On Sun, Nov 20, 2016 at 3:12 PM, Dave Roberts <[email protected]> wrote: > Friends, > > I have succeeded (finally) in heads-up digitizing the mountain ranges of > the Rocky Mountains. Now I want to know the minimum and maximum elevation > for each range. I have a suitable DEM, but I cannot figure out a > combination or r.mapcalc or other that will give me this.
I would probably use r.univar with zones option. You have to first rasterize your vector of ranges. https://grass.osgeo.org/grass73/manuals/r.univar.html Anna > > Clearly, what I want is to query a raster within a boundary, not at a > point. > > Thanks, Dave > -- > _______________________________________________ > 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
