1     1
    AMPS    17     4    16     0     0
     1 BACKWARD DIVERGE 
  2017     4    19     0  -77.440  163.750     4.0
     1 PRESSURE
     1     1    17     4    19     0     0    72     0.0  -77.440  163.750      4.0    970.1
     1     1    17     4    18    23     0    71    -1.0  -77.541  162.744      4.9    879.9
     1     1    17     4    18    22     0    70    -2.0  -77.668  161.935     25.2    839.6
     1     1    17     4    18    21     0    69    -3.0  -77.843  161.103      2.4    822.8
     1     1    17     4    18    20     0    68    -4.0  -77.993  159.569      9.3    741.6
     1     1    17     4    18    19     0    67    -5.0  -78.052  158.127    215.5    703.6
     1     1    17     4    18    18     0    66    -6.0  -78.317  158.358   2891.5    512.3