Hi GRASS users,
I can't make r.mapcalc run properly. I always get the error message
WARNING: opencell: - illegal file name
OOPS can't create cell file <>
(to the comand : r.mapcalc result = soils + streams, for example)
It seams that G_open_cell_new is getting a Null file name. I tried
without =, spaces, with quotes, etc, but it refuses to work.
Any help would be much appreciated. Thanks in advance.
Pedro