wxGUI/modeler: minor manual update

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@48798 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/docs/wxGUI.Modeler.html

@@ -2,33 +2,34 @@
 <!-- meta page index: wxGUI -->
 <h2>DESCRIPTION</h2>
 
-<b>Note:</b> <em>wxGUI Modeler is currently under development.</em>
-
 <p>
-The <b>Graphical modeler</b> is a <em><a href="wxGUI.html">wxGUI</a></em>
-extension which allows the user to create, edit, and manage
-models. The modeler can be launched from the menu &quot;File |
-Graphical modeler&quot; or by clicking on
-icon <img src="icons/modeler-main.png"> in the toolbar.
+The <b>Graphical Modeler</b> is
+a <em><a href="wxGUI.html">wxGUI</a></em> compoment which allows the
+user to create, edit, and manage models. The modeler can be launched
+from the menu <tt>File -> Graphical modeler</tt> or by
+clicking on icon <img src="icons/modeler-main.png"> in the toolbar.
 
 <p>
 The modeler currently allows to:
 
 <ul>
-  <li>define data items (raster, vector, 3D raster maps)
-  <li>define actions (GRASS modules)
-  <li>define relations between data and action items
-  <li>define loops and conditions (if-else statements)
-  <li>define model variables
-  <li>define intermediate data
-  <li>parameterize actions
-  <li>validate model
-  <li>run model
-  <li>store model settings to the file (GRASS Model File|*.gxm)
-  <li>export model settings to Python script
-  <li>export model to image file
+  <li>define data items (raster, vector, 3D raster maps)</li>
+  <li>define actions (GRASS commands)</li>
+  <li>define relations between data and action items</li>
+  <li>define loops (eg. map series) and conditions (if-else statements)</li>
+  <li>define model variables</li>
+  <li>parameterize commands</li>
+  <li>define intermediate data</li>
+  <li>validate and run model</li>
+  <li>store model properties to the file (<tt>GRASS Model File|*.gxm</tt>)</li>
+  <li>export model to Python script</li>
+  <li>export model to image file</li>
 </ul>
 
+<center>
+<br><img src="wxGUI_layer_manager.jpg" border="1"><br><br>
+</center>
+
 <h2>SEE ALSO</h2>
 
 <em>
@@ -46,7 +47,11 @@ Other wxGUI components:<br>
 </em>
 
 <p>
-See also user <a href="http://grass.osgeo.org/wiki/WxGUI_Modeler">wiki</a> page.
+See also
+user <a href="http://grass.osgeo.org/wiki/WxGUI_Modeler">wiki</a> page
+which contains
+various <a href="http://grass.osgeo.org/wiki/WxGUI_Modeler#Video_Tutorials">video
+tutorials</a>.
 
 <h2>AUTHOR</h2>