WARNING >>>>> CHEKIN--vertical temperature step may be too large for good accuracy

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   &INPUT
   isat=0,         !user defined wavelength range with no filter function
   wlinf=0.25,     !starting wavelength of 0.25 um
   wlsup=4.0,      !ending wavelength of 4.0 um
   wlinc=-0.01,    !wavelength increment is dL/L=.01

   idatm=6,        !atmosphere: 6 is US standard
   nf=3,           !use the more accurate MODTRAN3 solar spectrum

!  sza=0           !solar zenith angle (not used if zero)
   iday=90,        !day of the year
   time=19,        !time in hours GMT
   alat=39,        !latitude on Earth
   alon=-77,       !longitude on Earth

   isalb=0,
   albcon=1.,

   uw=1.418,       !precipitable water vapor (-1 means use atmosphere); for US standard atmosphere, uw=1.418(g/cm2)
   uo3=0.349,      !total ozone (-1 means use atmosphere); US standard atmos. uo3=0.349 (atm-cm)
   xco2=360,       !carbon dioxide concentration (ppmv)

   iaer=5,
   tbaer=0.3,
   wlbaer=.414, .499, .609, .665, .860, .938,
   qbaer=0.109, .083, .062, .053, .044, .041,
   gbaer=6*0.7,
   wbaer=6*1.,
   abaer=1.

   zout=0,100,     !get output at the surface and top of atmosphere
   iout=10,        !output mode for TOA and surface spectral fluxes
   nstr=4,         !number of discrete ordinates in both hemispheres in DISORT
   /