1     1
    AMPS    13     5    21    12     0
     1 BACKWARD DIVERGE 
  2013     5    23    12  -77.220  166.440    38.0
     1 PRESSURE
     1     1    13     5    23    12     0    48     0.0  -77.220  166.440     38.0    955.5
     1     1    13     5    23    11     0    47    -1.0  -77.636  167.435   1592.6    734.6
     1     1    13     5    23    10     0    46    -2.0  -77.505  168.521   9483.7    206.6