[GRASS-SVN] r43576 - grass/branches/develbranch_6/raster/r.neighbors

[svn_grass at osgeo.org]

Author: neteler
Date: 2010-09-21 12:48:18 +0000 (Tue, 21 Sep 2010)
New Revision: 43576

Modified:
   grass/branches/develbranch_6/raster/r.neighbors/description.html
   grass/branches/develbranch_6/raster/r.neighbors/main.c
Log:
add range method

Modified: grass/branches/develbranch_6/raster/r.neighbors/description.html
===================================================================
--- grass/branches/develbranch_6/raster/r.neighbors/description.html	2010-09-21 12:47:44 UTC (rev 43575)
+++ grass/branches/develbranch_6/raster/r.neighbors/description.html	2010-09-21 12:48:18 UTC (rev 43576)
@@ -91,6 +91,10 @@
    |----|----|----|          |----|----|----|
 </pre>
 
+<dt><b>range</b>
+
+<dd>The range value within the neighborhood.
+
 <dt><b>stddev</b> 
 
 <dd>The statistical standard deviation of values

Modified: grass/branches/develbranch_6/raster/r.neighbors/main.c
===================================================================
--- grass/branches/develbranch_6/raster/r.neighbors/main.c	2010-09-21 12:47:44 UTC (rev 43575)
+++ grass/branches/develbranch_6/raster/r.neighbors/main.c	2010-09-21 12:48:18 UTC (rev 43576)
@@ -49,6 +49,7 @@
     {c_mode, w_mode, NO_CATS, 1, 0, "mode", "most frequently occuring value"},
     {c_min, NULL, NO_CATS, 1, 0, "minimum", "lowest value"},
     {c_max, NULL, NO_CATS, 1, 0, "maximum", "highest value"},
+    {c_range, NULL, NO_CATS, 1, 0, "range", "range value"},
     {c_stddev, w_stddev, NO_CATS, 0, 1, "stddev", "standard deviation"},
     {c_sum, w_sum, NO_CATS, 1, 0, "sum", "sum of values"},
     {c_var, w_var, NO_CATS, 0, 1, "variance", "statistical variance"},