING(220268 150415,220227 150505,220227 150406)'),\n"
+"ST_GeomFromText('CIRCULARSTRING(220227 150406,2220227 150407,220227 150406)')));\n"
+" st_astext\n"
+"------------------------------------------------------------------------------------\n"
+" GEOMETRYCOLLECTION(CIRCULARSTRING(220268 150415,220227 150505,220227 150406),\n"
+" CIRCULARSTRING(220227 150406,2220227 150407,220227 150406))\n"
+"\n"
+"--New ST_Collect array construct\n"
+"SELECT ST_Collect(ARRAY(SELECT the_geom FROM sometable));\n"
+"\n"
+"SELECT ST_AsText(ST_Collect(ARRAY[ST_GeomFromText('LINESTRING(1 2, 3 4)'),\n"
+" ST_GeomFromText('LINESTRING(3 4, 4 5)')])) As wktcollect;\n"
+"\n"
+"--wkt collect --\n"
+"MULTILINESTRING((1 2,3 4),(3 4,4 5))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:398
+#, no-c-format
+msgid ", <xref linkend=\"ST_Union\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:403
+#, no-c-format
+msgid "ST_ConcaveHull"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:404
+#, no-c-format
+msgid ""
+"The concave hull of a geometry represents a possibly concave geometry that "
+"encloses all geometries within the set. You can think of it as shrink "
+"wrapping."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:410
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ConcaveHull</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float </type> "
+"<parameter>target_percent</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>allow_holes=false</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:421
+#, no-c-format
+msgid ""
+"The concave hull of a geometry represents a possibly concave geometry that "
+"encloses all geometries within the set. Defaults to false for allowing "
+"polygons with holes. The result is never higher than a single polygon."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:425
+#, no-c-format
+msgid ""
+"The target_percent is the target percent of area of convex hull the PostGIS "
+"solution will try to approach before giving up or exiting. One can think of "
+"the concave hull as the geometry you get by vacuum sealing a set of "
+"geometries. The target_percent of 1 will give you the same answer as the "
+"convex hull. A target_percent between 0 and 0.99 will give you something "
+"that should have a smaller area than the convex hull. This is different from"
+" a convex hull which is more like wrapping a rubber band around the set of "
+"geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:430
+#, no-c-format
+msgid ""
+"It is usually used with MULTI and Geometry Collections. Although it is not "
+"an aggregate - you can use it in conjunction with ST_Collect or ST_Union to "
+"get the concave hull of a set of points/linestring/polygons "
+"ST_ConcaveHull(ST_Collect(somepointfield), 0.80)."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:435
+#, no-c-format
+msgid ""
+"It is much slower to compute than convex hull but encloses the geometry "
+"better and is also useful for image recognition."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:438 reference_processing.xml:586
+#: reference_processing.xml:791 reference_processing.xml:1164
+#: reference_processing.xml:2156
+#, no-c-format
+msgid "Performed by the GEOS module"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:439
+#, no-c-format
+msgid ""
+"Note - If you are using with points, linestrings, or geometry collections "
+"use ST_Collect. If you are using with polygons, use ST_Union since it may "
+"fail with invalid geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:442
+#, no-c-format
+msgid ""
+"Note - The smaller you make the target percent, the longer it takes to "
+"process the concave hull and more likely to run into topological exceptions."
+" Also the more floating points and number of points you accrue. First try a "
+"0.99 which does a first hop, is usually very fast, sometimes as fast as "
+"computing the convex hull, and usually gives much better than 99% of shrink "
+"since it almost always overshoots. Second hope of 0.98 it slower, others get"
+" slower usually quadratically. To reduce precision and float points, use "
+"<xref linkend=\"ST_SimplifyPreserveTopology\"/> or <xref "
+"linkend=\"ST_SnapToGrid\"/> after ST_ConcaveHull. ST_SnapToGrid is a bit "
+"faster, but could result in invalid geometries where as "
+"ST_SimplifyPreserveTopology almost always preserves the validity of the "
+"geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:447
+#, no-c-format
+msgid ""
+"More real world examples and brief explanation of the technique are shown "
+"<ulink "
+"url=\"http://www.bostongis.com/postgis_concavehull.snippet\">http://www.bostongis.com/postgis_concavehull.snippet</ulink>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:450
+#, no-c-format
+msgid ""
+"Also check out Simon Greener's article on demonstrating ConcaveHull "
+"introduced in Oracle 11G R2. <ulink "
+"url=\"http://www.spatialdbadvisor.com/oracle_spatial_tips_tricks/172"
+"/concave-hull-geometries-in-oracle-"
+"11gr2\">http://www.spatialdbadvisor.com/oracle_spatial_tips_tricks/172"
+"/concave-hull-geometries-in-oracle-11gr2</ulink>. The solution we get at "
+"0.75 target percent of convex hull is similar to the shape Simon gets with "
+"Oracle SDO_CONCAVEHULL_BOUNDARY."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:454 reference_processing.xml:1040
+#: reference_processing.xml:2034
+#, no-c-format
+msgid "Availability: 2.0.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:459
+#, no-c-format
+msgid ""
+"--Get estimate of infected area based on point observations\n"
+"SELECT d.disease_type,\n"
+" ST_ConcaveHull(ST_Collect(d.pnt_geom), 0.99) As geom\n"
+" FROM disease_obs As d\n"
+" GROUP BY d.disease_type;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:469
+#, no-c-format
+msgid ""
+"ST_ConcaveHull of 2 polygons encased in target 100% shrink concave hull"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:472
+#, no-c-format
+msgid ""
+"-- geometries overlaid with concavehull \n"
+"-- at target 100% shrink (this is the same as convex hull - since no shrink)\n"
+"SELECT \n"
+" ST_ConcaveHull(\n"
+" ST_Union(ST_GeomFromText('POLYGON((175 150, 20 40, \n"
+" 50 60, 125 100, 175 150))'),\n"
+" ST_Buffer(ST_GeomFromText('POINT(110 170)'), 20)\n"
+" ), 1) \n"
+" As convexhull;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:479
+#, no-c-format
+msgid ""
+"-- geometries overlaid with concavehull at target 90% of convex hull area"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:483
+#, no-c-format
+msgid ""
+"-- geometries overlaid with concavehull at target 90% shrink\n"
+"SELECT \n"
+" ST_ConcaveHull(\n"
+" ST_Union(ST_GeomFromText('POLYGON((175 150, 20 40, \n"
+" 50 60, 125 100, 175 150))'),\n"
+" ST_Buffer(ST_GeomFromText('POINT(110 170)'), 20)\n"
+" ), 0.9) \n"
+" As target_90;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:492
+#, no-c-format
+msgid "L Shape points overlaid with convex hull"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:495
+#, no-c-format
+msgid ""
+"-- this produces a table of 42 points that form an L shape\n"
+"SELECT (ST_DumpPoints(ST_GeomFromText(\n"
+"'MULTIPOINT(14 14,34 14,54 14,74 14,94 14,114 14,134 14,\n"
+"150 14,154 14,154 6,134 6,114 6,94 6,74 6,54 6,34 6,\n"
+"14 6,10 6,8 6,7 7,6 8,6 10,6 30,6 50,6 70,6 90,6 110,6 130,\n"
+"6 150,6 170,6 190,6 194,14 194,14 174,14 154,14 134,14 114,\n"
+"14 94,14 74,14 54,14 34,14 14)'))).geom \n"
+" INTO TABLE l_shape;\n"
+"\n"
+"SELECT ST_ConvexHull(ST_Collect(geom))\n"
+"FROM l_shape;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:502
+#, no-c-format
+msgid "ST_ConcaveHull of L points at target 99% of convex hull"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:505
+#, no-c-format
+msgid ""
+"SELECT ST_ConcaveHull(ST_Collect(geom), 0.99)\n"
+" FROM l_shape;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:514
+#, no-c-format
+msgid "Concave Hull of L points at target 80% convex hull area"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:517
+#, no-c-format
+msgid ""
+"-- Concave Hull L shape points\n"
+" -- at target 80% of convexhull\n"
+" SELECT ST_ConcaveHull(ST_Collect(geom), 0.80)\n"
+" FROM l_shape;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:526
+#, no-c-format
+msgid "multilinestring overlaid with Convex hull"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:534
+#, no-c-format
+msgid ""
+"multilinestring with overlaid with Concave hull of linestrings at 99% target"
+" -- first hop"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:538
+#, no-c-format
+msgid ""
+"SELECT ST_ConcaveHull(ST_GeomFromText('MULTILINESTRING((106 164,30 112,74 70,82 112,130 94,\n"
+" 130 62,122 40,156 32,162 76,172 88),\n"
+"(132 178,134 148,128 136,96 128,132 108,150 130,\n"
+"170 142,174 110,156 96,158 90,158 88),\n"
+"(22 64,66 28,94 38,94 68,114 76,112 30,\n"
+"132 10,168 18,178 34,186 52,184 74,190 100,\n"
+"190 122,182 148,178 170,176 184,156 164,146 178,\n"
+"132 186,92 182,56 158,36 150,62 150,76 128,88 118))'),0.99)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:548
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_ConvexHull\"/>, <xref "
+"linkend=\"ST_SimplifyPreserveTopology\"/>, <xref linkend=\"ST_SnapToGrid\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:554
+#, no-c-format
+msgid "ST_ConvexHull"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:555
+#, no-c-format
+msgid ""
+"<refpurpose>The convex hull of a geometry represents the minimum convex "
+"geometry that encloses all geometries within the set.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:561
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ConvexHull</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:570
+#, no-c-format
+msgid ""
+"<para>The convex hull of a geometry represents the minimum convex geometry "
+"that encloses all geometries within the set.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:573
+#, no-c-format
+msgid ""
+"One can think of the convex hull as the geometry you get by wrapping an "
+"elastic band around a set of geometries. This is different from a concave "
+"hull which is analogous to shrink-wrapping your geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:577
+#, no-c-format
+msgid ""
+"It is usually used with MULTI and Geometry Collections. Although it is not "
+"an aggregate - you can use it in conjunction with ST_Collect to get the "
+"convex hull of a set of points. ST_ConvexHull(ST_Collect(somepointfield))."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:582
+#, no-c-format
+msgid ""
+"It is often used to determine an affected area based on a set of point "
+"observations."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:589
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.16"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:595
+#, no-c-format
+msgid ""
+"--Get estimate of infected area based on point observations\n"
+"SELECT d.disease_type,\n"
+" ST_ConvexHull(ST_Collect(d.the_geom)) As the_geom\n"
+" FROM disease_obs As d\n"
+" GROUP BY d.disease_type;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:603
+#, no-c-format
+msgid ""
+"Convex Hull of a MultiLinestring and a MultiPoint seen together with the "
+"MultiLinestring and MultiPoint"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:606
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_ConvexHull(\n"
+" ST_Collect(\n"
+" ST_GeomFromText('MULTILINESTRING((100 190,10 8),(150 10, 20 30))'),\n"
+" ST_GeomFromText('MULTIPOINT(50 5, 150 30, 50 10, 10 10)')\n"
+" )) );\n"
+"---st_astext--\n"
+"POLYGON((50 5,10 8,10 10,100 190,150 30,150 10,50 5))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:611
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_ConcaveHull\"/>, <xref "
+"linkend=\"ST_MinimumBoundingCircle\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:617
+#, no-c-format
+msgid "ST_CurveToLine"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:619
+#, no-c-format
+msgid "Converts a CIRCULARSTRING/CURVEDPOLYGON to a LINESTRING/POLYGON"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_processing.xml:623
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_CurveToLine</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>curveGeom</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_CurveToLine</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>curveGeom</parameter></paramdef> "
+"<paramdef><type>integer</type> "
+"<parameter>segments_per_qtr_circle</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:639
+#, no-c-format
+msgid ""
+"Converst a CIRCULAR STRING to regular LINESTRING or CURVEPOLYGON to POLYGON."
+" Useful for outputting to devices that can't support CIRCULARSTRING geometry"
+" types"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:640
+#, no-c-format
+msgid ""
+"Converts a given geometry to a linear geometry. Each curved geometry or "
+"segment is converted into a linear approximation using the default value of "
+"32 segments per quarter circle"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:642 reference_processing.xml:1213
+#, no-c-format
+msgid "Availability: 1.2.2?"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:643
+#, no-c-format
+msgid "&sfs_compliant;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:644
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 7.1.7"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:646 reference_processing.xml:885
+#: reference_processing.xml:940 reference_processing.xml:1041
+#: reference_processing.xml:1089 reference_processing.xml:1215
+#, no-c-format
+msgid "&curve_support;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:653
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_CurveToLine(ST_GeomFromText('CIRCULARSTRING(220268 150415,220227 150505,220227 150406)')));\n"
+"\n"
+"--Result --\n"
+" LINESTRING(220268 150415,220269.95064912 150416.539364228,220271.823415575 150418.17258804,220273.613787707 150419.895736857,\n"
+" 220275.317452352 150421.704659462,220276.930305234 150423.594998003,220278.448460847 150425.562198489,\n"
+" 220279.868261823 150427.60152176,220281.186287736 150429.708054909,220282.399363347 150431.876723113,\n"
+" 220283.50456625 150434.10230186,220284.499233914 150436.379429536,220285.380970099 150438.702620341,220286.147650624 150441.066277505,\n"
+" 220286.797428488 150443.464706771,220287.328738321 150445.892130112,220287.740300149 150448.342699654,\n"
+" 220288.031122486 150450.810511759,220288.200504713 150453.289621251,220288.248038775 150455.77405574,\n"
+" 220288.173610157 150458.257830005,220287.977398166 150460.734960415,220287.659875492 150463.199479347,\n"
+" 220287.221807076 150465.64544956,220286.664248262 150468.066978495,220285.988542259 150470.458232479,220285.196316903 150472.81345077,\n"
+" 220284.289480732 150475.126959442,220283.270218395 150477.39318505,220282.140985384 150479.606668057,\n"
+" 220280.90450212 150481.762075989,220279.5637474 150483.85421628,220278.12195122 150485.87804878,\n"
+" 220276.582586992 150487.828697901,220274.949363179 150489.701464356,220273.226214362 150491.491836488,\n"
+" 220271.417291757 150493.195501133,220269.526953216 150494.808354014,220267.559752731 150496.326509628,\n"
+" 220265.520429459 150497.746310603,220263.41389631 150499.064336517,220261.245228106 150500.277412127,\n"
+" 220259.019649359 150501.38261503,220256.742521683 150502.377282695,220254.419330878 150503.259018879,\n"
+" 220252.055673714 150504.025699404,220249.657244448 150504.675477269,220247.229821107 150505.206787101,\n"
+" 220244.779251566 150505.61834893,220242.311439461 150505.909171266,220239.832329968 150506.078553494,\n"
+" 220237.347895479 150506.126087555,220234.864121215 150506.051658938,220232.386990804 150505.855446946,\n"
+" 220229.922471872 150505.537924272,220227.47650166 150505.099855856,220225.054972724 150504.542297043,\n"
+" 220222.663718741 150503.86659104,220220.308500449 150503.074365683,\n"
+" 220217.994991777 150502.167529512,220215.72876617 150501.148267175,\n"
+" 220213.515283163 150500.019034164,220211.35987523 150498.7825509,\n"
+" 220209.267734939 150497.441796181,220207.243902439 150496,\n"
+" 220205.293253319 150494.460635772,220203.420486864 150492.82741196,220201.630114732 150491.104263143,\n"
+" 220199.926450087 150489.295340538,220198.313597205 150487.405001997,220196.795441592 150485.437801511,\n"
+" 220195.375640616 150483.39847824,220194.057614703 150481.291945091,220192.844539092 150479.123276887,220191.739336189 150476.89769814,\n"
+" 220190.744668525 150474.620570464,220189.86293234 150472.297379659,220189.096251815 150469.933722495,\n"
+" 220188.446473951 150467.535293229,220187.915164118 150465.107869888,220187.50360229 150462.657300346,\n"
+" 220187.212779953 150460.189488241,220187.043397726 150457.710378749,220186.995863664 150455.22594426,\n"
+" 220187.070292282 150452.742169995,220187.266504273 150450.265039585,220187.584026947 150447.800520653,\n"
+" 220188.022095363 150445.35455044,220188.579654177 150442.933021505,220189.25536018 150440.541767521,\n"
+" 220190.047585536 150438.18654923,220190.954421707 150435.873040558,220191.973684044 150433.60681495,\n"
+" 220193.102917055 150431.393331943,220194.339400319 150429.237924011,220195.680155039 150427.14578372,220197.12195122 150425.12195122,\n"
+" 220198.661315447 150423.171302099,220200.29453926 150421.298535644,220202.017688077 150419.508163512,220203.826610682 150417.804498867,\n"
+" 220205.716949223 150416.191645986,220207.684149708 150414.673490372,220209.72347298 150413.253689397,220211.830006129 150411.935663483,\n"
+" 220213.998674333 150410.722587873,220216.22425308 150409.61738497,220218.501380756 150408.622717305,220220.824571561 150407.740981121,\n"
+" 220223.188228725 150406.974300596,220225.586657991 150406.324522731,220227 150406)\n"
+"\n"
+"--3d example\n"
+"SELECT ST_AsEWKT(ST_CurveToLine(ST_GeomFromEWKT('CIRCULARSTRING(220268 150415 1,220227 150505 2,220227 150406 3)')));\n"
+"Output\n"
+"------\n"
+" LINESTRING(220268 150415 1,220269.95064912 150416.539364228 1.0181172856673,\n"
+" 220271.823415575 150418.17258804 1.03623457133459,220273.613787707 150419.895736857 1.05435185700189,....AD INFINITUM ....\n"
+" 220225.586657991 150406.324522731 1.32611114201132,220227 150406 3)\n"
+"\n"
+"--use only 2 segments to approximate quarter circle\n"
+"SELECT ST_AsText(ST_CurveToLine(ST_GeomFromText('CIRCULARSTRING(220268 150415,220227 150505,220227 150406)'),2));\n"
+"st_astext\n"
+"------------------------------\n"
+" LINESTRING(220268 150415,220287.740300149 150448.342699654,220278.12195122 150485.87804878,\n"
+" 220244.779251566 150505.61834893,220207.243902439 150496,220187.50360229 150462.657300346,\n"
+" 220197.12195122 150425.12195122,220227 150406)"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:666
+#, no-c-format
+msgid "ST_DelaunayTriangles"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:668
+#, no-c-format
+msgid "Return a Delaunay triangulation around the given input points."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:675
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_DelaunayTriangles</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>float </type> <parameter>tolerance</parameter></paramdef> "
+"<paramdef><type>int4 </type> <parameter>flags</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:687
+#, no-c-format
+msgid ""
+"Return a <ulink "
+"url=\"http://en.wikipedia.org/wiki/Delaunay_triangulation\">Delaunay "
+"triangulation</ulink> around the vertices of the input geometry. Output is a"
+" COLLECTION of polygons (for flags=0) or a MULTILINESTRING (for flags=1) or "
+"TIN (for flags=2). The tolerance, if any, is used to snap input vertices "
+"togheter."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:696
+#, no-c-format
+msgid "Availability: 2.1.0 - requires GEOS >= 3.4.0."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:698 reference_processing.xml:887
+#: reference_processing.xml:942 reference_processing.xml:1045
+#: reference_processing.xml:1093 reference_processing.xml:1807
+#, no-c-format
+msgid "&T_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:702
+#, no-c-format
+msgid "2D Examples"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:711
+#, no-c-format
+msgid "Original polygons"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:714
+#, no-c-format
+msgid ""
+"-- our original geometry --\n"
+" ST_Union(ST_GeomFromText('POLYGON((175 150, 20 40, \n"
+" 50 60, 125 100, 175 150))'),\n"
+" ST_Buffer(ST_GeomFromText('POINT(110 170)'), 20)\n"
+" )"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:722
+#, no-c-format
+msgid ""
+"ST_DelaunayTriangles of 2 polygons: delaunay triangle polygons each triangle"
+" themed in different color"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:725
+#, no-c-format
+msgid ""
+"-- geometries overlaid multilinestring triangles\n"
+"SELECT \n"
+" ST_DelaunayTriangles(\n"
+" ST_Union(ST_GeomFromText('POLYGON((175 150, 20 40, \n"
+" 50 60, 125 100, 175 150))'),\n"
+" ST_Buffer(ST_GeomFromText('POINT(110 170)'), 20)\n"
+" )) \n"
+" As dtriag;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:732
+#, no-c-format
+msgid "-- delaunay triangles as multilinestring"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:735
+#, no-c-format
+msgid ""
+"SELECT \n"
+" ST_DelaunayTriangles(\n"
+" ST_Union(ST_GeomFromText('POLYGON((175 150, 20 40, \n"
+" 50 60, 125 100, 175 150))'),\n"
+" ST_Buffer(ST_GeomFromText('POINT(110 170)'), 20)\n"
+" ),0.001,1) \n"
+" As dtriag;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:743
+#, no-c-format
+msgid "-- delaunay triangles of 45 points as 55 triangle polygons"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:746
+#, no-c-format
+msgid ""
+"-- this produces a table of 42 points that form an L shape\n"
+"SELECT (ST_DumpPoints(ST_GeomFromText(\n"
+"'MULTIPOINT(14 14,34 14,54 14,74 14,94 14,114 14,134 14,\n"
+"150 14,154 14,154 6,134 6,114 6,94 6,74 6,54 6,34 6,\n"
+"14 6,10 6,8 6,7 7,6 8,6 10,6 30,6 50,6 70,6 90,6 110,6 130,\n"
+"6 150,6 170,6 190,6 194,14 194,14 174,14 154,14 134,14 114,\n"
+"14 94,14 74,14 54,14 34,14 14)'))).geom \n"
+" INTO TABLE l_shape;\n"
+"-- output as individual polygon triangles\n"
+"SELECT ST_AsText((ST_Dump(geom)).geom) As wkt\n"
+"FROM ( SELECT ST_DelaunayTriangles(ST_Collect(geom)) As geom\n"
+"FROM l_shape) As foo;\n"
+"\n"
+"---wkt ---\n"
+"POLYGON((6 194,6 190,14 194,6 194))\n"
+"POLYGON((14 194,6 190,14 174,14 194))\n"
+"POLYGON((14 194,14 174,154 14,14 194))\n"
+"POLYGON((154 14,14 174,14 154,154 14))\n"
+"POLYGON((154 14,14 154,150 14,154 14))\n"
+"POLYGON((154 14,150 14,154 6,154 14))\n"
+":\n"
+":"
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:755
+#, no-c-format
+msgid "3D Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:756
+#, no-c-format
+msgid ""
+"-- 3D multipoint --\n"
+"SELECT ST_AsText(ST_DelaunayTriangles(ST_GeomFromText(\n"
+"'MULTIPOINT Z(14 14 10,\n"
+"150 14 100,34 6 25, 20 10 150)'))) As wkt;\n"
+"\n"
+"-----wkt----\n"
+"GEOMETRYCOLLECTION Z (POLYGON Z ((14 14 10,20 10 150,34 6 25,14 14 10))\n"
+" ,POLYGON Z ((14 14 10,34 6 25,150 14 100,14 14 10)))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:760 reference_processing.xml:1441
+#, no-c-format
+msgid ", <xref linkend=\"ST_Dump\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:767
+#, no-c-format
+msgid "ST_Difference"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:769
+#, no-c-format
+msgid ""
+"Returns a geometry that represents that part of geometry A that does not "
+"intersect with geometry B."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:775
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Difference</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geomB</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:786
+#, no-c-format
+msgid ""
+"Returns a geometry that represents that part of geometry A that does not "
+"intersect with geometry B. One can think of this as GeometryA - "
+"ST_Intersection(A,B). If A is completely contained in B then an empty "
+"geometry collection is returned."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:789
+#, no-c-format
+msgid "Note - order matters. B - A will always return a portion of B"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:793 reference_processing.xml:2158
+#, no-c-format
+msgid "Do not call with a GeometryCollection as an argument"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:796
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.20"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:797 reference_processing.xml:2162
+#, no-c-format
+msgid ""
+"&Z_support; However it seems to only consider x y when doing the difference "
+"and tacks back on the Z-Index"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:814
+#, no-c-format
+msgid "The original linestrings shown together."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:826
+#, no-c-format
+msgid "The difference of the two linestrings"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:835
+#, no-c-format
+msgid ""
+"--Safe for 2d. This is same geometries as what is shown for st_symdifference\n"
+"SELECT ST_AsText(\n"
+" ST_Difference(\n"
+" ST_GeomFromText('LINESTRING(50 100, 50 200)'),\n"
+" ST_GeomFromText('LINESTRING(50 50, 50 150)')\n"
+" )\n"
+" );\n"
+"\n"
+"st_astext\n"
+"---------\n"
+"LINESTRING(50 150,50 200)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:837
+#, no-c-format
+msgid ""
+"--When used in 3d doesn't quite do the right thing\n"
+"SELECT ST_AsEWKT(ST_Difference(ST_GeomFromEWKT('MULTIPOINT(-118.58 38.38 5,-118.60 38.329 6,-118.614 38.281 7)'), ST_GeomFromEWKT('POINT(-118.614 38.281 5)')));\n"
+"st_asewkt\n"
+"---------\n"
+"MULTIPOINT(-118.6 38.329 6,-118.58 38.38 5)"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:850
+#, no-c-format
+msgid "ST_Dump"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:851
+#, no-c-format
+msgid ""
+"Returns a set of geometry_dump (geom,path) rows, that make up a geometry g1."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:856
+#, no-c-format
+msgid ""
+"<funcdef>geometry_dump[] <function>ST_Dump</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:865
+#, no-c-format
+msgid ""
+"This is a set-returning function (SRF). It returns a set of geometry_dump "
+"rows, formed by a geometry (geom) and an array of integers (path). When the "
+"input geometry is a simple type (POINT,LINESTRING,POLYGON) a single record "
+"will be returned with an empty path array and the input geometry as geom. "
+"When the input geometry is a collection or multi it will return a record for"
+" each of the collection components, and the path will express the position "
+"of the component inside the collection."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:874
+#, no-c-format
+msgid ""
+"ST_Dump is useful for expanding geometries. It is the reverse of a GROUP BY "
+"in that it creates new rows. For example it can be use to expand "
+"MULTIPOLYGONS into POLYGONS."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:878 reference_processing.xml:938
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was "
+"introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:879
+#, no-c-format
+msgid "Availability: PostGIS 1.0.0RC1. Requires PostgreSQL 7.3 or higher."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:881
+#, no-c-format
+msgid ""
+"Prior to 1.3.4, this function crashes if used with geometries that contain "
+"CURVES. This is fixed in 1.3.4+"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:886 reference_processing.xml:941
+#: reference_processing.xml:1044 reference_processing.xml:1092
+#: reference_processing.xml:1687 reference_processing.xml:1806
+#, no-c-format
+msgid "&P_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:892
+#, no-c-format
+msgid "Standard Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:893
+#, no-c-format
+msgid ""
+"SELECT sometable.field1, sometable.field1,\n"
+" (ST_Dump(sometable.the_geom)).geom AS the_geom\n"
+"FROM sometable;\n"
+"\n"
+"-- Break a compound curve into its constituent linestrings and circularstrings\n"
+"SELECT ST_AsEWKT(a.geom), ST_HasArc(a.geom)\n"
+" FROM ( SELECT (ST_Dump(p_geom)).geom AS geom\n"
+" FROM (SELECT ST_GeomFromEWKT('COMPOUNDCURVE(CIRCULARSTRING(0 0, 1 1, 1 0),(1 0, 0 1))') AS p_geom) AS b\n"
+" ) AS a;\n"
+" st_asewkt | st_hasarc\n"
+"-----------------------------+----------\n"
+" CIRCULARSTRING(0 0,1 1,1 0) | t\n"
+" LINESTRING(1 0,0 1) | f\n"
+"(2 rows)"
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:895 reference_processing.xml:963
+#, no-c-format
+msgid "Polyhedral Surfaces, TIN and Triangle Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:896
+#, no-c-format
+msgid ""
+"-- Polyhedral surface example\n"
+"-- Break a Polyhedral surface into its faces\n"
+"SELECT (a.p_geom).path[1] As path, ST_AsEWKT((a.p_geom).geom) As geom_ewkt\n"
+" FROM (SELECT ST_Dump(ST_GeomFromEWKT('POLYHEDRALSURFACE( \n"
+"((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+"((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+"((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) \n"
+")') ) AS p_geom ) AS a;\n"
+"\n"
+" path | geom_ewkt\n"
+"------+------------------------------------------\n"
+" 1 | POLYGON((0 0 0,0 0 1,0 1 1,0 1 0,0 0 0))\n"
+" 2 | POLYGON((0 0 0,0 1 0,1 1 0,1 0 0,0 0 0))\n"
+" 3 | POLYGON((0 0 0,1 0 0,1 0 1,0 0 1,0 0 0))\n"
+" 4 | POLYGON((1 1 0,1 1 1,1 0 1,1 0 0,1 1 0))\n"
+" 5 | POLYGON((0 1 0,0 1 1,1 1 1,1 1 0,0 1 0))\n"
+" 6 | POLYGON((0 0 1,1 0 1,1 1 1,0 1 1,0 0 1))"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:898
+#, no-c-format
+msgid ""
+"-- TIN -- \n"
+"SELECT (g.gdump).path, ST_AsEWKT((g.gdump).geom) as wkt\n"
+" FROM\n"
+" (SELECT \n"
+" ST_Dump( ST_GeomFromEWKT('TIN (((\n"
+" 0 0 0, \n"
+" 0 0 1, \n"
+" 0 1 0, \n"
+" 0 0 0\n"
+" )), ((\n"
+" 0 0 0, \n"
+" 0 1 0, \n"
+" 1 1 0, \n"
+" 0 0 0\n"
+" ))\n"
+" )') ) AS gdump\n"
+" ) AS g;\n"
+"-- result --\n"
+" path | wkt\n"
+"------+-------------------------------------\n"
+" {1} | TRIANGLE((0 0 0,0 0 1,0 1 0,0 0 0))\n"
+" {2} | TRIANGLE((0 0 0,0 1 0,1 1 0,0 0 0))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:902
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_Geometry_DumpFunctions\"/>, <xref "
+"linkend=\"ST_Collect\"/>, <xref linkend=\"ST_Collect\"/>, <xref "
+"linkend=\"ST_GeometryN\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:908
+#, no-c-format
+msgid "ST_DumpPoints"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:909
+#, no-c-format
+msgid ""
+"Returns a set of geometry_dump (geom,path) rows of all points that make up a"
+" geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:914
+#, no-c-format
+msgid ""
+"<funcdef>geometry_dump[]<function>ST_DumpPoints</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:923
+#, no-c-format
+msgid ""
+"This set-returning function (SRF) returns a set of "
+"<varname>geometry_dump</varname> rows formed by a geometry "
+"(<varname>geom</varname>) and an array of integers "
+"(<varname>path</varname>)."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:926
+#, no-c-format
+msgid ""
+"The <parameter>geom</parameter> component of "
+"<varname>geometry_dump</varname> are all the <varname>POINT</varname>s that "
+"make up the supplied geometry"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:929
+#, no-c-format
+msgid ""
+"The <parameter>path</parameter> component of "
+"<varname>geometry_dump</varname> (an <varname>integer[]</varname>) is an "
+"index reference enumerating the <varname>POINT</varname>s of the supplied "
+"geometry. For example, if a <varname>LINESTRING</varname> is supplied, a "
+"path of <varname>{i}</varname> is returned where <varname>i</varname> is the"
+" <varname>nth</varname> coordinate in the <varname>LINESTRING</varname>. If "
+"a <varname>POLYGON</varname> is supplied, a path of <varname>{i,j}</varname>"
+" is returned where <varname>i</varname> is the ring number (1 is outer; "
+"inner rings follow) and <varname>j</varname> enumerates the "
+"<varname>POINT</varname>s (again 1-based index)."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:937
+#, no-c-format
+msgid "Enhanced: 2.1.0 Faster speed. Reimplemented as native-C."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:939
+#, no-c-format
+msgid "Availability: 1.5.0"
+msgstr "Verfügbarkeit: 1.5.0"
+
+#. Tag: title
+#: reference_processing.xml:946
+#, no-c-format
+msgid "Classic Explode a Table of LineStrings into nodes"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:947
+#, no-c-format
+msgid ""
+"SELECT edge_id, (dp).path[1] As index, ST_AsText((dp).geom) As wktnode\n"
+"FROM (SELECT 1 As edge_id\n"
+" , ST_DumpPoints(ST_GeomFromText('LINESTRING(1 2, 3 4, 10 10)')) AS dp\n"
+" UNION ALL\n"
+" SELECT 2 As edge_id\n"
+" , ST_DumpPoints(ST_GeomFromText('LINESTRING(3 5, 5 6, 9 10)')) AS dp\n"
+" ) As foo;\n"
+" edge_id | index | wktnode\n"
+"---------+-------+--------------\n"
+" 1 | 1 | POINT(1 2)\n"
+" 1 | 2 | POINT(3 4)\n"
+" 1 | 3 | POINT(10 10)\n"
+" 2 | 1 | POINT(3 5)\n"
+" 2 | 2 | POINT(5 6)\n"
+" 2 | 3 | POINT(9 10)"
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:950
+#, no-c-format
+msgid "Standard Geometry Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:960
+#, no-c-format
+msgid ""
+"SELECT path, ST_AsText(geom) \n"
+"FROM (\n"
+" SELECT (ST_DumpPoints(g.geom)).* \n"
+" FROM\n"
+" (SELECT \n"
+" 'GEOMETRYCOLLECTION(\n"
+" POINT ( 0 1 ), \n"
+" LINESTRING ( 0 3, 3 4 ),\n"
+" POLYGON (( 2 0, 2 3, 0 2, 2 0 )),\n"
+" POLYGON (( 3 0, 3 3, 6 3, 6 0, 3 0 ), \n"
+" ( 5 1, 4 2, 5 2, 5 1 )),\n"
+" MULTIPOLYGON (\n"
+" (( 0 5, 0 8, 4 8, 4 5, 0 5 ), \n"
+" ( 1 6, 3 6, 2 7, 1 6 )), \n"
+" (( 5 4, 5 8, 6 7, 5 4 ))\n"
+" )\n"
+" )'::geometry AS geom\n"
+" ) AS g\n"
+" ) j;\n"
+" \n"
+" path | st_astext \n"
+"-----------+------------\n"
+" {1,1} | POINT(0 1)\n"
+" {2,1} | POINT(0 3)\n"
+" {2,2} | POINT(3 4)\n"
+" {3,1,1} | POINT(2 0)\n"
+" {3,1,2} | POINT(2 3)\n"
+" {3,1,3} | POINT(0 2)\n"
+" {3,1,4} | POINT(2 0)\n"
+" {4,1,1} | POINT(3 0)\n"
+" {4,1,2} | POINT(3 3)\n"
+" {4,1,3} | POINT(6 3)\n"
+" {4,1,4} | POINT(6 0)\n"
+" {4,1,5} | POINT(3 0)\n"
+" {4,2,1} | POINT(5 1)\n"
+" {4,2,2} | POINT(4 2)\n"
+" {4,2,3} | POINT(5 2)\n"
+" {4,2,4} | POINT(5 1)\n"
+" {5,1,1,1} | POINT(0 5)\n"
+" {5,1,1,2} | POINT(0 8)\n"
+" {5,1,1,3} | POINT(4 8)\n"
+" {5,1,1,4} | POINT(4 5)\n"
+" {5,1,1,5} | POINT(0 5)\n"
+" {5,1,2,1} | POINT(1 6)\n"
+" {5,1,2,2} | POINT(3 6)\n"
+" {5,1,2,3} | POINT(2 7)\n"
+" {5,1,2,4} | POINT(1 6)\n"
+" {5,2,1,1} | POINT(5 4)\n"
+" {5,2,1,2} | POINT(5 8)\n"
+" {5,2,1,3} | POINT(6 7)\n"
+" {5,2,1,4} | POINT(5 4)\n"
+"(29 rows)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:964
+#, no-c-format
+msgid ""
+"-- Polyhedral surface cube -- \n"
+"SELECT (g.gdump).path, ST_AsEWKT((g.gdump).geom) as wkt\n"
+" FROM\n"
+" (SELECT \n"
+" ST_DumpPoints(ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+"((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+"((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+"((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )') ) AS gdump\n"
+" ) AS g;\n"
+"-- result --\n"
+" path | wkt\n"
+"---------+--------------\n"
+" {1,1,1} | POINT(0 0 0)\n"
+" {1,1,2} | POINT(0 0 1)\n"
+" {1,1,3} | POINT(0 1 1)\n"
+" {1,1,4} | POINT(0 1 0)\n"
+" {1,1,5} | POINT(0 0 0)\n"
+" {2,1,1} | POINT(0 0 0)\n"
+" {2,1,2} | POINT(0 1 0)\n"
+" {2,1,3} | POINT(1 1 0)\n"
+" {2,1,4} | POINT(1 0 0)\n"
+" {2,1,5} | POINT(0 0 0)\n"
+" {3,1,1} | POINT(0 0 0)\n"
+" {3,1,2} | POINT(1 0 0)\n"
+" {3,1,3} | POINT(1 0 1)\n"
+" {3,1,4} | POINT(0 0 1)\n"
+" {3,1,5} | POINT(0 0 0)\n"
+" {4,1,1} | POINT(1 1 0)\n"
+" {4,1,2} | POINT(1 1 1)\n"
+" {4,1,3} | POINT(1 0 1)\n"
+" {4,1,4} | POINT(1 0 0)\n"
+" {4,1,5} | POINT(1 1 0)\n"
+" {5,1,1} | POINT(0 1 0)\n"
+" {5,1,2} | POINT(0 1 1)\n"
+" {5,1,3} | POINT(1 1 1)\n"
+" {5,1,4} | POINT(1 1 0)\n"
+" {5,1,5} | POINT(0 1 0)\n"
+" {6,1,1} | POINT(0 0 1)\n"
+" {6,1,2} | POINT(1 0 1)\n"
+" {6,1,3} | POINT(1 1 1)\n"
+" {6,1,4} | POINT(0 1 1)\n"
+" {6,1,5} | POINT(0 0 1)\n"
+"(30 rows)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:965
+#, no-c-format
+msgid ""
+"-- Triangle -- \n"
+"SELECT (g.gdump).path, ST_AsText((g.gdump).geom) as wkt\n"
+" FROM\n"
+" (SELECT \n"
+" ST_DumpPoints( ST_GeomFromEWKT('TRIANGLE ((\n"
+" 0 0, \n"
+" 0 9, \n"
+" 9 0, \n"
+" 0 0\n"
+" ))') ) AS gdump\n"
+" ) AS g;\n"
+"-- result --\n"
+" path | wkt\n"
+"------+------------\n"
+" {1} | POINT(0 0)\n"
+" {2} | POINT(0 9)\n"
+" {3} | POINT(9 0)\n"
+" {4} | POINT(0 0)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:966
+#, no-c-format
+msgid ""
+"-- TIN -- \n"
+"SELECT (g.gdump).path, ST_AsEWKT((g.gdump).geom) as wkt\n"
+" FROM\n"
+" (SELECT \n"
+" ST_DumpPoints( ST_GeomFromEWKT('TIN (((\n"
+" 0 0 0, \n"
+" 0 0 1, \n"
+" 0 1 0, \n"
+" 0 0 0\n"
+" )), ((\n"
+" 0 0 0, \n"
+" 0 1 0, \n"
+" 1 1 0, \n"
+" 0 0 0\n"
+" ))\n"
+" )') ) AS gdump\n"
+" ) AS g;\n"
+"-- result --\n"
+" path | wkt\n"
+"---------+--------------\n"
+" {1,1,1} | POINT(0 0 0)\n"
+" {1,1,2} | POINT(0 0 1)\n"
+" {1,1,3} | POINT(0 1 0)\n"
+" {1,1,4} | POINT(0 0 0)\n"
+" {2,1,1} | POINT(0 0 0)\n"
+" {2,1,2} | POINT(0 1 0)\n"
+" {2,1,3} | POINT(1 1 0)\n"
+" {2,1,4} | POINT(0 0 0)\n"
+"(8 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:970
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_Geometry_DumpFunctions\"/>, <xref "
+"linkend=\"ST_Dump\"/>, <xref linkend=\"ST_DumpRings\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:975
+#, no-c-format
+msgid "ST_DumpRings"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:977
+#, no-c-format
+msgid ""
+"Returns a set of <varname>geometry_dump</varname> rows, representing the "
+"exterior and interior rings of a polygon."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:983
+#, no-c-format
+msgid ""
+"<funcdef>geometry_dump[] <function>ST_DumpRings</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>a_polygon</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:993
+#, no-c-format
+msgid ""
+"This is a set-returning function (SRF). It returns a set of "
+"<varname>geometry_dump</varname> rows, defined as an "
+"<varname>integer[]</varname> and a <varname>geometry</varname>, aliased "
+"\"path\" and \"geom\" respectively. The \"path\" field holds the polygon "
+"ring index containing a single integer: 0 for the shell, >0 for holes. The "
+"\"geom\" field contains the corresponding ring as a polygon."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:999
+#, no-c-format
+msgid "Availability: PostGIS 1.1.3. Requires PostgreSQL 7.3 or higher."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1000
+#, no-c-format
+msgid ""
+"This only works for POLYGON geometries. It will not work for MULTIPOLYGONS"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1008
+#, no-c-format
+msgid ""
+"SELECT sometable.field1, sometable.field1,\n"
+" (ST_DumpRings(sometable.the_geom)).geom As the_geom\n"
+"FROM sometableOfpolys;\n"
+"\n"
+"SELECT ST_AsEWKT(geom) As the_geom, path\n"
+" FROM ST_DumpRings(\n"
+" ST_GeomFromEWKT('POLYGON((-8149064 5133092 1,-8149064 5132986 1,-8148996 5132839 1,-8148972 5132767 1,-8148958 5132508 1,-8148941 5132466 1,-8148924 5132394 1,\n"
+" -8148903 5132210 1,-8148930 5131967 1,-8148992 5131978 1,-8149237 5132093 1,-8149404 5132211 1,-8149647 5132310 1,-8149757 5132394 1,\n"
+" -8150305 5132788 1,-8149064 5133092 1),\n"
+" (-8149362 5132394 1,-8149446 5132501 1,-8149548 5132597 1,-8149695 5132675 1,-8149362 5132394 1))')\n"
+" ) as foo;\n"
+" path | the_geom\n"
+"----------------------------------------------------------------------------------------------------------------\n"
+" {0} | POLYGON((-8149064 5133092 1,-8149064 5132986 1,-8148996 5132839 1,-8148972 5132767 1,-8148958 5132508 1,\n"
+" | -8148941 5132466 1,-8148924 5132394 1,\n"
+" | -8148903 5132210 1,-8148930 5131967 1,\n"
+" | -8148992 5131978 1,-8149237 5132093 1,\n"
+" | -8149404 5132211 1,-8149647 5132310 1,-8149757 5132394 1,-8150305 5132788 1,-8149064 5133092 1))\n"
+" {1} | POLYGON((-8149362 5132394 1,-8149446 5132501 1,\n"
+" | -8149548 5132597 1,-8149695 5132675 1,-8149362 5132394 1))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1015
+#, no-c-format
+msgid ""
+", <xref linkend=\"PostGIS_Geometry_DumpFunctions\"/>, <xref "
+"linkend=\"ST_Dump\"/>, <xref linkend=\"ST_ExteriorRing\"/>, <xref "
+"linkend=\"ST_InteriorRingN\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1021
+#, no-c-format
+msgid "ST_FlipCoordinates"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1022
+#, no-c-format
+msgid ""
+"Returns a version of the given geometry with X and Y axis flipped. Useful "
+"for people who have built latitude/longitude features and need to fix them."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1030
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_FlipCoordinates</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1039
+#, no-c-format
+msgid "Returns a version of the given geometry with X and Y axis flipped."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1043 reference_processing.xml:1091
+#, no-c-format
+msgid "&M_support;"
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:1049 reference_processing.xml:1097
+#, no-c-format
+msgid "Example"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1050
+#, no-c-format
+msgid ""
+"<![CDATA[\n"
+"SELECT ST_AsEWKT(ST_FlipCoordinates(GeomFromEWKT('POINT(1 2)')));\n"
+" st_asewkt \n"
+"------------\n"
+"POINT(2 1)\n"
+" ]]>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1063
+#, no-c-format
+msgid "ST_SwapOrdinates"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1064
+#, no-c-format
+msgid ""
+"Returns a version of the given geometry with given ordinate values swapped."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1071
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_SwapOrdinates</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>cstring</type> <parameter>ords</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1081
+#, no-c-format
+msgid "Returns a version of the given geometry with given ordinates swapped."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1084
+#, no-c-format
+msgid ""
+"The <varname>ords</varname> parameter is a 2-characters string naming the "
+"ordinates to swap. Valid names are: x,y,z and m."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1088 reference_processing.xml:1686
+#: reference_processing.xml:1938 reference_processing.xml:1992
+#, no-c-format
+msgid "Availability: 2.2.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1098
+#, no-c-format
+msgid ""
+"<![CDATA[\n"
+"-- Scale M value by 2\n"
+"SELECT ST_AsText(\n"
+" ST_SwapOrdinates(\n"
+" ST_Scale(\n"
+" ST_SwapOrdinates(g,'xm'),\n"
+" 2, 1\n"
+" ),\n"
+" 'xm')\n"
+") FROM ( SELECT 'POINT ZM (0 0 0 2)'::geometry g ) foo;\n"
+" st_astext\n"
+"--------------------\n"
+" POINT ZM (0 0 0 4)\n"
+" ]]>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1111
+#, no-c-format
+msgid "ST_Intersection"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1113
+#, no-c-format
+msgid ""
+"Returns a geometry that represents the shared portion of geomA and geomB."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_processing.xml:1118
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_Intersection</function></funcdef> <paramdef> "
+"<type>geometry</type> <parameter>geomA</parameter> </paramdef> <paramdef> "
+"<type>geometry</type> <parameter>geomB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geography "
+"<function>ST_Intersection</function></funcdef> <paramdef> "
+"<type>geography</type> <parameter>geogA</parameter> </paramdef> <paramdef> "
+"<type>geography</type> <parameter>geogB</parameter> </paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1145
+#, no-c-format
+msgid ""
+"Returns a geometry that represents the point set intersection of the "
+"Geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1148
+#, no-c-format
+msgid ""
+"In other words - that portion of geometry A and geometry B that is shared "
+"between the two geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1151
+#, no-c-format
+msgid ""
+"If the geometries do not share any space (are disjoint), then an empty "
+"geometry collection is returned."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1153
+#, no-c-format
+msgid ""
+"ST_Intersection in conjunction with ST_Intersects is very useful for "
+"clipping geometries such as in bounding box, buffer, region queries where "
+"you only want to return that portion of a geometry that sits in a country or"
+" region of interest."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1156
+#, no-c-format
+msgid ""
+"Geography: For geography this is really a thin wrapper around the geometry "
+"implementation. It first determines the best SRID that fits the bounding box"
+" of the 2 geography objects (if geography objects are within one half zone "
+"UTM but not same UTM will pick one of those) (favoring UTM or Lambert "
+"Azimuthal Equal Area (LAEA) north/south pole, and falling back on mercator "
+"in worst case scenario) and then intersection in that best fit planar "
+"spatial ref and retransforms back to WGS84 geography."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1159
+#, no-c-format
+msgid ""
+"Do not call with a <varname>GEOMETRYCOLLECTION</varname> as an argument"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1162
+#, no-c-format
+msgid ""
+"If working with 3D geometries, you may want to use SFGCAL based <xref "
+"linkend=\"ST_3DIntersection\"/> which does a proper 3D intersection for 3D "
+"geometries. Although this function works with Z-coordinate, it does an "
+"averaging of Z-Coordinate values when <code>postgis.backend=geos</code>. "
+"<code>postgis.backend=sfcgal</code>, it will return a 2D geometry regardless"
+" ignoring the Z-Coordinate. Refer to <xref linkend=\"postgis_backend\"/> for"
+" details."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1165
+#, no-c-format
+msgid "&sfcgal_enhanced;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1167
+#, no-c-format
+msgid "Availability: 1.5 support for geography data type was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1170
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.18"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1174
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Intersection('POINT(0 0)'::geometry, 'LINESTRING ( 2 0, 0 2 )'::geometry));\n"
+" st_astext\n"
+"---------------\n"
+"GEOMETRYCOLLECTION EMPTY\n"
+"(1 row)\n"
+"SELECT ST_AsText(ST_Intersection('POINT(0 0)'::geometry, 'LINESTRING ( 0 0, 0 2 )'::geometry));\n"
+" st_astext\n"
+"---------------\n"
+"POINT(0 0)\n"
+"(1 row)\n"
+"\n"
+"---Clip all lines (trails) by country (here we assume country geom are POLYGON or MULTIPOLYGONS)\n"
+"-- NOTE: we are only keeping intersections that result in a LINESTRING or MULTILINESTRING because we don't\n"
+"-- care about trails that just share a point\n"
+"-- the dump is needed to expand a geometry collection into individual single MULT* parts\n"
+"-- the below is fairly generic and will work for polys, etc. by just changing the where clause\n"
+"SELECT clipped.gid, clipped.f_name, clipped_geom\n"
+"FROM (SELECT trails.gid, trails.f_name, (ST_Dump(ST_Intersection(country.the_geom, trails.the_geom))).geom As clipped_geom\n"
+"FROM country\n"
+" INNER JOIN trails\n"
+" ON ST_Intersects(country.the_geom, trails.the_geom)) As clipped\n"
+" WHERE ST_Dimension(clipped.clipped_geom) = 1 ;\n"
+"\n"
+"--For polys e.g. polygon landmarks, you can also use the sometimes faster hack that buffering anything by 0.0\n"
+"-- except a polygon results in an empty geometry collection\n"
+"--(so a geometry collection containing polys, lines and points)\n"
+"-- buffered by 0.0 would only leave the polygons and dissolve the collection shell\n"
+"SELECT poly.gid, ST_Multi(ST_Buffer(\n"
+" ST_Intersection(country.the_geom, poly.the_geom),\n"
+" 0.0)\n"
+" ) As clipped_geom\n"
+"FROM country\n"
+" INNER JOIN poly\n"
+" ON ST_Intersects(country.the_geom, poly.the_geom)\n"
+" WHERE Not ST_IsEmpty(ST_Buffer(ST_Intersection(country.the_geom, poly.the_geom),0.0));"
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:1178
+#, no-c-format
+msgid "Examples: 2.5Dish"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1179
+#, no-c-format
+msgid ""
+"Geos is the default backend if not set. Note this is not a true "
+"intersection, compare to the same example using <xref "
+"linkend=\"ST_3DIntersection\"/>."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1180
+#, no-c-format
+msgid ""
+"set postgis.backend=geos; \n"
+"select ST_AsText(ST_Intersection(linestring, polygon)) As wkt\n"
+"from ST_GeomFromText('LINESTRING Z (2 2 6,1.5 1.5 7,1 1 8,0.5 0.5 8,0 0 10)') AS linestring\n"
+" CROSS JOIN ST_GeomFromText('POLYGON((0 0 8, 0 1 8, 1 1 8, 1 0 8, 0 0 8))') AS polygon;\n"
+"\n"
+" st_astext\n"
+"---------------------------------------\n"
+" LINESTRING Z (1 1 8,0.5 0.5 8,0 0 10)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1182
+#, no-c-format
+msgid ""
+"If your PostGIS is compiled with sfcgal support, have option of using "
+"sfcgal, but note if basically cases down both geometries to 2D before doing "
+"intersection and returns the ST_Force2D equivalent result which is a 2D "
+"geometry"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1184
+#, no-c-format
+msgid ""
+"set postgis.backend=sfcgal; \n"
+"select ST_AsText(ST_Intersection(linestring, polygon)) As wkt\n"
+"from ST_GeomFromText('LINESTRING Z (2 2 6,1.5 1.5 7,1 1 8,0.5 0.5 8,0 0 10)') AS linestring\n"
+" CROSS JOIN ST_GeomFromText('POLYGON((0 0 8, 0 1 8, 1 1 8, 1 0 8, 0 0 8))') AS polygon;\n"
+"\n"
+" wkt\n"
+"----------------------------------------------\n"
+" MULTILINESTRING((0.5 0.5,0 0),(1 1,0.5 0.5))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1188
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Difference\"/>, <xref linkend=\"ST_Dimension\"/>, <xref"
+" linkend=\"ST_Dump\"/>, <xref linkend=\"ST_Force2D\"/>, <xref "
+"linkend=\"ST_SymDifference\"/>, <xref linkend=\"ST_Intersects\"/>, <xref "
+"linkend=\"ST_Multi\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1194
+#, no-c-format
+msgid "ST_LineToCurve"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1196
+#, no-c-format
+msgid "Converts a LINESTRING/POLYGON to a CIRCULARSTRING, CURVED POLYGON"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1201
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_LineToCurve</function></funcdef> "
+"<paramdef><type>geometry </type> "
+"<parameter>geomANoncircular</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1211
+#, no-c-format
+msgid ""
+"Converts plain LINESTRING/POLYGONS to CIRCULAR STRINGs and Curved Polygons. "
+"Note much fewer points are needed to describe the curved equivalent."
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:1220
+#, no-c-format
+msgid "Examples: 2D"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1222
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_LineToCurve(foo.the_geom)) As curvedastext,ST_AsText(foo.the_geom) As non_curvedastext\n"
+" FROM (SELECT ST_Buffer('POINT(1 3)'::geometry, 3) As the_geom) As foo;\n"
+"\n"
+"curvedatext non_curvedastext\n"
+"--------------------------------------------------------------------|-----------------------------------------------------------------\n"
+"CURVEPOLYGON(CIRCULARSTRING(4 3,3.12132034355964 0.878679656440359, | POLYGON((4 3,3.94235584120969 2.41472903395162,3.77163859753386 1.85194970290473,\n"
+"1 0,-1.12132034355965 5.12132034355963,4 3)) | 3.49440883690764 1.33328930094119,3.12132034355964 0.878679656440359,\n"
+" | 2.66671069905881 0.505591163092366,2.14805029709527 0.228361402466141,\n"
+" | 1.58527096604839 0.0576441587903094,1 0,\n"
+" | 0.414729033951621 0.0576441587903077,-0.148050297095264 0.228361402466137,\n"
+" | -0.666710699058802 0.505591163092361,-1.12132034355964 0.878679656440353,\n"
+" | -1.49440883690763 1.33328930094119,-1.77163859753386 1.85194970290472\n"
+" | --ETC-- ,3.94235584120969 3.58527096604839,4 3))\n"
+"--3D example\n"
+"SELECT ST_AsEWKT(ST_LineToCurve(ST_GeomFromEWKT('LINESTRING(1 2 3, 3 4 8, 5 6 4, 7 8 4, 9 10 4)')));\n"
+"\n"
+" st_asewkt\n"
+"------------------------------------\n"
+" CIRCULARSTRING(1 2 3,5 6 4,9 10 4)"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1237
+#, no-c-format
+msgid "ST_MakeValid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1238
+#, no-c-format
+msgid "Attempts to make an invalid geometry valid without losing vertices."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1243
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MakeValid</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>input</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1252
+#, no-c-format
+msgid ""
+"The function attempts to create a valid representation of a given invalid "
+"geometry without losing any of the input vertices. Already-valid geometries "
+"are returned without further intervention."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1258
+#, no-c-format
+msgid ""
+"Supported inputs are: POINTS, MULTIPOINTS, LINESTRINGS, MULTILINESTRINGS, "
+"POLYGONS, MULTIPOLYGONS and GEOMETRYCOLLECTIONS containing any mix of them."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1264
+#, no-c-format
+msgid ""
+"In case of full or partial dimensional collapses, the output geometry may be"
+" a collection of lower-to-equal dimension geometries or a geometry of lower "
+"dimension."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1270
+#, no-c-format
+msgid ""
+"Single polygons may become multi-geometries in case of self-intersections."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1274
+#, no-c-format
+msgid "Availability: 2.0.0, requires GEOS-3.3.0"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1275
+#, no-c-format
+msgid "Enhanced: 2.0.1, speed improvements requires GEOS-3.3.4"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1276
+#, no-c-format
+msgid "Enhanced: 2.1.0 added support for GEOMETRYCOLLECTION and MULTIPOINT."
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1293
+#, no-c-format
+msgid "ST_MemUnion"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1295
+#, no-c-format
+msgid ""
+"Same as ST_Union, only memory-friendly (uses less memory and more processor "
+"time)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1301
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MemUnion</function></funcdef> "
+"<paramdef><type>geometry set</type> "
+"<parameter>geomfield</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1312
+#, no-c-format
+msgid "Some useful description here."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1316
+#, no-c-format
+msgid ""
+"Same as ST_Union, only memory-friendly (uses less memory and more processor "
+"time). This aggregate function works by unioning the geometries one at a "
+"time to previous result as opposed to ST_Union aggregate which first creates"
+" an array and then unions"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1328
+#, no-c-format
+msgid "See ST_Union"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1341
+#, no-c-format
+msgid "ST_MinimumBoundingCircle"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1342
+#, no-c-format
+msgid ""
+"Returns the smallest circle polygon that can fully contain a geometry. "
+"Default uses 48 segments per quarter circle."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1348
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MinimumBoundingCircle</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>num_segs_per_qt_circ=48</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1358
+#, no-c-format
+msgid "Returns the smallest circle polygon that can fully contain a geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1359
+#, no-c-format
+msgid ""
+"The circle is approximated by a polygon with a default of 48 segments per "
+"quarter circle. This number can be increased with little performance penalty"
+" to obtain a more accurate result."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1361
+#, no-c-format
+msgid ""
+"It is often used with MULTI and Geometry Collections. Although it is not an "
+"aggregate - you can use it in conjunction with ST_Collect to get the minimum"
+" bounding circle of a set of geometries. "
+"ST_MinimumBoundingCircle(ST_Collect(somepointfield))."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1366
+#, no-c-format
+msgid ""
+"The ratio of the area of a polygon divided by the area of its Minimum "
+"Bounding Circle is often referred to as the Roeck test."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1368
+#, no-c-format
+msgid "Availability: 1.4.0 - requires GEOS"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1375
+#, no-c-format
+msgid ""
+"SELECT d.disease_type,\n"
+" ST_MinimumBoundingCircle(ST_Collect(d.the_geom)) As the_geom\n"
+" FROM disease_obs As d\n"
+" GROUP BY d.disease_type;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1381
+#, no-c-format
+msgid ""
+"Minimum bounding circle of a point and linestring. Using 8 segs to "
+"approximate a quarter circle"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1384
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_MinimumBoundingCircle(\n"
+" ST_Collect(\n"
+" ST_GeomFromEWKT('LINESTRING(55 75,125 150)'),\n"
+" ST_Point(20, 80)), 8\n"
+" )) As wktmbc;\n"
+"wktmbc\n"
+"-----------\n"
+"POLYGON((135.59714732062 115,134.384753327498 102.690357210921,130.79416296937 90.8537670908995,124.963360620072 79.9451031602111,117.116420743937 70.3835792560632,107.554896839789 62.5366393799277,96.6462329091006 56.70583703063,84.8096427890789 53.115246672502,72.5000000000001 51.9028526793802,60.1903572109213 53.1152466725019,48.3537670908996 56.7058370306299,37.4451031602112 62.5366393799276,27.8835792560632 70.383579256063,20.0366393799278 79.9451031602109,14.20583703063 90.8537670908993,10.615246672502 102.690357210921,9.40285267938019 115,10.6152466725019 127.309642789079,14.2058370306299 139.1462329091,20.0366393799275 150.054896839789,27.883579256063 159.616420743937,\n"
+"37.4451031602108 167.463360620072,48.3537670908992 173.29416296937,60.190357210921 176.884753327498,\n"
+"72.4999999999998 178.09714732062,84.8096427890786 176.884753327498,96.6462329091003 173.29416296937,107.554896839789 167.463360620072,\n"
+"117.116420743937 159.616420743937,124.963360620072 150.054896839789,130.79416296937 139.146232909101,134.384753327498 127.309642789079,135.59714732062 115))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1388
+#, no-c-format
+msgid ", <xref linkend=\"ST_ConvexHull\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1394
+#, no-c-format
+msgid "ST_Polygonize"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1396
+#, no-c-format
+msgid ""
+"Aggregate. Creates a GeometryCollection containing possible polygons formed "
+"from the constituent linework of a set of geometries."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_processing.xml:1402
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry "
+"<function>ST_Polygonize</function></funcdef> <paramdef><type>geometry "
+"set</type> <parameter>geomfield</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>geometry "
+"<function>ST_Polygonize</function></funcdef> "
+"<paramdef><type>geometry[]</type> "
+"<parameter>geom_array</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1418
+#, no-c-format
+msgid ""
+"Creates a GeometryCollection containing possible polygons formed from the "
+"constituent linework of a set of geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1423
+#, no-c-format
+msgid ""
+"Geometry Collections are often difficult to deal with with third party "
+"tools, so use ST_Polygonize in conjunction with <xref linkend=\"ST_Dump\"/> "
+"to dump the polygons out into individual polygons."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1431
+#, no-c-format
+msgid "Availability: 1.0.0RC1 - requires GEOS >= 2.1.0."
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:1435
+#, no-c-format
+msgid "Examples: Polygonizing single linestrings"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1436
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(ST_Polygonize(the_geom_4269)) As geomtextrep\n"
+"FROM (SELECT the_geom_4269 FROM ma.suffolk_edges ORDER BY tlid LIMIT 45) As foo;\n"
+"\n"
+"geomtextrep\n"
+"-------------------------------------\n"
+" SRID=4269;GEOMETRYCOLLECTION(POLYGON((-71.040878 42.285678,-71.040943 42.2856,-71.04096 42.285752,-71.040878 42.285678)),\n"
+" POLYGON((-71.17166 42.353675,-71.172026 42.354044,-71.17239 42.354358,-71.171794 42.354971,-71.170511 42.354855,\n"
+" -71.17112 42.354238,-71.17166 42.353675)))\n"
+"(1 row)\n"
+"\n"
+"--Use ST_Dump to dump out the polygonize geoms into individual polygons\n"
+"SELECT ST_AsEWKT((ST_Dump(foofoo.polycoll)).geom) As geomtextrep\n"
+"FROM (SELECT ST_Polygonize(the_geom_4269) As polycoll\n"
+" FROM (SELECT the_geom_4269 FROM ma.suffolk_edges\n"
+" ORDER BY tlid LIMIT 45) As foo) As foofoo;\n"
+"\n"
+"geomtextrep\n"
+"------------------------\n"
+" SRID=4269;POLYGON((-71.040878 42.285678,-71.040943 42.2856,-71.04096 42.285752,\n"
+"-71.040878 42.285678))\n"
+" SRID=4269;POLYGON((-71.17166 42.353675,-71.172026 42.354044,-71.17239 42.354358\n"
+",-71.171794 42.354971,-71.170511 42.354855,-71.17112 42.354238,-71.17166 42.353675))\n"
+"(2 rows)"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1450
+#, no-c-format
+msgid "ST_Node"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1452
+#, no-c-format
+msgid "Node a set of linestrings."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1459
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Node</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1470
+#, no-c-format
+msgid ""
+"Fully node a set of linestrings using the least possible number of nodes "
+"while preserving all of the input ones."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1477 reference_processing.xml:2480
+#, no-c-format
+msgid "Availability: 2.0.0 - requires GEOS >= 3.3.0."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1479
+#, no-c-format
+msgid ""
+"Due to a bug in GEOS up to 3.3.1 this function fails to node self-"
+"intersecting lines. This is fixed with GEOS 3.3.2 or higher."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1486
+#, no-c-format
+msgid ""
+"SELECT ST_AsEWKT(\n"
+" ST_Node('LINESTRINGZ(0 0 0, 10 10 10, 0 10 5, 10 0 3)'::geometry)\n"
+" ) As output;\n"
+"output\n"
+"-----------\n"
+"MULTILINESTRING((0 0 0,5 5 4.5),(5 5 4.5,10 10 10,0 10 5,5 5 4.5),(5 5 4.5,10 0 3))"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1501
+#, no-c-format
+msgid "ST_OffsetCurve"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1503
+#, no-c-format
+msgid ""
+"Return an offset line at a given distance and side from an input line. "
+"Useful for computing parallel lines about a center line"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1511
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_OffsetCurve</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>line</parameter></paramdef> "
+"<paramdef><type>float </type> "
+"<parameter>signed_distance</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>style_parameters=''</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1524
+#, no-c-format
+msgid ""
+"Return an offset line at a given distance and side from an input line. All "
+"points of the returned geometries are not further than the given distance "
+"from the input geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1530
+#, no-c-format
+msgid ""
+"For positive distance the offset will be at the left side of the input line "
+"and retain the same direction. For a negative distance it'll be at the right"
+" side and in the opposite direction."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1536
+#, no-c-format
+msgid ""
+"Availability: 2.0 - requires GEOS >= 3.2, improved with GEOS >= 3.3"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1540
+#, no-c-format
+msgid ""
+"The optional third parameter allows specifying a list of blank-separated "
+"key=value pairs to tweak operations as follows:"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1548
+#, no-c-format
+msgid ""
+"'join=round|mitre|bevel' : join style (defaults to \"round\"). 'miter' is "
+"also accepted as a synonym for 'mitre'."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1551
+#, no-c-format
+msgid ""
+"'mitre_limit=#.#' : mitre ratio limit (only affects mitred join style). "
+"'miter_limit' is also accepted as a synonym for 'mitre_limit'."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1556
+#, no-c-format
+msgid ""
+"Units of distance are measured in units of the spatial reference system."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1560
+#, no-c-format
+msgid "The inputs can only be LINESTRINGS."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1564
+#, no-c-format
+msgid ""
+"This function ignores the third dimension (z) and will always give a 2-d "
+"result even when presented with a 3d-geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1572
+#, no-c-format
+msgid "Compute an open buffer around roads"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1573
+#, no-c-format
+msgid ""
+"SELECT ST_Union(\n"
+" ST_OffsetCurve(f.the_geom, f.width/2, 'quad_segs=4 join=round'),\n"
+" ST_OffsetCurve(f.the_geom, -f.width/2, 'quad_segs=4 join=round')\n"
+") as track\n"
+"FROM someroadstable;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1583
+#, no-c-format
+msgid "15, 'quad_segs=4 join=round' original line and its offset 15 units."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1587
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_OffsetCurve(ST_GeomFromText(\n"
+"'LINESTRING(164 16,144 16,124 16,104 16,84 16,64 16,\n"
+" 44 16,24 16,20 16,18 16,17 17,\n"
+" 16 18,16 20,16 40,16 60,16 80,16 100,\n"
+" 16 120,16 140,16 160,16 180,16 195)'),\n"
+" 15, 'quad_segs=4 join=round'));\n"
+"--output --\n"
+"LINESTRING(164 1,18 1,12.2597485145237 2.1418070123307,\n"
+" 7.39339828220179 5.39339828220179,\n"
+" 5.39339828220179 7.39339828220179,\n"
+" 2.14180701233067 12.2597485145237,1 18,1 195)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1594
+#, no-c-format
+msgid "-15, 'quad_segs=4 join=round' original line and its offset -15 units"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1598
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_OffsetCurve(geom,\n"
+" -15, 'quad_segs=4 join=round')) As notsocurvy\n"
+" FROM ST_GeomFromText(\n"
+"'LINESTRING(164 16,144 16,124 16,104 16,84 16,64 16,\n"
+" 44 16,24 16,20 16,18 16,17 17,\n"
+" 16 18,16 20,16 40,16 60,16 80,16 100,\n"
+" 16 120,16 140,16 160,16 180,16 195)') As geom;\n"
+"-- notsocurvy --\n"
+"LINESTRING(31 195,31 31,164 31)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1607
+#, no-c-format
+msgid ""
+"double-offset to get more curvy, note the first reverses direction, so -30 +"
+" 15 = -15"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1610
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_OffsetCurve(ST_OffsetCurve(geom,\n"
+" -30, 'quad_segs=4 join=round'), -15, 'quad_segs=4 join=round')) As morecurvy\n"
+" FROM ST_GeomFromText(\n"
+"'LINESTRING(164 16,144 16,124 16,104 16,84 16,64 16,\n"
+" 44 16,24 16,20 16,18 16,17 17,\n"
+" 16 18,16 20,16 40,16 60,16 80,16 100,\n"
+" 16 120,16 140,16 160,16 180,16 195)') As geom;\n"
+"-- morecurvy --\n"
+"LINESTRING(164 31,46 31,40.2597485145236 32.1418070123307,\n"
+"35.3933982822018 35.3933982822018,\n"
+"32.1418070123307 40.2597485145237,31 46,31 195)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1617
+#, no-c-format
+msgid ""
+"double-offset to get more curvy,combined with regular offset 15 to get "
+"parallel lines. Overlaid with original."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1620
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Collect(\n"
+" ST_OffsetCurve(geom, 15, 'quad_segs=4 join=round'), \n"
+" ST_OffsetCurve(ST_OffsetCurve(geom,\n"
+" -30, 'quad_segs=4 join=round'), -15, 'quad_segs=4 join=round')\n"
+" )\n"
+") As parallel_curves\n"
+" FROM ST_GeomFromText(\n"
+"'LINESTRING(164 16,144 16,124 16,104 16,84 16,64 16,\n"
+" 44 16,24 16,20 16,18 16,17 17,\n"
+" 16 18,16 20,16 40,16 60,16 80,16 100,\n"
+" 16 120,16 140,16 160,16 180,16 195)') As geom;\n"
+"-- parallel curves --\n"
+"MULTILINESTRING((164 1,18 1,12.2597485145237 2.1418070123307,\n"
+"7.39339828220179 5.39339828220179,5.39339828220179 7.39339828220179,\n"
+"2.14180701233067 12.2597485145237,1 18,1 195),\n"
+"(164 31,46 31,40.2597485145236 32.1418070123307,35.3933982822018 35.3933982822018,\n"
+"32.1418070123307 40.2597485145237,31 46,31 195))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1629
+#, no-c-format
+msgid "15, 'quad_segs=4 join=bevel' shown with original line"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1632
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_OffsetCurve(ST_GeomFromText(\n"
+"'LINESTRING(164 16,144 16,124 16,104 16,84 16,64 16,\n"
+" 44 16,24 16,20 16,18 16,17 17,\n"
+" 16 18,16 20,16 40,16 60,16 80,16 100,\n"
+" 16 120,16 140,16 160,16 180,16 195)'), \n"
+" 15, 'quad_segs=4 join=bevel'));\n"
+"-- output --\n"
+"LINESTRING(164 1,18 1,7.39339828220179 5.39339828220179,\n"
+" 5.39339828220179 7.39339828220179,1 18,1 195)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1640
+#, no-c-format
+msgid "15,-15 collected, join=mitre mitre_limit=2.1"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1643
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Collect(\n"
+" ST_OffsetCurve(geom, 15, 'quad_segs=4 join=mitre mitre_limit=2.2'),\n"
+" ST_OffsetCurve(geom, -15, 'quad_segs=4 join=mitre mitre_limit=2.2')\n"
+" ) )\n"
+" FROM ST_GeomFromText(\n"
+"'LINESTRING(164 16,144 16,124 16,104 16,84 16,64 16,\n"
+" 44 16,24 16,20 16,18 16,17 17,\n"
+" 16 18,16 20,16 40,16 60,16 80,16 100,\n"
+" 16 120,16 140,16 160,16 180,16 195)') As geom;\n"
+"-- output --\n"
+"MULTILINESTRING((164 1,11.7867965644036 1,1 11.7867965644036,1 195),\n"
+" (31 195,31 31,164 31))"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1660
+#, no-c-format
+msgid "ST_RemoveRepeatedPoints"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1661
+#, no-c-format
+msgid ""
+"Returns a version of the given geometry with duplicated points removed."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1667
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_RemoveRepeatedPoints</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>float8</type> "
+"<parameter>tolerance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1677
+#, no-c-format
+msgid ""
+"Returns a version of the given geometry with duplicated points removed. Will"
+" actually do something only with (multi)lines, (multi)polygons and "
+"multipoints but you can safely call it with any kind of geometry. Since "
+"simplification occurs on a object-by-object basis you can also feed a "
+"GeometryCollection to this function."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1683
+#, no-c-format
+msgid ""
+"If the tolerance parameter is provided, vertices within the tolerance of one"
+" another will be considered the \"same\" for the purposes of removal."
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1699
+#, no-c-format
+msgid "ST_SharedPaths"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1700
+#, no-c-format
+msgid ""
+"Returns a collection containing paths shared by the two input "
+"linestrings/multilinestrings."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1705
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_SharedPaths</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>lineal1</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>lineal2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1715
+#, no-c-format
+msgid ""
+"Returns a collection containing paths shared by the two input geometries. "
+"Those going in the same direction are in the first element of the "
+"collection, those going in the opposite direction are in the second element."
+" The paths themselves are given in the direction of the first geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1720
+#, no-c-format
+msgid "Availability: 2.0.0 requires GEOS >= 3.3.0."
