Hello, The census 2000 administrative boundaries are shapefiles, where every county is a separate file. So v.in.ogr creates a layer for every county. So for example, I get 83 layers for the 83 counties in Michigan, which correspond to 83 tables, each with just one category.
What I want is one layer with 83 categories. I've had no luck with v.overlay, v.extract, v.patch, etc. because all those tools preserve the layers in the output map. Is there any way to do this? Thanks, Neil _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
