[GRASS-SVN] r68306 - grass/trunk/display/d.mon

[svn_grass at osgeo.org]

Author: neteler
Date: 2016-04-25 15:10:52 -0700 (Mon, 25 Apr 2016)
New Revision: 68306

Modified:
   grass/trunk/display/d.mon/d.mon.html
Log:
d.mon manual: explain non-interactive use

Modified: grass/trunk/display/d.mon/d.mon.html
===================================================================
--- grass/trunk/display/d.mon/d.mon.html	2016-04-24 22:02:47 UTC (rev 68305)
+++ grass/trunk/display/d.mon/d.mon.html	2016-04-25 22:10:52 UTC (rev 68306)
@@ -49,6 +49,13 @@
 Currently <em>selected</em> a monitor can be released by <b>-r</b>
 flag.
 
+<h2>NOTES</h2>
+
+<em>d.mon</em> is designed for interactive use. If non-interactive use
+is needed (e.g., in a script) set <tt>GRASS_RENDER_IMMEDIATE=png</tt>
+(or <tt>=cairo</tt>) and use the related environment
+<a href="variables.html">variables</a> to control output size etc.
+
 <h2>EXAMPLES</h2>
 
 <h3>wx0 monitor</h3>