[GRASS-SVN] r36637 - grass/branches/releasebranch_6_4/imagery/i.atcorr

svn_grass at osgeo.org svn_grass at osgeo.org
Wed Apr 8 11:54:08 EDT 2009


Author: neteler
Date: 2009-04-08 11:54:07 -0400 (Wed, 08 Apr 2009)
New Revision: 36637

Modified:
   grass/branches/releasebranch_6_4/imagery/i.atcorr/description.html
Log:
more explanations

Modified: grass/branches/releasebranch_6_4/imagery/i.atcorr/description.html
===================================================================
--- grass/branches/releasebranch_6_4/imagery/i.atcorr/description.html	2009-04-08 15:50:35 UTC (rev 36636)
+++ grass/branches/releasebranch_6_4/imagery/i.atcorr/description.html	2009-04-08 15:54:07 UTC (rev 36637)
@@ -14,11 +14,11 @@
 the user's current region settings.
 
 <p>
-Because using a continuous elevation <em>ialt</em> or visibility <em>ivis</em>
-map makes execution time much longer, it is advised to use categorized maps
-instead, in conjuction with flag <em>-o</em>. This flag tells
-<b>i.atcorr</b> to try and speedup calculations. However, this option under
-certain conditions can make execution time longer.
+Because using a continuous elevation <em>ialt</em> (input altitude map) or 
+visibility <em>ivis</em> (input visibility map) map makes execution time much
+longer, it is advised to use categorized maps instead, in conjuction with flag <em>-o</em>.
+This flag tells <b>i.atcorr</b> to try and speedup calculations. However, this option
+under certain conditions can make execution time longer.
 
 <p>
 If flag <em>-r</em> is used, the input data are treated as reflectance.



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