On Tuesday 26 February 2008, Nikos Alexandris wrote: > Continuing my small quest with kml files... and bombing you with simple > questions ;-p > > are kml files carrying topology information besides coordinates?
I doubt it. As far as I know they are just "simple features". > > I needed to manually correct a kml file which looked very bad after > importing in GRASS (with -c otherwise it was not useful!) i am not surprised that a KML file resulted in a topologically broken file. These days everyone and their brother are creating KML via all sorts of methods-- most of which have little notion/concern for topological-correctness. > Automatic cleaning is really not useful even after trying to feed with > logical thresholds the various tools. Try opening the file with v.digit and look for oddities. > Cheers, > > Nikos Dylan -- Dylan Beaudette Soil Resource Laboratory http://casoilresource.lawr.ucdavis.edu/ University of California at Davis 530.754.7341 _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user