     5     1
    GDAS    20    10     1     0     0
    GDAS    20    10     8     0     0
    GDAS    20    10    15     0     0
    GDAS    20    10    22     0     0
    GDAS    20    10    29     0     0
     1 FORWARD  OMEGA   
    20    10    31    18   35.086  104.038   100.0
     1 PRESSURE
     1     1    20    10    31    18     0     0     0.0   35.086  104.038    100.0    738.6
     1     1    20    10    31    19     0     1     1.0   35.099  103.988    106.1    735.9
     1     1    20    10    31    20     0     2     2.0   35.111  103.946    111.5    734.7
     1     1    20    10    31    21     0     3     3.0   35.121  103.917    114.2    734.1
