1     1
    AMPS    13     4    24     1     1
     1 BACKWARD DIVERGE 
  2013     4    25    12  -77.880  166.730    24.0
     1 PRESSURE
     1     1    13     4    25    12     0    36     0.0  -77.880  166.730     24.0      NaN
     1     1    13     4    25    11     0    35    -1.0  -77.860  166.553     28.8      NaN
     1     1    13     4    25    10     0    34    -2.0  -77.834  166.421     72.8      NaN
     1     1    13     4    25     9     0    33    -3.0  -77.821  166.210     93.9      NaN
     1     1    13     4    25     8     0    32    -4.0  -77.815  165.911     72.9      NaN
     1     1    13     4    25     7     0    31    -5.0  -77.813  165.586     67.5      NaN
     1     1    13     4    25     6     0    30    -6.0  -77.803  165.137     98.3      NaN
     1     1    13     4    25     5     0    29    -7.0  -77.774  164.783    140.8      NaN
     1     1    13     4    25     4     0    28    -8.0  -77.728  164.616    238.3    958.6
     1     1    13     4    25     3     0    27    -9.0  -77.667  164.592    284.3    952.8
     1     1    13     4    25     2     0    26   -10.0  -77.545  164.702    333.3    946.3
     1     1    13     4    25     1     0    25   -11.0  -77.393  164.957     65.3      NaN
     1     1    13     4    25     0     0    24   -12.0  -77.203  165.579     16.6      NaN
     1     1    13     4    24    23     0    23   -13.0  -77.085  166.489     94.3      NaN
     1     1    13     4    24    22     0    22   -14.0  -76.983  166.928     72.1      NaN
     1     1    13     4    24    21     0    21   -15.0  -76.880  167.135     12.3      NaN
     1     1    13     4    24    20     0    20   -16.0  -76.751  167.245      6.8      NaN
     1     1    13     4    24    19     0    19   -17.0  -76.596  167.299      3.0      NaN
     1     1    13     4    24    18     0    18   -18.0  -76.411  167.401      3.2      NaN
     1     1    13     4    24    17     0    17   -19.0  -76.233  167.594      6.0      NaN
     1     1    13     4    24    16     0    16   -20.0  -76.081  167.906     14.0      NaN
     1     1    13     4    24    15     0    15   -21.0  -75.971  168.285      9.9      NaN
     1     1    13     4    24    14     0    14   -22.0  -75.886  168.666     14.9      NaN
     1     1    13     4    24    13     0    13   -23.0  -75.853  169.114     14.1      NaN
     1     1    13     4    24    12     0    12   -24.0  -75.881  169.536     18.8      NaN
     1     1    13     4    24    11     0    11   -25.0  -75.940  169.765     29.3      NaN
     1     1    13     4    24    10     0    10   -26.0  -75.992  169.855     47.0      NaN
     1     1    13     4    24     9     0     9   -27.0  -76.021  169.935     39.8      NaN
     1     1    13     4    24     8     0     8   -28.0  -76.023  170.189     20.9      NaN
     1     1    13     4    24     7     0     7   -29.0  -76.045  170.804     24.8      NaN
     1     1    13     4    24     6     0     6   -30.0  -76.175  171.534     51.6      NaN
     1     1    13     4    24     5     0     5   -31.0  -76.415  172.125     97.3      NaN
     1     1    13     4    24     4     0     4   -32.0  -76.664  172.347    129.9      NaN
     1     1    13     4    24     3     0     3   -33.0  -76.853  172.231    109.1      NaN
     1     1    13     4    24     2     0     2   -34.0  -76.948  171.857     83.2      NaN
     1     1    13     4    24     1     0     1   -35.0  -76.957  171.379     58.8      NaN