pyet.meteo_utils.sunset_angle#
- pyet.meteo_utils.sunset_angle(sol_dec, lat)[source]#
Sunset hour angle from latitude and solar declination - daily [rad].
- Parameters:
sol_dec (array_like) – solar declination [rad].
lat (array_like) – the site latitude [rad].
- Return type:
array_like containing the calculated sunset hour angle - daily [rad].
Notes
Based on equations 25 in Allen et al. (1998).