201503231800,   18S,   -24,   -11.7,   -135.2,    65, -9999,      NATHAN,    TS,     0
201503231800,   18S,   -18,   -11.5,   -134.9,    65, -9999,      NATHAN,    TS,     0
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201503231800,   18S,    -6,   -11.5,   -133.9,    55, -9999,      NATHAN,    TS,     0
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201503231800,   18S,     3,   -11.7,   -133.3,    50, -9999,       -9999,    TS,    55
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201503231800,   18S,    24,   -12.2,   -131.8,    40, -9999,       -9999,    TS,    35
201503231800,   18S,    36,   -12.4,   -130.5,    35, -9999,       -9999,    TS,     0
201503231800,   18S,    48,   -12.5,   -129.0,    35, -9999,       -9999,    TS,     0
201503231800,   18S,    72,   -12.9,   -125.5,    40, -9999,       -9999,    TS,    55
201503231800,   18S,    96,   -13.3,   -121.9,    45, -9999,       -9999,    TS,     0
201503231800,   18S,   120,   -14.4,   -118.5,    45, -9999,       -9999,    TS,     0