Corrected monthly irradiation
module calculates cumulative corrected solar irradition for every month in year.
Before starting this module, it is necessary to calculate the curent daily solar irradiation by the bbo.solar_cday module.
The module has not input parameters. The module expected values of the current daily solar irradiation in layers sr_d<xxx>
in solar mapset, where <xxx>
is number of day of the year. Output rasters are named sr_m<xxx>
and are stored in solar
mapset where <xx>
is number of the month.