1     1
    AMPS    13     5    14     0     0
     1 BACKWARD DIVERGE 
  2013     5    15    12  -78.220  170.010    45.0
     1 PRESSURE
     1     1    13     5    15    12     0    36     0.0  -78.220  170.010     45.0      NaN
     1     1    13     5    15    11     0    35    -1.0  -78.591  168.782     69.9      NaN
     1     1    13     5    15    10     0    34    -2.0  -78.931  166.808     49.9    955.6
     1     1    13     5    15     9     0    33    -3.0  -79.167  165.082     15.0    961.8
     1     1    13     5    15     8     0    32    -4.0  -79.223  162.685     18.7    962.3
     1     1    13     5    15     7     0    31    -5.0  -78.827  160.175    255.1    773.8
     1     1    13     5    15     6     0    30    -6.0  -78.525  157.904    530.4    728.3
     1     1    13     5    15     5     0    29    -7.0  -78.560  158.261   6783.5    297.2