     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   35.870  106.111   100.0
     1 PRESSURE
     1     1    20    10    31    18     0     0     0.0   35.870  106.111    100.0    807.0
     1     1    20    10    31    19     0     1     1.0   35.765  106.158     92.3    812.7
     1     1    20    10    31    20     0     2     2.0   35.665  106.204     79.3    819.4
     1     1    20    10    31    21     0     3     3.0   35.573  106.248     64.7    826.1
