year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 10, 06, 03,  107.810486,   59.427425,   8,  73,  312.746124,   11.981530,    11,   828
 2020, 08, 10, 06, 03,  106.562332,   59.434544,   8,  64,  312.034882,    8.490466,    25,   904
 2020, 08, 10, 06, 03,  106.694038,   59.506397,   9,  81,  321.422516,   16.454945,    36,   894
 2020, 08, 10, 06, 03,  106.702446,   59.532879,   8,  46,  311.128723,    7.527768,    39,   893
 2020, 08, 10, 06, 03,  106.687271,   59.531876,   9,  80,  320.717865,   15.075402,    39,   894
 2020, 08, 10, 06, 03,  109.103104,   60.148563,   8,  71,  311.343323,   12.745197,   109,   747
 2020, 08, 10, 06, 03,  109.093468,   60.149582,   8,  74,  313.911133,   15.576089,   114,   747
 2020, 08, 10, 06, 03,   98.581955,   59.317787,   7,   0,  341.947662,   34.123859,   126,  1384
 2020, 08, 10, 06, 03,   98.568054,   59.315952,   8,  71,  314.904816,   10.374294,   126,  1385
 2020, 08, 10, 06, 03,  112.814095,   61.349216,   9,  93,  343.537079,   49.738499,   278,   515
 2020, 08, 10, 06, 03,  112.800079,   61.348984,   9,  98,  355.680695,   74.472054,   278,   516
 2020, 08, 10, 06, 03,  113.172401,   61.540325,   8,  76,  315.927399,   16.266655,   308,   488
 2020, 08, 10, 06, 03,  113.157906,   61.540154,   8,  77,  316.251678,   16.611521,   308,   489
 2020, 08, 10, 06, 03,   96.514671,   60.385601,   8,  74,  315.097168,    7.943128,   323,  1477
 2020, 08, 10, 06, 03,   96.505554,   60.426498,   9,  84,  351.315247,   42.725761,   329,  1476
 2020, 08, 10, 06, 03,   96.248184,   60.431629,   8,  77,  318.630035,    9.198867,   335,  1493
 2020, 08, 10, 06, 03,   96.251213,   60.436962,   9, 100,  375.377319,   86.964966,   336,  1492
 2020, 08, 10, 06, 03,   97.422203,   60.766422,   8,  60,  311.586945,    5.284354,   360,  1402
 2020, 08, 10, 06, 03,   97.418488,   60.773014,   9,  80,  320.751984,   11.316394,   361,  1402
 2020, 08, 10, 06, 03,   97.354752,   60.845818,   9,  86,  330.553894,   18.615303,   373,  1403
 2020, 08, 10, 06, 03,   87.838371,   59.595947,   9,  88,  333.522552,   28.060650,   434,  2056
 2020, 08, 10, 06, 03,   87.848396,   59.606339,   8,  59,  312.356598,    7.563850,   435,  2055
 2020, 08, 10, 06, 03,   78.001396,   57.930447,   9,  91,  337.713531,   37.633850,   570,  2667
 2020, 08, 10, 06, 03,   77.990913,   57.926964,   9,  88,  332.430298,   30.412199,   570,  2668
 2020, 08, 10, 06, 03,   77.846458,   58.706043,   8,  64,  306.584259,    6.111483,   678,  2609
 2020, 08, 10, 06, 03,   71.119858,   56.175877,   8,  45,  302.849915,   13.655667,   680,  3119
 2020, 08, 10, 06, 03,   71.101936,   56.168056,   8,  40,  301.903992,   12.779664,   680,  3120
 2020, 08, 10, 06, 03,  111.326195,   64.277901,   9,  82,  330.244202,   22.638474,   730,   588
 2020, 08, 10, 06, 03,  111.312416,   64.277618,   9,  91,  338.186340,   33.051758,   730,   589
 2020, 08, 10, 06, 03,  111.155823,   64.274223,   8,  78,  345.859985,   41.231518,   730,   600
 2020, 08, 10, 06, 03,  111.155891,   64.284592,   9, 100,  363.738312,   77.546249,   731,   600
 2020, 08, 10, 06, 03,  111.126846,   64.294289,   8,  73,  339.810425,   32.098209,   732,   602
 2020, 08, 10, 06, 03,  111.122353,   64.294952,   8,  71,  343.477386,   41.437492,   738,   602
 2020, 08, 10, 06, 03,  111.375496,   64.320580,   9,  99,  358.448883,   71.911926,   740,   584
 2020, 08, 10, 06, 03,  109.545883,   64.294861,   8,  56,  328.151306,   36.951019,   742,   680
 2020, 08, 10, 06, 03,  111.272911,   64.349815,   8,  70,  310.485657,    8.977096,   743,   591
 2020, 08, 10, 06, 03,  111.258469,   64.349525,   8,  67,  312.462799,    9.733495,   743,   592
 2020, 08, 10, 06, 03,  111.186508,   64.348053,   8,  54,  310.706970,    8.271244,   743,   597
 2020, 08, 10, 06, 03,  109.543770,   64.304665,   8,  47,  320.250580,   24.625927,   743,   680
 2020, 08, 10, 06, 03,  109.872231,   64.334778,   8,  56,  313.963257,   17.880651,   745,   667
 2020, 08, 10, 06, 03,  109.745224,   64.330856,   7,  13,  318.313477,   21.713930,   745,   672
 2020, 08, 10, 06, 03,  109.715599,   64.359734,   9,  85,  353.397461,  101.958344,   748,   673
 2020, 08, 10, 06, 03,  109.732368,   64.355057,   8,  71,  344.221466,   74.531326,   753,   672
 2020, 08, 10, 06, 03,  109.932999,   64.390656,   8,  60,  307.034119,   10.223010,   756,   664
 2020, 08, 10, 06, 03,  111.153618,   64.440704,   7,   0,  374.605438,  109.131363,   758,   598
 2020, 08, 10, 06, 03,  111.180733,   64.451637,   7,   0,  315.024750,    5.156759,   759,   596
 2020, 08, 10, 06, 03,  111.166161,   64.451332,   8,  79,  325.503754,   14.179925,   759,   597
 2020, 08, 10, 06, 03,  111.220230,   64.483604,   9, 100,  370.736389,    0.000000,   762,   593
 2020, 08, 10, 06, 03,  109.689743,   64.443176,   8,  59,  312.301361,   15.474319,   762,   673