year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 05, 02, 16,  143.367050,   66.528839,   8,  58,  334.448975,   21.846096,   170,  1751
 2020, 07, 05, 02, 16,  143.350449,   66.525780,   9,  81,  338.628052,   26.075972,   170,  1752
 2020, 07, 05, 02, 16,  143.333954,   66.522728,   8,  37,  315.786682,    8.272047,   170,  1753
 2020, 07, 05, 02, 16,  143.376373,   66.538040,   9,  90,  335.983765,   23.824507,   171,  1750
 2020, 07, 05, 02, 16,  143.326721,   66.528877,   8,  59,  335.055878,   22.492416,   171,  1753
 2020, 07, 05, 02, 16,  143.310303,   66.525841,   9,  80,  331.557495,   19.728781,   171,  1754
 2020, 07, 05, 02, 16,  143.352646,   66.541145,   9,  97,  351.662292,   43.178070,   172,  1751
 2020, 07, 05, 02, 16,  143.319565,   66.535049,   9,  92,  341.289185,   29.867409,   172,  1753
 2020, 07, 05, 02, 16,  143.303101,   66.532005,   9,  92,  340.681335,   29.056236,   172,  1754
 2020, 07, 05, 02, 16,  138.695801,   66.397614,   8,  48,  303.703033,    5.117689,   280,  1975
 2020, 07, 05, 02, 16,  137.660004,   66.486794,   7,   0,  324.554169,   21.920887,   323,  2012
 2020, 07, 05, 02, 16,  129.677322,   64.294853,   7,  27,  300.088531,    7.977616,   327,  2468
 2020, 07, 05, 02, 16,  138.097076,   66.962517,   8,  75,  366.507843,   84.922943,   372,  1964
 2020, 07, 05, 02, 16,  137.980545,   66.977837,   8,  62,  317.050140,   12.456035,   377,  1968
 2020, 07, 05, 02, 16,  137.816132,   66.957565,   9,  94,  344.628235,   41.897388,   379,  1976
 2020, 07, 05, 02, 16,  137.797928,   66.953476,   8,  73,  329.673157,   23.153088,   379,  1977
 2020, 07, 05, 02, 16,  137.779755,   66.949379,   9,  89,  347.218414,   47.389179,   379,  1978
 2020, 07, 05, 02, 16,  137.788834,   66.959763,   9,  84,  325.145599,   19.544634,   380,  1977
 2020, 07, 05, 02, 16,  137.801849,   67.509529,   8,  68,  308.828766,    8.647531,   452,  1941
 2020, 07, 05, 02, 16,  137.783951,   67.505562,   9,  86,  328.387756,   23.315372,   452,  1942
 2020, 07, 05, 02, 16,  123.656166,   63.948746,   8,  78,  317.810730,   18.859138,   540,  2744
 2020, 07, 05, 02, 16,  123.644142,   63.943855,   8,  47,  303.250305,    7.784675,   540,  2745
 2020, 07, 05, 02, 16,  123.734329,   63.995438,   8,  52,  309.485565,   11.810117,   541,  2736
 2020, 07, 05, 02, 16,  123.657326,   63.943363,   8,  30,  308.834198,   10.482783,   546,  2744
 2020, 07, 05, 02, 16,  123.746689,   63.995258,   8,  51,  302.270233,    6.671607,   547,  2735
 2020, 07, 05, 02, 16,  123.640343,   63.951546,   8,  40,  305.319855,    8.379913,   547,  2744
 2020, 07, 05, 02, 16,  124.004845,   64.318153,   9,  91,  338.717651,   42.098412,   568,  2691
 2020, 07, 05, 02, 16,  123.993423,   64.313591,   9,  92,  341.300507,   46.335602,   568,  2692
 2020, 07, 05, 02, 16,  123.988045,   64.326118,   9,  92,  340.301544,   45.424126,   569,  2691
 2020, 07, 05, 02, 16,  123.897774,   64.348831,   8,  44,  304.226257,    8.228579,   573,  2693
 2020, 07, 05, 02, 16,  123.886330,   64.344299,   8,  40,  302.573730,    7.301830,   573,  2694
 2020, 07, 05, 02, 16,  123.895149,   64.345375,   8,  64,  308.053497,   10.397501,   579,  2693
 2020, 07, 05, 02, 16,  123.440018,   64.364922,   9,  81,  321.183228,   21.374027,   599,  2712
 2020, 07, 05, 02, 16,  123.394524,   64.406204,   8,  69,  309.532349,   10.034173,   603,  2710
 2020, 07, 05, 02, 16,  123.382774,   64.401459,   9,  84,  325.193481,   25.213774,   603,  2711
 2020, 07, 05, 02, 16,  123.582817,   64.523979,   8,  55,  303.753357,    6.066951,   612,  2689
 2020, 07, 05, 02, 16,  123.468971,   64.566765,   8,  66,  318.961151,   16.390768,   618,  2690
 2020, 07, 05, 02, 16,  123.331459,   64.511383,   8,  59,  322.781647,   20.805231,   618,  2702
 2020, 07, 05, 02, 16,  123.319817,   64.506691,   8,  52,  315.466766,   14.308607,   618,  2703
 2020, 07, 05, 02, 16,  123.325775,   64.523956,   8,  45,  327.248749,   24.511198,   619,  2701
 2020, 07, 05, 02, 16,  123.314308,   64.519333,   8,  51,  324.127594,   21.610262,   619,  2702
 2020, 07, 05, 02, 16,  123.314545,   64.549118,   8,  36,  313.752686,   11.561053,   621,  2699
