year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 30, 15, 55,  134.713150,   66.393639,   8,  42,  304.786438,   15.313954,    22,   242
 2020, 06, 30, 15, 55,  134.698196,   66.380836,   7,  16,  300.573792,   12.119076,    23,   241
 2020, 06, 30, 15, 55,  134.718033,   66.381317,   8,  74,  310.487122,   21.275286,    23,   242
 2020, 06, 30, 15, 55,  135.791138,   65.815392,   8,  68,  306.335541,   18.069647,   109,   287
 2020, 06, 30, 15, 55,  135.817001,   65.815849,   9,  88,  313.879456,   25.975838,   109,   288
 2020, 06, 30, 15, 55,  135.809174,   65.809204,   9,  98,  318.922638,   31.064358,   117,   288
 2020, 06, 30, 15, 55,  135.741379,   65.783966,   8,  79,  310.199402,   20.642050,   119,   285
 2020, 06, 30, 15, 55,  138.071838,   65.596710,   7,  25,  300.346558,   10.373628,   151,   402
 2020, 06, 30, 15, 55,  137.678543,   65.527115,   7,  21,  301.158173,   10.595342,   157,   381
 2020, 06, 30, 15, 55,  137.697464,   65.527199,   9, 100,  322.834259,   30.942215,   157,   382
 2020, 06, 30, 15, 55,  137.693848,   65.527161,   9, 100,  325.730774,   34.410439,   164,   382
 2020, 06, 30, 15, 55,  137.693802,   65.515686,   8,  66,  305.956268,   13.777732,   165,   382
 2020, 06, 30, 15, 55,  137.773697,   65.435738,   8,  63,  313.247314,   19.247370,   172,   386
 2020, 06, 30, 15, 55,  137.768616,   65.434853,   7,  15,  308.131500,   14.841680,   179,   386
 2020, 06, 30, 15, 55,  128.625320,   64.250961,   9,  81,  310.855835,   39.334373,   312,    12
 2020, 06, 30, 15, 55,  128.234940,   64.079590,   7,  28,  300.483795,   22.038902,   340,     0
 2020, 06, 30, 15, 55,  136.337112,   64.345726,   8,  41,  301.460052,   11.815711,   343,   313
 2020, 06, 30, 15, 55,  136.357193,   64.345924,   8,  77,  309.336578,   18.808950,   343,   314
 2020, 06, 30, 15, 55,  136.560013,   64.256714,   8,  47,  302.188385,   13.046524,   358,   325
 2020, 06, 30, 15, 55,  136.579651,   64.256859,   8,  50,  302.583069,   13.326090,   358,   326
 2020, 06, 30, 15, 55,  137.579651,   63.905663,   7,  19,  300.428436,   10.012028,   410,   380
 2020, 06, 30, 15, 55,  137.559570,   63.894138,   9, 100,  322.925049,   31.343414,   411,   379
 2020, 06, 30, 15, 55,  137.576248,   63.894180,   7,   9,  301.282410,   10.141706,   411,   380
 2020, 06, 30, 15, 55,  137.556000,   63.894329,   9, 100,  321.983429,   31.441654,   418,   379
 2020, 06, 30, 15, 55,  137.572906,   63.894337,   8,  77,  309.451630,   17.825644,   418,   380
 2020, 06, 30, 15, 55,  136.067902,   63.839668,   8,  41,  301.474304,   12.612029,   422,   300
 2020, 06, 30, 15, 55,  134.036041,   63.699989,   8,  41,  318.206818,   31.533157,   438,   204
 2020, 06, 30, 15, 55,  134.055588,   63.700474,   8,  50,  315.050354,   27.682190,   438,   205
 2020, 06, 30, 15, 55,  136.473404,   63.740276,   9,  98,  319.222260,   28.968903,   438,   320
 2020, 06, 30, 15, 55,  136.486923,   63.740383,   9, 100,  337.290924,   58.919456,   438,   321
 2020, 06, 30, 15, 55,  136.498169,   63.728630,   8,  76,  308.957306,   18.271439,   439,   322
 2020, 06, 30, 15, 55,  136.747299,   63.639072,   7,  15,  300.067841,   10.777414,   454,   335
 2020, 06, 30, 15, 55,  130.722031,   63.447887,   8,  66,  307.484039,   26.107084,   456,    74
 2020, 06, 30, 15, 55,  130.725327,   63.434029,   8,  63,  305.539612,   22.955862,   457,    74
