Dear All, I have shapefile with many topology errors. Most of there are overlapping area. When I'm import in GRASS It create, for all overlapped areas a link in layer 2 and in layer 1 it create two category for each centroid.
It is possible extract only areas where each centroid are linked to only one category or extract only areas where no link to layer 2 exist? Thanks Pierluigi -- ________________________________________________________________________ Ing. Pierluigi De Rosa (PhD) Studio Associato GFOSSERVICES Presso CAMPUS Via F.lli Cairoli 25 - 06127 Perugia (PG) fax: 075 7823038 cel: 3497558268 web: www.gfosservices.it skype: pierluigi.derosa _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user