[GRASS-user] Creation and managing Location/Mapset

[Nikos Alexandris]

Luisa Peña:
> I still have a few issues regarding this:
> 1- How can a region not to be a Square? If I have to set
> North/South/East/West boundaries?

By using a MASK will limit raster operations (within the MASK).

> 2- In my case, my mask is a Vectorial. Can I use a vectorial as a mask?

v.to.rast in=VectorMap out=RasterisedVectorMap use=value
r.mapcalc "MASK=RasterisedVectorMap"

Nikos
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