[GRASS-SVN] r71593 - grass-addons/grass7/raster/r.hants

[svn_grass at osgeo.org]

Author: veroandreo
Date: 2017-10-25 02:00:34 -0700 (Wed, 25 Oct 2017)
New Revision: 71593

Modified:
   grass-addons/grass7/raster/r.hants/r.hants.html
Log:
r.hants addon manual: relation between nf and dod explained

Modified: grass-addons/grass7/raster/r.hants/r.hants.html
===================================================================
--- grass-addons/grass7/raster/r.hants/r.hants.html	2017-10-25 08:39:37 UTC (rev 71592)
+++ grass-addons/grass7/raster/r.hants/r.hants.html	2017-10-25 09:00:34 UTC (rev 71593)
@@ -47,6 +47,15 @@
 parameter is optional, but it is recommended to be set.
 
 <p>
+In general, HANTS discards some information trying to represent the input
+time series with a limited number of sine/cosine functions. Therefore,
+most of the times, 1) it does not provide an exact match with the input
+data and, 2) it produces a smoothed output. With more frequencies, it is
+possible to get a better match with the input data, but also potential
+overshoots. The latter can be alleviated by setting dod > 0 at the
+cost of further smoothing in the output.
+
+<p>
 The <em>range</em> parameter can be set to <em>low,high</em> thresholds:
 values outside of this range are treated as NULL. The <em>low,high</em> 
 thresholds are floating point, so use <em>-inf</em> or <em>inf</em> for 
@@ -215,6 +224,7 @@
 <h2>SEE ALSO</h2>
 
 <em><a href="r.series.html">r.series</a></em>
+<em><a href="r.series.lwr.html">r.series.lwr</a></em>
 
 <h2>REFERENCES</h2>
 <p>