+msgstr ""
+
+#. Tag: title
+#: reference_processing.xml:1723
+#, no-c-format
+msgid "Examples: Finding shared paths"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1733
+#, no-c-format
+msgid "A multilinestring and a linestring"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1744
+#, no-c-format
+msgid ""
+"The shared path of multilinestring and linestring overlaid with original "
+"geometries."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1747
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(\n"
+" ST_SharedPaths(\n"
+" ST_GeomFromText('MULTILINESTRING((26 125,26 200,126 200,126 125,26 125),\n"
+" (51 150,101 150,76 175,51 150))'),\n"
+" ST_GeomFromText('LINESTRING(151 100,126 156.25,126 125,90 161, 76 175)')\n"
+" )\n"
+" ) As wkt\n"
+"\n"
+" wkt\n"
+"-------------------------------------------------------------\n"
+"GEOMETRYCOLLECTION(MULTILINESTRING((126 156.25,126 125),\n"
+" (101 150,90 161),(90 161,76 175)),MULTILINESTRING EMPTY)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1753
+#, no-c-format
+msgid ""
+"-- same example but linestring orientation flipped\n"
+"SELECT ST_AsText(\n"
+" ST_SharedPaths(\n"
+" ST_GeomFromText('LINESTRING(76 175,90 161,126 125,126 156.25,151 100)'),\n"
+" ST_GeomFromText('MULTILINESTRING((26 125,26 200,126 200,126 125,26 125),\n"
+" (51 150,101 150,76 175,51 150))')\n"
+" )\n"
+" ) As wkt\n"
+"\n"
+" wkt\n"
+"-------------------------------------------------------------\n"
+"GEOMETRYCOLLECTION(MULTILINESTRING EMPTY,\n"
+"MULTILINESTRING((76 175,90 161),(90 161,101 150),(126 125,126 156.25)))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1763
+#, no-c-format
+msgid ", <xref linkend=\"ST_GeometryN\"/>, <xref linkend=\"ST_NumGeometries\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1773
+#, no-c-format
+msgid "ST_ShiftLongitude"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1775
+#, no-c-format
+msgid ""
+"<refpurpose>Reads every point/vertex in every component of every feature in "
+"a geometry, and if the longitude coordinate is <0, adds 360 to it. The "
+"result would be a 0-360 version of the data to be plotted in a 180 centric "
+"map</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1783
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ShiftLongitude</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1793
+#, no-c-format
+msgid ""
+"<para>Reads every point/vertex in every component of every feature in a "
+"geometry, and if the longitude coordinate is <0, adds 360 to it. The "
+"result would be a 0-360 version of the data to be plotted in a 180 centric "
+"map</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1797
+#, no-c-format
+msgid "This is only useful for data in long lat e.g. 4326 (WGS 84 long lat)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1799
+#, no-c-format
+msgid ""
+"Pre-1.3.4 bug prevented this from working for MULTIPOINT. 1.3.4+ works with "
+"MULTIPOINT as well."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1804
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 support for Polyhedral surfaces and TIN was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1805
+#, no-c-format
+msgid "NOTE: this function was renamed from \"ST_Shift_Longitude\" in 2.2.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1814
+#, no-c-format
+msgid ""
+"--3d points\n"
+"SELECT ST_AsEWKT(ST_ShiftLongitude(ST_GeomFromEWKT('SRID=4326;POINT(-118.58 38.38 10)'))) As geomA,\n"
+" ST_AsEWKT(ST_ShiftLongitude(ST_GeomFromEWKT('SRID=4326;POINT(241.42 38.38 10)'))) As geomb\n"
+"geomA geomB\n"
+"---------- -----------\n"
+"SRID=4326;POINT(241.42 38.38 10) SRID=4326;POINT(-118.58 38.38 10)\n"
+"\n"
+"--regular line string\n"
+"SELECT ST_AsText(ST_ShiftLongitude(ST_GeomFromText('LINESTRING(-118.58 38.38, -118.20 38.45)')))\n"
+"\n"
+"st_astext\n"
+"----------\n"
+"LINESTRING(241.42 38.38,241.8 38.45)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1820
+#, no-c-format
+msgid ", <xref linkend=\"ST_GeomFromText\"/>, <xref linkend=\"ST_AsEWKT\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1826
+#, no-c-format
+msgid "ST_Simplify"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1827
+#, no-c-format
+msgid ""
+"Returns a \"simplified\" version of the given geometry using the Douglas-"
+"Peucker algorithm."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1833
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Simplify</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>tolerance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1843
+#, no-c-format
+msgid ""
+"Returns a \"simplified\" version of the given geometry using the Douglas-"
+"Peucker algorithm. Will actually do something only with (multi)lines and "
+"(multi)polygons but you can safely call it with any kind of geometry. Since "
+"simplification occurs on a object-by-object basis you can also feed a "
+"GeometryCollection to this function."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1850 reference_processing.xml:1934
+#: reference_processing.xml:1987
+#, no-c-format
+msgid ""
+"Note that returned geometry might loose its simplicity (see <xref "
+"linkend=\"ST_IsSimple\"/>)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1852 reference_processing.xml:1936
+#: reference_processing.xml:1989
+#, no-c-format
+msgid ""
+"Note topology may not be preserved and may result in invalid geometries. Use"
+" (see <xref linkend=\"ST_SimplifyPreserveTopology\"/>) to preserve topology."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1854
+#, no-c-format
+msgid "Availability: 1.2.2"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1859
+#, no-c-format
+msgid "A circle simplified too much becomes a triangle, medium an octagon,"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1860
+#, no-c-format
+msgid ""
+"SELECT ST_Npoints(the_geom) As np_before, ST_NPoints(ST_Simplify(the_geom,0.1)) As np01_notbadcircle, ST_NPoints(ST_Simplify(the_geom,0.5)) As np05_notquitecircle,\n"
+"ST_NPoints(ST_Simplify(the_geom,1)) As np1_octagon, ST_NPoints(ST_Simplify(the_geom,10)) As np10_triangle,\n"
+"(ST_Simplify(the_geom,100) is null) As np100_geometrygoesaway\n"
+"FROM (SELECT ST_Buffer('POINT(1 3)', 10,12) As the_geom) As foo;\n"
+"-result\n"
+" np_before | np01_notbadcircle | np05_notquitecircle | np1_octagon | np10_triangle | np100_geometrygoesaway\n"
+"-----------+-------------------+---------------------+-------------+---------------+------------------------\n"
+" 49 | 33 | 17 | 9 | 4 | t"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1864
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_SimplifyPreserveTopology\"/>, Topology <xref "
+"linkend=\"TP_ST_Simplify\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1870
+#, no-c-format
+msgid "ST_SimplifyPreserveTopology"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1871
+#, no-c-format
+msgid ""
+"Returns a \"simplified\" version of the given geometry using the Douglas-"
+"Peucker algorithm. Will avoid creating derived geometries (polygons in "
+"particular) that are invalid."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1878
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_SimplifyPreserveTopology</function></funcdef>"
+" <paramdef><type>geometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>tolerance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1888
+#, no-c-format
+msgid ""
+"Returns a \"simplified\" version of the given geometry using the Douglas-"
+"Peucker algorithm. Will avoid creating derived geometries (polygons in "
+"particular) that are invalid. Will actually do something only with "
+"(multi)lines and (multi)polygons but you can safely call it with any kind of"
+" geometry. Since simplification occurs on a object-by-object basis you can "
+"also feed a GeometryCollection to this function."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1897
+#, no-c-format
+msgid "Requires GEOS 3.0.0+"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1898
+#, no-c-format
+msgid "Availability: 1.3.3"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1903
+#, no-c-format
+msgid ""
+"Same example as Simplify, but we see Preserve Topology prevents "
+"oversimplification. The circle can at most become a square."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1904
+#, no-c-format
+msgid ""
+"SELECT ST_Npoints(the_geom) As np_before, ST_NPoints(ST_SimplifyPreserveTopology(the_geom,0.1)) As np01_notbadcircle, ST_NPoints(ST_SimplifyPreserveTopology(the_geom,0.5)) As np05_notquitecircle,\n"
+"ST_NPoints(ST_SimplifyPreserveTopology(the_geom,1)) As np1_octagon, ST_NPoints(ST_SimplifyPreserveTopology(the_geom,10)) As np10_square,\n"
+"ST_NPoints(ST_SimplifyPreserveTopology(the_geom,100)) As np100_stillsquare\n"
+"FROM (SELECT ST_Buffer('POINT(1 3)', 10,12) As the_geom) As foo;\n"
+"\n"
+"--result--\n"
+" np_before | np01_notbadcircle | np05_notquitecircle | np1_octagon | np10_square | np100_stillsquare\n"
+"-----------+-------------------+---------------------+-------------+---------------+-------------------\n"
+" 49 | 33 | 17 | 9 | 5 | 5"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1914
+#, no-c-format
+msgid "ST_SimplifyVW"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1915
+#, no-c-format
+msgid ""
+"Returns a \"simplified\" version of the given geometry using the "
+"Visvalingam-Whyatt algorithm"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1920
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_SimplifyVW</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>tolerance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1930
+#, no-c-format
+msgid ""
+"Returns a \"simplified\" version of the given geometry using the "
+"Visvalingam-Whyatt algorithm. Will actually do something only with "
+"(multi)lines and (multi)polygons but you can safely call it with any kind of"
+" geometry. Since simplification occurs on a object-by-object basis you can "
+"also feed a GeometryCollection to this function."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1937
+#, no-c-format
+msgid ""
+"This function handles 3D and the third dimmension will affect the result"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1943 reference_processing.xml:1997
+#, no-c-format
+msgid ""
+"A linestring that get the efffective area calculated. All points is returned"
+" since we give 0 as themin area threashold"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1944
+#, no-c-format
+msgid ""
+"select ST_AStext(ST_SimplifyVW(geom,30)) simplified\n"
+"FROM (SELECT 'LINESTRING(5 2, 3 8, 6 20, 7 25, 10 10)'::geometry geom) As foo; \n"
+"-result\n"
+" simplified\n"
+"-----------+-------------------+\n"
+"LINESTRING(5 2,7 25,10 10)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1948
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Simplify\"/>, <xref "
+"linkend=\"ST_SimplifyPreserveTopology\"/>, Topology <xref "
+"linkend=\"TP_ST_Simplify\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:1953
+#, no-c-format
+msgid "ST_SetEffectiveArea"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:1954
+#, no-c-format
+msgid ""
+"Sets for each vertex point it's effective area, and can by filtring on this "
+"area return a simplified geometry"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:1960
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_SetEffectiveArea</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>threashold = "
+"0</parameter></paramdef> <paramdef><type>integer</type> <parameter>set_area "
+"= 1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1971
+#, no-c-format
+msgid ""
+"Sets for each vertex point it's effective area from Visvalingam-Whyatt’s "
+"algorithm. The effective area is stored as the M-value of the geomtries. If "
+"the second optional parameter is used, the resulting geometriy will be build"
+" only on vertex points with an effective area greater than or equal to that "
+"threashold value. That will be a simplified geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1975
+#, no-c-format
+msgid ""
+"This function can be used for server side simplification by using the "
+"threashold. Another option is to not give any threashold value. Then you get"
+" the full geometry back, but with effective areas as M-values wich can be "
+"used by the client to simplify very fast."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1978
+#, no-c-format
+msgid ""
+"Will actually do something only with (multi)lines and (multi)polygons but "
+"you can safely call it with any kind of geometry. Since simplification "
+"occurs on a object-by-object basis you can also feed a GeometryCollection to"
+" this function."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1990
+#, no-c-format
+msgid ""
+"The output geoemtry will loose all previous information in the M-values"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:1991
+#, no-c-format
+msgid ""
+"This function handles 3D and the third dimmension will affect the effective "
+"area"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:1998
+#, no-c-format
+msgid ""
+"select ST_AStext(ST_SetEffectiveArea(geom)) all_pts, ST_AStext(ST_SetEffectiveArea(geom,30) ) thrshld_30\n"
+"FROM (SELECT 'LINESTRING(5 2, 3 8, 6 20, 7 25, 10 10)'::geometry geom) As foo; \n"
+"-result\n"
+" all_pts | thrshld_30\n"
+"-----------+-------------------+\n"
+"LINESTRING M (5 2 3.40282346638529e+38,3 8 29,6 20 1.5,7 25 49.5,10 10 3.40282346638529e+38) | LINESTRING M (5 2 3.40282346638529e+38,7 25 49.5,10 10 3.40282346638529e+38)"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:2008
+#, no-c-format
+msgid "ST_Split"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:2009
+#, no-c-format
+msgid "Returns a collection of geometries resulting by splitting a geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:2014
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Split</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>input</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>blade</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2024
+#, no-c-format
+msgid ""
+"The function supports splitting a line by (multi)point, (multi)line or "
+"(multi)polygon boundary, a (multi)polygon by line. The returned geometry is "
+"always a collection."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2028
+#, no-c-format
+msgid ""
+"Think of this function as the opposite of ST_Union. Theoretically applying "
+"ST_Union to the elements of the returned collection should always yield the "
+"original geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2035
+#, no-c-format
+msgid ""
+"Changed: 2.2.0 support for splitting a line by a multiline, a multipoint or "
+"(multi)polygon boundary was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2037
+#, no-c-format
+msgid ""
+"To improve the robustness of ST_Split it may be convenient to <xref "
+"linkend=\"ST_Snap\"/> the input to the blade in advance using a very low "
+"tolerance. Otherwise the internally used coordinate grid may cause tolerance"
+" problems, where coordinates of input and blade do not fall onto each other "
+"and the input is not being split correctly (see <ulink "
+"url=\"http://trac.osgeo.org/postgis/ticket/2192\">#2192</ulink>)."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2039
+#, no-c-format
+msgid ""
+"When a (multi)polygon is passed as as the blade, its linear component (the "
+"boundary) is used for cutting the input."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2047
+#, no-c-format
+msgid "Polygon Cut by Line"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2059 reference_processing.xml:2093
+#, no-c-format
+msgid "Before Split"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2071 reference_processing.xml:2105
+#, no-c-format
+msgid "After split"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2080
+#, no-c-format
+msgid ""
+"-- this creates a geometry collection consisting of the 2 halves of the polygon\n"
+"-- this is similar to the example we demonstrated in ST_BuildArea\n"
+"SELECT ST_Split(circle, line)\n"
+"FROM (SELECT \n"
+" ST_MakeLine(ST_MakePoint(10, 10),ST_MakePoint(190, 190)) As line,\n"
+" ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50) As circle) As foo;\n"
+" \n"
+"-- result --\n"
+" GEOMETRYCOLLECTION(POLYGON((150 90,149.039264020162 80.2454838991936,146.193976625564 70.8658283817455,..), POLYGON(..)))\n"
+" \n"
+"-- To convert to individual polygons, you can use ST_Dump or ST_GeometryN\n"
+"SELECT ST_AsText((ST_Dump(ST_Split(circle, line))).geom) As wkt\n"
+"FROM (SELECT \n"
+" ST_MakeLine(ST_MakePoint(10, 10),ST_MakePoint(190, 190)) As line,\n"
+" ST_Buffer(ST_GeomFromText('POINT(100 90)'), 50) As circle) As foo;\n"
+" \n"
+"-- result --\n"
+"wkt\n"
+"---------------\n"
+"POLYGON((150 90,149.039264020162 80.2454838991936,..))\n"
+"POLYGON((60.1371179574584 60.1371179574584,58.4265193848728 62.2214883490198,53.8060233744357 ..))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2081
+#, no-c-format
+msgid "Multilinestring Cut by point"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2114
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Split(mline, pt)) As wktcut\n"
+" FROM (SELECT \n"
+" ST_GeomFromText('MULTILINESTRING((10 10, 190 190), (15 15, 30 30, 100 90))') As mline,\n"
+" ST_Point(30,30) As pt) As foo;\n"
+" \n"
+"wktcut\n"
+"------\n"
+"GEOMETRYCOLLECTION(\n"
+" LINESTRING(10 10,30 30),\n"
+" LINESTRING(30 30,190 190),\n"
+" LINESTRING(15 15,30 30),\n"
+" LINESTRING(30 30,100 90)\n"
+")"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2118
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_BuildArea\"/>, <xref linkend=\"ST_Dump\"/>, <xref "
+"linkend=\"ST_GeometryN\"/>, <xref linkend=\"ST_Union\"/>, <xref "
+"linkend=\"ST_Subdivide\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:2131
+#, no-c-format
+msgid "ST_SymDifference"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:2133
+#, no-c-format
+msgid ""
+"Returns a geometry that represents the portions of A and B that do not "
+"intersect. It is called a symmetric difference because ST_SymDifference(A,B)"
+" = ST_SymDifference(B,A)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:2140
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_SymDifference</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geomB</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2151
+#, no-c-format
+msgid ""
+"Returns a geometry that represents the portions of A and B that do not "
+"intersect. It is called a symmetric difference because ST_SymDifference(A,B)"
+" = ST_SymDifference(B,A). One can think of this as ST_Union(geomA,geomB) - "
+"ST_Intersection(A,B)."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2161
+#, no-c-format
+msgid "&sqlmm_compliant; SQL-MM 3: 5.1.21"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2181
+#, no-c-format
+msgid "The original linestrings shown together"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2193
+#, no-c-format
+msgid "The symmetric difference of the two linestrings"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2202
+#, no-c-format
+msgid ""
+"--Safe for 2d - symmetric difference of 2 linestrings\n"
+"SELECT ST_AsText(\n"
+" ST_SymDifference(\n"
+" ST_GeomFromText('LINESTRING(50 100, 50 200)'),\n"
+" ST_GeomFromText('LINESTRING(50 50, 50 150)')\n"
+" )\n"
+");\n"
+"\n"
+"st_astext\n"
+"---------\n"
+"MULTILINESTRING((50 150,50 200),(50 50,50 100))"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2204
+#, no-c-format
+msgid ""
+"--When used in 3d doesn't quite do the right thing\n"
+"SELECT ST_AsEWKT(ST_SymDifference(ST_GeomFromEWKT('LINESTRING(1 2 1, 1 4 2)'),\n"
+" ST_GeomFromEWKT('LINESTRING(1 1 3, 1 3 4)')))\n"
+"\n"
+"st_astext\n"
+"------------\n"
+"MULTILINESTRING((1 3 2.75,1 4 2),(1 1 3,1 2 2.25))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2211
+#, no-c-format
+msgid ", <xref linkend=\"ST_Intersection\"/>, <xref linkend=\"ST_Union\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:2218
+#, no-c-format
+msgid "ST_Subdivide"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:2219
+#, no-c-format
+msgid ""
+"Returns a set of geometry where no geometry in the set has more than the "
+"specified number of vertices."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:2224
+#, no-c-format
+msgid ""
+"<funcdef>setof geometry <function>ST_Subdivide</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>integer</type> "
+"<parameter>max_vertices=256</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2235
+#, no-c-format
+msgid ""
+"Turns a single geometry into a set in which each element has fewer than the "
+"maximum allowed number of vertices. Useful for converting excessively large "
+"polygons and other objects into small portions that fit within the database "
+"page size. Uses the same envelope clipping as ST_ClipByBox2D does, "
+"recursively subdividing the input geometry until all portions have less than"
+" the maximum vertex count. Minimum vertice count allowed is 8 and if you try"
+" to specify lower than 8, it will throw an error."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2244
+#, no-c-format
+msgid "Clipping performed by the GEOS module."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2247
+#, no-c-format
+msgid "Availability: 2.2.0 requires GEOS >= 3.5.0."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2253
+#, no-c-format
+msgid ""
+"-- Create a new subdivided table suitable for joining to the original\n"
+"CREATE TABLE subdivided_geoms AS\n"
+"SELECT pkey, ST_Subdivide(geom) AS geom\n"
+"FROM original_geoms;"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2264
+#, no-c-format
+msgid "Subdivide max 10 vertices"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2267
+#, no-c-format
+msgid ""
+"SELECT row_number() OVER() As rn, ST_AsText(geom) As wkt\n"
+"FROM ( SELECT ST_SubDivide('POLYGON((132 10,119 23,85 35,68 29,66 28,49 42,32 56,22 64,32 110,40 119,36 150,\n"
+"57 158,75 171,92 182,114 184,132 186,146 178,176 184,179 162,184 141,190 122,\n"
+"190 100,185 79,186 56,186 52,178 34,168 18,147 13,132 10))'::geometry,10)) As f(geom);"
+msgstr ""
+
+#. Tag: screen
+#: reference_processing.xml:2268
+#, no-c-format
+msgid ""
+"rn | wkt\n"
+"---+---------------------------------------------------------------------------\n"
+" 1 | POLYGON((22 64,29.3913043478263 98.000000000001,106.000000000001 98.00000000001,\n"
+" 106.000000000001 27.5882352941173,85 35,68 29,66 28,49 42,32 56,22 64))\n"
+" 2 | POLYGON((29.3913043478263 98.000000000001,32 110,40 119,36 150,57 158,\n"
+" 75 11,92 182,106.000000000001 183.272727272727,106.000000000001 98.000000000001,\n"
+" 29.913043478263 98.000000000001))\n"
+" 3 | POLYGON((106.000000000001 27.5882352941173,106.000000000001 98.00000000000,\n"
+" 189.52380952381 98.000000000001,185 79,186 56,186 52,178 34,168 18,147 13,\n"
+" 132 0,119 23,106.000000000001 27.5882352941173))\n"
+" 4 | POLYGON((106.000000000001 98.000000000001,106.000000000001 183.27272727272,\n"
+" 114 184,132 186,146 178,176 184,179 162,184 141,190 122,190 100,189.5238095238\n"
+" 98.000000000001,106.000000000001 98.000000000001))"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2277
+#, no-c-format
+msgid ""
+"Useful in conjunction with ST_Segmentize to create additional vertices that "
+"can then be used for splitting"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2280
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_SubDivide(ST_Segmentize('LINESTRING(0 0, 100 100, 150 "
+"150)'::geometry,10),8));"
+msgstr ""
+
+#. Tag: screen
+#: reference_processing.xml:2281
+#, no-c-format
+msgid ""
+"LINESTRING(0 0,7.07106781186547 7.07106781186547,14.1421356237309 14.1421356237309,21.2132034355964 21.2132034355964,28.2842712474619 28.2842712474619,35.3553390593274 35.3553390593274,37.499999999998 37.499999999998)\n"
+"LINESTRING(37.499999999998 37.499999999998,42.4264068711929 42.4264068711929,49.4974746830583 49.4974746830583,56.5685424949238 56.5685424949238,63.6396103067893 63.6396103067893,70.7106781186548 70.7106781186548,74.999999999998 74.999999999998)\n"
+"LINESTRING(74.999999999998 74.999999999998,77.7817459305202 77.7817459305202,84.8528137423857 84.8528137423857,91.9238815542512 91.9238815542512,98.9949493661167 98.9949493661167,100 100,107.071067811865 107.071067811865,112.499999999998 112.499999999998)\n"
+"LINESTRING(112.499999999998 112.499999999998,114.142135623731 114.142135623731,121.213203435596 121.213203435596,128.284271247462 128.284271247462,135.355339059327 135.355339059327,142.426406871193 142.426406871193,149.497474683058 149.497474683058,149.999999999998 149.999999999998)"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2288
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_ClipByBox2D\"/>, <xref linkend=\"ST_Segmentize\"/>, "
+"<xref linkend=\"ST_Split\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:2301
+#, no-c-format
+msgid "ST_Union"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:2302
+#, no-c-format
+msgid ""
+"Returns a geometry that represents the point set union of the Geometries."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_processing.xml:2307
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>geometry <function>ST_Union</function></funcdef> "
+"<paramdef><type>geometry set</type> "
+"<parameter>g1field</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>geometry <function>ST_Union</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>g1</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>g2</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>geometry "
+"<function>ST_Union</function></funcdef> <paramdef><type>geometry[]</type> "
+"<parameter>g1_array</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2326
+#, no-c-format
+msgid ""
+"Output type can be a MULTI*, single geometry, or Geometry Collection. Comes "
+"in 2 variants. Variant 1 unions 2 geometries resulting in a new geometry "
+"with no intersecting regions. Variant 2 is an aggregate function that takes "
+"a set of geometries and unions them into a single ST_Geometry resulting in "
+"no intersecting regions."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2330
+#, no-c-format
+msgid ""
+"Aggregate version: This function returns a MULTI geometry or NON-MULTI "
+"geometry from a set of geometries. The ST_Union() function is an "
+"\"aggregate\" function in the terminology of PostgreSQL. That means that it "
+"operates on rows of data, in the same way the SUM() and AVG() functions do "
+"and like most aggregates, it also ignores NULL geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2336
+#, no-c-format
+msgid ""
+"Non-Aggregate version: This function returns a geometry being a union of two"
+" input geometries. Output type can be a MULTI*, NON-MULTI or "
+"GEOMETRYCOLLECTION. If any are NULL, then NULL is returned."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2340
+#, no-c-format
+msgid ""
+"ST_Collect and ST_Union are often interchangeable. ST_Union is in general "
+"orders of magnitude slower than ST_Collect because it tries to dissolve "
+"boundaries and reorder geometries to ensure that a constructed Multi* "
+"doesn't have intersecting regions."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2346
+#, no-c-format
+msgid ""
+"NOTE: this function was formerly called GeomUnion(), which was renamed from "
+"\"Union\" because UNION is an SQL reserved word."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2349
+#, no-c-format
+msgid ""
+"Availability: 1.4.0 - ST_Union was enhanced. ST_Union(geomarray) was "
+"introduced and also faster aggregate collection in PostgreSQL. If you are "
+"using GEOS 3.1.0+ ST_Union will use the faster Cascaded Union algorithm "
+"described in <ulink url=\"http://blog.cleverelephant.ca/2009/01/must-faster-"
+"unions-in-postgis-14.html\">http://blog.cleverelephant.ca/2009/01/must-"
+"faster-unions-in-postgis-14.html</ulink>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2355
+#, no-c-format
+msgid "Aggregate version is not explicitly defined in OGC SPEC."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2356
+#, no-c-format
+msgid ""
+"&sqlmm_compliant; SQL-MM 3: 5.1.19 the z-index (elevation) when polygons are"
+" involved."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2362
+#, no-c-format
+msgid "Aggregate example"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2363
+#, no-c-format
+msgid ""
+"SELECT stusps,\n"
+" ST_Multi(ST_Union(f.the_geom)) as singlegeom\n"
+" FROM sometable As f\n"
+"GROUP BY stusps"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2365
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_Union(ST_GeomFromText('POINT(1 2)'),\n"
+" ST_GeomFromText('POINT(-2 3)') ) )\n"
+"\n"
+"st_astext\n"
+"----------\n"
+"MULTIPOINT(-2 3,1 2)\n"
+"\n"
+"\n"
+"SELECT ST_AsText(ST_Union(ST_GeomFromText('POINT(1 2)'),\n"
+" ST_GeomFromText('POINT(1 2)') ) );\n"
+"st_astext\n"
+"----------\n"
+"POINT(1 2)\n"
+"\n"
+"--3d example - sort of supports 3d (and with mixed dimensions!)\n"
+"SELECT ST_AsEWKT(st_union(the_geom))\n"
+"FROM\n"
+"(SELECT ST_GeomFromEWKT('POLYGON((-7 4.2,-7.1 4.2,-7.1 4.3,\n"
+"-7 4.2))') as the_geom\n"
+"UNION ALL\n"
+"SELECT ST_GeomFromEWKT('POINT(5 5 5)') as the_geom\n"
+"UNION ALL\n"
+" SELECT ST_GeomFromEWKT('POINT(-2 3 1)') as the_geom\n"
+"UNION ALL\n"
+"SELECT ST_GeomFromEWKT('LINESTRING(5 5 5, 10 10 10)') as the_geom ) as foo;\n"
+"\n"
+"st_asewkt\n"
+"---------\n"
+"GEOMETRYCOLLECTION(POINT(-2 3 1),LINESTRING(5 5 5,10 10 10),POLYGON((-7 4.2 5,-7.1 4.2 5,-7.1 4.3 5,-7 4.2 5)));\n"
+"\n"
+"--3d example not mixing dimensions\n"
+"SELECT ST_AsEWKT(st_union(the_geom))\n"
+"FROM\n"
+"(SELECT ST_GeomFromEWKT('POLYGON((-7 4.2 2,-7.1 4.2 3,-7.1 4.3 2,\n"
+"-7 4.2 2))') as the_geom\n"
+"UNION ALL\n"
+"SELECT ST_GeomFromEWKT('POINT(5 5 5)') as the_geom\n"
+"UNION ALL\n"
+" SELECT ST_GeomFromEWKT('POINT(-2 3 1)') as the_geom\n"
+"UNION ALL\n"
+"SELECT ST_GeomFromEWKT('LINESTRING(5 5 5, 10 10 10)') as the_geom ) as foo;\n"
+"\n"
+"st_asewkt\n"
+"---------\n"
+"GEOMETRYCOLLECTION(POINT(-2 3 1),LINESTRING(5 5 5,10 10 10),POLYGON((-7 4.2 2,-7.1 4.2 3,-7.1 4.3 2,-7 4.2 2)))\n"
+"\n"
+"--Examples using new Array construct\n"
+"SELECT ST_Union(ARRAY(SELECT the_geom FROM sometable));\n"
+"\n"
+"SELECT ST_AsText(ST_Union(ARRAY[ST_GeomFromText('LINESTRING(1 2, 3 4)'),\n"
+" ST_GeomFromText('LINESTRING(3 4, 4 5)')])) As wktunion;\n"
+"\n"
+"--wktunion---\n"
+"MULTILINESTRING((3 4,4 5),(1 2,3 4))"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:2378
+#, no-c-format
+msgid "ST_ClusterWithin"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:2380
+#, no-c-format
+msgid ""
+"Aggregate. Returns an array of GeometryCollections, where each "
+"GeometryCollection represents a set of geometries separated by no more than "
+"the specified distance."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:2385
+#, no-c-format
+msgid ""
+"<funcdef>geometry[] <function>ST_ClusterWithin</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g</parameter></paramdef> "
+"<paramdef><type>float8 </type> <parameter>distance</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2396
+#, no-c-format
+msgid ""
+"ST_ClusterWithin is an aggregate function that returns an array of "
+"GeometryCollections, where each GeometryCollection represents a set of "
+"geometries separated by no more than the specified distance."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2398 reference_processing.xml:2430
+#, no-c-format
+msgid "Availability: 2.2.0 - requires GEOS"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2403
+#, no-c-format
+msgid ""
+"WITH testdata AS\n"
+" (SELECT unnest(ARRAY['LINESTRING (0 0, 1 1)'::geometry,\n"
+" 'LINESTRING (5 5, 4 4)'::geometry,\n"
+" 'LINESTRING (6 6, 7 7)'::geometry,\n"
+" 'LINESTRING (0 0, -1 -1)'::geometry,\n"
+" 'POLYGON ((0 0, 4 0, 4 4, 0 4, 0 0))'::geometry]) AS geom)\n"
+"\n"
+"SELECT ST_AsText(unnest(ST_ClusterWithin(geom, 1.4))) FROM testdata;\n"
+"\n"
+"--result\n"
+"\n"
+"st_astext\n"
+"---------\n"
+"GEOMETRYCOLLECTION(LINESTRING(0 0,1 1),LINESTRING(5 5,4 4),LINESTRING(0 0,-1 -1),POLYGON((0 0,4 0,4 4,0 4,0 0)))\n"
+"GEOMETRYCOLLECTION(LINESTRING(6 6,7 7))"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:2411
+#, no-c-format
+msgid "ST_ClusterIntersecting"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:2413
+#, no-c-format
+msgid ""
+"Aggregate. Returns an array with the connected components of a set of "
+"geometries"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:2418
+#, no-c-format
+msgid ""
+"<funcdef>geometry[] <function>ST_ClusterIntersecting</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>g</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2428
+#, no-c-format
+msgid ""
+"ST_ClusterIntersecting is an aggregate function that returns an array of "
+"GeometryCollections, where each GeometryCollection represents an "
+"interconnected set of geometries."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_processing.xml:2435
+#, no-c-format
+msgid ""
+"WITH testdata AS\n"
+" (SELECT unnest(ARRAY['LINESTRING (0 0, 1 1)'::geometry,\n"
+" 'LINESTRING (5 5, 4 4)'::geometry,\n"
+" 'LINESTRING (6 6, 7 7)'::geometry,\n"
+" 'LINESTRING (0 0, -1 -1)'::geometry,\n"
+" 'POLYGON ((0 0, 4 0, 4 4, 0 4, 0 0))'::geometry]) AS geom)\n"
+"\n"
+"SELECT ST_AsText(unnest(ST_ClusterIntersecting(geom))) FROM testdata;\n"
+"\n"
+"--result\n"
+"\n"
+"st_astext\n"
+"---------\n"
+"GEOMETRYCOLLECTION(LINESTRING(0 0,1 1),LINESTRING(5 5,4 4),LINESTRING(0 0,-1 -1),POLYGON((0 0,4 0,4 4,0 4,0 0)))\n"
+"GEOMETRYCOLLECTION(LINESTRING(6 6,7 7))"
+msgstr ""
+
+#. Tag: refname
+#: reference_processing.xml:2442
+#, no-c-format
+msgid "ST_UnaryUnion"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_processing.xml:2444
+#, no-c-format
+msgid "Like ST_Union, but working at the geometry component level."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_processing.xml:2449
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_UnaryUnion</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2460
+#, no-c-format
+msgid ""
+"Unlike ST_Union, ST_UnaryUnion does dissolve boundaries between components "
+"of a multipolygon (invalid) and does perform union between the components of"
+" a geometrycollection. Each components of the input geometry is assumed to "
+"be valid, so you won't get a valid multipolygon out of a bow-tie polygon "
+"(invalid)."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2470
+#, no-c-format
+msgid ""
+"You may use this function to node a set of linestrings. You may mix "
+"ST_UnaryUnion with ST_Collect to fine-tune how many geometries at once you "
+"want to dissolve to be nice on both memory size and CPU time, finding the "
+"balance between ST_Union and ST_MemUnion."
+msgstr ""
+
+#. Tag: para
+#: reference_processing.xml:2488
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_MemUnion\"/>, <xref linkend=\"ST_Collect\"/>, <xref "
+"linkend=\"ST_Node\"/>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:24+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_raster.xml:3
+#, no-c-format
+msgid "Raster Reference"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5
+#, no-c-format
+msgid ""
+"The functions given below are the ones which a user of PostGIS Raster is "
+"likely to need and which are currently available in PostGIS Raster. There "
+"are other functions which are required support functions to the raster "
+"objects which are not of use to a general user."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9
+#, no-c-format
+msgid ""
+"<varname>raster</varname> is a new PostGIS type for storing and analyzing "
+"raster data."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10
+#, no-c-format
+msgid ""
+"For loading rasters from raster files please refer to <xref "
+"linkend=\"RT_Loading_Rasters\"/>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:12
+#, no-c-format
+msgid ""
+"For the examples in this reference we will be using a raster table of dummy "
+"rasters - Formed with the following code"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:13
+#, no-c-format
+msgid ""
+"CREATE TABLE dummy_rast(rid integer, rast raster);\n"
+"INSERT INTO dummy_rast(rid, rast)\n"
+"VALUES (1,\n"
+"('01' -- little endian (uint8 ndr)\n"
+"|| \n"
+"'0000' -- version (uint16 0)\n"
+"||\n"
+"'0000' -- nBands (uint16 0)\n"
+"||\n"
+"'0000000000000040' -- scaleX (float64 2)\n"
+"||\n"
+"'0000000000000840' -- scaleY (float64 3)\n"
+"||\n"
+"'000000000000E03F' -- ipX (float64 0.5)\n"
+"||\n"
+"'000000000000E03F' -- ipY (float64 0.5)\n"
+"||\n"
+"'0000000000000000' -- skewX (float64 0)\n"
+"||\n"
+"'0000000000000000' -- skewY (float64 0)\n"
+"||\n"
+"'00000000' -- SRID (int32 0)\n"
+"||\n"
+"'0A00' -- width (uint16 10)\n"
+"||\n"
+"'1400' -- height (uint16 20)\n"
+")::raster\n"
+"),\n"
+"-- Raster: 5 x 5 pixels, 3 bands, PT_8BUI pixel type, NODATA = 0\n"
+"(2, ('01000003009A9999999999A93F9A9999999999A9BF000000E02B274A' ||\n"
+"'41000000007719564100000000000000000000000000000000FFFFFFFF050005000400FDFEFDFEFEFDFEFEFDF9FAFEF' ||\n"
+"'EFCF9FBFDFEFEFDFCFAFEFEFE04004E627AADD16076B4F9FE6370A9F5FE59637AB0E54F58617087040046566487A1506CA2E3FA5A6CAFFBFE4D566DA4CB3E454C5665')::raster);"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:17
+#, no-c-format
+msgid ""
+"This section lists the PostgreSQL data types specifically created to support"
+" raster functionality."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:20
+#, no-c-format
+msgid "Raster Support Data types"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:24
+#, no-c-format
+msgid "geomval"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:25
+#, no-c-format
+msgid ""
+"A spatial datatype with two fields - geom (holding a geometry object) and "
+"val (holding a double precision pixel value from a raster band)."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:30 reference_raster.xml:49 reference_raster.xml:121
+#: reference_raster.xml:171 reference_raster.xml:211 reference_raster.xml:257
+#: reference_raster.xml:354 reference_raster.xml:536 reference_raster.xml:710
+#: reference_raster.xml:777 reference_raster.xml:846 reference_raster.xml:889
+#: reference_raster.xml:924 reference_raster.xml:961 reference_raster.xml:1002
+#: reference_raster.xml:1060 reference_raster.xml:1105
+#: reference_raster.xml:1211 reference_raster.xml:1420
+#: reference_raster.xml:1507 reference_raster.xml:1603
+#: reference_raster.xml:1670 reference_raster.xml:1735
+#: reference_raster.xml:1777 reference_raster.xml:1827
+#: reference_raster.xml:1866 reference_raster.xml:1900
+#: reference_raster.xml:1937 reference_raster.xml:1980
+#: reference_raster.xml:2015 reference_raster.xml:2049
+#: reference_raster.xml:2099 reference_raster.xml:2153
+#: reference_raster.xml:2190 reference_raster.xml:2230
+#: reference_raster.xml:2285 reference_raster.xml:2340
+#: reference_raster.xml:2386 reference_raster.xml:2421
+#: reference_raster.xml:2457 reference_raster.xml:2493
+#: reference_raster.xml:2528 reference_raster.xml:2567
+#: reference_raster.xml:2601 reference_raster.xml:2635
+#: reference_raster.xml:2679 reference_raster.xml:2741
+#: reference_raster.xml:2796 reference_raster.xml:2837
+#: reference_raster.xml:2884 reference_raster.xml:2926
+#: reference_raster.xml:2977 reference_raster.xml:3012
+#: reference_raster.xml:3087 reference_raster.xml:3130
+#: reference_raster.xml:3176 reference_raster.xml:3234
+#: reference_raster.xml:3277 reference_raster.xml:3328
+#: reference_raster.xml:3371 reference_raster.xml:3443
+#: reference_raster.xml:3530 reference_raster.xml:3617
+#: reference_raster.xml:3705 reference_raster.xml:3790
+#: reference_raster.xml:3916 reference_raster.xml:4013
+#: reference_raster.xml:4065 reference_raster.xml:4113
+#: reference_raster.xml:4156 reference_raster.xml:4203
+#: reference_raster.xml:4247 reference_raster.xml:4285
+#: reference_raster.xml:4360 reference_raster.xml:4429
+#: reference_raster.xml:4497 reference_raster.xml:4574
+#: reference_raster.xml:4646 reference_raster.xml:4725
+#: reference_raster.xml:4833 reference_raster.xml:4868
+#: reference_raster.xml:4935 reference_raster.xml:5000
+#: reference_raster.xml:5113 reference_raster.xml:5234
+#: reference_raster.xml:5300 reference_raster.xml:5379
+#: reference_raster.xml:5525 reference_raster.xml:5568
+#: reference_raster.xml:5614 reference_raster.xml:5699
+#: reference_raster.xml:5790 reference_raster.xml:5878
+#: reference_raster.xml:5989 reference_raster.xml:6182
+#: reference_raster.xml:6458 reference_raster.xml:6602
+#: reference_raster.xml:6839 reference_raster.xml:7045
+#: reference_raster.xml:7169 reference_raster.xml:7495
+#: reference_raster.xml:7613 reference_raster.xml:7726
+#: reference_raster.xml:7868 reference_raster.xml:7954
+#: reference_raster.xml:8026 reference_raster.xml:8090
+#: reference_raster.xml:8161 reference_raster.xml:8236
+#: reference_raster.xml:8319 reference_raster.xml:8390
+#: reference_raster.xml:8446 reference_raster.xml:8521
+#: reference_raster.xml:8592 reference_raster.xml:8676
+#: reference_raster.xml:8768 reference_raster.xml:8850
+#: reference_raster.xml:8904 reference_raster.xml:8978
+#: reference_raster.xml:9026 reference_raster.xml:9078
+#: reference_raster.xml:9120 reference_raster.xml:9168
+#: reference_raster.xml:9219 reference_raster.xml:9267
+#: reference_raster.xml:9309 reference_raster.xml:9383
+#: reference_raster.xml:9428 reference_raster.xml:9473
+#: reference_raster.xml:9518 reference_raster.xml:9587
+#: reference_raster.xml:9634 reference_raster.xml:9707
+#: reference_raster.xml:9775 reference_raster.xml:9864
+#: reference_raster.xml:9949 reference_raster.xml:10030
+#: reference_raster.xml:10111 reference_raster.xml:10240
+#: reference_raster.xml:10324 reference_raster.xml:10404
+#: reference_raster.xml:10523 reference_raster.xml:10570
+#: reference_raster.xml:10642 reference_raster.xml:10739
+#: reference_raster.xml:10832
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_raster.xml:31
+#, no-c-format
+msgid ""
+"geomval is a compound data type consisting of a geometry object referenced "
+"by the .geom field and val, a double precision value that represents the "
+"pixel value at a particular geometric location in a raster band. It is used "
+"by the ST_DumpAsPolygon and Raster intersection family of functions as an "
+"output type to explode a raster band into geometry polygons."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:37 reference_raster.xml:107 reference_raster.xml:157
+#: reference_raster.xml:200 reference_raster.xml:245 reference_raster.xml:340
+#: reference_raster.xml:389 reference_raster.xml:584 reference_raster.xml:725
+#: reference_raster.xml:803 reference_raster.xml:863 reference_raster.xml:899
+#: reference_raster.xml:936 reference_raster.xml:974 reference_raster.xml:1024
+#: reference_raster.xml:1075 reference_raster.xml:1125
+#: reference_raster.xml:1255 reference_raster.xml:1472
+#: reference_raster.xml:1562 reference_raster.xml:1623
+#: reference_raster.xml:1699 reference_raster.xml:1750
+#: reference_raster.xml:1798 reference_raster.xml:1845
+#: reference_raster.xml:1879 reference_raster.xml:1915
+#: reference_raster.xml:1958 reference_raster.xml:1994
+#: reference_raster.xml:2028 reference_raster.xml:2072
+#: reference_raster.xml:2132 reference_raster.xml:2169
+#: reference_raster.xml:2207 reference_raster.xml:2252
+#: reference_raster.xml:2311 reference_raster.xml:2365
+#: reference_raster.xml:2400 reference_raster.xml:2436
+#: reference_raster.xml:2472 reference_raster.xml:2507
+#: reference_raster.xml:2541 reference_raster.xml:2580
+#: reference_raster.xml:2614 reference_raster.xml:2649
+#: reference_raster.xml:2699 reference_raster.xml:2756
+#: reference_raster.xml:2811 reference_raster.xml:2862
+#: reference_raster.xml:2897 reference_raster.xml:2952
+#: reference_raster.xml:2990 reference_raster.xml:3065
+#: reference_raster.xml:3102 reference_raster.xml:3144
+#: reference_raster.xml:3202 reference_raster.xml:3245
+#: reference_raster.xml:3296 reference_raster.xml:3339
+#: reference_raster.xml:3390 reference_raster.xml:3465
+#: reference_raster.xml:3555 reference_raster.xml:3649
+#: reference_raster.xml:3720 reference_raster.xml:3869
+#: reference_raster.xml:3935 reference_raster.xml:4091
+#: reference_raster.xml:4126 reference_raster.xml:4175
+#: reference_raster.xml:4220 reference_raster.xml:4260
+#: reference_raster.xml:4298 reference_raster.xml:4390
+#: reference_raster.xml:4455 reference_raster.xml:4524
+#: reference_raster.xml:4602 reference_raster.xml:4676
+#: reference_raster.xml:4798 reference_raster.xml:4846
+#: reference_raster.xml:4887 reference_raster.xml:4956
+#: reference_raster.xml:5017 reference_raster.xml:5148
+#: reference_raster.xml:5249 reference_raster.xml:5336
+#: reference_raster.xml:5396 reference_raster.xml:5543
+#: reference_raster.xml:5653 reference_raster.xml:5744
+#: reference_raster.xml:5835 reference_raster.xml:5915
+#: reference_raster.xml:6145 reference_raster.xml:6379
+#: reference_raster.xml:6523 reference_raster.xml:6770
+#: reference_raster.xml:7006 reference_raster.xml:7119
+#: reference_raster.xml:7411 reference_raster.xml:7570
+#: reference_raster.xml:7693 reference_raster.xml:7826
+#: reference_raster.xml:7897 reference_raster.xml:7985
+#: reference_raster.xml:8058 reference_raster.xml:8128
+#: reference_raster.xml:8197 reference_raster.xml:8279
+#: reference_raster.xml:8358 reference_raster.xml:8413
+#: reference_raster.xml:8482 reference_raster.xml:8553
+#: reference_raster.xml:8628 reference_raster.xml:8721
+#: reference_raster.xml:8818 reference_raster.xml:8861
+#: reference_raster.xml:8946 reference_raster.xml:8994
+#: reference_raster.xml:9045 reference_raster.xml:9095
+#: reference_raster.xml:9140 reference_raster.xml:9193
+#: reference_raster.xml:9239 reference_raster.xml:9282
+#: reference_raster.xml:9321 reference_raster.xml:9532
+#: reference_raster.xml:9600 reference_raster.xml:9653
+#: reference_raster.xml:9719 reference_raster.xml:9810
+#: reference_raster.xml:9895 reference_raster.xml:9976
+#: reference_raster.xml:10057 reference_raster.xml:10141
+#: reference_raster.xml:10270 reference_raster.xml:10351
+#: reference_raster.xml:10431 reference_raster.xml:10544
+#: reference_raster.xml:10588 reference_raster.xml:10675
+#: reference_raster.xml:10770 reference_raster.xml:10863
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: reference_raster.xml:44
+#, no-c-format
+msgid "addbandarg"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:45
+#, no-c-format
+msgid ""
+"<refpurpose>A composite type used as input into the ST_AddBand function "
+"defining the attributes and initial value of the new band.</refpurpose>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:50
+#, no-c-format
+msgid ""
+"<para>A composite type used as input into the ST_AddBand function defining "
+"the attributes and initial value of the new band.</para>"
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:55
+#, no-c-format
+msgid "<parameter>index </parameter> <type>integer</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:60
+#, no-c-format
+msgid ""
+"1-based value indicating the position where the new band will be added "
+"amongst the raster's bands. If NULL, the new band will be added at the end "
+"of the raster's bands."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:67
+#, no-c-format
+msgid "<parameter>pixeltype </parameter> <type>text</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:72
+#, no-c-format
+msgid ""
+"Pixel type of the new band. One of defined pixel types as described in <xref"
+" linkend=\"RT_ST_BandPixelType\"/>."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:79
+#, no-c-format
+msgid "<parameter>initialvalue </parameter> <type>double precision</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:84
+#, no-c-format
+msgid "Initial value that all pixels of new band will be set to."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:91
+#, no-c-format
+msgid "<parameter>nodataval </parameter> <type>double precision</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:96
+#, no-c-format
+msgid ""
+"NODATA value of the new band. If NULL, the new band will not have a NODATA "
+"value assigned."
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:116
+#, no-c-format
+msgid "rastbandarg"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:117
+#, no-c-format
+msgid ""
+"<refpurpose>A composite type for use when needing to express a raster and a "
+"band index of that raster.</refpurpose>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:122
+#, no-c-format
+msgid ""
+"<para>A composite type for use when needing to express a raster and a band "
+"index of that raster.</para>"
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:128
+#, no-c-format
+msgid "<parameter>rast </parameter> <type>raster</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:133
+#, no-c-format
+msgid "The raster in question/"
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:140 reference_raster.xml:360
+#, no-c-format
+msgid "<parameter>nband </parameter> <type>integer</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:145
+#, no-c-format
+msgid "1-based value indicating the band of raster"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:166
+#, no-c-format
+msgid "raster"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:167
+#, no-c-format
+msgid "raster spatial data type."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:172
+#, no-c-format
+msgid ""
+"raster is a spatial data type used to represent raster data such as those "
+"imported from jpegs, tiffs, pngs, digital elevation models. Each raster has "
+"1 or more bands each having a set of pixel values. Rasters can be "
+"georeferenced."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:175
+#, no-c-format
+msgid ""
+"Requires PostGIS be compiled with GDAL support. Currently rasters can be "
+"implicitly converted to geometry type, but the conversion returns the <xref "
+"linkend=\"RT_ST_ConvexHull\"/> of the raster. This auto casting may be "
+"removed in the near future so don't rely on it."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:181
+#, no-c-format
+msgid "Casting Behavior"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:182
+#, no-c-format
+msgid ""
+"This section lists the automatic as well as explicit casts allowed for this "
+"data type"
+msgstr ""
+
+#. Tag: entry
+#: reference_raster.xml:187
+#, no-c-format
+msgid "Cast To"
+msgstr ""
+
+#. Tag: entry
+#: reference_raster.xml:188
+#, no-c-format
+msgid "Behavior"
+msgstr ""
+
+#. Tag: entry
+#: reference_raster.xml:191
+#, no-c-format
+msgid "geometry"
+msgstr ""
+
+#. Tag: entry
+#: reference_raster.xml:192
+#, no-c-format
+msgid "automatic"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:207
+#, no-c-format
+msgid "reclassarg"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:208
+#, no-c-format
+msgid ""
+"<refpurpose>A composite type used as input into the ST_Reclass function "
+"defining the behavior of reclassification.</refpurpose>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:212
+#, no-c-format
+msgid ""
+"<para>A composite type used as input into the ST_Reclass function defining "
+"the behavior of reclassification.</para>"
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:215
+#, no-c-format
+msgid "<parameter>nband </parameter><type>integer</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:216
+#, no-c-format
+msgid "The band number of band to reclassify."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:219
+#, no-c-format
+msgid "<parameter>reclassexpr </parameter><type>text</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:220
+#, no-c-format
+msgid ""
+"range expression consisting of comma delimited range:map_range mappings. : "
+"to define mapping that defines how to map old band values to new band "
+"values. ( means >, ) means less than, ] < or equal, [ means > or "
+"equal"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:221
+#, no-c-format
+msgid ""
+"1. [a-b] = a <= x <= b\n"
+"\n"
+"2. (a-b] = a < x <= b\n"
+"\n"
+"3. [a-b) = a <= x < b\n"
+"\n"
+"4. (a-b) = a < x < b"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:222
+#, no-c-format
+msgid "( notation is optional so a-b means the same as (a-b)"
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:227
+#, no-c-format
+msgid "<parameter>pixeltype </parameter><type>text</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:228
+#, no-c-format
+msgid ""
+"One of defined pixel types as described in <xref "
+"linkend=\"RT_ST_BandPixelType\"/>"
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:231
+#, no-c-format
+msgid "<parameter>nodataval </parameter><type>double precision</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:232
+#, no-c-format
+msgid ""
+"Value to treat as no data. For image outputs that support transparency, "
+"these will be blank."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:237
+#, no-c-format
+msgid "Example: Reclassify band 2 as an 8BUI where 255 is nodata value"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:238
+#, no-c-format
+msgid ""
+"SELECT ROW(2, '0-100:1-10, 101-500:11-150,501 - 10000: 151-254', '8BUI', "
+"255)::reclassarg;"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:241
+#, no-c-format
+msgid "Example: Reclassify band 1 as an 1BB and no nodata value defined"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:242
+#, no-c-format
+msgid "SELECT ROW(1, '0-100]:0, (100-255:1', '1BB', NULL)::reclassarg;"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:252
+#, no-c-format
+msgid "summarystats"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:253
+#, no-c-format
+msgid ""
+"A composite type returned by the ST_SummaryStats and ST_SummaryStatsAgg "
+"functions."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:258
+#, no-c-format
+msgid ""
+"A composite type returned by the <xref linkend=\"RT_ST_SummaryStats\"/> and "
+"<xref linkend=\"RT_ST_SummaryStatsAgg\"/> functions."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:263
+#, no-c-format
+msgid "<parameter>count </parameter> <type>integer</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:268
+#, no-c-format
+msgid "Number of pixels counted for the summary statistics."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:275
+#, no-c-format
+msgid "<parameter>sum </parameter> <type>double precision</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:280
+#, no-c-format
+msgid "Sum of all counted pixel values."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:287
+#, no-c-format
+msgid "<parameter>mean </parameter> <type>double precision</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:292
+#, no-c-format
+msgid "Arithmetic mean of all counted pixel values."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:299
+#, no-c-format
+msgid "<parameter>stddev </parameter> <type>double precision</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:304
+#, no-c-format
+msgid "Standard deviation of all counted pixel values."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:311
+#, no-c-format
+msgid "<parameter>min </parameter> <type>double precision</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:316
+#, no-c-format
+msgid "Minimum value of counted pixel values."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:323
+#, no-c-format
+msgid "<parameter>max </parameter> <type>double precision</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:328
+#, no-c-format
+msgid "Maximum value of counted pixel values."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:341
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_SummaryStatsAgg\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:349
+#, no-c-format
+msgid "unionarg"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:350
+#, no-c-format
+msgid ""
+"<refpurpose>A composite type used as input into the ST_Union function "
+"defining the bands to be processed and behavior of the UNION "
+"operation.</refpurpose>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:355
+#, no-c-format
+msgid ""
+"<para>A composite type used as input into the ST_Union function defining the"
+" bands to be processed and behavior of the UNION operation.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:365
+#, no-c-format
+msgid ""
+"1-based value indicating the band of each input raster to be processed."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:372
+#, no-c-format
+msgid "<parameter>uniontype </parameter> <type>text</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:377
+#, no-c-format
+msgid ""
+"Type of UNION operation. One of defined types as described in <xref "
+"linkend=\"RT_ST_Union\"/>."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:399
+#, no-c-format
+msgid "Raster Management"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:402
+#, no-c-format
+msgid "AddRasterConstraints"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:404
+#, no-c-format
+msgid ""
+"Adds raster constraints to a loaded raster table for a specific column that "
+"constrains spatial ref, scaling, blocksize, alignment, bands, band type and "
+"a flag to denote if raster column is regularly blocked. The table must be "
+"loaded with data for the constraints to be inferred. Returns true of the "
+"constraint setting was accomplished and if issues a notice."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:408
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>AddRasterConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>rasttable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rastcolumn</parameter></paramdef> <paramdef><type>boolean"
+" </type> <parameter>srid</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>scale_x</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>scale_y</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>blocksize_x</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>blocksize_y</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>same_alignment</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>regular_blocking</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> <parameter>num_bands=true</parameter> "
+"</paramdef> <paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>pixel_types=true</parameter> </paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>nodata_values=true</parameter> </paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> <parameter>out_db=true</parameter> "
+"</paramdef> <paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>extent=true</parameter> </paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean "
+"<function>AddRasterConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>rasttable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rastcolumn</parameter></paramdef> <paramdef><type>text[] "
+"</type> <parameter>VARIADIC constraints</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>AddRasterConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>rastschema</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rasttable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rastcolumn</parameter></paramdef> <paramdef><type>text[] "
+"</type> <parameter>VARIADIC constraints</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>AddRasterConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>rastschema</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rasttable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rastcolumn</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>srid=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>scale_x=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>scale_y=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>blocksize_x=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>blocksize_y=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>same_alignment=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>regular_blocking=false</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>num_bands=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>pixel_types=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>nodata_values=true</parameter> </paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> <parameter>out_db=true</parameter> "
+"</paramdef> <paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>extent=true</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:538
+#, no-c-format
+msgid ""
+"Generates constraints on a raster column that are used to display "
+"information in the <varname>raster_columns</varname> raster catalog. The "
+"<varname>rastschema</varname> is the name of the table schema the table "
+"resides in. The <varname>srid</varname> must be an integer value reference "
+"to an entry in the SPATIAL_REF_SYS table."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:543
+#, no-c-format
+msgid ""
+"<varname>raster2pgsql</varname> loader uses this function to register raster"
+" tables"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:544
+#, no-c-format
+msgid ""
+"Valid constraint names to pass in: refer to <xref "
+"linkend=\"RT_Raster_Columns\"/> for more details."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:546
+#, no-c-format
+msgid "<varname>blocksize</varname> sets both X and Y blocksize"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:547
+#, no-c-format
+msgid ""
+"<varname>blocksize_x</varname> sets X tile (width in pixels of each tile)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:548
+#, no-c-format
+msgid ""
+"<varname>blocksize_y</varname> sets Y tile (height in pixels of each tile)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:549
+#, no-c-format
+msgid ""
+"<varname>extent</varname> computes extent of whole table and applys "
+"constraint all rasters must be within that extent"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:551
+#, no-c-format
+msgid "<varname>num_bands</varname> number of bands"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:552
+#, no-c-format
+msgid ""
+"<varname>pixel_types</varname> reads array of pixel types for each band "
+"ensure all band n have same pixel type"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:553
+#, no-c-format
+msgid ""
+"<varname>regular_blocking</varname> sets spatially unique (no two rasters "
+"can be spatially the same) and coverage tile (raster is aligned to a "
+"coverage) constraints"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:554
+#, no-c-format
+msgid ""
+"<varname>same_alignment</varname> ensures they all have same alignment "
+"meaning any two tiles you compare will return true for. Refer to"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:555
+#, no-c-format
+msgid "<varname>srid</varname> ensures all have same srid"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:556
+#, no-c-format
+msgid "More -- any listed as inputs into the above functions"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:559
+#, no-c-format
+msgid ""
+"This function infers the constraints from the data already present in the "
+"table. As such for it to work, you must create the raster column first and "
+"then load it with data."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:564
+#, no-c-format
+msgid ""
+"If you need to load more data in your tables after you have already applied "
+"constraints, you may want to run the DropRasterConstraints if the extent of "
+"your data has changed."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:568 reference_raster.xml:717 reference_raster.xml:793
+#: reference_raster.xml:859 reference_raster.xml:1513
+#: reference_raster.xml:1904 reference_raster.xml:2934
+#: reference_raster.xml:3091 reference_raster.xml:3134
+#: reference_raster.xml:3191 reference_raster.xml:4876
+#: reference_raster.xml:4939 reference_raster.xml:5134
+#: reference_raster.xml:5238 reference_raster.xml:5308
+#: reference_raster.xml:5530 reference_raster.xml:6003
+#: reference_raster.xml:7065 reference_raster.xml:7264
+#: reference_raster.xml:7528 reference_raster.xml:7647
+#: reference_raster.xml:7776 reference_raster.xml:7874
+#: reference_raster.xml:7962 reference_raster.xml:8046
+#: reference_raster.xml:8185 reference_raster.xml:8260
+#: reference_raster.xml:8347 reference_raster.xml:8470
+#: reference_raster.xml:8541 reference_raster.xml:8616
+#: reference_raster.xml:8702 reference_raster.xml:8798
+#: reference_raster.xml:8926 reference_raster.xml:9390
+#: reference_raster.xml:9642 reference_raster.xml:9714
+#: reference_raster.xml:10533
+#, no-c-format
+msgid "Availability: 2.0.0"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:572
+#, no-c-format
+msgid "Examples: Apply all possible constraints on column based on data"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:574
+#, no-c-format
+msgid ""
+"CREATE TABLE myrasters(rid SERIAL primary key, rast raster);\n"
+"INSERT INTO myrasters(rast)\n"
+"SELECT ST_AddBand(ST_MakeEmptyRaster(1000, 1000, 0.3, -0.3, 2, 2, 0, 0,4326), 1, '8BSI'::text, -129, NULL);\n"
+"\n"
+"SELECT AddRasterConstraints('myrasters'::name, 'rast'::name);\n"
+"\n"
+"\n"
+"-- verify if registered correctly in the raster_columns view --\n"
+"SELECT srid, scale_x, scale_y, blocksize_x, blocksize_y, num_bands, pixel_types, nodata_values\n"
+" FROM raster_columns\n"
+" WHERE r_table_name = 'myrasters';\n"
+" \n"
+" srid | scale_x | scale_y | blocksize_x | blocksize_y | num_bands | pixel_types| nodata_values\n"
+"------+---------+---------+-------------+-------------+-----------+-------------+---------------\n"
+" 4326 | 2 | 2 | 1000 | 1000 | 1 | {8BSI} | {0}"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:578
+#, no-c-format
+msgid "Examples: Apply single constraint"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:580
+#, no-c-format
+msgid ""
+"CREATE TABLE public.myrasters2(rid SERIAL primary key, rast raster);\n"
+"INSERT INTO myrasters2(rast)\n"
+"SELECT ST_AddBand(ST_MakeEmptyRaster(1000, 1000, 0.3, -0.3, 2, 2, 0, 0,4326), 1, '8BSI'::text, -129, NULL);\n"
+"\n"
+"SELECT AddRasterConstraints('public'::name, 'myrasters2'::name, 'rast'::name,'regular_blocking', 'blocksize');\n"
+"-- get notice--\n"
+"NOTICE: Adding regular blocking constraint\n"
+"NOTICE: Adding blocksize-X constraint\n"
+"NOTICE: Adding blocksize-Y constraint"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:586
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_AddBand\"/>, <xref "
+"linkend=\"RT_ST_MakeEmptyRaster\"/>, <xref "
+"linkend=\"RT_DropRasterConstraints\"/>, <xref "
+"linkend=\"RT_ST_BandPixelType\"/>, <xref linkend=\"RT_ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:592
+#, no-c-format
+msgid "DropRasterConstraints"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:594
+#, no-c-format
+msgid ""
+"Drops PostGIS raster constraints that refer to a raster table column. Useful"
+" if you need to reload data or update your raster column data."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:598
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>DropRasterConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>rasttable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rastcolumn</parameter></paramdef> <paramdef><type>boolean"
+" </type> <parameter>srid</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>scale_x</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>scale_y</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>blocksize_x</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>blocksize_y</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>same_alignment</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>regular_blocking</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>num_bands=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>pixel_types=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>nodata_values=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> <parameter>out_db=true</parameter> "
+"</paramdef> <paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>extent=true</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean "
+"<function>DropRasterConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>rastschema</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rasttable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rastcolumn</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>srid=true</parameter></paramdef> <paramdef><type>boolean </type> "
+"<parameter>scale_x=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>scale_y=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>blocksize_x=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>blocksize_y=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>same_alignment=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>regular_blocking=false</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>num_bands=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>pixel_types=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>nodata_values=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> <parameter>out_db=true</parameter> "
+"</paramdef> <paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>extent=true</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean "
+"<function>DropRasterConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>rastschema</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rasttable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>rastcolumn</parameter></paramdef> <paramdef><type>text[] "
+"</type> <parameter>constraints</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:711
+#, no-c-format
+msgid ""
+"Drops PostGIS raster constraints that refer to a raster table column that "
+"were added by <xref linkend=\"RT_AddRasterConstraints\"/>. Useful if you "
+"need to load more data or update your raster column data. You do not need to"
+" do this if you want to get rid of a raster table or a raster column."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:713
+#, no-c-format
+msgid "To drop a raster table use the standard"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:713
+#, no-c-format
+msgid "DROP TABLE mytable"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:714
+#, no-c-format
+msgid ""
+"To drop just a raster column and leave the rest of the table, use standard "
+"SQL"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:714
+#, no-c-format
+msgid "ALTER TABLE mytable DROP COLUMN rast"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:715
+#, no-c-format
+msgid ""
+"the table will disappear from the <varname>raster_columns</varname> catalog "
+"if the column or table is dropped. However if only the constraints are "
+"dropped, the raster column will still be listed in the "
+"<varname>raster_columns</varname> catalog, but there will be no other "
+"information about it aside from the column name and table."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:720 reference_raster.xml:797 reference_raster.xml:894
+#: reference_raster.xml:930 reference_raster.xml:968 reference_raster.xml:1517
+#: reference_raster.xml:1616 reference_raster.xml:1690
+#: reference_raster.xml:1791 reference_raster.xml:1839
+#: reference_raster.xml:1872 reference_raster.xml:1908
+#: reference_raster.xml:1951 reference_raster.xml:1987
+#: reference_raster.xml:2021 reference_raster.xml:2161
+#: reference_raster.xml:2199 reference_raster.xml:2242
+#: reference_raster.xml:2301 reference_raster.xml:2355
+#: reference_raster.xml:2393 reference_raster.xml:2428
+#: reference_raster.xml:2464 reference_raster.xml:2500
+#: reference_raster.xml:2536 reference_raster.xml:2573
+#: reference_raster.xml:2607 reference_raster.xml:2641
+#: reference_raster.xml:2692 reference_raster.xml:2749
+#: reference_raster.xml:2804 reference_raster.xml:2855
+#: reference_raster.xml:2890 reference_raster.xml:2945
+#: reference_raster.xml:2983 reference_raster.xml:3058
+#: reference_raster.xml:3095 reference_raster.xml:3139
+#: reference_raster.xml:3197 reference_raster.xml:3240
+#: reference_raster.xml:3291 reference_raster.xml:3334
+#: reference_raster.xml:3385 reference_raster.xml:3452
+#: reference_raster.xml:3546 reference_raster.xml:3638
+#: reference_raster.xml:3713 reference_raster.xml:3926
+#: reference_raster.xml:4022 reference_raster.xml:4085
+#: reference_raster.xml:4119 reference_raster.xml:4167
+#: reference_raster.xml:4210 reference_raster.xml:4291
+#: reference_raster.xml:4384 reference_raster.xml:4448
+#: reference_raster.xml:4516 reference_raster.xml:4594
+#: reference_raster.xml:4671 reference_raster.xml:4750
+#: reference_raster.xml:4839 reference_raster.xml:4880
+#: reference_raster.xml:4950 reference_raster.xml:5012
+#: reference_raster.xml:5242 reference_raster.xml:5391
+#: reference_raster.xml:5534 reference_raster.xml:5587
+#: reference_raster.xml:5827 reference_raster.xml:6268
+#: reference_raster.xml:7069 reference_raster.xml:7532
+#: reference_raster.xml:7780 reference_raster.xml:8051
+#: reference_raster.xml:8123 reference_raster.xml:8190
+#: reference_raster.xml:8352 reference_raster.xml:8408
+#: reference_raster.xml:8475 reference_raster.xml:8546
+#: reference_raster.xml:8621 reference_raster.xml:8856
+#: reference_raster.xml:8989 reference_raster.xml:9040
+#: reference_raster.xml:9089 reference_raster.xml:9132
+#: reference_raster.xml:9188 reference_raster.xml:9233
+#: reference_raster.xml:9277 reference_raster.xml:9316
+#: reference_raster.xml:9394 reference_raster.xml:9439
+#: reference_raster.xml:9484 reference_raster.xml:9647
+#: reference_raster.xml:9803 reference_raster.xml:9890
+#: reference_raster.xml:9971 reference_raster.xml:10052
+#: reference_raster.xml:10133 reference_raster.xml:10265
+#: reference_raster.xml:10346 reference_raster.xml:10426
+#: reference_raster.xml:10583 reference_raster.xml:10670
+#: reference_raster.xml:10765 reference_raster.xml:10858
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_raster.xml:722
+#, no-c-format
+msgid ""
+"SELECT DropRasterConstraints ('myrasters','rast');\n"
+"----RESULT output ---\n"
+"t\n"
+"\n"
+"-- verify change in raster_columns --\n"
+"SELECT srid, scale_x, scale_y, blocksize_x, blocksize_y, num_bands, pixel_types, nodata_values\n"
+" FROM raster_columns\n"
+" WHERE r_table_name = 'myrasters';\n"
+" \n"
+" srid | scale_x | scale_y | blocksize_x | blocksize_y | num_bands | pixel_types| nodata_values\n"
+"------+---------+---------+-------------+-------------+-----------+-------------+---------------\n"
+" 0 | | | | | | |"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:733
+#, no-c-format
+msgid "AddOverviewConstraints"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:735
+#, no-c-format
+msgid "Tag a raster column as being an overview of another."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:739
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>AddOverviewConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>ovschema</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>ovtable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>ovcolumn</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>refschema</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>reftable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>refcolumn</parameter></paramdef> <paramdef><type>int "
+"</type> <parameter>ovfactor</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean "
+"<function>AddOverviewConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>ovtable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>ovcolumn</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>reftable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>refcolumn</parameter></paramdef> <paramdef><type>int "
+"</type> <parameter>ovfactor</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:779
+#, no-c-format
+msgid ""
+"Adds constraints on a raster column that are used to display information in "
+"the <varname>raster_overviews</varname> raster catalog."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:783
+#, no-c-format
+msgid ""
+"The <varname>ovfactor</varname> parameter represents the scale multiplier in"
+" the overview column: higher overview factors have lower resolution."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:787
+#, no-c-format
+msgid ""
+"When the <varname>ovschema</varname> and <varname>refschema</varname> "
+"parameters are omitted, the first table found scanning the "
+"<varname>search_path</varname> will be used."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:799
+#, no-c-format
+msgid ""
+"CREATE TABLE res1 AS SELECT\n"
+"ST_AddBand(\n"
+" ST_MakeEmptyRaster(1000, 1000, 0, 0, 2),\n"
+" 1, '8BSI'::text, -129, NULL\n"
+") r1;\n"
+"\n"
+"CREATE TABLE res2 AS SELECT\n"
+"ST_AddBand(\n"
+" ST_MakeEmptyRaster(500, 500, 0, 0, 4),\n"
+" 1, '8BSI'::text, -129, NULL\n"
+") r2;\n"
+"\n"
+"SELECT AddOverviewConstraints('res2', 'r2', 'res1', 'r1', 2);\n"
+"\n"
+"-- verify if registered correctly in the raster_overviews view --\n"
+"SELECT o_table_name ot, o_raster_column oc,\n"
+" r_table_name rt, r_raster_column rc,\n"
+" overview_factor f\n"
+"FROM raster_overviews WHERE o_table_name = 'res2';\n"
+" ot | oc | rt | rc | f\n"
+"------+----+------+----+---\n"
+" res2 | r2 | res1 | r1 | 2\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:805
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_DropOverviewConstraints\"/>, <xref "
+"linkend=\"RT_CreateOverview\"/>, <xref linkend=\"RT_AddRasterConstraints\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:816
+#, no-c-format
+msgid "DropOverviewConstraints"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:818
+#, no-c-format
+msgid "Untag a raster column from being an overview of another."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:822
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>DropOverviewConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>ovschema</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>ovtable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>ovcolumn</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean "
+"<function>DropOverviewConstraints</function></funcdef> <paramdef><type>name "
+"</type> <parameter>ovtable</parameter></paramdef> <paramdef><type>name "
+"</type> <parameter>ovcolumn</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:848
+#, no-c-format
+msgid ""
+"Remove from a raster column the constraints used to show it as being an "
+"overview of another in the <varname>raster_overviews</varname> raster "
+"catalog."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:853
+#, no-c-format
+msgid ""
+"When the <varname>ovschema</varname> parameter is omitted, the first table "
+"found scanning the <varname>search_path</varname> will be used."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:865
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_AddOverviewConstraints\"/>, <xref "
+"linkend=\"RT_DropRasterConstraints\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:875
+#, no-c-format
+msgid "PostGIS_GDAL_Version"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:876
+#, no-c-format
+msgid "Reports the version of the GDAL library in use by PostGIS."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:881
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_GDAL_Version</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:890
+#, no-c-format
+msgid ""
+"Reports the version of the GDAL library in use by PostGIS. Will also check "
+"and report if GDAL can find its data files."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:895
+#, no-c-format
+msgid ""
+"SELECT PostGIS_GDAL_Version();\n"
+" postgis_gdal_version \n"
+"-----------------------------------\n"
+" GDAL 1.11dev, released 2013/04/13"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:908
+#, no-c-format
+msgid "PostGIS_Raster_Lib_Build_Date"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:910
+#, no-c-format
+msgid "Reports full raster library build date."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:915
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_Raster_Lib_Build_Date</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:926
+#, no-c-format
+msgid "Reports raster build date"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:932
+#, no-c-format
+msgid ""
+"SELECT PostGIS_Raster_Lib_Build_Date();\n"
+"postgis_raster_lib_build_date\n"
+"-----------------------------\n"
+"2010-04-28 21:15:10"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:944
+#, no-c-format
+msgid "PostGIS_Raster_Lib_Version"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:946
+#, no-c-format
+msgid ""
+"<refpurpose>Reports full raster version and build configuration "
+"infos.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:952
+#, no-c-format
+msgid ""
+"<funcdef>text <function>PostGIS_Raster_Lib_Version</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:963
+#, no-c-format
+msgid ""
+"<para>Reports full raster version and build configuration infos.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:970
+#, no-c-format
+msgid ""
+"SELECT PostGIS_Raster_Lib_Version();\n"
+"postgis_raster_lib_version\n"
+"-----------------------------\n"
+" 2.0.0"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:984
+#, no-c-format
+msgid "ST_GDALDrivers"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:986
+#, no-c-format
+msgid ""
+"Returns a list of raster formats supported by your lib gdal. These are the "
+"formats you can output your raster using ST_AsGDALRaster."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:991
+#, no-c-format
+msgid ""
+"<funcdef>setof record <function>ST_GDALDrivers</function></funcdef> "
+"<paramdef><type>integer </type> <parameter>OUT idx</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>OUT "
+"short_name</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>OUT long_name</parameter></paramdef> <paramdef><type>text </type>"
+" <parameter>OUT create_options</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1004
+#, no-c-format
+msgid ""
+"Returns a list of raster formats short_name,long_name and creator options of"
+" each format supported by your lib gdal. Use the short_name as input in the "
+"<varname>format</varname> parameter of <xref "
+"linkend=\"RT_ST_AsGDALRaster\"/>. Options vary depending on what drivers "
+"your libgdal was compiled with. <varname>create_options</varname> returns an"
+" xml formatted set of CreationOptionList/Option consisting of name and "
+"optional <varname>type</varname>, <varname>description</varname> and set of "
+"<varname>VALUE</varname> for each creator option for the specific driver."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1007
+#, no-c-format
+msgid ""
+"Changed: 2.0.6, 2.1.3 - by default no drivers are enabled, unless GUC or "
+"Environment variable gdal_enabled_drivers is set."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1008 reference_raster.xml:1440
+#: reference_raster.xml:5634 reference_raster.xml:5732
+#: reference_raster.xml:5823 reference_raster.xml:5903
+#, no-c-format
+msgid "Availability: 2.0.0 - requires GDAL >= 1.6.0."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:1013
+#, no-c-format
+msgid "Examples: List of Drivers"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1015
+#, no-c-format
+msgid ""
+"SET postgis.gdal_enabled_drivers = 'ENABLE_ALL';\n"
+"SELECT short_name, long_name\n"
+"FROM st_gdaldrivers()\n"
+"ORDER BY short_name;\n"
+" short_name | long_name\n"
+"-----------------+--------------------------------------\n"
+" AAIGrid | Arc/Info ASCII Grid\n"
+" ARG | Azavea Raster Grid format\n"
+" DTED | DTED Elevation Raster\n"
+" EHdr | ESRI .hdr Labelled\n"
+" FIT | FIT Image\n"
+" GIF | Graphics Interchange Format (.gif)\n"
+" GPKG | GeoPackage\n"
+" GS7BG | Golden Software 7 Binary Grid (.grd)\n"
+" GSAG | Golden Software ASCII Grid (.grd)\n"
+" GSBG | Golden Software Binary Grid (.grd)\n"
+" GTiff | GeoTIFF\n"
+" HF2 | HF2/HFZ heightfield raster\n"
+" HFA | Erdas Imagine Images (.img)\n"
+" ILWIS | ILWIS Raster Map\n"
+" INGR | Intergraph Raster\n"
+" JPEG | JPEG JFIF\n"
+" KMLSUPEROVERLAY | Kml Super Overlay\n"
+" LCP | FARSITE v.4 Landscape File (.lcp)\n"
+" MFF | Vexcel MFF Raster\n"
+" NITF | National Imagery Transmission Format\n"
+" PNG | Portable Network Graphics\n"
+" R | R Object Data Store\n"
+" RST | Idrisi Raster A.1\n"
+" SAGA | SAGA GIS Binary Grid (.sdat)\n"
+" SRTMHGT | SRTMHGT File Format\n"
+" USGSDEM | USGS Optional ASCII DEM (and CDED)\n"
+" VRT | Virtual Raster\n"
+" WMS | OGC Web Map Service\n"
+" XPM | X11 PixMap Format\n"
+" XYZ | ASCII Gridded XYZ\n"
+" ZMap | ZMap Plus Grid\n"
+"(31 rows)"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:1017
+#, no-c-format
+msgid "Example: List of options for each driver"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1018
+#, no-c-format
+msgid ""
+"-- Output the create options XML column of JPEG as a table --\n"
+"-- Note you can use these creator options in ST_AsGDALRaster options argument\n"
+"SELECT (xpath('@name', g.opt))[1]::text As oname,\n"
+" (xpath('@type', g.opt))[1]::text As otype,\n"
+" (xpath('@description', g.opt))[1]::text As descrip\n"
+"FROM (SELECT unnest(xpath('/CreationOptionList/Option', create_options::xml)) As opt\n"
+"FROM st_gdaldrivers()\n"
+"WHERE short_name = 'JPEG') As g;\n"
+"\n"
+" oname | otype | descrip\n"
+"--------------------+---------+-------------------------------------------------\n"
+" PROGRESSIVE | boolean | whether to generate a progressive JPEG\n"
+" QUALITY | int | good=100, bad=0, default=75\n"
+" WORLDFILE | boolean | whether to geneate a worldfile\n"
+" INTERNAL_MASK | boolean | whether to generate a validity mask\n"
+" COMMENT | string | Comment\n"
+" SOURCE_ICC_PROFILE | string | ICC profile encoded in Base64\n"
+" EXIF_THUMBNAIL | boolean | whether to generate an EXIF thumbnail(overview).\n"
+" By default its max dimension will be 128\n"
+" THUMBNAIL_WIDTH | int | Forced thumbnail width\n"
+" THUMBNAIL_HEIGHT | int | Forced thumbnail height\n"
+"(9 rows)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1020
+#, no-c-format
+msgid ""
+"-- raw xml output for creator options for GeoTiff --\n"
+"SELECT create_options\n"
+"FROM st_gdaldrivers()\n"
+"WHERE short_name = 'GTiff';\n"
+"\n"
+"<![CDATA[<CreationOptionList>\n"
+" <Option name=\"COMPRESS\" type=\"string-select\">\n"
+" <Value>NONE</Value>\n"
+" <Value>LZW</Value>\n"
+" <Value>PACKBITS</Value>\n"
+" <Value>JPEG</Value>\n"
+" <Value>CCITTRLE</Value>\n"
+" <Value>CCITTFAX3</Value>\n"
+" <Value>CCITTFAX4</Value>\n"
+" <Value>DEFLATE</Value>\n"
+" </Option>\n"
+" <Option name=\"PREDICTOR\" type=\"int\" description=\"Predictor Type\"/>\n"
+" <Option name=\"JPEG_QUALITY\" type=\"int\" description=\"JPEG quality 1-100\" default=\"75\"/>\n"
+" <Option name=\"ZLEVEL\" type=\"int\" description=\"DEFLATE compression level 1-9\" default=\"6\"/>\n"
+" <Option name=\"NBITS\" type=\"int\" description=\"BITS for sub-byte files (1-7), sub-uint16 (9-15), sub-uint32 (17-31)\"/>\n"
+" <Option name=\"INTERLEAVE\" type=\"string-select\" default=\"PIXEL\">\n"
+" <Value>BAND</Value>\n"
+" <Value>PIXEL</Value>\n"
+" </Option>\n"
+" <Option name=\"TILED\" type=\"boolean\" description=\"Switch to tiled format\"/>\n"
+" <Option name=\"TFW\" type=\"boolean\" description=\"Write out world file\"/>\n"
+" <Option name=\"RPB\" type=\"boolean\" description=\"Write out .RPB (RPC) file\"/>\n"
+" <Option name=\"BLOCKXSIZE\" type=\"int\" description=\"Tile Width\"/>\n"
+" <Option name=\"BLOCKYSIZE\" type=\"int\" description=\"Tile/Strip Height\"/>\n"
+" <Option name=\"PHOTOMETRIC\" type=\"string-select\">\n"
+" <Value>MINISBLACK</Value>\n"
+" <Value>MINISWHITE</Value>\n"
+" <Value>PALETTE</Value>\n"
+" <Value>RGB</Value>\n"
+" <Value>CMYK</Value>\n"
+" <Value>YCBCR</Value>\n"
+" <Value>CIELAB</Value>\n"
+" <Value>ICCLAB</Value>\n"
+" <Value>ITULAB</Value>\n"
+" </Option>\n"
+" <Option name=\"SPARSE_OK\" type=\"boolean\" description=\"Can newly created files have missing blocks?\" default=\"FALSE\"/>\n"
+" <Option name=\"ALPHA\" type=\"boolean\" description=\"Mark first extrasample as being alpha\"/>\n"
+" <Option name=\"PROFILE\" type=\"string-select\" default=\"GDALGeoTIFF\">\n"
+" <Value>GDALGeoTIFF</Value>\n"
+" <Value>GeoTIFF</Value>\n"
+" <Value>BASELINE</Value>\n"
+" </Option>\n"
+" <Option name=\"PIXELTYPE\" type=\"string-select\">\n"
+" <Value>DEFAULT</Value>\n"
+" <Value>SIGNEDBYTE</Value>\n"
+" </Option>\n"
+" <Option name=\"BIGTIFF\" type=\"string-select\" description=\"Force creation of BigTIFF file\">\n"
+" <Value>YES</Value>\n"
+" <Value>NO</Value>\n"
+" <Value>IF_NEEDED</Value>\n"
+" <Value>IF_SAFER</Value>\n"
+" </Option>\n"
+" <Option name=\"ENDIANNESS\" type=\"string-select\" default=\"NATIVE\" description=\"Force endianness of created file. For DEBUG purpose mostly\">\n"
+" <Value>NATIVE</Value>\n"
+" <Value>INVERTED</Value>\n"
+" <Value>LITTLE</Value>\n"
+" <Value>BIG</Value>\n"
+" </Option>\n"
+" <Option name=\"COPY_SRC_OVERVIEWS\" type=\"boolean\" default=\"NO\" description=\"Force copy of overviews of source dataset (CreateCopy())\"/>\n"
+"</CreationOptionList>]]>\n"
+"\n"
+"-- Output the create options XML column for GTiff as a table --\n"
+"SELECT (xpath('@name', g.opt))[1]::text As oname,\n"
+" (xpath('@type', g.opt))[1]::text As otype,\n"
+" (xpath('@description', g.opt))[1]::text As descrip,\n"
+" array_to_string(xpath('Value/text()', g.opt),', ') As vals \n"
+"FROM (SELECT unnest(xpath('/CreationOptionList/Option', create_options::xml)) As opt\n"
+"FROM st_gdaldrivers()\n"
+"WHERE short_name = 'GTiff') As g;\n"
+"\n"
+" oname | otype | descrip | vals \n"
+"--------------------+---------------+----------------------------------------------------------------------+---------------------------------------------------------------------------\n"
+" COMPRESS | string-select | | NONE, LZW, PACKBITS, JPEG, CCITTRLE, CCITTFAX3, CCITTFAX4, DEFLATE\n"
+" PREDICTOR | int | Predictor Type | \n"
+" JPEG_QUALITY | int | JPEG quality 1-100 | \n"
+" ZLEVEL | int | DEFLATE compression level 1-9 | \n"
+" NBITS | int | BITS for sub-byte files (1-7), sub-uint16 (9-15), sub-uint32 (17-31) | \n"
+" INTERLEAVE | string-select | | BAND, PIXEL\n"
+" TILED | boolean | Switch to tiled format | \n"
+" TFW | boolean | Write out world file | \n"
+" RPB | boolean | Write out .RPB (RPC) file | \n"
+" BLOCKXSIZE | int | Tile Width | \n"
+" BLOCKYSIZE | int | Tile/Strip Height | \n"
+" PHOTOMETRIC | string-select | | MINISBLACK, MINISWHITE, PALETTE, RGB, CMYK, YCBCR, CIELAB, ICCLAB, ITULAB\n"
+" SPARSE_OK | boolean | Can newly created files have missing blocks? | \n"
+" ALPHA | boolean | Mark first extrasample as being alpha | \n"
+" PROFILE | string-select | | GDALGeoTIFF, GeoTIFF, BASELINE\n"
+" PIXELTYPE | string-select | | DEFAULT, SIGNEDBYTE\n"
+" BIGTIFF | string-select | Force creation of BigTIFF file | YES, NO, IF_NEEDED, IF_SAFER\n"
+" ENDIANNESS | string-select | Force endianness of created file. For DEBUG purpose mostly | NATIVE, INVERTED, LITTLE, BIG\n"
+" COPY_SRC_OVERVIEWS | boolean | Force copy of overviews of source dataset (CreateCopy()) | \n"
+"(19 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1026
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_SRID\"/>, <xref "
+"linkend=\"postgis_gdal_enabled_drivers\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1032
+#, no-c-format
+msgid "UpdateRasterSRID"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1033
+#, no-c-format
+msgid "Change the SRID of all rasters in the user-specified column and table."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:1039
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster "
+"<function>UpdateRasterSRID</function></funcdef> <paramdef><type>name </type>"
+" <parameter>schema_name</parameter></paramdef> <paramdef><type>name </type> "
+"<parameter>table_name</parameter></paramdef> <paramdef><type>name </type> "
+"<parameter>column_name</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>new_srid</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>UpdateRasterSRID</function></funcdef> <paramdef><type>name </type>"
+" <parameter>table_name</parameter></paramdef> <paramdef><type>name </type> "
+"<parameter>column_name</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>new_srid</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1062
+#, no-c-format
+msgid ""
+"Change the SRID of all rasters in the user-specified column and table. The "
+"function will drop all appropriate column constraints (extent, alignment and"
+" SRID) before changing the SRID of the specified column's rasters."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1067
+#, no-c-format
+msgid ""
+"The data (band pixel values) of the rasters are not touched by this "
+"function. Only the raster's metadata is changed."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1072 reference_raster.xml:1686
+#: reference_raster.xml:1787 reference_raster.xml:2237
+#: reference_raster.xml:2532 reference_raster.xml:2687
+#: reference_raster.xml:3236 reference_raster.xml:3286
+#: reference_raster.xml:3330 reference_raster.xml:3380
+#: reference_raster.xml:3537 reference_raster.xml:3634
+#: reference_raster.xml:3819 reference_raster.xml:3922
+#: reference_raster.xml:4019 reference_raster.xml:6264
+#: reference_raster.xml:6728 reference_raster.xml:6845
+#: reference_raster.xml:8119 reference_raster.xml:8404
+#: reference_raster.xml:8852 reference_raster.xml:8985
+#: reference_raster.xml:9036 reference_raster.xml:9273
+#: reference_raster.xml:9527 reference_raster.xml:9799
+#: reference_raster.xml:9886 reference_raster.xml:9967
+#: reference_raster.xml:10048 reference_raster.xml:10129
+#: reference_raster.xml:10342 reference_raster.xml:10422
+#: reference_raster.xml:10579 reference_raster.xml:10666
+#: reference_raster.xml:10761 reference_raster.xml:10854
+#, no-c-format
+msgid "Availability: 2.1.0"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1084
+#, no-c-format
+msgid "ST_CreateOverview"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1085
+#, no-c-format
+msgid "Create an reduced resolution version of a given raster coverage."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:1093
+#, no-c-format
+msgid ""
+"<funcdef>regclass <function>ST_CreateOverview</function></funcdef> "
+"<paramdef><type>regclass </type> <parameter>tab</parameter></paramdef> "
+"<paramdef><type>name </type> <parameter>col</parameter></paramdef> "
+"<paramdef><type>int </type> <parameter>factor</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>algo='NearestNeighbor'</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1107
+#, no-c-format
+msgid ""
+"Create an overview table with resampled tiles from the source table. Output "
+"tiles will have the same size of input tiles and cover the same spatial "
+"extent with a lower resolution (pixel size will be "
+"1/<varname>factor</varname> of the original in both directions)."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1114
+#, no-c-format
+msgid ""
+"The overview table will be made available in the "
+"<varname>raster_overviews</varname> catalog and will have raster constraints"
+" enforced."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1120 reference_raster.xml:1745
+#: reference_raster.xml:4729
+#, no-c-format
+msgid ""
+"Algorithm options are: 'NearestNeighbor', 'Bilinear', 'Cubic', "
+"'CubicSpline', and 'Lanczos'. Refer to: <ulink "
+"url=\"http://www.gdal.org/gdalwarp.html\">GDAL Warp resampling "
+"methods</ulink> for more details."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1122 reference_raster.xml:1747
+#: reference_raster.xml:1946 reference_raster.xml:5008
+#: reference_raster.xml:5387
+#, no-c-format
+msgid "Availability: 2.2.0"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1126
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_AddOverviewConstraints\"/>, <xref "
+"linkend=\"RT_AddRasterConstraints\"/>, <xref "
+"linkend=\"RT_Raster_Overviews\"/>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:1137
+#, no-c-format
+msgid "Raster Constructors"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1141
+#, no-c-format
+msgid "ST_AddBand"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1142
+#, no-c-format
+msgid ""
+"Returns a raster with the new band(s) of given type added with given initial"
+" value in the given index location. If no index is specified, the band is "
+"added to the end."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:1148
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>(1) raster "
+"<function>ST_AddBand</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>addbandarg[] </type> "
+"<parameter>addbandargset</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>(2) raster "
+"<function>ST_AddBand</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>index</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>pixeltype</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>initialvalue=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>(3) raster "
+"<function>ST_AddBand</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>pixeltype</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>initialvalue=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>(4) raster "
+"<function>ST_AddBand</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>torast</parameter></paramdef> <paramdef><type>raster </type> "
+"<parameter>fromrast</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>fromband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>torastindex=at_end</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>(5) raster "
+"<function>ST_AddBand</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>torast</parameter></paramdef> <paramdef><type>raster[] </type> "
+"<parameter>fromrasts</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>fromband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>torastindex=at_end</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>(6) raster "
+"<function>ST_AddBand</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>index</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>outdbfile</parameter></paramdef> <paramdef><type>integer[] "
+"</type> <parameter>outdbindex</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>(7) raster "
+"<function>ST_AddBand</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>outdbfile</parameter></paramdef> <paramdef><type>integer[] "
+"</type> <parameter>outdbindex</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>index=at_end</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1213
+#, no-c-format
+msgid ""
+"Returns a raster with a new band added in given position (index), of given "
+"type, of given initial value, and of given nodata value. If no index is "
+"specified, the band is added to the end. If no <varname>fromband</varname> "
+"is specified, band 1 is assumed. Pixel type is a string representation of "
+"one of the pixel types specified in <xref linkend=\"RT_ST_BandPixelType\"/>."
