v.overlay Overlays two vector maps. Vector (v.*) ParameterVector|ainput|Input layer (A)|-1|False ParameterSelection|atype|Input layer (A) Type|area;line ParameterVector|binput|Input layer (B)|2|False ParameterSelection|operator|Operator to use|and;or;not;xor ParameterBoolean|-t|Do not create attribute table|False OutputVector|output|Overlay