Markus Neteler wrote: > Hi, > > I wonder if v.generalize should work in LatLong? I tried to use the > displacement but the result is identical. Maybe a map unit (threshold > given in meters but currently considered in map units = degree?). > I guess v.generalize uses map units, i.e. degrees for latlong, but guessing without checking every single smoothing and simplification method. At least I can't remember having seen anything when I last went over the code of v.generalize. Functionality handling latlong should be implemented in the vector libs (there is already Vect_line_geodesic_length() but that is not enough).
Markus M _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
