     5     1
    GDAS    18     4     1     0     0
    GDAS    18     4     8     0     0
    GDAS    18     4    15     0     0
    GDAS    18     4    22     0     0
    GDAS    18     4    29     0     0
     1 FORWARD  OMEGA   
    18     4    30    18   35.198  106.551   100.0
     1 PRESSURE
     1     1    18     4    30    18     0     0     0.0   35.198  106.551    100.0    839.2
     1     1    18     4    30    19     0     1     1.0   35.141  106.614     71.1    846.7
     1     1    18     4    30    20     0     2     2.0   35.084  106.671     48.0    853.0
     1     1    18     4    30    21     0     3     3.0   35.030  106.722     30.9    857.7
