1     1
    AMPS    13     6    26    12     0
     1 BACKWARD DIVERGE 
  2013     6    28    12  -77.220  166.440     0.0
     1 PRESSURE
     1     1    13     6    28    12     0    48     0.0  -77.220  166.440      0.0    974.0
     1     1    13     6    28    11     0    47    -1.0  -77.441  167.074      3.3    887.6
     1     1    13     6    28    10     0    46    -2.0  -77.698  167.714   1582.0    774.6
     1     1    13     6    28     9     0    45    -3.0  -77.714  168.290   3686.9    587.3