+" If an existing index is specified all subsequent bands >= that index are "
+"incremented by 1. If an initial value greater than the max of the pixel type"
+" is specified, then the initial value is set to the highest value allowed by"
+" the pixel type."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1217
+#, no-c-format
+msgid ""
+"For the variant that takes an array of <xref linkend=\"addbandarg\"/> "
+"(Variant 1), a specific addbandarg's index value is relative to the raster "
+"at the time when the band described by that addbandarg is being added to the"
+" raster. See the Multiple New Bands example below."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1221
+#, no-c-format
+msgid ""
+"For the variant that takes an array of rasters (Variant 5), if "
+"<varname>torast</varname> is NULL then the <varname>fromband</varname> band "
+"of each raster in the array is accumulated into a new raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1225
+#, no-c-format
+msgid ""
+"For the variants that take <varname>outdbfile</varname> (Variants 6 and 7), "
+"the value must include the full path to the raster file. The file must also "
+"be accessible to the postgres server process."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1229
+#, no-c-format
+msgid "Enhanced: 2.1.0 support for addbandarg added."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1230
+#, no-c-format
+msgid "Enhanced: 2.1.0 support for new out-db bands added."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:1234
+#, no-c-format
+msgid "Examples: Single New Band"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1236
+#, no-c-format
+msgid ""
+"-- Add another band of type 8 bit unsigned integer with pixels initialized to 200\n"
+"UPDATE dummy_rast\n"
+" SET rast = ST_AddBand(rast,'8BUI'::text,200) \n"
+"WHERE rid = 1;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1238
+#, no-c-format
+msgid ""
+"-- Create an empty raster 100x100 units, with upper left right at 0, add 2 bands (band 1 is 0/1 boolean bit switch, band2 allows values 0-15)\n"
+"-- uses addbandargs\n"
+"INSERT INTO dummy_rast(rid,rast)\n"
+" VALUES(10, ST_AddBand(ST_MakeEmptyRaster(100, 100, 0, 0, 1, -1, 0, 0, 0), \n"
+" ARRAY[\n"
+" ROW(1, '1BB'::text, 0, NULL),\n"
+" ROW(2, '4BUI'::text, 0, NULL)\n"
+" ]::addbandarg[]\n"
+" )\n"
+" );\n"
+" \n"
+"-- output meta data of raster bands to verify all is right --\n"
+"SELECT (bmd).*\n"
+"FROM (SELECT ST_BandMetaData(rast,generate_series(1,2)) As bmd \n"
+" FROM dummy_rast WHERE rid = 10) AS foo;\n"
+" --result -- \n"
+" pixeltype | nodatavalue | isoutdb | path\n"
+"-----------+----------------+-------------+---------+------\n"
+" 1BB | | f |\n"
+" 4BUI | | f |\n"
+" \n"
+" \n"
+"-- output meta data of raster -\n"
+"SELECT (rmd).width, (rmd).height, (rmd).numbands\n"
+"FROM (SELECT ST_MetaData(rast) As rmd \n"
+" FROM dummy_rast WHERE rid = 10) AS foo;\n"
+"-- result --\n"
+" upperleftx | upperlefty | width | height | scalex | scaley | skewx | skewy | srid | numbands\n"
+"------------+------------+-------+--------+------------+------------+-------+-------+------+----------\n"
+" 0 | 0 | 100 | 100 | 1 | -1 | 0 | 0 | 0 | 2"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:1242
+#, no-c-format
+msgid "Examples: Multiple New Bands"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1244
+#, no-c-format
+msgid ""
+"SELECT\n"
+" *\n"
+"FROM ST_BandMetadata(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(10, 10, 0, 0, 1, -1, 0, 0, 0),\n"
+" ARRAY[\n"
+" ROW(NULL, '8BUI', 255, 0),\n"
+" ROW(NULL, '16BUI', 1, 2),\n"
+" ROW(2, '32BUI', 100, 12),\n"
+" ROW(2, '32BF', 3.14, -1)\n"
+" ]::addbandarg[]\n"
+" ),\n"
+" ARRAY[]::integer[]\n"
+");\n"
+"\n"
+" bandnum | pixeltype | nodatavalue | isoutdb | path \n"
+"---------+-----------+-------------+---------+------\n"
+" 1 | 8BUI | 0 | f | \n"
+" 2 | 32BF | -1 | f | \n"
+" 3 | 32BUI | 12 | f | \n"
+" 4 | 16BUI | 2 | f |"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1246
+#, no-c-format
+msgid ""
+"-- Aggregate the 1st band of a table of like rasters into a single raster \n"
+"-- with as many bands as there are test_types and as many rows (new rasters) as there are mice\n"
+"-- NOTE: The ORDER BY test_type is only supported in PostgreSQL 9.0+\n"
+"-- for 8.4 and below it usually works to order your data in a subselect (but not guaranteed)\n"
+"-- The resulting raster will have a band for each test_type alphabetical by test_type\n"
+"-- For mouse lovers: No mice were harmed in this exercise\n"
+"SELECT\n"
+" mouse,\n"
+" ST_AddBand(NULL, array_agg(rast ORDER BY test_type), 1) As rast \n"
+"FROM mice_studies\n"
+"GROUP BY mouse;"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:1250
+#, no-c-format
+msgid "Examples: New Out-db band"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1251
+#, no-c-format
+msgid ""
+"SELECT\n"
+" *\n"
+"FROM ST_BandMetadata(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(10, 10, 0, 0, 1, -1, 0, 0, 0),\n"
+" '/home/raster/mytestraster.tif'::text, NULL::int[]\n"
+" ),\n"
+" ARRAY[]::integer[]\n"
+");\n"
+"\n"
+" bandnum | pixeltype | nodatavalue | isoutdb | path \n"
+"---------+-----------+-------------+---------+------\n"
+" 1 | 8BUI | | t | /home/raster/mytestraster.tif\n"
+" 2 | 8BUI | | t | /home/raster/mytestraster.tif\n"
+" 3 | 8BUI | | t | /home/raster/mytestraster.tif"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1256
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_BandPixelType\"/>, <xref "
+"linkend=\"RT_ST_MakeEmptyRaster\"/>, <xref linkend=\"RT_ST_MetaData\"/>, "
+"<xref linkend=\"RT_ST_NumBands\"/>, <xref linkend=\"RT_ST_Reclass\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1269
+#, no-c-format
+msgid "ST_AsRaster"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1270
+#, no-c-format
+msgid "Converts a PostGIS geometry to a PostGIS raster."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:1274
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>raster </type> <parameter>ref</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>value=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>raster </type> <parameter>ref</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text[] </type> "
+"<parameter>pixeltype=ARRAY['8BUI']</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>value=ARRAY[1]</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>nodataval=ARRAY[0]</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>scalex</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>scaley</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>gridx</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>gridy</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>pixeltype</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>value=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>scalex</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>scaley</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>gridx=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>gridy=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text[] </type> "
+"<parameter>pixeltype=ARRAY['8BUI']</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>value=ARRAY[1]</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>nodataval=ARRAY[0]</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>scalex</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>scaley</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>pixeltype</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>value=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>upperleftx=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>upperlefty=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>scalex</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>scaley</parameter></paramdef> <paramdef><type>text[] "
+"</type> <parameter>pixeltype</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>value=ARRAY[1]</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>nodataval=ARRAY[0]</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>upperleftx=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>upperlefty=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>gridx</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>gridy</parameter></paramdef> <paramdef><type>text </type>"
+" <parameter>pixeltype</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>value=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>gridx=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>gridy=NULL</parameter></paramdef> <paramdef><type>text[] </type> "
+"<parameter>pixeltype=ARRAY['8BUI']</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>value=ARRAY[1]</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>nodataval=ARRAY[0]</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>value=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>upperleftx=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>upperlefty=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_AsRaster</function></funcdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef><type>text[] </type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef><type>double precision[] </type> "
+"<parameter>value=ARRAY[1]</parameter></paramdef> <paramdef><type>double "
+"precision[] </type> <parameter>nodataval=ARRAY[0]</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>upperleftx=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>upperlefty=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>touched=false</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1422
+#, no-c-format
+msgid ""
+"Converts a PostGIS geometry to a PostGIS raster. The many variants offers "
+"three groups of possibilities for setting the alignment and pixelsize of the"
+" resulting raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1424
+#, no-c-format
+msgid ""
+"The first group, composed of the two first variants, produce a raster having"
+" the same alignment (<varname>scalex</varname>, <varname>scaley</varname>, "
+"<varname>gridx</varname> and <varname>gridy</varname>), pixel type and "
+"nodata value as the provided reference raster. You generally pass this "
+"reference raster by joining the table containing the geometry with the table"
+" containing the reference raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1426
+#, no-c-format
+msgid ""
+"The second group, composed of four variants, let you set the dimensions of "
+"the raster by providing the parameters of a pixel size "
+"(<varname>scalex</varname> & <varname>scaley</varname> and "
+"<varname>skewx</varname> & <varname>skewy</varname>). The "
+"<varname>width</varname> & <varname>height</varname> of the resulting "
+"raster will be adjusted to fit the extent of the geometry. In most cases, "
+"you must cast integer <varname>scalex</varname> & "
+"<varname>scaley</varname> arguments to double precision so that PostgreSQL "
+"choose the right variant."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1428
+#, no-c-format
+msgid ""
+"The third group, composed of four variants, let you fix the dimensions of "
+"the raster by providing the dimensions of the raster "
+"(<varname>width</varname> & <varname>height</varname>). The parameters "
+"of the pixel size (<varname>scalex</varname> & <varname>scaley</varname>"
+" and <varname>skewx</varname> & <varname>skewy</varname>) of the "
+"resulting raster will be adjusted to fit the extent of the geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1430
+#, no-c-format
+msgid ""
+"The two first variants of each of those two last groups let you specify the "
+"alignment with an arbitrary corner of the alignment grid "
+"(<varname>gridx</varname> & <varname>gridy</varname>) and the two last "
+"variants takes the upper left corner (<varname>upperleftx</varname> & "
+"<varname>upperlefty</varname>)."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1432
+#, no-c-format
+msgid ""
+"Each group of variant allows producing a one band raster or a multiple bands"
+" raster. To produce a multiple bands raster, you must provide an array of "
+"pixel types (<varname>pixeltype[]</varname>), an array of initial values "
+"(<varname>value</varname>) and an array of nodata values "
+"(<varname>nodataval</varname>). If not provided pixeltyped defaults to 8BUI,"
+" values to 1 and nodataval to 0."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1434
+#, no-c-format
+msgid ""
+"The output raster will be in the same spatial reference as the source "
+"geometry. The only exception is for variants with a reference raster. In "
+"this case the resulting raster will get the same SRID as the reference "
+"raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1436
+#, no-c-format
+msgid ""
+"The optional <varname>touched</varname> parameter defaults to false and maps"
+" to the GDAL ALL_TOUCHED rasterization option, which determines if pixels "
+"touched by lines or polygons will be burned. Not just those on the line "
+"render path, or whose center point is within the polygon."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1438
+#, no-c-format
+msgid ""
+"This is particularly useful for rendering jpegs and pngs of geometries "
+"directly from the database when using in combination with <xref "
+"linkend=\"RT_ST_AsPNG\"/> and other <xref linkend=\"RT_ST_AsGDALRaster\"/> "
+"family of functions."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1442
+#, no-c-format
+msgid ""
+"Not yet capable of rendering complex geometry types such as curves, TINS, "
+"and PolyhedralSurfaces, but should be able too once GDAL can."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:1447
+#, no-c-format
+msgid "Examples: Output geometries as PNG files"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1453
+#, no-c-format
+msgid "black circle"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1456
+#, no-c-format
+msgid ""
+"-- this will output a black circle taking up 150 x 150 pixels --\n"
+"SELECT ST_AsPNG(ST_AsRaster(ST_Buffer(ST_Point(1,5),10),150, 150, '2BUI'));"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1463
+#, no-c-format
+msgid "example from buffer rendered with just PostGIS"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1467
+#, no-c-format
+msgid ""
+"-- the bands map to RGB bands - the value (118,154,118) - teal --\n"
+"SELECT ST_AsPNG(\n"
+" ST_AsRaster(\n"
+" ST_Buffer(\n"
+" ST_GeomFromText('LINESTRING(50 50,150 150,150 50)'), 10,'join=bevel'), \n"
+" 200,200,ARRAY['8BUI', '8BUI', '8BUI'], ARRAY[118,154,118], ARRAY[0,0,0]));"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1473
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_Buffer\"/>, <xref linkend=\"RT_ST_GDALDrivers\"/>, "
+"<xref linkend=\"RT_ST_AsGDALRaster\"/>, <xref linkend=\"RT_ST_AsPNG\"/>, "
+"<xref linkend=\"RT_ST_AsJPEG\"/>, <xref linkend=\"RT_ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1479
+#, no-c-format
+msgid "ST_Band"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1480
+#, no-c-format
+msgid ""
+"Returns one or more bands of an existing raster as a new raster. Useful for "
+"building new rasters from existing rasters."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:1484
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Band</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer[] </type> <parameter>nbands = "
+"ARRAY[1]</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_Band</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>raster "
+"<function>ST_Band</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>nbands</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>character </type> "
+"<parameter>delimiter=,</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1509
+#, no-c-format
+msgid ""
+"Returns one or more bands of an existing raster as a new raster. Useful for "
+"building new rasters from existing rasters or export of only selected bands "
+"of a raster or rearranging the order of bands in a raster. If no band is "
+"specified, band 1 is assumed. Used as a helper function in various functions"
+" such as for deleting a band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1511
+#, no-c-format
+msgid ""
+"For the <code>nbands</code> as text variant of function, the default "
+"delimiter is <code>,</code> which means you can ask for <code>'1,2,3'</code>"
+" and if you wanted to use a different delimeter you would do "
+"<code>ST_Band(rast, '1@2@3', '@')</code>. For asking for multiple bands, we "
+"strongly suggest you use the array form of this function e.g. "
+"<code>ST_Band(rast, '{1,2,3}'::int[]);</code> since the <code>text</code> "
+"list of bands form may be removed in future versions of PostGIS."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1519
+#, no-c-format
+msgid ""
+"-- Make 2 new rasters: 1 containing band 1 of dummy, second containing band 2 of dummy and then reclassified as a 2BUI\n"
+"SELECT ST_NumBands(rast1) As numb1, ST_BandPixelType(rast1) As pix1, \n"
+" ST_NumBands(rast2) As numb2, ST_BandPixelType(rast2) As pix2\n"
+"FROM (\n"
+" SELECT ST_Band(rast) As rast1, ST_Reclass(ST_Band(rast,3), '100-200):1, [200-254:2', '2BUI') As rast2\n"
+" FROM dummy_rast\n"
+" WHERE rid = 2) As foo;\n"
+" \n"
+" numb1 | pix1 | numb2 | pix2\n"
+"-------+------+-------+------\n"
+" 1 | 8BUI | 1 | 2BUI"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1521
+#, no-c-format
+msgid ""
+"-- Return bands 2 and 3. Using array cast syntax\n"
+"SELECT ST_NumBands(ST_Band(rast, '{2,3}'::int[])) As num_bands\n"
+" FROM dummy_rast WHERE rid=2;\n"
+" \n"
+"num_bands\n"
+"----------\n"
+"2\n"
+" \n"
+"-- Return bands 2 and 3. Use array to define bands\n"
+"SELECT ST_NumBands(ST_Band(rast, ARRAY[2,3])) As num_bands\n"
+" FROM dummy_rast \n"
+"WHERE rid=2;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1531
+#, no-c-format
+msgid "original (column rast)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1540
+#, no-c-format
+msgid "dupe_band"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1549
+#, no-c-format
+msgid "sing_band"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1557
+#, no-c-format
+msgid ""
+"--Make a new raster with 2nd band of original and 1st band repeated twice,\n"
+"and another with just the third band\n"
+"SELECT rast, ST_Band(rast, ARRAY[2,1,1]) As dupe_band, \n"
+" ST_Band(rast, 3) As sing_band \n"
+"FROM samples.than_chunked \n"
+"WHERE rid=35;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1563
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_NumBands\"/>, <xref linkend=\"RT_ST_Reclass\"/>, "
+"<xref linkend=\"RT_reference\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1569
+#, no-c-format
+msgid "ST_MakeEmptyRaster"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1570
+#, no-c-format
+msgid ""
+"Returns an empty raster (having no bands) of given dimensions (width & "
+"height), upperleft X and Y, pixel size and rotation (scalex, scaley, skewx "
+"& skewy) and reference system (srid). If a raster is passed in, returns "
+"a new raster with the same size, alignment and SRID. If srid is left out, "
+"the spatial ref is set to unknown (0)."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:1574
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster "
+"<function>ST_MakeEmptyRaster</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_MakeEmptyRaster</function></funcdef> <paramdef><type>integer "
+"</type> <parameter>width</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>height</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>upperleftx</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>upperlefty</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>scalex</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>scaley</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>skewx</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>skewy</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>srid=unknown</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_MakeEmptyRaster</function></funcdef> <paramdef><type>integer "
+"</type> <parameter>width</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>height</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>upperleftx</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>upperlefty</parameter></paramdef> <paramdef><type>float8 "
+"</type> <parameter>pixelsize</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1604
+#, no-c-format
+msgid ""
+"Returns an empty raster (having no band) of given dimensions (width & "
+"height) and georeferenced in spatial (or world) coordinates with upper left "
+"X (upperleftx), upper left Y (upperlefty), pixel size and rotation (scalex, "
+"scaley, skewx & skewy) and reference system (srid)."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1607
+#, no-c-format
+msgid ""
+"The last version use a single parameter to specify the pixel size "
+"(pixelsize). scalex is set to this argument and scaley is set to the "
+"negative value of this argument. skewx and skewy are set to 0."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1609
+#, no-c-format
+msgid ""
+"If an existing raster is passed in, it returns a new raster with the same "
+"meta data settings (without the bands)."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1611
+#, no-c-format
+msgid ""
+"If no srid is specified it defaults to 0. After you create an empty raster "
+"you probably want to add bands to it and maybe edit it. Refer to <xref "
+"linkend=\"RT_ST_AddBand\"/> to define bands and <xref "
+"linkend=\"RT_ST_SetValue\"/> to set initial pixel values."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1618
+#, no-c-format
+msgid ""
+"INSERT INTO dummy_rast(rid,rast)\n"
+"VALUES(3, ST_MakeEmptyRaster( 100, 100, 0.0005, 0.0005, 1, 1, 0, 0, 4326) );\n"
+"\n"
+"--use an existing raster as template for new raster\n"
+"INSERT INTO dummy_rast(rid,rast)\n"
+"SELECT 4, ST_MakeEmptyRaster(rast)\n"
+"FROM dummy_rast WHERE rid = 3;\n"
+"\n"
+"-- output meta data of rasters we just added\n"
+"SELECT rid, (md).*\n"
+"FROM (SELECT rid, ST_MetaData(rast) As md \n"
+" FROM dummy_rast\n"
+" WHERE rid IN(3,4)) As foo;\n"
+" \n"
+"-- output --\n"
+" rid | upperleftx | upperlefty | width | height | scalex | scaley | skewx | skewy | srid | numbands\n"
+"-----+------------+------------+-------+--------+------------+------------+-------+-------+------+----------\n"
+" 3 | 0.0005 | 0.0005 | 100 | 100 | 1 | 1 | 0 | 0 | 4326 | 0\n"
+" 4 | 0.0005 | 0.0005 | 100 | 100 | 1 | 1 | 0 | 0 | 4326 | 0"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1624
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_MetaData\"/>, <xref linkend=\"RT_ST_ScaleX\"/>, "
+"<xref linkend=\"RT_ST_ScaleY\"/>, <xref linkend=\"RT_ST_SetValue\"/>, <xref "
+"linkend=\"RT_ST_SkewX\"/>, , <xref linkend=\"RT_ST_SkewY\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1631
+#, no-c-format
+msgid "ST_Tile"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1632
+#, no-c-format
+msgid ""
+"<refpurpose>Returns a set of rasters resulting from the split of the input "
+"raster based upon the desired dimensions of the output rasters.</refpurpose>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:1636
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>setof raster <function>ST_Tile</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>int[] </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>padwithnodata=FALSE</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>setof raster <function>ST_Tile</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>padwithnodata=FALSE</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>setof raster <function>ST_Tile</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>padwithnodata=FALSE</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1672
+#, no-c-format
+msgid ""
+"<para>Returns a set of rasters resulting from the split of the input raster "
+"based upon the desired dimensions of the output rasters.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1676
+#, no-c-format
+msgid ""
+"If <varname>padwithnodata</varname> = FALSE, edge tiles on the right and "
+"bottom sides of the raster may have different dimensions than the rest of "
+"the tiles. If <varname>padwithnodata</varname> = TRUE, all tiles will have "
+"the same dimensions with the possibilty that edge tiles being padded with "
+"NODATA values. If raster band(s) do not have NODATA value(s) specified, one "
+"can be specified by setting <varname>nodataval</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1681
+#, no-c-format
+msgid ""
+"If a specified band of the input raster is out-of-db, the corresponding band"
+" in the output rasters will also be out-of-db."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1692
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 1, 0), 2, '8BUI', 10, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 3, 0, 1, -1, 0, 0, 0), 1, '8BUI', 2, 0), 2, '8BUI', 20, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 6, 0, 1, -1, 0, 0, 0), 1, '8BUI', 3, 0), 2, '8BUI', 30, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, -3, 1, -1, 0, 0, 0), 1, '8BUI', 4, 0), 2, '8BUI', 40, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 3, -3, 1, -1, 0, 0, 0), 1, '8BUI', 5, 0), 2, '8BUI', 50, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 6, -3, 1, -1, 0, 0, 0), 1, '8BUI', 6, 0), 2, '8BUI', 60, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, -6, 1, -1, 0, 0, 0), 1, '8BUI', 7, 0), 2, '8BUI', 70, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 3, -6, 1, -1, 0, 0, 0), 1, '8BUI', 8, 0), 2, '8BUI', 80, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 6, -6, 1, -1, 0, 0, 0), 1, '8BUI', 9, 0), 2, '8BUI', 90, 0) AS rast\n"
+"), bar AS (\n"
+" SELECT ST_Union(rast) AS rast FROM foo\n"
+"), baz AS (\n"
+" SELECT ST_Tile(rast, 3, 3, TRUE) AS rast FROM bar\n"
+")\n"
+"SELECT\n"
+" ST_DumpValues(rast)\n"
+"FROM baz;\n"
+"\n"
+" st_dumpvalues \n"
+"------------------------------------------\n"
+" (1,\"{{1,1,1},{1,1,1},{1,1,1}}\")\n"
+" (2,\"{{10,10,10},{10,10,10},{10,10,10}}\")\n"
+" (1,\"{{2,2,2},{2,2,2},{2,2,2}}\")\n"
+" (2,\"{{20,20,20},{20,20,20},{20,20,20}}\")\n"
+" (1,\"{{3,3,3},{3,3,3},{3,3,3}}\")\n"
+" (2,\"{{30,30,30},{30,30,30},{30,30,30}}\")\n"
+" (1,\"{{4,4,4},{4,4,4},{4,4,4}}\")\n"
+" (2,\"{{40,40,40},{40,40,40},{40,40,40}}\")\n"
+" (1,\"{{5,5,5},{5,5,5},{5,5,5}}\")\n"
+" (2,\"{{50,50,50},{50,50,50},{50,50,50}}\")\n"
+" (1,\"{{6,6,6},{6,6,6},{6,6,6}}\")\n"
+" (2,\"{{60,60,60},{60,60,60},{60,60,60}}\")\n"
+" (1,\"{{7,7,7},{7,7,7},{7,7,7}}\")\n"
+" (2,\"{{70,70,70},{70,70,70},{70,70,70}}\")\n"
+" (1,\"{{8,8,8},{8,8,8},{8,8,8}}\")\n"
+" (2,\"{{80,80,80},{80,80,80},{80,80,80}}\")\n"
+" (1,\"{{9,9,9},{9,9,9},{9,9,9}}\")\n"
+" (2,\"{{90,90,90},{90,90,90},{90,90,90}}\")\n"
+"(18 rows)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1694
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 1, 0), 2, '8BUI', 10, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 3, 0, 1, -1, 0, 0, 0), 1, '8BUI', 2, 0), 2, '8BUI', 20, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 6, 0, 1, -1, 0, 0, 0), 1, '8BUI', 3, 0), 2, '8BUI', 30, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, -3, 1, -1, 0, 0, 0), 1, '8BUI', 4, 0), 2, '8BUI', 40, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 3, -3, 1, -1, 0, 0, 0), 1, '8BUI', 5, 0), 2, '8BUI', 50, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 6, -3, 1, -1, 0, 0, 0), 1, '8BUI', 6, 0), 2, '8BUI', 60, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, -6, 1, -1, 0, 0, 0), 1, '8BUI', 7, 0), 2, '8BUI', 70, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 3, -6, 1, -1, 0, 0, 0), 1, '8BUI', 8, 0), 2, '8BUI', 80, 0) AS rast UNION ALL\n"
+" SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 6, -6, 1, -1, 0, 0, 0), 1, '8BUI', 9, 0), 2, '8BUI', 90, 0) AS rast\n"
+"), bar AS (\n"
+" SELECT ST_Union(rast) AS rast FROM foo\n"
+"), baz AS (\n"
+" SELECT ST_Tile(rast, 3, 3, 2) AS rast FROM bar\n"
+")\n"
+"SELECT\n"
+" ST_DumpValues(rast)\n"
+"FROM baz;\n"
+"\n"
+" st_dumpvalues \n"
+"------------------------------------------\n"
+" (1,\"{{10,10,10},{10,10,10},{10,10,10}}\")\n"
+" (1,\"{{20,20,20},{20,20,20},{20,20,20}}\")\n"
+" (1,\"{{30,30,30},{30,30,30},{30,30,30}}\")\n"
+" (1,\"{{40,40,40},{40,40,40},{40,40,40}}\")\n"
+" (1,\"{{50,50,50},{50,50,50},{50,50,50}}\")\n"
+" (1,\"{{60,60,60},{60,60,60},{60,60,60}}\")\n"
+" (1,\"{{70,70,70},{70,70,70},{70,70,70}}\")\n"
+" (1,\"{{80,80,80},{80,80,80},{80,80,80}}\")\n"
+" (1,\"{{90,90,90},{90,90,90},{90,90,90}}\")\n"
+"(9 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1700
+#, no-c-format
+msgid ", <xref linkend=\"RT_Retile\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1710
+#, no-c-format
+msgid "ST_Retile"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1711
+#, no-c-format
+msgid ""
+"Return a set of configured tiles from an arbitrarily tiled raster coverage."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:1719
+#, no-c-format
+msgid ""
+"<funcdef>SETOF raster <function>ST_Retile</function></funcdef> "
+"<paramdef><type>regclass </type> <parameter>tab</parameter></paramdef> "
+"<paramdef><type>name </type> <parameter>col</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>ext</parameter></paramdef> "
+"<paramdef><type>float8 </type> <parameter>sfx</parameter></paramdef> "
+"<paramdef><type>float8 </type> <parameter>sfy</parameter></paramdef> "
+"<paramdef><type>int </type> <parameter>tw</parameter></paramdef> "
+"<paramdef><type>int </type> <parameter>th</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algo='NearestNeighbor'</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1737
+#, no-c-format
+msgid ""
+"Return a set of tiles having the specified scale (<varname>sfx</varname>, "
+"<varname>sfy</varname>) and max size (<varname>tw</varname>, "
+"<varname>th</varname>) and covering the specified extent "
+"(<varname>ext</varname>) with data coming from the specified raster coverage"
+" (<varname>tab</varname>, <varname>col</varname>)."
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1761
+#, no-c-format
+msgid "ST_FromGDALRaster"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1762
+#, no-c-format
+msgid "Returns a raster from a supported GDAL raster file."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:1767
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_FromGDALRaster</function></funcdef> "
+"<paramdef><type>bytea </type> <parameter>gdaldata</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>srid=NULL</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1779
+#, no-c-format
+msgid ""
+"Returns a raster from a supported GDAL raster file. "
+"<varname>gdaldata</varname> is of type bytea and should be the contents of "
+"the GDAL raster file."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1783
+#, no-c-format
+msgid ""
+"If <varname>srid</varname> is NULL, the function will try to autmatically "
+"assign the SRID from the GDAL raster. If <varname>srid</varname> is "
+"provided, the value provided will override any automatically assigned SRID."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1793
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_AsPNG(ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 0.1, -0.1, 0, 0, 4326), 1, '8BUI', 1, 0), 2, '8BUI', 2, 0), 3, '8BUI', 3, 0)) AS png\n"
+"),\n"
+"bar AS (\n"
+" SELECT 1 AS rid, ST_FromGDALRaster(png) AS rast FROM foo\n"
+" UNION ALL\n"
+" SELECT 2 AS rid, ST_FromGDALRaster(png, 3310) AS rast FROM foo\n"
+")\n"
+"SELECT\n"
+" rid,\n"
+" ST_Metadata(rast) AS metadata,\n"
+" ST_SummaryStats(rast, 1) AS stats1,\n"
+" ST_SummaryStats(rast, 2) AS stats2,\n"
+" ST_SummaryStats(rast, 3) AS stats3\n"
+"FROM bar\n"
+"ORDER BY rid;\n"
+"\n"
+" rid | metadata | stats1 | stats2 | stats3 \n"
+"-----+---------------------------+---------------+---------------+----------------\n"
+" 1 | (0,0,2,2,1,-1,0,0,0,3) | (4,4,1,0,1,1) | (4,8,2,0,2,2) | (4,12,3,0,3,3)\n"
+" 2 | (0,0,2,2,1,-1,0,0,3310,3) | (4,4,1,0,1,1) | (4,8,2,0,2,2) | (4,12,3,0,3,3)\n"
+"(2 rows)"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:1808
+#, no-c-format
+msgid "Raster Accessors"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1812
+#, no-c-format
+msgid "ST_GeoReference"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1813
+#, no-c-format
+msgid ""
+"Returns the georeference meta data in GDAL or ESRI format as commonly seen "
+"in a world file. Default is GDAL."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:1818
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_GeoReference</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>format=GDAL</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1829
+#, no-c-format
+msgid ""
+"Returns the georeference meta data including carriage return in GDAL or ESRI"
+" format as commonly seen in a <ulink "
+"url=\"http://en.wikipedia.org/wiki/World_file\">world file</ulink>. Default "
+"is GDAL if no type specified. type is string 'GDAL' or 'ESRI'."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1831 reference_raster.xml:4068
+#, no-c-format
+msgid "Difference between format representations is as follows:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1832 reference_raster.xml:4069
+#, no-c-format
+msgid "<varname>GDAL</varname>:"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1833
+#, no-c-format
+msgid ""
+"scalex \n"
+"skewy \n"
+"skewx\n"
+"scaley\n"
+"upperleftx\n"
+"upperlefty"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1834 reference_raster.xml:4071
+#, no-c-format
+msgid "<varname>ESRI</varname>:"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1835
+#, no-c-format
+msgid ""
+"scalex \n"
+"skewy \n"
+"skewx\n"
+"scaley\n"
+"upperleftx + scalex*0.5\n"
+"upperlefty + scaley*0.5"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1841
+#, no-c-format
+msgid ""
+"SELECT ST_GeoReference(rast, 'ESRI') As esri_ref, ST_GeoReference(rast, 'GDAL') As gdal_ref\n"
+" FROM dummy_rast WHERE rid=1;\n"
+"\n"
+" esri_ref | gdal_ref\n"
+"--------------+--------------\n"
+" 2.0000000000 | 2.0000000000\n"
+" 0.0000000000 : 0.0000000000\n"
+" 0.0000000000 : 0.0000000000\n"
+" 3.0000000000 : 3.0000000000\n"
+" 1.5000000000 : 0.5000000000\n"
+" 2.0000000000 : 0.5000000000"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1846
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_ScaleX\"/>, <xref linkend=\"RT_ST_ScaleY\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1852
+#, no-c-format
+msgid "ST_Height"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1853
+#, no-c-format
+msgid "Returns the height of the raster in pixels."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:1858
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_Height</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1868
+#, no-c-format
+msgid "Returns the height of the raster."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1874
+#, no-c-format
+msgid ""
+"SELECT rid, ST_Height(rast) As rastheight\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | rastheight\n"
+"-----+------------\n"
+" 1 | 20\n"
+" 2 | 5"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1886
+#, no-c-format
+msgid "ST_IsEmpty"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1887
+#, no-c-format
+msgid ""
+"<refpurpose>Returns true if the raster is empty (width = 0 and height = 0). "
+"Otherwise, returns false.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:1892
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_IsEmpty</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1902
+#, no-c-format
+msgid ""
+"<para>Returns true if the raster is empty (width = 0 and height = 0). "
+"Otherwise, returns false.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1910
+#, no-c-format
+msgid ""
+"SELECT ST_IsEmpty(ST_MakeEmptyRaster(100, 100, 0, 0, 0, 0, 0, 0))\n"
+"st_isempty |\n"
+"-----------+\n"
+"f |\n"
+" \n"
+" \n"
+"SELECT ST_IsEmpty(ST_MakeEmptyRaster(0, 0, 0, 0, 0, 0, 0, 0))\n"
+"st_isempty |\n"
+"-----------+\n"
+"t |"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1922
+#, no-c-format
+msgid "ST_MemSize"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1924
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the amount of space (in bytes) the raster "
+"takes.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:1929
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_MemSize</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1939
+#, no-c-format
+msgid "<para>Returns the amount of space (in bytes) the raster takes.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1940
+#, no-c-format
+msgid ""
+"This is a nice compliment to PostgreSQL built in functions pg_column_size, "
+"pg_size_pretty, pg_relation_size, pg_total_relation_size."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1941
+#, no-c-format
+msgid ""
+"pg_relation_size which gives the byte size of a table may return byte size "
+"lower than ST_MemSize. This is because pg_relation_size does not add toasted"
+" table contribution and large geometries are stored in TOAST tables. "
+"pg_column_size might return lower because it returns the compressed size."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1943
+#, no-c-format
+msgid ""
+"pg_total_relation_size - includes, the table, the toasted tables, and the "
+"indexes."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1953
+#, no-c-format
+msgid ""
+"SELECT ST_MemSize(ST_AsRaster(ST_Buffer(ST_Point(1,5),10,1000),150, 150, '8BUI')) As rast_mem;\n"
+" \n"
+" rast_mem\n"
+" --------\n"
+" 22568"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:1966
+#, no-c-format
+msgid "ST_MetaData"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:1967
+#, no-c-format
+msgid ""
+"Returns basic meta data about a raster object such as pixel size, rotation "
+"(skew), upper, lower left, etc."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:1972
+#, no-c-format
+msgid ""
+"<funcdef>record <function>ST_MetaData</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1982
+#, no-c-format
+msgid ""
+"Returns basic meta data about a raster object such as pixel size, rotation "
+"(skew), upper, lower left, etc. Columns returned: upperleftx | upperlefty | "
+"width | height | scalex | scaley | skewx | skewy | srid | numbands"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:1989
+#, no-c-format
+msgid ""
+"SELECT rid, (foo.md).* \n"
+" FROM (SELECT rid, ST_MetaData(rast) As md\n"
+"FROM dummy_rast) As foo;\n"
+"\n"
+" rid | upperleftx | upperlefty | width | height | scalex | scaley | skewx | skewy | srid | numbands\n"
+" ----+------------+------------+-------+--------+--------+-----------+-------+-------+------+-------\n"
+" 1 | 0.5 | 0.5 | 10 | 20 | 2 | 3 | 0 | 0 | 0 | 0\n"
+" 2 | 3427927.75 | 5793244 | 5 | 5 | 0.05 | -0.05 | 0 | 0 | 0 | 3"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:1995 reference_raster.xml:4847
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_NumBands\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2001
+#, no-c-format
+msgid "ST_NumBands"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2002
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the number of bands in the raster object.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2007
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_NumBands</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2017
+#, no-c-format
+msgid "<para>Returns the number of bands in the raster object.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2023
+#, no-c-format
+msgid ""
+"SELECT rid, ST_NumBands(rast) As numbands\n"
+"FROM dummy_rast;\n"
+"\n"
+"rid | numbands\n"
+"----+----------\n"
+" 1 | 0\n"
+" 2 | 3"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2035
+#, no-c-format
+msgid "ST_PixelHeight"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2036
+#, no-c-format
+msgid ""
+"Returns the pixel height in geometric units of the spatial reference system."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2041
+#, no-c-format
+msgid ""
+"<funcdef>double precision <function>ST_PixelHeight</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2051
+#, no-c-format
+msgid ""
+"Returns the height of a pixel in geometric units of the spatial reference "
+"system. In the common case where there is no skew, the pixel height is just "
+"the scale ratio between geometric coordinates and raster pixels."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2053
+#, no-c-format
+msgid ""
+"Refer to <xref linkend=\"RT_ST_PixelWidth\"/> for a diagrammatic "
+"visualization of the relationship."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:2057 reference_raster.xml:2117
+#, no-c-format
+msgid "Examples: Rasters with no skew"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2059
+#, no-c-format
+msgid ""
+"SELECT ST_Height(rast) As rastheight, ST_PixelHeight(rast) As pixheight,\n"
+" ST_ScaleX(rast) As scalex, ST_ScaleY(rast) As scaley, ST_SkewX(rast) As skewx,\n"
+" ST_SkewY(rast) As skewy\n"
+"FROM dummy_rast;\n"
+"\n"
+" rastheight | pixheight | scalex | scaley | skewx | skewy\n"
+"------------+-----------+--------+--------+-------+----------\n"
+" 20 | 3 | 2 | 3 | 0 | 0\n"
+" 5 | 0.05 | 0.05 | -0.05 | 0 | 0"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:2064 reference_raster.xml:2124
+#, no-c-format
+msgid "Examples: Rasters with skew different than 0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2066
+#, no-c-format
+msgid ""
+"SELECT ST_Height(rast) As rastheight, ST_PixelHeight(rast) As pixheight,\n"
+" ST_ScaleX(rast) As scalex, ST_ScaleY(rast) As scaley, ST_SkewX(rast) As skewx,\n"
+" ST_SkewY(rast) As skewy\n"
+"FROM (SELECT ST_SetSKew(rast,0.5,0.5) As rast\n"
+" FROM dummy_rast) As skewed;\n"
+"\n"
+"rastheight | pixheight | scalex | scaley | skewx | skewy\n"
+"-----------+-------------------+--------+--------+-------+----------\n"
+" 20 | 3.04138126514911 | 2 | 3 | 0.5 | 0.5\n"
+" 5 | 0.502493781056044 | 0.05 | -0.05 | 0.5 | 0.5"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2073 reference_raster.xml:2133
+#: reference_raster.xml:4127
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_ScaleX\"/>, <xref linkend=\"RT_ST_ScaleY\"/>, <xref "
+"linkend=\"RT_ST_SkewX\"/>, <xref linkend=\"RT_ST_SkewY\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2085
+#, no-c-format
+msgid "ST_PixelWidth"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2086
+#, no-c-format
+msgid ""
+"Returns the pixel width in geometric units of the spatial reference system."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2091
+#, no-c-format
+msgid ""
+"<funcdef>double precision <function>ST_PixelWidth</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2101
+#, no-c-format
+msgid ""
+"Returns the width of a pixel in geometric units of the spatial reference "
+"system. In the common case where there is no skew, the pixel width is just "
+"the scale ratio between geometric coordinates and raster pixels."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2103
+#, no-c-format
+msgid "The following diagram demonstrates the relationship:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2110
+#, no-c-format
+msgid "Pixel Width: Pixel size in the i direction"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2110
+#, no-c-format
+msgid "Pixel Height: Pixel size in the j direction"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2119
+#, no-c-format
+msgid ""
+"SELECT ST_Width(rast) As rastwidth, ST_PixelWidth(rast) As pixwidth,\n"
+" ST_ScaleX(rast) As scalex, ST_ScaleY(rast) As scaley, ST_SkewX(rast) As skewx,\n"
+" ST_SkewY(rast) As skewy\n"
+" FROM dummy_rast;\n"
+" \n"
+" rastwidth | pixwidth | scalex | scaley | skewx | skewy\n"
+" -----------+----------+--------+--------+-------+----------\n"
+" 10 | 2 | 2 | 3 | 0 | 0\n"
+" 5 | 0.05 | 0.05 | -0.05 | 0 | 0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2126
+#, no-c-format
+msgid ""
+"SELECT ST_Width(rast) As rastwidth, ST_PixelWidth(rast) As pixwidth,\n"
+" ST_ScaleX(rast) As scalex, ST_ScaleY(rast) As scaley, ST_SkewX(rast) As skewx,\n"
+" ST_SkewY(rast) As skewy\n"
+" FROM (SELECT ST_SetSkew(rast,0.5,0.5) As rast\n"
+" FROM dummy_rast) As skewed;\n"
+" \n"
+" rastwidth | pixwidth | scalex | scaley | skewx | skewy\n"
+" -----------+-------------------+--------+--------+-------+----------\n"
+" 10 | 2.06155281280883 | 2 | 3 | 0.5 | 0.5\n"
+" 5 | 0.502493781056044 | 0.05 | -0.05 | 0.5 | 0.5"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2139
+#, no-c-format
+msgid "ST_ScaleX"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2140
+#, no-c-format
+msgid ""
+"Returns the X component of the pixel width in units of coordinate reference "
+"system."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2145
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_ScaleX</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2155
+#, no-c-format
+msgid ""
+"Returns the X component of the pixel width in units of coordinate reference "
+"system. Refer to <ulink "
+"url=\"http://en.wikipedia.org/wiki/World_file\">World File</ulink> for more "
+"details."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2157
+#, no-c-format
+msgid "Changed: 2.0.0. In WKTRaster versions this was called ST_PixelSizeX."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2163
+#, no-c-format
+msgid ""
+"SELECT rid, ST_ScaleX(rast) As rastpixwidth\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | rastpixwidth\n"
+"-----+--------------\n"
+" 1 | 2\n"
+" 2 | 0.05"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2176
+#, no-c-format
+msgid "ST_ScaleY"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2177
+#, no-c-format
+msgid ""
+"Returns the Y component of the pixel height in units of coordinate reference"
+" system."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2182
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_ScaleY</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2192
+#, no-c-format
+msgid ""
+"Returns the Y component of the pixel height in units of coordinate reference"
+" system. May be negative. Refer to <ulink "
+"url=\"http://en.wikipedia.org/wiki/World_file\">World File</ulink> for more "
+"details."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2195
+#, no-c-format
+msgid "Changed: 2.0.0. In WKTRaster versions this was called ST_PixelSizeY."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2201
+#, no-c-format
+msgid ""
+"SELECT rid, ST_ScaleY(rast) As rastpixheight\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | rastpixheight\n"
+"-----+---------------\n"
+" 1 | 3\n"
+" 2 | -0.05"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2214
+#, no-c-format
+msgid "ST_RasterToWorldCoord"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2215
+#, no-c-format
+msgid ""
+"Returns the raster's upper left corner as geometric X and Y (longitude and "
+"latitude) given a column and row. Column and row starts at 1."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2220
+#, no-c-format
+msgid ""
+"<funcdef>record <function>ST_RasterToWorldCoord</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>xcolumn</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>yrow</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2232
+#, no-c-format
+msgid ""
+"Returns the upper left corner as geometric X and Y (longitude and latitude) "
+"given a column and row. Returned X and Y are in geometric units of the "
+"georeferenced raster. Numbering of column and row starts at 1 but if either "
+"parameter is passed a zero, a negative number or a number greater than the "
+"respective dimension of the raster, it will return coordinates outside of "
+"the raster assuming the raster's grid is applicable outside the raster's "
+"bounds."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2244
+#, no-c-format
+msgid ""
+"-- non-skewed raster\n"
+"SELECT\n"
+" rid,\n"
+" (ST_RasterToWorldCoord(rast,1, 1)).*,\n"
+" (ST_RasterToWorldCoord(rast,2, 2)).*\n"
+"FROM dummy_rast\n"
+"\n"
+" rid | longitude | latitude | longitude | latitude \n"
+"-----+------------+----------+-----------+------------\n"
+" 1 | 0.5 | 0.5 | 2.5 | 3.5\n"
+" 2 | 3427927.75 | 5793244 | 3427927.8 | 5793243.95"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2246
+#, no-c-format
+msgid ""
+"-- skewed raster\n"
+"SELECT\n"
+" rid,\n"
+" (ST_RasterToWorldCoord(rast, 1, 1)).*,\n"
+" (ST_RasterToWorldCoord(rast, 2, 3)).*\n"
+"FROM (\n"
+" SELECT\n"
+" rid,\n"
+" ST_SetSkew(rast, 100.5, 0) As rast\n"
+" FROM dummy_rast\n"
+") As foo\n"
+"\n"
+" rid | longitude | latitude | longitude | latitude \n"
+"-----+------------+----------+-----------+-----------\n"
+" 1 | 0.5 | 0.5 | 203.5 | 6.5\n"
+" 2 | 3427927.75 | 5793244 | 3428128.8 | 5793243.9"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2253
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_RasterToWorldCoordY\"/>, <xref "
+"linkend=\"RT_ST_SetSkew\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2263
+#, no-c-format
+msgid "ST_RasterToWorldCoordX"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2264
+#, no-c-format
+msgid ""
+"Returns the geometric X coordinate upper left of a raster, column and row. "
+"Numbering of columns and rows starts at 1."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:2269
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float8 "
+"<function>ST_RasterToWorldCoordX</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>xcolumn</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>float8 "
+"<function>ST_RasterToWorldCoordX</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>xcolumn</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>yrow</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2287
+#, no-c-format
+msgid ""
+"Returns the upper left X coordinate of a raster column row in geometric "
+"units of the georeferenced raster. Numbering of columns and rows starts at 1"
+" but if you pass in a negative number or number higher than number of "
+"columns in raster, it will give you coordinates outside of the raster file "
+"to left or right with the assumption that the skew and pixel sizes are same "
+"as selected raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2292
+#, no-c-format
+msgid ""
+"For non-skewed rasters, providing the X column is sufficient. For skewed "
+"rasters, the georeferenced coordinate is a function of the ST_ScaleX and "
+"ST_SkewX and row and column. An error will be raised if you give just the X "
+"column for a skewed raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2296
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 In prior versions, this was called ST_Raster2WorldCoordX"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2303
+#, no-c-format
+msgid ""
+"-- non-skewed raster providing column is sufficient \n"
+"SELECT rid, ST_RasterToWorldCoordX(rast,1) As x1coord, \n"
+" ST_RasterToWorldCoordX(rast,2) As x2coord,\n"
+" ST_ScaleX(rast) As pixelx\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | x1coord | x2coord | pixelx\n"
+"-----+------------+-----------+--------\n"
+" 1 | 0.5 | 2.5 | 2\n"
+" 2 | 3427927.75 | 3427927.8 | 0.05"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2305
+#, no-c-format
+msgid ""
+"-- for fun lets skew it \n"
+"SELECT rid, ST_RasterToWorldCoordX(rast, 1, 1) As x1coord, \n"
+" ST_RasterToWorldCoordX(rast, 2, 3) As x2coord,\n"
+" ST_ScaleX(rast) As pixelx\n"
+"FROM (SELECT rid, ST_SetSkew(rast, 100.5, 0) As rast FROM dummy_rast) As foo;\n"
+"\n"
+" rid | x1coord | x2coord | pixelx\n"
+"-----+------------+-----------+--------\n"
+" 1 | 0.5 | 203.5 | 2\n"
+" 2 | 3427927.75 | 3428128.8 | 0.05"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2312
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_RasterToWorldCoordY\"/>, <xref "
+"linkend=\"RT_ST_SetSkew\"/>, <xref linkend=\"RT_ST_SkewX\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2318
+#, no-c-format
+msgid "ST_RasterToWorldCoordY"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2319
+#, no-c-format
+msgid ""
+"Returns the geometric Y coordinate upper left corner of a raster, column and"
+" row. Numbering of columns and rows starts at 1."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:2324
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float8 "
+"<function>ST_RasterToWorldCoordY</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>yrow</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>float8 "
+"<function>ST_RasterToWorldCoordY</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>xcolumn</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>yrow</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2342
+#, no-c-format
+msgid ""
+"Returns the upper left Y coordinate of a raster column row in geometric "
+"units of the georeferenced raster. Numbering of columns and rows starts at 1"
+" but if you pass in a negative number or number higher than number of "
+"columns/rows in raster, it will give you coordinates outside of the raster "
+"file to left or right with the assumption that the skew and pixel sizes are "
+"same as selected raster tile."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2347
+#, no-c-format
+msgid ""
+"For non-skewed rasters, providing the Y column is sufficient. For skewed "
+"rasters, the georeferenced coordinate is a function of the ST_ScaleY and "
+"ST_SkewY and row and column. An error will be raised if you give just the Y "
+"row for a skewed raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2351
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 In prior versions, this was called ST_Raster2WorldCoordY"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2357
+#, no-c-format
+msgid ""
+"-- non-skewed raster providing row is sufficient \n"
+"SELECT rid, ST_RasterToWorldCoordY(rast,1) As y1coord, \n"
+" ST_RasterToWorldCoordY(rast,3) As y2coord,\n"
+" ST_ScaleY(rast) As pixely\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | y1coord | y2coord | pixely\n"
+"-----+---------+-----------+--------\n"
+" 1 | 0.5 | 6.5 | 3\n"
+" 2 | 5793244 | 5793243.9 | -0.05"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2359
+#, no-c-format
+msgid ""
+"-- for fun lets skew it \n"
+"SELECT rid, ST_RasterToWorldCoordY(rast,1,1) As y1coord, \n"
+" ST_RasterToWorldCoordY(rast,2,3) As y2coord,\n"
+" ST_ScaleY(rast) As pixely\n"
+"FROM (SELECT rid, ST_SetSkew(rast,0,100.5) As rast FROM dummy_rast) As foo;\n"
+"\n"
+" rid | y1coord | y2coord | pixely\n"
+"-----+---------+-----------+--------\n"
+" 1 | 0.5 | 107 | 3\n"
+" 2 | 5793244 | 5793344.4 | -0.05"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2366
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_RasterToWorldCoordX\"/>, <xref "
+"linkend=\"RT_ST_SetSkew\"/>, <xref linkend=\"RT_ST_SkewY\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2372
+#, no-c-format
+msgid "ST_Rotation"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2373
+#, no-c-format
+msgid "Returns the rotation of the raster in radian."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2378
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_Rotation</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2388
+#, no-c-format
+msgid ""
+"Returns the uniform rotation of the raster in radian. If a raster does not "
+"have uniform rotation, NaN is returned. Refer to <ulink "
+"url=\"http://en.wikipedia.org/wiki/World_file\">World File</ulink> for more "
+"details."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2395
+#, no-c-format
+msgid ""
+"SELECT rid, ST_Rotation(ST_SetScale(ST_SetSkew(rast, sqrt(2)), sqrt(2))) as rot FROM dummy_rast;\n"
+"\n"
+" rid | rot \n"
+"-----+-------------------\n"
+" 1 | 0.785398163397448\n"
+" 2 | 0.785398163397448"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2401
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_SetScale\"/>, <xref linkend=\"RT_ST_SetSkew\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2407
+#, no-c-format
+msgid "ST_SkewX"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2408
+#, no-c-format
+msgid "Returns the georeference X skew (or rotation parameter)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2413
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_SkewX</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2423
+#, no-c-format
+msgid ""
+"Returns the georeference X skew (or rotation parameter). Refer to <ulink "
+"url=\"http://en.wikipedia.org/wiki/World_file\">World File</ulink> for more "
+"details."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2430 reference_raster.xml:2466
+#, no-c-format
+msgid ""
+"SELECT rid, ST_SkewX(rast) As skewx, ST_SkewY(rast) As skewy, \n"
+" ST_GeoReference(rast) as georef\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | skewx | skewy | georef\n"
+"-----+-------+-------+--------------------\n"
+" 1 | 0 | 0 | 2.0000000000\n"
+" : 0.0000000000\n"
+" : 0.0000000000\n"
+" : 3.0000000000\n"
+" : 0.5000000000\n"
+" : 0.5000000000\n"
+" :\n"
+" 2 | 0 | 0 | 0.0500000000\n"
+" : 0.0000000000\n"
+" : 0.0000000000\n"
+" : -0.0500000000\n"
+" : 3427927.7500000000\n"
+" : 5793244.0000000000"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2437
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_SkewY\"/>, <xref linkend=\"RT_ST_SetSkew\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2443
+#, no-c-format
+msgid "ST_SkewY"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2444
+#, no-c-format
+msgid "Returns the georeference Y skew (or rotation parameter)."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2449
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_SkewY</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2459
+#, no-c-format
+msgid ""
+"Returns the georeference Y skew (or rotation parameter). Refer to <ulink "
+"url=\"http://en.wikipedia.org/wiki/World_file\">World File</ulink> for more "
+"details."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2473
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_SkewX\"/>, <xref linkend=\"RT_ST_SetSkew\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2479
+#, no-c-format
+msgid "ST_SRID"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2480
+#, no-c-format
+msgid ""
+"Returns the spatial reference identifier of the raster as defined in "
+"spatial_ref_sys table."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2485
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_SRID</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2495
+#, no-c-format
+msgid ""
+"Returns the spatial reference identifier of the raster object as defined in "
+"the spatial_ref_sys table."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2496
+#, no-c-format
+msgid ""
+"From PostGIS 2.0+ the srid of a non-georeferenced raster/geometry is 0 "
+"instead of the prior -1."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2502
+#, no-c-format
+msgid ""
+"SELECT ST_SRID(rast) As srid\n"
+"FROM dummy_rast WHERE rid=1;\n"
+"\n"
+"srid\n"
+"----------------\n"
+"0"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2508
+#, no-c-format
+msgid ", <xref linkend=\"ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2514
+#, no-c-format
+msgid "ST_Summary"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2515
+#, no-c-format
+msgid ""
+"<refpurpose>Returns a text summary of the contents of the "
+"raster.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2520
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_Summary</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2530
+#, no-c-format
+msgid "<para>Returns a text summary of the contents of the raster.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2537
+#, no-c-format
+msgid ""
+"SELECT ST_Summary(\n"
+" ST_AddBand(\n"
+" ST_AddBand(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(10, 10, 0, 0, 1, -1, 0, 0, 0)\n"
+" , 1, '8BUI', 1, 0\n"
+" )\n"
+" , 2, '32BF', 0, -9999\n"
+" )\n"
+" , 3, '16BSI', 0, NULL\n"
+" )\n"
+");\n"
+"\n"
+" st_summary \n"
+"------------------------------------------------------------------\n"
+" Raster of 10x10 pixels has 3 bands and extent of BOX(0 -10,10 0)+\n"
+" band 1 of pixtype 8BUI is in-db with NODATA value of 0 +\n"
+" band 2 of pixtype 32BF is in-db with NODATA value of -9999 +\n"
+" band 3 of pixtype 16BSI is in-db with no NODATA value\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2542
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_BandMetaData\"/>, <xref linkend=\"ST_Summary\"/> "
+"<xref linkend=\"ST_Extent\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2553
+#, no-c-format
+msgid "ST_UpperLeftX"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2554
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the upper left X coordinate of raster in projected "
+"spatial ref.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2559
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_UpperLeftX</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2569
+#, no-c-format
+msgid ""
+"<para>Returns the upper left X coordinate of raster in projected spatial "
+"ref.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2575
+#, no-c-format
+msgid ""
+"SELECt rid, ST_UpperLeftX(rast) As ulx\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | ulx\n"
+"-----+------------\n"
+" 1 | 0.5\n"
+" 2 | 3427927.75"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2581 reference_raster.xml:2615
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_GeoReference\"/>, <xref linkend=\"RT_Box3D\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2587
+#, no-c-format
+msgid "ST_UpperLeftY"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2588
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the upper left Y coordinate of raster in projected "
+"spatial ref.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2593
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_UpperLeftY</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2603
+#, no-c-format
+msgid ""
+"<para>Returns the upper left Y coordinate of raster in projected spatial "
+"ref.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2609
+#, no-c-format
+msgid ""
+"SELECT rid, ST_UpperLeftY(rast) As uly\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | uly\n"
+"-----+---------\n"
+" 1 | 0.5\n"
+" 2 | 5793244"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2621
+#, no-c-format
+msgid "ST_Width"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2622
+#, no-c-format
+msgid "<refpurpose>Returns the width of the raster in pixels.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2627
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_Width</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2637
+#, no-c-format
+msgid "<para>Returns the width of the raster in pixels.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2643
+#, no-c-format
+msgid ""
+"SELECT ST_Width(rast) As rastwidth\n"
+"FROM dummy_rast WHERE rid=1;\n"
+"\n"
+"rastwidth\n"
+"----------------\n"
+"10"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2657
+#, no-c-format
+msgid "ST_WorldToRasterCoord"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2658
+#, no-c-format
+msgid ""
+"Returns the upper left corner as column and row given geometric X and Y "
+"(longitude and latitude) or a point geometry expressed in the spatial "
+"reference coordinate system of the raster."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:2662
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>record "
+"<function>ST_WorldToRasterCoord</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>pt</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>record "
+"<function>ST_WorldToRasterCoord</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>longitude</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>latitude</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2681
+#, no-c-format
+msgid ""
+"Returns the upper left corner as column and row given geometric X and Y "
+"(longitude and latitude) or a point geometry. This function works regardless"
+" of whether or not the geometric X and Y or point geometry is outside the "
+"extent of the raster. Geometric X and Y must be expressed in the spatial "
+"reference coordinate system of the raster."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2694
+#, no-c-format
+msgid ""
+"SELECT\n"
+" rid,\n"
+" (ST_WorldToRasterCoord(rast,3427927.8,20.5)).*,\n"
+" (ST_WorldToRasterCoord(rast,ST_GeomFromText('POINT(3427927.8 20.5)',ST_SRID(rast)))).*\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | columnx | rowy | columnx | rowy \n"
+"-----+---------+-----------+---------+-----------\n"
+" 1 | 1713964 | 7 | 1713964 | 7\n"
+" 2 | 2 | 115864471 | 2 | 115864471"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2700
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_WorldToRasterCoordY\"/>, <xref "
+"linkend=\"RT_ST_RasterToWorldCoordX\"/>, <xref "
+"linkend=\"RT_ST_RasterToWorldCoordY\"/>, <xref linkend=\"RT_ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2712
+#, no-c-format
+msgid "ST_WorldToRasterCoordX"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2713
+#, no-c-format
+msgid ""
+"Returns the column in the raster of the point geometry (pt) or a X and Y "
+"world coordinate (xw, yw) represented in world spatial reference system of "
+"raster."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:2718
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>integer "
+"<function>ST_WorldToRasterCoordX</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>pt</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>integer "
+"<function>ST_WorldToRasterCoordX</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>xw</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>integer "
+"<function>ST_WorldToRasterCoordX</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>xw</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>yw</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2743
+#, no-c-format
+msgid ""
+"Returns the column in the raster of the point geometry (pt) or a X and Y "
+"world coordinate (xw, yw). A point, or (both xw and yw world coordinates are"
+" required if a raster is skewed). If a raster is not skewed then xw is "
+"sufficient. World coordinates are in the spatial reference coordinate system"
+" of the raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2745
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 In prior versions, this was called ST_World2RasterCoordX"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2751
+#, no-c-format
+msgid ""
+"SELECT rid, ST_WorldToRasterCoordX(rast,3427927.8) As xcoord, \n"
+" ST_WorldToRasterCoordX(rast,3427927.8,20.5) As xcoord_xwyw, \n"
+" ST_WorldToRasterCoordX(rast,ST_GeomFromText('POINT(3427927.8 20.5)',ST_SRID(rast))) As ptxcoord\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | xcoord | xcoord_xwyw | ptxcoord\n"
+"-----+---------+---------+----------\n"
+" 1 | 1713964 | 1713964 | 1713964\n"
+" 2 | 1 | 1 | 1"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2757 reference_raster.xml:2812
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_RasterToWorldCoordY\"/>, <xref "
+"linkend=\"RT_ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2767
+#, no-c-format
+msgid "ST_WorldToRasterCoordY"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2768
+#, no-c-format
+msgid ""
+"Returns the row in the raster of the point geometry (pt) or a X and Y world "
+"coordinate (xw, yw) represented in world spatial reference system of raster."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:2773
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>integer "
+"<function>ST_WorldToRasterCoordY</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>pt</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>integer "
+"<function>ST_WorldToRasterCoordY</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>xw</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>integer "
+"<function>ST_WorldToRasterCoordY</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>xw</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>yw</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2798
+#, no-c-format
+msgid ""
+"Returns the row in the raster of the point geometry (pt) or a X and Y world "
+"coordinate (xw, yw). A point, or (both xw and yw world coordinates are "
+"required if a raster is skewed). If a raster is not skewed then xw is "
+"sufficient. World coordinates are in the spatial reference coordinate system"
+" of the raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2800
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 In prior versions, this was called ST_World2RasterCoordY"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2806
+#, no-c-format
+msgid ""
+"SELECT rid, ST_WorldToRasterCoordY(rast,20.5) As ycoord, \n"
+" ST_WorldToRasterCoordY(rast,3427927.8,20.5) As ycoord_xwyw, \n"
+" ST_WorldToRasterCoordY(rast,ST_GeomFromText('POINT(3427927.8 20.5)',ST_SRID(rast))) As ptycoord\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | ycoord | ycoord_xwyw | ptycoord\n"
+"-----+-----------+-------------+-----------\n"
+" 1 | 7 | 7 | 7\n"
+" 2 | 115864471 | 115864471 | 115864471"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:2819
+#, no-c-format
+msgid "Raster Band Accessors"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2822
+#, no-c-format
+msgid "ST_BandMetaData"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2823
+#, no-c-format
+msgid ""
+"Returns basic meta data for a specific raster band. band num 1 is assumed if"
+" none-specified."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2828
+#, no-c-format
+msgid ""
+"<funcdef>record <function>ST_BandMetaData</function></funcdef> "
+"<paramdef><type>raster </type><parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer "
+"</type><parameter>bandnum=1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2839
+#, no-c-format
+msgid ""
+"Returns basic meta data about a raster band. Columns returned pixeltype | "
+"nodatavalue | isoutdb | path."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2843
+#, no-c-format
+msgid "If raster contains no bands then an error is thrown."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2848
+#, no-c-format
+msgid "If band has no NODATA value, nodatavalue will be NULL."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2857
+#, no-c-format
+msgid ""
+"SELECT rid, (foo.md).* \n"
+" FROM (SELECT rid, ST_BandMetaData(rast,1) As md\n"
+"FROM dummy_rast WHERE rid=2) As foo;\n"
+"\n"
+" rid | pixeltype | nodatavalue | isoutdb | path\n"
+"-----+-----------+----------------+-------------+---------+------\n"
+" 2 | 8BUI | 0 | f |"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2863
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_BandPixelType\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2869
+#, no-c-format
+msgid "ST_BandNoDataValue"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2870
+#, no-c-format
+msgid ""
+"Returns the value in a given band that represents no data. If no band num 1 "
+"is assumed."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2875
+#, no-c-format
+msgid ""
+"<funcdef>double precision <function>ST_BandNoDataValue</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>bandnum=1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2886 reference_raster.xml:3014
+#, no-c-format
+msgid "Returns the value that represents no data for the band"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2892
+#, no-c-format
+msgid ""
+"SELECT ST_BandNoDataValue(rast,1) As bnval1, \n"
+" ST_BandNoDataValue(rast,2) As bnval2, ST_BandNoDataValue(rast,3) As bnval3\n"
+"FROM dummy_rast\n"
+"WHERE rid = 2;\n"
+"\n"
+" bnval1 | bnval2 | bnval3\n"
+"--------+--------+--------\n"
+" 0 | 0 | 0"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2905
+#, no-c-format
+msgid "ST_BandIsNoData"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2906
+#, no-c-format
+msgid "Returns true if the band is filled with only nodata values."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:2910
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>ST_BandIsNoData</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>forceChecking=true</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean "
+"<function>ST_BandIsNoData</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>forceChecking=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2927
+#, no-c-format
+msgid ""
+"Returns true if the band is filled with only nodata values. Band 1 is "
+"assumed if not specified. If the last argument is TRUE, the entire band is "
+"checked pixel by pixel. Otherwise, the function simply returns the value of "
+"the isnodata flag for the band. The default value for this parameter is "
+"FALSE, if not specified."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2937
+#, no-c-format
+msgid ""
+"If the flag is dirty (this is, the result is different using TRUE as last "
+"parameter and not using it) you should update the raster to set this flag to"
+" true, by using ST_SetBandIsNodata(), or ST_SetBandNodataValue() with TRUE "
+"as last argument. See <xref linkend=\"RT_ST_SetBandIsNoData\"/>."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2947
+#, no-c-format
+msgid ""
+"-- Create dummy table with one raster column\n"
+"create table dummy_rast (rid integer, rast raster);\n"
+"\n"
+"-- Add raster with two bands, one pixel/band. In the first band, nodatavalue = pixel value = 3.\n"
+"-- In the second band, nodatavalue = 13, pixel value = 4\n"
+"insert into dummy_rast values(1,\n"
+"(\n"
+"'01' -- little endian (uint8 ndr)\n"
+"|| \n"
+"'0000' -- version (uint16 0)\n"
+"||\n"
+"'0200' -- nBands (uint16 0)\n"
+"||\n"
+"'17263529ED684A3F' -- scaleX (float64 0.000805965234044584)\n"
+"||\n"
+"'F9253529ED684ABF' -- scaleY (float64 -0.00080596523404458)\n"
+"||\n"
+"'1C9F33CE69E352C0' -- ipX (float64 -75.5533328537098)\n"
+"||\n"
+"'718F0E9A27A44840' -- ipY (float64 49.2824585505576)\n"
+"||\n"
+"'ED50EB853EC32B3F' -- skewX (float64 0.000211812383858707)\n"
+"||\n"
+"'7550EB853EC32B3F' -- skewY (float64 0.000211812383858704)\n"
+"||\n"
+"'E6100000' -- SRID (int32 4326)\n"
+"||\n"
+"'0100' -- width (uint16 1)\n"
+"||\n"
+"'0100' -- height (uint16 1)\n"
+"||\n"
+"'6' -- hasnodatavalue and isnodata value set to true.\n"
+"||\n"
+"'2' -- first band type (4BUI) \n"
+"||\n"
+"'03' -- novalue==3\n"
+"||\n"
+"'03' -- pixel(0,0)==3 (same that nodata)\n"
+"||\n"
+"'0' -- hasnodatavalue set to false\n"
+"||\n"
+"'5' -- second band type (16BSI)\n"
+"||\n"
+"'0D00' -- novalue==13\n"
+"||\n"
+"'0400' -- pixel(0,0)==4\n"
+")::raster\n"
+");\n"
+"\n"
+"select st_bandisnodata(rast, 1) from dummy_rast where rid = 1; -- Expected true\n"
+"select st_bandisnodata(rast, 2) from dummy_rast where rid = 1; -- Expected false"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2953
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_NumBands\"/>, <xref "
+"linkend=\"RT_ST_SetBandNoDataValue\"/>, <xref "
+"linkend=\"RT_ST_SetBandIsNoData\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2962
+#, no-c-format
+msgid "ST_BandPath"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2963
+#, no-c-format
+msgid ""
+"Returns system file path to a band stored in file system. If no bandnum "
+"specified, 1 is assumed."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:2968
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_BandPath</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>bandnum=1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:2979
+#, no-c-format
+msgid ""
+"Returns system file path to a band. Throws an error if called with an in db "
+"band."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:2985
+#, no-c-format
+msgid "<!-- TODO: -->"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:2997
+#, no-c-format
+msgid "ST_BandPixelType"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:2998
+#, no-c-format
+msgid ""
+"Returns the type of pixel for given band. If no bandnum specified, 1 is "
+"assumed."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:3003
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_BandPixelType</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>bandnum=1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3015
+#, no-c-format
+msgid "There are 11 pixel types. Pixel Types supported are as follows:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3018
+#, no-c-format
+msgid "1BB - 1-bit boolean"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3022
+#, no-c-format
+msgid "2BUI - 2-bit unsigned integer"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3026
+#, no-c-format
+msgid "4BUI - 4-bit unsigned integer"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3030
+#, no-c-format
+msgid "8BSI - 8-bit signed integer"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3033
+#, no-c-format
+msgid "8BUI - 8-bit unsigned integer"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3036
+#, no-c-format
+msgid "16BSI - 16-bit signed integer"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3039
+#, no-c-format
+msgid "16BUI - 16-bit unsigned integer"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3042
+#, no-c-format
+msgid "32BSI - 32-bit signed integer"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3045
+#, no-c-format
+msgid "32BUI - 32-bit unsigned integer"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3048
+#, no-c-format
+msgid "32BF - 32-bit float"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3051
+#, no-c-format
+msgid "64BF - 64-bit float"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3060
+#, no-c-format
+msgid ""
+"SELECT ST_BandPixelType(rast,1) As btype1, \n"
+" ST_BandPixelType(rast,2) As btype2, ST_BandPixelType(rast,3) As btype3\n"
+"FROM dummy_rast\n"
+"WHERE rid = 2;\n"
+"\n"
+" btype1 | btype2 | btype3\n"
+"--------+--------+--------\n"
+" 8BUI | 8BUI | 8BUI"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3072
+#, no-c-format
+msgid "ST_HasNoBand"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3073
+#, no-c-format
+msgid ""
+"<refpurpose>Returns true if there is no band with given band number. If no "
+"band number is specified, then band number 1 is assumed.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:3078
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_HasNoBand</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>bandnum=1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3089
+#, no-c-format
+msgid ""
