year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 22, 02, 17,  131.542435,   63.643730,   8,  59,  315.749634,   18.395477,     9,  2441
 2020, 08, 22, 02, 17,  131.191452,   63.987816,   7,  19,  300.097168,    6.691570,    67,  2432
 2020, 08, 22, 02, 17,  131.180893,   63.995888,   8,  48,  301.606262,    8.115399,    68,  2432
 2020, 08, 22, 02, 17,  131.163559,   63.990356,   8,  59,  304.424194,    9.888125,    68,  2433
 2020, 08, 22, 02, 17,  130.697418,   63.839539,   9,  82,  323.213562,   28.674351,    68,  2459
 2020, 08, 22, 02, 17,  130.667175,   63.841396,   8,  34,  304.458954,    8.574539,    69,  2460
 2020, 08, 22, 02, 17,  130.524460,   63.938396,   7,  23,  300.580566,    7.386752,    86,  2459
 2020, 08, 22, 02, 17,  130.418015,   63.950691,   8,  75,  314.306091,   20.314928,    90,  2462
 2020, 08, 22, 02, 17,  130.557816,   64.019455,   8,  52,  302.414032,    8.862927,    92,  2453
 2020, 08, 22, 02, 17,  130.626022,   64.064651,   8,  45,  304.666382,    8.993756,    94,  2448
 2020, 08, 22, 02, 17,  130.615112,   64.065460,   8,  65,  309.128662,   13.251622,    99,  2448
 2020, 08, 22, 02, 17,  130.597137,   64.059601,   7,  28,  301.741058,    7.437089,    99,  2449
 2020, 08, 22, 02, 17,  130.585953,   64.067635,   8,  41,  305.603821,   10.506830,   100,  2449
 2020, 08, 22, 02, 17,  129.641708,   63.875443,   7,  24,  300.199951,    8.390212,   110,  2493
 2020, 08, 22, 02, 17,  129.636581,   63.872902,   8,  63,  306.291321,   12.795341,   115,  2493
 2020, 08, 22, 02, 17,  129.729614,   63.940701,   8,  49,  317.471466,   21.773956,   118,  2486
 2020, 08, 22, 02, 17,  129.616180,   63.902546,   8,  70,  310.217285,   15.667366,   118,  2492
 2020, 08, 22, 02, 17,  129.746796,   63.982658,   8,  38,  312.651947,   15.837053,   121,  2483
 2020, 08, 22, 02, 17,  129.301941,   63.857475,   8,  38,  300.491516,    8.009253,   123,  2505
 2020, 08, 22, 02, 17,  129.456055,   63.921356,   7,  29,  300.773651,    8.136253,   129,  2496
 2020, 08, 22, 02, 17,  129.649521,   64.071754,   9,  95,  346.801453,   76.532715,   136,  2481
 2020, 08, 22, 02, 17,  129.630661,   64.065453,   8,  59,  314.318695,   18.834909,   136,  2482
 2020, 08, 22, 02, 17,  129.372223,   64.124062,   8,  50,  308.605286,   14.103897,   153,  2487
 2020, 08, 22, 02, 17,  129.358643,   64.131645,   8,  39,  307.128510,   12.590577,   154,  2487
 2020, 08, 22, 02, 17,  129.341949,   64.126022,   9,  94,  345.036743,   74.978355,   154,  2488
 2020, 08, 22, 02, 17,  119.007675,   62.744701,   9,  85,  327.039520,   52.339775,   472,  3012
 2020, 08, 22, 02, 17,  123.132561,   64.667877,   8,  32,  300.813049,    7.121163,   477,  2693
 2020, 08, 22, 02, 17,  123.121002,   64.663239,   8,  61,  321.108765,   22.718269,   477,  2694
 2020, 08, 22, 02, 17,  123.129326,   64.664673,   8,  78,  317.544159,   17.900074,   483,  2693
 2020, 08, 22, 02, 17,  123.117905,   64.660011,   8,  70,  310.432404,   12.228787,   483,  2694
 2020, 08, 22, 02, 17,  118.790894,   62.774765,   8,  35,  302.321991,   13.818692,   487,  3016
 2020, 08, 22, 02, 17,  118.775200,   62.766960,   8,  74,  313.647614,   28.237444,   487,  3017
 2020, 08, 22, 02, 17,  121.380180,   65.453644,   8,  76,  315.953766,   17.856091,   645,  2686
 2020, 08, 22, 02, 17,  121.368935,   65.448936,   8,  73,  313.121582,   15.671813,   645,  2687
 2020, 08, 22, 02, 17,  121.556358,   66.155685,   8,  42,  303.975281,    7.190267,   711,  2599
 2020, 08, 22, 02, 17,  121.545677,   66.151375,   9,  83,  324.961060,   22.585329,   711,  2600
 2020, 08, 22, 02, 17,  121.534897,   66.146988,   8,  70,  310.791687,   11.441915,   711,  2601
 2020, 08, 22, 02, 17,  121.524239,   66.142677,   8,  49,  304.424316,    7.506206,   711,  2602
 2020, 08, 22, 02, 17,  121.398201,   66.150360,   8,  61,  316.026215,   14.562074,   715,  2607
 2020, 08, 22, 02, 17,  121.387489,   66.146034,   9,  88,  331.691620,   29.666691,   715,  2608
 2020, 08, 22, 02, 17,  121.326370,   66.136002,   8,  36,  300.435699,    6.325851,   716,  2612
 2020, 08, 22, 02, 17,  121.332214,   66.140335,   8,  40,  302.727692,    7.598325,   722,  2611
 2020, 08, 22, 02, 17,  121.434784,   66.211823,   8,  53,  306.258453,    8.104762,   724,  2598
 2020, 08, 22, 02, 17,  121.465820,   66.268387,   8,  70,  310.303955,   10.601775,   727,  2590
 2020, 08, 22, 02, 17,  121.433769,   66.255432,   9,  91,  338.922577,   37.923763,   727,  2593
 2020, 08, 22, 02, 17,  121.423141,   66.251129,   9, 100,  361.764832,   80.034370,   727,  2594
 2020, 08, 22, 02, 17,  121.415657,   66.262749,   8,  30,  303.069916,    6.908619,   728,  2593
 2020, 08, 22, 02, 17,  121.498970,   66.339958,   9,  84,  326.545380,   22.942526,   731,  2580
 2020, 08, 22, 02, 17,  121.488411,   66.335732,   7,  14,  303.048859,    6.078324,   731,  2581
 2020, 08, 22, 02, 17,  121.480751,   66.347183,   8,  33,  305.833252,    7.353735,   732,  2580