year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 26, 04, 58,  119.778748,   33.528748,   8,  72,  320.007812,    7.012437,     5,  1710
 2020, 06, 26, 04, 58,  120.212914,   33.659111,   8,  55,  314.163635,    4.006154,    14,  1656
 2020, 06, 26, 04, 58,  120.198151,   33.765163,   8,  62,  317.053955,    4.452588,    30,  1654
 2020, 06, 26, 04, 58,  120.163574,   33.766586,   8,  70,  318.852966,    5.886835,    31,  1658
 2020, 06, 26, 04, 58,  120.228256,   33.789894,   8,  49,  318.787292,    4.987093,    33,  1649
 2020, 06, 26, 04, 58,  120.168861,   33.787418,   8,  64,  316.029327,    4.806602,    34,  1656
 2020, 06, 26, 04, 58,  119.834084,   33.748089,   7,  17,  317.473572,    3.963286,    36,  1696
 2020, 06, 26, 04, 58,  119.882484,   33.762661,   8,  57,  313.483185,    4.069788,    37,  1690
 2020, 06, 26, 04, 58,  119.811394,   33.771877,   8,  53,  320.587830,    5.005921,    40,  1698
 2020, 06, 26, 04, 58,  119.755348,   33.790344,   8,  67,  328.438843,   10.777417,    44,  1704
 2020, 06, 26, 04, 58,  120.234413,   34.035133,   8,  46,  314.969635,    4.669143,    69,  1640
 2020, 06, 26, 04, 58,  120.226120,   34.033844,   8,  40,  314.635681,    4.482695,    69,  1641
 2020, 06, 26, 04, 58,  119.882004,   34.034466,   8,  64,  315.805054,    4.450190,    77,  1681
 2020, 06, 26, 04, 58,  119.774414,   34.091591,   8,  73,  320.927185,    7.528960,    88,  1691
 2020, 06, 26, 04, 58,  119.416939,   34.333134,   8,  68,  313.498199,    4.194520,   132,  1723
 2020, 06, 26, 04, 58,  119.265427,   34.729916,   8,  40,  310.833282,    4.097651,   194,  1726
 2020, 06, 26, 04, 58,  119.035828,   35.189644,   8,  59,  317.562347,    6.869121,   267,  1736
 2020, 06, 26, 04, 58,  119.499161,   35.508606,   7,  12,  310.533752,    2.312480,   303,  1673
 2020, 06, 26, 04, 58,  119.314827,   35.628242,   8,  48,  319.573029,    5.888955,   325,  1689
 2020, 06, 26, 04, 58,  118.921379,   35.645756,   8,  67,  313.527435,    3.787024,   337,  1732
 2020, 06, 26, 04, 58,  120.076012,   36.146702,   8,  55,  309.600342,    3.506521,   384,  1585
 2020, 06, 26, 04, 58,  120.334328,   36.368702,   8,  68,  311.965942,    4.068585,   411,  1549
 2020, 06, 26, 04, 58,  118.497131,   36.488171,   8,  51,  303.361511,    3.030234,   471,  1749
 2020, 06, 26, 04, 58,  118.479736,   36.485313,   7,  15,  300.930084,    2.052357,   471,  1751