year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 03, 06, 14,  109.266106,   53.641037,   9, 100,  378.969421,  233.733368,     8,   651
 2020, 07, 03, 06, 14,  106.883987,   53.529190,   8,  53,  311.061646,    9.588950,     9,   790
 2020, 07, 03, 06, 14,   97.541443,   54.005199,   8,  67,  312.664307,    6.315003,   218,  1434
 2020, 07, 03, 06, 14,   98.186752,   54.397202,   9,  81,  333.645691,   19.154682,   263,  1370
 2020, 07, 03, 06, 14,   98.196541,   54.405529,   9,  90,  338.433014,   24.295958,   264,  1369
 2020, 07, 03, 06, 14,   98.181862,   54.410671,   8,  75,  326.730621,   13.444304,   265,  1370
 2020, 07, 03, 06, 14,  104.697929,   55.507042,   8,  43,  306.104797,    5.687891,   330,   903
 2020, 07, 03, 06, 14,  104.604103,   55.500179,   7,   0,  358.026031,   73.220490,   330,   910
 2020, 07, 03, 06, 14,  108.167671,   56.149548,   9,  82,  323.251831,   29.718801,   396,   683
 2020, 07, 03, 06, 14,  108.161621,   56.145420,   8,  61,  321.560303,   26.028465,   401,   683
 2020, 07, 03, 06, 14,  106.762329,   56.624683,   8,  60,  320.228973,   20.345428,   478,   753
 2020, 07, 03, 06, 14,  106.753258,   56.626419,   8,  64,  322.067291,   19.340279,   483,   753
 2020, 07, 03, 06, 14,  114.156830,   56.813190,   8,  47,  301.519379,   11.095749,   486,   249
 2020, 07, 03, 06, 14,  114.145355,   56.813290,   8,  72,  312.252747,   22.382364,   486,   250
 2020, 07, 03, 06, 14,  108.610535,   56.735737,   8,  59,  313.880493,   13.682363,   486,   655
 2020, 07, 03, 06, 14,  108.589478,   56.734974,   8,  70,  314.302826,   14.320037,   486,   656
 2020, 07, 03, 06, 14,  108.797020,   56.846642,   9,  87,  331.460388,   43.576790,   502,   645
 2020, 07, 03, 06, 14,  108.777496,   56.845963,   9, 100,  367.458771,  165.510513,   502,   646
 2020, 07, 03, 06, 14,  108.757309,   56.845264,   8,  71,  315.888336,   15.009506,   502,   647
 2020, 07, 03, 06, 14,  104.795654,   56.644238,   8,  75,  316.518555,   11.933501,   502,   873
 2020, 07, 03, 06, 14,  104.780899,   56.643242,   9,  80,  322.182007,   17.186193,   502,   874
 2020, 07, 03, 06, 14,  108.791512,   56.856594,   9,  80,  320.447693,   23.939060,   503,   645
 2020, 07, 03, 06, 14,  108.770599,   56.855869,   9,  84,  325.650970,   31.663157,   503,   646
 2020, 07, 03, 06, 14,  111.231003,   57.088543,   8,  75,  386.581482,  196.453217,   525,   443
 2020, 07, 03, 06, 14,  111.216309,   57.088284,   8,  75,  400.195160,  271.293121,   525,   444
 2020, 07, 03, 06, 14,  111.203896,   57.088066,   8,  66,  340.224426,   48.310215,   525,   445
 2020, 07, 03, 06, 14,  111.221626,   57.092010,   9,  87,  407.770050,  321.975861,   532,   443
 2020, 07, 03, 06, 14,  111.207138,   57.102921,   7,   0,  311.896851,   12.242240,   533,   444
 2020, 07, 03, 06, 14,  116.364868,   57.315414,   8,  63,  325.407440,   52.957253,   568,   133
 2020, 07, 03, 06, 14,  116.340973,   57.316032,   9,  84,  334.104889,   76.064148,   568,   134
 2020, 07, 03, 06, 14,  101.887123,   56.996925,   8,  55,  310.808319,    7.721879,   588,  1056
 2020, 07, 03, 06, 14,  101.726532,   57.081120,   9,  83,  327.342194,   23.806419,   603,  1063
 2020, 07, 03, 06, 14,  100.693733,   57.120609,   9,  84,  328.031189,   21.289619,   623,  1121
 2020, 07, 03, 06, 14,  100.702110,   57.121029,   9,  82,  325.951477,   18.957375,   625,  1120
 2020, 07, 03, 06, 14,  100.699684,   57.128471,   9, 100,  365.691620,   92.976944,   626,  1120
 2020, 07, 03, 06, 14,  100.682968,   57.126850,   9, 100,  403.776825,  251.526230,   626,  1121
 2020, 07, 03, 06, 14,  103.083473,   57.360699,   8,  69,  313.245117,    7.494464,   629,   977
 2020, 07, 03, 06, 14,   93.012177,   56.188358,   8,  64,  314.802734,    5.347506,   636,  1694
