shp2pgsql: a switch to drop M from 4d imports (#900)

git-svn-id: http://svn.osgeo.org/postgis/trunk@9205 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/using_postgis_dataman.xml b/doc/using_postgis_dataman.xml
index 3d42dcaa056cf95999823a7a9c678cc7b0879218..f8d6bf67450eca16f75d62a31c36af719d8a648e 100644 (file)
--- a/doc/using_postgis_dataman.xml
+++ b/doc/using_postgis_dataman.xml
@@ -1804,6 +1804,21 @@ COMMIT;</programlisting>
       </listitem>
     </varlistentry>
 
+     <varlistentry>
+      <term>-t &lt;dimensionality&gt;</term>
+      <listitem>
+        <para>
+          Force the output geometry to have the specified dimensionality. Use the following 
+          strings to indicate the dimensionality: 2D, 3DZ, 3DM, 4D.
+        </para>
+        <para>
+               If the input has fewer dimensions that specified, the output will have those dimensions filled
+               in with zeroes. If the input has more dimensions that specified, the unwanted dimensions will
+               be stripped.
+        </para>
+      </listitem>
+    </varlistentry>
+
     <varlistentry>
       <term>-w</term>
       <listitem>