 2020, 06, 30, 15, 55,  133.409027,   63.463863,   7,  24,  304.768219,   16.913698,   471,   177
 2020, 06, 30, 15, 55,  133.433121,   63.464561,   7,  21,  301.604797,   15.037750,   471,   178
 2020, 06, 30, 15, 55,  133.386581,   63.450211,   8,  44,  309.795502,   23.049728,   472,   176
 2020, 06, 30, 15, 55,  136.432800,   63.164852,   8,  60,  314.206268,   22.322708,   523,   320
 2020, 06, 30, 15, 55,  136.451477,   63.165028,   9,  94,  321.105682,   31.056108,   523,   321
 2020, 06, 30, 15, 55,  136.432953,   63.152988,   8,  56,  309.235229,   17.710516,   524,   320
 2020, 06, 30, 15, 55,  136.432968,   63.141117,   8,  67,  318.166565,   26.803577,   525,   320
 2020, 06, 30, 15, 55,  136.445999,   63.168484,   9,  95,  320.929901,   30.783289,   530,   321
 2020, 06, 30, 15, 55,  136.446182,   63.156635,   8,  57,  312.254425,   19.899096,   531,   321
 2020, 06, 30, 15, 55,  136.427567,   63.144650,   8,  71,  320.281128,   29.430353,   532,   320
 2020, 06, 30, 15, 55,  136.427826,   63.132786,   9, 100,  322.829346,   34.049755,   533,   320
 2020, 06, 30, 15, 55,  136.672379,   63.075371,   8,  64,  309.598999,   17.774826,   538,   333
 2020, 06, 30, 15, 55,  136.690903,   63.075493,   8,  78,  309.638214,   18.558403,   538,   334
 2020, 06, 30, 15, 55,  136.655106,   63.063473,   8,  66,  329.943695,   41.384663,   539,   332
 2020, 06, 30, 15, 55,  136.673248,   63.063595,   9,  81,  328.784576,   39.949108,   539,   333
 2020, 06, 30, 15, 55,  136.636307,   63.051525,   9,  85,  321.616333,   29.544031,   540,   331
 2020, 06, 30, 15, 55,  136.598740,   63.039421,   9, 100,  332.727509,   48.066563,   541,   329
 2020, 06, 30, 15, 55,  136.617340,   63.039574,   8,  72,  322.315308,   28.588058,   541,   330
 2020, 06, 30, 15, 55,  136.665955,   63.066811,   8,  79,  333.434235,   46.367264,   546,   333
 2020, 06, 30, 15, 55,  136.684113,   63.066887,   9,  84,  317.135315,   23.980200,   546,   334
 2020, 06, 30, 15, 55,  136.648087,   63.054955,   9, 100,  331.505219,   43.398502,   547,   332
 2020, 06, 30, 15, 55,  136.610168,   63.042988,   9, 100,  327.740662,   38.116898,   548,   330
 2020, 06, 30, 15, 55,  136.572968,   63.030979,   9, 100,  357.511322,  110.142380,   549,   328
 2020, 06, 30, 15, 55,  136.591797,   63.031071,   9, 100,  363.974335,  131.751724,   549,   329
 2020, 06, 30, 15, 55,  136.573135,   63.019157,   9, 100,  365.002899,  137.569946,   550,   328
 2020, 06, 30, 15, 55,  136.591934,   63.019268,   9, 100,  344.859833,   72.023254,   550,   329
 2020, 06, 30, 15, 55,  136.554764,   63.007225,   9,  87,  313.300201,   22.076883,   551,   327
 2020, 06, 30, 15, 55,  136.573471,   63.007339,   9, 100,  344.443878,   74.050041,   551,   328
 2020, 06, 30, 15, 55,  135.110657,   62.498295,   8,  55,  312.378052,   22.618279,   629,   253
 2020, 06, 30, 15, 55,  135.091553,   62.485645,   8,  38,  307.149658,   16.960703,   630,   252
 2020, 06, 30, 15, 55,  135.112442,   62.485977,   8,  79,  314.314362,   24.969629,   630,   253
 2020, 06, 30, 15, 55,  137.246902,   62.503178,   8,  70,  307.017853,   15.129680,   630,   366
 2020, 06, 30, 15, 55,  135.075485,   62.448303,   8,  66,  326.169342,   40.525383,   633,   251
 2020, 06, 30, 15, 55,  135.057922,   62.435646,   7,  21,  306.044617,   14.361325,   634,   250
