     5     1
    GDAS    20     4     1     0     0
    GDAS    20     4     8     0     0
    GDAS    20     4    15     0     0
    GDAS    20     4    22     0     0
    GDAS    20     4    29     0     0
     1 FORWARD  OMEGA   
    20     4    30    18   35.198  106.551   100.0
     1 PRESSURE
     1     1    20     4    30    18     0     0     0.0   35.198  106.551    100.0    837.0
     1     1    20     4    30    19     0     1     1.0   35.220  106.559     93.3    837.5
     1     1    20     4    30    20     0     2     2.0   35.235  106.566     88.3    838.0
     1     1    20     4    30    21     0     3     3.0   35.243  106.573     84.8    838.5
