[GRASS-user] grass rastercal doesn't work

[Moritz Lennert]

On 22/04/13 17:14, Eugenio Trumpy wrote:
> Hello everybody,
> I have problems with r.mapcalc
> I'm use a fresh compiled grass70 from source in my ubuntu desktop 12.10
> the review cod of grass is 55939.
> I 'm just trying to clip a raster using a mask:
> first I created a mask from a raster, then I use r.mapcal:
> new_cut_map=old_map
>
> I got a normal conclusion of calculation with 100% done and the
> specification [Raster MASK present],
> but the new raster layer seems to be void.
>
> I think I have problems with gdal lib?
> Have you some hints?

Check your region settings.

Moritz