year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 14, 05, 07,  132.243378,   43.399830,   9,  80,  320.781708,   43.630417,    44,   165
 2021, 03, 14, 05, 07,  132.228394,   43.399616,   8,  65,  307.105408,   22.191847,    44,   166
 2021, 03, 14, 05, 07,  132.250336,   43.398689,   8,  67,  308.591095,   24.263109,    52,   164
 2021, 03, 14, 05, 07,  132.235382,   43.398556,   9,  80,  320.451141,   42.838066,    52,   165
 2021, 03, 14, 05, 07,  123.326042,   45.446274,   7,  20,  302.995422,    6.210699,   424,   888
 2021, 03, 14, 05, 07,  123.860260,   45.948051,   8,  37,  302.046783,    7.717004,   492,   834
 2021, 03, 14, 05, 07,  123.847992,   45.947109,   8,  40,  307.683441,   10.418190,   492,   835
 2021, 03, 14, 05, 07,  123.796524,   45.960915,   8,  37,  328.180756,   27.399265,   494,   839
 2021, 03, 14, 05, 07,  123.788719,   45.959621,   8,  72,  325.765564,   25.585752,   498,   839
 2021, 03, 14, 05, 07,  123.784760,   45.985992,   8,  71,  314.038177,   15.121459,   501,   839
 2021, 03, 14, 05, 07,  123.772591,   45.985088,   8,  73,  312.653412,   14.397511,   501,   840
 2021, 03, 14, 05, 07,  123.792946,   46.013279,   8,  31,  312.405487,   13.247024,   504,   838
 2021, 03, 14, 05, 07,  123.749794,   46.054420,   8,  42,  316.794312,   15.538919,   509,   841
 2021, 03, 14, 05, 07,  123.803886,   46.057186,   8,  44,  307.225342,    8.707177,   513,   836
 2021, 03, 14, 05, 07,  123.925926,   46.074883,   8,  54,  318.604980,   18.203138,   514,   826
 2021, 03, 14, 05, 07,  123.860046,   46.096935,   8,  36,  300.966064,    5.452282,   517,   831
 2021, 03, 14, 05, 07,  123.701050,   46.085155,   8,  37,  308.150299,   10.412800,   517,   844
 2021, 03, 14, 05, 07,  123.759216,   46.107285,   9,  96,  351.243835,   64.611473,   519,   839
 2021, 03, 14, 05, 07,  123.747002,   46.106354,   8,  43,  321.546265,   17.802111,   519,   840
 2021, 03, 14, 05, 07,  123.828789,   46.139248,   9,  80,  325.134247,   24.416288,   522,   833
 2021, 03, 14, 05, 07,  123.926491,   46.155579,   8,  39,  317.045410,   16.974546,   523,   825
 2021, 03, 14, 05, 07,  123.656693,   46.134930,   7,   0,  309.863586,   11.787141,   523,   847
 2021, 03, 14, 05, 07,  123.874222,   46.169525,   9,  86,  328.254364,   29.185505,   525,   829
 2021, 03, 14, 05, 07,  123.910149,   46.181225,   8,  51,  309.559235,   11.952122,   526,   826
 2021, 03, 14, 05, 07,  123.872902,   46.178360,   8,  58,  316.655884,   16.944685,   526,   829
 2021, 03, 14, 05, 07,  123.823502,   46.174541,   8,  36,  306.035156,    8.479753,   526,   833
 2021, 03, 14, 05, 07,  123.719040,   46.156921,   7,  18,  301.767487,    6.026512,   529,   841
 2021, 03, 14, 05, 07,  123.814445,   46.181637,   7,  26,  316.903534,   14.447066,   531,   833
 2021, 03, 14, 05, 07,  123.850151,   46.193172,   8,  50,  323.407440,   21.282791,   532,   830
 2021, 03, 14, 05, 07,  123.898468,   46.205620,   8,  43,  320.335083,   19.113329,   533,   826
 2021, 03, 14, 05, 07,  123.796799,   46.216022,   9,  82,  341.855042,   46.346081,   535,   834
 2021, 03, 14, 05, 07,  123.906952,   46.233128,   8,  41,  315.806946,   15.821826,   536,   825
 2021, 03, 14, 05, 07,  123.905670,   46.241997,   7,  29,  313.737762,   14.305245,   537,   825
 2021, 03, 14, 05, 07,  123.855904,   46.238289,   8,  53,  329.997650,   27.689499,   537,   829
 2021, 03, 14, 05, 07,  123.781799,   46.232723,   8,  66,  323.680634,   20.512274,   537,   835
 2021, 03, 14, 05, 07,  123.705658,   46.244717,   7,  29,  304.799561,    8.346274,   539,   841
 2021, 03, 14, 05, 07,  123.693466,   46.243786,   8,  39,  305.133453,    8.538123,   539,   842
 2021, 03, 14, 05, 07,  123.864510,   46.290779,   9,  82,  322.326111,   24.787815,   547,   827
 2021, 03, 14, 05, 07,  122.861565,   46.380562,   9,  94,  374.829468,  122.484322,   570,   909
 2021, 03, 14, 05, 07,  122.345520,   46.425991,   8,  58,  306.422516,    8.169257,   584,   954
 2021, 03, 14, 05, 07,  122.363983,   46.444328,   8,  66,  308.071289,    8.755692,   586,   952
 2021, 03, 14, 05, 07,  123.880455,   46.584484,   8,  52,  302.337128,    7.780359,   588,   821
 2021, 03, 14, 05, 07,  123.467705,   46.729881,   7,  16,  306.231201,    9.308697,   616,   851
 2021, 03, 14, 05, 07,  126.182434,   46.964176,   8,  62,  322.745605,   36.674080,   622,   658
 2021, 03, 14, 05, 07,  126.190926,   46.969311,   9,  83,  324.648621,   40.152714,   628,   657
 2021, 03, 14, 05, 07,  123.392311,   46.847885,   8,  45,  301.171570,    7.744860,   634,   855
 2021, 03, 14, 05, 07,  123.513260,   47.006790,   8,  58,  304.108551,    9.047088,   659,   842
 2021, 03, 14, 05, 07,  124.369728,   47.158081,   9,  83,  324.482666,   33.482471,   669,   775
 2021, 03, 14, 05, 07,  124.375328,   47.152786,   8,  56,  313.550171,   21.712158,   673,   774
 2021, 03, 14, 05, 07,  124.361694,   47.151920,   8,  56,  314.225067,   22.337748,   673,   775
 2021, 03, 14, 05, 07,  122.521149,   47.202202,   8,  45,  302.162933,    6.582108,   698,   921
 2021, 03, 14, 05, 07,  131.815460,   47.691154,   8,  60,  304.860260,   20.891611,   713,   170
 2021, 03, 14, 05, 07,  131.799652,   47.691124,   8,  71,  311.599701,   29.566099,   713,   171
 2021, 03, 14, 05, 07,  131.660980,   47.858810,   8,  30,  300.169128,   14.445027,   742,   179
 2021, 03, 14, 05, 07,  131.405472,   48.000546,   9,  84,  326.546204,   51.176483,   761,   195
 2021, 03, 14, 05, 07,  131.389755,   48.000469,   8,  73,  312.946411,   27.984676,   761,   196