r.los
r.los - Line-of-sight raster analysis program.
Raster (r.*)
ParameterRaster|input|Elevation|False
ParameterString|coordinate|Coordinate identifying the viewing position|0,0
ParameterRaster|patt_map|Binary (1/0) raster layer to use as a mask|True
ParameterString|obs_elev|Viewing position height above the ground|1.75
ParameterString|max_dist|Maximum distance from the viewing point (meters)|10000
ParameterBoolean|-c|Consider earth curvature (current ellipsoid)|False
OutputRaster|output|Intervisibility
