year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 01, 05, 47,  101.373528,   23.654062,   8,  50,  306.244019,    5.556276,     7,  2600
 2021, 03, 01, 05, 47,   98.983070,   23.161974,   8,  50,  307.578827,   11.000728,    18,  2909
 2021, 03, 01, 05, 47,  104.080696,   24.341848,   8,  66,  308.316925,    8.535472,    25,  2316
 2021, 03, 01, 05, 47,   97.425385,   22.904385,   8,  71,  311.031158,   18.903999,    27,  3057
 2021, 03, 01, 05, 47,   97.430351,   22.905249,   8,  66,  308.017914,   14.328447,    35,  3056
 2021, 03, 01, 05, 47,  104.089279,   24.417343,   8,  79,  319.899536,   17.468281,    37,  2312
 2021, 03, 01, 05, 47,  103.777672,   24.464808,   8,  71,  322.754333,   20.139091,    53,  2345
 2021, 03, 01, 05, 47,   96.303543,   23.186024,   8,  75,  315.007385,   26.689957,   108,  3131
 2021, 03, 01, 05, 47,   96.310410,   23.181524,   8,  74,  314.175537,   24.722656,   116,  3130
 2021, 03, 01, 05, 47,   96.259018,   23.211725,   8,  72,  311.725952,   20.244366,   119,  3133
 2021, 03, 01, 05, 47,   96.121346,   23.176535,   8,  72,  311.974243,   20.338167,   119,  3143
 2021, 03, 01, 05, 47,   95.835442,   23.379612,   9,  83,  324.183441,   51.270561,   155,  3157
 2021, 03, 01, 05, 47,   95.839096,   23.385654,   9,  80,  319.878235,   39.680492,   164,  3156
 2021, 03, 01, 05, 47,   95.825111,   23.382013,   8,  78,  318.397125,   36.023705,   164,  3157
 2021, 03, 01, 05, 47,   96.232414,   23.545471,   8,  73,  313.182770,   23.181368,   168,  3126
 2021, 03, 01, 05, 47,   96.219055,   23.542068,   8,  73,  313.253876,   23.364183,   168,  3127
 2021, 03, 01, 05, 47,   95.652832,   23.416908,   8,  56,  313.911926,   24.854351,   178,  3167
 2021, 03, 01, 05, 47,   95.373672,   26.123074,   8,  62,  322.817413,   53.711697,   573,  3118
 2021, 03, 01, 05, 47,   95.363342,   26.120377,   8,  62,  344.245941,  123.509346,   573,  3119
 2021, 03, 01, 05, 47,   95.367661,   26.115665,   9,  85,  355.569763,  179.236053,   581,  3118
 2021, 03, 01, 05, 47,   94.492950,   26.312511,   8,  71,  310.920532,   30.357391,   636,  3169
 2021, 03, 01, 05, 47,   94.481277,   26.309359,   9,  87,  330.463928,   83.944054,   636,  3170
 2021, 03, 01, 05, 47,   94.490517,   26.301420,   9,  85,  328.034943,   75.305229,   644,  3169
 2021, 03, 01, 05, 47,   94.478638,   26.298141,   8,  77,  316.365784,   42.858227,   644,  3170