Put link to spec for a diagrammatic view.

git-svn-id: http://svn.osgeo.org/postgis/trunk@5507 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_wktraster.xml b/doc/reference_wktraster.xml
index 8c1df07ef717e00a03bb32da4efc505fa33983e7..9a7fdf1c972547622cbd53c91784e68e476459a0 100644 (file)
--- a/doc/reference_wktraster.xml
+++ b/doc/reference_wktraster.xml
@@ -983,8 +983,10 @@ FROM dummy_rast WHERE rid=1;
                                </para>
                        </refsection>
                                
-                               <refsection>
-                                       <title>Examples</title>
+                       <refsection>
+                               <title>Examples</title>
+                               <para>Refer to <ulink url="http://trac.osgeo.org/postgis/wiki/WKTRaster/SpecificationWorking01">WKT Raster Specification</ulink>
+                                        for a diagram of this.</para>
                                <informaltable>
                                  <tgroup cols="2">
                                        <tbody>