On Mon, Oct 27, 2008 at 9:50 AM, Joop Goedbloed <[EMAIL PROTECTED]> wrote: > Hello Users group > > Have two vector-maps with areas map-A and map-B > > Is there a grass-module to calculate the total surface (m2 or ha by > category) > of the areas of the map-B witch are inside the area(s) of the map-A.
Without thinking too much, you could - subtract one from the other with v.overlay - calculate stats before/after with v.report. Markus _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
