2008/8/23 Glynn Clements <[EMAIL PROTECTED]>: > r.mapcalc doesn't have a definition for pi; you'll need to enter a > literal value.
Thanks Glynn. This sounds like a weak point for me. I need to introduce "Pi" several times. Not for converting degrees to radians. It is another class of applications. In this case to calculate gravity anomalies. Is it possible to define variables? I can not find a way and I am not convinced having to use the literal value ever need to use IP. Thank you for your help. Jose Maria _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
