Need for command line version of r.mask in GRASS4.0

GRASS GRASS user
1

I am needing a command line version of r.mask.

Does such a beast exist. Any help would be appreciated.

Thanks
Steffen Meyer

Steffen Meyer, PE Water Resource Engineer, Civil Engineering
Graduate Student in Water Resources, Colorado State University
EMail: sm646601@lance.colostate.edu

Yes, it does:

g.copy ras=<raster name>,MASK

and

g.remove ras=MASK