Screenshot examples from example DEM

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@31502 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.slope.aspect/description.html

@@ -31,6 +31,62 @@ steepest slope and in the direction of the contour tangent respectively. The
 curvatures are expressed as 1/metres, e.g. a curvature of 0.05 corresponds to a
 radius of curvature of 20m.
 <p>
+<table width="100%" border="0">
+ <tr valign="baseline">
+  <td>
+  <div align="center">
+    <img src="dem.png" border="1"></a>
+    <P>
+    Example DEM
+    <BR><BR>
+  </div>
+  </td>
+  <td>
+  </td>
+ </tr>
+
+ <tr valign="baseline">
+  <td>
+  <div align="center">
+    <img src="slope.png" border="1"></a>
+    <P>
+    Slope (degree) from example DEM
+    <BR><BR>
+  </div>
+  </td>
+  <td>
+  <div align="center">
+    <img src="aspect.png" border="1"></a>
+    <P>
+    Aspect (degree) from example DEM
+    <BR><BR>
+  </div>
+  </td>
+ </tr>
+
+ <tr valign="baseline">
+  <td>
+  <div align="center">
+    <img src="tcurv.png" border="1"></a>
+    <P>
+    Tangential curvature (degree) from example DEM
+    <BR><BR>
+  </div>
+  </td>
+  <td>
+  <div align="center">
+    <img src="pcurv.png" border="1"></a>
+    <P>
+    Profile curvature (degree) from example DEM
+    <BR><BR>
+  </div>
+  </td>
+  <td>
+  </td>
+ </tr>
+</table>
+
+<p>
 For some applications, the user will wish to use a reclassified raster map
 of slope that groups slope values into ranges of slope. This can be done using
 <i><a href="r.reclass.html">r.reclass</a></i>. An example of a useful