1     1
    AMPS    16     8    18     0     0
     1 BACKWARD DIVERGE 
  2016     8    21     0  -77.440  163.750     4.0
     1 PRESSURE
     1     1    16     8    21     0     0    72     0.0  -77.440  163.750      4.0    976.9
     1     1    16     8    20    23     0    71    -1.0  -77.566  162.834      3.7    892.6
     1     1    16     8    20    22     0    70    -2.0  -77.717  161.754      8.1    854.2
     1     1    16     8    20    21     0    69    -3.0  -77.979  160.441      2.3    764.3
     1     1    16     8    20    20     0    68    -4.0  -77.982  158.764     20.2    734.8
     1     1    16     8    20    19     0    67    -5.0  -78.043  158.050    544.4    677.2
     1     1    16     8    20    18     0    66    -6.0  -78.183  158.184   3349.9    464.9