<br><br><div><span class="gmail_quote">On 4/6/07, <b class="gmail_sendername">Dylan Beaudette</b> <<a href="mailto:dylan.beaudette@gmail.com">dylan.beaudette@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
While there are some solutions to the general problem of 'zonal statistics' in<br>GRASS, I tend to use the 'starspan' application for these operations. It is<br>VERY fast, and has been used in numerous papers. It can directly read GRASS
<br>raster and vector data, which is a definite plus.<br><br>google starspan for some ideas. also- matt perry's blog has some examples if I<br>am not mistaken.<br></blockquote></div><br>The post on starspan can be found here:
<br><a href="http://www.perrygeo.net/wordpress/?p=30">http://www.perrygeo.net/wordpress/?p=30</a><br><br>-- <br>Matthew T. Perry<br><a href="http://www.perrygeo.net">http://www.perrygeo.net</a>