r.horizon | Computes horizon angle height from a digital elevation model. |
r.sun | Solar irradiance and irradiation model. |
r.sunhours | Calculates solar elevation, solar azimuth, and sun hours. |
r.sunmask | Calculates cast shadow areas from sun position and elevation raster map. |
Help Index | Topics Index | Keywords Index | Full Index
© 2003-2015 GRASS Development Team, GRASS GIS 7.0.1 Reference Manual