this directory contains:
insol.f : program to compute orbital parameters and insolation according
          to the solution of Berger (1978)
          total daily irradiation is given in KJ m-2 (to be divided by 86400
          to get it in Wm-2)
INSOL.IN : input file (trigonometrical expansion for the astronomical 
           parameters)
README : this file
example.out : an example of output file 

