On Mon, 2009-02-16 at 12:55 -0800, leonidas wrote: > I need to export specific shapes from a grass vector file to another grass > vector file.
v.extract in=VectorMap out=ExtractedFeatures ... # you can use "list=" to extract specific categories (the "cat" column) # or an SQL where clause, e.g. something like "where='SomeColumn="SomeString"' > Also, I need to convert specific polygons from a vector grass file to a > raster grass file. I assume by polygons you mean areas. v.to.rast in=VectorMap out=RasterMap type=area ... # "use=???" You need to decide which values you will assign to your pixels. > How can I do that? > Thanks, Leonidas Regards, Nikos _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
