v.drape
v.drape - Converts vector map to 3D by sampling of elevation raster map.
Vector (v.*)
ParameterVector|input|Name of input vector map|-1|False
ParameterRaster|rast|Elevation raster map for height extraction|False
ParameterSelection|method|Sampling method|nearest;bilinear;cubic
ParameterString|scale|Scale factor for sampled raster values|1.0
ParameterString|where|WHERE conditions of SQL statement without 'where' keyword|
ParameterString|null_value|Vector Z value for unknown height|
OutputVector|output|Name for output vector map