 2020, 07, 05, 02, 16,  123.295761,   64.552559,   9,  94,  383.624420,  162.319733,   628,  2699
 2020, 07, 05, 02, 16,  123.284355,   64.547928,   9,  94,  388.643250,  186.597198,   628,  2700
 2020, 07, 05, 02, 16,  123.272842,   64.543228,   7,  23,  319.668304,   17.243942,   628,  2701
 2020, 07, 05, 02, 16,  123.432526,   64.637733,   8,  50,  302.311646,    6.141587,   630,  2684
 2020, 07, 05, 02, 16,  123.266785,   64.585503,   8,  61,  334.546112,   33.197506,   631,  2697
 2020, 07, 05, 02, 16,  123.255432,   64.580917,   9, 100,  367.691864,  105.997627,   631,  2698
 2020, 07, 05, 02, 16,  123.517235,   64.774269,   8,  59,  317.297638,   16.848537,   637,  2666
 2020, 07, 05, 02, 16,  123.506004,   64.769821,   8,  54,  312.598663,   13.445261,   637,  2667
 2020, 07, 05, 02, 16,  123.117371,   64.614372,   8,  44,  304.357513,    8.289818,   637,  2701
 2020, 07, 05, 02, 16,  123.512413,   64.771835,   8,  46,  318.652161,   16.302437,   643,  2666
 2020, 07, 05, 02, 16,  123.450439,   64.761581,   9,  80,  320.905884,   19.527550,   644,  2670
 2020, 07, 05, 02, 16,  123.444191,   64.773758,   9,  90,  336.743103,   36.566792,   645,  2669
 2020, 07, 05, 02, 16,  123.433006,   64.769264,   9,  93,  342.064026,   45.612694,   645,  2670
 2020, 07, 05, 02, 16,  123.172874,   64.664017,   8,  43,  319.146515,   16.078049,   645,  2693
 2020, 07, 05, 02, 16,  123.161476,   64.659370,   8,  79,  329.931244,   28.422316,   645,  2694
 2020, 07, 05, 02, 16,  123.155579,   64.671875,   8,  75,  318.773346,   16.818205,   646,  2693
 2020, 07, 05, 02, 16,  123.069405,   64.651733,   8,  57,  305.888794,    8.536331,   647,  2699
 2020, 07, 05, 02, 16,  123.028976,   64.650230,   8,  39,  302.388855,    6.138488,   648,  2701
 2020, 07, 05, 02, 16,  123.302742,   64.790443,   9,  92,  339.625336,   41.554943,   650,  2674
 2020, 07, 05, 02, 16,  123.291489,   64.785942,   9,  99,  357.474243,   76.447517,   650,  2675
 2020, 07, 05, 02, 16,  123.274300,   64.793739,   8,  44,  314.055756,   11.610795,   651,  2675
 2020, 07, 05, 02, 16,  123.192474,   64.818153,   8,  45,  314.743958,   12.761597,   661,  2676
 2020, 07, 05, 02, 16,  123.118095,   64.832466,   8,  30,  304.250336,    6.847089,   664,  2678
 2020, 07, 05, 02, 16,  123.106796,   64.827888,   8,  62,  309.428955,   10.060844,   664,  2679
 2020, 07, 05, 02, 16,  123.078140,   64.831116,   7,  27,  303.196564,    6.022638,   665,  2680
 2020, 07, 05, 02, 16,  122.997841,   64.828354,   7,  25,  302.656860,    5.583835,   667,  2684
 2020, 07, 05, 02, 16,  122.986504,   64.823761,   8,  74,  313.684174,   13.308637,   667,  2685
 2020, 07, 05, 02, 16,  122.975082,   64.819168,   8,  77,  316.863159,   16.303333,   667,  2686
 2020, 07, 05, 02, 16,  122.963661,   64.814545,   8,  66,  307.751465,    9.176878,   667,  2687
 2020, 07, 05, 02, 16,  122.964699,   64.828377,   8,  42,  303.142944,    7.569716,   674,  2685
 2020, 07, 05, 02, 16,  122.920944,   65.616875,   8,  62,  317.498749,   14.376125,   759,  2600
 2020, 07, 05, 02, 16,  122.910248,   65.612656,   9,  81,  321.679596,   18.834988,   759,  2601
 2020, 07, 05, 02, 16,  123.010002,   65.666298,   9, 100,  362.949249,   77.356186,   760,  2590
 2020, 07, 05, 02, 16,  122.903831,   65.624458,   9,  85,  360.471283,   72.340340,   760,  2600
 2020, 07, 05, 02, 16,  122.893051,   65.620216,   8,  53,  334.379395,   29.002846,   760,  2601
 2020, 07, 05, 02, 16,  123.024422,   65.686211,   8,  45,  317.458313,   12.812518,   761,  2587
 2020, 07, 05, 02, 16,  122.907616,   65.640289,   9,  94,  368.929901,   91.306053,   761,  2598
 2020, 07, 05, 02, 16,  122.897072,   65.636131,   9,  97,  382.022186,  132.003662,   761,  2599
 2020, 07, 05, 02, 16,  122.886551,   65.631981,   9, 100,  374.701233,  109.551697,   761,  2600
 2020, 07, 05, 02, 16,  122.875824,   65.627754,   8,  51,  336.765289,   31.741232,   761,  2601
 2020, 07, 05, 02, 16,  122.936668,   65.680298,   8,  65,  307.470520,    7.878829,   763,  2592
 2020, 07, 05, 02, 16,  122.926086,   65.676132,   8,  47,  306.281372,    6.480991,   763,  2593