[GRASS-SVN] r72228 - grass/trunk/raster/r.series.accumulate

[svn_grass at osgeo.org]

Author: mmetz
Date: 2018-02-11 13:29:12 -0800 (Sun, 11 Feb 2018)
New Revision: 72228

Modified:
   grass/trunk/raster/r.series.accumulate/r.series.accumulate.html
Log:
r.series.accumulate: update manual explaining accumulation

Modified: grass/trunk/raster/r.series.accumulate/r.series.accumulate.html
===================================================================
--- grass/trunk/raster/r.series.accumulate/r.series.accumulate.html	2018-02-11 12:43:20 UTC (rev 72227)
+++ grass/trunk/raster/r.series.accumulate/r.series.accumulate.html	2018-02-11 21:29:12 UTC (rev 72228)
@@ -3,7 +3,9 @@
 <em>r.series.accumulate</em> calculates (accumulated) raster value 
 using growing degree days (GDDs)/Winkler indices's, Biologically 
 Effective Degree Days (BEDD), Huglin heliothermal indices or an average 
-approach from several input maps.
+approach from several input maps for a given day. Accumulation of e.g. 
+degree-days to growing degree days (GDDs) can be done by providing a 
+<em>basemap</em> with GDDs of the previous day.
 <p>
 The flag <b>-a</b> determines the average computation of the input raster maps. 
 In case the flag is not set, the average calculation is: