Or how about converting the polygons to raster and then run v.what.rast to add a collumn with the polycon categorie value? Or even better, v.what.vect?
Or did I misunderstand the question? Daniel On Wed, Jun 30, 2010 at 6:31 PM, Markus Neteler <[email protected]> wrote: > On Tue, Jun 29, 2010 at 9:25 AM, stn <[email protected]> wrote: >> Hi, >> >> how can I identify which point lies in which polygon? >> >> The points are in an ascii-table, each with latitude, longitude and some >> other attributes like name, altitude and id-number. >> The vector-map is a map with political boundaries found in the vmap0-dataset >> at http://www.gdf-hannover.de/gis.php?id=5 > > I don't know an elegant solution to this but you may > create the list of polygon categories with v.categories and print method, > then loop over the polygons to run v.extract + v.select on each > extracted polygon. > > Likely there are better solutions! > > Markus > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user > _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
