[GRASS-SVN] r35650 - grass/branches/develbranch_6/vector/v.mkgrid

[svn_grass at osgeo.org]

Author: hamish
Date: 2009-01-26 20:30:16 -0500 (Mon, 26 Jan 2009)
New Revision: 35650

Modified:
   grass/branches/develbranch_6/vector/v.mkgrid/description.html
Log:
lat/lon example

Modified: grass/branches/develbranch_6/vector/v.mkgrid/description.html
===================================================================
--- grass/branches/develbranch_6/vector/v.mkgrid/description.html	2009-01-26 19:33:45 UTC (rev 35649)
+++ grass/branches/develbranch_6/vector/v.mkgrid/description.html	2009-01-27 01:30:16 UTC (rev 35650)
@@ -3,23 +3,38 @@
 <EM>v.mkgrid</EM> will create a vector map representation of a regular coordinate grid.
 Both point and area vector grids can be created.
 
+
 <H2>NOTES</H2>
 
 This is NOT to be used to generate a vector map of USGS quadrangles,
 because USGS quads are not exact rectangles.
 
-<H2>EXAMPLE</H2>
 
+<H2>EXAMPLES</H2>
+
 Make a 4x3 grid, cells 20km a side, with lower left corner at 2716500,6447000:
 <div class="code"><pre>
 v.mkgrid map=coro_grid grid=4,3 position=coor coor=2716500,6447000 box=20000,20000
 </pre></div>
+<BR>
 
+<P>
+Make a 10x12 lat/lon grid, cells 2 arc-min a side, with lower left corner
+at 167deg 52min east, 47deg 6min south. For use with e.g. QGIS you can then
+pull this grid into a projected location with <em>v.proj</em> before
+exporting as a Shapefile with <em>v.out.ogr</em> (within GRASS you could
+just use <em>d.grid -w</em> from the projected location for the same effect).
+<div class="code"><pre>
+v.mkgrid map=p2min_grid grid=10,12 position=coor coor=167:52E,47:06S box=0:02,0:02
+</pre></div>
+
+
 <H2>SEE ALSO</H2>
 
 <A HREF="v.patch.html">v.patch</A>,
 <A HREF="d.grid.html">d.grid</A>
 
+
 <H2>AUTHOR</H2>
 
 Michael Higgins,
@@ -28,4 +43,5 @@
 <P>
 Update for new vectors Radim Blazek 10/2004 
 
-<p><i>Last changed: $Date$</i>
+<p>
+<i>Last changed: $Date$</i>