     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   35.086  104.038   100.0
     1 PRESSURE
     1     1    20     4    30    18     0     0     0.0   35.086  104.038    100.0    735.0
     1     1    20     4    30    19     0     1     1.0   35.167  104.066     45.4    750.5
     1     1    20     4    30    20     0     2     2.0   35.242  104.098     19.0    757.0
     1     1    20     4    30    21     0     3     3.0   35.309  104.133      4.6    763.1
