1     1
    AMPS    15     6    17     3     3
     1 BACKWARD DIVERGE 
  2015     6    21    12  -77.440  163.750   111.0
     1 PRESSURE
     1     1    15     6    21    12     0    96     0.0  -77.440  163.750    111.0    962.9
     1     1    15     6    21    11     0    97    -1.0  -77.479  163.557     63.7    954.9
     1     1    15     6    21    10     0    98    -2.0  -77.606  162.717     43.0    876.6
     1     1    15     6    21     9     0    99    -3.0  -77.875  161.899     17.0    846.1
     1     1    15     6    21     8     0   104    -4.0  -78.133  161.696     34.8    755.1
     1     1    15     6    21     7     0   103    -5.0  -78.208  161.250    275.9    773.4
     1     1    15     6    21     6     0   102    -6.0  -78.246  159.905    156.9    788.5
     1     1    15     6    21     5     0   101    -7.0  -78.188  158.094    231.3    720.4
     1     1    15     6    21     4     0   100    -8.0  -78.360  157.986   2210.8    550.7
     1     1    15     6    21     3     0    99    -9.0  -78.216  158.735   5503.9    337.6