***working file***

*WEATHER DATA : Ultuna

@ INSI      LAT     LONG  ELEV   TAV   AMP REFHT WNDHT
  ULTU   59.817   17.650    30   5.8  20.8 -99.0 -99.0
@DATE  SRAD  TMAX  TMIN  RAIN  DEWP  WIND   PAR  EVAP  RHUM
47001   0.6  -0.9  -3.5   0.0                              
47002   1.3  -0.4  -4.5   0.4                              
47003   0.6  -2.0  -4.3   0.0                              
47004   1.4  -2.0  -8.0   0.0                              
47005   0.6  -5.6  -9.5   0.0                              

***file from create_icasa***

*WEATHER DATA: NASA

 @ INSI   WTHLAT  WTHLONG   WELEV   TAV  AMP  REFHT  WNDHT
   NASA   59.817    17.65   31.90   5.9                  2

 @   DATE    TMAX    RH2M     T2M    TMIN    RAIN    TDEW    WIND    SRAD
    85001    -4.7    95.2    -7.5   -10.0     0.3    -7.9     0.5     1.2
    85002    -4.7    89.6    -7.3    -9.9     1.5    -8.4     0.5     1.3
    85003    -6.4    83.5    -8.6   -11.1     2.3   -10.3     0.9     1.1
    85004   -10.8    79.0   -11.7   -12.7     0.5   -13.6     0.7     1.1