[GRASS-SVN] r71960 - grass/branches/releasebranch_7_4/raster/r.topidx

[svn_grass at osgeo.org]

Author: lucadelu
Date: 2017-12-19 14:54:34 -0800 (Tue, 19 Dec 2017)
New Revision: 71960

Added:
   grass/branches/releasebranch_7_4/raster/r.topidx/r_topidx.png
Modified:
   grass/branches/releasebranch_7_4/raster/r.topidx/r.topidx.html
Log:
r.topidx: added examples and figures, thanks to Jerry Huang and Google Code-in

Modified: grass/branches/releasebranch_7_4/raster/r.topidx/r.topidx.html
===================================================================
--- grass/branches/releasebranch_7_4/raster/r.topidx/r.topidx.html	2017-12-19 22:53:50 UTC (rev 71959)
+++ grass/branches/releasebranch_7_4/raster/r.topidx/r.topidx.html	2017-12-19 22:54:34 UTC (rev 71960)
@@ -16,6 +16,21 @@
 <p>
 <em>r.stats -Anc</em> prints out averaged statistics for topographic index.
 
+<h2>EXAMPLE</h2>
+
+Running the command below will generate the topographic index map shown in the figure:
+
+<div class="code"><pre>
+g.region raster=elevation -p
+r.topidx input=elevation output=topidx_elevation
+</pre></div>
+
+<div align="center" style="margin: 10px">
+<img src="r_topidx.png" alt="r.topidx example" border="0">
+<br>
+<i>Figure: topographic index map derived from elevation map</i>
+</div>
+
 <h2>SEE ALSO</h2>
 <em>
 <a href="r.topmodel.html">r.topmodel</a>,

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