From eaff3a07718f83d4208daf44e653f800c5bfdcf3 Mon Sep 17 00:00:00 2001
From: Regina Obe <lr@pcorp.us>
Date: Mon, 12 Apr 2010 04:44:35 +0000
Subject: [PATCH] minor additions

git-svn-id: http://svn.osgeo.org/postgis/trunk@5531 b70326c6-7e19-0410-871a-916f4a2858ee
---
 doc/reference_wktraster.xml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/doc/reference_wktraster.xml b/doc/reference_wktraster.xml
index e14f1e85b..7df433198 100644
--- a/doc/reference_wktraster.xml
+++ b/doc/reference_wktraster.xml
@@ -197,6 +197,8 @@ VALUES (1,
 		An error is thrown if the schemaname doesn't exist
 		(or not visible in the current search_path) or the specified SRID,
 		pixel types are invalid.</para>
+		
+		<para><varname>gdal2wktraster.py</varname> loader uses this function to register raster tables</para>
 
 		<note>
 			<para>Views and derivatively created spatial tables will need to be registered in raster_columns manually,
@@ -632,7 +634,7 @@ FROM dummy_rast;
 		<refentry id="RT_ST_GeoReference">
 			<refnamediv>
 				<refname>ST_GeoReference</refname>
-				<refpurpose>Returns the georeference meta data in GDAL or ESRI format. Default is GDAL.</refpurpose>
+				<refpurpose>Returns the georeference meta data in GDAL or ESRI format as commonly seen in a world file. Default is GDAL.</refpurpose>
 			</refnamediv>
 		
 			<refsynopsisdiv>
@@ -652,7 +654,8 @@ FROM dummy_rast;
 			<refsection>
 				<title>Description</title>
 				
-				<para>Returns the georeference meta data in GDAL or ESRI format. Default is GDAL if no type specified.  type is string 'GDAL' or 'ESRI'.</para>
+				<para>Returns the georeference meta data including carriage return in GDAL or ESRI format as commonly seen in a <ulink href="http://en.wikipedia.org/wiki/World_file">world file</ulink>. Default is GDAL if no type specified.  type is string 'GDAL' or 'ESRI'.
+					 </para>
 				<para>Difference between format representations is as follows:</para>
 				<para><varname>GDAL</varname>: 
 <programlisting>pixelsizex 
-- 
2.50.1