Direct beam insolation for day of the year

Calculated using SAGA Returns a raster pointing to a temporary file Save locally if you need it to be permanent

insol(dtm, day = "13/10/19")

Arguments

dtm	The digital terrain (elevation) model
day	Change the day of the year

Value

Direct beam irradiation in W/m2

Examples

# NOT RUN {
dtm<-mkdem()
sol<-insol(dtm)
# }