r.sunmask(1grass) on Linux
The text 32ad1a1a1121, as Debian 4.0 (Etch) shipped it.
Calculates cast shadow areas from sun position and DEM. Either A: exact sun position is specified, or B: date/time to calculate the sun position by r.sunmask itself.
The text 32ad1a1a1121, as Debian 4.0 (Etch) shipped it.
Calculates cast shadow areas from sun position and DEM. Either A: exact sun position is specified, or B: date/time to calculate the sun position by r.sunmask itself.