year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 14, 06, 30,  103.058105,   21.205639,   8,  57,  316.059235,    9.731980,     0,  1243
 2020, 12, 14, 06, 30,  103.049500,   21.204504,   8,  70,  343.255920,   37.720276,     0,  1244
 2020, 12, 14, 06, 30,  103.436928,   21.328760,   8,  77,  316.910400,    9.716452,    10,  1198
 2020, 12, 14, 06, 30,  101.046280,   21.027189,   8,  75,  314.442047,    7.476265,    15,  1497
 2020, 12, 14, 06, 30,  103.203735,   21.339607,   8,  73,  313.439819,    7.575687,    17,  1223
 2020, 12, 14, 06, 30,  103.228882,   21.350189,   8,  74,  313.767944,    7.760508,    18,  1220
 2020, 12, 14, 06, 30,  103.341034,   21.430742,   8,  67,  308.284576,    5.654884,    27,  1206
 2020, 12, 14, 06, 30,   99.690308,   21.031952,   8,  72,  312.192047,    6.824167,    46,  1674
 2020, 12, 14, 06, 30,  104.762466,   21.783175,   8,  75,  314.974487,   12.948755,    53,  1053
 2020, 12, 14, 06, 30,  103.371246,   21.657616,   8,  72,  312.061676,    8.200678,    60,  1197
 2020, 12, 14, 06, 30,  101.780266,   21.469484,   8,  64,  306.527100,    4.374355,    65,  1389
 2020, 12, 14, 06, 30,  102.671532,   21.735388,   8,  71,  311.039246,    6.402889,    86,  1274
 2020, 12, 14, 06, 30,  103.251816,   21.871668,   8,  66,  311.185242,    7.543432,    94,  1205
 2020, 12, 14, 06, 30,  100.305725,   21.755129,   9,  80,  320.704773,   11.407022,   139,  1570
 2020, 12, 14, 06, 30,  103.551422,   22.360640,   8,  53,  305.019684,    4.309701,   162,  1160
 2020, 12, 14, 06, 30,  102.630051,   22.240183,   8,  52,  304.626648,    4.939479,   162,  1265
 2020, 12, 14, 06, 30,   97.682320,   21.499949,   8,  71,  311.287933,    7.262482,   163,  1909
 2020, 12, 14, 06, 30,  102.397072,   22.438593,   8,  79,  319.417480,   12.701365,   196,  1287
 2020, 12, 14, 06, 30,  103.123398,   22.809210,   9,  80,  320.203979,   14.030453,   236,  1196
 2020, 12, 14, 06, 30,   96.577835,   21.954620,   8,  68,  311.935425,    7.659240,   258,  2019
 2020, 12, 14, 06, 30,   99.301315,   22.521597,   8,  75,  314.712982,    8.695922,   275,  1675
 2020, 12, 14, 06, 30,   98.811607,   22.580526,   8,  59,  304.375671,    3.943439,   295,  1736
 2020, 12, 14, 06, 30,   93.543938,   21.724031,   8,  77,  316.355957,   15.187939,   307,  2348
 2020, 12, 14, 06, 30,   93.542168,   21.732618,   8,  77,  316.523438,   15.200925,   308,  2348
 2020, 12, 14, 06, 30,   99.162903,   22.818531,   8,  68,  312.814575,    6.897172,   322,  1683
 2020, 12, 14, 06, 30,   99.169151,   22.826307,   8,  78,  317.574585,    9.706430,   323,  1682
 2020, 12, 14, 06, 30,   99.170425,   22.860512,   8,  62,  305.890076,    4.269984,   328,  1681
 2020, 12, 14, 06, 30,   99.318008,   22.897001,   8,  71,  311.238678,    7.260242,   330,  1661
 2020, 12, 14, 06, 30,   97.956238,   22.687458,   8,  70,  310.586884,    6.614465,   331,  1839
 2020, 12, 14, 06, 30,   97.955040,   22.694250,   8,  52,  306.411346,    4.610534,   332,  1839
 2020, 12, 14, 06, 30,   97.729179,   22.853296,   8,  65,  307.142212,    5.137176,   361,  1861
 2020, 12, 14, 06, 30,   99.120956,   23.089968,   8,  60,  304.796875,    4.275723,   363,  1680
 2020, 12, 14, 06, 30,  101.844116,   23.626183,   8,  72,  311.658875,    7.203917,   383,  1320
 2020, 12, 14, 06, 30,  101.844414,   23.628735,   8,  63,  308.053680,    4.883826,   384,  1319
 2020, 12, 14, 06, 30,   99.672554,   23.871401,   8,  60,  304.667938,    3.778563,   466,  1583
 2020, 12, 14, 06, 30,  101.946373,   24.324385,   8,  72,  319.418884,   12.466606,   485,  1288
 2020, 12, 14, 06, 30,  101.432693,   24.289190,   8,  72,  311.739899,    8.118352,   490,  1350
 2020, 12, 14, 06, 30,  101.424530,   24.288057,   8,  70,  310.481689,    7.397879,   490,  1351
 2020, 12, 14, 06, 30,   99.424957,   24.219833,   8,  70,  310.535278,    4.694706,   523,  1604
 2020, 12, 14, 06, 30,  101.472679,   24.705215,   8,  62,  305.523163,    5.049097,   551,  1333
 2020, 12, 14, 06, 30,   93.782921,   23.531645,   8,  70,  310.738464,   10.965852,   565,  2260
 2020, 12, 14, 06, 30,   94.163757,   23.855549,   8,  64,  306.938568,    5.393960,   601,  2200
 2020, 12, 14, 06, 30,   94.270325,   23.908422,   8,  68,  308.861389,    9.618810,   605,  2187
 2020, 12, 14, 06, 30,  103.154861,   25.479101,   8,  64,  306.762787,    6.237045,   633,  1129
 2020, 12, 14, 06, 30,  100.717957,   25.403662,   8,  70,  310.450684,    6.437413,   670,  1404
 2020, 12, 14, 06, 30,   96.572845,   25.332296,   8,  65,  307.024261,    5.306993,   755,  1916