Calculations of radiative fluxes at the surface

Select the wavelength range and resolution Wavelength_min ( > 0.25 um) Wavelength_max (<100 um) Spectral resolution
Select latitude
Select longitude
Select UTC time (Grenwich) (in decimal hours)
Select day (year=365 days)
Select the atmospheric model tropical =1 mid-latitude summer =2 mid-latitude winter =3 sub-arctic summer = 4 sub-arctic winter = 5 US62 =6 mountain mid-latitude summer =7 mountain mid-latitude winter =8 user's atmosphere =0	0 1 2 3 4 5 6 7 8
Select surface albedo snow =1 clear water = 2 lake water =3 sea water = 4 sand = 5 vegetation =6 surface albedo provided by user =0 provide spectrally uniform surface albedo spectral surface albedo provided by user =-1 min wavelength: max wavelength: number of sample points(< 128) :	-1 0 1 2 3 4 5 6
Select aerosol model: no aerosols = 0 rural = 1 urban = 2 oceanic = 3 tropospheric =4	0 1 2 3 4
Visibility (km) at 0.55 um (between 5 km and 23 km)
Cloud Altitude of a cloud layer (km) Optical depth ( at 0.55 um) of a cloud layer Effective radius (between 2 um and 125 um)