r.mask
r.mask.vect - Creates a MASK for limiting raster operation with a vector layer.
Raster (r.*)
ParameterVector|vector|Name of vector map to use as mask|1,2|False
ParameterRaster|input|Name of raster map to which apply the mask|False
*ParameterString|cats|Category values. Example: 1,3,7-9,13|None|False|True
*ParameterString|where|WHERE conditions of SQL statement without 'where' keyword|None|True|True
*ParameterBoolean|-i|Create inverse mask|False|True
OutputRaster|output|Masked