[GRASS-SVN] r43939 - grass/branches/develbranch_6/raster/r.proj.seg

[svn_grass at osgeo.org]

Author: hamish
Date: 2010-10-16 23:59:12 -0700 (Sat, 16 Oct 2010)
New Revision: 43939

Modified:
   grass/branches/develbranch_6/raster/r.proj.seg/description.html
Log:
doc tweaks

Modified: grass/branches/develbranch_6/raster/r.proj.seg/description.html
===================================================================
--- grass/branches/develbranch_6/raster/r.proj.seg/description.html	2010-10-17 06:36:06 UTC (rev 43938)
+++ grass/branches/develbranch_6/raster/r.proj.seg/description.html	2010-10-17 06:59:12 UTC (rev 43939)
@@ -147,16 +147,17 @@
 
 <p>
 A simple way to do this is to check the projected bounds of the input map
-in the current location's projection using the <b>-p</b> flag. The  <b>-g</b>
+in the current location's projection using the <b>-p</b> flag. The <b>-g</b>
 flag reports the same thing, but in a form which can be directly cut and
 pasted into a <em>g.region</em> command. After setting the region in that
 way you might check the cell resolution with "<em>g.region -p</em>" then
 snap it to a regular grid with <em>g.region</em>'s -a flag. E.g.
-<tt>g.region&nbsp;-a&nbsp;res=5 -p</tt>.
+<tt>g.region&nbsp;-a&nbsp;res=5 -p</tt>. Note that this is just a rough guide.
 
 <p>
-A more involved way to do this is to generate a vector "box" map of the region in  
-the source location using <em><a href="v.in.region.html">v.in.region</a></em>.
+A more involved, but more accurate, way to do this is to generate a vector
+"box" map of the region in the source location using
+ <em><a href="v.in.region.html">v.in.region</a></em>.
 This "box" map is then reprojected into the target location with
 <em><a href="v.proj.html">v.proj</a></em>.
 Next the region in the target location is set to the extent of the new vector