TUV inputs:
==================================================================
inpfil =      defin1   outfil =      usrout   nstr =            -2
lat =          0.000   lon =          0.000   tmzone =         0.0
iyear =         2002   imonth =           3   iday =            21
zstart =       0.000   zstop =       80.000   nz =              81
wstart =     280.000   wstop =      420.000   nwint =          140
tstart =      12.000   tstop =       20.000   nt =               5
lzenit =           F   alsurf =       0.100   psurf =       -999.0
o3col =      300.000   so2col =       0.000   no2col =       0.000
taucld =       0.000   zbase =        4.000   ztop =         5.000
tauaer =       0.235   ssaaer =       0.990   alpha =        1.000
dirsun =       1.000   difdn =        1.000   difup =        0.000
zout =         0.000   zaird =   -9.990E+02   ztemp =     -999.000
lirrad =           T   laflux =           F   lmmech =           F
lrates =           T   isfix =            0   nms =              7
ljvals =           F   ijfix =            0   nmj =              0
iwfix =            0   itfix =            0   izfix =            0
==================================================================
==== Spectral weighting functions used:
T  1 UV-B, 280-315 nm                                  
T  2 UV-A, 315-400 nm                                  
T  3 Gaussian, 320 nm, 10 nm FWHM                      
T  4 RB Meter, model 501                               
T  5 DNA damage, in vitro (Setlow, 1974)               
T  6 UV index (WMO, 1994; Webb et al., 2011)           
T  7 Previtamin-D3 (CIE 2006)                          
==== Photolysis reactions used:
==================================================================
 Delta-Eddington 2-stream radiative transfer
 air temperature: USSA, 1976
 air concentrations: USSA, 1976
 ozone profile: USSA, 1976
 DATAE1/SUN/susim_hi.flx
 DATAE1/SUN/atlas3_1994_317_a.dat        
 DATAE1/SUN/neckel.flx                   
 DATAE1/SUN/sao2010.solref.converted     
 aerosols:  Elterman (1968) continental profile
step =    1 sza =     1.829 Earth-sun factor =  1.0076793
step =    2 sza =    28.200 Earth-sun factor =  1.0076319
step =    3 sza =    58.205 Earth-sun factor =  1.0075846
step =    4 sza =    88.211 Earth-sun factor =  1.0075371
step =    5 sza =   118.216 Earth-sun factor =  1.0074897
