1     1
    AMPS    13     9    21     0     0
     1 BACKWARD DIVERGE 
  2013     9    23     0  -77.220  166.440     4.0
     1 PRESSURE
     1     1    13     9    23     0     0    48     0.0  -77.220  166.440      4.0    964.7
     1     1    13     9    22    23     0    47    -1.0  -77.281  167.116      0.5    953.1
     1     1    13     9    22    22     0    46    -2.0  -77.528  167.516      9.8    854.5
     1     1    13     9    22    21     0    45    -3.0  -77.670  167.844    997.6    820.1
     1     1    13     9    22    20     0    44    -4.0  -77.710  167.773   2589.0    675.1
     1     1    13     9    22    19     0    43    -5.0  -77.672  167.524   4322.0    518.6
     1     1    13     9    22    18     0    42    -6.0  -77.595  167.526   7080.6    351.0