 2020, 06, 30, 15, 55,  135.077835,   62.435982,   7,  26,  306.910522,   15.190813,   634,   251
 2020, 06, 30, 15, 55,  135.036850,   62.410503,   9,  98,  340.851349,   71.532738,   636,   249
 2020, 06, 30, 15, 55,  135.058258,   62.410908,   9, 100,  360.339569,  136.494400,   636,   250
 2020, 06, 30, 15, 55,  135.016220,   62.397747,   8,  43,  306.763580,   15.395034,   637,   248
 2020, 06, 30, 15, 55,  135.037994,   62.398163,   9, 100,  346.041626,   88.392960,   637,   249
 2020, 06, 30, 15, 55,  135.055222,   62.419315,   7,  18,  323.621826,   34.139084,   643,   250
 2020, 06, 30, 15, 55,  135.033432,   62.406620,   9,  89,  342.715332,   76.078789,   644,   249
 2020, 06, 30, 15, 55,  135.054474,   62.406933,   9, 100,  361.279480,  139.643890,   644,   250
 2020, 06, 30, 15, 55,  135.034912,   62.394264,   9,  92,  328.408722,   44.595970,   645,   249
 2020, 06, 30, 15, 55,  135.055328,   62.394592,   7,  19,  308.503906,   14.893848,   645,   250
 2020, 06, 30, 15, 55,  135.077469,   62.382576,   8,  65,  315.933563,   24.622747,   646,   251
 2020, 06, 30, 15, 55,  134.372482,   62.356998,   8,  56,  306.318085,   16.613516,   647,   217
 2020, 06, 30, 15, 55,  134.529053,   62.141819,   8,  49,  305.774170,   16.033171,   680,   224
 2020, 06, 30, 15, 55,  134.549759,   62.142235,   7,  11,  300.670258,   11.102304,   680,   225
 2020, 06, 30, 15, 55,  134.529694,   62.129272,   9,  84,  321.463287,   35.585236,   681,   224
 2020, 06, 30, 15, 55,  135.727051,   62.136608,   8,  52,  302.913666,   12.870406,   682,   284
 2020, 06, 30, 15, 55,  135.727463,   62.124485,   9,  81,  313.927917,   23.135241,   683,   284
 2020, 06, 30, 15, 55,  134.680252,   62.082233,   8,  33,  300.736786,   11.193884,   685,   231
 2020, 06, 30, 15, 55,  135.736435,   62.130135,   9, 100,  325.987701,   40.685322,   690,   285
 2020, 06, 30, 15, 55,  134.502518,   62.075737,   7,  23,  310.402161,   19.326931,   693,   223
 2020, 06, 30, 15, 55,  135.737762,   62.093830,   8,  66,  305.844971,   15.070560,   693,   285
 2020, 06, 30, 15, 55,  134.482315,   62.062775,   9, 100,  325.170532,   43.724110,   694,   222
 2020, 06, 30, 15, 55,  134.503387,   62.063190,   8,  74,  309.300140,   19.055368,   694,   223
 2020, 06, 30, 15, 55,  134.588257,   62.064816,   8,  78,  309.772827,   19.927242,   694,   227
 2020, 06, 30, 15, 55,  134.567841,   62.051880,   8,  78,  316.339966,   25.041422,   695,   226
 2020, 06, 30, 15, 55,  134.589706,   62.052288,   9, 100,  325.227264,   40.040379,   695,   227
 2020, 06, 30, 15, 55,  134.569595,   62.039360,   8,  31,  318.817993,   26.798817,   696,   226
 2020, 06, 30, 15, 55,  136.431839,   61.776917,   8,  68,  306.403046,   14.722822,   742,   322
 2020, 06, 30, 15, 55,  136.431335,   61.765087,   7,  22,  305.356750,   13.013687,   743,   322
 2020, 06, 30, 15, 55,  136.537170,   61.753796,   9, 100,  335.904083,   55.185410,   744,   328
 2020, 06, 30, 15, 55,  136.556198,   61.753883,   9,  85,  312.498016,   20.838110,   744,   329
 2020, 06, 30, 15, 55,  135.122910,   61.648354,   9,  95,  317.388733,   29.746984,   759,   253
 2020, 06, 30, 15, 55,  135.143875,   61.648647,   9, 100,  328.939392,   48.625862,   759,   254
 2020, 06, 30, 15, 55,  135.162994,   61.648926,   9,  95,  317.659485,   29.721893,   759,   255
 2020, 06, 30, 15, 55,  135.146011,   61.636353,   8,  32,  300.708160,   12.392950,   760,   254