1     1
    AMPS    13    12    17    12     0
     1 BACKWARD DIVERGE 
  2013    12    19    12  -77.730  167.690     4.0
     1 PRESSURE
     1     1    13    12    19    12     0    24     0.0  -77.730  167.690      4.0    963.8
     1     1    13    12    19    11     0    25    -1.0  -77.699  167.410      0.3    946.5
     1     1    13    12    19    10     0    26    -2.0  -77.644  167.184      0.0    907.4
     1     1    13    12    19     9     0    27    -3.0  -77.593  167.028      1.4    879.6