On Wed, 24 Jul 2019, Helmut Kudrnovsky wrote:
If you want that analytical extent matches your vector extent _and_ the DEM resolution, use g.region -a raster=DEM vector=yourvector.
Helmut, I've read the manual and missed understanding that it can be defined by both raster and vector maps. I don't think this is necessary. I can set the region to the DEM and the MASK to the vector map so r.slope.aspect and r.flow will operate only within the mask regardless of the overall region size. Unless I'm mistaken about the function of the MASK. Best regards, Rich _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
