1     1
    AMPS    13     8     7     1     1
     1 BACKWARD DIVERGE 
  2013     8     8    12  -77.730  167.690     0.0
     1 PRESSURE
     1     1    13     8     8    12     0    36     0.0  -77.730  167.690      0.0      NaN
     1     1    13     8     8    11     0    35    -1.0  -77.769  167.477      3.5      NaN
     1     1    13     8     8    10     0    34    -2.0  -77.827  167.311      6.1      NaN
     1     1    13     8     8     9     0    33    -3.0  -77.905  166.982      8.4      NaN
     1     1    13     8     8     8     0    32    -4.0  -77.961  166.724     24.3      NaN
     1     1    13     8     8     7     0    31    -5.0  -77.997  166.441     77.9    997.6
     1     1    13     8     8     6     0    30    -6.0  -77.954  165.935    132.6    990.4
     1     1    13     8     8     5     0    29    -7.0  -77.850  165.436    219.9    981.8
     1     1    13     8     8     4     0    28    -8.0  -77.720  165.101    159.3      NaN
     1     1    13     8     8     3     0    27    -9.0  -77.572  164.918    138.5      NaN
     1     1    13     8     8     2     0    26   -10.0  -77.418  164.788     98.1      NaN
     1     1    13     8     8     1     0    25   -11.0  -77.322  164.801     86.6      NaN
     1     1    13     8     8     0     0    24   -12.0  -77.298  164.846     94.2      NaN
     1     1    13     8     7    23     0    23   -13.0  -77.321  164.900    102.5      NaN
     1     1    13     8     7    22     0    22   -14.0  -77.370  164.922     83.5      NaN
     1     1    13     8     7    21     0    21   -15.0  -77.428  164.906     37.0      NaN
     1     1    13     8     7    20     0    20   -16.0  -77.524  165.000     13.4      NaN
     1     1    13     8     7    19     0    19   -17.0  -77.648  165.118      9.6      NaN
     1     1    13     8     7    18     0    18   -18.0  -77.752  165.261     14.9      NaN
     1     1    13     8     7    17     0    17   -19.0  -77.833  165.367     23.6      NaN
     1     1    13     8     7    16     0    16   -20.0  -77.896  165.537     39.2      NaN
     1     1    13     8     7    15     0    15   -21.0  -77.926  165.815     72.7    994.6
     1     1    13     8     7    14     0    14   -22.0  -77.941  166.194    163.5    984.9
     1     1    13     8     7    13     0    13   -23.0  -77.972  166.310    195.8    976.4
     1     1    13     8     7    12     0    12   -24.0  -77.959  166.524     76.5      NaN
     1     1    13     8     7    11     0    11   -25.0  -77.968  166.813     29.9      NaN
     1     1    13     8     7    10     0    10   -26.0  -78.037  166.842     27.4      NaN
     1     1    13     8     7     9     0     9   -27.0  -78.067  166.725     98.4      NaN
     1     1    13     8     7     8     0     8   -28.0  -78.038  166.440    209.0    971.7
     1     1    13     8     7     7     0     7   -29.0  -78.002  166.161    298.8    959.0
     1     1    13     8     7     6     0     6   -30.0  -77.994  165.759    496.7    933.0
     1     1    13     8     7     5     0     5   -31.0  -78.044  165.640    689.0    906.1
     1     1    13     8     7     4     0     4   -32.0  -78.174  165.655    972.6    869.9
     1     1    13     8     7     3     0     3   -33.0  -78.466  165.088   1217.6    756.1
     1     1    13     8     7     2     0     2   -34.0  -78.801  164.753   3780.0    585.3
     1     1    13     8     7     1     0     1   -35.0  -79.109  164.161   4314.3    541.1