1) g.region set to smaller region; 2) r.mapcalc small=large Maris.
2008/2/29, Koen Hufkens <[EMAIL PROTECTED]>: > Hi list, > > I should crop a small area out of a large raster layer (3GB) to make it > more manageable. I don't seem to find a quick way to do this. > > Is there a function that just takes, xy or column row input to extract a > small subset and write it to a new (independent) layer? > > Kind regards, > Koen > _______________________________________________ > 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