+"<para>Returns true if there is no band with given band number. If no band "
+"number is specified, then band number 1 is assumed.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3097
+#, no-c-format
+msgid ""
+"SELECT rid, ST_HasNoBand(rast) As hb1, ST_HasNoBand(rast,2) as hb2, \n"
+"ST_HasNoBand(rast,4) as hb4, ST_NumBands(rast) As numbands \n"
+"FROM dummy_rast;\n"
+"\n"
+"rid | hb1 | hb2 | hb4 | numbands\n"
+"-----+-----+-----+-----+----------\n"
+"1 | t | t | t | 0\n"
+"2 | f | f | t | 3"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:3110
+#, no-c-format
+msgid "Raster Pixel Accessors and Setters"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3114
+#, no-c-format
+msgid "ST_PixelAsPolygon"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3115
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the polygon geometry that bounds the pixel for a "
+"particular row and column.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:3120
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_PixelAsPolygon</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>columnx</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>rowy</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3132
+#, no-c-format
+msgid ""
+"<para>Returns the polygon geometry that bounds the pixel for a particular "
+"row and column.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3140
+#, no-c-format
+msgid ""
+"-- get raster pixel polygon\n"
+"SELECT i,j, ST_AsText(ST_PixelAsPolygon(foo.rast, i,j)) As b1pgeom\n"
+"FROM dummy_rast As foo \n"
+" CROSS JOIN generate_series(1,2) As i \n"
+" CROSS JOIN generate_series(1,1) As j\n"
+"WHERE rid=2;\n"
+"\n"
+" i | j | b1pgeom\n"
+"---+---+-----------------------------------------------------------------------------\n"
+" 1 | 1 | POLYGON((3427927.75 5793244,3427927.8 5793244,3427927.8 5793243.95,...\n"
+" 2 | 1 | POLYGON((3427927.8 5793244,3427927.85 5793244,3427927.85 5793243.95, .."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3145
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_PixelAsPolygons\"/>, <xref "
+"linkend=\"RT_ST_PixelAsPoint\"/>, <xref linkend=\"RT_ST_PixelAsPoints\"/>, "
+"<xref linkend=\"RT_ST_PixelAsCentroid\"/>, <xref "
+"linkend=\"RT_ST_PixelAsCentroids\"/>, <xref "
+"linkend=\"RT_ST_Intersection\"/>, <xref linkend=\"ST_AsText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3160
+#, no-c-format
+msgid "ST_PixelAsPolygons"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3161
+#, no-c-format
+msgid ""
+"Returns the polygon geometry that bounds every pixel of a raster band along "
+"with the value, the X and the Y raster coordinates of each pixel."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:3166
+#, no-c-format
+msgid ""
+"<funcdef>setof record <function>ST_PixelAsPolygons</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>band=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=TRUE</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3178
+#, no-c-format
+msgid ""
+"Returns the polygon geometry that bounds every pixel of a raster band along "
+"with the value (double precision), the X and the Y raster coordinates "
+"(integers) of each pixel."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3181
+#, no-c-format
+msgid ""
+"ST_PixelAsPolygons returns one polygon geometry for every pixel. This is "
+"different than ST_DumpAsPolygons where each geometry represents one or more "
+"pixels with the same pixel value."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3186
+#, no-c-format
+msgid ""
+"When exclude_nodata_value = TRUE, only those pixels whose values are not "
+"NODATA are returned as polygons."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3192
+#, no-c-format
+msgid "Enhanced: 2.1.0 exclude_nodata_value optional argument was added."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3193 reference_raster.xml:3287
+#: reference_raster.xml:3381
+#, no-c-format
+msgid "Changed: 2.1.1 Changed behavior of exclude_nodata_value."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3198
+#, no-c-format
+msgid ""
+"-- get raster pixel polygon\n"
+"SELECT (gv).x, (gv).y, (gv).val, ST_AsText((gv).geom) geom\n"
+"FROM (SELECT ST_PixelAsPolygons(\n"
+" ST_SetValue(ST_SetValue(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 0.001, -0.001, 0.001, 0.001, 4269), \n"
+" '8BUI'::text, 1, 0), \n"
+" 2, 2, 10), \n"
+" 1, 1, NULL)\n"
+") gv \n"
+") foo;\n"
+"\n"
+" x | y | val | geom\n"
+"---+---+-----------------------------------------------------------------------------\n"
+" 1 | 1 | | POLYGON((0 0,0.001 0.001,0.002 0,0.001 -0.001,0 0))\n"
+" 1 | 2 | 1 | POLYGON((0.001 -0.001,0.002 0,0.003 -0.001,0.002 -0.002,0.001 -0.001))\n"
+" 2 | 1 | 1 | POLYGON((0.001 0.001,0.002 0.002,0.003 0.001,0.002 0,0.001 0.001))\n"
+" 2 | 2 | 10 | POLYGON((0.002 0,0.003 0.001,0.004 0,0.003 -0.001,0.002 0))"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3203
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_PixelAsPolygon\"/>, <xref "
+"linkend=\"RT_ST_PixelAsPoint\"/>, <xref linkend=\"RT_ST_PixelAsPoints\"/>, "
+"<xref linkend=\"RT_ST_PixelAsCentroid\"/>, <xref "
+"linkend=\"RT_ST_PixelAsCentroids\"/>, <xref linkend=\"ST_AsText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3217
+#, no-c-format
+msgid "ST_PixelAsPoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3218
+#, no-c-format
+msgid ""
+"<refpurpose>Returns a point geometry of the pixel's upper-left "
+"corner.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:3224
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_PixelAsPoint</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>columnx</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>rowy</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3235
+#, no-c-format
+msgid ""
+"<para>Returns a point geometry of the pixel's upper-left corner.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3241
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_PixelAsPoint(rast, 1, 1)) FROM dummy_rast WHERE rid = 1;\n"
+"\n"
+" st_astext \n"
+"----------------\n"
+" POINT(0.5 0.5)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3246
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_PixelAsPolygon\"/>, <xref "
+"linkend=\"RT_ST_PixelAsPolygons\"/>, <xref "
+"linkend=\"RT_ST_PixelAsPoints\"/>, <xref "
+"linkend=\"RT_ST_PixelAsCentroid\"/>, <xref "
+"linkend=\"RT_ST_PixelAsCentroids\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3260
+#, no-c-format
+msgid "ST_PixelAsPoints"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3261
+#, no-c-format
+msgid ""
+"<refpurpose>Returns a point geometry for each pixel of a raster band along "
+"with the value, the X and the Y raster coordinates of each pixel. The "
+"coordinates of the point geometry are of the pixel's upper-left "
+"corner.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:3267
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_PixelAsPoints</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>band=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=TRUE</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3278
+#, no-c-format
+msgid ""
+"<para>Returns a point geometry for each pixel of a raster band along with "
+"the value, the X and the Y raster coordinates of each pixel. The coordinates"
+" of the point geometry are of the pixel's upper-left corner.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3282 reference_raster.xml:3376
+#, no-c-format
+msgid ""
+"When exclude_nodata_value = TRUE, only those pixels whose values are not "
+"NODATA are returned as points."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3292
+#, no-c-format
+msgid ""
+"SELECT x, y, val, ST_AsText(geom) FROM (SELECT (ST_PixelAsPoints(rast, 1)).* FROM dummy_rast WHERE rid = 2) foo;\n"
+"\n"
+" x | y | val | st_astext \n"
+"---+---+-----+------------------------------\n"
+" 1 | 1 | 253 | POINT(3427927.75 5793244)\n"
+" 2 | 1 | 254 | POINT(3427927.8 5793244)\n"
+" 3 | 1 | 253 | POINT(3427927.85 5793244)\n"
+" 4 | 1 | 254 | POINT(3427927.9 5793244)\n"
+" 5 | 1 | 254 | POINT(3427927.95 5793244)\n"
+" 1 | 2 | 253 | POINT(3427927.75 5793243.95)\n"
+" 2 | 2 | 254 | POINT(3427927.8 5793243.95)\n"
+" 3 | 2 | 254 | POINT(3427927.85 5793243.95)\n"
+" 4 | 2 | 253 | POINT(3427927.9 5793243.95)\n"
+" 5 | 2 | 249 | POINT(3427927.95 5793243.95)\n"
+" 1 | 3 | 250 | POINT(3427927.75 5793243.9)\n"
+" 2 | 3 | 254 | POINT(3427927.8 5793243.9)\n"
+" 3 | 3 | 254 | POINT(3427927.85 5793243.9)\n"
+" 4 | 3 | 252 | POINT(3427927.9 5793243.9)\n"
+" 5 | 3 | 249 | POINT(3427927.95 5793243.9)\n"
+" 1 | 4 | 251 | POINT(3427927.75 5793243.85)\n"
+" 2 | 4 | 253 | POINT(3427927.8 5793243.85)\n"
+" 3 | 4 | 254 | POINT(3427927.85 5793243.85)\n"
+" 4 | 4 | 254 | POINT(3427927.9 5793243.85)\n"
+" 5 | 4 | 253 | POINT(3427927.95 5793243.85)\n"
+" 1 | 5 | 252 | POINT(3427927.75 5793243.8)\n"
+" 2 | 5 | 250 | POINT(3427927.8 5793243.8)\n"
+" 3 | 5 | 254 | POINT(3427927.85 5793243.8)\n"
+" 4 | 5 | 254 | POINT(3427927.9 5793243.8)\n"
+" 5 | 5 | 254 | POINT(3427927.95 5793243.8)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3297
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_PixelAsPolygon\"/>, <xref "
+"linkend=\"RT_ST_PixelAsPolygons\"/>, <xref linkend=\"RT_ST_PixelAsPoint\"/>,"
+" <xref linkend=\"RT_ST_PixelAsCentroid\"/>, <xref "
+"linkend=\"RT_ST_PixelAsCentroids\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3311
+#, no-c-format
+msgid "ST_PixelAsCentroid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3312
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the centroid (point geometry) of the area represented by"
+" a pixel.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:3318
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_PixelAsCentroid</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>columnx</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>rowy</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3329
+#, no-c-format
+msgid ""
+"<para>Returns the centroid (point geometry) of the area represented by a "
+"pixel.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3335
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_PixelAsCentroid(rast, 1, 1)) FROM dummy_rast WHERE rid = 1;\n"
+"\n"
+" st_astext \n"
+"--------------\n"
+" POINT(1.5 2)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3340
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_PixelAsPolygon\"/>, <xref "
+"linkend=\"RT_ST_PixelAsPolygons\"/>, <xref linkend=\"RT_ST_PixelAsPoint\"/>,"
+" <xref linkend=\"RT_ST_PixelAsPoints\"/>, <xref "
+"linkend=\"RT_ST_PixelAsCentroids\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3354
+#, no-c-format
+msgid "ST_PixelAsCentroids"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3355
+#, no-c-format
+msgid ""
+"<refpurpose>Returns the centroid (point geometry) for each pixel of a raster"
+" band along with the value, the X and the Y raster coordinates of each "
+"pixel. The point geometry is the centroid of the area represented by a "
+"pixel.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:3361
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_PixelAsCentroids</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>band=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=TRUE</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3372
+#, no-c-format
+msgid ""
+"<para>Returns the centroid (point geometry) for each pixel of a raster band "
+"along with the value, the X and the Y raster coordinates of each pixel. The "
+"point geometry is the centroid of the area represented by a pixel.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3386
+#, no-c-format
+msgid ""
+"SELECT x, y, val, ST_AsText(geom) FROM (SELECT (ST_PixelAsCentroids(rast, 1)).* FROM dummy_rast WHERE rid = 2) foo;\n"
+" x | y | val | st_astext \n"
+"---+---+-----+--------------------------------\n"
+" 1 | 1 | 253 | POINT(3427927.775 5793243.975)\n"
+" 2 | 1 | 254 | POINT(3427927.825 5793243.975)\n"
+" 3 | 1 | 253 | POINT(3427927.875 5793243.975)\n"
+" 4 | 1 | 254 | POINT(3427927.925 5793243.975)\n"
+" 5 | 1 | 254 | POINT(3427927.975 5793243.975)\n"
+" 1 | 2 | 253 | POINT(3427927.775 5793243.925)\n"
+" 2 | 2 | 254 | POINT(3427927.825 5793243.925)\n"
+" 3 | 2 | 254 | POINT(3427927.875 5793243.925)\n"
+" 4 | 2 | 253 | POINT(3427927.925 5793243.925)\n"
+" 5 | 2 | 249 | POINT(3427927.975 5793243.925)\n"
+" 1 | 3 | 250 | POINT(3427927.775 5793243.875)\n"
+" 2 | 3 | 254 | POINT(3427927.825 5793243.875)\n"
+" 3 | 3 | 254 | POINT(3427927.875 5793243.875)\n"
+" 4 | 3 | 252 | POINT(3427927.925 5793243.875)\n"
+" 5 | 3 | 249 | POINT(3427927.975 5793243.875)\n"
+" 1 | 4 | 251 | POINT(3427927.775 5793243.825)\n"
+" 2 | 4 | 253 | POINT(3427927.825 5793243.825)\n"
+" 3 | 4 | 254 | POINT(3427927.875 5793243.825)\n"
+" 4 | 4 | 254 | POINT(3427927.925 5793243.825)\n"
+" 5 | 4 | 253 | POINT(3427927.975 5793243.825)\n"
+" 1 | 5 | 252 | POINT(3427927.775 5793243.775)\n"
+" 2 | 5 | 250 | POINT(3427927.825 5793243.775)\n"
+" 3 | 5 | 254 | POINT(3427927.875 5793243.775)\n"
+" 4 | 5 | 254 | POINT(3427927.925 5793243.775)\n"
+" 5 | 5 | 254 | POINT(3427927.975 5793243.775)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3391
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_PixelAsPolygon\"/>, <xref "
+"linkend=\"RT_ST_PixelAsPolygons\"/>, <xref linkend=\"RT_ST_PixelAsPoint\"/>,"
+" <xref linkend=\"RT_ST_PixelAsPoints\"/>, <xref "
+"linkend=\"RT_ST_PixelAsCentroid\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3405
+#, no-c-format
+msgid "ST_Value"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3406
+#, no-c-format
+msgid ""
+"Returns the value of a given band in a given columnx, rowy pixel or at a "
+"particular geometric point. Band numbers start at 1 and assumed to be 1 if "
+"not specified. If <varname>exclude_nodata_value</varname> is set to false, "
+"then all pixels include <varname>nodata</varname> pixels are considered to "
+"intersect and return value. If <varname>exclude_nodata_value</varname> is "
+"not passed in then reads it from metadata of raster."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:3410
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>double precision "
+"<function>ST_Value</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>geometry </type> "
+"<parameter>pt</parameter></paramdef> <paramdef choice=\"opt\"><type>boolean "
+"</type> <parameter>exclude_nodata_value=true</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>double precision "
+"<function>ST_Value</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>bandnum</parameter></paramdef> <paramdef><type>geometry </type> "
+"<parameter>pt</parameter></paramdef> <paramdef choice=\"opt\"><type>boolean "
+"</type> <parameter>exclude_nodata_value=true</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>double precision "
+"<function>ST_Value</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>columnx</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>rowy</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>double precision "
+"<function>ST_Value</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>bandnum</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>columnx</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>rowy</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3445
+#, no-c-format
+msgid ""
+"Returns the value of a given band in a given columnx, rowy pixel or at a "
+"given geometry point. Band numbers start at 1 and band is assumed to be 1 if"
+" not specified. If <varname>exclude_nodata_value</varname> is set to true, "
+"then only non <varname>nodata</varname> pixels are considered. If "
+"<varname>exclude_nodata_value</varname> is set to false, then all pixels are"
+" considered."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3448
+#, no-c-format
+msgid "Enhanced: 2.0.0 exclude_nodata_value optional argument was added."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3453
+#, no-c-format
+msgid ""
+"-- get raster values at particular postgis geometry points\n"
+"-- the srid of your geometry should be same as for your raster\n"
+"SELECT rid, ST_Value(rast, foo.pt_geom) As b1pval, ST_Value(rast, 2, foo.pt_geom) As b2pval\n"
+"FROM dummy_rast CROSS JOIN (SELECT ST_SetSRID(ST_Point(3427927.77, 5793243.76), 0) As pt_geom) As foo\n"
+"WHERE rid=2;\n"
+"\n"
+" rid | b1pval | b2pval\n"
+"-----+--------+--------\n"
+" 2 | 252 | 79\n"
+" \n"
+" \n"
+"-- general fictitious example using a real table\n"
+"SELECT rid, ST_Value(rast, 3, sometable.geom) As b3pval\n"
+"FROM sometable\n"
+"WHERE ST_Intersects(rast,sometable.geom);"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3454
+#, no-c-format
+msgid ""
+"SELECT rid, ST_Value(rast, 1, 1, 1) As b1pval, \n"
+" ST_Value(rast, 2, 1, 1) As b2pval, ST_Value(rast, 3, 1, 1) As b3pval\n"
+"FROM dummy_rast\n"
+"WHERE rid=2;\n"
+"\n"
+" rid | b1pval | b2pval | b3pval\n"
+"-----+--------+--------+--------\n"
+" 2 | 253 | 78 | 70"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3456
+#, no-c-format
+msgid ""
+"--- Get all values in bands 1,2,3 of each pixel --\n"
+"SELECT x, y, ST_Value(rast, 1, x, y) As b1val, \n"
+" ST_Value(rast, 2, x, y) As b2val, ST_Value(rast, 3, x, y) As b3val\n"
+"FROM dummy_rast CROSS JOIN\n"
+"generate_series(1, 1000) As x CROSS JOIN generate_series(1, 1000) As y\n"
+"WHERE rid = 2 AND x <= ST_Width(rast) AND y <= ST_Height(rast);\n"
+"\n"
+" x | y | b1val | b2val | b3val\n"
+"---+---+-------+-------+-------\n"
+" 1 | 1 | 253 | 78 | 70\n"
+" 1 | 2 | 253 | 96 | 80\n"
+" 1 | 3 | 250 | 99 | 90\n"
+" 1 | 4 | 251 | 89 | 77\n"
+" 1 | 5 | 252 | 79 | 62\n"
+" 2 | 1 | 254 | 98 | 86\n"
+" 2 | 2 | 254 | 118 | 108\n"
+" :\n"
+" :"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3458
+#, no-c-format
+msgid ""
+"--- Get all values in bands 1,2,3 of each pixel same as above but returning the upper left point point of each pixel --\n"
+"SELECT ST_AsText(ST_SetSRID(\n"
+" ST_Point(ST_UpperLeftX(rast) + ST_ScaleX(rast)*x, \n"
+" ST_UpperLeftY(rast) + ST_ScaleY(rast)*y), \n"
+" ST_SRID(rast))) As uplpt\n"
+" , ST_Value(rast, 1, x, y) As b1val, \n"
+" ST_Value(rast, 2, x, y) As b2val, ST_Value(rast, 3, x, y) As b3val\n"
+"FROM dummy_rast CROSS JOIN\n"
+"generate_series(1,1000) As x CROSS JOIN generate_series(1,1000) As y\n"
+"WHERE rid = 2 AND x <= ST_Width(rast) AND y <= ST_Height(rast);\n"
+"\n"
+" uplpt | b1val | b2val | b3val\n"
+"-----------------------------+-------+-------+-------\n"
+" POINT(3427929.25 5793245.5) | 253 | 78 | 70\n"
+" POINT(3427929.25 5793247) | 253 | 96 | 80\n"
+" POINT(3427929.25 5793248.5) | 250 | 99 | 90\n"
+":"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3459
+#, no-c-format
+msgid ""
+"--- Get a polygon formed by union of all pixels \n"
+" that fall in a particular value range and intersect particular polygon --\n"
+"SELECT ST_AsText(ST_Union(pixpolyg)) As shadow\n"
+"FROM (SELECT ST_Translate(ST_MakeEnvelope(\n"
+" ST_UpperLeftX(rast), ST_UpperLeftY(rast), \n"
+" ST_UpperLeftX(rast) + ST_ScaleX(rast),\n"
+" ST_UpperLeftY(rast) + ST_ScaleY(rast), 0\n"
+" ), ST_ScaleX(rast)*x, ST_ScaleY(rast)*y\n"
+" ) As pixpolyg, ST_Value(rast, 2, x, y) As b2val\n"
+" FROM dummy_rast CROSS JOIN\n"
+"generate_series(1,1000) As x CROSS JOIN generate_series(1,1000) As y\n"
+"WHERE rid = 2 \n"
+" AND x <= ST_Width(rast) AND y <= ST_Height(rast)) As foo\n"
+"WHERE \n"
+" ST_Intersects(\n"
+" pixpolyg, \n"
+" ST_GeomFromText('POLYGON((3427928 5793244,3427927.75 5793243.75,3427928 5793243.75,3427928 5793244))',0)\n"
+" ) AND b2val != 254;\n"
+"\n"
+"\n"
+" shadow\n"
+"------------------------------------------------------------------------------------\n"
+" MULTIPOLYGON(((3427928 5793243.9,3427928 5793243.85,3427927.95 5793243.85,3427927.95 5793243.9,\n"
+" 3427927.95 5793243.95,3427928 5793243.95,3427928.05 5793243.95,3427928.05 5793243.9,3427928 5793243.9)),((3427927.95 5793243.9,3427927.95 579324\n"
+"3.85,3427927.9 5793243.85,3427927.85 5793243.85,3427927.85 5793243.9,3427927.9 5793243.9,3427927.9 5793243.95,\n"
+"3427927.95 5793243.95,3427927.95 5793243.9)),((3427927.85 5793243.75,3427927.85 5793243.7,3427927.8 5793243.7,3427927.8 5793243.75\n"
+",3427927.8 5793243.8,3427927.8 5793243.85,3427927.85 5793243.85,3427927.85 5793243.8,3427927.85 5793243.75)),\n"
+"((3427928.05 5793243.75,3427928.05 5793243.7,3427928 5793243.7,3427927.95 5793243.7,3427927.95 5793243.75,3427927.95 5793243.8,3427\n"
+"927.95 5793243.85,3427928 5793243.85,3427928 5793243.8,3427928.05 5793243.8,\n"
+"3427928.05 5793243.75)),((3427927.95 5793243.75,3427927.95 5793243.7,3427927.9 5793243.7,3427927.85 5793243.7,\n"
+"3427927.85 5793243.75,3427927.85 5793243.8,3427927.85 5793243.85,3427927.9 5793243.85,\n"
+"3427927.95 5793243.85,3427927.95 5793243.8,3427927.95 5793243.75)))"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3461
+#, no-c-format
+msgid ""
+"--- Checking all the pixels of a large raster tile can take a long time.\n"
+"--- You can dramatically improve speed at some lose of precision by orders of magnitude \n"
+"-- by sampling pixels using the step optional parameter of generate_series. \n"
+"-- This next example does the same as previous but by checking 1 for every 4 (2x2) pixels and putting in the last checked\n"
+"-- putting in the checked pixel as the value for subsequent 4\n"
+" \n"
+"SELECT ST_AsText(ST_Union(pixpolyg)) As shadow\n"
+"FROM (SELECT ST_Translate(ST_MakeEnvelope(\n"
+" ST_UpperLeftX(rast), ST_UpperLeftY(rast), \n"
+" ST_UpperLeftX(rast) + ST_ScaleX(rast)*2,\n"
+" ST_UpperLeftY(rast) + ST_ScaleY(rast)*2, 0\n"
+" ), ST_ScaleX(rast)*x, ST_ScaleY(rast)*y\n"
+" ) As pixpolyg, ST_Value(rast, 2, x, y) As b2val\n"
+" FROM dummy_rast CROSS JOIN\n"
+"generate_series(1,1000,2) As x CROSS JOIN generate_series(1,1000,2) As y\n"
+"WHERE rid = 2 \n"
+" AND x <= ST_Width(rast) AND y <= ST_Height(rast) ) As foo\n"
+"WHERE \n"
+" ST_Intersects(\n"
+" pixpolyg, \n"
+" ST_GeomFromText('POLYGON((3427928 5793244,3427927.75 5793243.75,3427928 5793243.75,3427928 5793244))',0)\n"
+" ) AND b2val != 254;\n"
+"\n"
+" shadow\n"
+"------------------------------------------------------------------------------------\n"
+" MULTIPOLYGON(((3427927.9 5793243.85,3427927.8 5793243.85,3427927.8 5793243.95,\n"
+" 3427927.9 5793243.95,3427928 5793243.95,3427928.1 5793243.95,3427928.1 5793243.85,3427928 5793243.85,3427927.9 5793243.85)),\n"
+" ((3427927.9 5793243.65,3427927.8 5793243.65,3427927.8 5793243.75,3427927.8 5793243.85,3427927.9 5793243.85,\n"
+" 3427928 5793243.85,3427928 5793243.75,3427928.1 5793243.75,3427928.1 5793243.65,3427928 5793243.65,3427927.9 5793243.65)))"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3466
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_DumpAsPolygons\"/>, <xref "
+"linkend=\"RT_ST_NumBands\"/>, <xref linkend=\"RT_ST_PixelAsPolygon\"/>, "
+"<xref linkend=\"RT_ST_ScaleX\"/>, <xref linkend=\"RT_ST_ScaleY\"/>, <xref "
+"linkend=\"RT_ST_UpperLeftX\"/>, <xref linkend=\"RT_ST_UpperLeftY\"/>, <xref "
+"linkend=\"RT_ST_SRID\"/>, <xref linkend=\"ST_AsText\"/>, <xref "
+"linkend=\"ST_Point\"/>, <xref linkend=\"ST_MakeEnvelope\"/>, <xref "
+"linkend=\"ST_Intersects\"/>, <xref linkend=\"ST_Intersection\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3487
+#, no-c-format
+msgid "ST_NearestValue"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3488
+#, no-c-format
+msgid ""
+"Returns the nearest non-<varname>NODATA</varname> value of a given band's "
+"pixel specified by a columnx and rowy or a geometric point expressed in the "
+"same spatial reference coordinate system as the raster."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:3494
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>double precision "
+"<function>ST_NearestValue</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>bandnum</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>pt</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>double precision "
+"<function>ST_NearestValue</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>pt</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>double precision "
+"<function>ST_NearestValue</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>bandnum</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>columnx</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>rowy</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>double precision "
+"<function>ST_NearestValue</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>columnx</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>rowy</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3531
+#, no-c-format
+msgid ""
+"Returns the nearest non-<varname>NODATA</varname> value of a given band in a"
+" given columnx, rowy pixel or at a specific geometric point. If the columnx,"
+" rowy pixel or the pixel at the specified geometric point is "
+"<varname>NODATA</varname>, the function will find the nearest pixel to the "
+"columnx, rowy pixel or geometric point whose value is not "
+"<varname>NODATA</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3534 reference_raster.xml:3621
+#, no-c-format
+msgid ""
+"Band numbers start at 1 and <varname>bandnum</varname> is assumed to be 1 if"
+" not specified. If <varname>exclude_nodata_value</varname> is set to false, "
+"then all pixels include <varname>nodata</varname> pixels are considered to "
+"intersect and return value. If <varname>exclude_nodata_value</varname> is "
+"not passed in then reads it from metadata of raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3539
+#, no-c-format
+msgid "ST_NearestValue is a drop-in replacement for ST_Value."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3548
+#, no-c-format
+msgid ""
+"-- pixel 2x2 has value\n"
+"SELECT\n"
+" ST_Value(rast, 2, 2) AS value,\n"
+" ST_NearestValue(rast, 2, 2) AS nearestvalue\n"
+"FROM (\n"
+" SELECT\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(5, 5, -2, 2, 1, -1, 0, 0, 0),\n"
+" '8BUI'::text, 1, 0\n"
+" ),\n"
+" 1, 1, 0.\n"
+" ),\n"
+" 2, 3, 0.\n"
+" ),\n"
+" 3, 5, 0.\n"
+" ),\n"
+" 4, 2, 0.\n"
+" ),\n"
+" 5, 4, 0.\n"
+" ) AS rast\n"
+") AS foo\n"
+"\n"
+" value | nearestvalue \n"
+"-------+--------------\n"
+" 1 | 1"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3550
+#, no-c-format
+msgid ""
+"-- pixel 2x3 is NODATA\n"
+"SELECT\n"
+" ST_Value(rast, 2, 3) AS value,\n"
+" ST_NearestValue(rast, 2, 3) AS nearestvalue\n"
+"FROM (\n"
+" SELECT\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(5, 5, -2, 2, 1, -1, 0, 0, 0),\n"
+" '8BUI'::text, 1, 0\n"
+" ),\n"
+" 1, 1, 0.\n"
+" ),\n"
+" 2, 3, 0.\n"
+" ),\n"
+" 3, 5, 0.\n"
+" ),\n"
+" 4, 2, 0.\n"
+" ),\n"
+" 5, 4, 0.\n"
+" ) AS rast\n"
+") AS foo\n"
+"\n"
+" value | nearestvalue \n"
+"-------+--------------\n"
+" | 1"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3556
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_Value\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3566
+#, no-c-format
+msgid "ST_Neighborhood"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3567
+#, no-c-format
+msgid ""
+"Returns a 2-D double precision array of the non-<varname>NODATA</varname> "
+"values around a given band's pixel specified by either a columnX and rowY or"
+" a geometric point expressed in the same spatial reference coordinate system"
+" as the raster."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:3573
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>double precision[][] "
+"<function>ST_Neighborhood</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>bandnum</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>columnX</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>rowY</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>distanceX</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>distanceY</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>double precision[][] "
+"<function>ST_Neighborhood</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>columnX</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>rowY</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>distanceX</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>distanceY</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>double precision[][] "
+"<function>ST_Neighborhood</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>bandnum</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>pt</parameter></paramdef> <paramdef><type>integer </type>"
+" <parameter>distanceX</parameter></paramdef> <paramdef><type>integer </type>"
+" <parameter>distanceY</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>double precision[][] "
+"<function>ST_Neighborhood</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>pt</parameter></paramdef> <paramdef><type>integer </type>"
+" <parameter>distanceX</parameter></paramdef> <paramdef><type>integer </type>"
+" <parameter>distanceY</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3618
+#, no-c-format
+msgid ""
+"Returns a 2-D double precision array of the non-<varname>NODATA</varname> "
+"values around a given band's pixel specified by either a columnX and rowY or"
+" a geometric point expressed in the same spatial reference coordinate system"
+" as the raster. The <varname>distanceX</varname> and "
+"<varname>distanceY</varname> parameters define the number of pixels around "
+"the specified pixel in the X and Y axes, e.g. I want all values within 3 "
+"pixel distance along the X axis and 2 pixel distance along the Y axis around"
+" my pixel of interest. The center value of the 2-D array will be the value "
+"at the pixel specified by the columnX and rowY or the geometric point."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3625
+#, no-c-format
+msgid ""
+"The number of elements along each axis of the returning 2-D array is 2 * "
+"(<varname>distanceX</varname>|<varname>distanceY</varname>) + 1. So for a "
+"<varname>distanceX</varname> and <varname>distanceY</varname> of 1, the "
+"returning array will be 3x3."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3630
+#, no-c-format
+msgid ""
+"The 2-D array output can be passed to any of the raster processing builtin "
+"functions, e.g. ST_Min4ma, ST_Sum4ma, ST_Mean4ma."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3640
+#, no-c-format
+msgid ""
+"-- pixel 2x2 has value\n"
+"SELECT\n"
+" ST_Neighborhood(rast, 2, 2, 1, 1)\n"
+"FROM (\n"
+" SELECT\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(5, 5, -2, 2, 1, -1, 0, 0, 0),\n"
+" '8BUI'::text, 1, 0\n"
+" ),\n"
+" 1, 1, 1, ARRAY[\n"
+" [0, 1, 1, 1, 1],\n"
+" [1, 1, 1, 0, 1],\n"
+" [1, 0, 1, 1, 1],\n"
+" [1, 1, 1, 1, 0],\n"
+" [1, 1, 0, 1, 1]\n"
+" ]::double precision[],\n"
+" 1\n"
+" ) AS rast\n"
+") AS foo\n"
+"\n"
+" st_neighborhood \n"
+"---------------------------------\n"
+" {{NULL,1,1},{1,1,NULL},{1,1,1}}"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3642
+#, no-c-format
+msgid ""
+"-- pixel 2x3 is NODATA\n"
+"SELECT\n"
+" ST_Neighborhood(rast, 2, 3, 1, 1)\n"
+"FROM (\n"
+" SELECT\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(5, 5, -2, 2, 1, -1, 0, 0, 0),\n"
+" '8BUI'::text, 1, 0\n"
+" ),\n"
+" 1, 1, 1, ARRAY[\n"
+" [0, 1, 1, 1, 1],\n"
+" [1, 1, 1, 0, 1],\n"
+" [1, 0, 1, 1, 1],\n"
+" [1, 1, 1, 1, 0],\n"
+" [1, 1, 0, 1, 1]\n"
+" ]::double precision[],\n"
+" 1\n"
+" ) AS rast\n"
+") AS foo\n"
+"\n"
+" st_neighborhood \n"
+"------------------------------\n"
+" {{1,1,1},{1,NULL,1},{1,1,1}}"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3644
+#, no-c-format
+msgid ""
+"-- pixel 3x3 has value\n"
+"-- exclude_nodata_value = FALSE\n"
+"SELECT\n"
+" ST_Neighborhood(rast, 3, 3, 1, 1, false)\n"
+"FROM (\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(5, 5, -2, 2, 1, -1, 0, 0, 0),\n"
+" '8BUI'::text, 1, 0\n"
+" ),\n"
+" 1, 1, 1, ARRAY[\n"
+" [0, 1, 1, 1, 1],\n"
+" [1, 1, 1, 0, 1],\n"
+" [1, 0, 1, 1, 1],\n"
+" [1, 1, 1, 1, 0],\n"
+" [1, 1, 0, 1, 1]\n"
+" ]::double precision[],\n"
+" 1\n"
+" ) AS rast\n"
+") AS foo\n"
+"\n"
+" st_neighborhood \n"
+"---------------------------\n"
+" {{1,0,1},{1,1,1},{0,1,1}}"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3650
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Min4ma\"/>, <xref linkend=\"RT_ST_Max4ma\"/>, <xref "
+"linkend=\"RT_ST_Sum4ma\"/>, <xref linkend=\"RT_ST_Mean4ma\"/>, <xref "
+"linkend=\"RT_ST_Range4ma\"/>, <xref linkend=\"RT_ST_Distinct4ma\"/>, <xref "
+"linkend=\"RT_ST_StdDev4ma\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3667
+#, no-c-format
+msgid "ST_SetValue"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3668
+#, no-c-format
+msgid ""
+"Returns modified raster resulting from setting the value of a given band in "
+"a given columnx, rowy pixel or the pixels that intersect a particular "
+"geometry. Band numbers start at 1 and assumed to be 1 if not specified."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:3672
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_SetValue</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>bandnum</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>newvalue</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_SetValue</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>newvalue</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_SetValue</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>bandnum</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>columnx</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>rowy</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>newvalue</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_SetValue</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>columnx</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>rowy</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>newvalue</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3706
+#, no-c-format
+msgid ""
+"Returns modified raster resulting from setting the specified pixels' values "
+"to new value for the designed band given the raster's row and column or a "
+"geometry. If no band is specified, then band 1 is assumed."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3709
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 Geometry variant of ST_SetValue() now supports any geometry "
+"type, not just point. The geometry variant is a wrapper around the geomval[]"
+" variant of ST_SetValues()"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3715
+#, no-c-format
+msgid ""
+"-- Geometry example\n"
+"SELECT (foo.geomval).val, ST_AsText(ST_Union((foo.geomval).geom))\n"
+"FROM (SELECT ST_DumpAsPolygons(\n"
+" ST_SetValue(rast,1,\n"
+" ST_Point(3427927.75, 5793243.95),\n"
+" 50)\n"
+" ) As geomval\n"
+"FROM dummy_rast\n"
+"where rid = 2) As foo\n"
+"WHERE (foo.geomval).val < 250\n"
+"GROUP BY (foo.geomval).val;\n"
+"\n"
+" val | st_astext\n"
+"-----+-------------------------------------------------------------------\n"
+" 50 | POLYGON((3427927.75 5793244,3427927.75 5793243.95,3427927.8 579324 ...\n"
+" 249 | POLYGON((3427927.95 5793243.95,3427927.95 5793243.85,3427928 57932 ..."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3717
+#, no-c-format
+msgid ""
+"-- Store the changed raster --\n"
+" UPDATE dummy_rast SET rast = ST_SetValue(rast,1, ST_Point(3427927.75, 5793243.95),100)\n"
+" WHERE rid = 2 ;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3721 reference_raster.xml:9322
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_DumpAsPolygons\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3727
+#, no-c-format
+msgid "ST_SetValues"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3728
+#, no-c-format
+msgid ""
+"Returns modified raster resulting from setting the values of a given band."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:3732
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_SetValues</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>columnx</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>rowy</parameter></paramdef> "
+"<paramdef><type>double precision[][] </type> "
+"<parameter>newvalueset</parameter></paramdef> <paramdef><type>boolean[][] "
+"</type> <parameter>noset=NULL</parameter></paramdef> <paramdef><type>boolean"
+" </type> <parameter>keepnodata=FALSE</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>raster <function>ST_SetValues</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>columnx</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>rowy</parameter></paramdef> "
+"<paramdef><type>double precision[][] </type> "
+"<parameter>newvalueset</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>nosetvalue</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>keepnodata=FALSE</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_SetValues</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>columnx</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>rowy</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>newvalue</parameter></paramdef> <paramdef><type>boolean </type> "
+"<parameter>keepnodata=FALSE</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_SetValues</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>columnx</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>rowy</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>newvalue</parameter></paramdef> <paramdef><type>boolean </type> "
+"<parameter>keepnodata=FALSE</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_SetValues</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>geomval[] </type> "
+"<parameter>geomvalset</parameter></paramdef> <paramdef><type>boolean </type>"
+" <parameter>keepnodata=FALSE</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3791
+#, no-c-format
+msgid ""
+"Returns modified raster resulting from setting specified pixels to new "
+"value(s) for the designated band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3795
+#, no-c-format
+msgid ""
+"If <varname>keepnodata</varname> is TRUE, those pixels whose values are "
+"NODATA will not be set with the corresponding value in "
+"<varname>newvalueset</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3799
+#, no-c-format
+msgid ""
+"For Variant 1, the specific pixels to be set are determined by the "
+"<varname>columnx</varname>, <varname>rowy</varname> pixel coordinates and "
+"the dimensions of the <varname>newvalueset</varname> array. "
+"<varname>noset</varname> can be used to prevent pixels with values present "
+"in <varname>newvalueset</varname> from being set (due to PostgreSQL not "
+"permitting ragged/jagged arrays). See example Variant 1."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3803
+#, no-c-format
+msgid ""
+"Variant 2 is like Variant 1 but with a simple double precision "
+"<varname>nosetvalue</varname> instead of a boolean <varname>noset</varname> "
+"array. Elements in <varname>newvalueset</varname> with the "
+"<varname>nosetvalue</varname> value with be skipped. See example Variant 2."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3807
+#, no-c-format
+msgid ""
+"For Variant 3, the specific pixels to be set are determined by the "
+"<varname>columnx</varname>, <varname>rowy</varname> pixel coordinates, "
+"<varname>width</varname> and <varname>height</varname>. See example Variant "
+"3."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3811
+#, no-c-format
+msgid ""
+"Variant 4 is the same as Variant 3 with the exception that it assumes that "
+"the first band's pixels of <varname>rast</varname> will be set."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3815
+#, no-c-format
+msgid ""
+"For Variant 5, an array of <xref linkend=\"geomval\"/> is used to determine "
+"the specific pixels to be set. If all the geometries in the array are of "
+"type POINT or MULTIPOINT, the function uses a shortcut where the longitude "
+"and latitude of each point is used to set a pixel directly. Otherwise, the "
+"geometries are converted to rasters and then iterated through in one pass. "
+"See example Variant 5."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:3824 reference_raster.xml:6733
+#: reference_raster.xml:8265 reference_raster.xml:8708
+#: reference_raster.xml:8805 reference_raster.xml:8933
+#, no-c-format
+msgid "Examples: Variant 1"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3826
+#, no-c-format
+msgid ""
+"/*\n"
+"The ST_SetValues() does the following...\n"
+"\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 1 | 1 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | => | 1 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"*/\n"
+"SELECT\n"
+" (poly).x,\n"
+" (poly).y,\n"
+" (poly).val\n"
+"FROM (\n"
+"SELECT\n"
+" ST_PixelAsPolygons(\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '8BUI', 1, 0\n"
+" ),\n"
+" 1, 2, 2, ARRAY[[9, 9], [9, 9]]::double precision[][]\n"
+" )\n"
+" ) AS poly\n"
+") foo\n"
+"ORDER BY 1, 2;\n"
+"\n"
+" x | y | val \n"
+"---+---+-----\n"
+" 1 | 1 | 1\n"
+" 1 | 2 | 1\n"
+" 1 | 3 | 1\n"
+" 2 | 1 | 1\n"
+" 2 | 2 | 9\n"
+" 2 | 3 | 9\n"
+" 3 | 1 | 1\n"
+" 3 | 2 | 9\n"
+" 3 | 3 | 9"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3828
+#, no-c-format
+msgid ""
+"/*\n"
+"The ST_SetValues() does the following...\n"
+"\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 9 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | => | 9 | | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 9 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"*/\n"
+"SELECT\n"
+" (poly).x,\n"
+" (poly).y,\n"
+" (poly).val\n"
+"FROM (\n"
+"SELECT\n"
+" ST_PixelAsPolygons(\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '8BUI', 1, 0\n"
+" ),\n"
+" 1, 1, 1, ARRAY[[9, 9, 9], [9, NULL, 9], [9, 9, 9]]::double precision[][]\n"
+" )\n"
+" ) AS poly\n"
+") foo\n"
+"ORDER BY 1, 2;\n"
+"\n"
+" x | y | val \n"
+"---+---+-----\n"
+" 1 | 1 | 9\n"
+" 1 | 2 | 9\n"
+" 1 | 3 | 9\n"
+" 2 | 1 | 9\n"
+" 2 | 2 | \n"
+" 2 | 3 | 9\n"
+" 3 | 1 | 9\n"
+" 3 | 2 | 9\n"
+" 3 | 3 | 9"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3830
+#, no-c-format
+msgid ""
+"/*\n"
+"The ST_SetValues() does the following...\n"
+"\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 9 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | => | 1 | | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 9 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"*/\n"
+"SELECT\n"
+" (poly).x,\n"
+" (poly).y,\n"
+" (poly).val\n"
+"FROM (\n"
+"SELECT\n"
+" ST_PixelAsPolygons(\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '8BUI', 1, 0\n"
+" ),\n"
+" 1, 1, 1,\n"
+" ARRAY[[9, 9, 9], [9, NULL, 9], [9, 9, 9]]::double precision[][],\n"
+" ARRAY[[false], [true]]::boolean[][]\n"
+" )\n"
+" ) AS poly\n"
+") foo\n"
+"ORDER BY 1, 2;\n"
+"\n"
+" x | y | val \n"
+"---+---+-----\n"
+" 1 | 1 | 9\n"
+" 1 | 2 | 1\n"
+" 1 | 3 | 9\n"
+" 2 | 1 | 9\n"
+" 2 | 2 | \n"
+" 2 | 3 | 9\n"
+" 3 | 1 | 9\n"
+" 3 | 2 | 9\n"
+" 3 | 3 | 9"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3832
+#, no-c-format
+msgid ""
+"/*\n"
+"The ST_SetValues() does the following...\n"
+"\n"
+"+ - + - + - + + - + - + - +\n"
+"| | 1 | 1 | | | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | => | 1 | | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 9 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"*/\n"
+"SELECT\n"
+" (poly).x,\n"
+" (poly).y,\n"
+" (poly).val\n"
+"FROM (\n"
+"SELECT\n"
+" ST_PixelAsPolygons(\n"
+" ST_SetValues(\n"
+" ST_SetValue(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '8BUI', 1, 0\n"
+" ),\n"
+" 1, 1, 1, NULL\n"
+" ),\n"
+" 1, 1, 1,\n"
+" ARRAY[[9, 9, 9], [9, NULL, 9], [9, 9, 9]]::double precision[][],\n"
+" ARRAY[[false], [true]]::boolean[][],\n"
+" TRUE\n"
+" )\n"
+" ) AS poly\n"
+") foo\n"
+"ORDER BY 1, 2;\n"
+"\n"
+" x | y | val \n"
+"---+---+-----\n"
+" 1 | 1 | \n"
+" 1 | 2 | 1\n"
+" 1 | 3 | 9\n"
+" 2 | 1 | 9\n"
+" 2 | 2 | \n"
+" 2 | 3 | 9\n"
+" 3 | 1 | 9\n"
+" 3 | 2 | 9\n"
+" 3 | 3 | 9"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:3837 reference_raster.xml:8272
+#: reference_raster.xml:8713 reference_raster.xml:8810
+#: reference_raster.xml:8938
+#, no-c-format
+msgid "Examples: Variant 2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3839
+#, no-c-format
+msgid ""
+"/*\n"
+"The ST_SetValues() does the following...\n"
+"\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 1 | 1 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | => | 1 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"*/\n"
+"SELECT\n"
+" (poly).x,\n"
+" (poly).y,\n"
+" (poly).val\n"
+"FROM (\n"
+"SELECT\n"
+" ST_PixelAsPolygons(\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '8BUI', 1, 0\n"
+" ),\n"
+" 1, 1, 1, ARRAY[[-1, -1, -1], [-1, 9, 9], [-1, 9, 9]]::double precision[][], -1\n"
+" )\n"
+" ) AS poly\n"
+") foo\n"
+"ORDER BY 1, 2;\n"
+"\n"
+" x | y | val \n"
+"---+---+-----\n"
+" 1 | 1 | 1\n"
+" 1 | 2 | 1\n"
+" 1 | 3 | 1\n"
+" 2 | 1 | 1\n"
+" 2 | 2 | 9\n"
+" 2 | 3 | 9\n"
+" 3 | 1 | 1\n"
+" 3 | 2 | 9\n"
+" 3 | 3 | 9"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3841
+#, no-c-format
+msgid ""
+"/*\n"
+"This example is like the previous one. Instead of nosetvalue = -1, nosetvalue = NULL\n"
+"\n"
+"The ST_SetValues() does the following...\n"
+"\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 1 | 1 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | => | 1 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"*/\n"
+"SELECT\n"
+" (poly).x,\n"
+" (poly).y,\n"
+" (poly).val\n"
+"FROM (\n"
+"SELECT\n"
+" ST_PixelAsPolygons(\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '8BUI', 1, 0\n"
+" ),\n"
+" 1, 1, 1, ARRAY[[NULL, NULL, NULL], [NULL, 9, 9], [NULL, 9, 9]]::double precision[][], NULL::double precision\n"
+" )\n"
+" ) AS poly\n"
+") foo\n"
+"ORDER BY 1, 2;\n"
+"\n"
+" x | y | val \n"
+"---+---+-----\n"
+" 1 | 1 | 1\n"
+" 1 | 2 | 1\n"
+" 1 | 3 | 1\n"
+" 2 | 1 | 1\n"
+" 2 | 2 | 9\n"
+" 2 | 3 | 9\n"
+" 3 | 1 | 1\n"
+" 3 | 2 | 9\n"
+" 3 | 3 | 9"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:3846 reference_raster.xml:4791
+#, no-c-format
+msgid "Examples: Variant 3"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3848
+#, no-c-format
+msgid ""
+"/*\n"
+"The ST_SetValues() does the following...\n"
+"\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 1 | 1 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | => | 1 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"*/\n"
+"SELECT\n"
+" (poly).x,\n"
+" (poly).y,\n"
+" (poly).val\n"
+"FROM (\n"
+"SELECT\n"
+" ST_PixelAsPolygons(\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '8BUI', 1, 0\n"
+" ),\n"
+" 1, 2, 2, 2, 2, 9\n"
+" )\n"
+" ) AS poly\n"
+") foo\n"
+"ORDER BY 1, 2;\n"
+"\n"
+" x | y | val \n"
+"---+---+-----\n"
+" 1 | 1 | 1\n"
+" 1 | 2 | 1\n"
+" 1 | 3 | 1\n"
+" 2 | 1 | 1\n"
+" 2 | 2 | 9\n"
+" 2 | 3 | 9\n"
+" 3 | 1 | 1\n"
+" 3 | 2 | 9\n"
+" 3 | 3 | 9"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3850
+#, no-c-format
+msgid ""
+"/*\n"
+"The ST_SetValues() does the following...\n"
+"\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 1 | 1 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | | 1 | => | 1 | | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"| 1 | 1 | 1 | | 1 | 9 | 9 |\n"
+"+ - + - + - + + - + - + - +\n"
+"*/\n"
+"SELECT\n"
+" (poly).x,\n"
+" (poly).y,\n"
+" (poly).val\n"
+"FROM (\n"
+"SELECT\n"
+" ST_PixelAsPolygons(\n"
+" ST_SetValues(\n"
+" ST_SetValue(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '8BUI', 1, 0\n"
+" ),\n"
+" 1, 2, 2, NULL\n"
+" ),\n"
+" 1, 2, 2, 2, 2, 9, TRUE\n"
+" )\n"
+" ) AS poly\n"
+") foo\n"
+"ORDER BY 1, 2;\n"
+"\n"
+" x | y | val \n"
+"---+---+-----\n"
+" 1 | 1 | 1\n"
+" 1 | 2 | 1\n"
+" 1 | 3 | 1\n"
+" 2 | 1 | 1\n"
+" 2 | 2 | \n"
+" 2 | 3 | 9\n"
+" 3 | 1 | 1\n"
+" 3 | 2 | 9\n"
+" 3 | 3 | 9"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:3855
+#, no-c-format
+msgid "Examples: Variant 5"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3857
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_MakeEmptyRaster(5, 5, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 0, 0) AS rast\n"
+"), bar AS (\n"
+" SELECT 1 AS gid, 'SRID=0;POINT(2.5 -2.5)'::geometry geom UNION ALL\n"
+" SELECT 2 AS gid, 'SRID=0;POLYGON((1 -1, 4 -1, 4 -4, 1 -4, 1 -1))'::geometry geom UNION ALL\n"
+" SELECT 3 AS gid, 'SRID=0;POLYGON((0 0, 5 0, 5 -1, 1 -1, 1 -4, 0 -4, 0 0))'::geometry geom UNION ALL\n"
+" SELECT 4 AS gid, 'SRID=0;MULTIPOINT(0 0, 4 4, 4 -4)'::geometry\n"
+")\n"
+"SELECT\n"
+" rid, gid, ST_DumpValues(ST_SetValue(rast, 1, geom, gid))\n"
+"FROM foo t1\n"
+"CROSS JOIN bar t2\n"
+"ORDER BY rid, gid;\n"
+"\n"
+" rid | gid | st_dumpvalues \n"
+"-----+-----+---------------------------------------------------------------------------------------------------------------------------------------------\n"
+" 1 | 1 | (1,\"{{NULL,NULL,NULL,NULL,NULL},{NULL,NULL,NULL,NULL,NULL},{NULL,NULL,1,NULL,NULL},{NULL,NULL,NULL,NULL,NULL},{NULL,NULL,NULL,NULL,NULL}}\")\n"
+" 1 | 2 | (1,\"{{NULL,NULL,NULL,NULL,NULL},{NULL,2,2,2,NULL},{NULL,2,2,2,NULL},{NULL,2,2,2,NULL},{NULL,NULL,NULL,NULL,NULL}}\")\n"
+" 1 | 3 | (1,\"{{3,3,3,3,3},{3,NULL,NULL,NULL,NULL},{3,NULL,NULL,NULL,NULL},{3,NULL,NULL,NULL,NULL},{NULL,NULL,NULL,NULL,NULL}}\")\n"
+" 1 | 4 | (1,\"{{4,NULL,NULL,NULL,NULL},{NULL,NULL,NULL,NULL,NULL},{NULL,NULL,NULL,NULL,NULL},{NULL,NULL,NULL,NULL,NULL},{NULL,NULL,NULL,NULL,4}}\")\n"
+"(4 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3859
+#, no-c-format
+msgid ""
+"The following shows that geomvals later in the array can overwrite prior "
+"geomvals"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3860
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_MakeEmptyRaster(5, 5, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 0, 0) AS rast\n"
+"), bar AS (\n"
+" SELECT 1 AS gid, 'SRID=0;POINT(2.5 -2.5)'::geometry geom UNION ALL\n"
+" SELECT 2 AS gid, 'SRID=0;POLYGON((1 -1, 4 -1, 4 -4, 1 -4, 1 -1))'::geometry geom UNION ALL\n"
+" SELECT 3 AS gid, 'SRID=0;POLYGON((0 0, 5 0, 5 -1, 1 -1, 1 -4, 0 -4, 0 0))'::geometry geom UNION ALL\n"
+" SELECT 4 AS gid, 'SRID=0;MULTIPOINT(0 0, 4 4, 4 -4)'::geometry\n"
+")\n"
+"SELECT\n"
+" t1.rid, t2.gid, t3.gid, ST_DumpValues(ST_SetValues(rast, 1, ARRAY[ROW(t2.geom, t2.gid), ROW(t3.geom, t3.gid)]::geomval[]))\n"
+"FROM foo t1\n"
+"CROSS JOIN bar t2\n"
+"CROSS JOIN bar t3\n"
+"WHERE t2.gid = 1\n"
+" AND t3.gid = 2\n"
+"ORDER BY t1.rid, t2.gid, t3.gid;\n"
+"\n"
+" rid | gid | gid | st_dumpvalues \n"
+"-----+-----+-----+---------------------------------------------------------------------------------------------------------------------\n"
+" 1 | 1 | 2 | (1,\"{{NULL,NULL,NULL,NULL,NULL},{NULL,2,2,2,NULL},{NULL,2,2,2,NULL},{NULL,2,2,2,NULL},{NULL,NULL,NULL,NULL,NULL}}\")\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3862
+#, no-c-format
+msgid "This example is the opposite of the prior example"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3863
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_MakeEmptyRaster(5, 5, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 0, 0) AS rast\n"
+"), bar AS (\n"
+" SELECT 1 AS gid, 'SRID=0;POINT(2.5 -2.5)'::geometry geom UNION ALL\n"
+" SELECT 2 AS gid, 'SRID=0;POLYGON((1 -1, 4 -1, 4 -4, 1 -4, 1 -1))'::geometry geom UNION ALL\n"
+" SELECT 3 AS gid, 'SRID=0;POLYGON((0 0, 5 0, 5 -1, 1 -1, 1 -4, 0 -4, 0 0))'::geometry geom UNION ALL\n"
+" SELECT 4 AS gid, 'SRID=0;MULTIPOINT(0 0, 4 4, 4 -4)'::geometry\n"
+")\n"
+"SELECT\n"
+" t1.rid, t2.gid, t3.gid, ST_DumpValues(ST_SetValues(rast, 1, ARRAY[ROW(t2.geom, t2.gid), ROW(t3.geom, t3.gid)]::geomval[]))\n"
+"FROM foo t1\n"
+"CROSS JOIN bar t2\n"
+"CROSS JOIN bar t3\n"
+"WHERE t2.gid = 2\n"
+" AND t3.gid = 1\n"
+"ORDER BY t1.rid, t2.gid, t3.gid;\n"
+"\n"
+" rid | gid | gid | st_dumpvalues \n"
+"-----+-----+-----+---------------------------------------------------------------------------------------------------------------------\n"
+" 1 | 2 | 1 | (1,\"{{NULL,NULL,NULL,NULL,NULL},{NULL,2,2,2,NULL},{NULL,2,1,2,NULL},{NULL,2,2,2,NULL},{NULL,NULL,NULL,NULL,NULL}}\")\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3870
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_SetValue\"/>, <xref "
+"linkend=\"RT_ST_PixelAsPolygons\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3880
+#, no-c-format
+msgid "ST_DumpValues"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3881
+#, no-c-format
+msgid "Get the values of the specified band as a 2-dimension array."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:3887
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>setof record "
+"<function>ST_DumpValues</function></funcdef> <paramdef> <type>raster </type>"
+" <parameter>rast</parameter> </paramdef> <paramdef> <type>integer[] </type> "
+"<parameter>nband=NULL</parameter> </paramdef> <paramdef> <type>boolean "
+"</type> <parameter>exclude_nodata_value=true</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>double precision[][] "
+"<function>ST_DumpValues</function></funcdef> <paramdef> <type>raster </type>"
+" <parameter>rast</parameter> </paramdef> <paramdef> <type>integer </type> "
+"<parameter>nband</parameter> </paramdef> <paramdef> <type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter> </paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3918
+#, no-c-format
+msgid ""
+"Get the values of the specified band as a 2-dimension array (first index is "
+"row, second is column). If <varname>nband</varname> is NULL or not provided,"
+" all raster bands are processed."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3928
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 1, 0), 2, '32BF', 3, -9999), 3, '16BSI', 0, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" (ST_DumpValues(rast)).*\n"
+"FROM foo;\n"
+"\n"
+" nband | valarray \n"
+"-------+------------------------------------------------------\n"
+" 1 | {{1,1,1},{1,1,1},{1,1,1}}\n"
+" 2 | {{3,3,3},{3,3,3},{3,3,3}}\n"
+" 3 | {{NULL,NULL,NULL},{NULL,NULL,NULL},{NULL,NULL,NULL}}\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3930
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 1, 0), 2, '32BF', 3, -9999), 3, '16BSI', 0, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" (ST_DumpValues(rast, ARRAY[3, 1])).*\n"
+"FROM foo;\n"
+"\n"
+" nband | valarray \n"
+"-------+------------------------------------------------------\n"
+" 3 | {{NULL,NULL,NULL},{NULL,NULL,NULL},{NULL,NULL,NULL}}\n"
+" 1 | {{1,1,1},{1,1,1},{1,1,1}}\n"
+"(2 rows)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:3931
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_SetValue(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 1, 0), 1, 2, 5) AS rast\n"
+")\n"
+"SELECT\n"
+" (ST_DumpValues(rast, 1))[2][1]\n"
+"FROM foo;\n"
+"\n"
+" st_dumpvalues\n"
+"---------------\n"
+" 5\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:3936
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_SetValue\"/>, <xref linkend=\"RT_ST_SetValues\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:3947
+#, no-c-format
+msgid "ST_PixelOfValue"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:3948
+#, no-c-format
+msgid ""
+"Get the columnx, rowy coordinates of the pixel whose value equals the search"
+" value."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:3954
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>setof record "
+"<function>ST_PixelOfValue</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>rast</parameter> </paramdef> <paramdef> <type>integer "
+"</type> <parameter>nband</parameter> </paramdef> <paramdef> <type>double "
+"precision[] </type> <parameter>search</parameter> </paramdef> <paramdef> "
+"<type>boolean </type> <parameter>exclude_nodata_value=true</parameter> "
+"</paramdef> </funcprototype> <funcprototype> <funcdef>setof record "
+"<function>ST_PixelOfValue</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>rast</parameter> </paramdef> <paramdef> <type>double "
+"precision[] </type> <parameter>search</parameter> </paramdef> <paramdef> "
+"<type>boolean </type> <parameter>exclude_nodata_value=true</parameter> "
+"</paramdef> </funcprototype> <funcprototype> <funcdef>setof record "
+"<function>ST_PixelOfValue</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>rast</parameter> </paramdef> <paramdef> <type>integer "
+"</type> <parameter>nband</parameter> </paramdef> <paramdef> <type>double "
+"precision </type> <parameter>search</parameter> </paramdef> <paramdef> "
+"<type>boolean </type> <parameter>exclude_nodata_value=true</parameter> "
+"</paramdef> </funcprototype> <funcprototype> <funcdef>setof record "
+"<function>ST_PixelOfValue</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>rast</parameter> </paramdef> <paramdef> <type>double "
+"precision </type> <parameter>search</parameter> </paramdef> <paramdef> "
+"<type>boolean </type> <parameter>exclude_nodata_value=true</parameter> "
+"</paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4015
+#, no-c-format
+msgid ""
+"Get the columnx, rowy coordinates of the pixel whose value equals the search"
+" value. If no band is specified, then band 1 is assumed."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4024
+#, no-c-format
+msgid ""
+"SELECT\n"
+" (pixels).*\n"
+"FROM (\n"
+" SELECT\n"
+" ST_PixelOfValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(5, 5, -2, 2, 1, -1, 0, 0, 0),\n"
+" '8BUI'::text, 1, 0\n"
+" ),\n"
+" 1, 1, 0\n"
+" ),\n"
+" 2, 3, 0\n"
+" ),\n"
+" 3, 5, 0\n"
+" ),\n"
+" 4, 2, 0\n"
+" ),\n"
+" 5, 4, 255\n"
+" )\n"
+" , 1, ARRAY[1, 255]) AS pixels\n"
+") AS foo\n"
+"\n"
+" val | x | y \n"
+"-----+---+---\n"
+" 1 | 1 | 2\n"
+" 1 | 1 | 3\n"
+" 1 | 1 | 4\n"
+" 1 | 1 | 5\n"
+" 1 | 2 | 1\n"
+" 1 | 2 | 2\n"
+" 1 | 2 | 4\n"
+" 1 | 2 | 5\n"
+" 1 | 3 | 1\n"
+" 1 | 3 | 2\n"
+" 1 | 3 | 3\n"
+" 1 | 3 | 4\n"
+" 1 | 4 | 1\n"
+" 1 | 4 | 3\n"
+" 1 | 4 | 4\n"
+" 1 | 4 | 5\n"
+" 1 | 5 | 1\n"
+" 1 | 5 | 2\n"
+" 1 | 5 | 3\n"
+" 255 | 5 | 4\n"
+" 1 | 5 | 5"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:4032
+#, no-c-format
+msgid "Raster Editors"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4036
+#, no-c-format
+msgid "ST_SetGeoReference"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4037
+#, no-c-format
+msgid ""
+"Set Georeference 6 georeference parameters in a single call. Numbers should "
+"be separated by white space. Accepts inputs in GDAL or ESRI format. Default "
+"is GDAL."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4041
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster "
+"<function>ST_SetGeoReference</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>georefcoords</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>format=GDAL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_SetGeoReference</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>upperleftx</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>upperlefty</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>scalex</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>scaley</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>skewx</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>skewy</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4067
+#, no-c-format
+msgid ""
+"Set Georeference 6 georeference parameters in a single call. Accepts inputs "
+"in 'GDAL' or 'ESRI' format. Default is GDAL. If 6 coordinates are not "
+"provided will return null."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4070
+#, no-c-format
+msgid "scalex skewy skewx scaley upperleftx upperlefty"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4072
+#, no-c-format
+msgid ""
+"scalex skewy skewx scaley upperleftx + scalex*0.5 upperlefty + scaley*0.5"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4075
+#, no-c-format
+msgid ""
+"If the raster has out-db bands, changing the georeference may result in "
+"incorrect access of the band's externally stored data."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4080
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 Addition of ST_SetGeoReference(raster, double precision, "
+"...) variant"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4087
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_MakeEmptyRaster(5, 5, 0, 0, 1, -1, 0, 0, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" 0 AS rid, (ST_Metadata(rast)).*\n"
+"FROM foo\n"
+"UNION ALL\n"
+"SELECT\n"
+" 1, (ST_Metadata(ST_SetGeoReference(rast, '10 0 0 -10 0.1 0.1', 'GDAL'))).*\n"
+"FROM foo\n"
+"UNION ALL\n"
+"SELECT\n"
+" 2, (ST_Metadata(ST_SetGeoReference(rast, '10 0 0 -10 5.1 -4.9', 'ESRI'))).*\n"
+"FROM foo\n"
+"UNION ALL\n"
+"SELECT\n"
+" 3, (ST_Metadata(ST_SetGeoReference(rast, 1, 1, 10, -10, 0.001, 0.001))).*\n"
+"FROM foo\n"
+"\n"
+" rid | upperleftx | upperlefty | width | height | scalex | scaley | skewx | skewy | srid | numbands \n"
+"-----+--------------------+--------------------+-------+--------+--------+--------+-------+-------+------+----------\n"
+" 0 | 0 | 0 | 5 | 5 | 1 | -1 | 0 | 0 | 0 | 0\n"
+" 1 | 0.1 | 0.1 | 5 | 5 | 10 | -10 | 0 | 0 | 0 | 0\n"
+" 2 | 0.0999999999999996 | 0.0999999999999996 | 5 | 5 | 10 | -10 | 0 | 0 | 0 | 0\n"
+" 3 | 1 | 1 | 5 | 5 | 10 | -10 | 0.001 | 0.001 | 0 | 0"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4092
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_ScaleX\"/>, <xref linkend=\"RT_ST_ScaleY\"/>, <xref "
+"linkend=\"RT_ST_UpperLeftX\"/>, <xref linkend=\"RT_ST_UpperLeftY\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4098
+#, no-c-format
+msgid "ST_SetRotation"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4099
+#, no-c-format
+msgid "Set the rotation of the raster in radian."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:4104
+#, no-c-format
+msgid ""
+"<funcdef>float8 <function>ST_SetRotation</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>float8</type> <parameter>rotation</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4115
+#, no-c-format
+msgid ""
+"Uniformly rotate the raster. Rotation is in radian. Refer to <ulink "
+"url=\"http://en.wikipedia.org/wiki/World_file\">World File</ulink> for more "
+"details."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4121
+#, no-c-format
+msgid ""
+"SELECT \n"
+" ST_ScaleX(rast1), ST_ScaleY(rast1), ST_SkewX(rast1), ST_SkewY(rast1),\n"
+" ST_ScaleX(rast2), ST_ScaleY(rast2), ST_SkewX(rast2), ST_SkewY(rast2) \n"
+"FROM (\n"
+" SELECT ST_SetRotation(rast, 15) AS rast1, rast as rast2 FROM dummy_rast\n"
+") AS foo;\n"
+" st_scalex | st_scaley | st_skewx | st_skewy | st_scalex | st_scaley | st_skewx | st_skewy\n"
+"---------------------+---------------------+--------------------+--------------------+-----------+-----------+----------+----------\n"
+" -1.51937582571764 | -2.27906373857646 | 1.95086352047135 | 1.30057568031423 | 2 | 3 | 0 | 0\n"
+" -0.0379843956429411 | -0.0379843956429411 | 0.0325143920078558 | 0.0325143920078558 | 0.05 | -0.05 | 0 | 0"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4134
+#, no-c-format
+msgid "ST_SetScale"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4135
+#, no-c-format
+msgid ""
+"Sets the X and Y size of pixels in units of coordinate reference system. "
+"Number units/pixel width/height."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4139
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_SetScale</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>float8 </type> <parameter>xy</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>raster "
+"<function>ST_SetScale</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>float8 </type> "
+"<parameter>x</parameter></paramdef> <paramdef><type>float8 </type> "
+"<parameter>y</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4158
+#, no-c-format
+msgid ""
+"Sets the X and Y size of pixels in units of coordinate reference system. "
+"Number units/pixel width/height. If only one unit passed in, assumed X and Y"
+" are the same number."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4161
+#, no-c-format
+msgid ""
+"ST_SetScale is different from <xref linkend=\"RT_ST_Rescale\"/> in that "
+"ST_SetScale do not resample the raster to match the raster extent. It only "
+"changes the metadata (or georeference) of the raster to correct an "
+"originally mis-specified scaling. ST_Rescale results in a raster having "
+"different width and height computed to fit the geographic extent of the "
+"input raster. ST_SetScale do not modify the width, nor the height of the "
+"raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4163
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 In WKTRaster versions this was called ST_SetPixelSize. This "
+"was changed in 2.0.0."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4169
+#, no-c-format
+msgid ""
+"UPDATE dummy_rast \n"
+" SET rast = ST_SetScale(rast, 1.5)\n"
+"WHERE rid = 2;\n"
+"\n"
+"SELECT ST_ScaleX(rast) As pixx, ST_ScaleY(rast) As pixy, Box3D(rast) As newbox\n"
+"FROM dummy_rast\n"
+"WHERE rid = 2;\n"
+"\n"
+" pixx | pixy | newbox\n"
+"------+------+----------------------------------------------\n"
+" 1.5 | 1.5 | BOX(3427927.75 5793244 0, 3427935.25 5793251.5 0)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4170
+#, no-c-format
+msgid ""
+"UPDATE dummy_rast \n"
+" SET rast = ST_SetScale(rast, 1.5, 0.55)\n"
+"WHERE rid = 2;\n"
+"\n"
+"SELECT ST_ScaleX(rast) As pixx, ST_ScaleY(rast) As pixy, Box3D(rast) As newbox\n"
+"FROM dummy_rast\n"
+"WHERE rid = 2;\n"
+"\n"
+" pixx | pixy | newbox\n"
+"------+------+--------------------------------------------\n"
+" 1.5 | 0.55 | BOX(3427927.75 5793244 0,3427935.25 5793247 0)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4176
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_ScaleY\"/>, <xref linkend=\"RT_Box3D\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4182
+#, no-c-format
+msgid "ST_SetSkew"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4183
+#, no-c-format
+msgid ""
+"Sets the georeference X and Y skew (or rotation parameter). If only one is "
+"passed in, sets X and Y to the same value."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4187
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_SetSkew</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>float8 </type> <parameter>skewxy</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>raster "
+"<function>ST_SetSkew</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>float8 </type> "
+"<parameter>skewx</parameter></paramdef> <paramdef><type>float8 </type> "
+"<parameter>skewy</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4205
+#, no-c-format
+msgid ""
+"Sets the georeference X and Y skew (or rotation parameter). If only one is "
+"passed in, sets X and Y to the same value. Refer to <ulink "
+"url=\"http://en.wikipedia.org/wiki/World_file\">World File</ulink> for more "
+"details."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4212
+#, no-c-format
+msgid ""
+"-- Example 1 \n"
+"UPDATE dummy_rast SET rast = ST_SetSkew(rast,1,2) WHERE rid = 1;\n"
+"SELECT rid, ST_SkewX(rast) As skewx, ST_SkewY(rast) As skewy, \n"
+" ST_GeoReference(rast) as georef\n"
+"FROM dummy_rast WHERE rid = 1;\n"
+"\n"
+"rid | skewx | skewy | georef\n"
+"----+-------+-------+--------------\n"
+" 1 | 1 | 2 | 2.0000000000\n"
+" : 2.0000000000\n"
+" : 1.0000000000\n"
+" : 3.0000000000\n"
+" : 0.5000000000\n"
+" : 0.5000000000"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4214
+#, no-c-format
+msgid ""
+"-- Example 2 set both to same number:\n"
+"UPDATE dummy_rast SET rast = ST_SetSkew(rast,0) WHERE rid = 1;\n"
+"SELECT rid, ST_SkewX(rast) As skewx, ST_SkewY(rast) As skewy, \n"
+" ST_GeoReference(rast) as georef\n"
+"FROM dummy_rast WHERE rid = 1;\n"
+" \n"
+" rid | skewx | skewy | georef\n"
+"-----+-------+-------+--------------\n"
+" 1 | 0 | 0 | 2.0000000000\n"
+" : 0.0000000000\n"
+" : 0.0000000000\n"
+" : 3.0000000000\n"
+" : 0.5000000000\n"
+" : 0.5000000000"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4221
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_SetGeoReference\"/>, <xref "
+"linkend=\"RT_ST_SkewX\"/>, <xref linkend=\"RT_ST_SkewY\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4227
+#, no-c-format
+msgid "ST_SetSRID"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4229
+#, no-c-format
+msgid ""
+"Sets the SRID of a raster to a particular integer srid defined in the "
+"spatial_ref_sys table."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:4234
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_SetSRID</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4249
+#, no-c-format
+msgid "Sets the SRID on a raster to a particular integer value."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4252
+#, no-c-format
+msgid ""
+"This function does not transform the raster in any way - it simply sets meta"
+" data defining the spatial ref of the coordinate reference system that it's "
+"currently in. Useful for transformations later."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4262
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4269
+#, no-c-format
+msgid "ST_SetUpperLeft"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4270
+#, no-c-format
+msgid ""
+"Sets the value of the upper left corner of the pixel to projected X and Y "
+"coordinates."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:4275
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_SetUpperLeft</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> <parameter>x</parameter></paramdef>"
+" <paramdef><type>double precision </type> "
+"<parameter>y</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4287
+#, no-c-format
+msgid ""
+"Set the value of the upper left corner of raster to the projected X "
+"coordinates"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4293
+#, no-c-format
+msgid ""
+"SELECT ST_SetUpperLeft(rast,-71.01,42.37) \n"
+"FROM dummy_rast\n"
+"WHERE rid = 2;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4299
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_UpperLeftY\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4305
+#, no-c-format
+msgid "ST_Resample"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4306
+#, no-c-format
+msgid ""
+"Resample a raster using a specified resampling algorithm, new dimensions, an"
+" arbitrary grid corner and a set of raster georeferencing attributes defined"
+" or borrowed from another raster."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4312
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Resample</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>gridx=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>gridy=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbour</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Resample</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>scalex=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>scaley=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>gridx=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>gridy=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewx=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>skewy=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbor</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Resample</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>raster </type> <parameter>ref</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbour</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>usescale=true</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Resample</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>raster </type> <parameter>ref</parameter></paramdef> "
+"<paramdef><type>boolean </type> <parameter>usescale</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbour</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4362
+#, no-c-format
+msgid ""
+"Resample a raster using a specified resampling algorithm, new dimensions "
+"(width & height), a grid corner (gridx & gridy) and a set of raster "
+"georeferencing attributes (scalex, scaley, skewx & skewy) defined or "
+"borrowed from another raster. If using a reference raster, the two rasters "
+"must have the same SRID."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4366
+#, no-c-format
+msgid ""
+"New pixel values are computed using the NearestNeighbor (English or American"
+" spelling), Bilinear, Cubic, CubicSpline or Lanczos resampling algorithm. "
+"Default is NearestNeighbor which is the fastest but produce the worst "
+"interpolation."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4370 reference_raster.xml:4437
+#, no-c-format
+msgid ""
+"A maxerror percent of 0.125 is used if no <varname>maxerr</varname> is "
+"specified."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4375 reference_raster.xml:4439
+#: reference_raster.xml:4507 reference_raster.xml:4585
+#, no-c-format
+msgid ""
+"Refer to: <ulink url=\"http://www.gdal.org/gdalwarp.html\">GDAL Warp "
+"resampling methods</ulink> for more details."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4379 reference_raster.xml:4443
+#: reference_raster.xml:4511 reference_raster.xml:4589
+#: reference_raster.xml:4745
+#, no-c-format
+msgid "Availability: 2.0.0 Requires GDAL 1.6.1+"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4380
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 Parameter srid removed. Variants with a reference raster no "
+"longer applies the reference raster's SRID. Use ST_Transform() to reproject "
+"raster. Works on rasters with no SRID."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4386
+#, no-c-format
+msgid ""
+"SELECT\n"
+" ST_Width(orig) AS orig_width,\n"
+" ST_Width(reduce_100) AS new_width\n"
+"FROM (\n"
+" SELECT\n"
+" rast AS orig,\n"
+" ST_Resample(rast,100,100) AS reduce_100\n"
+" FROM aerials.boston \n"
+" WHERE ST_Intersects(rast,\n"
+" ST_Transform(\n"
+" ST_MakeEnvelope(-71.128, 42.2392,-71.1277, 42.2397, 4326),26986)\n"
+" )\n"
+" LIMIT 1\n"
+") AS foo;\n"
+"\n"
+" orig_width | new_width\n"
+"------------+-------------\n"
+" 200 | 100"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4391
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_Resize\"/>, <xref linkend=\"RT_ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4401
+#, no-c-format
+msgid "ST_Rescale"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4402
+#, no-c-format
+msgid ""
+"Resample a raster by adjusting only its scale (or pixel size). New pixel "
+"values are computed using the NearestNeighbor (english or american "
+"spelling), Bilinear, Cubic, CubicSpline or Lanczos resampling algorithm. "
+"Default is NearestNeighbor."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4407
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Rescale</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>scalexy</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbour</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Rescale</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>scalex</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>scaley</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbour</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4431
+#, no-c-format
+msgid ""
+"Resample a raster by adjusting only its scale (or pixel size). New pixel "
+"values are computed using the NearestNeighbor (english or american "
+"spelling), Bilinear, Cubic, CubicSpline or Lanczos resampling algorithm. The"
+" default is NearestNeighbor which is the fastest but results in the worst "
+"interpolation."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4433
+#, no-c-format
+msgid ""
+"<varname>scalex</varname> and <varname>scaley</varname> define the new pixel"
+" size. scaley must often be negative to get well oriented raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4435
+#, no-c-format
+msgid ""
+"When the new scalex or scaley is not a divisor of the raster width or "
+"height, the extent of the resulting raster is expanded to encompass the "
+"extent of the provided raster. If you want to be sure to retain exact input "
+"extent see <xref linkend=\"RT_ST_Resize\"/>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4441
+#, no-c-format
+msgid ""
+"ST_Rescale is different from <xref linkend=\"RT_ST_SetScale\"/> in that "
+"ST_SetScale do not resample the raster to match the raster extent. "
+"ST_SetScale only changes the metadata (or georeference) of the raster to "
+"correct an originally mis-specified scaling. ST_Rescale results in a raster "
+"having different width and height computed to fit the geographic extent of "
+"the input raster. ST_SetScale do not modify the width, nor the height of the"
+" raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4444 reference_raster.xml:4512
+#: reference_raster.xml:4590
+#, no-c-format
+msgid "Changed: 2.1.0 Works on rasters with no SRID"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4449
+#, no-c-format
+msgid ""
+"A simple example rescaling a raster from a pixel size of 0.001 degree to a "
+"pixel size of 0.0015 degree."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4451
+#, no-c-format
+msgid ""
+"-- the original raster pixel size\n"
+"SELECT ST_PixelWidth(ST_AddBand(ST_MakeEmptyRaster(100, 100, 0, 0, 0.001, -0.001, 0, 0, 4269), '8BUI'::text, 1, 0)) width\n"
+"\n"
+" width\n"
+"----------\n"
+"0.001\n"
+"\n"
+"-- the rescaled raster raster pixel size\n"
+"SELECT ST_PixelWidth(ST_Rescale(ST_AddBand(ST_MakeEmptyRaster(100, 100, 0, 0, 0.001, -0.001, 0, 0, 4269), '8BUI'::text, 1, 0), 0.0015)) width\n"
+"\n"
+" width\n"
+"----------\n"
+"0.0015"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4456
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Resample\"/>, <xref linkend=\"RT_ST_SetScale\"/>, "
+"<xref linkend=\"RT_ST_ScaleX\"/>, <xref linkend=\"RT_ST_ScaleY\"/>, <xref "
+"linkend=\"RT_ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4469
+#, no-c-format
+msgid "ST_Reskew"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4470
+#, no-c-format
+msgid ""
+"Resample a raster by adjusting only its skew (or rotation parameters). New "
+"pixel values are computed using the NearestNeighbor (english or american "
+"spelling), Bilinear, Cubic, CubicSpline or Lanczos resampling algorithm. "
+"Default is NearestNeighbor."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4475
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Reskew</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>skewxy</parameter></paramdef> <paramdef choice=\"opt\"><type>text"
+" </type> <parameter>algorithm=NearestNeighbour</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Reskew</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>skewx</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>skewy</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbour</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4499
+#, no-c-format
