Sample web application CRA.clima.webapplications.gsrad
0 angle slope
cell size (>0) 0 angle aspect
elevation matrix

GSRad help http://www.sipeaa.it/tools About GSRad Agriculture Research Council - ITALY
daily values of extraterrestrial solar radiation at three latitudes
latitude 1
latitude 2
latitude 3

hourly values of global solar radiation using the model Bristow-Campbell
day of the year
latitude
dailyAirTemperatureRange
monthlyAirTemperatureRange
bristowCampbell_b