[GRASS-SVN] r70988 - grass-addons/grass7/misc/m.eigensystem

[svn_grass at osgeo.org]

Author: wenzeslaus
Date: 2017-04-29 13:09:01 -0700 (Sat, 29 Apr 2017)
New Revision: 70988

Modified:
   grass-addons/grass7/misc/m.eigensystem/m.eigensystem.html
Log:
m.eigensystem: r.covar in G7 outputs number of non-null cells on stdout (as N = ...)

Modified: grass-addons/grass7/misc/m.eigensystem/m.eigensystem.html
===================================================================
--- grass-addons/grass7/misc/m.eigensystem/m.eigensystem.html	2017-04-29 19:17:49 UTC (rev 70987)
+++ grass-addons/grass7/misc/m.eigensystem/m.eigensystem.html	2017-04-29 20:09:01 UTC (rev 70988)
@@ -114,7 +114,7 @@
 For example, to get the eigen vectors for 3 layers:
 
 <div class="code"><pre>
-(echo 3; r.covar map.1,map.2,map.3) | m.eigensystem
+(echo 3; r.covar map.1,map.2,map.3 | grep -v "N = ") | m.eigensystem
 </pre></div>
 
 Note that since m.covar only outputs the matrix, we must manually prepend