+msgid ""
+"Resample a raster by adjusting only its skew (or rotation parameters). New "
+"pixel values are computed using the NearestNeighbor (english or american "
+"spelling), Bilinear, Cubic, CubicSpline or Lanczos resampling algorithm. The"
+" default is NearestNeighbor which is the fastest but results in the worst "
+"interpolation."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4501
+#, no-c-format
+msgid ""
+"<varname>skewx</varname> and <varname>skewy</varname> define the new skew."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4503 reference_raster.xml:4581
+#, no-c-format
+msgid ""
+"The extent of the new raster will encompass the extent of the provided "
+"raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4505 reference_raster.xml:4583
+#, no-c-format
+msgid ""
+"A maxerror percent of 0.125 if no <varname>maxerr</varname> is specified."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4509
+#, no-c-format
+msgid ""
+"ST_Reskew is different from <xref linkend=\"RT_ST_SetSkew\"/> in that "
+"ST_SetSkew do not resample the raster to match the raster extent. ST_SetSkew"
+" only changes the metadata (or georeference) of the raster to correct an "
+"originally mis-specified skew. ST_Reskew results in a raster having "
+"different width and height computed to fit the geographic extent of the "
+"input raster. ST_SetSkew do not modify the width, nor the height of the "
+"raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4517
+#, no-c-format
+msgid ""
+"A simple example reskewing a raster from a skew of 0.0 to a skew of 0.0015."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4519
+#, no-c-format
+msgid ""
+"-- the original raster pixel size\n"
+"SELECT ST_Rotation(ST_AddBand(ST_MakeEmptyRaster(100, 100, 0, 0, 0.001, -0.001, 0, 0, 4269), '8BUI'::text, 1, 0))\n"
+" \n"
+"-- the rescaled raster raster pixel size\n"
+"SELECT ST_Rotation(ST_Reskew(ST_AddBand(ST_MakeEmptyRaster(100, 100, 0, 0, 0.001, -0.001, 0, 0, 4269), '8BUI'::text, 1, 0), 0.0015))"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4525
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Rescale\"/>, <xref linkend=\"RT_ST_SetSkew\"/>, "
+"<xref linkend=\"RT_ST_SetRotation\"/>, <xref linkend=\"RT_ST_SkewX\"/>, "
+"<xref linkend=\"RT_ST_SkewY\"/>, <xref linkend=\"RT_ST_Transform\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4531
+#, no-c-format
+msgid "ST_SnapToGrid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4532
+#, no-c-format
+msgid ""
+"Resample a raster by snapping it to a grid. New pixel values are computed "
+"using the NearestNeighbor (english or american spelling), Bilinear, Cubic, "
+"CubicSpline or Lanczos resampling algorithm. Default is NearestNeighbor."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4537
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_SnapToGrid</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>gridx</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>gridy</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbour</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> <parameter>scalex=DEFAULT "
+"0</parameter></paramdef> <paramdef choice=\"opt\"><type>double precision "
+"</type> <parameter>scaley=DEFAULT 0</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_SnapToGrid</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>gridx</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>gridy</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>scalex</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>scaley</parameter></paramdef> <paramdef choice=\"opt\"><type>text"
+" </type> <parameter>algorithm=NearestNeighbour</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_SnapToGrid</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>gridx</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>gridy</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>scalexy</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbour</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4576
+#, no-c-format
+msgid ""
+"Resample a raster by snapping it to a grid defined by an arbitrary pixel "
+"corner (gridx & gridy) and optionally a pixel size (scalex & "
+"scaley). New pixel values are computed using the NearestNeighbor (english or"
+" american spelling), Bilinear, Cubic, CubicSpline or Lanczos resampling "
+"algorithm. The default is NearestNeighbor which is the fastest but results "
+"in the worst interpolation."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4578
+#, no-c-format
+msgid ""
+"<varname>gridx</varname> and <varname>gridy</varname> define any arbitrary "
+"pixel corner of the new grid. This is not necessarily the upper left corner "
+"of the new raster and it does not have to be inside or on the edge of the "
+"new raster extent."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4580
+#, no-c-format
+msgid ""
+"You can optionnal define the pixel size of the new grid with "
+"<varname>scalex</varname> and <varname>scaley</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4587
+#, no-c-format
+msgid ""
+"Use <xref linkend=\"RT_ST_Resample\"/> if you need more control over the "
+"grid parameters."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4595
+#, no-c-format
+msgid "A simple example snapping a raster to a slightly different grid."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4597
+#, no-c-format
+msgid ""
+"-- the original raster pixel size\n"
+"SELECT ST_UpperLeftX(ST_AddBand(ST_MakeEmptyRaster(10, 10, 0, 0, 0.001, -0.001, 0, 0, 4269), '8BUI'::text, 1, 0))\n"
+" \n"
+"-- the rescaled raster raster pixel size\n"
+"SELECT ST_UpperLeftX(ST_SnapToGrid(ST_AddBand(ST_MakeEmptyRaster(10, 10, 0, 0, 0.001, -0.001, 0, 0, 4269), '8BUI'::text, 1, 0), 0.0002, 0.0002))"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4603
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Rescale\"/>, <xref linkend=\"RT_ST_UpperLeftX\"/>, "
+"<xref linkend=\"RT_ST_UpperLeftY\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4609
+#, no-c-format
+msgid "ST_Resize"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4610
+#, no-c-format
+msgid "Resize a raster to a new width/height"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4614
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Resize</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>height</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbor</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Resize</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>percentwidth</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>percentheight</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbor</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Resize</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>width</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>height</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbor</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4648
+#, no-c-format
+msgid ""
+"Resize a raster to a new width/height. The new width/height can be specified"
+" in exact number of pixels or a percentage of the raster's width/height. The"
+" extent of the the new raster will be the same as the extent of the provided"
+" raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4652
+#, no-c-format
+msgid ""
+"New pixel values are computed using the NearestNeighbor (english or american"
+" spelling), Bilinear, Cubic, CubicSpline or Lanczos resampling algorithm. "
+"The default is NearestNeighbor which is the fastest but results in the worst"
+" interpolation."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4656
+#, no-c-format
+msgid "Variant 1 expects the actual width/height of the output raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4660
+#, no-c-format
+msgid ""
+"Variant 2 expects decimal values between zero (0) and one (1) indicating the"
+" percentage of the input raster's width/height."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4664
+#, no-c-format
+msgid ""
+"Variant 3 takes either the actual width/height of the output raster or a "
+"textual percentage (\"20%\") indicating the percentage of the input raster's"
+" width/height."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4668
+#, no-c-format
+msgid "Availability: 2.1.0 Requires GDAL 1.6.1+"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4672
+#, no-c-format
+msgid ""
+"WITH foo AS(\n"
+"SELECT\n"
+" 1 AS rid, \n"
+" ST_Resize(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(1000, 1000, 0, 0, 1, -1, 0, 0, 0)\n"
+" , 1, '8BUI', 255, 0\n"
+" )\n"
+" , '50%', '500') AS rast\n"
+"UNION ALL\n"
+"SELECT\n"
+" 2 AS rid, \n"
+" ST_Resize(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(1000, 1000, 0, 0, 1, -1, 0, 0, 0)\n"
+" , 1, '8BUI', 255, 0\n"
+" )\n"
+" , 500, 100) AS rast\n"
+"UNION ALL\n"
+"SELECT\n"
+" 3 AS rid, \n"
+" ST_Resize(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(1000, 1000, 0, 0, 1, -1, 0, 0, 0)\n"
+" , 1, '8BUI', 255, 0\n"
+" )\n"
+" , 0.25, 0.9) AS rast\n"
+"), bar AS (\n"
+" SELECT rid, ST_Metadata(rast) AS meta, rast FROM foo\n"
+")\n"
+"SELECT rid, (meta).* FROM bar\n"
+"\n"
+" rid | upperleftx | upperlefty | width | height | scalex | scaley | skewx | skewy | srid | numbands \n"
+"-----+------------+------------+-------+--------+--------+--------+-------+-------+------+----------\n"
+" 1 | 0 | 0 | 500 | 500 | 1 | -1 | 0 | 0 | 0 | 1\n"
+" 2 | 0 | 0 | 500 | 100 | 1 | -1 | 0 | 0 | 0 | 1\n"
+" 3 | 0 | 0 | 250 | 900 | 1 | -1 | 0 | 0 | 0 | 1\n"
+"(3 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4677
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Rescale\"/>, <xref linkend=\"RT_ST_Reskew\"/>, <xref"
+" linkend=\"RT_ST_SnapToGrid\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4688
+#, no-c-format
+msgid "ST_Transform"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4689
+#, no-c-format
+msgid ""
+"Reprojects a raster in a known spatial reference system to another known "
+"spatial reference system using specified resampling algorithm. Options are "
+"NearestNeighbor, Bilinear, Cubic, CubicSpline, Lanczos defaulting to "
+"NearestNeighbor."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4693
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Transform</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbor</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>scalex</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>scaley</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_Transform</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>srid</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>scalex</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>scaley</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbor</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Transform</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>raster </type> <parameter>alignto</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>algorithm=NearestNeighbor</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>maxerr=0.125</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4727
+#, no-c-format
+msgid ""
+"Reprojects a raster in a known spatial reference system to another known "
+"spatial reference system using specified pixel warping algorithm. Uses "
+"'NearestNeighbor' if no algorithm is specified and maxerror percent of 0.125"
+" if no maxerr is specified."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4731
+#, no-c-format
+msgid ""
+"ST_Transform is often confused with ST_SetSRID(). ST_Transform actually "
+"changes the coordinates of a raster (and resamples the pixel values) from "
+"one spatial reference system to another, while ST_SetSRID() simply changes "
+"the SRID identifier of the raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4735
+#, no-c-format
+msgid ""
+"Unlike the other variants, Variant 3 requires a reference raster as "
+"<varname>alignto</varname>. The transformed raster will be transformed to "
+"the spatial reference system (SRID) of the reference raster and be aligned "
+"(ST_SameAlignment = TRUE) to the reference raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4740
+#, no-c-format
+msgid ""
+"If you find your transformation support is not working right, you may need "
+"to set the environment variable PROJSO to the .so or .dll projection library"
+" your PostGIS is using. This just needs to have the name of the file. So for"
+" example on windows, you would in Control Panel -> System -> Environment "
+"Variables add a system variable called <varname>PROJSO</varname> and set it "
+"to <varname>libproj.dll</varname> (if you are using proj 4.6.1). You'll have"
+" to restart your PostgreSQL service/daemon after this change."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4746
+#, no-c-format
+msgid "Enhanced: 2.1.0 Addition of ST_Transform(rast, alignto) variant"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4752
+#, no-c-format
+msgid ""
+"SELECT ST_Width(mass_stm) As w_before, ST_Width(wgs_84) As w_after,\n"
+" ST_Height(mass_stm) As h_before, ST_Height(wgs_84) As h_after\n"
+" FROM \n"
+" ( SELECT rast As mass_stm, ST_Transform(rast,4326) As wgs_84\n"
+" , ST_Transform(rast,4326, 'Bilinear') AS wgs_84_bilin\n"
+" FROM aerials.o_2_boston \n"
+" WHERE ST_Intersects(rast,\n"
+" ST_Transform(ST_MakeEnvelope(-71.128, 42.2392,-71.1277, 42.2397, 4326),26986) )\n"
+" LIMIT 1) As foo;\n"
+" \n"
+" w_before | w_after | h_before | h_after\n"
+"----------+---------+----------+---------\n"
+" 200 | 228 | 200 | 170"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4762
+#, no-c-format
+msgid "original mass state plane meters (mass_stm)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4771
+#, no-c-format
+msgid "After transform to wgs 84 long lat (wgs_84)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4780
+#, no-c-format
+msgid ""
+"After transform to wgs 84 long lat with bilinear algorithm instead of NN "
+"default (wgs_84_bilin)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4793
+#, no-c-format
+msgid ""
+"The following shows the difference between using ST_Transform(raster, srid) "
+"and ST_Transform(raster, alignto)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4794
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 0 AS rid, ST_AddBand(ST_MakeEmptyRaster(2, 2, -500000, 600000, 100, -100, 0, 0, 2163), 1, '16BUI', 1, 0) AS rast UNION ALL\n"
+" SELECT 1, ST_AddBand(ST_MakeEmptyRaster(2, 2, -499800, 600000, 100, -100, 0, 0, 2163), 1, '16BUI', 2, 0) AS rast UNION ALL\n"
+" SELECT 2, ST_AddBand(ST_MakeEmptyRaster(2, 2, -499600, 600000, 100, -100, 0, 0, 2163), 1, '16BUI', 3, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT 3, ST_AddBand(ST_MakeEmptyRaster(2, 2, -500000, 599800, 100, -100, 0, 0, 2163), 1, '16BUI', 10, 0) AS rast UNION ALL\n"
+" SELECT 4, ST_AddBand(ST_MakeEmptyRaster(2, 2, -499800, 599800, 100, -100, 0, 0, 2163), 1, '16BUI', 20, 0) AS rast UNION ALL\n"
+" SELECT 5, ST_AddBand(ST_MakeEmptyRaster(2, 2, -499600, 599800, 100, -100, 0, 0, 2163), 1, '16BUI', 30, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT 6, ST_AddBand(ST_MakeEmptyRaster(2, 2, -500000, 599600, 100, -100, 0, 0, 2163), 1, '16BUI', 100, 0) AS rast UNION ALL\n"
+" SELECT 7, ST_AddBand(ST_MakeEmptyRaster(2, 2, -499800, 599600, 100, -100, 0, 0, 2163), 1, '16BUI', 200, 0) AS rast UNION ALL\n"
+" SELECT 8, ST_AddBand(ST_MakeEmptyRaster(2, 2, -499600, 599600, 100, -100, 0, 0, 2163), 1, '16BUI', 300, 0) AS rast\n"
+"), bar AS (\n"
+" SELECT\n"
+" ST_Transform(rast, 4269) AS alignto\n"
+" FROM foo\n"
+" LIMIT 1\n"
+"), baz AS (\n"
+" SELECT\n"
+" rid,\n"
+" rast,\n"
+" ST_Transform(rast, 4269) AS not_aligned,\n"
+" ST_Transform(rast, alignto) AS aligned\n"
+" FROM foo\n"
+" CROSS JOIN bar\n"
+")\n"
+"SELECT\n"
+" ST_SameAlignment(rast) AS rast,\n"
+" ST_SameAlignment(not_aligned) AS not_aligned,\n"
+" ST_SameAlignment(aligned) AS aligned\n"
+"FROM baz\n"
+"\n"
+" rast | not_aligned | aligned \n"
+"------+-------------+---------\n"
+" t | f | t"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4799
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_SetSRID\"/>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:4805
+#, no-c-format
+msgid "Raster Band Editors"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4809
+#, no-c-format
+msgid "ST_SetBandNoDataValue"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4810
+#, no-c-format
+msgid ""
+"Sets the value for the given band that represents no data. Band 1 is assumed"
+" if no band is specified. To mark a band as having no nodata value, set the "
+"nodata value = NULL."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4814
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster "
+"<function>ST_SetBandNoDataValue</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>nodatavalue</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>raster "
+"<function>ST_SetBandNoDataValue</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band</parameter></paramdef> <paramdef><type>double "
+"precision </type> <parameter>nodatavalue</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>forcechecking=false</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4835
+#, no-c-format
+msgid ""
+"Sets the value that represents no data for the band. Band 1 is assumed if "
+"not specified. This will affect results from <xref "
+"linkend=\"RT_ST_Polygon\"/>, <xref linkend=\"RT_ST_DumpAsPolygons\"/>, and "
+"the ST_PixelAs...() functions."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4841
+#, no-c-format
+msgid ""
+"-- change just first band no data value\n"
+"UPDATE dummy_rast \n"
+" SET rast = ST_SetBandNoDataValue(rast,1, 254) \n"
+"WHERE rid = 2;\n"
+"\n"
+"-- change no data band value of bands 1,2,3\n"
+"UPDATE dummy_rast \n"
+" SET rast = \n"
+" ST_SetBandNoDataValue(\n"
+" ST_SetBandNoDataValue(\n"
+" ST_SetBandNoDataValue(\n"
+" rast,1, 254)\n"
+" ,2,99),\n"
+" 3,108) \n"
+" WHERE rid = 2;\n"
+" \n"
+"-- wipe out the nodata value this will ensure all pixels are considered for all processing functions\n"
+"UPDATE dummy_rast \n"
+" SET rast = ST_SetBandNoDataValue(rast,1, NULL) \n"
+"WHERE rid = 2;"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4853
+#, no-c-format
+msgid "ST_SetBandIsNoData"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4854
+#, no-c-format
+msgid "Sets the isnodata flag of the band to TRUE."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:4859
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_SetBandIsNoData</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>band=1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4870
+#, no-c-format
+msgid ""
+"Sets the isnodata flag for the band to true. Band 1 is assumed if not "
+"specified. This function should be called only when the flag is considered "
+"dirty. That is, when the result calling <xref "
+"linkend=\"RT_ST_BandIsNoData\"/> is different using TRUE as last argument "
+"and without using it"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4882
+#, no-c-format
+msgid ""
+"-- Create dummy table with one raster column\n"
+"create table dummy_rast (rid integer, rast raster);\n"
+"\n"
+"-- Add raster with two bands, one pixel/band. In the first band, nodatavalue = pixel value = 3.\n"
+"-- In the second band, nodatavalue = 13, pixel value = 4\n"
+"insert into dummy_rast values(1,\n"
+"(\n"
+"'01' -- little endian (uint8 ndr)\n"
+"|| \n"
+"'0000' -- version (uint16 0)\n"
+"||\n"
+"'0200' -- nBands (uint16 0)\n"
+"||\n"
+"'17263529ED684A3F' -- scaleX (float64 0.000805965234044584)\n"
+"||\n"
+"'F9253529ED684ABF' -- scaleY (float64 -0.00080596523404458)\n"
+"||\n"
+"'1C9F33CE69E352C0' -- ipX (float64 -75.5533328537098)\n"
+"||\n"
+"'718F0E9A27A44840' -- ipY (float64 49.2824585505576)\n"
+"||\n"
+"'ED50EB853EC32B3F' -- skewX (float64 0.000211812383858707)\n"
+"||\n"
+"'7550EB853EC32B3F' -- skewY (float64 0.000211812383858704)\n"
+"||\n"
+"'E6100000' -- SRID (int32 4326)\n"
+"||\n"
+"'0100' -- width (uint16 1)\n"
+"||\n"
+"'0100' -- height (uint16 1)\n"
+"||\n"
+"'4' -- hasnodatavalue set to true, isnodata value set to false (when it should be true)\n"
+"||\n"
+"'2' -- first band type (4BUI) \n"
+"||\n"
+"'03' -- novalue==3\n"
+"||\n"
+"'03' -- pixel(0,0)==3 (same that nodata)\n"
+"||\n"
+"'0' -- hasnodatavalue set to false\n"
+"||\n"
+"'5' -- second band type (16BSI)\n"
+"||\n"
+"'0D00' -- novalue==13\n"
+"||\n"
+"'0400' -- pixel(0,0)==4\n"
+")::raster\n"
+");\n"
+"\n"
+"select st_bandisnodata(rast, 1) from dummy_rast where rid = 1; -- Expected false\n"
+"select st_bandisnodata(rast, 1, TRUE) from dummy_rast where rid = 1; -- Expected true\n"
+"\n"
+"-- The isnodata flag is dirty. We are going to set it to true\n"
+"update dummy_rast set rast = st_setbandisnodata(rast, 1) where rid = 1;\n"
+"\n"
+"\n"
+"select st_bandisnodata(rast, 1) from dummy_rast where rid = 1; -- Expected true"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4888
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_NumBands\"/>, <xref "
+"linkend=\"RT_ST_SetBandNoDataValue\"/>, <xref "
+"linkend=\"RT_ST_BandIsNoData\"/>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:4897
+#, no-c-format
+msgid "Raster Band Statistics and Analytics"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4901
+#, no-c-format
+msgid "ST_Count"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4902
+#, no-c-format
+msgid ""
+"Returns the number of pixels in a given band of a raster or raster coverage."
+" If no band is specified defaults to band 1. If exclude_nodata_value is set "
+"to true, will only count pixels that are not equal to the nodata value."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4906
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>bigint <function>ST_Count</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>bigint <function>ST_Count</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bigint <function>ST_Count</function></funcdef> "
+"<paramdef><type>text </type> <parameter>rastertable</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>rastercolumn</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+" <funcprototype> <funcdef>bigint <function>ST_Count</function></funcdef> "
+"<paramdef><type>text </type> <parameter>rastertable</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>rastercolumn</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4937
+#, no-c-format
+msgid ""
+"Returns the number of pixels in a given band of a raster or raster coverage."
+" If no band is specified <varname>nband</varname> defaults to 1."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4938
+#, no-c-format
+msgid ""
+"If <varname>exclude_nodata_value</varname> is set to true, will only count "
+"pixels with value not equal to the <varname>nodata</varname> value of the "
+"raster. Set <varname>exclude_nodata_value</varname> to false to get count "
+"all pixels"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4942
+#, no-c-format
+msgid ""
+"The ST_Count(rastertable, rastercolumn, ...) variants are deprecated as of "
+"2.2.0. Use <xref linkend=\"RT_ST_CountAgg\"/> instead."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:4952
+#, no-c-format
+msgid ""
+"--example will count all pixels not 249 and one will count all pixels. --\n"
+"SELECT rid, ST_Count(ST_SetBandNoDataValue(rast,249)) As exclude_nodata, \n"
+" ST_Count(ST_SetBandNoDataValue(rast,249),false) As include_nodata\n"
+" FROM dummy_rast WHERE rid=2;\n"
+" \n"
+"rid | exclude_nodata | include_nodata\n"
+"-----+----------------+----------------\n"
+" 2 | 23 | 25"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:4957 reference_raster.xml:5018
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_SummaryStats\"/>, <xref "
+"linkend=\"RT_ST_SetBandNoDataValue\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:4967
+#, no-c-format
+msgid "ST_CountAgg"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:4968
+#, no-c-format
+msgid ""
+"Aggregate. Returns the number of pixels in a given band of a set of rasters."
+" If no band is specified defaults to band 1. If exclude_nodata_value is set "
+"to true, will only count pixels that are not equal to the NODATA value."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:4974
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>bigint <function>ST_CountAgg</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>sample_percent</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bigint <function>ST_CountAgg</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bigint <function>ST_CountAgg</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5002
+#, no-c-format
+msgid ""
+"Returns the number of pixels in a given band of a set of rasters. If no band"
+" is specified <varname>nband</varname> defaults to 1."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5003
+#, no-c-format
+msgid ""
+"If <varname>exclude_nodata_value</varname> is set to true, will only count "
+"pixels with value not equal to the <varname>NODATA</varname> value of the "
+"raster. Set <varname>exclude_nodata_value</varname> to false to get count "
+"all pixels"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5006
+#, no-c-format
+msgid ""
+"By default will sample all pixels. To get faster response, set "
+"<varname>sample_percent</varname> to value between zero (0) and one (1)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5013
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT\n"
+" rast.rast\n"
+" FROM (\n"
+" SELECT ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(10, 10, 10, 10, 2, 2, 0, 0,0)\n"
+" , 1, '64BF', 0, 0\n"
+" )\n"
+" , 1, 1, 1, -10\n"
+" )\n"
+" , 1, 5, 4, 0\n"
+" )\n"
+" , 1, 5, 5, 3.14159\n"
+" ) AS rast\n"
+" ) AS rast\n"
+" FULL JOIN (\n"
+" SELECT generate_series(1, 10) AS id\n"
+" ) AS id\n"
+" ON 1 = 1\n"
+")\n"
+"SELECT\n"
+" ST_CountAgg(rast, 1, TRUE)\n"
+"FROM foo;\n"
+"\n"
+" st_countagg \n"
+"-------------\n"
+" 20\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5028
+#, no-c-format
+msgid "ST_Histogram"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5029
+#, no-c-format
+msgid ""
+"Returns a set of record summarizing a raster or raster coverage data "
+"distribution separate bin ranges. Number of bins are autocomputed if not "
+"specified."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:5033
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_Histogram</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>bins=autocomputed</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>width=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>right=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_Histogram</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>nband</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>bins</parameter></paramdef> <paramdef choice=\"opt\"><type>double"
+" precision[] </type> <parameter>width=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>right=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_Histogram</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>nband</parameter></paramdef> <paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>bins</parameter></paramdef> "
+"<paramdef><type>boolean </type> <parameter>right</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>SETOF record "
+"<function>ST_Histogram</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>nband</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>bins</parameter></paramdef> <paramdef><type>boolean </type> "
+"<parameter>right</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>SETOF record <function>ST_Histogram</function></funcdef> "
+"<paramdef><type>text </type> <parameter>rastertable</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>rastercolumn</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>bins</parameter></paramdef> "
+"<paramdef><type>boolean </type> <parameter>right</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>SETOF record "
+"<function>ST_Histogram</function></funcdef> <paramdef><type>text </type> "
+"<parameter>rastertable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>rastercolumn</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>nband</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>exclude_nodata_value</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>bins</parameter></paramdef> "
+"<paramdef><type>boolean </type> <parameter>right</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>SETOF record "
+"<function>ST_Histogram</function></funcdef> <paramdef><type>text </type> "
+"<parameter>rastertable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>rastercolumn</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>bins=autocomputed</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>width=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>right=false</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_Histogram</function></funcdef> <paramdef><type>text </type> "
+"<parameter>rastertable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>rastercolumn</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>bins</parameter></paramdef> <paramdef choice=\"opt\"><type>double"
+" precision[] </type> <parameter>width=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>right=false</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5115
+#, no-c-format
+msgid ""
+"Returns set of records consisting of min, max, count, percent for a given "
+"raster band for each bin. If no band is specified <varname>nband</varname> "
+"defaults to 1."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5116
+#, no-c-format
+msgid ""
+"By default only considers pixel values not equal to the "
+"<varname>nodata</varname> value . Set "
+"<varname>exclude_nodata_value</varname> to false to get count all pixels."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:5120
+#, no-c-format
+msgid "<parameter>width </parameter><type>double precision[]</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5121
+#, no-c-format
+msgid ""
+"width: an array indicating the width of each category/bin. If the number of "
+"bins is greater than the number of widths, the widths are repeated."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5122
+#, no-c-format
+msgid ""
+"Example: 9 bins, widths are [a, b, c] will have the output be [a, b, c, a, "
+"b, c, a, b, c]"
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:5125
+#, no-c-format
+msgid "<parameter>bins </parameter><type>integer</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5126
+#, no-c-format
+msgid ""
+"Number of breakouts -- this is the number of records you'll get back from "
+"the function if specified. If not specified then the number of breakouts is "
+"autocomputed."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:5130
+#, no-c-format
+msgid "<parameter>right </parameter><type>boolean</type>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5131
+#, no-c-format
+msgid ""
+"compute the histogram from the right rather than from the left (default). "
+"This changes the criteria for evaluating a value x from [a, b) to (a, b]"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5138
+#, no-c-format
+msgid ""
+"Example: Single raster tile - compute histograms for bands 1, 2, 3 and "
+"autocompute bins"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5139
+#, no-c-format
+msgid ""
+"SELECT band, (stats).*\n"
+"FROM (SELECT rid, band, ST_Histogram(rast, band) As stats\n"
+" FROM dummy_rast CROSS JOIN generate_series(1,3) As band\n"
+" WHERE rid=2) As foo;\n"
+" \n"
+" band | min | max | count | percent\n"
+"------+-------+-------+-------+---------\n"
+" 1 | 249 | 250 | 2 | 0.08\n"
+" 1 | 250 | 251 | 2 | 0.08\n"
+" 1 | 251 | 252 | 1 | 0.04\n"
+" 1 | 252 | 253 | 2 | 0.08\n"
+" 1 | 253 | 254 | 18 | 0.72\n"
+" 2 | 78 | 113.2 | 11 | 0.44\n"
+" 2 | 113.2 | 148.4 | 4 | 0.16\n"
+" 2 | 148.4 | 183.6 | 4 | 0.16\n"
+" 2 | 183.6 | 218.8 | 1 | 0.04\n"
+" 2 | 218.8 | 254 | 5 | 0.2\n"
+" 3 | 62 | 100.4 | 11 | 0.44\n"
+" 3 | 100.4 | 138.8 | 5 | 0.2\n"
+" 3 | 138.8 | 177.2 | 4 | 0.16\n"
+" 3 | 177.2 | 215.6 | 1 | 0.04\n"
+" 3 | 215.6 | 254 | 4 | 0.16"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5143
+#, no-c-format
+msgid "Example: Just band 2 but for 6 bins"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5144
+#, no-c-format
+msgid ""
+"SELECT (stats).*\n"
+"FROM (SELECT rid, ST_Histogram(rast, 2,6) As stats\n"
+" FROM dummy_rast \n"
+" WHERE rid=2) As foo;\n"
+" \n"
+" min | max | count | percent\n"
+"------------+------------+-------+---------\n"
+" 78 | 107.333333 | 9 | 0.36\n"
+" 107.333333 | 136.666667 | 6 | 0.24\n"
+" 136.666667 | 166 | 0 | 0\n"
+" 166 | 195.333333 | 4 | 0.16\n"
+" 195.333333 | 224.666667 | 1 | 0.04\n"
+" 224.666667 | 254 | 5 | 0.2\n"
+"(6 rows)\n"
+" \n"
+"-- Same as previous but we explicitly control the pixel value range of each bin. \n"
+"SELECT (stats).*\n"
+"FROM (SELECT rid, ST_Histogram(rast, 2,6,ARRAY[0.5,1,4,100,5]) As stats\n"
+" FROM dummy_rast \n"
+" WHERE rid=2) As foo;\n"
+" \n"
+" min | max | count | percent\n"
+"-------+-------+-------+----------\n"
+" 78 | 78.5 | 1 | 0.08\n"
+" 78.5 | 79.5 | 1 | 0.04\n"
+" 79.5 | 83.5 | 0 | 0\n"
+" 83.5 | 183.5 | 17 | 0.0068\n"
+" 183.5 | 188.5 | 0 | 0\n"
+" 188.5 | 254 | 6 | 0.003664\n"
+"(6 rows)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5149
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_SummaryStats\"/>, <xref "
+"linkend=\"RT_ST_SummaryStatsAgg\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5159
+#, no-c-format
+msgid "ST_Quantile"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5160
+#, no-c-format
+msgid ""
+"<refpurpose>Compute quantiles for a raster or raster table coverage in the "
+"context of the sample or population. Thus, a value could be examined to be "
+"at the raster's 25%, 50%, 75% percentile.</refpurpose>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:5164
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_Quantile</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>quantiles=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_Quantile</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>double precision[] "
+"</type> <parameter>quantiles</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_Quantile</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>nband</parameter></paramdef> <paramdef><type>double precision[] "
+"</type> <parameter>quantiles</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>double precision "
+"<function>ST_Quantile</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>quantile</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>double precision "
+"<function>ST_Quantile</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>quantile=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>double precision "
+"<function>ST_Quantile</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>nband</parameter></paramdef> <paramdef><type>double precision "
+"</type> <parameter>quantile</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>double precision "
+"<function>ST_Quantile</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>nband</parameter></paramdef> <paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>quantile</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>double precision <function>ST_Quantile</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>quantile</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>SETOF record <function>ST_Quantile</function></funcdef> "
+"<paramdef><type>text </type> <parameter>rastertable</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>rastercolumn</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>quantiles=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_Quantile</function></funcdef> <paramdef><type>text </type> "
+"<parameter>rastertable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>rastercolumn</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>nband</parameter></paramdef> <paramdef><type>double "
+"precision[] </type> <parameter>quantiles</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5236
+#, no-c-format
+msgid ""
+"<para>Compute quantiles for a raster or raster table coverage in the context"
+" of the sample or population. Thus, a value could be examined to be at the "
+"raster's 25%, 50%, 75% percentile.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5237 reference_raster.xml:5529
+#, no-c-format
+msgid ""
+"If <varname>exclude_nodata_value</varname> is set to false, will also count "
+"pixels with no data."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5244
+#, no-c-format
+msgid ""
+"UPDATE dummy_rast SET rast = ST_SetBandNoDataValue(rast,249) WHERE rid=2;\n"
+"--Example will consider only pixels of band 1 that are not 249 and in named quantiles --\n"
+"\n"
+"SELECT (pvq).*\n"
+"FROM (SELECT ST_Quantile(rast, ARRAY[0.25,0.75]) As pvq\n"
+" FROM dummy_rast WHERE rid=2) As foo\n"
+" ORDER BY (pvq).quantile;\n"
+" \n"
+" quantile | value\n"
+"----------+-------\n"
+" 0.25 | 253\n"
+" 0.75 | 254\n"
+" \n"
+"SELECT ST_Quantile(rast, 0.75) As value\n"
+" FROM dummy_rast WHERE rid=2;\n"
+" \n"
+"value\n"
+"------\n"
+" 254"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5245
+#, no-c-format
+msgid ""
+"--real live example. Quantile of all pixels in band 2 intersecting a geometry\n"
+"SELECT rid, (ST_Quantile(rast,2)).* As pvc\n"
+" FROM o_4_boston \n"
+" WHERE ST_Intersects(rast, \n"
+" ST_GeomFromText('POLYGON((224486 892151,224486 892200,224706 892200,224706 892151,224486 892151))',26986)\n"
+" )\n"
+"ORDER BY value, quantile,rid\n"
+";\n"
+" \n"
+" \n"
+" rid | quantile | value\n"
+"-----+----------+-------\n"
+" 1 | 0 | 0\n"
+" 2 | 0 | 0\n"
+" 14 | 0 | 1\n"
+" 15 | 0 | 2\n"
+" 14 | 0.25 | 37\n"
+" 1 | 0.25 | 42\n"
+" 15 | 0.25 | 47\n"
+" 2 | 0.25 | 50\n"
+" 14 | 0.5 | 56\n"
+" 1 | 0.5 | 64\n"
+" 15 | 0.5 | 66\n"
+" 2 | 0.5 | 77\n"
+" 14 | 0.75 | 81\n"
+" 15 | 0.75 | 87\n"
+" 1 | 0.75 | 94\n"
+" 2 | 0.75 | 106\n"
+" 14 | 1 | 199\n"
+" 1 | 1 | 244\n"
+" 2 | 1 | 255\n"
+" 15 | 1 | 255"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5250
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_SummaryStats\"/>, <xref "
+"linkend=\"RT_ST_SummaryStatsAgg\"/>, <xref "
+"linkend=\"RT_ST_SetBandNoDataValue\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5261
+#, no-c-format
+msgid "ST_SummaryStats"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5262
+#, no-c-format
+msgid ""
+"Returns summarystats consisting of count, sum, mean, stddev, min, max for a "
+"given raster band of a raster or raster coverage. Band 1 is assumed is no "
+"band is specified."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:5266
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>summarystats "
+"<function>ST_SummaryStats</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>exclude_nodata_value</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>summarystats "
+"<function>ST_SummaryStats</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>nband</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>exclude_nodata_value</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>summarystats "
+"<function>ST_SummaryStats</function></funcdef> <paramdef><type>text </type> "
+"<parameter>rastertable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>rastercolumn</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>exclude_nodata_value</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>summarystats "
+"<function>ST_SummaryStats</function></funcdef> <paramdef><type>text </type> "
+"<parameter>rastertable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>rastercolumn</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5302 reference_raster.xml:5381
+#, no-c-format
+msgid ""
+"Returns <xref linkend=\"summarystats\"/> consisting of count, sum, mean, "
+"stddev, min, max for a given raster band of a raster or raster coverage. If "
+"no band is specified <varname>nband</varname> defaults to 1."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5304
+#, no-c-format
+msgid ""
+"By default only considers pixel values not equal to the "
+"<varname>nodata</varname> value. Set <varname>exclude_nodata_value</varname>"
+" to false to get count of all pixels."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5306
+#, no-c-format
+msgid ""
+"By default will sample all pixels. To get faster response, set "
+"<varname>sample_percent</varname> to lower than 1"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5311
+#, no-c-format
+msgid ""
+"The ST_SummaryStats(rastertable, rastercolumn, ...) variants are deprecated "
+"as of 2.2.0. Use <xref linkend=\"RT_ST_SummaryStatsAgg\"/> instead."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5319
+#, no-c-format
+msgid "Example: Single raster tile"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5320
+#, no-c-format
+msgid ""
+"SELECT rid, band, (stats).*\n"
+"FROM (SELECT rid, band, ST_SummaryStats(rast, band) As stats\n"
+" FROM dummy_rast CROSS JOIN generate_series(1,3) As band\n"
+" WHERE rid=2) As foo;\n"
+" \n"
+" rid | band | count | sum | mean | stddev | min | max\n"
+"-----+------+-------+------+------------+-----------+-----+-----\n"
+" 2 | 1 | 23 | 5821 | 253.086957 | 1.248061 | 250 | 254\n"
+" 2 | 2 | 25 | 3682 | 147.28 | 59.862188 | 78 | 254\n"
+" 2 | 3 | 25 | 3290 | 131.6 | 61.647384 | 62 | 254"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5324
+#, no-c-format
+msgid "Example: Summarize pixels that intersect buildings of interest"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5325
+#, no-c-format
+msgid ""
+"This example took 574ms on PostGIS windows 64-bit with all of Boston "
+"Buildings and aerial Tiles (tiles each 150x150 pixels ~ 134,000 tiles), "
+"~102,000 building records"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5327
+#, no-c-format
+msgid ""
+"WITH \n"
+"-- our features of interest\n"
+" feat AS (SELECT gid As building_id, geom_26986 As geom FROM buildings AS b \n"
+" WHERE gid IN(100, 103,150)\n"
+" ),\n"
+"-- clip band 2 of raster tiles to boundaries of builds\n"
+"-- then get stats for these clipped regions\n"
+" b_stats AS\n"
+" (SELECT building_id, (stats).*\n"
+"FROM (SELECT building_id, ST_SummaryStats(ST_Clip(rast,2,geom)) As stats\n"
+" FROM aerials.boston\n"
+" INNER JOIN feat\n"
+" ON ST_Intersects(feat.geom,rast) \n"
+" ) As foo\n"
+" )\n"
+"-- finally summarize stats\n"
+"SELECT building_id, SUM(count) As num_pixels\n"
+" , MIN(min) As min_pval\n"
+" , MAX(max) As max_pval\n"
+" , SUM(mean*count)/SUM(count) As avg_pval\n"
+" FROM b_stats\n"
+" WHERE count > 0\n"
+" GROUP BY building_id\n"
+" ORDER BY building_id;\n"
+" building_id | num_pixels | min_pval | max_pval | avg_pval\n"
+"-------------+------------+----------+----------+------------------\n"
+" 100 | 1090 | 1 | 255 | 61.0697247706422\n"
+" 103 | 655 | 7 | 182 | 70.5038167938931\n"
+" 150 | 895 | 2 | 252 | 185.642458100559"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5331
+#, no-c-format
+msgid "Example: Raster coverage"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5332
+#, no-c-format
+msgid ""
+"-- stats for each band --\n"
+"SELECT band, (stats).*\n"
+"FROM (SELECT band, ST_SummaryStats('o_4_boston','rast', band) As stats\n"
+" FROM generate_series(1,3) As band) As foo;\n"
+" \n"
+" band | count | sum | mean | stddev | min | max\n"
+"------+---------+--------+------------------+------------------+-----+-----\n"
+" 1 | 8450000 | 725799 | 82.7064349112426 | 45.6800222638537 | 0 | 255\n"
+" 2 | 8450000 | 700487 | 81.4197705325444 | 44.2161184161765 | 0 | 255\n"
+" 3 | 8450000 | 575943 | 74.682739408284 | 44.2143885481407 | 0 | 255\n"
+" \n"
+"-- For a table -- will get better speed if set sampling to less than 100%\n"
+"-- Here we set to 25% and get a much faster answer\n"
+"SELECT band, (stats).*\n"
+"FROM (SELECT band, ST_SummaryStats('o_4_boston','rast', band,true,0.25) As stats\n"
+" FROM generate_series(1,3) As band) As foo;\n"
+" \n"
+" band | count | sum | mean | stddev | min | max\n"
+"------+---------+--------+------------------+------------------+-----+-----\n"
+" 1 | 2112500 | 180686 | 82.6890480473373 | 45.6961043857248 | 0 | 255\n"
+" 2 | 2112500 | 174571 | 81.448503668639 | 44.2252623171821 | 0 | 255\n"
+" 3 | 2112500 | 144364 | 74.6765884023669 | 44.2014869384578 | 0 | 255"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5337
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_SummaryStatsAgg\"/>, <xref "
+"linkend=\"RT_ST_Count\"/>, <xref linkend=\"RT_ST_Clip\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5348
+#, no-c-format
+msgid "ST_SummaryStatsAgg"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5349
+#, no-c-format
+msgid ""
+"Aggregate. Returns summarystats consisting of count, sum, mean, stddev, min,"
+" max for a given raster band of a set of raster. Band 1 is assumed is no "
+"band is specified."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:5353
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>summarystats "
+"<function>ST_SummaryStatsAgg</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>nband</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>exclude_nodata_value</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>sample_percent</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>summarystats "
+"<function>ST_SummaryStatsAgg</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>exclude_nodata_value</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>sample_percent</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>summarystats "
+"<function>ST_SummaryStatsAgg</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>nband</parameter></paramdef> <paramdef><type>boolean "
+"</type> <parameter>exclude_nodata_value</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5383
+#, no-c-format
+msgid ""
+"By default only considers pixel values not equal to the "
+"<varname>NODATA</varname> value. Set <varname>exclude_nodata_value</varname>"
+" to False to get count of all pixels."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5385
+#, no-c-format
+msgid ""
+"By default will sample all pixels. To get faster response, set "
+"<varname>sample_percent</varname> to value between 0 and 1"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5392
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT\n"
+" rast.rast\n"
+" FROM (\n"
+" SELECT ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_SetValue(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(10, 10, 10, 10, 2, 2, 0, 0,0)\n"
+" , 1, '64BF', 0, 0\n"
+" )\n"
+" , 1, 1, 1, -10\n"
+" )\n"
+" , 1, 5, 4, 0\n"
+" )\n"
+" , 1, 5, 5, 3.14159\n"
+" ) AS rast\n"
+" ) AS rast\n"
+" FULL JOIN (\n"
+" SELECT generate_series(1, 10) AS id\n"
+" ) AS id\n"
+" ON 1 = 1\n"
+")\n"
+"SELECT\n"
+" (stats).count,\n"
+" round((stats).sum::numeric, 3),\n"
+" round((stats).mean::numeric, 3),\n"
+" round((stats).stddev::numeric, 3),\n"
+" round((stats).min::numeric, 3),\n"
+" round((stats).max::numeric, 3)\n"
+"FROM (\n"
+" SELECT\n"
+" ST_SummaryStatsAgg(rast, 1, TRUE, 1) AS stats\n"
+" FROM foo\n"
+") bar;\n"
+"\n"
+" count | round | round | round | round | round \n"
+"-------+---------+--------+-------+---------+-------\n"
+" 20 | -68.584 | -3.429 | 6.571 | -10.000 | 3.142\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5397
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_SummaryStats\"/>, <xref linkend=\"RT_ST_Count\"/>, "
+"<xref linkend=\"RT_ST_Clip\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5408
+#, no-c-format
+msgid "ST_ValueCount"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5409
+#, no-c-format
+msgid ""
+"Returns a set of records containing a pixel band value and count of the "
+"number of pixels in a given band of a raster (or a raster coverage) that "
+"have a given set of values. If no band is specified defaults to band 1. By "
+"default nodata value pixels are not counted. and all other values in the "
+"pixel are output and pixel band values are rounded to the nearest integer."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:5414
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_ValueCount</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>searchvalues=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> <paramdef><type>double precision"
+" </type> <parameter>OUT value</parameter></paramdef> <paramdef><type>integer"
+" </type> <parameter>OUT count</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_ValueCount</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>nband</parameter></paramdef> <paramdef><type>double precision[] "
+"</type> <parameter>searchvalues</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> <paramdef><type>double precision"
+" </type> <parameter>OUT value</parameter></paramdef> <paramdef><type>integer"
+" </type> <parameter>OUT count</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_ValueCount</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>double precision[] "
+"</type> <parameter>searchvalues</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> <paramdef><type>double precision"
+" </type> <parameter>OUT value</parameter></paramdef> <paramdef><type>integer"
+" </type> <parameter>OUT count</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bigint <function>ST_ValueCount</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>searchvalue</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>bigint <function>ST_ValueCount</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>searchvalue</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>bigint <function>ST_ValueCount</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>searchvalue</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>SETOF record <function>ST_ValueCount</function></funcdef> "
+"<paramdef><type>text </type> <parameter>rastertable</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>rastercolumn</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=true</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>searchvalues=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> <paramdef><type>double precision"
+" </type> <parameter>OUT value</parameter></paramdef> <paramdef><type>integer"
+" </type> <parameter>OUT count</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_ValueCount</function></funcdef> <paramdef><type>text </type> "
+"<parameter>rastertable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>rastercolumn</parameter></paramdef> <paramdef><type>double "
+"precision[] </type> <parameter>searchvalues</parameter></paramdef> <paramdef"
+" choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> <paramdef><type>double precision"
+" </type> <parameter>OUT value</parameter></paramdef> <paramdef><type>integer"
+" </type> <parameter>OUT count</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>SETOF record "
+"<function>ST_ValueCount</function></funcdef> <paramdef><type>text </type> "
+"<parameter>rastertable</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>rastercolumn</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>nband</parameter></paramdef> <paramdef><type>double "
+"precision[] </type> <parameter>searchvalues</parameter></paramdef> <paramdef"
+" choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> <paramdef><type>double precision"
+" </type> <parameter>OUT value</parameter></paramdef> <paramdef><type>integer"
+" </type> <parameter>OUT count</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bigint<function>ST_ValueCount</function></funcdef> "
+"<paramdef><type>text </type> <parameter>rastertable</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>rastercolumn</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>boolean </type> "
+"<parameter>exclude_nodata_value</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>searchvalue</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>bigint <function>ST_ValueCount</function></funcdef> "
+"<paramdef><type>text </type> <parameter>rastertable</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>rastercolumn</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>searchvalue</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>bigint <function>ST_ValueCount</function></funcdef> "
+"<paramdef><type>text </type> <parameter>rastertable</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>rastercolumn</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>searchvalue</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>roundto=0</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5527
+#, no-c-format
+msgid ""
+"Returns a set of records with columns <varname>value</varname> "
+"<varname>count</varname> which contain the pixel band value and count of "
+"pixels in the raster tile or raster coverage of selected band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5528
+#, no-c-format
+msgid ""
+"If no band is specified <varname>nband</varname> defaults to 1. If no "
+"<varname>searchvalues</varname> are specified, will return all pixel values "
+"found in the raster or raster coverage. If one searchvalue is given, will "
+"return an integer instead of records denoting the count of pixels having "
+"that pixel band value"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5536
+#, no-c-format
+msgid ""
+"UPDATE dummy_rast SET rast = ST_SetBandNoDataValue(rast,249) WHERE rid=2;\n"
+"--Example will count only pixels of band 1 that are not 249. --\n"
+"\n"
+"SELECT (pvc).*\n"
+"FROM (SELECT ST_ValueCount(rast) As pvc\n"
+" FROM dummy_rast WHERE rid=2) As foo\n"
+" ORDER BY (pvc).value;\n"
+" \n"
+" value | count\n"
+"-------+-------\n"
+" 250 | 2\n"
+" 251 | 1\n"
+" 252 | 2\n"
+" 253 | 6\n"
+" 254 | 12\n"
+" \n"
+"-- Example will coount all pixels of band 1 including 249 --\n"
+"SELECT (pvc).*\n"
+"FROM (SELECT ST_ValueCount(rast,1,false) As pvc\n"
+" FROM dummy_rast WHERE rid=2) As foo\n"
+" ORDER BY (pvc).value;\n"
+" \n"
+" value | count\n"
+"-------+-------\n"
+" 249 | 2\n"
+" 250 | 2\n"
+" 251 | 1\n"
+" 252 | 2\n"
+" 253 | 6\n"
+" 254 | 12\n"
+" \n"
+"-- Example will count only non-nodata value pixels of band 2\n"
+"SELECT (pvc).*\n"
+"FROM (SELECT ST_ValueCount(rast,2) As pvc\n"
+" FROM dummy_rast WHERE rid=2) As foo\n"
+" ORDER BY (pvc).value;\n"
+" value | count\n"
+"-------+-------\n"
+" 78 | 1\n"
+" 79 | 1\n"
+" 88 | 1\n"
+" 89 | 1\n"
+" 96 | 1\n"
+" 97 | 1\n"
+" 98 | 1\n"
+" 99 | 2\n"
+" 112 | 2\n"
+":"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5537
+#, no-c-format
+msgid ""
+"--real live example. Count all the pixels in an aerial raster tile band 2 intersecting a geometry \n"
+"-- and return only the pixel band values that have a count > 500\n"
+"SELECT (pvc).value, SUM((pvc).count) As total\n"
+"FROM (SELECT ST_ValueCount(rast,2) As pvc\n"
+" FROM o_4_boston \n"
+" WHERE ST_Intersects(rast, \n"
+" ST_GeomFromText('POLYGON((224486 892151,224486 892200,224706 892200,224706 892151,224486 892151))',26986)\n"
+" ) \n"
+" ) As foo\n"
+" GROUP BY (pvc).value\n"
+" HAVING SUM((pvc).count) > 500\n"
+" ORDER BY (pvc).value;\n"
+" \n"
+" value | total\n"
+"-------+-----\n"
+" 51 | 502\n"
+" 54 | 521"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5539
+#, no-c-format
+msgid ""
+"-- Just return count of pixels in each raster tile that have value of 100 of tiles that intersect a specific geometry --\n"
+"SELECT rid, ST_ValueCount(rast,2,100) As count\n"
+" FROM o_4_boston \n"
+" WHERE ST_Intersects(rast, \n"
+" ST_GeomFromText('POLYGON((224486 892151,224486 892200,224706 892200,224706 892151,224486 892151))',26986)\n"
+" ) ;\n"
+"\n"
+" rid | count\n"
+"-----+-------\n"
+" 1 | 56\n"
+" 2 | 95\n"
+" 14 | 37\n"
+" 15 | 64"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5544
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_SetBandNoDataValue\"/>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5550
+#, no-c-format
+msgid "Raster Outputs"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5553
+#, no-c-format
+msgid "ST_AsBinary"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5554
+#, no-c-format
+msgid ""
+"Return the Well-Known Binary (WKB) representation of the raster without SRID"
+" meta data."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:5559
+#, no-c-format
+msgid ""
+"<funcdef>bytea <function>ST_AsBinary</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>outasin=FALSE</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5570
+#, no-c-format
+msgid ""
+"Returns the Binary representation of the raster. If "
+"<varname>outasin</varname> is TRUE, out-db bands are treated as in-db."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5574
+#, no-c-format
+msgid ""
+"This is useful in binary cursors to pull data out of the database without "
+"converting it to a string representation."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5579
+#, no-c-format
+msgid ""
+"By default, WKB output contains the external file path for out-db bands. If "
+"the client does not have access to the raster file underlying an out-db "
+"band, set <varname>outasin</varname> to TRUE."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5583
+#, no-c-format
+msgid "Enhanced: 2.1.0 Addition of <varname>outasin</varname>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5589
+#, no-c-format
+msgid ""
+"SELECT ST_AsBinary(rast) As rastbin FROM dummy_rast WHERE rid=1;\n"
+"\n"
+" rastbin\n"
+"---------------------------------------------------------------------------------\n"
+"\\001\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000@\\000\\000\\000\\000\\000\\000\\010@\\\n"
+"000\\000\\000\\000\\000\\000\\340?\\000\\000\\000\\000\\000\\000\\340?\\000\\000\\000\\000\\000\\00\n"
+"0\\000\\000\\000\\000\\000\\000\\000\\000\\000\\000\\012\\000\\000\\000\\012\\000\\024\\000"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5596
+#, no-c-format
+msgid "ST_AsGDALRaster"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5597
+#, no-c-format
+msgid ""
+"Return the raster tile in the designated GDAL Raster format. Raster formats "
+"are one of those supported by your compiled library. Use ST_GDALRasters() to"
+" get a list of formats supported by your library."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:5602
+#, no-c-format
+msgid ""
+"<funcdef>bytea <function>ST_AsGDALRaster</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>format</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text[] </type> "
+"<parameter>options=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>srid=sameassource</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5616
+#, no-c-format
+msgid ""
+"Returns the raster tile in the designated format. Arguments are itemized "
+"below:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5619
+#, no-c-format
+msgid ""
+"<varname>format</varname> format to output. This is dependent on the drivers"
+" compiled in your libgdal library. Generally available are 'JPEG', 'GTIff', "
+"'PNG'. Use <xref linkend=\"RT_ST_GDALDrivers\"/> to get a list of formats "
+"supported by your library."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5624
+#, no-c-format
+msgid ""
+"<varname>options</varname> text array of GDAL options. Valid options are "
+"dependent on the format. Refer to <ulink "
+"url=\"http://www.gdal.org/frmt_various.html\">GDAL Raster format "
+"options</ulink> for more details."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5629
+#, no-c-format
+msgid ""
+"<varname>srs</varname> The proj4text or srtext (from spatial_ref_sys) to "
+"embed in the image"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5638
+#, no-c-format
+msgid "JPEG Output Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5640
+#, no-c-format
+msgid ""
+"SELECT ST_AsGDALRaster(rast, 'JPEG') As rastjpg\n"
+"FROM dummy_rast WHERE rid=1;\n"
+"\n"
+"SELECT ST_AsGDALRaster(rast, 'JPEG', ARRAY['QUALITY=50']) As rastjpg\n"
+"FROM dummy_rast WHERE rid=2;"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5645
+#, no-c-format
+msgid "GTIFF Output Examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5647
+#, no-c-format
+msgid ""
+"SELECT ST_AsGDALRaster(rast, 'GTiff') As rastjpg\n"
+"FROM dummy_rast WHERE rid=2;\n"
+"\n"
+"-- Out GeoTiff with jpeg compression, 90% quality\n"
+"SELECT ST_AsGDALRaster(rast, 'GTiff', \n"
+" ARRAY['COMPRESS=JPEG', 'JPEG_QUALITY=90'], \n"
+" 4269) As rasttiff\n"
+"FROM dummy_rast WHERE rid=2;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5654
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_GDALDrivers\"/>, <xref linkend=\"RT_ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5660
+#, no-c-format
+msgid "ST_AsJPEG"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5661
+#, no-c-format
+msgid ""
+"Return the raster tile selected bands as a single Joint Photographic Exports"
+" Group (JPEG) image (byte array). If no band is specified and 1 or more than"
+" 3 bands, then only the first band is used. If only 3 bands then all 3 bands"
+" are used and mapped to RGB."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:5665
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>bytea <function>ST_AsJPEG</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text[] </type> "
+"<parameter>options=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsJPEG</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>quality</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>bytea "
+"<function>ST_AsJPEG</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>integer </type> "
+"<parameter>nband</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text[] </type> "
+"<parameter>options=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsJPEG</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer[] </type> <parameter>nbands</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text[] </type> "
+"<parameter>options=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsJPEG</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer[] </type> <parameter>nbands</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>quality</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5701
+#, no-c-format
+msgid ""
+"Returns the selected bands of the raster as a single Joint Photographic "
+"Exports Group Image (JPEG). Use <xref linkend=\"RT_ST_AsGDALRaster\"/> if "
+"you need to export as less common raster types. If no band is specified and "
+"1 or more than 3 bands, then only the first band is used. If 3 bands then "
+"all 3 bands are used. There are many variants of the function with many "
+"options. These are itemized below:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5704 reference_raster.xml:5795
+#, no-c-format
+msgid "<varname>nband</varname> is for single band exports."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5709
+#, no-c-format
+msgid ""
+"<varname>nbands</varname> is an array of bands to export (note that max is 3"
+" for JPEG) and the order of the bands is RGB. e.g ARRAY[3,2,1] means map "
+"band 3 to Red, band 2 to green and band 1 to blue"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5714
+#, no-c-format
+msgid ""
+"<varname>quality</varname> number from 0 to 100. The higher the number the "
+"crisper the image."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5719
+#, no-c-format
+msgid ""
+"<varname>options</varname> text Array of GDAL options as defined for JPEG "
+"(look at create_options for JPEG <xref linkend=\"RT_ST_GDALDrivers\"/>). For"
+" JPEG valid ones are <varname>PROGRESSIVE</varname> ON or OFF and "
+"<varname>QUALITY</varname> a range from 0 to 100 and default to 75. Refer to"
+" <ulink url=\"http://www.gdal.org/frmt_various.html\">GDAL Raster format "
+"options</ulink> for more details."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5736
+#, no-c-format
+msgid "Examples: Output"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5738
+#, no-c-format
+msgid ""
+"-- output first 3 bands 75% quality\n"
+"SELECT ST_AsJPEG(rast) As rastjpg\n"
+" FROM dummy_rast WHERE rid=2;\n"
+" \n"
+"-- output only first band as 90% quality\n"
+"SELECT ST_AsJPEG(rast,1,90) As rastjpg\n"
+" FROM dummy_rast WHERE rid=2;\n"
+" \n"
+"-- output first 3 bands (but make band 2 Red, band 1 green, and band 3 blue, progressive and 90% quality\n"
+"SELECT ST_AsJPEG(rast,ARRAY[2,1,3],ARRAY['QUALITY=90','PROGRESSIVE=ON']) As rastjpg\n"
+" FROM dummy_rast WHERE rid=2;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5745
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_GDALDrivers\"/>, <xref "
+"linkend=\"RT_ST_AsGDALRaster\"/>, <xref linkend=\"RT_ST_AsPNG\"/>, <xref "
+"linkend=\"RT_ST_AsTIFF\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5751
+#, no-c-format
+msgid "ST_AsPNG"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5752
+#, no-c-format
+msgid ""
+"Return the raster tile selected bands as a single portable network graphics "
+"(PNG) image (byte array). If 1, 3, or 4 bands in raster and no bands are "
+"specified, then all bands are used. If more 2 or more than 4 bands and no "
+"bands specified, then only band 1 is used. Bands are mapped to RGB or RGBA "
+"space."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:5756
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>bytea <function>ST_AsPNG</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text[] </type> "
+"<parameter>options=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsPNG</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>compression</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsPNG</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text[] </type> "
+"<parameter>options=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsPNG</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer[] </type> <parameter>nbands</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>compression</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsPNG</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer[] </type> <parameter>nbands</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text[] </type> "
+"<parameter>options=NULL</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5792
+#, no-c-format
+msgid ""
+"Returns the selected bands of the raster as a single Portable Network "
+"Graphics Image (PNG). Use <xref linkend=\"RT_ST_AsGDALRaster\"/> if you need"
+" to export as less common raster types. If no band is specified, then the "
+"first 3 bands are exported. There are many variants of the function with "
+"many options. If no <varname>srid</varname> is specified then then srid of "
+"the raster is used. These are itemized below:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5800 reference_raster.xml:5883
+#, no-c-format
+msgid ""
+"<varname>nbands</varname> is an array of bands to export (note that max is 3"
+" for PNG) and the order of the bands is RGB. e.g ARRAY[3,2,1] means map band"
+" 3 to Red, band 2 to green and band 1 to blue"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5805
+#, no-c-format
+msgid ""
+"<varname>compression</varname> number from 1 to 9. The higher the number the"
+" greater the compression."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5810
+#, no-c-format
+msgid ""
+"<varname>options</varname> text Array of GDAL options as defined for PNG "
+"(look at create_options for PNG of <xref linkend=\"RT_ST_GDALDrivers\"/>). "
+"For PNG valid one is only ZLEVEL (amount of time to spend on compression -- "
+"default 6) e.g. ARRAY['ZLEVEL=9']. WORLDFILE is not allowed since the "
+"function would have to output two outputs. Refer to <ulink "
+"url=\"http://www.gdal.org/frmt_various.html\">GDAL Raster format "
+"options</ulink> for more details."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5829
+#, no-c-format
+msgid ""
+"SELECT ST_AsPNG(rast) As rastpng\n"
+"FROM dummy_rast WHERE rid=2;\n"
+"\n"
+"-- export the first 3 bands and map band 3 to Red, band 1 to Green, band 2 to blue\n"
+"SELECT ST_AsPNG(rast, ARRAY[3,1,2]) As rastpng\n"
+"FROM dummy_rast WHERE rid=2;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5836
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_ColorMap\"/>, <xref linkend=\"RT_ST_GDALDrivers\"/>,"
+" <xref linkend=\"RT_Raster_Applications\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5842
+#, no-c-format
+msgid "ST_AsTIFF"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5843
+#, no-c-format
+msgid ""
+"Return the raster selected bands as a single TIFF image (byte array). If no "
+"band is specified, then will try to use all bands."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:5847
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>bytea <function>ST_AsTIFF</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text[] </type> "
+"<parameter>options=''</parameter></paramdef> <paramdef><type>integer </type>"
+" <parameter>srid=sameassource</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsTIFF</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>compression=''</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>srid=sameassource</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsTIFF</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer[] </type> <parameter>nbands</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>compression=''</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>srid=sameassource</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>bytea <function>ST_AsTIFF</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer[] </type> <parameter>nbands</parameter></paramdef> "
+"<paramdef><type>text[] </type> <parameter>options</parameter></paramdef> "
+"<paramdef><type>integer </type> "
+"<parameter>srid=sameassource</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5880
+#, no-c-format
+msgid ""
+"Returns the selected bands of the raster as a single Tagged Image File "
+"Format (TIFF). If no band is specified, will try to use all bands. This is a"
+" wrapper around <xref linkend=\"RT_ST_AsGDALRaster\"/>. Use <xref "
+"linkend=\"RT_ST_AsGDALRaster\"/> if you need to export as less common raster"
+" types. There are many variants of the function with many options. If no "
+"spatial reference SRS text is present, the spatial reference of the raster "
+"is used. These are itemized below:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5888
+#, no-c-format
+msgid ""
+"<varname>compression</varname> Compression expression -- JPEG90 (or some "
+"other percent), LZW, JPEG, DEFLATE9."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5893
+#, no-c-format
+msgid ""
+"<varname>options</varname> text Array of GDAL create options as defined for "
+"GTiff (look at create_options for GTiff of <xref "
+"linkend=\"RT_ST_GDALDrivers\"/>). or refer to <ulink "
+"url=\"http://www.gdal.org/frmt_various.html\">GDAL Raster format "
+"options</ulink> for more details."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5898
+#, no-c-format
+msgid ""
+"<varname>srid</varname> srid of spatial_ref_sys of the raster. This is used "
+"to populate the georeference information"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5907
+#, no-c-format
+msgid "Examples: Use jpeg compression 90%"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:5909
+#, no-c-format
+msgid ""
+"SELECT ST_AsTIFF(rast, 'JPEG90') As rasttiff\n"
+"FROM dummy_rast WHERE rid=2;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5916
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_AsGDALRaster\"/>, <xref linkend=\"RT_ST_SRID\"/>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5922
+#, no-c-format
+msgid "Raster Processing"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:5925
+#, no-c-format
+msgid "Map Algebra"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:5929
+#, no-c-format
+msgid "ST_Clip"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:5930
+#, no-c-format
+msgid ""
+"Returns the raster clipped by the input geometry. If band number not is "
+"specified, all bands are processed. If <varname>crop</varname> is not "
+"specified or TRUE, the output raster is cropped."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:5934
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Clip</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer[] </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision[] </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>crop=TRUE</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>raster <function>ST_Clip</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>nodataval</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>crop=TRUE</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>raster <function>ST_Clip</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>boolean </type> <parameter>crop</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>raster "
+"<function>ST_Clip</function></funcdef> <paramdef><type>raster </type> "
+"<parameter>rast</parameter></paramdef> <paramdef><type>geometry </type> "
+"<parameter>geom</parameter></paramdef> <paramdef choice=\"opt\"><type>double"
+" precision[] </type> <parameter>nodataval=NULL</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>boolean </type> "
+"<parameter>crop=TRUE</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>raster <function>ST_Clip</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>double precision </type> "
+"<parameter>nodataval</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>crop=TRUE</parameter></paramdef> </funcprototype> <funcprototype>"
+" <funcdef>raster <function>ST_Clip</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>geometry </type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>boolean </type> <parameter>crop</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5991
+#, no-c-format
+msgid ""
+"Returns a raster that is clipped by the input geometry "
+"<varname>geom</varname>. If band index is not specified, all bands are "
+"processed."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5995
+#, no-c-format
+msgid ""
+"Rasters resulting from ST_Clip must have a nodata value assigned for areas "
+"clipped, one for each band. If none are provided and the input raster do not"
+" have a nodata value defined, nodata values of the resulting raster are set "
+"to ST_MinPossibleValue(ST_BandPixelType(rast, band)). When the number of "
+"nodata value in the array is smaller than the number of band, the last one "
+"in the array is used for the remaining bands. If the number of nodata value "
+"is greater than the number of band, the extra nodata values are ignored. All"
+" variants accepting an array of nodata values also accept a single value "
+"which will be assigned to each band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:5999
+#, no-c-format
+msgid ""
+"If <varname>crop</varname> is not specified, true is assumed meaning the "
+"output raster is cropped to the intersection of the "
+"<varname>geom</varname>and <varname>rast</varname> extents. If "
+"<varname>crop</varname> is set to false, the new raster gets the same extent"
+" as <varname>rast</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6005
+#, no-c-format
+msgid "Enhanced: 2.1.0 Rewritten in C"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6007
+#, no-c-format
+msgid ""
+"Examples here use Massachusetts aerial data available on MassGIS site <ulink"
+" url=\"http://www.mass.gov/mgis/colororthos2008.htm\">MassGIS Aerial "
+"Orthos</ulink>. Coordinates are in Massachusetts State Plane Meters."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6013
+#, no-c-format
+msgid "Examples: 1 band clipping"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6015
+#, no-c-format
+msgid ""
+"-- Clip the first band of an aerial tile by a 20 meter buffer.\n"
+"SELECT ST_Clip(rast, 1,\n"
+" ST_Buffer(ST_Centroid(ST_Envelope(rast)),20)\n"
+" ) from aerials.boston\n"
+"WHERE rid = 4;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6017
+#, no-c-format
+msgid ""
+"-- Demonstrate effect of crop on final dimensions of raster\n"
+"-- Note how final extent is clipped to that of the geometry\n"
+"-- if crop = true\n"
+"SELECT ST_XMax(ST_Envelope(ST_Clip(rast, 1, clipper, true))) As xmax_w_trim,\n"
+" ST_XMax(clipper) As xmax_clipper,\n"
+" ST_XMax(ST_Envelope(ST_Clip(rast, 1, clipper, false))) As xmax_wo_trim,\n"
+" ST_XMax(ST_Envelope(rast)) As xmax_rast_orig\n"
+"FROM (SELECT rast, ST_Buffer(ST_Centroid(ST_Envelope(rast)),6) As clipper\n"
+" FROM aerials.boston\n"
+"WHERE rid = 6) As foo;\n"
+"\n"
+" xmax_w_trim | xmax_clipper | xmax_wo_trim | xmax_rast_orig\n"
+"------------------+------------------+------------------+------------------\n"
+" 230657.436173996 | 230657.436173996 | 230666.436173996 | 230666.436173996"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6031 reference_raster.xml:6074
+#: reference_raster.xml:6117
+#, no-c-format
+msgid "Full raster tile before clipping"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6045 reference_raster.xml:6131
+#, no-c-format
+msgid "After Clipping"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6058
+#, no-c-format
+msgid ""
+"Examples: 1 band clipping with no crop and add back other bands unchanged"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6060
+#, no-c-format
+msgid ""
+"-- Same example as before, but we need to set crop to false to be able to use ST_AddBand\n"
+"-- because ST_AddBand requires all bands be the same Width and height\n"
+"SELECT ST_AddBand(ST_Clip(rast, 1,\n"
+" ST_Buffer(ST_Centroid(ST_Envelope(rast)),20),false\n"
+" ), ARRAY[ST_Band(rast,2),ST_Band(rast,3)] ) from aerials.boston\n"
+"WHERE rid = 6;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6088
+#, no-c-format
+msgid "After Clipping - surreal"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6101
+#, no-c-format
+msgid "Examples: Clip all bands"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6103
+#, no-c-format
+msgid ""
+"-- Clip all bands of an aerial tile by a 20 meter buffer.\n"
+"-- Only difference is we don't specify a specific band to clip\n"
+"-- so all bands are clipped\n"
+"SELECT ST_Clip(rast,\n"
+" ST_Buffer(ST_Centroid(ST_Envelope(rast)), 20), \n"
+" false\n"
+" ) from aerials.boston\n"
+"WHERE rid = 4;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6146
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_MapAlgebra\"/>, <xref linkend=\"RT_ST_Intersection\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:6156
+#, no-c-format
+msgid "ST_ColorMap"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:6157
+#, no-c-format
+msgid ""
