topic_solar(1grass)

topic_solar1grass

Topic: solar

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.

See also the corresponding keyword solar for additional references.

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© 2003-2025 GRASS Development Team, GRASS GIS 8.4.1 Reference Manual

Releases

5 releases since Debian 9 (Stretch); the text changed 4 times.

  1. 9
  2. 10
  3. 11
  4. 12
  5. 13

From grass-doc 8.4.1-1 in Debian 13 (Trixie). Parsed by carta from the page's man source.