[GRASS-SVN] r44085 - grass/trunk/imagery/i.rectify

[svn_grass at osgeo.org]

Author: mmetz
Date: 2010-10-29 09:04:47 -0700 (Fri, 29 Oct 2010)
New Revision: 44085

Modified:
   grass/trunk/imagery/i.rectify/i.rectify.html
Log:
update manual

Modified: grass/trunk/imagery/i.rectify/i.rectify.html
===================================================================
--- grass/trunk/imagery/i.rectify/i.rectify.html	2010-10-29 16:04:17 UTC (rev 44084)
+++ grass/trunk/imagery/i.rectify/i.rectify.html	2010-10-29 16:04:47 UTC (rev 44085)
@@ -108,17 +108,19 @@
 
 <h3>Resampling method</h3>
 <p>
-The rectified data is resampled with one of five different methods: 
-<em>nearest</em>, <em>bilinear</em>, <em>cubic</em>, <em>bilinear_f</em>
-or <em>cubic_f</em>.
+The rectified data is resampled with one of seven different methods: 
+<em>nearest</em>, <em>bilinear</em>, <em>cubic</em>, <em>lanczos</em>,
+<em>bilinear_f</em>, <em>cubic_f</em>, or <em>lanczos_f</em>.
 <p>
 The <em>method=nearest</em> method, which performs a nearest neighbor assignment,
-is the fastest of the three resampling methods. It is primarily used for
+is the fastest of the resampling methods. It is primarily used for
 categorical data such as a land use classification, since it will not change
 the values of the data cells. The <em>method=bilinear</em> method determines the new
 value of the cell based on a weighted distance average of the 4 surrounding
 cells in the input map. The <em>method=cubic</em> method determines the new value of
 the cell based on a weighted distance average of the 16 surrounding cells in
+the input map.  The <em>method=lanczos</em> method determines the new value of
+the cell based on a weighted distance average of the 25 surrounding cells in
 the input map.
 <p>
 The bilinear, cubic and lanczos interpolation methods are most appropriate for