+"Creates a new raster of up to four 8BUI bands (grayscale, RGB, RGBA) from "
+"the source raster and a specified band. Band 1 is assumed if not specified."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:6162
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_ColorMap</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>colormap=grayscale</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>method=INTERPOLATE</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:6172
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_ColorMap</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>colormap</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>method=INTERPOLATE</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6184
+#, no-c-format
+msgid ""
+"Apply a <varname>colormap</varname> to the band at <varname>nband</varname> "
+"of <varname>rast</varname> resulting a new raster comprised of up to four "
+"8BUI bands. The number of 8BUI bands in the new raster is determined by the "
+"number of color components defined in <varname>colormap</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6188
+#, no-c-format
+msgid "If <varname>nband</varname> is not specified, then band 1 is assumed."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6190
+#, no-c-format
+msgid ""
+"<varname>colormap</varname> can be a keyword of a pre-defined colormap or a "
+"set of lines defining the value and the color components."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6194
+#, no-c-format
+msgid "Valid pre-defined <varname>colormap</varname> keyword:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6200
+#, no-c-format
+msgid ""
+"<varname>grayscale</varname> or <varname>greyscale</varname> for a one 8BUI "
+"band raster of shades of gray."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6205
+#, no-c-format
+msgid ""
+"<varname>pseudocolor</varname> for a four 8BUI (RGBA) band raster with "
+"colors going from blue to green to red."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6210
+#, no-c-format
+msgid ""
+"<varname>fire</varname> for a four 8BUI (RGBA) band raster with colors going"
+" from black to red to pale yellow."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6215
+#, no-c-format
+msgid ""
+"<varname>bluered</varname> for a four 8BUI (RGBA) band raster with colors "
+"going from blue to pale white to red."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6221
+#, no-c-format
+msgid ""
+"Users can pass a set of entries (one per line) to "
+"<varname>colormap</varname> to specify custom colormaps. Each entry "
+"generally consists of five values: the pixel value and corresponding Red, "
+"Green, Blue, Alpha components (color components between 0 and 255). Percent "
+"values can be used instead of pixel values where 0% and 100% are the minimum"
+" and maximum values found in the raster band. Values can be separated with "
+"commas (','), tabs, colons (':') and/or spaces. The pixel value can be set "
+"to <emphasis>nv</emphasis>, <emphasis>null</emphasis> or "
+"<emphasis>nodata</emphasis> for the NODATA value. An example is provided "
+"below."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6225
+#, no-c-format
+msgid ""
+"5 0 0 0 255\n"
+"4 100:50 55 255\n"
+"1 150,100 150 255\n"
+"0% 255 255 255 255\n"
+"nv 0 0 0 0"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6227
+#, no-c-format
+msgid ""
+"The syntax of <varname>colormap</varname> is similar to that of the color-"
+"relief mode of GDAL <ulink "
+"url=\"http://www.gdal.org/gdaldem.html#gdaldem_color_relief\">gdaldem</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6231
+#, no-c-format
+msgid "Valid keywords for <varname>method</varname>:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6237
+#, no-c-format
+msgid ""
+"<varname>INTERPOLATE</varname> to use linear interpolation to smoothly blend"
+" the colors between the given pixel values"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6242
+#, no-c-format
+msgid ""
+"<varname>EXACT</varname> to strictly match only those pixels values found in"
+" the colormap. Pixels whose value does not match a colormap entry will be "
+"set to 0 0 0 0 (RGBA)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6247
+#, no-c-format
+msgid ""
+"<varname>NEAREST</varname> to use the colormap entry whose value is closest "
+"to the pixel value"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6254
+#, no-c-format
+msgid ""
+"A great reference for colormaps is <ulink "
+"url=\"http://www.colorbrewer2.org\">ColorBrewer</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6259
+#, no-c-format
+msgid ""
+"The resulting bands of new raster will have no NODATA value set. Use <xref "
+"linkend=\"RT_ST_SetBandNoDataValue\"/> to set a NODATA value if one is "
+"needed."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6269
+#, no-c-format
+msgid "This is a junk table to play with"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6271
+#, no-c-format
+msgid ""
+"-- setup test raster table --\n"
+"DROP TABLE IF EXISTS funky_shapes;\n"
+"CREATE TABLE funky_shapes(rast raster);\n"
+"\n"
+"INSERT INTO funky_shapes(rast)\n"
+"WITH ref AS (\n"
+" SELECT ST_MakeEmptyRaster( 200, 200, 0, 200, 1, -1, 0, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_Union(rast)\n"
+"FROM (\n"
+" SELECT \n"
+" ST_AsRaster(\n"
+" ST_Rotate(\n"
+" ST_Buffer(\n"
+" ST_GeomFromText('LINESTRING(0 2,50 50,150 150,125 50)'),\n"
+" i*2\n"
+" ),\n"
+" pi() * i * 0.125, ST_Point(50,50)\n"
+" ),\n"
+" ref.rast, '8BUI'::text, i * 5\n"
+" ) AS rast\n"
+" FROM ref\n"
+" CROSS JOIN generate_series(1, 10, 3) AS i\n"
+") AS shapes;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6273
+#, no-c-format
+msgid ""
+"SELECT\n"
+" ST_NumBands(rast) As n_orig,\n"
+" ST_NumBands(ST_ColorMap(rast,1, 'greyscale')) As ngrey,\n"
+" ST_NumBands(ST_ColorMap(rast,1, 'pseudocolor')) As npseudo,\n"
+" ST_NumBands(ST_ColorMap(rast,1, 'fire')) As nfire,\n"
+" ST_NumBands(ST_ColorMap(rast,1, 'bluered')) As nbluered,\n"
+" ST_NumBands(ST_ColorMap(rast,1, '\n"
+"100% 255 0 0\n"
+" 80% 160 0 0\n"
+" 50% 130 0 0\n"
+" 30% 30 0 0\n"
+" 20% 60 0 0\n"
+" 0% 0 0 0\n"
+" nv 255 255 255\n"
+" ')) As nred\n"
+"FROM funky_shapes;"
+msgstr ""
+
+#. Tag: screen
+#: reference_raster.xml:6275
+#, no-c-format
+msgid ""
+"n_orig | ngrey | npseudo | nfire | nbluered | nred\n"
+"--------+-------+---------+-------+----------+------\n"
+" 1 | 1 | 4 | 4 | 4 | 3"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6279
+#, no-c-format
+msgid "Examples: Compare different color map looks using ST_AsPNG"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6280
+#, no-c-format
+msgid ""
+"SELECT\n"
+" ST_AsPNG(rast) As orig_png,\n"
+" ST_AsPNG(ST_ColorMap(rast,1,'greyscale')) As grey_png,\n"
+" ST_AsPNG(ST_ColorMap(rast,1, 'pseudocolor')) As pseudo_png,\n"
+" ST_AsPNG(ST_ColorMap(rast,1, 'nfire')) As fire_png,\n"
+" ST_AsPNG(ST_ColorMap(rast,1, 'bluered')) As bluered_png,\n"
+" ST_AsPNG(ST_ColorMap(rast,1, '\n"
+"100% 255 0 0\n"
+" 80% 160 0 0\n"
+" 50% 130 0 0\n"
+" 30% 30 0 0\n"
+" 20% 60 0 0\n"
+" 0% 0 0 0\n"
+" nv 255 255 255\n"
+" ')) As red_png\n"
+"FROM funky_shapes;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6294
+#, no-c-format
+msgid "orig_png"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6308
+#, no-c-format
+msgid "grey_png"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6322
+#, no-c-format
+msgid "pseudo_png"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6338
+#, no-c-format
+msgid "fire_png"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6352
+#, no-c-format
+msgid "bluered_png"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6366
+#, no-c-format
+msgid "red_png"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6380
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_AsRaster\"/> <xref linkend=\"RT_ST_MapAlgebra\"/>, "
+"<xref linkend=\"RT_ST_NumBands\"/>, <xref linkend=\"RT_ST_Reclass\"/>, <xref"
+" linkend=\"RT_ST_SetBandNoDataValue\"/>, <xref linkend=\"RT_ST_Union\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:6394
+#, no-c-format
+msgid "ST_Intersection"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:6395
+#, no-c-format
+msgid ""
+"<refpurpose>Returns a raster or a set of geometry-pixelvalue pairs "
+"representing the shared portion of two rasters or the geometrical "
+"intersection of a vectorization of the raster and a geometry.</refpurpose>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:6399
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>setof geomval "
+"<function>ST_Intersection</function></funcdef> <paramdef><type>geometry "
+"</type> <parameter>geom</parameter></paramdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>band_num=1</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>setof geomval "
+"<function>ST_Intersection</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>geom</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>setof geomval "
+"<function>ST_Intersection</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band_num</parameter></paramdef> <paramdef><type>geometry "
+"</type> <parameter>geom</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_Intersection</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast1</parameter></paramdef> <paramdef><type>raster "
+"</type> <parameter>rast2</parameter></paramdef> <paramdef><type>double "
+"precision[] </type> <parameter>nodataval</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>raster "
+"<function>ST_Intersection</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast1</parameter></paramdef> <paramdef><type>raster "
+"</type> <parameter>rast2</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>returnband='BOTH'</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_Intersection</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast1</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band_num1</parameter></paramdef> <paramdef><type>raster "
+"</type> <parameter>rast2</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band_num2</parameter></paramdef> <paramdef><type>double "
+"precision[] </type> <parameter>nodataval</parameter></paramdef> "
+"</funcprototype> <funcprototype> <funcdef>raster "
+"<function>ST_Intersection</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast1</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band_num1</parameter></paramdef> <paramdef><type>raster "
+"</type> <parameter>rast2</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band_num2</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>returnband='BOTH'</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision[] </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6459
+#, no-c-format
+msgid ""
+"<para>Returns a raster or a set of geometry-pixelvalue pairs representing "
+"the shared portion of two rasters or the geometrical intersection of a "
+"vectorization of the raster and a geometry.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6463
+#, no-c-format
+msgid ""
+"The first three variants, returning a setof geomval, works in vector space. "
+"The raster is first vectorized (using ST_DumpAsPolygon) into a set of "
+"geomval rows and those rows are then intersected with the geometry using the"
+" ST_Intersection(geometry, geometry) PostGIS function. Geometries "
+"intersecting only with a nodata value area of a raster returns an empty "
+"geometry. They are normally excluded from the results by the proper usage of"
+" ST_Intersect in the WHERE clause."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6467
+#, no-c-format
+msgid ""
+"You can access the geometry and the value parts of the resulting set of "
+"geomval by surrounding them with parenthesis and adding '.geom' or '.val' at"
+" the end of the expression. e.g. (ST_Intersection(rast, geom)).geom"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6471
+#, no-c-format
+msgid ""
+"The other variants, returning a raster, works in raster space. They are "
+"using the two rasters version of ST_MapAlgebraExpr to perform the "
+"intersection."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6475
+#, no-c-format
+msgid ""
+"The extent of the resulting raster corresponds to the geometrical "
+"intersection of the two raster extents. The resulting raster includes "
+"'BAND1', 'BAND2' or 'BOTH' bands, following what is passed as the "
+"<varname>returnband</varname> parameter. Nodata value areas present in any "
+"band results in nodata value areas in every bands of the result. In other "
+"words, any pixel intersecting with a nodata value pixel becomes a nodata "
+"value pixel in the result."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6479
+#, no-c-format
+msgid ""
+"Rasters resulting from ST_Intersection must have a nodata value assigned for"
+" areas not intersecting. You can define or replace the nodata value for any "
+"resulting band by providing a <varname>nodataval[]</varname> array of one or"
+" two nodata values depending if you request 'BAND1', 'BAND2' or 'BOTH' "
+"bands. The first value in the array replace the nodata value in the first "
+"band and the second value replace the nodata value in the second band. If "
+"one input band do not have a nodata value defined and none are provided as "
+"an array, one is chosen using the ST_MinPossibleValue function. All variant "
+"accepting an array of nodata value can also accept a single value which will"
+" be assigned to each requested band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6483
+#, no-c-format
+msgid "In all variants, if no band number is specified band 1 is assumed."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6488
+#, no-c-format
+msgid ""
+"To get more control on the resulting extent or on what to return when "
+"encountering a nodata value, use the two rasters version of <xref "
+"linkend=\"RT_ST_MapAlgebraExpr2\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6494
+#, no-c-format
+msgid ""
+"To compute the intersection of a raster band with a geometry in raster "
+"space, use <xref linkend=\"RT_ST_Clip\"/>. ST_Clip works on multiple bands "
+"rasters and does not return a band corresponding to the rasterized geometry."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6500
+#, no-c-format
+msgid ""
+"ST_Intersection should be used in conjunction with ST_Intersects and an "
+"index on the raster column and/or the geometry column."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6505
+#, no-c-format
+msgid ""
+"Enhanced: 2.0.0 - Intersection in the raster space was introduced. In "
+"earlier pre-2.0.0 versions, only intersection performed in vector space were"
+" supported."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6511
+#, no-c-format
+msgid "Examples: Geometry, Raster -- resulting in geometry vals"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6513
+#, no-c-format
+msgid ""
+"SELECT\n"
+" foo.rid,\n"
+" foo.gid,\n"
+" ST_AsText((foo.geomval).geom) As geomwkt,\n"
+" (foo.geomval).val\n"
+"FROM (\n"
+" SELECT\n"
+" A.rid,\n"
+" g.gid,\n"
+" ST_Intersection(A.rast, g.geom) As geomval\n"
+" FROM dummy_rast AS A\n"
+" CROSS JOIN (\n"
+" VALUES\n"
+" (1, ST_Point(3427928, 5793243.85) ),\n"
+" (2, ST_GeomFromText('LINESTRING(3427927.85 5793243.75,3427927.8 5793243.75,3427927.8 5793243.8)')),\n"
+" (3, ST_GeomFromText('LINESTRING(1 2, 3 4)'))\n"
+" ) As g(gid,geom)\n"
+" WHERE A.rid = 2\n"
+") As foo;\n"
+"\n"
+" rid | gid | geomwkt | val\n"
+"-----+-----+---------------------------------------------------------------------------------------------\n"
+" 2 | 1 | POINT(3427928 5793243.85) | 249\n"
+" 2 | 1 | POINT(3427928 5793243.85) | 253\n"
+" 2 | 2 | POINT(3427927.85 5793243.75) | 254\n"
+" 2 | 2 | POINT(3427927.8 5793243.8) | 251\n"
+" 2 | 2 | POINT(3427927.8 5793243.8) | 253\n"
+" 2 | 2 | LINESTRING(3427927.8 5793243.75,3427927.8 5793243.8) | 252\n"
+" 2 | 2 | MULTILINESTRING((3427927.8 5793243.8,3427927.8 5793243.75),...) | 250\n"
+" 2 | 3 | GEOMETRYCOLLECTION EMPTY"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6517
+#, no-c-format
+msgid "Example: Raster, Geometry -- resulting is a raster"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6518
+#, no-c-format
+msgid "Examples coming soon"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6524
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Intersects\"/>, <xref "
+"linkend=\"RT_ST_MapAlgebraExpr2\"/>, <xref linkend=\"RT_ST_Clip\"/>, <xref "
+"linkend=\"ST_AsText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:6536 reference_raster.xml:6783
+#, no-c-format
+msgid "ST_MapAlgebra"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:6537
+#, no-c-format
+msgid ""
+"Callback function version - Returns a one-band raster given one or more "
+"input rasters, band indexes and one user-specified callback function."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:6543
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_MapAlgebra</function></funcdef>"
+" <paramdef><type>rastbandarg[] </type> "
+"<parameter>rastbandargset</parameter></paramdef> "
+"<paramdef><type>regprocedure </type> "
+"<parameter>callbackfunc</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>extenttype=INTERSECTION</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>raster </type> "
+"<parameter>customextent=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>distancex=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>distancey=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text[] </type> <parameter>VARIADIC "
+"userargs=NULL</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_MapAlgebra</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer[] </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>regprocedure </type> "
+"<parameter>callbackfunc</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>extenttype=FIRST</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>raster </type> "
+"<parameter>customextent=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>distancex=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>distancey=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text[] </type> <parameter>VARIADIC "
+"userargs=NULL</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_MapAlgebra</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>regprocedure </type> "
+"<parameter>callbackfunc</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>extenttype=FIRST</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>raster </type> "
+"<parameter>customextent=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>distancex=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>distancey=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text[] </type> <parameter>VARIADIC "
+"userargs=NULL</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_MapAlgebra</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast1</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband1</parameter></paramdef> "
+"<paramdef><type>raster </type> <parameter>rast2</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband2</parameter></paramdef> "
+"<paramdef><type>regprocedure </type> "
+"<parameter>callbackfunc</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>extenttype=INTERSECTION</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>raster </type> "
+"<parameter>customextent=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>distancex=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>integer </type> "
+"<parameter>distancey=0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text[] </type> <parameter>VARIADIC "
+"userargs=NULL</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6604
+#, no-c-format
+msgid ""
+"Returns a one-band raster given one or more input rasters, band indexes and "
+"one user-specified callback function."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6610
+#, no-c-format
+msgid "rast,rast1,rast2, rastbandargset"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6612
+#, no-c-format
+msgid "Rasters on which the map algebra process is evaluated."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6613
+#, no-c-format
+msgid ""
+"<varname>rastbandargset</varname> allows the use of a map algebra operation "
+"on many rasters and/or many bands. See example Variant 1."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6618
+#, no-c-format
+msgid "nband, nband1, nband2"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6620
+#, no-c-format
+msgid ""
+"Band numbers of the raster to be evaluated. nband can be an integer or "
+"integer[] denoting the bands. nband1 is band on rast1 and nband2 is band on "
+"rast2 for hte 2 raster/2band case."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6626
+#, no-c-format
+msgid "callbackfunc"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6628
+#, no-c-format
+msgid ""
+"The <varname>callbackfunc</varname> parameter must be the name and signature of an SQL or PL/pgSQL function, cast to a regprocedure. An example PL/pgSQL function example is: <programlisting>\n"
+"CREATE OR REPLACE FUNCTION sample_callbackfunc(value double precision[][][], position integer[][], VARIADIC userargs text[])\n"
+" RETURNS double precision\n"
+" AS $$\n"
+" BEGIN\n"
+" RETURN 0;\n"
+" END;\n"
+" $$ LANGUAGE 'plpgsql' IMMUTABLE;\n"
+" </programlisting> The <varname>callbackfunc</varname> must have three arguments: a 3-dimension double precision array, a 2-dimension integer array and a variadic 1-dimension text array. The first argument <varname>value</varname> is the set of values (as double precision) from all input rasters. The three dimensions (where indexes are 1-based) are: raster #, row y, column x. The second argument <varname>position</varname> is the set of pixel positions from the output raster and input rasters. The outer dimension (where indexes are 0-based) is the raster #. The position at outer dimension index 0 is the output raster's pixel position. For each outer dimension, there are two elements in the inner dimension for X and Y. The third argument <varname>userargs</varname> is for passing through any user-specified arguments."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6635
+#, no-c-format
+msgid ""
+"Passing a <type>regprocedure</type> argument to a SQL function requires the full function signature to be passed, then cast to a <type>regprocedure</type> type. To pass the above example PL/pgSQL function as an argument, the SQL for the argument is: <programlisting>\n"
+"'sample_callbackfunc(double precision[], integer[], text[])'::regprocedure\n"
+" </programlisting> Note that the argument contains the name of the function, the types of the function arguments, quotes around the name and argument types, and a cast to a <type>regprocedure</type>."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6647 reference_raster.xml:6897
+#: reference_raster.xml:7192 reference_raster.xml:7746
+#, no-c-format
+msgid "pixeltype"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6649
+#, no-c-format
+msgid ""
+"If <varname>pixeltype</varname> is passed in, the one band of the new raster"
+" will be of that pixeltype. If pixeltype is passed NULL or left out, the new"
+" raster band will have the same pixeltype as the specified band of the first"
+" raster (for extent types: INTERSECTION, UNION, FIRST, CUSTOM) or the "
+"specified band of the appropriate raster (for extent types: SECOND, LAST). "
+"If in doubt, always specify <varname>pixeltype</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6652
+#, no-c-format
+msgid ""
+"The resulting pixel type of the output raster must be one listed in <xref "
+"linkend=\"RT_ST_BandPixelType\"/> or left out or set to NULL."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6659 reference_raster.xml:6905
+#: reference_raster.xml:7201
+#, no-c-format
+msgid "extenttype"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6661
+#, no-c-format
+msgid ""
+"Possible values are INTERSECTION (default), UNION, FIRST (default for one "
+"raster variants), SECOND, LAST, CUSTOM."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6668
+#, no-c-format
+msgid "customextent"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6670
+#, no-c-format
+msgid ""
+"If <varname>extentype</varname> is CUSTOM, a raster must be provided for "
+"<varname>customextent</varname>. See example 4 of Variant 1."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6677
+#, no-c-format
+msgid "distancex"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6679
+#, no-c-format
+msgid ""
+"The distance in pixels from the reference cell. So width of resulting matrix"
+" would be <code>2*distancex + 1</code>.If not specified only the reference "
+"cell is considered (neighborhood of 0)."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6686
+#, no-c-format
+msgid "distancey"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6688
+#, no-c-format
+msgid ""
+"The distance in pixels from reference cell in y direction. Height of "
+"resulting matrix would be <code>2*distancey + 1</code> .If not specified "
+"only the reference cell is considered (neighborhood of 0)."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6695
+#, no-c-format
+msgid "userargs"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6697
+#, no-c-format
+msgid ""
+"The third argument to the <varname>callbackfunc</varname> is a "
+"<type>variadic text</type> array. All trailing text arguments are passed "
+"through to the specified <varname>callbackfunc</varname>, and are contained "
+"in the <varname>userargs</varname> argument."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6705 reference_raster.xml:7521
+#: reference_raster.xml:7640
+#, no-c-format
+msgid ""
+"For more information about the VARIADIC keyword, please refer to the "
+"PostgreSQL documentation and the \"SQL Functions with Variable Numbers of "
+"Arguments\" section of <ulink "
+"url=\"http://www.postgresql.org/docs/current/static/xfunc-sql.html\">Query "
+"Language (SQL) Functions</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6711
+#, no-c-format
+msgid ""
+"The <type>text[]</type> argument to the <varname>callbackfunc</varname> is "
+"required, regardless of whether you choose to pass any arguments to the "
+"callback function for processing or not."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6716
+#, no-c-format
+msgid ""
+"Variant 1 accepts an array of <varname>rastbandarg</varname> allowing the "
+"use of a map algebra operation on many rasters and/or many bands. See "
+"example Variant 1."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6720
+#, no-c-format
+msgid ""
+"Variants 2 and 3 operate upon one or more bands of one raster. See example "
+"Variant 2 and 3."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6724
+#, no-c-format
+msgid ""
+"Variant 4 operate upon two rasters with one band per raster. See example "
+"Variant 4."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6735 reference_raster.xml:6757
+#, no-c-format
+msgid "One raster, one band"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6736
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 1, -1, 0, 0, 0), 1, '16BUI', 1, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_MapAlgebra(\n"
+" ARRAY[ROW(rast, 1)]::rastbandarg[],\n"
+" 'sample_callbackfunc(double precision[], int[], text[])'::regprocedure\n"
+" ) AS rast\n"
+"FROM foo"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6738 reference_raster.xml:6754
+#, no-c-format
+msgid "One raster, several bands"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6739
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 1, -1, 0, 0, 0), 1, '16BUI', 1, 0), 2, '8BUI', 10, 0), 3, '32BUI', 100, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_MapAlgebra(\n"
+" ARRAY[ROW(rast, 3), ROW(rast, 1), ROW(rast, 3), ROW(rast, 2)]::rastbandarg[],\n"
+" 'sample_callbackfunc(double precision[], int[], text[])'::regprocedure\n"
+" ) AS rast\n"
+"FROM foo"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6741
+#, no-c-format
+msgid "Several rasters, several bands"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6742
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 1, -1, 0, 0, 0), 1, '16BUI', 1, 0), 2, '8BUI', 10, 0), 3, '32BUI', 100, 0) AS rast UNION ALL\n"
+" SELECT 2 AS rid, ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 1, 1, -1, 0, 0, 0), 1, '16BUI', 2, 0), 2, '8BUI', 20, 0), 3, '32BUI', 300, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_MapAlgebra(\n"
+" ARRAY[ROW(t1.rast, 3), ROW(t2.rast, 1), ROW(t2.rast, 3), ROW(t1.rast, 2)]::rastbandarg[],\n"
+" 'sample_callbackfunc(double precision[], int[], text[])'::regprocedure\n"
+" ) AS rast\n"
+"FROM foo t1\n"
+"CROSS JOIN foo t2\n"
+"WHERE t1.rid = 1\n"
+" AND t2.rid = 2"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6744
+#, no-c-format
+msgid ""
+"Complete example of tiles of a coverage with neighborhood. This query only "
+"works with PostgreSQL 9.1 or higher."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6745
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 0 AS rid, ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 1, -1, 0, 0, 0), 1, '16BUI', 1, 0) AS rast UNION ALL\n"
+" SELECT 1, ST_AddBand(ST_MakeEmptyRaster(2, 2, 2, 0, 1, -1, 0, 0, 0), 1, '16BUI', 2, 0) AS rast UNION ALL\n"
+" SELECT 2, ST_AddBand(ST_MakeEmptyRaster(2, 2, 4, 0, 1, -1, 0, 0, 0), 1, '16BUI', 3, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT 3, ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, -2, 1, -1, 0, 0, 0), 1, '16BUI', 10, 0) AS rast UNION ALL\n"
+" SELECT 4, ST_AddBand(ST_MakeEmptyRaster(2, 2, 2, -2, 1, -1, 0, 0, 0), 1, '16BUI', 20, 0) AS rast UNION ALL\n"
+" SELECT 5, ST_AddBand(ST_MakeEmptyRaster(2, 2, 4, -2, 1, -1, 0, 0, 0), 1, '16BUI', 30, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT 6, ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, -4, 1, -1, 0, 0, 0), 1, '16BUI', 100, 0) AS rast UNION ALL\n"
+" SELECT 7, ST_AddBand(ST_MakeEmptyRaster(2, 2, 2, -4, 1, -1, 0, 0, 0), 1, '16BUI', 200, 0) AS rast UNION ALL\n"
+" SELECT 8, ST_AddBand(ST_MakeEmptyRaster(2, 2, 4, -4, 1, -1, 0, 0, 0), 1, '16BUI', 300, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" t1.rid,\n"
+" ST_MapAlgebra(\n"
+" ARRAY[ROW(ST_Union(t2.rast), 1)]::rastbandarg[],\n"
+" 'sample_callbackfunc(double precision[], int[], text[])'::regprocedure,\n"
+" '32BUI',\n"
+" 'CUSTOM', t1.rast,\n"
+" 1, 1\n"
+" ) AS rast\n"
+"FROM foo t1\n"
+"CROSS JOIN foo t2\n"
+"WHERE t1.rid = 4\n"
+" AND t2.rid BETWEEN 0 AND 8\n"
+" AND ST_Intersects(t1.rast, t2.rast)\n"
+"GROUP BY t1.rid, t1.rast"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6747
+#, no-c-format
+msgid ""
+"Example like the prior one for tiles of a coverage with neighborhood but "
+"works with PostgreSQL 9.0."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6748
+#, no-c-format
+msgid ""
+"WITH src AS (\n"
+" SELECT 0 AS rid, ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 1, -1, 0, 0, 0), 1, '16BUI', 1, 0) AS rast UNION ALL\n"
+" SELECT 1, ST_AddBand(ST_MakeEmptyRaster(2, 2, 2, 0, 1, -1, 0, 0, 0), 1, '16BUI', 2, 0) AS rast UNION ALL\n"
+" SELECT 2, ST_AddBand(ST_MakeEmptyRaster(2, 2, 4, 0, 1, -1, 0, 0, 0), 1, '16BUI', 3, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT 3, ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, -2, 1, -1, 0, 0, 0), 1, '16BUI', 10, 0) AS rast UNION ALL\n"
+" SELECT 4, ST_AddBand(ST_MakeEmptyRaster(2, 2, 2, -2, 1, -1, 0, 0, 0), 1, '16BUI', 20, 0) AS rast UNION ALL\n"
+" SELECT 5, ST_AddBand(ST_MakeEmptyRaster(2, 2, 4, -2, 1, -1, 0, 0, 0), 1, '16BUI', 30, 0) AS rast UNION ALL\n"
+"\n"
+" SELECT 6, ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, -4, 1, -1, 0, 0, 0), 1, '16BUI', 100, 0) AS rast UNION ALL\n"
+" SELECT 7, ST_AddBand(ST_MakeEmptyRaster(2, 2, 2, -4, 1, -1, 0, 0, 0), 1, '16BUI', 200, 0) AS rast UNION ALL\n"
+" SELECT 8, ST_AddBand(ST_MakeEmptyRaster(2, 2, 4, -4, 1, -1, 0, 0, 0), 1, '16BUI', 300, 0) AS rast\n"
+")\n"
+"WITH foo AS (\n"
+" SELECT\n"
+" t1.rid,\n"
+" ST_Union(t2.rast) AS rast\n"
+" FROM src t1\n"
+" JOIN src t2\n"
+" ON ST_Intersects(t1.rast, t2.rast)\n"
+" AND t2.rid BETWEEN 0 AND 8\n"
+" WHERE t1.rid = 4\n"
+" GROUP BY t1.rid\n"
+"), bar AS (\n"
+" SELECT\n"
+" t1.rid,\n"
+" ST_MapAlgebra(\n"
+" ARRAY[ROW(t2.rast, 1)]::rastbandarg[],\n"
+" 'raster_nmapalgebra_test(double precision[], int[], text[])'::regprocedure,\n"
+" '32BUI',\n"
+" 'CUSTOM', t1.rast,\n"
+" 1, 1\n"
+" ) AS rast\n"
+" FROM src t1\n"
+" JOIN foo t2\n"
+" ON t1.rid = t2.rid \n"
+")\n"
+"SELECT\n"
+" rid,\n"
+" (ST_Metadata(rast)),\n"
+" (ST_BandMetadata(rast, 1)),\n"
+" ST_Value(rast, 1, 1, 1)\n"
+"FROM bar;"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6752
+#, no-c-format
+msgid "Examples: Variants 2 and 3"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6755
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 1, -1, 0, 0, 0), 1, '16BUI', 1, 0), 2, '8BUI', 10, 0), 3, '32BUI', 100, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_MapAlgebra(\n"
+" rast, ARRAY[3, 1, 3, 2]::integer[],\n"
+" 'sample_callbackfunc(double precision[], int[], text[])'::regprocedure\n"
+" ) AS rast\n"
+"FROM foo"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6758
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 1, -1, 0, 0, 0), 1, '16BUI', 1, 0), 2, '8BUI', 10, 0), 3, '32BUI', 100, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_MapAlgebra(\n"
+" rast, 2,\n"
+" 'sample_callbackfunc(double precision[], int[], text[])'::regprocedure\n"
+" ) AS rast\n"
+"FROM foo"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6762
+#, no-c-format
+msgid "Examples: Variant 4"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6764
+#, no-c-format
+msgid "Two rasters, two bands"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6765
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 1, -1, 0, 0, 0), 1, '16BUI', 1, 0), 2, '8BUI', 10, 0), 3, '32BUI', 100, 0) AS rast UNION ALL\n"
+" SELECT 2 AS rid, ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 1, 1, -1, 0, 0, 0), 1, '16BUI', 2, 0), 2, '8BUI', 20, 0), 3, '32BUI', 300, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_MapAlgebra(\n"
+" t1.rast, 2,\n"
+" t2.rast, 1,\n"
+" 'sample_callbackfunc(double precision[], int[], text[])'::regprocedure\n"
+" ) AS rast\n"
+"FROM foo t1\n"
+"CROSS JOIN foo t2\n"
+"WHERE t1.rid = 1\n"
+" AND t2.rid = 2"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6772
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_Union\"/>, <xref linkend=\"RT_ST_MapAlgebra_expr\"/>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:6784
+#, no-c-format
+msgid ""
+"<refpurpose>Expression version - Returns a one-band raster given one or two "
+"input rasters, band indexes and one or more user-specified SQL "
+"expressions.</refpurpose>"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:6790
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_MapAlgebra</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>expression</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_MapAlgebra</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>expression</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_MapAlgebra</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast1</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband1</parameter></paramdef> "
+"<paramdef><type>raster </type> <parameter>rast2</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband2</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>expression</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>extenttype=INTERSECTION</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nodata1expr=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nodata2expr=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodatanodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_MapAlgebra</function></funcdef>"
+" <paramdef><type>raster </type> <parameter>rast1</parameter></paramdef> "
+"<paramdef><type>raster </type> <parameter>rast2</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>expression</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>extenttype=INTERSECTION</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nodata1expr=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nodata2expr=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodatanodataval=NULL</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6841
+#, no-c-format
+msgid ""
+"<para>Expression version - Returns a one-band raster given one or two input "
+"rasters, band indexes and one or more user-specified SQL expressions.</para>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6849
+#, no-c-format
+msgid "Description: Variants 1 and 2 (one raster)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6851
+#, no-c-format
+msgid ""
+"Creates a new one band raster formed by applying a valid PostgreSQL "
+"algebraic operation defined by the <varname>expression</varname> on the "
+"input raster (<varname>rast</varname>). If <varname>nband</varname> is not "
+"provided, band 1 is assumed. The new raster will have the same georeference,"
+" width, and height as the original raster but will only have one band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6855 reference_raster.xml:7057
+#: reference_raster.xml:7505
+#, no-c-format
+msgid ""
+"If <varname>pixeltype</varname> is passed in, then the new raster will have "
+"a band of that pixeltype. If pixeltype is passed NULL, then the new raster "
+"band will have the same pixeltype as the input <varname>rast</varname> band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6860
+#, no-c-format
+msgid "Keywords permitted for <varname>expression</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6863
+#, no-c-format
+msgid "<varname>[rast]</varname> - Pixel value of the pixel of interest"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6866
+#, no-c-format
+msgid "<varname>[rast.val]</varname> - Pixel value of the pixel of interest"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6869
+#, no-c-format
+msgid ""
+"<varname>[rast.x]</varname> - 1-based pixel column of the pixel of interest"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6872
+#, no-c-format
+msgid ""
+"<varname>[rast.y]</varname> - 1-based pixel row of the pixel of interest"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6881
+#, no-c-format
+msgid "Description: Variants 3 and 4 (two raster)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6883 reference_raster.xml:7177
+#, no-c-format
+msgid ""
+"Creates a new one band raster formed by applying a valid PostgreSQL "
+"algebraic operation to the two bands defined by the "
+"<varname>expression</varname> on the two input raster bands "
+"<varname>rast1</varname>, (<varname>rast2</varname>). If no "
+"<varname>band1</varname>, <varname>band2</varname> is specified band 1 is "
+"assumed. The resulting raster will be aligned (scale, skew and pixel "
+"corners) on the grid defined by the first raster. The resulting raster will "
+"have the extent defined by the <varname>extenttype</varname> parameter."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6889 reference_raster.xml:7183
+#, no-c-format
+msgid "expression"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6891 reference_raster.xml:7185
+#, no-c-format
+msgid ""
+"A PostgreSQL algebraic expression involving the two rasters and PostgreSQL "
+"defined functions/operators that will define the pixel value when pixels "
+"intersect. e.g. (([rast1] + [rast2])/2.0)::integer"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6899 reference_raster.xml:7194
+#, no-c-format
+msgid ""
+"The resulting pixel type of the output raster. Must be one listed in <xref "
+"linkend=\"RT_ST_BandPixelType\"/>, left out or set to NULL. If not passed in"
+" or set to NULL, will default to the pixeltype of the first raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6907 reference_raster.xml:7203
+#, no-c-format
+msgid "Controls the extent of resulting raster"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6913 reference_raster.xml:7206
+#, no-c-format
+msgid ""
+"<varname>INTERSECTION</varname> - The extent of the new raster is the "
+"intersection of the two rasters. This is the default."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6918 reference_raster.xml:7211
+#, no-c-format
+msgid ""
+"<varname>UNION</varname> - The extent of the new raster is the union of the "
+"two rasters."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6923 reference_raster.xml:7216
+#, no-c-format
+msgid ""
+"<varname>FIRST</varname> - The extent of the new raster is the same as the "
+"one of the first raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6928 reference_raster.xml:7221
+#, no-c-format
+msgid ""
+"<varname>SECOND</varname> - The extent of the new raster is the same as the "
+"one of the second raster."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6936 reference_raster.xml:7230
+#, no-c-format
+msgid "nodata1expr"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6938 reference_raster.xml:7232
+#, no-c-format
+msgid ""
+"An algebraic expression involving only <varname>rast2</varname> or a "
+"constant that defines what to return when pixels of <varname>rast1</varname>"
+" are nodata values and spatially corresponding rast2 pixels have values."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6944 reference_raster.xml:7239
+#, no-c-format
+msgid "nodata2expr"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6946 reference_raster.xml:7241
+#, no-c-format
+msgid ""
+"An algebraic expression involving only <varname>rast1</varname> or a "
+"constant that defines what to return when pixels of <varname>rast2</varname>"
+" are nodata values and spatially corresponding rast1 pixels have values."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:6952 reference_raster.xml:7248
+#, no-c-format
+msgid "nodatanodataval"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6954 reference_raster.xml:7250
+#, no-c-format
+msgid ""
+"A numeric constant to return when spatially corresponding rast1 and rast2 "
+"pixels are both nodata values."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6962
+#, no-c-format
+msgid ""
+"Keywords permitted in <varname>expression</varname>, "
+"<varname>nodata1expr</varname> and <varname>nodata2expr</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6965
+#, no-c-format
+msgid ""
+"<varname>[rast1]</varname> - Pixel value of the pixel of interest from "
+"<varname>rast1</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6968
+#, no-c-format
+msgid ""
+"<varname>[rast1.val]</varname> - Pixel value of the pixel of interest from "
+"<varname>rast1</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6971
+#, no-c-format
+msgid ""
+"<varname>[rast1.x]</varname> - 1-based pixel column of the pixel of interest"
+" from <varname>rast1</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6974
+#, no-c-format
+msgid ""
+"<varname>[rast1.y]</varname> - 1-based pixel row of the pixel of interest "
+"from <varname>rast1</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6977
+#, no-c-format
+msgid ""
+"<varname>[rast2]</varname> - Pixel value of the pixel of interest from "
+"<varname>rast2</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6980
+#, no-c-format
+msgid ""
+"<varname>[rast2.val]</varname> - Pixel value of the pixel of interest from "
+"<varname>rast2</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6983
+#, no-c-format
+msgid ""
+"<varname>[rast2.x]</varname> - 1-based pixel column of the pixel of interest"
+" from <varname>rast2</varname>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:6986
+#, no-c-format
+msgid ""
+"<varname>[rast2.y]</varname> - 1-based pixel row of the pixel of interest "
+"from <varname>rast2</varname>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:6994
+#, no-c-format
+msgid "Examples: Variants 1 and 2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:6996
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_AddBand(ST_MakeEmptyRaster(10, 10, 0, 0, 1, 1, 0, 0, 0), '32BF', 1, -1) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_MapAlgebra(rast, 1, NULL, 'ceil([rast]*[rast.x]/[rast.y]+[rast.val])')\n"
+"FROM foo"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7000
+#, no-c-format
+msgid "Examples: Variant 3 and 4"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7002
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT 1 AS rid, ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 0, 1, -1, 0, 0, 0), 1, '16BUI', 1, 0), 2, '8BUI', 10, 0), 3, '32BUI', 100, 0) AS rast UNION ALL\n"
+" SELECT 2 AS rid, ST_AddBand(ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(2, 2, 0, 1, 1, -1, 0, 0, 0), 1, '16BUI', 2, 0), 2, '8BUI', 20, 0), 3, '32BUI', 300, 0) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_MapAlgebra(\n"
+" t1.rast, 2,\n"
+" t2.rast, 1,\n"
+" '([rast2] + [rast1.val]) / 2'\n"
+" ) AS rast\n"
+"FROM foo t1\n"
+"CROSS JOIN foo t2\n"
+"WHERE t1.rid = 1\n"
+" AND t2.rid = 2"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7008
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_Union\"/>, <xref linkend=\"RT_ST_MapAlgebra\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:7018 reference_raster.xml:7132
+#, no-c-format
+msgid "ST_MapAlgebraExpr"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:7019
+#, no-c-format
+msgid ""
+"1 raster band version: Creates a new one band raster formed by applying a "
+"valid PostgreSQL algebraic operation on the input raster band and of "
+"pixeltype provided. Band 1 is assumed if no band is specified."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:7023
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraExpr</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>pixeltype</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>expression</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraExpr</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>pixeltype</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>expression</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7048 reference_raster.xml:7172
+#, no-c-format
+msgid ""
+"is deprecated as of 2.1.0. Use <xref linkend=\"RT_ST_MapAlgebra_expr\"/> "
+"instead."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7053
+#, no-c-format
+msgid ""
+"Creates a new one band raster formed by applying a valid PostgreSQL "
+"algebraic operation defined by the <varname>expression</varname> on the "
+"input raster (<varname>rast</varname>). If no <varname>band</varname> is "
+"specified band 1 is assumed. The new raster will have the same georeference,"
+" width, and height as the original raster but will only have one band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7061
+#, no-c-format
+msgid ""
+"In the expression you can use the term <varname>[rast]</varname> to refer to"
+" the pixel value of the original band, <varname>[rast.x]</varname> to refer "
+"to the 1-based pixel column index, <varname>[rast.y]</varname> to refer to "
+"the 1-based pixel row index."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7071 reference_raster.xml:7270
+#: reference_raster.xml:7534
+#, no-c-format
+msgid ""
+"Create a new 1 band raster from our original that is a function of modulo 2 "
+"of the original raster band."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7072
+#, no-c-format
+msgid ""
+"ALTER TABLE dummy_rast ADD COLUMN map_rast raster;\n"
+"UPDATE dummy_rast SET map_rast = ST_MapAlgebraExpr(rast,NULL,'mod([rast],2)') WHERE rid = 2;\n"
+"\n"
+"SELECT\n"
+" ST_Value(rast,1,i,j) As origval,\n"
+" ST_Value(map_rast, 1, i, j) As mapval\n"
+"FROM dummy_rast\n"
+"CROSS JOIN generate_series(1, 3) AS i\n"
+"CROSS JOIN generate_series(1,3) AS j\n"
+"WHERE rid = 2;\n"
+"\n"
+" origval | mapval\n"
+"---------+--------\n"
+" 253 | 1\n"
+" 254 | 0\n"
+" 253 | 1\n"
+" 253 | 1\n"
+" 254 | 0\n"
+" 254 | 0\n"
+" 250 | 0\n"
+" 254 | 0\n"
+" 254 | 0"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7074
+#, no-c-format
+msgid ""
+"Create a new 1 band raster of pixel-type 2BUI from our original that is "
+"reclassified and set the nodata value to be 0."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7075
+#, no-c-format
+msgid ""
+"ALTER TABLE dummy_rast ADD COLUMN map_rast2 raster;\n"
+"UPDATE dummy_rast SET\n"
+" map_rast2 = ST_MapAlgebraExpr(rast,'2BUI','CASE WHEN [rast] BETWEEN 100 and 250 THEN 1 WHEN [rast] = 252 THEN 2 WHEN [rast] BETWEEN 253 and 254 THEN 3 ELSE 0 END', '0')\n"
+"WHERE rid = 2;\n"
+"\n"
+"SELECT DISTINCT\n"
+" ST_Value(rast,1,i,j) As origval,\n"
+" ST_Value(map_rast2, 1, i, j) As mapval\n"
+"FROM dummy_rast\n"
+"CROSS JOIN generate_series(1, 5) AS i\n"
+"CROSS JOIN generate_series(1,5) AS j\n"
+"WHERE rid = 2;\n"
+"\n"
+" origval | mapval\n"
+"---------+--------\n"
+" 249 | 1\n"
+" 250 | 1\n"
+" 251 |\n"
+" 252 | 2\n"
+" 253 | 3\n"
+" 254 | 3\n"
+" \n"
+"SELECT\n"
+" ST_BandPixelType(map_rast2) As b1pixtyp\n"
+"FROM dummy_rast\n"
+"WHERE rid = 2;\n"
+"\n"
+" b1pixtyp\n"
+"----------\n"
+" 2BUI"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7089 reference_raster.xml:7549
+#, no-c-format
+msgid "original (column rast-view)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7103 reference_raster.xml:7557
+#, no-c-format
+msgid "rast_view_ma"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7114 reference_raster.xml:7565
+#, no-c-format
+msgid ""
+"Create a new 3 band raster same pixel type from our original 3 band raster "
+"with first band altered by map algebra and remaining 2 bands unaltered."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7115
+#, no-c-format
+msgid ""
+"SELECT\n"
+" ST_AddBand(\n"
+" ST_AddBand(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(rast_view),\n"
+" ST_MapAlgebraExpr(rast_view,1,NULL,'tan([rast])*[rast]')\n"
+" ), \n"
+" ST_Band(rast_view,2)\n"
+" ),\n"
+" ST_Band(rast_view, 3) As rast_view_ma\n"
+" )\n"
+"FROM wind\n"
+"WHERE rid=167;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7120
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_MapAlgebraFct\"/>, <xref "
+"linkend=\"RT_ST_BandPixelType\"/>, <xref linkend=\"RT_ST_GeoReference\"/>, "
+"<xref linkend=\"RT_ST_Value\"/>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:7133
+#, no-c-format
+msgid ""
+"2 raster band version: Creates a new one band raster formed by applying a "
+"valid PostgreSQL algebraic operation on the two input raster bands and of "
+"pixeltype provided. band 1 of each raster is assumed if no band numbers are "
+"specified. The resulting raster will be aligned (scale, skew and pixel "
+"corners) on the grid defined by the first raster and have its extent defined"
+" by the \"extenttype\" parameter. Values for \"extenttype\" can be: "
+"INTERSECTION, UNION, FIRST, SECOND."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:7139
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraExpr</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast1</parameter></paramdef> <paramdef><type>raster "
+"</type> <parameter>rast2</parameter></paramdef> <paramdef><type>text </type>"
+" <parameter>expression</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=same_as_rast1_band</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>extenttype=INTERSECTION</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nodata1expr=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nodata2expr=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodatanodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraExpr</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast1</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band1</parameter></paramdef> <paramdef><type>raster "
+"</type> <parameter>rast2</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>band2</parameter></paramdef> <paramdef><type>text </type>"
+" <parameter>expression</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=same_as_rast1_band</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>extenttype=INTERSECTION</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nodata1expr=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>nodata2expr=NULL</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>nodatanodataval=NULL</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7257
+#, no-c-format
+msgid ""
+"If <varname>pixeltype</varname> is passed in, then the new raster will have "
+"a band of that pixeltype. If pixeltype is passed NULL or no pixel type "
+"specified, then the new raster band will have the same pixeltype as the "
+"input <varname>rast1</varname> band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7260
+#, no-c-format
+msgid ""
+"Use the term <varname>[rast1.val]</varname> <varname>[rast2.val]</varname> "
+"to refer to the pixel value of the original raster bands and "
+"<varname>[rast1.x]</varname>, <varname>[rast1.y]</varname> etc. to refer to "
+"the column / row positions of the pixels."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7268
+#, no-c-format
+msgid "Example: 2 Band Intersection and Union"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7271
+#, no-c-format
+msgid ""
+"--Create a cool set of rasters --\n"
+"DROP TABLE IF EXISTS fun_shapes; \n"
+"CREATE TABLE fun_shapes(rid serial PRIMARY KEY, fun_name text, rast raster);\n"
+"\n"
+"-- Insert some cool shapes around Boston in Massachusetts state plane meters --\n"
+"INSERT INTO fun_shapes(fun_name, rast)\n"
+"VALUES ('ref', ST_AsRaster(ST_MakeEnvelope(235229, 899970, 237229, 901930,26986),200,200,'8BUI',0,0));\n"
+"\n"
+"INSERT INTO fun_shapes(fun_name,rast)\n"
+"WITH ref(rast) AS (SELECT rast FROM fun_shapes WHERE fun_name = 'ref' ) \n"
+"SELECT 'area' AS fun_name, ST_AsRaster(ST_Buffer(ST_SetSRID(ST_Point(236229, 900930),26986), 1000), \n"
+" ref.rast,'8BUI', 10, 0) As rast\n"
+"FROM ref\n"
+"UNION ALL\n"
+"SELECT 'rand bubbles', \n"
+" ST_AsRaster( \n"
+" (SELECT ST_Collect(geom)\n"
+" FROM (SELECT ST_Buffer(ST_SetSRID(ST_Point(236229 + i*random()*100, 900930 + j*random()*100),26986), random()*20) As geom\n"
+" FROM generate_series(1,10) As i, generate_series(1,10) As j\n"
+" ) As foo ), ref.rast,'8BUI', 200, 0) \n"
+"FROM ref;\n"
+"\n"
+"--map them -\n"
+"SELECT ST_MapAlgebraExpr(\n"
+" area.rast, bub.rast, '[rast2.val]', '8BUI', 'INTERSECTION', '[rast2.val]', '[rast1.val]') As interrast,\n"
+" ST_MapAlgebraExpr(\n"
+" area.rast, bub.rast, '[rast2.val]', '8BUI', 'UNION', '[rast2.val]', '[rast1.val]') As unionrast\n"
+"FROM \n"
+" (SELECT rast FROM fun_shapes WHERE\n"
+" fun_name = 'area') As area\n"
+"CROSS JOIN (SELECT rast \n"
+"FROM fun_shapes WHERE\n"
+" fun_name = 'rand bubbles') As bub"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7285
+#, no-c-format
+msgid "mapalgebra intersection"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7299
+#, no-c-format
+msgid "map algebra union"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7312 reference_raster.xml:7651
+#, no-c-format
+msgid "Example: Overlaying rasters on a canvas as separate bands"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7313
+#, no-c-format
+msgid ""
+"-- we use ST_AsPNG to render the image so all single band ones look grey --\n"
+"WITH mygeoms \n"
+" AS ( SELECT 2 As bnum, ST_Buffer(ST_Point(1,5),10) As geom\n"
+" UNION ALL\n"
+" SELECT 3 AS bnum, \n"
+" ST_Buffer(ST_GeomFromText('LINESTRING(50 50,150 150,150 50)'), 10,'join=bevel') As geom\n"
+" UNION ALL\n"
+" SELECT 1 As bnum, \n"
+" ST_Buffer(ST_GeomFromText('LINESTRING(60 50,150 150,150 50)'), 5,'join=bevel') As geom\n"
+" ),\n"
+" -- define our canvas to be 1 to 1 pixel to geometry\n"
+" canvas\n"
+" AS (SELECT ST_AddBand(ST_MakeEmptyRaster(200, \n"
+" 200, \n"
+" ST_XMin(e)::integer, ST_YMax(e)::integer, 1, -1, 0, 0) , '8BUI'::text,0) As rast\n"
+" FROM (SELECT ST_Extent(geom) As e,\n"
+" Max(ST_SRID(geom)) As srid \n"
+" from mygeoms \n"
+" ) As foo\n"
+" ),\n"
+" rbands AS (SELECT ARRAY(SELECT ST_MapAlgebraExpr(canvas.rast, ST_AsRaster(m.geom, canvas.rast, '8BUI', 100),\n"
+" '[rast2.val]', '8BUI', 'FIRST', '[rast2.val]', '[rast1.val]') As rast\n"
+" FROM mygeoms AS m CROSS JOIN canvas\n"
+" ORDER BY m.bnum) As rasts\n"
+" )\n"
+" SELECT rasts[1] As rast1 , rasts[2] As rast2, rasts[3] As rast3, ST_AddBand(\n"
+" ST_AddBand(rasts[1],rasts[2]), rasts[3]) As final_rast\n"
+" FROM rbands;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7326
+#, no-c-format
+msgid "rast1"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7339
+#, no-c-format
+msgid "rast2"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7355
+#, no-c-format
+msgid "rast3"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7369
+#, no-c-format
+msgid "final_rast"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7382
+#, no-c-format
+msgid ""
+"Example: Overlay 2 meter boundary of select parcels over an aerial imagery"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7384
+#, no-c-format
+msgid ""
+"-- Create new 3 band raster composed of first 2 clipped bands, and overlay of 3rd band with our geometry\n"
+"-- This query took 3.6 seconds on PostGIS windows 64-bit install\n"
+"WITH pr AS\n"
+"-- Note the order of operation: we clip all the rasters to dimensions of our region\n"
+"(SELECT ST_Clip(rast,ST_Expand(geom,50) ) As rast, g.geom\n"
+" FROM aerials.o_2_boston AS r INNER JOIN\n"
+"-- union our parcels of interest so they form a single geometry we can later intersect with\n"
+" (SELECT ST_Union(ST_Transform(the_geom,26986)) AS geom \n"
+" FROM landparcels WHERE pid IN('0303890000', '0303900000')) As g\n"
+" ON ST_Intersects(rast::geometry, ST_Expand(g.geom,50))\n"
+"),\n"
+"-- we then union the raster shards together\n"
+"-- ST_Union on raster is kinda of slow but much faster the smaller you can get the rasters\n"
+"-- therefore we want to clip first and then union\n"
+"prunion AS\n"
+"(SELECT ST_AddBand(NULL, ARRAY[ST_Union(rast,1),ST_Union(rast,2),ST_Union(rast,3)] ) As clipped,geom\n"
+"FROM pr\n"
+"GROUP BY geom)\n"
+"-- return our final raster which is the unioned shard with \n"
+"-- with the overlay of our parcel boundaries\n"
+"-- add first 2 bands, then mapalgebra of 3rd band + geometry\n"
+"SELECT ST_AddBand(ST_Band(clipped,ARRAY[1,2])\n"
+" , ST_MapAlgebraExpr(ST_Band(clipped,3), ST_AsRaster(ST_Buffer(ST_Boundary(geom),2),clipped, '8BUI',250),\n"
+" '[rast2.val]', '8BUI', 'FIRST', '[rast2.val]', '[rast1.val]') ) As rast\n"
+"FROM prunion;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7398
+#, no-c-format
+msgid "The blue lines are the boundaries of select parcels"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7412
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_AddBand\"/>, <xref linkend=\"RT_ST_AsPNG\"/>, <xref "
+"linkend=\"RT_ST_AsRaster\"/>, <xref linkend=\"RT_ST_MapAlgebraFct\"/>, <xref"
+" linkend=\"RT_ST_BandPixelType\"/>, <xref linkend=\"RT_ST_GeoReference\"/>, "
+"<xref linkend=\"RT_ST_Value\"/>, <xref linkend=\"RT_ST_Union\"/>, <xref "
+"linkend=\"ST_Union\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:7429 reference_raster.xml:7582
+#, no-c-format
+msgid "ST_MapAlgebraFct"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:7430
+#, no-c-format
+msgid ""
+"1 band version - Creates a new one band raster formed by applying a valid "
+"PostgreSQL function on the input raster band and of pixeltype prodived. Band"
+" 1 is assumed if no band is specified."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:7434
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>onerasteruserfunc</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>onerasteruserfunc</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>raster"
+" <function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>onerasteruserfunc</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>onerasteruserfunc</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>raster"
+" <function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>band</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>onerasteruserfunc</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>band</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>onerasteruserfunc</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>raster"
+" <function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>band</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>onerasteruserfunc</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>band</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>onerasteruserfunc</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7498 reference_raster.xml:7616
+#: reference_raster.xml:7729
+#, no-c-format
+msgid ""
+"is deprecated as of 2.1.0. Use <xref linkend=\"RT_ST_MapAlgebra\"/> instead."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7503
+#, no-c-format
+msgid ""
+"Creates a new one band raster formed by applying a valid PostgreSQL function"
+" specified by the <varname>onerasteruserfunc</varname> on the input raster "
+"(<varname>rast</varname>). If no <varname>band</varname> is specified, band "
+"1 is assumed. The new raster will have the same georeference, width, and "
+"height as the original raster but will only have one band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7507
+#, no-c-format
+msgid ""
+"The <varname>onerasteruserfunc</varname> parameter must be the name and signature of a SQL or PL/pgSQL function, cast to a regprocedure. A very simple and quite useless PL/pgSQL function example is: <programlisting>CREATE OR REPLACE FUNCTION simple_function(pixel FLOAT, pos INTEGER[], VARIADIC args TEXT[])\n"
+" RETURNS FLOAT\n"
+" AS $$ BEGIN\n"
+" RETURN 0.0;\n"
+" END; $$\n"
+" LANGUAGE 'plpgsql' IMMUTABLE;</programlisting> The <varname>userfunction</varname> may accept two or three arguments: a float value, an optional integer array, and a variadic text array. The first argument is the value of an individual raster cell (regardless of the raster datatype). The second argument is the position of the current processing cell in the form '{x,y}'. The third argument indicates that all remaining parameters to <xref linkend=\"RT_ST_MapAlgebraFct\"/> shall be passed through to the <varname>userfunction</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7512
+#, no-c-format
+msgid ""
+"Passing a <type>regprodedure</type> argument to a SQL function requires the "
+"full function signature to be passed, then cast to a "
+"<type>regprocedure</type> type. To pass the above example PL/pgSQL function "
+"as an argument, the SQL for the argument "
+"is:<programlisting>'simple_function(float,integer[],text[])'::regprocedure</programlisting>Note"
+" that the argument contains the name of the function, the types of the "
+"function arguments, quotes around the name and argument types, and a cast to"
+" a <type>regprocedure</type>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7516
+#, no-c-format
+msgid ""
+"The third argument to the <varname>userfunction</varname> is a "
+"<type>variadic text</type> array. All trailing text arguments to any <xref "
+"linkend=\"RT_ST_MapAlgebraFct\"/> call are passed through to the specified "
+"<varname>userfunction</varname>, and are contained in the "
+"<varname>args</varname> argument."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7525
+#, no-c-format
+msgid ""
+"The <type>text[]</type> argument to the <varname>userfunction</varname> is "
+"required, regardless of whether you choose to pass any arguments to your "
+"user function for processing or not."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7535
+#, no-c-format
+msgid ""
+"ALTER TABLE dummy_rast ADD COLUMN map_rast raster;\n"
+"CREATE FUNCTION mod_fct(pixel float, pos integer[], variadic args text[])\n"
+"RETURNS float\n"
+"AS $$\n"
+"BEGIN\n"
+" RETURN pixel::integer % 2;\n"
+"END;\n"
+"$$\n"
+"LANGUAGE 'plpgsql' IMMUTABLE;\n"
+"\n"
+"UPDATE dummy_rast SET map_rast = ST_MapAlgebraFct(rast,NULL,'mod_fct(float,integer[],text[])'::regprocedure) WHERE rid = 2;\n"
+"\n"
+"SELECT ST_Value(rast,1,i,j) As origval, ST_Value(map_rast, 1, i, j) As mapval\n"
+"FROM dummy_rast CROSS JOIN generate_series(1, 3) AS i CROSS JOIN generate_series(1,3) AS j\n"
+"WHERE rid = 2;\n"
+"\n"
+" origval | mapval\n"
+"---------+--------\n"
+" 253 | 1\n"
+" 254 | 0\n"
+" 253 | 1\n"
+" 253 | 1\n"
+" 254 | 0\n"
+" 254 | 0\n"
+" 250 | 0\n"
+" 254 | 0\n"
+" 254 | 0"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7537
+#, no-c-format
+msgid ""
+"Create a new 1 band raster of pixel-type 2BUI from our original that is "
+"reclassified and set the nodata value to a passed parameter to the user "
+"function (0)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7538
+#, no-c-format
+msgid ""
+"ALTER TABLE dummy_rast ADD COLUMN map_rast2 raster;\n"
+"CREATE FUNCTION classify_fct(pixel float, pos integer[], variadic args text[])\n"
+"RETURNS float\n"
+"AS\n"
+"$$\n"
+"DECLARE\n"
+" nodata float := 0;\n"
+"BEGIN\n"
+" IF NOT args[1] IS NULL THEN\n"
+" nodata := args[1];\n"
+" END IF;\n"
+" IF pixel < 251 THEN\n"
+" RETURN 1;\n"
+" ELSIF pixel = 252 THEN\n"
+" RETURN 2;\n"
+" ELSIF pixel > 252 THEN\n"
+" RETURN 3;\n"
+" ELSE\n"
+" RETURN nodata;\n"
+" END IF;\n"
+"END;\n"
+"$$\n"
+"LANGUAGE 'plpgsql';\n"
+"UPDATE dummy_rast SET map_rast2 = ST_MapAlgebraFct(rast,'2BUI','classify_fct(float,integer[],text[])'::regprocedure, '0') WHERE rid = 2;\n"
+"\n"
+"SELECT DISTINCT ST_Value(rast,1,i,j) As origval, ST_Value(map_rast2, 1, i, j) As mapval\n"
+"FROM dummy_rast CROSS JOIN generate_series(1, 5) AS i CROSS JOIN generate_series(1,5) AS j\n"
+"WHERE rid = 2;\n"
+"\n"
+" origval | mapval\n"
+"---------+--------\n"
+" 249 | 1\n"
+" 250 | 1\n"
+" 251 |\n"
+" 252 | 2\n"
+" 253 | 3\n"
+" 254 | 3\n"
+" \n"
+"SELECT ST_BandPixelType(map_rast2) As b1pixtyp\n"
+"FROM dummy_rast WHERE rid = 2;\n"
+"\n"
+" b1pixtyp\n"
+"----------\n"
+" 2BUI"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7566
+#, no-c-format
+msgid ""
+"CREATE FUNCTION rast_plus_tan(pixel float, pos integer[], variadic args text[])\n"
+"RETURNS float\n"
+"AS\n"
+"$$\n"
+"BEGIN\n"
+" RETURN tan(pixel) * pixel;\n"
+"END;\n"
+"$$\n"
+"LANGUAGE 'plpgsql';\n"
+"\n"
+"SELECT ST_AddBand(\n"
+" ST_AddBand(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(rast_view),\n"
+" ST_MapAlgebraFct(rast_view,1,NULL,'rast_plus_tan(float,integer[],text[])'::regprocedure)\n"
+" ), \n"
+" ST_Band(rast_view,2)\n"
+" ),\n"
+" ST_Band(rast_view, 3) As rast_view_ma\n"
+")\n"
+"FROM wind\n"
+"WHERE rid=167;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7571 reference_raster.xml:7694
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_BandPixelType\"/>, <xref "
+"linkend=\"RT_ST_GeoReference\"/>, <xref linkend=\"RT_ST_SetValue\"/>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:7583
+#, no-c-format
+msgid ""
+"2 band version - Creates a new one band raster formed by applying a valid "
+"PostgreSQL function on the 2 input raster bands and of pixeltype prodived. "
+"Band 1 is assumed if no band is specified. Extent type defaults to "
+"INTERSECTION if not specified."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:7587
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster "
+"<function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast1</parameter></paramdef> "
+"<paramdef><type>raster</type> <parameter>rast2</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>tworastuserfunc</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text</type> "
+"<parameter>pixeltype=same_as_rast1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text</type> "
+"<parameter>extenttype=INTERSECTION</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"userargs</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_MapAlgebraFct</function></funcdef> "
+"<paramdef><type>raster</type> <parameter>rast1</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>band1</parameter></paramdef> "
+"<paramdef><type>raster</type> <parameter>rast2</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>band2</parameter></paramdef> "
+"<paramdef><type>regprocedure</type> "
+"<parameter>tworastuserfunc</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text</type> "
+"<parameter>pixeltype=same_as_rast1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text</type> "
+"<parameter>extenttype=INTERSECTION</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"userargs</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7621
+#, no-c-format
+msgid ""
+"Creates a new one band raster formed by applying a valid PostgreSQL function"
+" specified by the <varname>tworastuserfunc</varname> on the input raster "
+"<varname>rast1</varname>, <varname>rast2</varname>. If no "
+"<varname>band1</varname> or <varname>band2</varname> is specified, band 1 is"
+" assumed. The new raster will have the same georeference, width, and height "
+"as the original rasters but will only have one band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7624
+#, no-c-format
+msgid ""
+"If <varname>pixeltype</varname> is passed in, then the new raster will have "
+"a band of that pixeltype. If pixeltype is passed NULL or left out, then the "
+"new raster band will have the same pixeltype as the input "
+"<varname>rast1</varname> band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7627
+#, no-c-format
+msgid ""
+"The <varname>tworastuserfunc</varname> parameter must be the name and signature of an SQL or PL/pgSQL function, cast to a regprocedure. An example PL/pgSQL function example is: <programlisting>CREATE OR REPLACE FUNCTION simple_function_for_two_rasters(pixel1 FLOAT, pixel2 FLOAT, pos INTEGER[], VARIADIC args TEXT[])\n"
+" RETURNS FLOAT\n"
+" AS $$ BEGIN\n"
+" RETURN 0.0;\n"
+" END; $$\n"
+" LANGUAGE 'plpgsql' IMMUTABLE;</programlisting> The <varname>tworastuserfunc</varname> may accept three or four arguments: a double precision value, a double precision value, an optional integer array, and a variadic text array. The first argument is the value of an individual raster cell in <varname>rast1</varname> (regardless of the raster datatype). The second argument is an individual raster cell value in <varname>rast2</varname>. The third argument is the position of the current processing cell in the form '{x,y}'. The fourth argument indicates that all remaining parameters to <xref linkend=\"RT_ST_MapAlgebraFct2\"/> shall be passed through to the <varname>tworastuserfunc</varname>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7633
+#, no-c-format
+msgid ""
+"Passing a <type>regprodedure</type> argument to a SQL function requires the "
+"full function signature to be passed, then cast to a "
+"<type>regprocedure</type> type. To pass the above example PL/pgSQL function "
+"as an argument, the SQL for the argument "
+"is:<programlisting>'simple_function(double precision, double precision, "
+"integer[], text[])'::regprocedure</programlisting>Note that the argument "
+"contains the name of the function, the types of the function arguments, "
+"quotes around the name and argument types, and a cast to a "
+"<type>regprocedure</type>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7636
+#, no-c-format
+msgid ""
+"The third argument to the <varname>tworastuserfunc</varname> is a "
+"<type>variadic text</type> array. All trailing text arguments to any <xref "
+"linkend=\"RT_ST_MapAlgebraFct2\"/> call are passed through to the specified "
+"<varname>tworastuserfunc</varname>, and are contained in the "
+"<varname>userargs</varname> argument."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7644
+#, no-c-format
+msgid ""
+"The <type>text[]</type> argument to the <varname>tworastuserfunc</varname> "
+"is required, regardless of whether you choose to pass any arguments to your "
+"user function for processing or not."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7652
+#, no-c-format
+msgid ""
+"-- define our user defined function --\n"
+"CREATE OR REPLACE FUNCTION raster_mapalgebra_union(\n"
+" rast1 double precision,\n"
+" rast2 double precision,\n"
+" pos integer[],\n"
+" VARIADIC userargs text[]\n"
+")\n"
+" RETURNS double precision\n"
+" AS $$\n"
+" DECLARE\n"
+" BEGIN\n"
+" CASE\n"
+" WHEN rast1 IS NOT NULL AND rast2 IS NOT NULL THEN\n"
+" RETURN ((rast1 + rast2)/2.);\n"
+" WHEN rast1 IS NULL AND rast2 IS NULL THEN\n"
+" RETURN NULL;\n"
+" WHEN rast1 IS NULL THEN\n"
+" RETURN rast2;\n"
+" ELSE\n"
+" RETURN rast1;\n"
+" END CASE;\n"
+"\n"
+" RETURN NULL;\n"
+" END;\n"
+" $$ LANGUAGE 'plpgsql' IMMUTABLE COST 1000;\n"
+"\n"
+"-- prep our test table of rasters\n"
+"DROP TABLE IF EXISTS map_shapes;\n"
+"CREATE TABLE map_shapes(rid serial PRIMARY KEY, rast raster, bnum integer, descrip text);\n"
+"INSERT INTO map_shapes(rast,bnum, descrip)\n"
+"WITH mygeoms \n"
+" AS ( SELECT 2 As bnum, ST_Buffer(ST_Point(90,90),30) As geom, 'circle' As descrip\n"
+" UNION ALL\n"
+" SELECT 3 AS bnum, \n"
+" ST_Buffer(ST_GeomFromText('LINESTRING(50 50,150 150,150 50)'), 15) As geom, 'big road' As descrip\n"
+" UNION ALL\n"
+" SELECT 1 As bnum, \n"
+" ST_Translate(ST_Buffer(ST_GeomFromText('LINESTRING(60 50,150 150,150 50)'), 8,'join=bevel'), 10,-6) As geom, 'small road' As descrip\n"
+" ),\n"
+" -- define our canvas to be 1 to 1 pixel to geometry\n"
+" canvas\n"
+" AS ( SELECT ST_AddBand(ST_MakeEmptyRaster(250, \n"
+" 250, \n"
+" ST_XMin(e)::integer, ST_YMax(e)::integer, 1, -1, 0, 0 ) , '8BUI'::text,0) As rast\n"
+" FROM (SELECT ST_Extent(geom) As e,\n"
+" Max(ST_SRID(geom)) As srid \n"
+" from mygeoms \n"
+" ) As foo\n"
+" )\n"
+"-- return our rasters aligned with our canvas\n"
+"SELECT ST_AsRaster(m.geom, canvas.rast, '8BUI', 240) As rast, bnum, descrip\n"
+" FROM mygeoms AS m CROSS JOIN canvas\n"
+"UNION ALL \n"
+"SELECT canvas.rast, 4, 'canvas'\n"
+"FROM canvas;\n"
+"\n"
+"-- Map algebra on single band rasters and then collect with ST_AddBand\n"
+"INSERT INTO map_shapes(rast,bnum,descrip)\n"
+"SELECT ST_AddBand(ST_AddBand(rasts[1], rasts[2]),rasts[3]), 4, 'map bands overlay fct union (canvas)'\n"
+" FROM (SELECT ARRAY(SELECT ST_MapAlgebraFct(m1.rast, m2.rast, \n"
+" 'raster_mapalgebra_union(double precision, double precision, integer[], text[])'::regprocedure, '8BUI', 'FIRST')\n"
+" FROM map_shapes As m1 CROSS JOIN map_shapes As m2\n"
+" WHERE m1.descrip = 'canvas' AND m2.descrip <> 'canvas' ORDER BY m2.bnum) As rasts) As foo;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7665
+#, no-c-format
+msgid "map bands overlay (canvas) (R: small road, G: circle, B: big road)"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7677
+#, no-c-format
+msgid "User Defined function that takes extra args"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7678
+#, no-c-format
+msgid ""
+"CREATE OR REPLACE FUNCTION raster_mapalgebra_userargs(\n"
+" rast1 double precision,\n"
+" rast2 double precision,\n"
+" pos integer[],\n"
+" VARIADIC userargs text[]\n"
+")\n"
+" RETURNS double precision\n"
+" AS $$\n"
+" DECLARE\n"
+" BEGIN\n"
+" CASE\n"
+" WHEN rast1 IS NOT NULL AND rast2 IS NOT NULL THEN\n"
+" RETURN least(userargs[1]::integer,(rast1 + rast2)/2.);\n"
+" WHEN rast1 IS NULL AND rast2 IS NULL THEN\n"
+" RETURN userargs[2]::integer;\n"
+" WHEN rast1 IS NULL THEN\n"
+" RETURN greatest(rast2,random()*userargs[3]::integer)::integer;\n"
+" ELSE\n"
+" RETURN greatest(rast1, random()*userargs[4]::integer)::integer;\n"
+" END CASE;\n"
+"\n"
+" RETURN NULL;\n"
+" END;\n"
+" $$ LANGUAGE 'plpgsql' VOLATILE COST 1000;\n"
+" \n"
+"SELECT ST_MapAlgebraFct(m1.rast, 1, m1.rast, 3,\n"
+" 'raster_mapalgebra_userargs(double precision, double precision, integer[], text[])'::regprocedure,\n"
+" '8BUI', 'INTERSECT', '100','200','200','0') \n"
+" FROM map_shapes As m1\n"
+" WHERE m1.descrip = 'map bands overlay fct union (canvas)';"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7686
+#, no-c-format
+msgid "user defined with extra args and different bands from same raster"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:7705
+#, no-c-format
+msgid "ST_MapAlgebraFctNgb"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:7706
+#, no-c-format
+msgid ""
+"1-band version: Map Algebra Nearest Neighbor using user-defined PostgreSQL "
+"function. Return a raster which values are the result of a PLPGSQL user "
+"function involving a neighborhood of values from the input raster band."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:7711
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_MapAlgebraFctNgb</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>band</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>ngbwidth</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>ngbheight</parameter></paramdef> "
+"<paramdef><type>regprocedure </type> "
+"<parameter>onerastngbuserfunc</parameter></paramdef> <paramdef><type>text "
+"</type> <parameter>nodatamode</parameter></paramdef> <paramdef><type>text[] "
+"</type> <parameter>VARIADIC args</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7734
+#, no-c-format
+msgid ""
+"(one raster version) Return a raster which values are the result of a "
+"PLPGSQL user function involving a neighborhood of values from the input "
+"raster band. The user function takes the neighborhood of pixel values as an "
+"array of numbers, for each pixel, returns the result from the user function,"
+" replacing pixel value of currently inspected pixel with the function "
+"result."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:7738
+#, no-c-format
+msgid "rast"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7739
+#, no-c-format
+msgid "Raster on which the user function is evaluated."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:7742
+#, no-c-format
+msgid "band"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7743
+#, no-c-format
+msgid "Band number of the raster to be evaluated. Default to 1."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7747
+#, no-c-format
+msgid ""
+"The resulting pixel type of the output raster. Must be one listed in <xref "
+"linkend=\"RT_ST_BandPixelType\"/> or left out or set to NULL. If not passed "
+"in or set to NULL, will default to the pixeltype of the "
+"<varname>rast</varname>. Results are truncated if they are larger than what "
+"is allowed for the pixeltype."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:7750
+#, no-c-format
+msgid "ngbwidth"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7751
+#, no-c-format
+msgid "The width of the neighborhood, in cells."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:7754
+#, no-c-format
+msgid "ngbheight"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7755
+#, no-c-format
+msgid "The height of the neighborhood, in cells."
