 ***************************************************
 *                  InsolaSA                       *
 *                                                 *
 *   computation of various insolation quantities  *
 *                                                 *
 *     (c) ASD/BdL (1993) Revised LDR (2003)       *
 ***************************************************
 
     1 : mean daily    insolation/true longitude 
     2 : mean daily    insolation/mean longitude 
     3 : mean monthly  insolation 
     4 : mean annual   insolation 
     5 : HELP
     6 : QUIT
 
  your choice ? 
2
  Latitude on the Earth (in degrees) ? 
90
  latitude =   90.0000000000000
 approximate conventional dates for a given mean longitude
 
   0: 21 march    
  30: 21 april    
  60: 21 may      
  90: 21 june     
 120: 21 july     
 150: 21 august   
 180: 21 september
 210: 21 october  
 240: 21 november 
 270: 21 december  
 300: 21 january   
 330: 21 february  
 
  Mean longitude (in degrees)  (0-360)?
90
 Mean longitude =   90.0000000000000
 
 Name of the output file
InsolaSA.out
 Begin date =  -20000000.0000000  End date =   10000000.0000000
 
     1 : mean daily    insolation/true longitude 
     2 : mean daily    insolation/mean longitude 
     3 : mean monthly  insolation 
     4 : mean annual   insolation 
     5 : HELP
     6 : QUIT
 
  your choice ? 
