Added documentation for azimuth()

git-svn-id: http://svn.osgeo.org/postgis/trunk@2002 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/postgis.xml b/doc/postgis.xml
index c84f1af5dba35ae349e485c0a47d3b3417ad8feb..438394406d6087c0b4800474901c61eb64b8fb3f 100644 (file)
--- a/doc/postgis.xml
+++ b/doc/postgis.xml
@@ -4281,6 +4281,21 @@ FROM geometry_table;</literallayout>
           </listitem>
         </varlistentry>
 
+        <varlistentry>
+          <term>azimuth(geometry, geometry)</term>
+
+          <listitem>
+            <para>
+       Returns the azimuth of the segment defined by the given Point
+       geometries, or NULL if the two points are coincident.
+       Return value is in radians.
+            </para>
+               <para>
+                       Availability: 1.1.0
+               </para>
+          </listitem>
+        </varlistentry>
+
 
          </variablelist>
 
@@ -4690,7 +4705,6 @@ FROM geometry_table;</literallayout>
                  </listitem>
                </varlistentry>
 
-
          </variablelist>
       </sect2>