Some cleanup. change ST_AsGDALRaster example using spatial ref to agree with new...

git-svn-id: http://svn.osgeo.org/postgis/trunk@7408 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_raster.xml b/doc/reference_raster.xml
index b916f49f1363dd6c5e483ccdd3395063582f0a71..19715525f34f9cd9fda2770c818e107b4559bc97 100644 (file)
--- a/doc/reference_raster.xml
+++ b/doc/reference_raster.xml
@@ -890,7 +890,7 @@ postgis_raster_lib_version
                <title>Description</title>
 
                <para>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 and xml formatted list of create_options for the specific driver.</para>
+               Options vary depending on what drivers your libgdal was compiled with. <varname>create_options</varname> returns an xml formatted list of opt_name/opt_description create_options for the specific driver.</para>
                
                 <para>Availability: 2.0.0 - requires GDAL &gt;= 1.6.0. </para>
          </refsection>
@@ -961,7 +961,7 @@ WHERE short_name = 'GTiff';
          <refsection>
                <title>See Also</title>
 
-               <para><xref linkend="RT_ST_AsGDALRaster" /></para>
+               <para><xref linkend="RT_ST_AsGDALRaster" />, <xref linkend="ST_SRID" /> </para>
          </refsection>
        </refentry>
 
@@ -4117,9 +4117,10 @@ FROM dummy_rast WHERE rid=2;
                                        <programlisting>SELECT ST_AsGDALRaster(rast, 'GTiff') As rastjpg
 FROM dummy_rast WHERE rid=2;
 
+-- Set georeferencing infornation to NAD83 long lat
 SELECT ST_AsGDALRaster(rast, 'GTiff',  
   ARRAY['COMPRESS=JPEG', 'JPEG_QUALITY=90'], 
-  '+proj=aea +lat_1=34 +lat_2=40.5 +lat_0=0 +lon_0=-120 +x_0=0 +y_0=-4000000 +ellps=GRS80 +datum=NAD83 +units=m +no_defs') As rasttiff
+  4269) As rasttiff
 FROM dummy_rast WHERE rid=2;
                                </programlisting>