999999999999, NATHAN, -24, -99.00,  -999.00, -99, -999, NNNNN, XX, -999
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999999999999, NATHAN, -12, -99.00,  -999.00, -99, -999, NNNNN, XX, -999
999999999999, NATHAN,  -6, -99.00,  -999.00, -99, -999, NNNNN, XX, -999
201503180000, NATHAN,   0, -15.20,  -149.20,  50,  990, NATHAN, XX, -999
999999999999, NATHAN,   3, -99.00,  -999.00, -99, -999, NNNNN, XX, -999
201503181200, NATHAN,  12, -15.20,  -148.80, -99, -999, NNNNN, XX, -999
201503190000, NATHAN,  24, -15.30,  -147.90,  80, -999, NNNNN, XX, -999
999999999999, NATHAN,  36, -99.00,  -999.00, -99, -999, NNNNN, XX, -999
999999999999, NATHAN,  48, -99.00,  -999.00, -99, -999, NNNNN, XX, -999
999999999999, NATHAN,  72, -99.00,  -999.00, -99, -999, NNNNN, XX, -999
999999999999, NATHAN,  96, -99.00,  -999.00, -99, -999, NNNNN, XX, -999
999999999999, NATHAN, 120, -99.00,  -999.00, -99, -999, NNNNN, XX, -999