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:7758
+#, no-c-format
+msgid "onerastngbuserfunc"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7759
+#, no-c-format
+msgid ""
+"PLPGSQL/psql user function to apply to neighborhood pixels of a single band "
+"of a raster. The first element is a 2-dimensional array of numbers "
+"representing the rectangular pixel neighborhood"
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:7762
+#, no-c-format
+msgid "nodatamode"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7764
+#, no-c-format
+msgid ""
+"Defines what value to pass to the function for a neighborhood pixel that is "
+"nodata or NULL"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7765
+#, no-c-format
+msgid ""
+"'ignore': any NODATA values encountered in the neighborhood are ignored by "
+"the computation -- this flag must be sent to the user callback function, and"
+" the user function decides how to ignore it."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7766
+#, no-c-format
+msgid ""
+"'NULL': any NODATA values encountered in the neighborhood will cause the "
+"resulting pixel to be NULL -- the user callback function is skipped in this "
+"case."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7767
+#, no-c-format
+msgid ""
+"'value': any NODATA values encountered in the neighborhood are replaced by "
+"the reference pixel (the one in the center of the neighborhood). Note that "
+"if this value is NODATA, the behavior is the same as 'NULL' (for the "
+"affected neighborhood)"
+msgstr ""
+
+#. Tag: term
+#: reference_raster.xml:7771
+#, no-c-format
+msgid "args"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7772
+#, no-c-format
+msgid "Arguments to pass into the user function."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7782
+#, no-c-format
+msgid ""
+"Examples utilize the katrina raster loaded as a single tile described in "
+"<ulink "
+"url=\"http://trac.osgeo.org/gdal/wiki/frmts_wtkraster.html\">http://trac.osgeo.org/gdal/wiki/frmts_wtkraster.html</ulink>"
+" and then prepared in the <xref linkend=\"RT_ST_Rescale\"/> examples"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7784
+#, no-c-format
+msgid ""
+"--\n"
+"-- A simple 'callback' user function that averages up all the values in a neighborhood.\n"
+"--\n"
+"CREATE OR REPLACE FUNCTION rast_avg(matrix float[][], nodatamode text, variadic args text[])\n"
+" RETURNS float AS\n"
+" $$\n"
+" DECLARE\n"
+" _matrix float[][];\n"
+" x1 integer;\n"
+" x2 integer;\n"
+" y1 integer;\n"
+" y2 integer;\n"
+" sum float;\n"
+" BEGIN\n"
+" _matrix := matrix;\n"
+" sum := 0;\n"
+" FOR x in array_lower(matrix, 1)..array_upper(matrix, 1) LOOP\n"
+" FOR y in array_lower(matrix, 2)..array_upper(matrix, 2) LOOP\n"
+" sum := sum + _matrix[x][y];\n"
+" END LOOP;\n"
+" END LOOP;\n"
+" RETURN (sum*1.0/(array_upper(matrix,1)*array_upper(matrix,2) ))::integer ;\n"
+" END;\n"
+" $$\n"
+"LANGUAGE 'plpgsql' IMMUTABLE COST 1000;\n"
+" \n"
+"-- now we apply to our raster averaging pixels within 2 pixels of each other in X and Y direction --\n"
+"SELECT ST_MapAlgebraFctNgb(rast, 1, '8BUI', 4,4,\n"
+" 'rast_avg(float[][], text, text[])'::regprocedure, 'NULL', NULL) As nn_with_border\n"
+" FROM katrinas_rescaled \n"
+" limit 1;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7798
+#, no-c-format
+msgid "First band of our raster"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7812
+#, no-c-format
+msgid "new raster after averaging pixels withing 4x4 pixels of each other"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7827
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_MapAlgebraExpr\"/>, <xref linkend=\"RT_ST_Rescale\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:7837
+#, no-c-format
+msgid "ST_Reclass"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:7838
+#, no-c-format
+msgid ""
+"Creates a new raster composed of band types reclassified from original. The "
+"nband is the band to be changed. If nband is not specified assumed to be 1. "
+"All other bands are returned unchanged. Use case: convert a 16BUI band to a "
+"8BUI and so forth for simpler rendering as viewable formats."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:7842
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Reclass</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>reclassexpr</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>pixeltype</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>double precision </type> "
+"<parameter>nodataval=NULL</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Reclass</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>reclassarg[] </type> <parameter>VARIADIC "
+"reclassargset</parameter></paramdef> </funcprototype> <funcprototype> "
+"<funcdef>raster <function>ST_Reclass</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>reclassexpr</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>pixeltype</parameter></paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7870
+#, no-c-format
+msgid ""
+"Creates a new raster formed by applying a valid PostgreSQL algebraic "
+"operation defined by the <varname>reclassexpr</varname> on the input raster "
+"(<varname>rast</varname>). If no <varname>band</varname> is specified band 1"
+" is assumed. The new raster will have the same georeference, width, and "
+"height as the original raster. Bands not designated will come back "
+"unchanged. Refer to <xref linkend=\"reclassarg\"/> for description of valid "
+"reclassification expressions."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7872
+#, no-c-format
+msgid ""
+"The bands of the new raster will have pixel type of "
+"<varname>pixeltype</varname>. If <varname>reclassargset</varname> is passed "
+"in then each reclassarg defines behavior of each band generated."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7878
+#, no-c-format
+msgid "Examples Basic"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7879
+#, no-c-format
+msgid ""
+"Create a new raster from the original where band 2 is converted from 8BUI to"
+" 4BUI and all values from 101-254 are set to nodata value."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7880
+#, no-c-format
+msgid ""
+"ALTER TABLE dummy_rast ADD COLUMN reclass_rast raster;\n"
+"UPDATE dummy_rast SET reclass_rast = ST_Reclass(rast,2,'0-87:1-10, 88-100:11-15, 101-254:0-0', '4BUI',0) WHERE rid = 2;\n"
+"\n"
+"SELECT i as col, j as row, ST_Value(rast,2,i,j) As origval, \n"
+" ST_Value(reclass_rast, 2, i, j) As reclassval, \n"
+" ST_Value(reclass_rast, 2, i, j, false) As reclassval_include_nodata\n"
+"FROM dummy_rast CROSS JOIN generate_series(1, 3) AS i CROSS JOIN generate_series(1,3) AS j\n"
+"WHERE rid = 2;\n"
+"\n"
+" col | row | origval | reclassval | reclassval_include_nodata\n"
+"-----+-----+---------+------------+---------------------------\n"
+" 1 | 1 | 78 | 9 | 9\n"
+" 2 | 1 | 98 | 14 | 14\n"
+" 3 | 1 | 122 | | 0\n"
+" 1 | 2 | 96 | 14 | 14\n"
+" 2 | 2 | 118 | | 0\n"
+" 3 | 2 | 180 | | 0\n"
+" 1 | 3 | 99 | 15 | 15\n"
+" 2 | 3 | 112 | | 0\n"
+" 3 | 3 | 169 | | 0"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7884
+#, no-c-format
+msgid "Example: Advanced using multiple reclassargs"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7886
+#, no-c-format
+msgid ""
+"Create a new raster from the original where band 1,2,3 is converted to "
+"1BB,4BUI, 4BUI respectively and reclassified. Note this uses the variadic "
+"<varname>reclassarg</varname> argument which can take as input an indefinite"
+" number of reclassargs (theoretically as many bands as you have)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7887
+#, no-c-format
+msgid ""
+"UPDATE dummy_rast SET reclass_rast = \n"
+" ST_Reclass(rast,\n"
+" ROW(2,'0-87]:1-10, (87-100]:11-15, (101-254]:0-0', '4BUI',NULL)::reclassarg,\n"
+" ROW(1,'0-253]:1, 254:0', '1BB', NULL)::reclassarg,\n"
+" ROW(3,'0-70]:1, (70-86:2, [86-150):3, [150-255:4', '4BUI', NULL)::reclassarg\n"
+" ) WHERE rid = 2;\n"
+"\n"
+"SELECT i as col, j as row,ST_Value(rast,1,i,j) As ov1, ST_Value(reclass_rast, 1, i, j) As rv1, \n"
+" ST_Value(rast,2,i,j) As ov2, ST_Value(reclass_rast, 2, i, j) As rv2, \n"
+" ST_Value(rast,3,i,j) As ov3, ST_Value(reclass_rast, 3, i, j) As rv3\n"
+"FROM dummy_rast CROSS JOIN generate_series(1, 3) AS i CROSS JOIN generate_series(1,3) AS j\n"
+"WHERE rid = 2;\n"
+"\n"
+"col | row | ov1 | rv1 | ov2 | rv2 | ov3 | rv3\n"
+"----+-----+-----+-----+-----+-----+-----+-----\n"
+" 1 | 1 | 253 | 1 | 78 | 9 | 70 | 1\n"
+" 2 | 1 | 254 | 0 | 98 | 14 | 86 | 3\n"
+" 3 | 1 | 253 | 1 | 122 | 0 | 100 | 3\n"
+" 1 | 2 | 253 | 1 | 96 | 14 | 80 | 2\n"
+" 2 | 2 | 254 | 0 | 118 | 0 | 108 | 3\n"
+" 3 | 2 | 254 | 0 | 180 | 0 | 162 | 4\n"
+" 1 | 3 | 250 | 1 | 99 | 15 | 90 | 3\n"
+" 2 | 3 | 254 | 0 | 112 | 0 | 108 | 3\n"
+" 3 | 3 | 254 | 0 | 169 | 0 | 175 | 4"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7891
+#, no-c-format
+msgid ""
+"Example: Advanced Map a single band 32BF raster to multiple viewable bands"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7892
+#, no-c-format
+msgid ""
+"Create a new 3 band (8BUI,8BUI,8BUI viewable raster) from a raster that has "
+"only one 32bf band"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7893
+#, no-c-format
+msgid ""
+"ALTER TABLE wind ADD COLUMN rast_view raster;\n"
+"UPDATE wind \n"
+" set rast_view = ST_AddBand( NULL,\n"
+" ARRAY[\n"
+" ST_Reclass(rast, 1,'0.1-10]:1-10,9-10]:11,(11-33:0'::text, '8BUI'::text,0),\n"
+" ST_Reclass(rast,1, '11-33):0-255,[0-32:0,(34-1000:0'::text, '8BUI'::text,0), \n"
+" ST_Reclass(rast,1,'0-32]:0,(32-100:100-255'::text, '8BUI'::text,0)\n"
+" ]\n"
+" );"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7898
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Band\"/>, <xref linkend=\"RT_ST_BandPixelType\"/>, "
+"<xref linkend=\"RT_ST_MakeEmptyRaster\"/>, <xref linkend=\"reclassarg\"/>, "
+"<xref linkend=\"RT_ST_Value\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:7911
+#, no-c-format
+msgid "ST_Union"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:7912
+#, no-c-format
+msgid ""
+"Returns the union of a set of raster tiles into a single raster composed of "
+"1 or more bands."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:7917
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_Union</function></funcdef> "
+"<paramdef><type>setof raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:7923
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_Union</function></funcdef> "
+"<paramdef><type>setof raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>unionarg[] </type> "
+"<parameter>unionargset</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:7930
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_Union</function></funcdef> "
+"<paramdef><type>setof raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>nband</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:7937
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_Union</function></funcdef> "
+"<paramdef><type>setof raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>uniontype</parameter></paramdef>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:7944
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_Union</function></funcdef> "
+"<paramdef><type>setof raster</type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer</type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>uniontype</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7956
+#, no-c-format
+msgid ""
+"Returns the union of a set of raster tiles into a single raster composed of "
+"at least one band. The resulting raster's extent is the extent of the whole "
+"set. In the case of intersection, the resulting value is defined by "
+"<varname>uniontype</varname> which is one of the following: LAST (default), "
+"FIRST, MIN, MAX, COUNT, SUM, MEAN, RANGE."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7959
+#, no-c-format
+msgid ""
+"In order for rasters to be unioned, they most all have the same alignment. "
+"Use <xref linkend=\"RT_ST_SameAlignment\"/> and <xref "
+"linkend=\"RT_ST_NotSameAlignmentReason\"/> for more details and help. One "
+"way to fix alignment issues is to use <xref linkend=\"RT_ST_Resample\"/> and"
+" use the same reference raster for alignment."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7963
+#, no-c-format
+msgid "Enhanced: 2.1.0 Improved Speed (fully C-Based)."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7964
+#, no-c-format
+msgid "Availability: 2.1.0 ST_Union(rast, unionarg) variant was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7965
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 ST_Union(rast) (variant 1) unions all bands of all input "
+"rasters. Prior versions of PostGIS assumed the first band."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7966
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 ST_Union(rast, uniontype) (variant 4) unions all bands of "
+"all input rasters."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7969
+#, no-c-format
+msgid "Examples: Reconstitute a single band chunked raster tile"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7970
+#, no-c-format
+msgid ""
+"-- this creates a single band from first band of raster tiles\n"
+"-- that form the original file system tile\n"
+"SELECT filename, ST_Union(rast,1) As file_rast\n"
+"FROM sometable WHERE filename IN('dem01', 'dem02') GROUP BY filename;"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7974 reference_raster.xml:7978
+#, no-c-format
+msgid ""
+"Examples: Return a multi-band raster that is the union of tiles intersecting"
+" geometry"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7975
+#, no-c-format
+msgid ""
+"-- this creates a multi band raster collecting all the tiles that intersect a line\n"
+"-- Note: In 2.0, this would have just returned a single band raster\n"
+"-- , new union works on all bands by default\n"
+"-- this is equivalent to unionarg: ARRAY[ROW(1, 'LAST'), ROW(2, 'LAST'), ROW(3, 'LAST')]::unionarg[]\n"
+"SELECT ST_Union(rast)\n"
+"FROM aerials.boston\n"
+"WHERE ST_Intersects(rast, ST_GeomFromText('LINESTRING(230486 887771, 230500 88772)',26986) );"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7979
+#, no-c-format
+msgid ""
+"Here we use the longer syntax if we only wanted a subset of bands or we want"
+" to change order of bands"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:7980
+#, no-c-format
+msgid ""
+"-- this creates a multi band raster collecting all the tiles that intersect a line\n"
+"SELECT ST_Union(rast,ARRAY[ROW(2, 'LAST'), ROW(1, 'LAST'), ROW(3, 'LAST')]::unionarg[])\n"
+"FROM aerials.boston\n"
+"WHERE ST_Intersects(rast, ST_GeomFromText('LINESTRING(230486 887771, 230500 88772)',26986) );"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:7986
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Envelope\"/>, <xref linkend=\"RT_ST_ConvexHull\"/>, "
+"<xref linkend=\"RT_ST_Clip\"/>, <xref linkend=\"ST_Union\"/>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:7999
+#, no-c-format
+msgid "Built-in Map Algebra Callback Functions"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8003
+#, no-c-format
+msgid "ST_Distinct4ma"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8004
+#, no-c-format
+msgid ""
+"Raster processing function that calculates the number of unique pixel values"
+" in a neighborhood."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8008
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float8 "
+"<function>ST_Distinct4ma</function></funcdef> "
+"<paramdef><type>float8[][]</type> <parameter>matrix</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>nodatamode</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>double"
+" precision <function>ST_Distinct4ma</function></funcdef> "
+"<paramdef><type>double precision[][][]</type> "
+"<parameter>value</parameter></paramdef> <paramdef><type>integer[][] </type> "
+"<parameter>pos</parameter></paramdef> <paramdef><type>text[]</type> "
+"<parameter>VARIADIC userargs</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8028
+#, no-c-format
+msgid ""
+"Calculate the number of unique pixel values in a neighborhood of pixels."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8031 reference_raster.xml:8170
+#: reference_raster.xml:8245 reference_raster.xml:8330
+#: reference_raster.xml:8455 reference_raster.xml:8526
+#: reference_raster.xml:8601
+#, no-c-format
+msgid ""
+"Variant 1 is a specialized callback function for use as a callback parameter"
+" to <xref linkend=\"RT_ST_MapAlgebraFctNgb\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8035 reference_raster.xml:8174
+#: reference_raster.xml:8249 reference_raster.xml:8336
+#: reference_raster.xml:8459 reference_raster.xml:8530
+#: reference_raster.xml:8605
+#, no-c-format
+msgid ""
+"Variant 2 is a specialized callback function for use as a callback parameter"
+" to <xref linkend=\"RT_ST_MapAlgebra\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8041 reference_raster.xml:8180
+#: reference_raster.xml:8255 reference_raster.xml:8342
+#: reference_raster.xml:8465 reference_raster.xml:8536
+#: reference_raster.xml:8611
+#, no-c-format
+msgid ""
+"Use of Variant 1 is discouraged since <xref "
+"linkend=\"RT_ST_MapAlgebraFctNgb\"/> has been deprecated as of 2.1.0."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8047 reference_raster.xml:8186
+#: reference_raster.xml:8261 reference_raster.xml:8348
+#: reference_raster.xml:8471 reference_raster.xml:8542
+#: reference_raster.xml:8617
+#, no-c-format
+msgid "Enhanced: 2.1.0 Addition of Variant 2"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8053
+#, no-c-format
+msgid ""
+"SELECT \n"
+" rid,\n"
+" st_value(\n"
+" st_mapalgebrafctngb(rast, 1, NULL, 1, 1, 'st_distinct4ma(float[][],text,text[])'::regprocedure, 'ignore', NULL), 2, 2\n"
+" ) \n"
+"FROM dummy_rast \n"
+"WHERE rid = 2;\n"
+" rid | st_value\n"
+"-----+----------\n"
+" 2 | 3\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8059 reference_raster.xml:8483
+#: reference_raster.xml:8554
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_MapAlgebra\"/>, <xref linkend=\"RT_ST_Min4ma\"/>, "
+"<xref linkend=\"RT_ST_Max4ma\"/>, <xref linkend=\"RT_ST_Sum4ma\"/>, <xref "
+"linkend=\"RT_ST_Mean4ma\"/>, <xref linkend=\"RT_ST_Distinct4ma\"/>, <xref "
+"linkend=\"RT_ST_StdDev4ma\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8074
+#, no-c-format
+msgid "ST_InvDistWeight4ma"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8075
+#, no-c-format
+msgid ""
+"Raster processing function that interpolates a pixel's value from the "
+"pixel's neighborhood."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:8080
+#, no-c-format
+msgid ""
+"<funcdef>double precision <function>ST_InvDistWeight4ma</function></funcdef>"
+" <paramdef><type>double precision[][][]</type> "
+"<parameter>value</parameter></paramdef> <paramdef><type>integer[][]</type> "
+"<parameter>pos</parameter></paramdef> <paramdef><type>text[]</type> "
+"<parameter>VARIADIC userargs</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8092
+#, no-c-format
+msgid ""
+"Calculate an interpolated value for a pixel using the Inverse Distance "
+"Weighted method."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8094
+#, no-c-format
+msgid ""
+"There are two optional parameters that can be passed through "
+"<varname>userargs</varname>. The first parameter is the power factor "
+"(variable k in the equation below) between 0 and 1 used in the Inverse "
+"Distance Weighted equation. If not specified, default value is 1. The second"
+" parameter is the weight percentage applied only when the value of the pixel"
+" of interest is included with the interpolated value from the neighborhood. "
+"If not specified and the pixel of interest has a value, that value is "
+"returned."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8098
+#, no-c-format
+msgid "The basic inverse distance weight equation is:"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8107
+#, no-c-format
+msgid "k = power factor, a real number between 0 and 1"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8116 reference_raster.xml:8401
+#, no-c-format
+msgid ""
+"This function is a specialized callback function for use as a callback "
+"parameter to <xref linkend=\"RT_ST_MapAlgebra\"/>."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8124 reference_raster.xml:8409
+#, no-c-format
+msgid "-- NEEDS EXAMPLE"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8129
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_MinDist4ma\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8138
+#, no-c-format
+msgid "ST_Max4ma"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8139
+#, no-c-format
+msgid ""
+"Raster processing function that calculates the maximum pixel value in a "
+"neighborhood."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8143
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float8 <function>ST_Max4ma</function></funcdef> "
+"<paramdef><type>float8[][]</type> <parameter>matrix</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>nodatamode</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>double"
+" precision <function>ST_Max4ma</function></funcdef> <paramdef><type>double "
+"precision[][][]</type> <parameter>value</parameter></paramdef> "
+"<paramdef><type>integer[][] </type> <parameter>pos</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"userargs</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8163
+#, no-c-format
+msgid "Calculate the maximum pixel value in a neighborhood of pixels."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8165 reference_raster.xml:8240
+#: reference_raster.xml:8325 reference_raster.xml:8450
+#: reference_raster.xml:8596
+#, no-c-format
+msgid ""
+"For Variant 2, a substitution value for NODATA pixels can be specified by "
+"passing that value to userargs."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8192
+#, no-c-format
+msgid ""
+"SELECT \n"
+" rid,\n"
+" st_value(\n"
+" st_mapalgebrafctngb(rast, 1, NULL, 1, 1, 'st_max4ma(float[][],text,text[])'::regprocedure, 'ignore', NULL), 2, 2\n"
+" ) \n"
+"FROM dummy_rast \n"
+"WHERE rid = 2;\n"
+" rid | st_value\n"
+"-----+----------\n"
+" 2 | 254\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8198
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_MapAlgebra\"/>, <xref linkend=\"RT_ST_Min4ma\"/>, "
+"<xref linkend=\"RT_ST_Sum4ma\"/>, <xref linkend=\"RT_ST_Mean4ma\"/>, <xref "
+"linkend=\"RT_ST_Range4ma\"/>, <xref linkend=\"RT_ST_Distinct4ma\"/>, <xref "
+"linkend=\"RT_ST_StdDev4ma\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8213
+#, no-c-format
+msgid "ST_Mean4ma"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8214
+#, no-c-format
+msgid ""
+"Raster processing function that calculates the mean pixel value in a "
+"neighborhood."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8218
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float8 <function>ST_Mean4ma</function></funcdef> "
+"<paramdef><type>float8[][]</type> <parameter>matrix</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>nodatamode</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>double"
+" precision <function>ST_Mean4ma</function></funcdef> <paramdef><type>double "
+"precision[][][]</type> <parameter>value</parameter></paramdef> "
+"<paramdef><type>integer[][] </type> <parameter>pos</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"userargs</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8238
+#, no-c-format
+msgid "Calculate the mean pixel value in a neighborhood of pixels."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8267
+#, no-c-format
+msgid ""
+"SELECT \n"
+" rid,\n"
+" st_value(\n"
+" st_mapalgebrafctngb(rast, 1, '32BF', 1, 1, 'st_mean4ma(float[][],text,text[])'::regprocedure, 'ignore', NULL), 2, 2\n"
+" ) \n"
+"FROM dummy_rast \n"
+"WHERE rid = 2;\n"
+" rid | st_value\n"
+"-----+------------------\n"
+" 2 | 253.222229003906\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8274
+#, no-c-format
+msgid ""
+"SELECT \n"
+" rid,\n"
+" st_value(\n"
+" ST_MapAlgebra(rast, 1, 'st_mean4ma(double precision[][][], integer[][], text[])'::regprocedure,'32BF', 'FIRST', NULL, 1, 1)\n"
+" , 2, 2)\n"
+" FROM dummy_rast \n"
+" WHERE rid = 2;\n"
+" rid | st_value\n"
+"-----+------------------\n"
+" 2 | 253.222229003906\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8280
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_MapAlgebra\"/>, <xref linkend=\"RT_ST_Min4ma\"/>, "
+"<xref linkend=\"RT_ST_Max4ma\"/>, <xref linkend=\"RT_ST_Sum4ma\"/>, <xref "
+"linkend=\"RT_ST_Range4ma\"/>, <xref linkend=\"RT_ST_StdDev4ma\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8294
+#, no-c-format
+msgid "ST_Min4ma"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8295
+#, no-c-format
+msgid ""
+"Raster processing function that calculates the minimum pixel value in a "
+"neighborhood."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8301
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float8 <function>ST_Min4ma</function></funcdef> "
+"<paramdef><type>float8[][]</type> <parameter>matrix</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>nodatamode</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>double"
+" precision <function>ST_Min4ma</function></funcdef> <paramdef><type>double "
+"precision[][][]</type> <parameter>value</parameter></paramdef> "
+"<paramdef><type>integer[][] </type> <parameter>pos</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"userargs</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8321
+#, no-c-format
+msgid "Calculate the minimum pixel value in a neighborhood of pixels."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8354
+#, no-c-format
+msgid ""
+"SELECT \n"
+" rid,\n"
+" st_value(\n"
+" st_mapalgebrafctngb(rast, 1, NULL, 1, 1, 'st_min4ma(float[][],text,text[])'::regprocedure, 'ignore', NULL), 2, 2\n"
+" ) \n"
+"FROM dummy_rast \n"
+"WHERE rid = 2;\n"
+" rid | st_value\n"
+"-----+----------\n"
+" 2 | 250\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8359
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_MapAlgebra\"/>, <xref linkend=\"RT_ST_Max4ma\"/>, "
+"<xref linkend=\"RT_ST_Sum4ma\"/>, <xref linkend=\"RT_ST_Mean4ma\"/>, <xref "
+"linkend=\"RT_ST_Range4ma\"/>, <xref linkend=\"RT_ST_Distinct4ma\"/>, <xref "
+"linkend=\"RT_ST_StdDev4ma\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8374
+#, no-c-format
+msgid "ST_MinDist4ma"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8375
+#, no-c-format
+msgid ""
+"Raster processing function that returns the minimum distance (in number of "
+"pixels) between the pixel of interest and a neighboring pixel with value."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:8380
+#, no-c-format
+msgid ""
+"<funcdef>double precision <function>ST_MinDist4ma</function></funcdef> "
+"<paramdef><type>double precision[][][]</type> "
+"<parameter>value</parameter></paramdef> <paramdef><type>integer[][]</type> "
+"<parameter>pos</parameter></paramdef> <paramdef><type>text[]</type> "
+"<parameter>VARIADIC userargs</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8392
+#, no-c-format
+msgid ""
+"Return the shortest distance (in number of pixels) between the pixel of "
+"interest and the closest pixel with value in the neighborhood."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8395
+#, no-c-format
+msgid ""
+"The intent of this function is to provide an informative data point that "
+"helps infer the usefulness of the pixel of interest's interpolated value "
+"from <xref linkend=\"RT_ST_InvDistWeight4ma\"/>. This function is "
+"particularly useful when the neighborhood is sparsely populated."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8414
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_InvDistWeight4ma\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8423
+#, no-c-format
+msgid "ST_Range4ma"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8424
+#, no-c-format
+msgid ""
+"Raster processing function that calculates the range of pixel values in a "
+"neighborhood."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8428
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float8 <function>ST_Range4ma</function></funcdef> "
+"<paramdef><type>float8[][]</type> <parameter>matrix</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>nodatamode</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>double"
+" precision <function>ST_Range4ma</function></funcdef> <paramdef><type>double"
+" precision[][][]</type> <parameter>value</parameter></paramdef> "
+"<paramdef><type>integer[][] </type> <parameter>pos</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"userargs</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8448
+#, no-c-format
+msgid "Calculate the range of pixel values in a neighborhood of pixels."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8477
+#, no-c-format
+msgid ""
+"SELECT \n"
+" rid,\n"
+" st_value(\n"
+" st_mapalgebrafctngb(rast, 1, NULL, 1, 1, 'st_range4ma(float[][],text,text[])'::regprocedure, 'ignore', NULL), 2, 2\n"
+" ) \n"
+"FROM dummy_rast \n"
+"WHERE rid = 2;\n"
+" rid | st_value\n"
+"-----+----------\n"
+" 2 | 4\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8498
+#, no-c-format
+msgid "ST_StdDev4ma"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8499
+#, no-c-format
+msgid ""
+"Raster processing function that calculates the standard deviation of pixel "
+"values in a neighborhood."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8503
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float8 <function>ST_StdDev4ma</function></funcdef> "
+"<paramdef><type>float8[][]</type> <parameter>matrix</parameter></paramdef> "
+"<paramdef><type>text </type> <parameter>nodatamode</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>double"
+" precision <function>ST_StdDev4ma</function></funcdef> "
+"<paramdef><type>double precision[][][]</type> "
+"<parameter>value</parameter></paramdef> <paramdef><type>integer[][] </type> "
+"<parameter>pos</parameter></paramdef> <paramdef><type>text[]</type> "
+"<parameter>VARIADIC userargs</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8523
+#, no-c-format
+msgid ""
+"Calculate the standard deviation of pixel values in a neighborhood of "
+"pixels."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8548
+#, no-c-format
+msgid ""
+"SELECT \n"
+" rid,\n"
+" st_value(\n"
+" st_mapalgebrafctngb(rast, 1, '32BF', 1, 1, 'st_stddev4ma(float[][],text,text[])'::regprocedure, 'ignore', NULL), 2, 2\n"
+" ) \n"
+"FROM dummy_rast \n"
+"WHERE rid = 2;\n"
+" rid | st_value\n"
+"-----+------------------\n"
+" 2 | 1.30170822143555\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8569
+#, no-c-format
+msgid "ST_Sum4ma"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8570
+#, no-c-format
+msgid ""
+"Raster processing function that calculates the sum of all pixel values in a "
+"neighborhood."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8574
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>float8 <function>ST_Sum4ma</function></funcdef> "
+"<paramdef><type>float8[][]</type> <parameter>matrix</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>nodatamode</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"args</parameter></paramdef> </funcprototype> <funcprototype> <funcdef>double"
+" precision <function>ST_Sum4ma</function></funcdef> <paramdef><type>double "
+"precision[][][]</type> <parameter>value</parameter></paramdef> "
+"<paramdef><type>integer[][] </type> <parameter>pos</parameter></paramdef> "
+"<paramdef><type>text[]</type> <parameter>VARIADIC "
+"userargs</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8594
+#, no-c-format
+msgid "Calculate the sum of all pixel values in a neighborhood of pixels."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8623
+#, no-c-format
+msgid ""
+"SELECT \n"
+" rid,\n"
+" st_value(\n"
+" st_mapalgebrafctngb(rast, 1, '32BF', 1, 1, 'st_sum4ma(float[][],text,text[])'::regprocedure, 'ignore', NULL), 2, 2\n"
+" ) \n"
+"FROM dummy_rast \n"
+"WHERE rid = 2;\n"
+" rid | st_value\n"
+"-----+----------\n"
+" 2 | 2279\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8629
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_MapAlgebra\"/>, <xref linkend=\"RT_ST_Min4ma\"/>, "
+"<xref linkend=\"RT_ST_Max4ma\"/>, <xref linkend=\"RT_ST_Mean4ma\"/>, <xref "
+"linkend=\"RT_ST_Range4ma\"/>, <xref linkend=\"RT_ST_Distinct4ma\"/>, <xref "
+"linkend=\"RT_ST_StdDev4ma\"/>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:8645
+#, no-c-format
+msgid "DEM (Elevation)"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8649
+#, no-c-format
+msgid "ST_Aspect"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8650
+#, no-c-format
+msgid ""
+"Returns the aspect (in degrees by default) of an elevation raster band. "
+"Useful for analyzing terrain."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8653
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Aspect</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>band=1</parameter></paramdef> <paramdef choice=\"opt\"><type>text"
+" </type> <parameter>pixeltype=32BF</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>units=DEGREES</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>interpolate_nodata=FALSE</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Aspect</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>band</parameter></paramdef> "
+"<paramdef><type>raster </type> "
+"<parameter>customextent</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=32BF</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>units=DEGREES</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>interpolate_nodata=FALSE</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8678
+#, no-c-format
+msgid ""
+"Returns the aspect (in degrees by default) of an elevation raster band. "
+"Utilizes map algebra and applies the aspect equation to neighboring pixels."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8680
+#, no-c-format
+msgid ""
+"<varname>units</varname> indicates the units of the aspect. Possible values "
+"are: RADIANS, DEGREES (default)."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8684
+#, no-c-format
+msgid ""
+"When <varname>units</varname> = RADIANS, values are between 0 and 2 * pi "
+"radians measured clockwise from North."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8688
+#, no-c-format
+msgid ""
+"When <varname>units</varname> = DEGREES, values are between 0 and 360 "
+"degrees measured clockwise from North."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8692
+#, no-c-format
+msgid "If slope of pixel is zero, aspect of pixel is -1."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8697
+#, no-c-format
+msgid ""
+"For more information about Slope, Aspect and Hillshade, please refer to "
+"<ulink "
+"url=\"http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?TopicName=How%20Hillshade%20works\">ESRI"
+" - How hillshade works</ulink> and <ulink "
+"url=\"http://geospatial.intergraph.com/fieldguide/wwhelp/wwhimpl/common/html/wwhelp.htm?context=FieldGuide&file=Aspect_Images.html\">ERDAS"
+" Field Guide - Aspect Images</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8703 reference_raster.xml:8799
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 Uses ST_MapAlgebra() and added optional "
+"<varname>interpolate_nodata</varname> function parameter"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8704 reference_raster.xml:8928
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 In prior versions, return values were in radians. Now, return"
+" values default to degrees"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8709
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_SetValues(\n"
+" ST_AddBand(ST_MakeEmptyRaster(5, 5, 0, 0, 1, -1, 0, 0, 0), 1, '32BF', 0, -9999),\n"
+" 1, 1, 1, ARRAY[\n"
+" [1, 1, 1, 1, 1],\n"
+" [1, 2, 2, 2, 1],\n"
+" [1, 2, 3, 2, 1],\n"
+" [1, 2, 2, 2, 1],\n"
+" [1, 1, 1, 1, 1]\n"
+" ]::double precision[][]\n"
+" ) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_DumpValues(ST_Aspect(rast, 1, '32BF'))\n"
+"FROM foo\n"
+"\n"
+" st_dumpvalues \n"
+" \n"
+"------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------\n"
+"----------------------------------\n"
+" (1,\"{{315,341.565063476562,0,18.4349479675293,45},{288.434936523438,315,0,45,71.5650482177734},{270,270,-1,90,90},{251.565048217773,225,180,135,108.434951782227},{225,198.43495178\n"
+"2227,180,161.565048217773,135}}\")\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8715 reference_raster.xml:8812
+#: reference_raster.xml:8940
+#, no-c-format
+msgid ""
+"Complete example of tiles of a coverage. This query only works with "
+"PostgreSQL 9.1 or higher."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8717
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_Tile(\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(6, 6, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '32BF', 0, -9999\n"
+" ),\n"
+" 1, 1, 1, ARRAY[\n"
+" [1, 1, 1, 1, 1, 1],\n"
+" [1, 1, 1, 1, 2, 1],\n"
+" [1, 2, 2, 3, 3, 1],\n"
+" [1, 1, 3, 2, 1, 1],\n"
+" [1, 2, 2, 1, 2, 1],\n"
+" [1, 1, 1, 1, 1, 1]\n"
+" ]::double precision[]\n"
+" ),\n"
+" 2, 2\n"
+" ) AS rast\n"
+")\n"
+"SELECT\n"
+" t1.rast,\n"
+" ST_Aspect(ST_Union(t2.rast), 1, t1.rast)\n"
+"FROM foo t1\n"
+"CROSS JOIN foo t2\n"
+"WHERE ST_Intersects(t1.rast, t2.rast)\n"
+"GROUP BY t1.rast;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8722
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_TRI\"/>, <xref linkend=\"RT_ST_TPI\"/>, <xref "
+"linkend=\"RT_ST_Roughness\"/>, <xref linkend=\"RT_ST_HillShade\"/>, <xref "
+"linkend=\"RT_ST_Slope\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8735
+#, no-c-format
+msgid "ST_HillShade"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8736
+#, no-c-format
+msgid ""
+"Returns the hypothetical illumination of an elevation raster band using "
+"provided azimuth, altitude, brightness and scale inputs."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8739
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_HillShade</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>band=1</parameter></paramdef> <paramdef choice=\"opt\"><type>text"
+" </type> <parameter>pixeltype=32BF</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>azimuth=315</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>altitude=45</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>max_bright=255</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>scale=1.0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>interpolate_nodata=FALSE</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_HillShade</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>band</parameter></paramdef> "
+"<paramdef><type>raster </type> "
+"<parameter>customextent</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=32BF</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>azimuth=315</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>altitude=45</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>max_bright=255</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>scale=1.0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>interpolate_nodata=FALSE</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8770
+#, no-c-format
+msgid ""
+"Returns the hypothetical illumination of an elevation raster band using the "
+"azimuth, altitude, brightness, and scale inputs. Utilizes map algebra and "
+"applies the hill shade equation to neighboring pixels. Return pixel values "
+"are between 0 and 255."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8772
+#, no-c-format
+msgid ""
+"<varname>azimuth</varname> is a value between 0 and 360 degrees measured "
+"clockwise from North."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8776
+#, no-c-format
+msgid ""
+"<varname>altitude</varname> is a value between 0 and 90 degrees where 0 "
+"degrees is at the horizon and 90 degrees is directly overhead."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8780
+#, no-c-format
+msgid ""
+"<varname>max_bright</varname> is a value between 0 and 255 with 0 as no "
+"brightness and 255 as max brightness."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8784 reference_raster.xml:8912
+#, no-c-format
+msgid ""
+"<varname>scale</varname> is the ratio of vertical units to horizontal. For "
+"Feet:LatLon use scale=370400, for Meters:LatLon use scale=111120."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8788
+#, no-c-format
+msgid ""
+"If <varname>interpolate_nodata</varname> is TRUE, values for NODATA pixels "
+"from the input raster will be interpolated using <xref "
+"linkend=\"RT_ST_InvDistWeight4ma\"/> before computing the hillshade "
+"illumination."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8793
+#, no-c-format
+msgid ""
+"For more information about Hillshade, please refer to <ulink "
+"url=\"http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?TopicName=How%20Hillshade%20works\">How"
+" hillshade works</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8800
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 In prior versions, azimuth and altitude were expressed in "
+"radians. Now, azimuth and altitude are expressed in degrees"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8806
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_SetValues(\n"
+" ST_AddBand(ST_MakeEmptyRaster(5, 5, 0, 0, 1, -1, 0, 0, 0), 1, '32BF', 0, -9999),\n"
+" 1, 1, 1, ARRAY[\n"
+" [1, 1, 1, 1, 1],\n"
+" [1, 2, 2, 2, 1],\n"
+" [1, 2, 3, 2, 1],\n"
+" [1, 2, 2, 2, 1],\n"
+" [1, 1, 1, 1, 1]\n"
+" ]::double precision[][]\n"
+" ) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_DumpValues(ST_Hillshade(rast, 1, '32BF'))\n"
+"FROM foo\n"
+"\n"
+" st_dumpvalues \n"
+" \n"
+"------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------\n"
+"-----------------------------------------------------------------------\n"
+" (1,\"{{NULL,NULL,NULL,NULL,NULL},{NULL,251.32763671875,220.749786376953,147.224319458008,NULL},{NULL,220.749786376953,180.312225341797,67.7497863769531,NULL},{NULL,147.224319458008\n"
+",67.7497863769531,43.1210060119629,NULL},{NULL,NULL,NULL,NULL,NULL}}\")\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8814
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_Tile(\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(6, 6, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '32BF', 0, -9999\n"
+" ),\n"
+" 1, 1, 1, ARRAY[\n"
+" [1, 1, 1, 1, 1, 1],\n"
+" [1, 1, 1, 1, 2, 1],\n"
+" [1, 2, 2, 3, 3, 1],\n"
+" [1, 1, 3, 2, 1, 1],\n"
+" [1, 2, 2, 1, 2, 1],\n"
+" [1, 1, 1, 1, 1, 1]\n"
+" ]::double precision[]\n"
+" ),\n"
+" 2, 2\n"
+" ) AS rast\n"
+")\n"
+"SELECT\n"
+" t1.rast,\n"
+" ST_Hillshade(ST_Union(t2.rast), 1, t1.rast)\n"
+"FROM foo t1\n"
+"CROSS JOIN foo t2\n"
+"WHERE ST_Intersects(t1.rast, t2.rast)\n"
+"GROUP BY t1.rast;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8819
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_TRI\"/>, <xref linkend=\"RT_ST_TPI\"/>, <xref "
+"linkend=\"RT_ST_Roughness\"/>, <xref linkend=\"RT_ST_Aspect\"/>, <xref "
+"linkend=\"RT_ST_Slope\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8832
+#, no-c-format
+msgid "ST_Roughness"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8833
+#, no-c-format
+msgid "Returns a raster with the calculated \"roughness\" of a DEM."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:8838
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_Roughness</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>raster </type> "
+"<parameter>customextent</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> <parameter>pixeltype=\"32BF\"</parameter> "
+"</paramdef> <paramdef choice=\"opt\"><type>boolean </type> <parameter> "
+"interpolate_nodata=FALSE </parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8851
+#, no-c-format
+msgid ""
+"Calculates the \"roughness\" of a DEM, by subtracting the maximum from the "
+"minimum for a given area."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8857 reference_raster.xml:8990
+#: reference_raster.xml:9041
+#, no-c-format
+msgid "-- needs examples"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8862
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_TRI\"/>, <xref linkend=\"RT_ST_TPI\"/>, <xref "
+"linkend=\"RT_ST_Slope\"/>, <xref linkend=\"RT_ST_HillShade\"/>, <xref "
+"linkend=\"RT_ST_Aspect\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8875
+#, no-c-format
+msgid "ST_Slope"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8876
+#, no-c-format
+msgid ""
+"Returns the slope (in degrees by default) of an elevation raster band. "
+"Useful for analyzing terrain."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:8879
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>raster <function>ST_Slope</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>nband=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=32BF</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>units=DEGREES</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>scale=1.0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>interpolate_nodata=FALSE</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>raster <function>ST_Slope</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef><type>integer </type> <parameter>nband</parameter></paramdef> "
+"<paramdef><type>raster </type> "
+"<parameter>customextent</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>pixeltype=32BF</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> "
+"<parameter>units=DEGREES</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>double precision </type> "
+"<parameter>scale=1.0</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>interpolate_nodata=FALSE</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8906
+#, no-c-format
+msgid ""
+"Returns the slope (in degrees by default) of an elevation raster band. "
+"Utilizes map algebra and applies the slope equation to neighboring pixels."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8908
+#, no-c-format
+msgid ""
+"<varname>units</varname> indicates the units of the slope. Possible values "
+"are: RADIANS, DEGREES (default), PERCENT."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8916
+#, no-c-format
+msgid ""
+"If <varname>interpolate_nodata</varname> is TRUE, values for NODATA pixels "
+"from the input raster will be interpolated using <xref "
+"linkend=\"RT_ST_InvDistWeight4ma\"/> before computing the surface slope."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8921
+#, no-c-format
+msgid ""
+"For more information about Slope, Aspect and Hillshade, please refer to "
+"<ulink "
+"url=\"http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?TopicName=How%20Hillshade%20works\">ESRI"
+" - How hillshade works</ulink> and <ulink "
+"url=\"http://geospatial.intergraph.com/fieldguide/wwhelp/wwhimpl/common/html/wwhelp.htm?context=FieldGuide&file=Slope_Images.html\">ERDAS"
+" Field Guide - Slope Images</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8927
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 Uses ST_MapAlgebra() and added optional "
+"<varname>units</varname>, <varname>scale</varname>, "
+"<varname>interpolate_nodata</varname> function parameters"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8934
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_SetValues(\n"
+" ST_AddBand(ST_MakeEmptyRaster(5, 5, 0, 0, 1, -1, 0, 0, 0), 1, '32BF', 0, -9999),\n"
+" 1, 1, 1, ARRAY[\n"
+" [1, 1, 1, 1, 1],\n"
+" [1, 2, 2, 2, 1],\n"
+" [1, 2, 3, 2, 1],\n"
+" [1, 2, 2, 2, 1],\n"
+" [1, 1, 1, 1, 1]\n"
+" ]::double precision[][]\n"
+" ) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_DumpValues(ST_Slope(rast, 1, '32BF'))\n"
+"FROM foo\n"
+"\n"
+" st_dumpvalues \n"
+" \n"
+"------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------\n"
+"------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------\n"
+"---------------------------------------------------------------------\n"
+" (1,\"{{10.0249881744385,21.5681285858154,26.5650520324707,21.5681285858154,10.0249881744385},{21.5681285858154,35.2643890380859,36.8698959350586,35.2643890380859,21.5681285858154},\n"
+"{26.5650520324707,36.8698959350586,0,36.8698959350586,26.5650520324707},{21.5681285858154,35.2643890380859,36.8698959350586,35.2643890380859,21.5681285858154},{10.0249881744385,21.\n"
+"5681285858154,26.5650520324707,21.5681285858154,10.0249881744385}}\")\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:8942
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT ST_Tile(\n"
+" ST_SetValues(\n"
+" ST_AddBand(\n"
+" ST_MakeEmptyRaster(6, 6, 0, 0, 1, -1, 0, 0, 0),\n"
+" 1, '32BF', 0, -9999\n"
+" ),\n"
+" 1, 1, 1, ARRAY[\n"
+" [1, 1, 1, 1, 1, 1],\n"
+" [1, 1, 1, 1, 2, 1],\n"
+" [1, 2, 2, 3, 3, 1],\n"
+" [1, 1, 3, 2, 1, 1],\n"
+" [1, 2, 2, 1, 2, 1],\n"
+" [1, 1, 1, 1, 1, 1]\n"
+" ]::double precision[]\n"
+" ),\n"
+" 2, 2\n"
+" ) AS rast\n"
+")\n"
+"SELECT\n"
+" t1.rast,\n"
+" ST_Slope(ST_Union(t2.rast), 1, t1.rast)\n"
+"FROM foo t1\n"
+"CROSS JOIN foo t2\n"
+"WHERE ST_Intersects(t1.rast, t2.rast)\n"
+"GROUP BY t1.rast;"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8947
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_TRI\"/>, <xref linkend=\"RT_ST_TPI\"/>, <xref "
+"linkend=\"RT_ST_Roughness\"/>, <xref linkend=\"RT_ST_HillShade\"/>, <xref "
+"linkend=\"RT_ST_Aspect\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:8960
+#, no-c-format
+msgid "ST_TPI"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:8961
+#, no-c-format
+msgid "Returns a raster with the calculated Topographic Position Index."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:8966
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_TPI</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>nband</parameter></paramdef> <paramdef><type>raster "
+"</type> <parameter>customextent</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> <parameter>pixeltype=\"32BF\"</parameter> "
+"</paramdef> <paramdef choice=\"opt\"><type>boolean </type> <parameter> "
+"interpolate_nodata=FALSE </parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8980
+#, no-c-format
+msgid ""
+"Calculates the Topographic Position Index, which is defined as the folcal "
+"mean with radius of one minus the center cell."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8983 reference_raster.xml:9033
+#, no-c-format
+msgid "This function only supports a focalmean radius of one."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:8995
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_TRI\"/>, <xref linkend=\"RT_ST_Roughness\"/>, <xref "
+"linkend=\"RT_ST_Slope\"/>, <xref linkend=\"RT_ST_HillShade\"/>, <xref "
+"linkend=\"RT_ST_Aspect\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9008
+#, no-c-format
+msgid "ST_TRI"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9009
+#, no-c-format
+msgid "Returns a raster with the calculated Terrain Ruggedness Index."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9014
+#, no-c-format
+msgid ""
+"<funcdef>raster <function>ST_TRI</function></funcdef> <paramdef><type>raster"
+" </type> <parameter>rast</parameter></paramdef> <paramdef><type>integer "
+"</type> <parameter>nband</parameter></paramdef> <paramdef><type>raster "
+"</type> <parameter>customextent</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>text </type> <parameter>pixeltype=\"32BF\"</parameter> "
+"</paramdef> <paramdef choice=\"opt\"><type>boolean </type> <parameter> "
+"interpolate_nodata=FALSE </parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9028
+#, no-c-format
+msgid ""
+"Terrain Ruggedness Index is calculated by comparing a central pixel with its"
+" neighbors, taking the absolute values of the differences, and averaging the"
+" result."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9046
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Roughness\"/>, <xref linkend=\"RT_ST_TPI\"/>, <xref "
+"linkend=\"RT_ST_Slope\"/>, <xref linkend=\"RT_ST_HillShade\"/>, <xref "
+"linkend=\"RT_ST_Aspect\"/>"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:9060
+#, no-c-format
+msgid "Raster to Geometry"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9064
+#, no-c-format
+msgid "Box3D"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9065
+#, no-c-format
+msgid "Returns the box 3d representation of the enclosing box of the raster."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9070
+#, no-c-format
+msgid ""
+"<funcdef>box3d <function>Box3D</function></funcdef> <paramdef><type>raster "
+"</type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9080
+#, no-c-format
+msgid "Returns the box representing the extent of the raster."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9081
+#, no-c-format
+msgid ""
+"The polygon is defined by the corner points of the bounding box "
+"((<varname>MINX</varname>, <varname>MINY</varname>), "
+"(<varname>MAXX</varname>, <varname>MAXY</varname>))"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9085
+#, no-c-format
+msgid ""
+"Changed: 2.0.0 In pre-2.0 versions, there used to be a box2d instead of "
+"box3d. Since box2d is a deprecated type, this was changed to box3d."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9091
+#, no-c-format
+msgid ""
+"SELECT\n"
+" rid,\n"
+" Box3D(rast) AS rastbox\n"
+"FROM dummy_rast;\n"
+"\n"
+"rid | rastbox\n"
+"----+-------------------------------------------------\n"
+"1 | BOX3D(0.5 0.5 0,20.5 60.5 0)\n"
+"2 | BOX3D(3427927.75 5793243.5 0,3427928 5793244 0)"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9104
+#, no-c-format
+msgid "ST_ConvexHull"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9105
+#, no-c-format
+msgid ""
+"Return the convex hull geometry of the raster including pixel values equal "
+"to BandNoDataValue. For regular shaped and non-skewed rasters, this gives "
+"the same result as ST_Envelope so only useful for irregularly shaped or "
+"skewed rasters."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9112
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ConvexHull</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9122
+#, no-c-format
+msgid ""
+"Return the convex hull geometry of the raster including the NoDataBandValue "
+"band pixels. For regular shaped and non-skewed rasters, this gives more or "
+"less the same result as ST_Envelope so only useful for irregularly shaped or"
+" skewed rasters."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9126
+#, no-c-format
+msgid ""
+"ST_Envelope floors the coordinates and hence add a little buffer around the "
+"raster so the answer is subtly different from ST_ConvexHull which does not "
+"floor."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9133
+#, no-c-format
+msgid ""
+"Refer to <ulink "
+"url=\"http://trac.osgeo.org/postgis/wiki/WKTRaster/SpecificationWorking01\">PostGIS"
+" Raster Specification</ulink> for a diagram of this."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9134
+#, no-c-format
+msgid ""
+"-- Note envelope and convexhull are more or less the same\n"
+"SELECT ST_AsText(ST_ConvexHull(rast)) As convhull, \n"
+" ST_AsText(ST_Envelope(rast)) As env\n"
+"FROM dummy_rast WHERE rid=1;\n"
+"\n"
+" convhull | env\n"
+"--------------------------------------------------------+------------------------------------\n"
+" POLYGON((0.5 0.5,20.5 0.5,20.5 60.5,0.5 60.5,0.5 0.5)) | POLYGON((0 0,20 0,20 60,0 60,0 0))"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9135
+#, no-c-format
+msgid ""
+"-- now we skew the raster \n"
+"-- note how the convex hull and envelope are now different\n"
+"SELECT ST_AsText(ST_ConvexHull(rast)) As convhull, \n"
+" ST_AsText(ST_Envelope(rast)) As env\n"
+"FROM (SELECT ST_SetRotation(rast, 0.1, 0.1) As rast \n"
+" FROM dummy_rast WHERE rid=1) As foo;\n"
+" \n"
+" convhull | env\n"
+"--------------------------------------------------------+------------------------------------\n"
+" POLYGON((0.5 0.5,20.5 1.5,22.5 61.5,2.5 60.5,0.5 0.5)) | POLYGON((0 0,22 0,22 61,0 61,0 0))"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9141
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_MinConvexHull\"/>, <xref "
+"linkend=\"ST_ConvexHull\"/>, <xref linkend=\"ST_AsText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9152
+#, no-c-format
+msgid "ST_DumpAsPolygons"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9153
+#, no-c-format
+msgid ""
+"Returns a set of geomval (geom,val) rows, from a given raster band. If no "
+"band number is specified, band num defaults to 1."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9158
+#, no-c-format
+msgid ""
+"<funcdef>setof geomval <function>ST_DumpAsPolygons</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>band_num=1</parameter></paramdef> <paramdef "
+"choice=\"opt\"><type>boolean </type> "
+"<parameter>exclude_nodata_value=TRUE</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9169
+#, no-c-format
+msgid ""
+"This is a set-returning function (SRF). It returns a set of geomval rows, "
+"formed by a geometry (geom) and a pixel band value (val). Each polygon is "
+"the union of all pixels for that band that have the same pixel value denoted"
+" by val."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9173
+#, no-c-format
+msgid ""
+"ST_DumpAsPolygon is useful for polygonizing rasters. It is the reverse of a "
+"GROUP BY in that it creates new rows. For example it can be used to expand a"
+" single raster into multiple POLYGONS/MULTIPOLYGONS."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9177
+#, no-c-format
+msgid "Availability: Requires GDAL 1.7 or higher."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9178
+#, no-c-format
+msgid ""
+"If there is a no data value set for a band, pixels with that value will not "
+"be returned."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9179
+#, no-c-format
+msgid ""
+"If you only care about count of pixels with a given value in a raster, it is"
+" faster to use <xref linkend=\"RT_ST_ValueCount\"/>."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9181
+#, no-c-format
+msgid ""
+"This is different than ST_PixelAsPolygons where one geometry is returned for"
+" each pixel regardless of pixel value."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9189
+#, no-c-format
+msgid ""
+"SELECT val, ST_AsText(geom) As geomwkt\n"
+"FROM (\n"
+"SELECT (ST_DumpAsPolygons(rast)).*\n"
+"FROM dummy_rast \n"
+"WHERE rid = 2\n"
+") As foo\n"
+"WHERE val BETWEEN 249 and 251\n"
+"ORDER BY val;\n"
+"\n"
+" val | geomwkt\n"
+"-----+--------------------------------------------------------------------------\n"
+" 249 | POLYGON((3427927.95 5793243.95,3427927.95 5793243.85,3427928 5793243.85,\n"
+" 3427928 5793243.95,3427927.95 5793243.95))\n"
+" 250 | POLYGON((3427927.75 5793243.9,3427927.75 5793243.85,3427927.8 5793243.85,\n"
+" 3427927.8 5793243.9,3427927.75 5793243.9))\n"
+" 250 | POLYGON((3427927.8 5793243.8,3427927.8 5793243.75,3427927.85 5793243.75,\n"
+" 3427927.85 5793243.8, 3427927.8 5793243.8))\n"
+" 251 | POLYGON((3427927.75 5793243.85,3427927.75 5793243.8,3427927.8 5793243.8,\n"
+" 3427927.8 5793243.85,3427927.75 5793243.85))"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9194
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Value\"/>, <xref linkend=\"RT_ST_Polygon\"/>, <xref "
+"linkend=\"RT_ST_ValueCount\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9205
+#, no-c-format
+msgid "ST_Envelope"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9206
+#, no-c-format
+msgid "Returns the polygon representation of the extent of the raster."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9211
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Envelope</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9221
+#, no-c-format
+msgid ""
+"Returns the polygon representation of the extent of the raster in spatial "
+"coordinate units defined by srid. It is a float8 minimum bounding box "
+"represented as a polygon."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9223
+#, no-c-format
+msgid ""
+"The polygon is defined by the corner points of the bounding box "
+"((<varname>MINX</varname>, <varname>MINY</varname>), "
+"(<varname>MINX</varname>, <varname>MAXY</varname>), "
+"(<varname>MAXX</varname>, <varname>MAXY</varname>), "
+"(<varname>MAXX</varname>, <varname>MINY</varname>), "
+"(<varname>MINX</varname>, <varname>MINY</varname>))"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9235
+#, no-c-format
+msgid ""
+"SELECT rid, ST_AsText(ST_Envelope(rast)) As envgeomwkt\n"
+"FROM dummy_rast;\n"
+"\n"
+" rid | envgeomwkt\n"
+"-----+--------------------------------------------------------------------\n"
+" 1 | POLYGON((0 0,20 0,20 60,0 60,0 0))\n"
+" 2 | POLYGON((3427927 5793243,3427928 5793243,\n"
+" 3427928 5793244,3427927 5793244, 3427927 5793243))"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9240
+#, no-c-format
+msgid ", <xref linkend=\"ST_AsText\"/>, <xref linkend=\"RT_ST_SRID\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9250
+#, no-c-format
+msgid "ST_MinConvexHull"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9251
+#, no-c-format
+msgid "Return the convex hull geometry of the raster excluding NODATA pixels."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9258
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MinConvexHull</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>nband=NULL</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9269
+#, no-c-format
+msgid ""
+"Return the convex hull geometry of the raster excluding NODATA pixels. If "
+"<varname>nband</varname> is NULL, all bands of the raster are considered."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9278
+#, no-c-format
+msgid ""
+"WITH foo AS (\n"
+" SELECT\n"
+" ST_SetValues(\n"
+" ST_SetValues(\n"
+" ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(9, 9, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 0, 0), 2, '8BUI', 1, 0),\n"
+" 1, 1, 1,\n"
+" ARRAY[\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [0, 0, 0, 1, 0, 0, 0, 0, 1],\n"
+" [0, 0, 0, 1, 1, 0, 0, 0, 0],\n"
+" [0, 0, 0, 1, 0, 0, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0]\n"
+" ]::double precision[][]\n"
+" ),\n"
+" 2, 1, 1,\n"
+" ARRAY[\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [1, 0, 0, 0, 0, 1, 0, 0, 0],\n"
+" [0, 0, 0, 0, 1, 1, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 1, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [0, 0, 0, 0, 0, 0, 0, 0, 0],\n"
+" [0, 0, 1, 0, 0, 0, 0, 0, 0]\n"
+" ]::double precision[][]\n"
+" ) AS rast\n"
+")\n"
+"SELECT\n"
+" ST_AsText(ST_ConvexHull(rast)) AS hull,\n"
+" ST_AsText(ST_MinConvexHull(rast)) AS mhull,\n"
+" ST_AsText(ST_MinConvexHull(rast, 1)) AS mhull_1,\n"
+" ST_AsText(ST_MinConvexHull(rast, 2)) AS mhull_2\n"
+"FROM foo\n"
+"\n"
+" hull | mhull | mhull_1 | mhull_2 \n"
+"----------------------------------+-------------------------------------+-------------------------------------+-------------------------------------\n"
+" POLYGON((0 0,9 0,9 -9,0 -9,0 0)) | POLYGON((0 -3,9 -3,9 -9,0 -9,0 -3)) | POLYGON((3 -3,9 -3,9 -6,3 -6,3 -3)) | POLYGON((0 -3,6 -3,6 -9,0 -9,0 -3))"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9283
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_ConvexHull\"/>, <xref linkend=\"ST_ConvexHull\"/>, "
+"<xref linkend=\"ST_AsText\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9294
+#, no-c-format
+msgid "ST_Polygon"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9295
+#, no-c-format
+msgid ""
+"Returns a multipolygon geometry formed by the union of pixels that have a "
+"pixel value that is not no data value. If no band number is specified, band "
+"num defaults to 1."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9300
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Polygon</function></funcdef> "
+"<paramdef><type>raster </type> <parameter>rast</parameter></paramdef> "
+"<paramdef choice=\"opt\"><type>integer </type> "
+"<parameter>band_num=1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9310
+#, no-c-format
+msgid "Availability: 0.1.6 Requires GDAL 1.7 or higher."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9311
+#, no-c-format
+msgid ""
+"Enhanced: 2.1.0 Improved Speed (fully C-Based) and the returning "
+"multipolygon is ensured to be valid."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9312
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 In prior versions would sometimes return a polygon, changed "
+"to always return multipolygon."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9317
+#, no-c-format
+msgid ""
+"-- by default no data band value is 0 or not set, so polygon will return a square polygon \n"
+"SELECT ST_AsText(ST_Polygon(rast)) As geomwkt\n"
+"FROM dummy_rast\n"
+"WHERE rid = 2;\n"
+"\n"
+"geomwkt\n"
+"--------------------------------------------\n"
+"MULTIPOLYGON(((3427927.75 5793244,3427928 5793244,3427928 5793243.75,3427927.75 5793243.75,3427927.75 5793244)))\n"
+" \n"
+" \n"
+"-- now we change the no data value of first band\n"
+"UPDATE dummy_rast SET rast = ST_SetBandNoDataValue(rast,1,254)\n"
+"WHERE rid = 2;\n"
+"SELECt rid, ST_BandNoDataValue(rast)\n"
+"from dummy_rast where rid = 2;\n"
+"\n"
+"-- ST_Polygon excludes the pixel value 254 and returns a multipolygon\n"
+"SELECT ST_AsText(ST_Polygon(rast)) As geomwkt\n"
+"FROM dummy_rast\n"
+"WHERE rid = 2;\n"
+"\n"
+"geomwkt\n"
+"---------------------------------------------------------\n"
+"MULTIPOLYGON(((3427927.9 5793243.95,3427927.85 5793243.95,3427927.85 5793244,3427927.9 5793244,3427927.9 5793243.95)),((3427928 5793243.85,3427928 5793243.8,3427927.95 5793243.8,3427927.95 5793243.85,3427927.9 5793243.85,3427927.9 5793243.9,3427927.9 5793243.95,3427927.95 5793243.95,3427928 5793243.95,3427928 5793243.85)),((3427927.8 5793243.75,3427927.75 5793243.75,3427927.75 5793243.8,3427927.75 5793243.85,3427927.75 5793243.9,3427927.75 5793244,3427927.8 5793244,3427927.8 5793243.9,3427927.8 5793243.85,3427927.85 5793243.85,3427927.85 5793243.8,3427927.85 5793243.75,3427927.8 5793243.75)))\n"
+"\n"
+"-- Or if you want the no data value different for just one time\n"
+"\n"
+"SELECT ST_AsText(\n"
+" ST_Polygon(\n"
+" ST_SetBandNoDataValue(rast,1,252)\n"
+" )\n"
+" ) As geomwkt\n"
+"FROM dummy_rast\n"
+"WHERE rid =2;\n"
+"\n"
+"geomwkt\n"
+"---------------------------------\n"
+"MULTIPOLYGON(((3427928 5793243.85,3427928 5793243.8,3427928 5793243.75,3427927.85 5793243.75,3427927.8 5793243.75,3427927.8 5793243.8,3427927.75 5793243.8,3427927.75 5793243.85,3427927.75 5793243.9,3427927.75 5793244,3427927.8 5793244,3427927.85 5793244,3427927.9 5793244,3427928 5793244,3427928 5793243.95,3427928 5793243.85),(3427927.9 5793243.9,3427927.9 5793243.85,3427927.95 5793243.85,3427927.95 5793243.9,3427927.9 5793243.9)))"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:9334
+#, no-c-format
+msgid "Raster Operators"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9337
+#, no-c-format
+msgid "&&"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9339
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box intersects B's bounding "
+"box."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:9343
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>&&</function></funcdef> "
+"<paramdef> <type>raster </type> <parameter>A</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>B</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>&&</function></funcdef> <paramdef> <type>raster </type> "
+"<parameter>A</parameter> </paramdef> <paramdef> <type>geometry </type> "
+"<parameter>B</parameter> </paramdef> </funcprototype> <funcprototype> "
+"<funcdef>boolean <function>&&</function></funcdef> <paramdef> "
+"<type>geometry </type> <parameter>B</parameter> </paramdef> <paramdef> "
+"<type>raster </type> <parameter>A</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9385
+#, no-c-format
+msgid ""
+"The <varname>&&</varname> operator returns <varname>TRUE</varname> "
+"if the bounding box of raster/geometr A intersects the bounding box of "
+"raster/geometr B."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9387 reference_raster.xml:9639
+#: reference_raster.xml:10649 reference_raster.xml:10750
+#: reference_raster.xml:10843
+#, no-c-format
+msgid ""
+"This operand will make use of any indexes that may be available on the "
+"rasters."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9396
+#, no-c-format
+msgid ""
+"SELECT A.rid As a_rid, B.rid As b_rid, A.rast && B.rast As intersect\n"
+" FROM dummy_rast AS A CROSS JOIN dummy_rast AS B LIMIT 3;\n"
+"\n"
+" a_rid | b_rid | intersect\n"
+"-------+-------+---------\n"
+" 2 | 2 | t\n"
+" 2 | 3 | f\n"
+" 2 | 1 | f"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9402
+#, no-c-format
+msgid "&<"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9404
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is to the left of B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9409
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>&<</function></funcdef> <paramdef> "
+"<type>raster </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>raster </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9430
+#, no-c-format
+msgid ""
+"The <varname>&<</varname> operator returns <varname>TRUE</varname> if"
+" the bounding box of raster A overlaps or is to the left of the bounding box"
+" of raster B, or more accurately, overlaps or is NOT to the right of the "
+"bounding box of raster B."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9434 reference_raster.xml:9479
+#, no-c-format
+msgid ""
+"This operand will make use of any indexes that may be available on the "
+"geometries."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9441
+#, no-c-format
+msgid ""
+"SELECT A.rid As a_rid, B.rid As b_rid, A.rast &< B.rast As overleft\n"
+" FROM dummy_rast AS A CROSS JOIN dummy_rast AS B;\n"
+"\n"
+"a_rid | b_rid | overleft\n"
+"------+-------+----------\n"
+" 2 | 2 | t\n"
+" 2 | 3 | f\n"
+" 2 | 1 | f\n"
+" 3 | 2 | t\n"
+" 3 | 3 | t\n"
+" 3 | 1 | f\n"
+" 1 | 2 | t\n"
+" 1 | 3 | t\n"
+" 1 | 1 | t"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9447
+#, no-c-format
+msgid "&>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9449
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is to the right of B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9454
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>&></function></funcdef> <paramdef> "
+"<type>raster </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>raster </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9475
+#, no-c-format
+msgid ""
+"The <varname>&></varname> operator returns <varname>TRUE</varname> if"
+" the bounding box of raster A overlaps or is to the right of the bounding "
+"box of raster B, or more accurately, overlaps or is NOT to the left of the "
+"bounding box of raster B."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9486
+#, no-c-format
+msgid ""
+"SELECT A.rid As a_rid, B.rid As b_rid, A.rast &> B.rast As overright\n"
+" FROM dummy_rast AS A CROSS JOIN dummy_rast AS B;\n"
+"\n"
+" a_rid | b_rid | overright\n"
+"-------+-------+----------\n"
+" 2 | 2 | t\n"
+" 2 | 3 | t\n"
+" 2 | 1 | t\n"
+" 3 | 2 | f\n"
+" 3 | 3 | t\n"
+" 3 | 1 | f\n"
+" 1 | 2 | f\n"
+" 1 | 3 | t\n"
+" 1 | 1 | t"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9492
+#, no-c-format
+msgid "="
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9494
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is the same as B's. Uses"
+" double precision bounding box."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9499
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>=</function></funcdef> <paramdef> "
+"<type>raster </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>raster </type> <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9520
+#, no-c-format
+msgid ""
+"The <varname>=</varname> operator returns <varname>TRUE</varname> if the"
+" bounding box of raster A is the same as the bounding box of raster B. "
+"PostgreSQL uses the =, <, and > operators defined for rasters to "
+"perform internal orderings and comparison of rasters (ie. in a GROUP BY or "
+"ORDER BY clause)."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9524
+#, no-c-format
+msgid ""
+"This operand will NOT make use of any indexes that may be available on the "
+"rasters. Use <xref linkend=\"RT_Raster_Same\"/> instead. This operator "
+"exists mostly so one can group by the raster column."
