From: Regina Obe <lr@pcorp.us>
Date: Thu, 5 Dec 2013 12:45:35 +0000 (+0000)
Subject: #2554: Fix name of postgis.gdal_path (wrong in docs).  Give an example of new ST_MapA... 
X-Git-Tag: 2.2.0rc1~1288
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cd74f6369ac95d51607c01ebcdf39cf4a5c56ff4;p=postgis

#2554: Fix name of postgis.gdal_path (wrong in docs).  Give an example of new ST_MapAlgebra syntax for neighborhood callback for ST_Mean4ma.

git-svn-id: http://svn.osgeo.org/postgis/trunk@12150 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/doc/reference_guc.xml b/doc/reference_guc.xml
index 5e33273a7..b75d1ec63 100644
--- a/doc/reference_guc.xml
+++ b/doc/reference_guc.xml
@@ -58,16 +58,16 @@
 
 			<refsection>
 				<title>Examples</title>
-				<para>Set and reset <varname>postgis.gdal.datapath</varname></para>
+				<para>Set and reset <varname>postgis.gdal_datapath</varname></para>
 
 				<programlisting>
-SET postgis.gdal.datapath TO '/usr/local/share/gdal.hidden';
-SET postgis.gdal.datapath TO default;
+SET postgis.gdal_datapath TO '/usr/local/share/gdal.hidden';
+SET postgis.gdal_datapath TO default;
 				</programlisting>
 				
 				<para>Setting on windows for a particular database</para>
 				<programlisting>ALTER DATABASE gisdb
-SET postgis.gdal.datapath = 'C:/Program Files/PostgreSQL/9.3/gdal-data';</programlisting>
+SET postgis.gdal_datapath = 'C:/Program Files/PostgreSQL/9.3/gdal-data';</programlisting>
 			</refsection>
 
 			<refsection>
diff --git a/doc/reference_raster.xml b/doc/reference_raster.xml
index 3dc45ca38..e97ff2773 100644
--- a/doc/reference_raster.xml
+++ b/doc/reference_raster.xml
@@ -10801,7 +10801,7 @@ WHERE rid = 2;
             </refsection>
 				
 				<refsection>
-					<title>Examples</title>
+					<title>Examples: Variant 1</title>
 				
 					<programlisting>SELECT 
     rid,
@@ -10817,6 +10817,23 @@ WHERE rid = 2;
 				</programlisting>
 			
 			</refsection>
+			
+			<refsection>
+					<title>Examples: Variant 2</title>
+				
+					<programlisting>SELECT 
+    rid,
+    st_value(
+              ST_MapAlgebra(rast, 1, 'st_mean4ma(double precision[][][], integer[][], text[])'::regprocedure,'32BF', 'FIRST', NULL, 1, 1)
+       ,  2, 2)
+  FROM dummy_rast 
+   WHERE rid = 2;
+ rid |     st_value
+-----+------------------
+   2 | 253.222229003906
+(1 row)</programlisting>
+			
+			</refsection>
 		
 			<refsection>
 				<title>See Also</title>