[GRASS-SVN] r46312 - grass/branches/develbranch_6/imagery/i.atcorr

[svn_grass at osgeo.org]

Author: neteler
Date: 2011-05-15 13:08:22 -0700 (Sun, 15 May 2011)
New Revision: 46312

Modified:
   grass/branches/develbranch_6/imagery/i.atcorr/description.html
Log:
aerosol optical depth demystified

Modified: grass/branches/develbranch_6/imagery/i.atcorr/description.html
===================================================================
--- grass/branches/develbranch_6/imagery/i.atcorr/description.html	2011-05-15 20:08:03 UTC (rev 46311)
+++ grass/branches/develbranch_6/imagery/i.atcorr/description.html	2011-05-15 20:08:22 UTC (rev 46312)
@@ -342,15 +342,20 @@
 
 <h3>D. Aerosol concentration model (visibility)</h3>
 
-<blockquote>If you have an estimate of the meteorological parameter visibility
+If you have an estimate of the meteorological parameter visibility
 v, enter directly the value of v [km] (the aerosol optical depth (AOD) will be
 computed from a standard aerosol profile).
-<p>If you have an estimate of aerosol optical depth, enter v=0 for the
-visibility and comma-separated enter the aerosol optical depth at 550nm
+<p>If you have an estimate of aerosol optical depth, enter 0 for the
+visibility and in a following line enter the aerosol optical depth at 550nm
 (iaer means 'i' for input and 'aer' for aerosol), for example:<br>
-v=0, 0.112
-<p>NOTE: if iaer=0, enter v=-1.</blockquote>
+<div class="code"><pre>
+0                            - visibility
+0.112                        - aerosol optical depth 550 nm
+</pre></div>
 
+<p>
+NOTE: if iaer is 0, enter -1 for visibility.
+
 <h3>E. Target altitude (xps), sensor platform (xpp)</h3>
 
 Target altitude (xps, in negative [km]):