I want to compare two raster maps for any differences. The r.mapcalc expression I used yielde no results ... unless getting the GRASS shell prompt means there are no differences.
Command and result:
r.mapcalc "mapdiff = blocked_culvert - open_culvert"
No differences? Wrong syntax? TIA, Rich _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
