Glynn Clements wrote > Create a validity map with e.g. > > r.mapcalc "valid = !isnull(input)" > > then use r.resamp.stats method=average on that.
Thanks for the hint. After a second thought, I came up with something slightly different: r.reclass input # valid pixels (cat 0..100)= 1, nodata pixels (cat 254,255) = 0 then r.resamp.stats method=sum # to get the count of valid pixels -- View this message in context: http://osgeo-org.1560.x6.nabble.com/r-resamp-stats-how-to-count-valid-input-pixels-tp5156214p5156444.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
