Dear all, I have a raster map with continuous values, and need to extract some stats (like mean, std etc) assigning these "zonal" values as a vector column. I just added the empty columns on the my vector map using : v.db.addcol map=frag_ts columns="FLOW_STD DOUBLE PRECISION"
How can I do this on grass? cheers milton
_______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user