 2020, 07, 03, 06, 14,  105.895714,   57.872711,   8,  76,  317.059082,   15.518142,   678,   784
 2020, 07, 03, 06, 14,  105.878075,   57.871761,   8,  73,  314.376984,   12.777694,   678,   785
 2020, 07, 03, 06, 14,  101.918060,   57.651474,   8,  76,  319.738678,   16.197227,   688,  1041
 2020, 07, 03, 06, 14,  106.810768,   57.985729,   9,  81,  321.644073,   22.098778,   690,   732
 2020, 07, 03, 06, 14,  101.324989,   57.647030,   9,  89,  343.739319,   43.805435,   694,  1073
 2020, 07, 03, 06, 14,  101.307281,   57.645405,   8,  72,  343.044373,   41.727467,   694,  1074
 2020, 07, 03, 06, 14,  106.558441,   58.040100,   8,  73,  313.329102,   12.745125,   697,   745
 2020, 07, 03, 06, 14,  106.539917,   58.039169,   9,  90,  336.663452,   46.349945,   697,   746
 2020, 07, 03, 06, 14,  106.539841,   58.097412,   8,  72,  313.023193,   12.272686,   708,   745
 2020, 07, 03, 06, 14,   90.413429,   56.233868,   8,  53,  312.839447,    6.335474,   709,  1878
 2020, 07, 03, 06, 14,  107.104324,   58.142368,   8,  77,  317.250885,   18.505472,   710,   715
 2020, 07, 03, 06, 14,  112.029823,   58.275059,   8,  69,  309.509827,   13.898817,   711,   378
 2020, 07, 03, 06, 14,   97.467537,   57.435505,   9, 100,  373.531952,   88.238922,   724,  1317
 2020, 07, 03, 06, 14,   95.756401,   57.233154,   9, 100,  381.421783,  102.591034,   727,  1445
 2020, 07, 03, 06, 14,   95.753250,   57.239719,   9,  85,  331.016846,   17.642981,   728,  1445
 2020, 07, 03, 06, 14,   99.742691,   57.775566,   9, 100,  373.238983,  107.975555,   735,  1161
 2020, 07, 03, 06, 14,   99.726807,   57.773888,   9,  93,  344.180328,   40.802681,   735,  1162
 2020, 07, 03, 06, 14,   99.734161,   57.776855,   9, 100,  390.017029,  169.664963,   737,  1161
 2020, 07, 03, 06, 14,  107.586662,   58.421246,   8,  79,  319.989655,   23.037680,   747,   688
 2020, 07, 03, 06, 14,  107.565872,   58.420391,   8,  65,  308.696411,    9.310993,   747,   689
 2020, 07, 03, 06, 14,  107.444511,   58.425076,   8,  78,  318.941010,   20.088339,   748,   695
 2020, 07, 03, 06, 14,  107.384438,   58.422489,   9,  83,  325.140472,   28.282135,   748,   698
 2020, 07, 03, 06, 14,  107.603584,   58.451439,   8,  65,  328.742249,   37.370625,   750,   687
 2020, 07, 03, 06, 14,  101.129608,   58.013367,   9, 100,  376.002380,  131.392853,   750,  1076
 2020, 07, 03, 06, 14,  101.111862,   58.011707,   9,  96,  351.754333,   60.125465,   750,  1077
 2020, 07, 03, 06, 14,  101.094200,   58.010052,   9, 100,  369.617188,  109.462524,   750,  1078
 2020, 07, 03, 06, 14,  101.127037,   58.020996,   9, 100,  360.058441,   80.118980,   751,  1076
 2020, 07, 03, 06, 14,  107.663284,   58.430458,   8,  60,  319.937836,   21.620005,   753,   684
 2020, 07, 03, 06, 14,  107.578712,   58.427311,   8,  63,  326.572021,   33.586056,   753,   688
 2020, 07, 03, 06, 14,  107.438766,   58.421982,   8,  56,  315.393280,   15.034202,   753,   695
 2020, 07, 03, 06, 14,  107.378105,   58.419621,   8,  60,  320.712463,   20.330292,   753,   698
 2020, 07, 03, 06, 14,  101.139053,   58.018837,   9, 100,  363.352783,   88.577896,   753,  1075
 2020, 07, 03, 06, 14,  101.121124,   58.017220,   9, 100,  379.470398,  142.064651,   753,  1076
 2020, 07, 03, 06, 14,  101.085785,   58.014027,   9,  94,  371.558838,  110.829597,   753,  1078
 2020, 07, 03, 06, 14,  107.597466,   58.447662,   9,  84,  327.499542,   35.395561,   755,   687
 2020, 07, 03, 06, 14,  101.098267,   58.030880,   9,  82,  344.603973,   44.977043,   755,  1077
 2020, 07, 03, 06, 14,  101.113670,   58.040127,   9,  86,  335.233337,   30.170740,   756,  1076
 2020, 07, 03, 06, 14,  101.095734,   58.038502,   9, 100,  425.924591,  433.167847,   756,  1077