     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   34.293  107.797   100.0
     1 PRESSURE
     1     1    18     4    30    18     0     0     0.0   34.293  107.797    100.0    845.3
     1     1    18     4    30    19     0     1     1.0   34.279  107.851    127.7    843.3
     1     1    18     4    30    20     0     2     2.0   34.251  107.910    175.2    838.4
     1     1    18     4    30    21     0     3     3.0   34.202  107.977    262.5    829.9
