Ok, Glynn. I'll adopt this way. > bash doesn't do floating-point, so you need to use bc or awk, e.g.:
Yes, ok, I know it. It was just a "pseduo-code" :-) _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
