[GRASS-SVN] r71457 - grass/trunk/raster/r.horizon

[svn_grass at osgeo.org]

Author: neteler
Date: 2017-08-31 12:47:16 -0700 (Thu, 31 Aug 2017)
New Revision: 71457

Modified:
   grass/trunk/raster/r.horizon/r.horizon.html
Log:
r.horizon manual: minor example fix

Modified: grass/trunk/raster/r.horizon/r.horizon.html
===================================================================
--- grass/trunk/raster/r.horizon/r.horizon.html	2017-08-31 17:49:21 UTC (rev 71456)
+++ grass/trunk/raster/r.horizon/r.horizon.html	2017-08-31 19:47:16 UTC (rev 71457)
@@ -200,6 +200,8 @@
 
 Raster map mode (output maps "horangle*" become input for <em>r.sun</em>):
 <div class="code"><pre>
+g.region raster=elevation -p
+
 # we put a bufferzone of 10% of maxdistance around the study area
 # compute only direction between 90 and 270 degrees
 r.horizon elevation=elevation step=30 start=90 end=300 \