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9540
+#, no-c-format
+msgid "<refname>@</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9542
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is contained by B's. "
+"Uses double precision bounding box."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:9546
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>@</function></funcdef> <paramdef>"
+" <type>raster </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>raster </type> <parameter>B</parameter> </paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean <function>@</function></funcdef> <paramdef>"
+" <type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>raster </type> <parameter>B</parameter> </paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean <function>@</function></funcdef> <paramdef>"
+" <type>raster </type> <parameter>B</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9589
+#, no-c-format
+msgid ""
+"The <varname>@</varname> operator returns <varname>TRUE</varname> if the "
+"bounding box of raster/geometry A is contained by bounding box of "
+"raster/geometr B."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9592 reference_raster.xml:9712
+#, no-c-format
+msgid "This operand will use spatial indexes on the rasters."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9594
+#, no-c-format
+msgid "Availability: 2.0.0 raster @ raster, raster @ geometry introduced"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9595
+#, no-c-format
+msgid "Availability: 2.0.5 geometry @ raster introduced"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9608
+#, no-c-format
+msgid "<refname>~=</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9610
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is the same as B's."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:9615
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>~=</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>A</parameter> </paramdef> <paramdef> <type>raster </type>"
+" <parameter>B</parameter> </paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9636
+#, no-c-format
+msgid ""
+"The <varname>~=</varname> operator returns <varname>TRUE</varname> if the "
+"bounding box of raster A is the same as the bounding box of raster B."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9648
+#, no-c-format
+msgid ""
+"Very useful usecase is for taking two sets of single band rasters that are "
+"of the same chunk but represent different themes and creating a multi-band "
+"raster"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9649
+#, no-c-format
+msgid ""
+"SELECT ST_AddBand(prec.rast, alt.rast) As new_rast\n"
+" FROM prec INNER JOIN alt ON (prec.rast ~= alt.rast);"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9654
+#, no-c-format
+msgid ", <xref linkend=\"RT_Raster_EQ\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9660
+#, no-c-format
+msgid "<refname>~</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9662
+#, no-c-format
+msgid ""
+"Returns <varname>TRUE</varname> if A's bounding box is contains B's. Uses "
+"double precision bounding box."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:9666
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>~</function></funcdef> <paramdef>"
+" <type>raster </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>raster </type> <parameter>B</parameter> </paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean <function>~</function></funcdef> <paramdef>"
+" <type>geometry </type> <parameter>A</parameter> </paramdef> <paramdef> "
+"<type>raster </type> <parameter>B</parameter> </paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean <function>~</function></funcdef> <paramdef>"
+" <type>raster </type> <parameter>B</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>A</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9709
+#, no-c-format
+msgid ""
+"The <varname>~</varname> operator returns <varname>TRUE</varname> if the "
+"bounding box of raster/geometry A is contains bounding box of raster/geometr"
+" B."
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:9727
+#, no-c-format
+msgid "Raster and Raster Band Spatial Relationships"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9731
+#, no-c-format
+msgid "ST_Contains"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9732
+#, no-c-format
+msgid ""
+"Return true if no points of raster rastB lie in the exterior of raster rastA"
+" and at least one point of the interior of rastB lies in the interior of "
+"rastA."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:9738
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_Contains</function></funcdef> "
+"<paramdef> <type>raster </type> <parameter>rastA</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandA</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Contains</function></funcdef> <paramdef> <type>raster </type> "
+"<parameter>rastA</parameter> </paramdef> <paramdef> <type>raster </type> "
+"<parameter>rastB</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9777
+#, no-c-format
+msgid ""
+"Raster rastA contains rastB if and only if no points of rastB lie in the "
+"exterior of rastA and at least one point of the interior of rastB lies in "
+"the interior of rastA. If the band number is not provided (or set to NULL), "
+"only the convex hull of the raster is considered in the test. If the band "
+"number is provided, only those pixels with value (not NODATA) are considered"
+" in the test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9782 reference_raster.xml:9875
+#: reference_raster.xml:9956 reference_raster.xml:10037
+#: reference_raster.xml:10247 reference_raster.xml:10331
+#: reference_raster.xml:10411
+#, no-c-format
+msgid ""
+"This function will make use of any indexes that may be available on the "
+"rasters."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9788
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_Contains(ST_Polygon(raster), geometry) or "
+"ST_Contains(geometry, ST_Polygon(raster))."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9794
+#, no-c-format
+msgid ""
+"ST_Contains() is the inverse of ST_Within(). So, ST_Contains(rastA, rastB) "
+"implies ST_Within(rastB, rastA)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9805
+#, no-c-format
+msgid ""
+"-- specified band numbers\n"
+"SELECT r1.rid, r2.rid, ST_Contains(r1.rast, 1, r2.rast, 1) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 1;\n"
+"\n"
+"NOTICE: The first raster provided has no bands\n"
+" rid | rid | st_contains \n"
+"-----+-----+-------------\n"
+" 1 | 1 | \n"
+" 1 | 2 | f"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9807
+#, no-c-format
+msgid ""
+"-- no band numbers specified\n"
+"SELECT r1.rid, r2.rid, ST_Contains(r1.rast, r2.rast) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 1;\n"
+" rid | rid | st_contains \n"
+"-----+-----+-------------\n"
+" 1 | 1 | t\n"
+" 1 | 2 | f"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9811
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_Within\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9820
+#, no-c-format
+msgid "ST_ContainsProperly"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9821
+#, no-c-format
+msgid ""
+"Return true if rastB intersects the interior of rastA but not the boundary "
+"or exterior of rastA."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:9827
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>ST_ContainsProperly</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>rastA</parameter> </paramdef> <paramdef> <type>integer "
+"</type> <parameter>nbandA</parameter> </paramdef> <paramdef> <type>raster "
+"</type> <parameter>rastB</parameter> </paramdef> <paramdef> <type>integer "
+"</type> <parameter>nbandB</parameter> </paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean "
+"<function>ST_ContainsProperly</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>rastA</parameter> </paramdef> <paramdef> <type>raster "
+"</type> <parameter>rastB</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9866
+#, no-c-format
+msgid ""
+"Raster rastA contains properly rastB if rastB intersects the interior of "
+"rastA but not the boundary or exterior of rastA. If the band number is not "
+"provided (or set to NULL), only the convex hull of the raster is considered "
+"in the test. If the band number is provided, only those pixels with value "
+"(not NODATA) are considered in the test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9870
+#, no-c-format
+msgid "Raster rastA does not contain properly itself but does contain itself."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9881
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_ContainsProperly(ST_Polygon(raster), geometry) or "
+"ST_ContainsProperly(geometry, ST_Polygon(raster))."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9892
+#, no-c-format
+msgid ""
+"SELECT r1.rid, r2.rid, ST_ContainsProperly(r1.rast, 1, r2.rast, 1) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 2;\n"
+"\n"
+" rid | rid | st_containsproperly \n"
+"-----+-----+---------------------\n"
+" 2 | 1 | f\n"
+" 2 | 2 | f"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9896
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_Contains\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9905
+#, no-c-format
+msgid "ST_Covers"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9906
+#, no-c-format
+msgid "Return true if no points of raster rastB lie outside raster rastA."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:9912
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_Covers</function></funcdef> "
+"<paramdef> <type>raster </type> <parameter>rastA</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandA</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Covers</function></funcdef> <paramdef> <type>raster </type> "
+"<parameter>rastA</parameter> </paramdef> <paramdef> <type>raster </type> "
+"<parameter>rastB</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9951
+#, no-c-format
+msgid ""
+"Raster rastA covers rastB if and only if no points of rastB lie in the "
+"exterior of rastA. If the band number is not provided (or set to NULL), only"
+" the convex hull of the raster is considered in the test. If the band number"
+" is provided, only those pixels with value (not NODATA) are considered in "
+"the test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9962
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_Covers(ST_Polygon(raster), geometry) or "
+"ST_Covers(geometry, ST_Polygon(raster))."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:9973
+#, no-c-format
+msgid ""
+"SELECT r1.rid, r2.rid, ST_Covers(r1.rast, 1, r2.rast, 1) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 2;\n"
+"\n"
+" rid | rid | st_covers \n"
+"-----+-----+-----------\n"
+" 2 | 1 | f\n"
+" 2 | 2 | t"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:9977
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_CoveredBy\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:9986
+#, no-c-format
+msgid "ST_CoveredBy"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:9987
+#, no-c-format
+msgid "Return true if no points of raster rastA lie outside raster rastB."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:9993
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_CoveredBy</function></funcdef>"
+" <paramdef> <type>raster </type> <parameter>rastA</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandA</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_CoveredBy</function></funcdef> <paramdef> <type>raster </type> "
+"<parameter>rastA</parameter> </paramdef> <paramdef> <type>raster </type> "
+"<parameter>rastB</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10032
+#, no-c-format
+msgid ""
+"Raster rastA is covered by rastB if and only if no points of rastA lie in "
+"the exterior of rastB. If the band number is not provided (or set to NULL), "
+"only the convex hull of the raster is considered in the test. If the band "
+"number is provided, only those pixels with value (not NODATA) are considered"
+" in the test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10043
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_CoveredBy(ST_Polygon(raster), geometry) or "
+"ST_CoveredBy(geometry, ST_Polygon(raster))."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10054
+#, no-c-format
+msgid ""
+"SELECT r1.rid, r2.rid, ST_CoveredBy(r1.rast, 1, r2.rast, 1) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 2;\n"
+"\n"
+" rid | rid | st_coveredby \n"
+"-----+-----+--------------\n"
+" 2 | 1 | f\n"
+" 2 | 2 | t"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10058
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_Covers\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:10067
+#, no-c-format
+msgid "ST_Disjoint"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:10068
+#, no-c-format
+msgid "Return true if raster rastA does not spatially intersect rastB."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:10074
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_Disjoint</function></funcdef> "
+"<paramdef> <type>raster </type> <parameter>rastA</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandA</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Disjoint</function></funcdef> <paramdef> <type>raster </type> "
+"<parameter>rastA</parameter> </paramdef> <paramdef> <type>raster </type> "
+"<parameter>rastB</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10113
+#, no-c-format
+msgid ""
+"Raster rastA and rastB are disjointed if they do not share any space "
+"together. If the band number is not provided (or set to NULL), only the "
+"convex hull of the raster is considered in the test. If the band number is "
+"provided, only those pixels with value (not NODATA) are considered in the "
+"test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10118
+#, no-c-format
+msgid "This function does NOT use any indexes."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10124
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_Disjoint(ST_Polygon(raster), geometry)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10135
+#, no-c-format
+msgid ""
+"-- rid = 1 has no bands, hence the NOTICE and the NULL value for st_disjoint\n"
+"SELECT r1.rid, r2.rid, ST_Disjoint(r1.rast, 1, r2.rast, 1) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 2;\n"
+"\n"
+"NOTICE: The second raster provided has no bands\n"
+" rid | rid | st_disjoint \n"
+"-----+-----+-------------\n"
+" 2 | 1 | \n"
+" 2 | 2 | f"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10137
+#, no-c-format
+msgid ""
+"-- this time, without specifying band numbers\n"
+"SELECT r1.rid, r2.rid, ST_Disjoint(r1.rast, r2.rast) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 2;\n"
+"\n"
+" rid | rid | st_disjoint \n"
+"-----+-----+-------------\n"
+" 2 | 1 | t\n"
+" 2 | 2 | f"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:10150
+#, no-c-format
+msgid "ST_Intersects"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:10151
+#, no-c-format
+msgid "Return true if raster rastA spatially intersects raster rastB."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:10155
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>ST_Intersects</function></funcdef> <paramdef> <type>raster </type>"
+" <parameter>rastA</parameter> </paramdef> <paramdef> <type>integer </type> "
+"<parameter>nbandA</parameter> </paramdef> <paramdef> <type>raster </type> "
+"<parameter>rastB</parameter> </paramdef> <paramdef> <type>integer </type> "
+"<parameter>nbandB</parameter> </paramdef> </funcprototype> <funcprototype> "
+"<funcdef>boolean <function>ST_Intersects</function></funcdef> <paramdef> "
+"<type>raster </type> <parameter>rastA</parameter> </paramdef> <paramdef> "
+"<type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Intersects</function></funcdef> <paramdef> <type>raster </type>"
+" <parameter>rast</parameter> </paramdef> <paramdef> <type>integer </type> "
+"<parameter>nband</parameter> </paramdef> <paramdef> <type>geometry </type> "
+"<parameter>geommin</parameter> </paramdef> </funcprototype> <funcprototype> "
+"<funcdef>boolean <function>ST_Intersects</function></funcdef> <paramdef> "
+"<type>raster </type> <parameter>rast</parameter> </paramdef> <paramdef> "
+"<type>geometry </type> <parameter>geommin</parameter> </paramdef> <paramdef "
+"choice=\"opt\"> <type>integer </type> <parameter>nband=NULL</parameter> "
+"</paramdef> </funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Intersects</function></funcdef> <paramdef> <type>geometry "
+"</type> <parameter>geommin</parameter> </paramdef> <paramdef> <type>raster "
+"</type> <parameter>rast</parameter> </paramdef> <paramdef choice=\"opt\"> "
+"<type>integer </type> <parameter>nband=NULL</parameter> </paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10242
+#, no-c-format
+msgid ""
+"Return true if raster rastA spatially intersects raster rastB. If the band "
+"number is not provided (or set to NULL), only the convex hull of the raster "
+"is considered in the test. If the band number is provided, only those pixels"
+" with value (not NODATA) are considered in the test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10252
+#, no-c-format
+msgid "Enhanced: 2.0.0 support raster/raster intersects was introduced."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10257
+#, no-c-format
+msgid ""
+"Changed: 2.1.0 The behavior of the ST_Intersects(raster, geometry) variants "
+"changed to match that of ST_Intersects(geometry, raster)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10266
+#, no-c-format
+msgid ""
+"-- different bands of same raster\n"
+"SELECT ST_Intersects(rast, 2, rast, 3) FROM dummy_rast WHERE rid = 2;\n"
+"\n"
+" st_intersects \n"
+"---------------\n"
+" t"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10271
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_Disjoint\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:10280
+#, no-c-format
+msgid "ST_Overlaps"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:10281
+#, no-c-format
+msgid ""
+"Return true if raster rastA and rastB intersect but one does not completely "
+"contain the other."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:10287
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_Overlaps</function></funcdef> "
+"<paramdef> <type>raster </type> <parameter>rastA</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandA</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Overlaps</function></funcdef> <paramdef> <type>raster </type> "
+"<parameter>rastA</parameter> </paramdef> <paramdef> <type>raster </type> "
+"<parameter>rastB</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10326
+#, no-c-format
+msgid ""
+"Return true if raster rastA spatially overlaps raster rastB. This means that"
+" rastA and rastB intersect but one does not completely contain the other. If"
+" the band number is not provided (or set to NULL), only the convex hull of "
+"the raster is considered in the test. If the band number is provided, only "
+"those pixels with value (not NODATA) are considered in the test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10337
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_Overlaps(ST_Polygon(raster), geometry)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10348
+#, no-c-format
+msgid ""
+"-- comparing different bands of same raster\n"
+"SELECT ST_Overlaps(rast, 1, rast, 2) FROM dummy_rast WHERE rid = 2;\n"
+"\n"
+" st_overlaps \n"
+"-------------\n"
+" f"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:10360
+#, no-c-format
+msgid "ST_Touches"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:10361
+#, no-c-format
+msgid ""
+"Return true if raster rastA and rastB have at least one point in common but "
+"their interiors do not intersect."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:10367
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_Touches</function></funcdef> "
+"<paramdef> <type>raster </type> <parameter>rastA</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandA</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Touches</function></funcdef> <paramdef> <type>raster </type> "
+"<parameter>rastA</parameter> </paramdef> <paramdef> <type>raster </type> "
+"<parameter>rastB</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10406
+#, no-c-format
+msgid ""
+"Return true if raster rastA spatially touches raster rastB. This means that "
+"rastA and rastB have at least one point in common but their interiors do not"
+" intersect. If the band number is not provided (or set to NULL), only the "
+"convex hull of the raster is considered in the test. If the band number is "
+"provided, only those pixels with value (not NODATA) are considered in the "
+"test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10417
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_Touches(ST_Polygon(raster), geometry)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10428
+#, no-c-format
+msgid ""
+"SELECT r1.rid, r2.rid, ST_Touches(r1.rast, 1, r2.rast, 1) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 2;\n"
+"\n"
+" rid | rid | st_touches \n"
+"-----+-----+------------\n"
+" 2 | 1 | f\n"
+" 2 | 2 | f"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:10440
+#, no-c-format
+msgid "ST_SameAlignment"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:10442
+#, no-c-format
+msgid ""
+"Returns true if rasters have same skew, scale, spatial ref, and offset "
+"(pixels can be put on same grid without cutting into pixels) and false if "
+"they don't with notice detailing issue."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:10446
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>ST_SameAlignment</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>rastA</parameter> </paramdef> <paramdef> <type>raster "
+"</type> <parameter>rastB</parameter> </paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean "
+"<function>ST_SameAlignment</function></funcdef> <paramdef> <type>double "
+"precision </type> <parameter>ulx1</parameter> </paramdef> <paramdef> "
+"<type>double precision </type> <parameter>uly1</parameter> </paramdef> "
+"<paramdef> <type>double precision </type> <parameter>scalex1</parameter> "
+"</paramdef> <paramdef> <type>double precision </type> "
+"<parameter>scaley1</parameter> </paramdef> <paramdef> <type>double precision"
+" </type> <parameter>skewx1</parameter> </paramdef> <paramdef> <type>double "
+"precision </type> <parameter>skewy1</parameter> </paramdef> <paramdef> "
+"<type>double precision </type> <parameter>ulx2</parameter> </paramdef> "
+"<paramdef> <type>double precision </type> <parameter>uly2</parameter> "
+"</paramdef> <paramdef> <type>double precision </type> "
+"<parameter>scalex2</parameter> </paramdef> <paramdef> <type>double precision"
+" </type> <parameter>scaley2</parameter> </paramdef> <paramdef> <type>double "
+"precision </type> <parameter>skewx2</parameter> </paramdef> <paramdef> "
+"<type>double precision </type> <parameter>skewy2</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_SameAlignment</function></funcdef> <paramdef> <type>raster set "
+"</type> <parameter>rastfield</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10525
+#, no-c-format
+msgid ""
+"Non-Aggregate version (Variants 1 and 2): Returns true if the two rasters "
+"(either provided directly or made using the values for upperleft, scale, "
+"skew and srid) have the same scale, skew, srid and at least one of any of "
+"the four corners of any pixel of one raster falls on any corner of the grid "
+"of the other raster. Returns false if they don't and a NOTICE detailing the "
+"alignment issue."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10529
+#, no-c-format
+msgid ""
+"Aggregate version (Variant 3): From a set of rasters, returns true if all "
+"rasters in the set are aligned. The ST_SameAlignment() function is an "
+"\"aggregate\" function in the terminology of PostgreSQL. That means that it "
+"operates on rows of data, in the same way the SUM() and AVG() functions do."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10534
+#, no-c-format
+msgid "Enhanced: 2.1.0 addition of Aggegrate variant"
+msgstr ""
+
+#. Tag: title
+#: reference_raster.xml:10538
+#, no-c-format
+msgid "Examples: Rasters"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10540
+#, no-c-format
+msgid ""
+"SELECT ST_SameAlignment(\n"
+" ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),\n"
+" ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0)\n"
+") as sm;\n"
+"\n"
+"sm\n"
+"----\n"
+"t"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10541
+#, no-c-format
+msgid ""
+"SELECT ST_SameAlignment(A.rast,b.rast)\n"
+" FROM dummy_rast AS A CROSS JOIN dummy_rast AS B;\n"
+"\n"
+" NOTICE: The two rasters provided have different SRIDs\n"
+"NOTICE: The two rasters provided have different SRIDs\n"
+" st_samealignment\n"
+"------------------\n"
+" t\n"
+" f\n"
+" f\n"
+" f"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10545
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_NotSameAlignmentReason\"/>, <xref "
+"linkend=\"RT_ST_MakeEmptyRaster\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:10555
+#, no-c-format
+msgid "ST_NotSameAlignmentReason"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:10556
+#, no-c-format
+msgid ""
+"<refpurpose>Returns text stating if rasters are aligned and if not aligned, "
+"a reason why.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_raster.xml:10561
+#, no-c-format
+msgid ""
+"<funcdef>text <function>ST_NotSameAlignmentReason</function></funcdef> "
+"<paramdef><type>raster </type><parameter>rastA</parameter></paramdef> "
+"<paramdef><type>raster </type><parameter>rastB</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10571
+#, no-c-format
+msgid ""
+"<para>Returns text stating if rasters are aligned and if not aligned, a "
+"reason why.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10574
+#, no-c-format
+msgid ""
+"If there are several reasons why the rasters are not aligned, only one "
+"reason (the first test to fail) will be returned."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10584
+#, no-c-format
+msgid ""
+"SELECT\n"
+" ST_SameAlignment(\n"
+" ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),\n"
+" ST_MakeEmptyRaster(1, 1, 0, 0, 1.1, 1.1, 0, 0)\n"
+" ),\n"
+" ST_NotSameAlignmentReason(\n"
+" ST_MakeEmptyRaster(1, 1, 0, 0, 1, 1, 0, 0),\n"
+" ST_MakeEmptyRaster(1, 1, 0, 0, 1.1, 1.1, 0, 0)\n"
+" )\n"
+";\n"
+"\n"
+" st_samealignment | st_notsamealignmentreason \n"
+"------------------+-------------------------------------------------\n"
+" f | The rasters have different scales on the X axis\n"
+"(1 row)"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10589
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_SameAlignment\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:10598
+#, no-c-format
+msgid "ST_Within"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:10599
+#, no-c-format
+msgid ""
+"Return true if no points of raster rastA lie in the exterior of raster rastB"
+" and at least one point of the interior of rastA lies in the interior of "
+"rastB."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:10605
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_Within</function></funcdef> "
+"<paramdef> <type>raster </type> <parameter>rastA</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandA</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandB</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_Within</function></funcdef> <paramdef> <type>raster </type> "
+"<parameter>rastA</parameter> </paramdef> <paramdef> <type>raster </type> "
+"<parameter>rastB</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10644
+#, no-c-format
+msgid ""
+"Raster rastA is within rastB if and only if no points of rastA lie in the "
+"exterior of rastB and at least one point of the interior of rastA lies in "
+"the interior of rastB. If the band number is not provided (or set to NULL), "
+"only the convex hull of the raster is considered in the test. If the band "
+"number is provided, only those pixels with value (not NODATA) are considered"
+" in the test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10655
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_Within(ST_Polygon(raster), geometry) or "
+"ST_Within(geometry, ST_Polygon(raster))."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10661
+#, no-c-format
+msgid ""
+"ST_Within() is the inverse of ST_Contains(). So, ST_Within(rastA, rastB) "
+"implies ST_Contains(rastB, rastA)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10672
+#, no-c-format
+msgid ""
+"SELECT r1.rid, r2.rid, ST_Within(r1.rast, 1, r2.rast, 1) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 2;\n"
+"\n"
+" rid | rid | st_within \n"
+"-----+-----+-----------\n"
+" 2 | 1 | f\n"
+" 2 | 2 | t"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10676
+#, no-c-format
+msgid ""
+", <xref linkend=\"RT_ST_Contains\"/>, <xref linkend=\"RT_ST_DWithin\"/>, "
+"<xref linkend=\"RT_ST_DFullyWithin\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:10687
+#, no-c-format
+msgid "ST_DWithin"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:10688
+#, no-c-format
+msgid ""
+"Return true if rasters rastA and rastB are within the specified distance of "
+"each other."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:10694
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean <function>ST_DWithin</function></funcdef> "
+"<paramdef> <type>raster </type> <parameter>rastA</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandA</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"<paramdef> <type>integer </type> <parameter>nbandB</parameter> </paramdef> "
+"<paramdef> <type>double precision </type> "
+"<parameter>distance_of_srid</parameter> </paramdef> </funcprototype> "
+"<funcprototype> <funcdef>boolean <function>ST_DWithin</function></funcdef> "
+"<paramdef> <type>raster </type> <parameter>rastA</parameter> </paramdef> "
+"<paramdef> <type>raster </type> <parameter>rastB</parameter> </paramdef> "
+"<paramdef> <type>double precision </type> "
+"<parameter>distance_of_srid</parameter> </paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10741
+#, no-c-format
+msgid ""
+"Return true if rasters rastA and rastB are within the specified distance of "
+"each other. If the band number is not provided (or set to NULL), only the "
+"convex hull of the raster is considered in the test. If the band number is "
+"provided, only those pixels with value (not NODATA) are considered in the "
+"test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10745 reference_raster.xml:10838
+#, no-c-format
+msgid ""
+"The distance is specified in units defined by the spatial reference system "
+"of the rasters. For this function to make sense, the source rasters must "
+"both be of the same coordinate projection, having the same SRID."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10756
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_DWithin(ST_Polygon(raster), geometry)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10767
+#, no-c-format
+msgid ""
+"SELECT r1.rid, r2.rid, ST_DWithin(r1.rast, 1, r2.rast, 1, 3.14) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 2;\n"
+"\n"
+" rid | rid | st_dwithin \n"
+"-----+-----+------------\n"
+" 2 | 1 | f\n"
+" 2 | 2 | t"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10771
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_DFullyWithin\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_raster.xml:10780
+#, no-c-format
+msgid "ST_DFullyWithin"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_raster.xml:10781
+#, no-c-format
+msgid ""
+"Return true if rasters rastA and rastB are fully within the specified "
+"distance of each other."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_raster.xml:10787
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>boolean "
+"<function>ST_DFullyWithin</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>rastA</parameter> </paramdef> <paramdef> <type>integer "
+"</type> <parameter>nbandA</parameter> </paramdef> <paramdef> <type>raster "
+"</type> <parameter>rastB</parameter> </paramdef> <paramdef> <type>integer "
+"</type> <parameter>nbandB</parameter> </paramdef> <paramdef> <type>double "
+"precision </type> <parameter>distance_of_srid</parameter> </paramdef> "
+"</funcprototype> <funcprototype> <funcdef>boolean "
+"<function>ST_DFullyWithin</function></funcdef> <paramdef> <type>raster "
+"</type> <parameter>rastA</parameter> </paramdef> <paramdef> <type>raster "
+"</type> <parameter>rastB</parameter> </paramdef> <paramdef> <type>double "
+"precision </type> <parameter>distance_of_srid</parameter> </paramdef> "
+"</funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10834
+#, no-c-format
+msgid ""
+"Return true if rasters rastA and rastB are fully within the specified "
+"distance of each other. If the band number is not provided (or set to NULL),"
+" only the convex hull of the raster is considered in the test. If the band "
+"number is provided, only those pixels with value (not NODATA) are considered"
+" in the test."
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10849
+#, no-c-format
+msgid ""
+"To test the spatial relationship of a raster and a geometry, use ST_Polygon "
+"on the raster, e.g. ST_DFullyWithin(ST_Polygon(raster), geometry)."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_raster.xml:10860
+#, no-c-format
+msgid ""
+"SELECT r1.rid, r2.rid, ST_DFullyWithin(r1.rast, 1, r2.rast, 1, 3.14) FROM dummy_rast r1 CROSS JOIN dummy_rast r2 WHERE r1.rid = 2;\n"
+"\n"
+" rid | rid | st_dfullywithin \n"
+"-----+-----+-----------------\n"
+" 2 | 1 | f\n"
+" 2 | 2 | t"
+msgstr ""
+
+#. Tag: para
+#: reference_raster.xml:10864
+#, no-c-format
+msgid ", <xref linkend=\"RT_ST_DWithin\"/>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2015-09-29 12:21+0000\n"
+"PO-Revision-Date: 2015-09-29 12:24+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: para
+#: reference_sfcgal.xml:5
+#, no-c-format
+msgid ""
+"SFCGAL is a C++ wrapper library around CGAL that provides advanced 2D and 3D"
+" functions. For robustness, geometry coordinates have an exact rational "
+"number representation."
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:9
+#, no-c-format
+msgid ""
+"Installation instructions of the library can be found on SFCGAL home page "
+"<ulink url=\"http://www.sfcgal.org\">http://www.sfcgal.org</ulink>. To load "
+"the functions create extension postgis_sfcgal."
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:13
+#, no-c-format
+msgid ""
+"Some SFCGAL functions replace standard ones (ST_Intersects, ST_Intersection,"
+" ST_Difference, ST_Union, ST_Area and ST_Distance), to switch between "
+"standard functions and SFCGAL function use: <programlisting>SET "
+"postgis.backend = sfcgal;</programlisting> and"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:17
+#, no-c-format
+msgid "SET postgis.backend = geos;"
+msgstr ""
+
+#. Tag: title
+#: reference_sfcgal.xml:22
+#, no-c-format
+msgid "SFCGAL Functions"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:25
+#, no-c-format
+msgid "postgis_sfcgal_version"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:27
+#, no-c-format
+msgid "Returns the version of SFCGAL in use"
+msgstr ""
+
+#. Tag: funcdef
+#: reference_sfcgal.xml:33
+#, no-c-format
+msgid "text <function>postgis_sfcgal_version</function>"
+msgstr ""
+
+#. Tag: title
+#: reference_sfcgal.xml:40 reference_sfcgal.xml:72 reference_sfcgal.xml:165
+#: reference_sfcgal.xml:224 reference_sfcgal.xml:288 reference_sfcgal.xml:317
+#: reference_sfcgal.xml:346 reference_sfcgal.xml:375 reference_sfcgal.xml:480
+#: reference_sfcgal.xml:523 reference_sfcgal.xml:551 reference_sfcgal.xml:579
+#: reference_sfcgal.xml:617 reference_sfcgal.xml:708 reference_sfcgal.xml:749
+#: reference_sfcgal.xml:777
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_sfcgal.xml:42 reference_sfcgal.xml:74 reference_sfcgal.xml:167
+#: reference_sfcgal.xml:321 reference_sfcgal.xml:348 reference_sfcgal.xml:384
+#: reference_sfcgal.xml:482 reference_sfcgal.xml:581 reference_sfcgal.xml:619
+#, no-c-format
+msgid "Availability: 2.1.0"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:43 reference_sfcgal.xml:75 reference_sfcgal.xml:168
+#: reference_sfcgal.xml:234 reference_sfcgal.xml:291 reference_sfcgal.xml:322
+#: reference_sfcgal.xml:349 reference_sfcgal.xml:385 reference_sfcgal.xml:483
+#: reference_sfcgal.xml:526 reference_sfcgal.xml:554 reference_sfcgal.xml:582
+#: reference_sfcgal.xml:620 reference_sfcgal.xml:711 reference_sfcgal.xml:752
+#: reference_sfcgal.xml:780
+#, no-c-format
+msgid "&sfcgal_required;"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:44 reference_sfcgal.xml:76 reference_sfcgal.xml:169
+#: reference_sfcgal.xml:235 reference_sfcgal.xml:292 reference_sfcgal.xml:323
+#: reference_sfcgal.xml:350 reference_sfcgal.xml:484 reference_sfcgal.xml:527
+#: reference_sfcgal.xml:555 reference_sfcgal.xml:583 reference_sfcgal.xml:621
+#: reference_sfcgal.xml:712 reference_sfcgal.xml:753 reference_sfcgal.xml:781
+#, no-c-format
+msgid "&Z_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:45 reference_sfcgal.xml:77 reference_sfcgal.xml:170
+#: reference_sfcgal.xml:236 reference_sfcgal.xml:293 reference_sfcgal.xml:351
+#: reference_sfcgal.xml:485 reference_sfcgal.xml:528 reference_sfcgal.xml:556
+#: reference_sfcgal.xml:584 reference_sfcgal.xml:622 reference_sfcgal.xml:713
+#: reference_sfcgal.xml:754 reference_sfcgal.xml:782
+#, no-c-format
+msgid "&P_support;"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:46 reference_sfcgal.xml:78 reference_sfcgal.xml:171
+#: reference_sfcgal.xml:237 reference_sfcgal.xml:294 reference_sfcgal.xml:352
+#: reference_sfcgal.xml:486 reference_sfcgal.xml:529 reference_sfcgal.xml:557
+#: reference_sfcgal.xml:585 reference_sfcgal.xml:623 reference_sfcgal.xml:714
+#: reference_sfcgal.xml:755 reference_sfcgal.xml:783
+#, no-c-format
+msgid "&T_support;"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:54
+#, no-c-format
+msgid "ST_Extrude"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:56
+#, no-c-format
+msgid "Extrude a surface to a related volume"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:61
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Extrude</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>x</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>y</parameter></paramdef> "
+"<paramdef><type>float</type> <parameter>z</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_sfcgal.xml:81 reference_sfcgal.xml:174 reference_sfcgal.xml:240
+#: reference_sfcgal.xml:388 reference_sfcgal.xml:588 reference_sfcgal.xml:626
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: para
+#: reference_sfcgal.xml:82
+#, no-c-format
+msgid ""
+"3D images were generated using the PostGIS <xref linkend=\"ST_AsX3D\"/> and "
+"rendering in HTML using <ulink url=\"http://www.x3dom.org\">X3Dom HTML "
+"Javascript redering library</ulink>."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:89
+#, no-c-format
+msgid ""
+"SELECT ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
+" 50, 'quad_segs=2'),0,0,30);"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:95
+#, no-c-format
+msgid "Original octagon formed from buffering point"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:100
+#, no-c-format
+msgid ""
+"ST_Extrude(ST_Buffer(ST_GeomFromText('POINT(100 90)'),\n"
+" 50, 'quad_segs=2'),0,0,30);"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:106
+#, no-c-format
+msgid "Hexagon extruded 30 units along Z produces a PolyhedralSurfaceZ"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:114
+#, no-c-format
+msgid "SELECT ST_GeomFromText('LINESTRING(50 50, 100 90, 95 150)')"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:120
+#, no-c-format
+msgid "Original linestring"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:125
+#, no-c-format
+msgid ""
+"SELECT ST_Extrude(\n"
+" ST_GeomFromText('LINESTRING(50 50, 100 90, 95 150)'),0,0,10));"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:131
+#, no-c-format
+msgid "LineString Extruded along Z produces a PolyhedralSurfaceZ"
+msgstr ""
+
+#. Tag: title
+#: reference_sfcgal.xml:141 reference_sfcgal.xml:263 reference_sfcgal.xml:594
+#: reference_sfcgal.xml:725
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: reference_sfcgal.xml:150
+#, no-c-format
+msgid "ST_StraightSkeleton"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:152
+#, no-c-format
+msgid "Compute a straight skeleton from a geometry"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:157
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_StraightSkeleton</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:175
+#, no-c-format
+msgid ""
+"SELECT ST_StraightSkeleton(ST_GeomFromText('POLYGON (( 190 190, 10 190, 10 "
+"10, 190 10, 190 20, 160 30, 60 30, 60 130, 190 140, 190 190 ))'));"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:186 reference_sfcgal.xml:665
+#, no-c-format
+msgid "Original polygon"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:195
+#, no-c-format
+msgid "Straight Skeleton of polygon"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:209
+#, no-c-format
+msgid "ST_ApproximateMedialAxis"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:211
+#, no-c-format
+msgid "Compute the approximate medial axis of an areal geometry."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:216
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ApproximateMedialAxis</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:226
+#, no-c-format
+msgid ""
+"Return an approximate medial axis for the areal input based on its straight "
+"skeleton. Uses an SFCGAL specific API when built against a capable version "
+"(1.2.0+). Otherwise the function is just a wrapper around "
+"ST_StraightSkeleton (slower case)."
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:233 reference_sfcgal.xml:525 reference_sfcgal.xml:553
+#: reference_sfcgal.xml:710 reference_sfcgal.xml:751 reference_sfcgal.xml:779
+#, no-c-format
+msgid "Availability: 2.2.0"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:241
+#, no-c-format
+msgid ""
+"SELECT ST_ApproximateMedialAxis(ST_GeomFromText('POLYGON (( 190 190, 10 190,"
+" 10 10, 190 10, 190 20, 160 30, 60 30, 60 130, 190 140, 190 190 ))'));"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:252
+#, no-c-format
+msgid "A polygon and its approximate medial axis"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:273
+#, no-c-format
+msgid "ST_IsPlanar"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:275
+#, no-c-format
+msgid "Check if a surface is or not planar"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:280
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>ST_IsPlanar</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:290
+#, no-c-format
+msgid ""
+"Availability: 2.2.0: This was documented in 2.1.0 but got accidentally left "
+"out in 2.1 release."
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:302
+#, no-c-format
+msgid "ST_Orientation"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:304
+#, no-c-format
+msgid "Determine surface orientation"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:309
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>ST_Orientation</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:319
+#, no-c-format
+msgid ""
+"The function only applies to polygons. It returns -1 if the polygon is "
+"counterclockwise oriented and 1 if the polygon is clockwise oriented."
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:331
+#, no-c-format
+msgid "ST_ForceLHR"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:333
+#, no-c-format
+msgid "Force LHR orientation"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:338
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_ForceLHR</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:359
+#, no-c-format
+msgid "ST_MinkowskiSum"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:361
+#, no-c-format
+msgid "Performs Minkowski sum"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:366
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_MinkowskiSum</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:377
+#, no-c-format
+msgid ""
+"This function performs a 2D minkowski sum of a point, line or polygon with a"
+" polygon."
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:378
+#, no-c-format
+msgid ""
+"A minkowski sum of two geometries A and B is the set of all points that are "
+"the sum of any point in A and B. Minkowski sums are often used in motion "
+"planning and computer-aided design. More details on <ulink "
+"url=\"https://en.wikipedia.org/wiki/Minkowski_addition\">Wikipedia Minkowski"
+" addition</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:379
+#, no-c-format
+msgid ""
+"The first parameter can be any 2D geometry (point, linestring, polygon). If "
+"a 3D geometry is passed, it will be converted to 2D by forcing Z to 0, "
+"leading to possible cases of invalidity. The second parameter must be a 2D "
+"polygon."
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:381
+#, no-c-format
+msgid ""
+"Implementation utilizes <ulink "
+"url=\"http://doc.cgal.org/latest/Minkowski_sum_2/\">CGAL 2D "
+"Minkowskisum</ulink>."
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:389
+#, no-c-format
+msgid ""
+"Minkowski Sum of Linestring and circle polygon where Linestring cuts thru "
+"the circle"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:401 reference_sfcgal.xml:436
+#, no-c-format
+msgid "Before Summing"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:413
+#, no-c-format
+msgid "After summing"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:422
+#, no-c-format
+msgid ""
+"SELECT ST_MinkowskiSum(line, circle))\n"
+"FROM (SELECT \n"
+" ST_MakeLine(ST_MakePoint(10, 10),ST_MakePoint(100, 100)) As line,\n"
+" ST_Buffer(ST_GeomFromText('POINT(50 50)'), 30) As circle) As foo;\n"
+" \n"
+"-- wkt --\n"
+"MULTIPOLYGON(((30 59.9999999999999,30.5764415879031 54.1472903395161,32.2836140246614 48.5194970290472,35.0559116309237 43.3328930094119,38.7867965644036 38.7867965644035,43.332893009412 35.0559116309236,48.5194970290474 32.2836140246614,54.1472903395162 30.5764415879031,60.0000000000001 30,65.8527096604839 30.5764415879031,71.4805029709527 32.2836140246614,76.6671069905881 35.0559116309237,81.2132034355964 38.7867965644036,171.213203435596 128.786796564404,174.944088369076 133.332893009412,177.716385975339 138.519497029047,179.423558412097 144.147290339516,180 150,179.423558412097 155.852709660484,177.716385975339 161.480502970953,174.944088369076 166.667106990588,171.213203435596 171.213203435596,166.667106990588 174.944088369076,\n"
+"161.480502970953 177.716385975339,155.852709660484 179.423558412097,150 180,144.147290339516 179.423558412097,138.519497029047 177.716385975339,133.332893009412 174.944088369076,128.786796564403 171.213203435596,38.7867965644035 81.2132034355963,35.0559116309236 76.667106990588,32.2836140246614 71.4805029709526,30.5764415879031 65.8527096604838,30 59.9999999999999)))"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:424
+#, no-c-format
+msgid "Minkowski Sum of a polygon and multipoint"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:448
+#, no-c-format
+msgid ""
+"After summing: polygon is duplicated and translated to position of points"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:457
+#, no-c-format
+msgid ""
+"SELECT ST_MinkowskiSum(mp, poly)\n"
+"FROM (SELECT 'MULTIPOINT(25 50,70 25)'::geometry As mp,\n"
+" 'POLYGON((130 150, 20 40, 50 60, 125 100, 130 150))'::geometry As poly\n"
+" ) As foo\n"
+"\n"
+" \n"
+"-- wkt --\n"
+"MULTIPOLYGON(\n"
+" ((70 115,100 135,175 175,225 225,70 115)),\n"
+" ((120 65,150 85,225 125,275 175,120 65))\n"
+" )"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:464
+#, no-c-format
+msgid "ST_3DIntersection"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:466
+#, no-c-format
+msgid "Perform 3D intersection"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:471
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_3DIntersection</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_sfcgal.xml:490
+#, no-c-format
+msgid "Examples: 3D linestring and Polygon"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:491
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_3DIntersection(linestring, polygon)) As wkt\n"
+"FROM ST_GeomFromText('LINESTRING Z (2 2 6,1.5 1.5 7,1 1 8,0.5 0.5 8,0 0 10)') AS linestring\n"
+" CROSS JOIN ST_GeomFromText('POLYGON((0 0 8, 0 1 8, 1 1 8, 1 0 8, 0 0 8))') AS polygon;\n"
+"\n"
+" wkt\n"
+"--------------------------------\n"
+" LINESTRING Z (1 1 8,0.5 0.5 8)"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:493
+#, no-c-format
+msgid "Cube (closed Polyhedral Surface) and Polygon Z"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:494
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_3DIntersection(\n"
+" ST_GeomFromText('POLYHEDRALSURFACE Z( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'), \n"
+" 'POLYGON Z ((0 0 0, 0 0 0.5, 0 0.5 0.5, 0 0.5 0, 0 0 0))'::geometry))"
+msgstr ""
+
+#. Tag: screen
+#: reference_sfcgal.xml:495
+#, no-c-format
+msgid ""
+"TIN Z (((0 0 0,0 0 0.5,0 0.5 0.5,0 0 0)),((0 0.5 0,0 0 0,0 0.5 0.5,0 0.5 "
+"0)))"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:497
+#, no-c-format
+msgid ""
+"Intersection of 2 solids that result in volumetric intersection is also a "
+"solid (ST_Dimension returns 3)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:498
+#, no-c-format
+msgid ""
+"SELECT ST_AsText(ST_3DIntersection( ST_Extrude(ST_Buffer('POINT(10 20)'::geometry,10,1),0,0,30),\n"
+" ST_Extrude(ST_Buffer('POINT(10 20)'::geometry,10,1),2,0,10) ));"
+msgstr ""
+
+#. Tag: screen
+#: reference_sfcgal.xml:499
+#, no-c-format
+msgid ""
+"POLYHEDRALSURFACE Z (((13.3333333333333 13.3333333333333 10,20 20 0,20 20 10,13.3333333333333 13.3333333333333 10)),\n"
+" ((20 20 10,16.6666666666667 23.3333333333333 10,13.3333333333333 13.3333333333333 10,20 20 10)),\n"
+" ((20 20 0,16.6666666666667 23.3333333333333 10,20 20 10,20 20 0)),\n"
+" ((13.3333333333333 13.3333333333333 10,10 10 0,20 20 0,13.3333333333333 13.3333333333333 10)),\n"
+" ((16.6666666666667 23.3333333333333 10,12 28 10,13.3333333333333 13.3333333333333 10,16.6666666666667 23.3333333333333 10)),\n"
+" ((20 20 0,9.99999999999995 30 0,16.6666666666667 23.3333333333333 10,20 20 0)),\n"
+" ((10 10 0,9.99999999999995 30 0,20 20 0,10 10 0)),((13.3333333333333 13.3333333333333 10,12 12 10,10 10 0,13.3333333333333 13.3333333333333 10)),\n"
+" ((12 28 10,12 12 10,13.3333333333333 13.3333333333333 10,12 28 10)),\n"
+" ((16.6666666666667 23.3333333333333 10,9.99999999999995 30 0,12 28 10,16.6666666666667 23.3333333333333 10)),\n"
+" ((10 10 0,0 20 0,9.99999999999995 30 0,10 10 0)),\n"
+" ((12 12 10,11 11 10,10 10 0,12 12 10)),((12 28 10,11 11 10,12 12 10,12 28 10)),\n"
+" ((9.99999999999995 30 0,11 29 10,12 28 10,9.99999999999995 30 0)),((0 20 0,2 20 10,9.99999999999995 30 0,0 20 0)),\n"
+" ((10 10 0,2 20 10,0 20 0,10 10 0)),((11 11 10,2 20 10,10 10 0,11 11 10)),((12 28 10,11 29 10,11 11 10,12 28 10)),\n"
+" ((9.99999999999995 30 0,2 20 10,11 29 10,9.99999999999995 30 0)),((11 11 10,11 29 10,2 20 10,11 11 10)))"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:507
+#, no-c-format
+msgid "ST_3DDifference"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:509
+#, no-c-format
+msgid "Perform 3D difference"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:514
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_3DDifference</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:535
+#, no-c-format
+msgid "ST_3DUnion"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:537
+#, no-c-format
+msgid "Perform 3D union"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:542
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_3DUnion</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef> "
+"<paramdef><type>geometry</type> <parameter>geom2</parameter></paramdef>"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:564
+#, no-c-format
+msgid "ST_3DArea"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:566
+#, no-c-format
+msgid "Computes area of 3D surface geometries. Will return 0 for solids."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:571
+#, no-c-format
+msgid ""
+"<funcdef>float<function>ST_3DArea</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:589
+#, no-c-format
+msgid ""
+"Note: By default a PolyhedralSurface built from WKT is a surface geometry, "
+"not solid. It therefore has surface area. Once converted to a solid, no "
+"area."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:590
+#, no-c-format
+msgid ""
+"SELECT ST_3DArea(geom) As cube_surface_area, \n"
+" ST_3DArea(ST_MakeSolid(geom)) As solid_surface_area\n"
+" FROM (SELECT 'POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), \n"
+" ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), \n"
+" ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'::geometry) As f(geom);\n"
+" \n"
+" cube_surface_area | solid_surface_area\n"
+"-------------------+--------------------\n"
+" 6 | 0"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:596
+#, no-c-format
+msgid ""
+", <xref linkend=\"ST_MakeSolid\"/>, <xref linkend=\"ST_IsSolid\"/>, <xref "
+"linkend=\"ST_Area\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:602
+#, no-c-format
+msgid "ST_Tesselate"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:604
+#, no-c-format
+msgid ""
+"Perform surface Tesselation of a polygon or polyhedralsurface and returns as"
+" a TIN or collection of TINS"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:609
+#, no-c-format
+msgid ""
+"<funcdef>geometry <function>ST_Tesselate</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:618
+#, no-c-format
+msgid ""
+"Takes as input a surface such a MULTI(POLYGON) or POLYHEDRALSURFACE and "
+"returns a TIN representation via the process of tesselation using triangles."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:632
+#, no-c-format
+msgid ""
+"SELECT ST_GeomFromText('POLYHEDRALSURFACE Z( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )');"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:638
+#, no-c-format
+msgid "Original Cube"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:643
+#, no-c-format
+msgid ""
+"SELECT ST_Tesselate(ST_GeomFromText('POLYHEDRALSURFACE Z( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'));"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:644
+#, no-c-format
+msgid "ST_AsText output:"
+msgstr ""
+
+#. Tag: screen
+#: reference_sfcgal.xml:645
+#, no-c-format
+msgid ""
+"TIN Z (((0 0 0,0 0 1,0 1 1,0 0 0)),((0 1 0,0 0 0,0 1 1,0 1 0)),\n"
+" ((0 0 0,0 1 0,1 1 0,0 0 0)),\n"
+" ((1 0 0,0 0 0,1 1 0,1 0 0)),((0 0 1,1 0 0,1 0 1,0 0 1)),\n"
+" ((0 0 1,0 0 0,1 0 0,0 0 1)),\n"
+" ((1 1 0,1 1 1,1 0 1,1 1 0)),((1 0 0,1 1 0,1 0 1,1 0 0)),\n"
+" ((0 1 0,0 1 1,1 1 1,0 1 0)),((1 1 0,0 1 0,1 1 1,1 1 0)),\n"
+" ((0 1 1,1 0 1,1 1 1,0 1 1)),((0 1 1,0 0 1,1 0 1,0 1 1)))"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:651
+#, no-c-format
+msgid "Tesselated Cube with triangles colored"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:659
+#, no-c-format
+msgid ""
+"SELECT 'POLYGON (( 10 190, 10 70, 80 70, 80 130, 50 160, 120 160, 120 190, "
+"10 190 ))'::geometry;"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:670
+#, no-c-format
+msgid ""
+"SELECT \n"
+" ST_Tesselate('POLYGON (( 10 190, 10 70, 80 70, 80 130, 50 160, 120 160, 120 190, 10 190 ))'::geometry);"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:672
+#, no-c-format
+msgid "ST_AsText output"
+msgstr ""
+
+#. Tag: screen
+#: reference_sfcgal.xml:673
+#, no-c-format
+msgid ""
+"TIN(((80 130,50 160,80 70,80 130)),((50 160,10 190,10 70,50 160)),\n"
+" ((80 70,50 160,10 70,80 70)),((120 160,120 190,50 160,120 160)),\n"
+" ((120 190,10 190,50 160,120 190)))"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:679
+#, no-c-format
+msgid "Tesselated Polygon"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:693
+#, no-c-format
+msgid "ST_Volume"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:695
+#, no-c-format
+msgid ""
+"Computes the volume of a 3D solid. If applied to surface (even closed) "
+"geometries will return 0."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:700
+#, no-c-format
+msgid ""
+"<funcdef>float <function>ST_Volume</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_sfcgal.xml:718
+#, no-c-format
+msgid "Example"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:719
+#, no-c-format
+msgid ""
+"When closed surfaces are created with WKT, they are treated as areal rather "
+"than solid. To make them solid, you need to use <xref "
+"linkend=\"ST_MakeSolid\"/>. Areal geometries have no volume. Here is an "
+"example to demonstrate."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_sfcgal.xml:721
+#, no-c-format
+msgid ""
+"SELECT ST_Volume(geom) As cube_surface_vol, \n"
+" ST_Volume(ST_MakeSolid(geom)) As solid_surface_vol\n"
+" FROM (SELECT 'POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), \n"
+" ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), \n"
+" ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), \n"
+" ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), \n"
+" ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), \n"
+" ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'::geometry) As f(geom);\n"
+" \n"
+" cube_surface_vol | solid_surface_vol\n"
+"------------------+-------------------\n"
+" 0 | 1"
+msgstr ""
+
+#. Tag: para
+#: reference_sfcgal.xml:727
+#, no-c-format
+msgid ", <xref linkend=\"ST_MakeSolid\"/>, <xref linkend=\"ST_IsSolid\"/>"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:734
+#, no-c-format
+msgid "ST_MakeSolid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:736
+#, no-c-format
+msgid ""
+"Cast the geometry into a solid. No check is performed. To obtain a valid "
+"solid, the input geometry must be a closed Polyhedral Surface or a closed "
+"TIN."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:741
+#, no-c-format
+msgid ""
+"<funcdef>geometry<function>ST_MakeSolid</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
+msgstr ""
+
+#. Tag: refname
+#: reference_sfcgal.xml:762
+#, no-c-format
+msgid "ST_IsSolid"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_sfcgal.xml:764
+#, no-c-format
+msgid "Test if the geometry is a solid. No validity check is performed."
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_sfcgal.xml:769
+#, no-c-format
+msgid ""
+"<funcdef>boolean<function>ST_IsSolid</function></funcdef> "
+"<paramdef><type>geometry</type> <parameter>geom1</parameter></paramdef>"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2012-09-14 17:50+0000\n"
+"PO-Revision-Date: 2015-09-29 11:54+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: title
+#: reference_transaction.xml:3
+#, no-c-format
+msgid "Long Transactions Support"
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:5
+#, no-c-format
+msgid ""
+"This module and associated pl/pgsql functions have been implemented to "
+"provide long locking support required by <ulink "
+"url=\"http://www.opengeospatial.org/standards/wfs\">Web Feature "
+"Service</ulink> specification."
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:10
+#, no-c-format
+msgid ""
+"Users must use <ulink url=\"http://www.postgresql.org/docs/current/static"
+"/transaction-iso.html\">serializable transaction level</ulink> otherwise "
+"locking mechanism would break."
+msgstr ""
+
+#. Tag: refname
+#: reference_transaction.xml:18
+#, no-c-format
+msgid "AddAuth"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_transaction.xml:20
+#, no-c-format
+msgid ""
+"<refpurpose>Add an authorization token to be used in current "
+"transaction.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_transaction.xml:25
+#, no-c-format
+msgid ""
+"<funcdef>boolean <function>AddAuth</function></funcdef> <paramdef><type>text"
+" </type> <parameter>auth_token</parameter></paramdef>"
+msgstr ""
+
+#. Tag: title
+#: reference_transaction.xml:33 reference_transaction.xml:83
+#: reference_transaction.xml:130 reference_transaction.xml:177
+#: reference_transaction.xml:241 reference_transaction.xml:284
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_transaction.xml:35
+#, no-c-format
+msgid ""
+"<para>Add an authorization token to be used in current transaction.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:37
+#, no-c-format
+msgid ""
+"Creates/adds to a temp table called temp_lock_have_table the current "
+"transaction identifier and authorization token key."
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:40 reference_transaction.xml:92
+#: reference_transaction.xml:138 reference_transaction.xml:185
+#: reference_transaction.xml:248 reference_transaction.xml:289
+#, no-c-format
+msgid "Availability: 1.1.3"
+msgstr ""
+
+#. Tag: title
+#: reference_transaction.xml:45 reference_transaction.xml:98
+#: reference_transaction.xml:144 reference_transaction.xml:191
+#: reference_transaction.xml:253 reference_transaction.xml:294
+#, no-c-format
+msgid "Examples"
+msgstr "Beispiele"
+
+#. Tag: programlisting
+#: reference_transaction.xml:47
+#, no-c-format
+msgid ""
+"SELECT LockRow('towns', '353', 'priscilla');\n"
+" BEGIN TRANSACTION;\n"
+" SELECT AddAuth('joey');\n"
+" UPDATE towns SET the_geom = ST_Translate(the_geom,2,2) WHERE gid = 353;\n"
+" COMMIT;\n"
+"\n"
+"\n"
+" ---Error--\n"
+" ERROR: UPDATE where \"gid\" = '353' requires authorization 'priscilla'"
+msgstr ""
+
+#. Tag: title
+#: reference_transaction.xml:52 reference_transaction.xml:105
+#: reference_transaction.xml:151 reference_transaction.xml:198
+#: reference_transaction.xml:260 reference_transaction.xml:301
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: reference_transaction.xml:60
+#, no-c-format
+msgid "CheckAuth"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_transaction.xml:62
+#, no-c-format
+msgid ""
+"Creates trigger on a table to prevent/allow updates and deletes of rows "
+"based on authorization token."
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_transaction.xml:66
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>integer <function>CheckAuth</function></funcdef> "
+"<paramdef><type>text </type> <parameter>a_schema_name</parameter></paramdef>"
+" <paramdef><type>text </type> <parameter>a_table_name</parameter></paramdef>"
+" <paramdef><type>text </type> "
+"<parameter>a_key_column_name</parameter></paramdef> </funcprototype> "
+"<funcprototype> <funcdef>integer <function>CheckAuth</function></funcdef> "
+"<paramdef><type>text </type> <parameter>a_table_name</parameter></paramdef> "
+"<paramdef><type>text </type> "
+"<parameter>a_key_column_name</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:85
+#, no-c-format
+msgid ""
+"Creates trigger on a table to prevent/allow updates and deletes of rows "
+"based on authorization token. Identify rows using <rowid_col> column."
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:87
+#, no-c-format
+msgid ""
+"If a_schema_name is not passed in, then searches for table in current "
+"schema."
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:88
+#, no-c-format
+msgid ""
+"If an authorization trigger already exists on this table function errors."
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:89
+#, no-c-format
+msgid "If Transaction support is not enabled, function throws an exception."
+msgstr ""
+
+#. Tag: programlisting
+#: reference_transaction.xml:100
+#, no-c-format
+msgid ""
+"SELECT CheckAuth('public', 'towns', 'gid');\n"
+" result\n"
+" ------\n"
+" 0"
+msgstr ""
+
+#. Tag: refname
+#: reference_transaction.xml:113
+#, no-c-format
+msgid "DisableLongTransactions"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_transaction.xml:115
+#, no-c-format
+msgid ""
+"<refpurpose>Disable long transaction support. This function removes the long"
+" transaction support metadata tables, and drops all triggers attached to "
+"lock-checked tables.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_transaction.xml:122
+#, no-c-format
+msgid ""
+"<funcdef>text <function>DisableLongTransactions</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:132
+#, no-c-format
+msgid ""
+"<para>Disable long transaction support. This function removes the long "
+"transaction support metadata tables, and drops all triggers attached to "
+"lock-checked tables.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:135
+#, no-c-format
+msgid ""
+"Drops meta table called <varname>authorization_table</varname> and a view "
+"called <varname>authorized_tables</varname> and all triggers called "
+"<varname>checkauthtrigger</varname>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_transaction.xml:146
+#, no-c-format
+msgid ""
+"SELECT DisableLongTransactions();\n"
+"--result--\n"
+"Long transactions support disabled"
+msgstr ""
+
+#. Tag: refname
+#: reference_transaction.xml:159
+#, no-c-format
+msgid "EnableLongTransactions"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_transaction.xml:161
+#, no-c-format
+msgid ""
+"<refpurpose>Enable long transaction support. This function creates the "
+"required metadata tables, needs to be called once before using the other "
+"functions in this section. Calling it twice is harmless.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_transaction.xml:169
+#, no-c-format
+msgid ""
+"<funcdef>text <function>EnableLongTransactions</function></funcdef> "
+"<paramdef></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:179
+#, no-c-format
+msgid ""
+"<para>Enable long transaction support. This function creates the required "
+"metadata tables, needs to be called once before using the other functions in"
+" this section. Calling it twice is harmless.</para>"
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:183
+#, no-c-format
+msgid ""
+"Creates a meta table called <varname>authorization_table</varname> and a "
+"view called <varname>authorized_tables</varname>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_transaction.xml:193
+#, no-c-format
+msgid ""
+"SELECT EnableLongTransactions();\n"
+"--result--\n"
+"Long transactions support enabled"
+msgstr ""
+
+#. Tag: refname
+#: reference_transaction.xml:206
+#, no-c-format
+msgid "LockRow"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_transaction.xml:208
+#, no-c-format
+msgid "Set lock/authorization for specific row in table"
+msgstr ""
+
+#. Tag: funcsynopsis
+#: reference_transaction.xml:212
+#, no-c-format
+msgid ""
+"<funcprototype> <funcdef>integer <function>LockRow</function></funcdef> "
+"<paramdef><type>text </type> <parameter>a_schema_name</parameter></paramdef>"
+" <paramdef><type>text </type> <parameter>a_table_name</parameter></paramdef>"
+" <paramdef><type>text </type> <parameter>a_row_key</parameter></paramdef> "
+"<paramdef><type>text</type> <parameter>an_auth_token</parameter></paramdef> "
+"<paramdef><type>timestamp</type> <parameter>expire_dt</parameter></paramdef>"
+" </funcprototype> <funcprototype> <funcdef>integer "
+"<function>LockRow</function></funcdef> <paramdef><type>text </type> "
+"<parameter>a_table_name</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>a_row_key</parameter></paramdef> <paramdef><type>text</type> "
+"<parameter>an_auth_token</parameter></paramdef> "
+"<paramdef><type>timestamp</type> <parameter>expire_dt</parameter></paramdef>"
+" </funcprototype> <funcprototype> <funcdef>integer "
+"<function>LockRow</function></funcdef> <paramdef><type>text </type> "
+"<parameter>a_table_name</parameter></paramdef> <paramdef><type>text </type> "
+"<parameter>a_row_key</parameter></paramdef> <paramdef><type>text</type> "
+"<parameter>an_auth_token</parameter></paramdef> </funcprototype>"
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:243
+#, no-c-format
+msgid ""
+"Set lock/authorization for specific row in table <authid> is a text "
+"value, <expires> is a timestamp defaulting to now()+1hour. Returns 1 "
+"if lock has been assigned, 0 otherwise (already locked by other auth)"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_transaction.xml:255
+#, no-c-format
+msgid ""
+"SELECT LockRow('public', 'towns', '2', 'joey');\n"
+"LockRow\n"
+"-------\n"
+"1\n"
+"\n"
+"--Joey has already locked the record and Priscilla is out of luck\n"
+"SELECT LockRow('public', 'towns', '2', 'priscilla');\n"
+"LockRow\n"
+"-------\n"
+"0"
+msgstr ""
+
+#. Tag: refname
+#: reference_transaction.xml:268
+#, no-c-format
+msgid "UnlockRows"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_transaction.xml:270
+#, no-c-format
+msgid ""
+"<refpurpose>Remove all locks held by specified authorization id. Returns the"
+" number of locks released.</refpurpose>"
+msgstr ""
+
+#. Tag: funcprototype
+#: reference_transaction.xml:276
+#, no-c-format
+msgid ""
+"<funcdef>integer <function>UnlockRows</function></funcdef> "
+"<paramdef><type>text </type> <parameter>auth_token</parameter></paramdef>"
+msgstr ""
+
+#. Tag: para
+#: reference_transaction.xml:286
+#, no-c-format
+msgid ""
+"<para>Remove all locks held by specified authorization id. Returns the "
+"number of locks released.</para>"
+msgstr ""
+
+#. Tag: programlisting
+#: reference_transaction.xml:296
+#, no-c-format
+msgid ""
+"SELECT LockRow('towns', '353', 'priscilla');\n"
+" SELECT LockRow('towns', '2', 'priscilla');\n"
+" SELECT UnLockRows('priscilla');\n"
+" UnLockRows\n"
+" ------------\n"
+" 2"
+msgstr ""
--- /dev/null
+# SOME DESCRIPTIVE TITLE.
+#
+# Translators:
+msgid ""
+msgstr ""
+"Project-Id-Version: PostGIS\n"
+"Report-Msgid-Bugs-To: http://bugs.kde.org\n"
+"POT-Creation-Date: 2012-09-14 21:04+0000\n"
+"PO-Revision-Date: 2015-09-29 11:54+0000\n"
+"Last-Translator: Sandro Santilli <strk@keybit.net>\n"
+"Language-Team: German (Germany) (http://www.transifex.com/postgis/postgis/language/de_DE/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: de_DE\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#. Tag: para
+#: reference_type.xml:5
+#, no-c-format
+msgid ""
+"This section lists the PostgreSQL data types installed by PostGIS. Note we "
+"describe the casting behavior of these which is very important especially "
+"when designing your own functions."
+msgstr ""
+
+#. Tag: para
+#: reference_type.xml:8
+#, no-c-format
+msgid ""
+"A Cast is when one type is coerced into another type. PostgreSQL is unique "
+"from most databases in that it allows you to define casting behavior for "
+"custom types and the functions used for casting. A cast can be specified as "
+"automatic in which case, you do not have to do a CAST(myfoo As otherfootype)"
+" or myfoo::otherfootype if you are feeding it to a function that only works "
+"with otherfootype and there is an automatic cast in place for it."
+msgstr ""
+
+#. Tag: para
+#: reference_type.xml:13
+#, no-c-format
+msgid ""
+"The danger of relying on automatic cast behavior is when you have an "
+"overloaded function say one that takes a box2d and one that takes a box3d "
+"but no geometry. What happens is that both functions are equally good to use"
+" with geometry since geometry has an autocast for both -- so you end up with"
+" an ambiguous function error. To force PostgreSQL to choose, you do a "
+"CAST(mygeom As box3d) or mygeom::box3d."
+msgstr ""
+
+#. Tag: para
+#: reference_type.xml:17
+#, no-c-format
+msgid ""
+"<emphasis>At least as of PostgreSQL 8.3</emphasis> - Everything can be CAST "
+"to text (presumably because of the magical unknown type), so no defined "
+"CASTS for that need to be present for you to CAST an object to text."
+msgstr ""
+
+#. Tag: title
+#: reference_type.xml:20
+#, no-c-format
+msgid "PostgreSQL PostGIS Geometry/Geography/Box Types"
+msgstr ""
+
+#. Tag: refname
+#: reference_type.xml:24
+#, no-c-format
+msgid "<refname>box2d</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_type.xml:25
+#, no-c-format
+msgid ""
+"A box composed of x min, ymin, xmax, ymax. Often used to return the 2d "
+"enclosing box of a geometry."
+msgstr ""
+
+#. Tag: title
+#: reference_type.xml:29 reference_type.xml:40 reference_type.xml:79
+#: reference_type.xml:136 reference_type.xml:155
+#, no-c-format
+msgid "Description"
+msgstr "Beschreibung"
+
+#. Tag: para
+#: reference_type.xml:30
+#, no-c-format
+msgid ""
+"box2d is a spatial data type used to represent the enclosing box of a "
+"geometry or set of geometries. ST_Extent in earlier versions prior to "
+"PostGIS 1.4 would return a box2d."
+msgstr ""
+
+#. Tag: refname
+#: reference_type.xml:35
+#, no-c-format
+msgid "<refname>box3d</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_type.xml:36
+#, no-c-format
+msgid ""
+"A box composed of x min, ymin, zmin, xmax, ymax, zmax. Often used to return "
+"the 3d extent of a geometry or collection of geometries."
+msgstr ""
+
+#. Tag: para
+#: reference_type.xml:41
+#, no-c-format
+msgid ""
+"box3d is a postgis spatial data type used to represent the enclosing box of "
+"a geometry or set of geometries. ST_3DExtent returns a box3d object."
+msgstr ""
+
+#. Tag: title
+#: reference_type.xml:45 reference_type.xml:84 reference_type.xml:160
+#, no-c-format
+msgid "Casting Behavior"
+msgstr ""
+
+#. Tag: para
+#: reference_type.xml:46 reference_type.xml:85 reference_type.xml:161
+#, no-c-format
+msgid ""
+"This section lists the automatic as well as explicit casts allowed for this "
+"data type"
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:51 reference_type.xml:90 reference_type.xml:166
+#, no-c-format
+msgid "Cast To"
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:52 reference_type.xml:91 reference_type.xml:167
+#, no-c-format
+msgid "Behavior"
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:55 reference_type.xml:94
+#, no-c-format
+msgid "<entry>box</entry>"
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:56 reference_type.xml:60 reference_type.xml:64
+#: reference_type.xml:95 reference_type.xml:99 reference_type.xml:103
+#: reference_type.xml:107 reference_type.xml:111 reference_type.xml:115
+#, no-c-format
+msgid "automatic"
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:59 reference_type.xml:98
+#, no-c-format
+msgid "<entry>box2d</entry>"
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:63 reference_type.xml:170
+#, no-c-format
+msgid "<entry>geometry</entry>"
+msgstr ""
+
+#. Tag: refname
+#: reference_type.xml:74
+#, no-c-format
+msgid "<refname>geometry</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_type.xml:75
+#, no-c-format
+msgid "Planar spatial data type."
+msgstr ""
+
+#. Tag: para
+#: reference_type.xml:80
+#, no-c-format
+msgid ""
+"geometry is a fundamental postgis spatial data type used to represent a "
+"feature in the Euclidean coordinate system."
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:102
+#, no-c-format
+msgid "<entry>box3d</entry>"
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:106
+#, no-c-format
+msgid "bytea"
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:110
+#, no-c-format
+msgid "<entry>geography</entry>"
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:114
+#, no-c-format
+msgid "text"
+msgstr ""
+
+#. Tag: title
+#: reference_type.xml:123 reference_type.xml:143 reference_type.xml:179
+#, no-c-format
+msgid "See Also"
+msgstr "Siehe auch"
+
+#. Tag: refname
+#: reference_type.xml:130
+#, no-c-format
+msgid "geometry_dump"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_type.xml:131
+#, no-c-format
+msgid ""
+"A spatial datatype with two fields - geom (holding a geometry object) and "
+"path[] (a 1-d array holding the position of the geometry within the dumped "
+"object.)"
+msgstr ""
+
+#. Tag: para
+#: reference_type.xml:137
+#, no-c-format
+msgid ""
+"geometry_dump is a compound data type consisting of a geometry object "
+"referenced by the .geom field and path[] a 1-dimensional integer array "
+"(starting at 1 e.g. path[1] to get first element) array that defines the "
+"navigation path within the dumped geometry to find this element. It is used "
+"by the ST_Dump* family of functions as an output type to explode a more "
+"complex geometry into its constituent parts and location of parts."
+msgstr ""
+
+#. Tag: refname
+#: reference_type.xml:150
+#, no-c-format
+msgid "<refname>geography</refname>"
+msgstr ""
+
+#. Tag: refpurpose
+#: reference_type.xml:151
+#, no-c-format
+msgid "Ellipsoidal spatial data type."
+msgstr ""
+
+#. Tag: para
+#: reference_type.xml:156
+#, no-c-format
+msgid ""
+"geography is a spatial data type used to represent a feature in the round-"
+"earth coordinate system."
+msgstr ""
+
+#. Tag: entry
+#: reference_type.xml:171
+#, no-c-format
+msgid "explicit"
+msgstr ""
+
+#. Tag: para
+#: reference_type.xml:180
+#, no-c-format
+msgid ", <xref linkend=\"PostGIS_Geography\"/>"
+msgstr ""
projects / postgis / commitdiff