year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 06, 16, 01,  149.733765,   68.868568,   8,  61,  304.658356,    8.786931,   254,   983
 2020, 08, 06, 16, 01,  149.726578,   68.870407,   8,  55,  303.492401,    8.367477,   257,   983
 2020, 08, 06, 16, 01,  152.530777,   68.424889,   8,  31,  305.465179,    8.386210,   286,  1101
 2020, 08, 06, 16, 01,  151.417267,   68.486816,   9, 100,  335.558441,   44.139778,   293,  1058
 2020, 08, 06, 16, 01,  151.443268,   68.484581,   9, 100,  325.862976,   30.701763,   293,  1059
 2020, 08, 06, 16, 01,  150.416168,   68.462204,   9, 100,  329.890259,   36.066086,   309,  1023
 2020, 08, 06, 16, 01,  150.443481,   68.460014,   9, 100,  339.252014,   51.834064,   309,  1024
 2020, 08, 06, 16, 01,  150.411621,   68.454376,   8,  39,  302.741089,    9.353125,   310,  1023
 2020, 08, 06, 16, 01,  150.438843,   68.452194,   7,  18,  300.342987,    8.057130,   310,  1024
 2020, 08, 06, 16, 01,  150.183075,   68.323486,   8,  40,  301.827118,   10.175434,   331,  1018
 2020, 08, 06, 16, 01,  149.346176,   68.270927,   8,  30,  301.664001,    6.745931,   348,   982
 2020, 08, 06, 16, 01,  149.460419,   68.238586,   8,  65,  311.655304,   11.666682,   354,   989
 2020, 08, 06, 16, 01,  150.389038,   67.976608,   8,  37,  302.930359,   10.852532,   380,  1033
 2020, 08, 06, 16, 01,  132.762451,   67.666649,   7,   1,  300.292419,   10.636070,   502,   234
 2020, 08, 06, 16, 01,  132.788849,   67.667336,   9, 100,  320.331848,   34.711769,   502,   235
 2020, 08, 06, 16, 01,  132.813950,   67.667992,   9,  82,  311.084229,   21.613585,   502,   236
 2020, 08, 06, 16, 01,  132.771210,   67.563591,   9, 100,  362.295319,  154.361191,   518,   234
 2020, 08, 06, 16, 01,  132.794495,   67.564186,   9, 100,  398.697113,  390.988708,   518,   235
 2020, 08, 06, 16, 01,  132.817215,   67.564766,   9, 100,  333.484619,   59.959366,   518,   236
 2020, 08, 06, 16, 01,  132.840698,   67.565384,   8,  60,  304.374786,   15.337708,   518,   237
 2020, 08, 06, 16, 01,  131.987656,   67.490089,   8,  32,  308.096283,   18.832199,   522,   203
 2020, 08, 06, 16, 01,  132.014099,   67.490944,   7,  21,  303.742889,   14.079268,   522,   204
 2020, 08, 06, 16, 01,  132.005402,   67.489746,   8,  41,  308.617371,   18.451506,   530,   204
 2020, 08, 06, 16, 01,  133.681488,   67.481735,   9,  97,  318.413208,   29.836519,   534,   271
 2020, 08, 06, 16, 01,  131.989212,   67.412674,   8,  35,  305.134064,   16.568554,   536,   203
 2020, 08, 06, 16, 01,  133.660934,   67.444611,   7,  18,  303.325012,   12.539506,   537,   270
 2020, 08, 06, 16, 01,  132.024612,   67.362755,   7,  23,  308.505768,   16.750038,   540,   204
 2020, 08, 06, 16, 01,  132.029190,   67.350143,   9, 100,  385.695526,  304.178619,   541,   204
 2020, 08, 06, 16, 01,  132.052994,   67.350914,   9,  98,  340.758667,   78.482529,   541,   205
 2020, 08, 06, 16, 01,  132.019928,   67.361115,   7,  12,  307.542419,   16.321434,   548,   204
 2020, 08, 06, 16, 01,  132.045090,   67.361885,   7,  17,  310.085144,   18.968798,   548,   205
 2020, 08, 06, 16, 01,  132.024704,   67.348503,   9, 100,  380.146118,  265.713867,   549,   204
 2020, 08, 06, 16, 01,  132.048737,   67.349236,   9, 100,  367.209106,  187.102524,   549,   205
 2020, 08, 06, 16, 01,  132.075958,   67.337326,   7,   6,  302.518005,   13.084048,   550,   206
 2020, 08, 06, 16, 01,  133.626709,   67.376945,   8,  58,  304.001190,   14.119620,   550,   268
 2020, 08, 06, 16, 01,  132.382996,   67.231171,   7,  23,  305.086731,   15.604071,   567,   217
 2020, 08, 06, 16, 01,  132.458221,   67.233315,   7,  25,  307.533051,   17.470871,   567,   220
 2020, 08, 06, 16, 01,  132.561874,   67.223610,   9,  91,  315.176483,   27.816698,   568,   224
 2020, 08, 06, 16, 01,  133.503845,   67.143883,   9, 100,  331.381470,   53.776245,   584,   262
 2020, 08, 06, 16, 01,  133.529984,   67.144440,   7,  24,  305.876648,   17.085697,   584,   263
 2020, 08, 06, 16, 01,  133.459488,   67.130600,   8,  61,  317.660889,   27.911097,   585,   260
 2020, 08, 06, 16, 01,  133.483490,   67.131119,   8,  51,  322.852478,   35.446796,   585,   261
 2020, 08, 06, 16, 01,  133.419388,   67.080414,   7,  15,  311.230957,   20.656487,   589,   258
 2020, 08, 06, 16, 01,  133.413681,   67.088158,   7,  13,  307.563446,   16.482237,   596,   258
 2020, 08, 06, 16, 01,  133.419281,   67.075958,   7,  17,  303.123993,   12.705814,   597,   258
 2020, 08, 06, 16, 01,  133.198425,   66.967743,   7,  10,  300.143555,   10.296489,   613,   249
 2020, 08, 06, 16, 01,  132.858948,   66.947166,   8,  79,  310.081818,   22.064545,   614,   235
 2020, 08, 06, 16, 01,  133.535965,   66.962769,   8,  69,  306.781677,   17.972355,   614,   263
 2020, 08, 06, 16, 01,  133.562210,   66.963310,   7,  27,  301.319733,   12.603109,   614,   264
 2020, 08, 06, 16, 01,  133.632782,   66.940269,   8,  59,  304.225128,   16.844372,   616,   267
 2020, 08, 06, 16, 01,  132.868088,   66.909912,   8,  53,  303.124756,   16.211668,   617,   235
 2020, 08, 06, 16, 01,  134.748001,   66.788300,   8,  36,  309.708130,   15.975937,   645,   316
 2020, 08, 06, 16, 01,  134.770630,   66.788597,   9, 100,  361.207245,  126.501541,   645,   317
 2020, 08, 06, 16, 01,  134.794174,   66.788895,   8,  30,  312.632416,   20.771040,   645,   318
 2020, 08, 06, 16, 01,  134.773743,   66.776741,   9,  80,  323.271118,   33.556744,   646,   317
 2020, 08, 06, 16, 01,  135.037491,   66.756317,   8,  52,  302.824615,   11.955663,   648,   329
 2020, 08, 06, 16, 01,  132.719177,   66.518028,   7,   0,  321.991302,   32.947529,   679,   227
 2020, 08, 06, 16, 01,  132.723816,   66.505585,   8,  73,  335.594879,   62.259796,   680,   227
 2020, 08, 06, 16, 01,  136.546814,   66.468002,   8,  36,  300.991394,   10.613926,   695,   405