temiz wrote on 10/31/2007 10:36 AM: > /hello > > I want to create vector points from DEM in regular spaces. > Say, in every 10 m, I want to pick height values from DEM and > create the vector map with db table. > As far as I see, ///v.random <cid:part1.09040903.01070903@deprem.gov.tr> > makes in irregular spaces. > Right. > What do you offer me to do ? g.region ... to set region boundaries and coordinates, r.to.vect with feature=point parameter
Spearfish example: g.region -dp r.to.vect elevation.dem out=elev feature=point d.mon x0 d.vect elev v.db.select elev cat|value|label 1|1112| 2|1111| 3|1111| 4|1110| ... The value column contains the elevation. Markus _______________________________________________ grassuser mailing list grassuser@grass.itc.it http://grass.itc.it/mailman/listinfo/grassuser