year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 19, 04, 55,  111.326698,   64.589226,   7,  27,  314.516022,    7.835782,     0,  1446
 2020, 08, 19, 04, 55,  111.152061,   64.564690,   8,  53,  324.728271,   13.688022,     0,  1457
 2020, 08, 19, 04, 55,  109.538643,   64.325737,   8,  69,  339.123688,   27.167004,     0,  1561
 2020, 08, 19, 04, 55,  111.545746,   64.626778,   8,  35,  301.858032,    3.239760,     1,  1432
 2020, 08, 19, 04, 55,  111.369514,   64.602348,   8,  79,  340.710266,   28.356024,     1,  1443
 2020, 08, 19, 04, 55,  111.492615,   64.626587,   8,  59,  323.048645,   12.297399,     2,  1435
 2020, 08, 19, 04, 55,  111.364616,   64.608803,   9,  94,  360.716736,   58.774975,     2,  1443
 2020, 08, 19, 04, 55,  111.348686,   64.606575,   9,  82,  338.327515,   25.999327,     2,  1444
 2020, 08, 19, 04, 55,  111.391624,   64.619698,   9,  94,  344.073975,   33.315319,     3,  1441
 2020, 08, 19, 04, 55,  111.121391,   64.581764,   9, 100,  419.698181,  254.019562,     3,  1458
 2020, 08, 19, 04, 55,  109.921288,   64.405807,   8,  74,  313.869324,    6.913467,     3,  1535
 2020, 08, 19, 04, 55,  111.450638,   64.635048,   8,  68,  322.568207,   12.693887,     4,  1437
 2020, 08, 19, 04, 55,  111.402679,   64.628387,   8,  33,  316.693359,    8.497472,     4,  1440
 2020, 08, 19, 04, 55,  111.116470,   64.588188,   9, 100,  375.816467,   89.648911,     4,  1458
 2020, 08, 19, 04, 55,  109.747337,   64.386414,   8,  36,  313.491119,    4.865010,     4,  1546
 2020, 08, 19, 04, 55,  111.206718,   64.608063,   8,  78,  318.316650,   11.039879,     5,  1452
 2020, 08, 19, 04, 55,  111.190788,   64.605827,   9,  86,  328.467773,   18.109043,     5,  1453
 2020, 08, 19, 04, 55,  111.174896,   64.603584,   9, 100,  363.109528,   63.024456,     5,  1454
 2020, 08, 19, 04, 55,  111.725998,   64.694435,   9,  98,  356.041473,   51.347870,     7,  1419
 2020, 08, 19, 04, 55,  111.667961,   64.700790,   8,  74,  314.189850,    7.556489,     9,  1422
 2020, 08, 19, 04, 55,  111.603409,   64.691917,   9,  87,  337.642334,   24.508999,     9,  1426
 2020, 08, 19, 04, 55,  111.593399,   64.704849,   9, 100,  371.819794,   79.726318,    11,  1426
 2020, 08, 19, 04, 55,  109.767189,   64.446472,   9,  94,  459.273468,  521.254639,    12,  1542
 2020, 08, 19, 04, 55,  109.675056,   64.432343,   8,  63,  311.662598,    5.394692,    12,  1548
 2020, 08, 19, 04, 55,  109.761978,   64.452797,   9,  95,  348.329163,   36.562435,    13,  1542
 2020, 08, 19, 04, 55,  109.669853,   64.438675,   9,  97,  352.198517,   42.658329,    13,  1548
 2020, 08, 19, 04, 55,  109.654518,   64.436317,   9,  90,  336.303802,   23.598314,    13,  1549
 2020, 08, 19, 04, 55,  111.788795,   64.753128,   8,  33,  308.029816,    4.710804,    14,  1413
 2020, 08, 19, 04, 55,  109.664619,   64.445007,   8,  73,  312.885529,    6.863687,    14,  1548
 2020, 08, 19, 04, 55,  111.768036,   64.757469,   8,  72,  312.940338,    7.302446,    15,  1414
 2020, 08, 19, 04, 55,  109.736176,   64.463104,   8,  35,  317.978180,    8.633293,    15,  1543
 2020, 08, 19, 04, 55,  109.709167,   64.464386,   8,  68,  325.382202,   13.499614,    16,  1544
 2020, 08, 19, 04, 55,  110.751541,   64.788193,   9,  85,  326.872345,   16.812925,    40,  1469
 2020, 08, 19, 04, 55,  112.426872,   65.438141,   8,  78,  318.112274,   11.896695,   101,  1348
 2020, 08, 19, 04, 55,  112.421989,   65.444756,   9,  80,  320.278687,   13.358199,   102,  1348
 2020, 08, 19, 04, 55,  121.524757,   66.349533,   7,   0,  311.784393,   11.953196,   108,   892
 2020, 08, 19, 04, 55,   97.381546,   63.023937,   8,  79,  318.911377,   14.689906,   168,  2242
 2020, 08, 19, 04, 55,   97.343575,   63.052284,   8,  65,  307.466827,    7.131125,   172,  2242
 2020, 08, 19, 04, 55,   97.328979,   63.048378,   8,  74,  313.813202,   10.751521,   172,  2243
 2020, 08, 19, 04, 55,   97.314804,   63.044594,   9,  93,  343.188416,   42.113365,   172,  2244
 2020, 08, 19, 04, 55,  109.380852,   65.640808,   9,  94,  345.839691,   35.167728,   190,  1502
 2020, 08, 19, 04, 55,  109.332321,   65.633591,   8,  48,  320.687714,   10.561791,   190,  1505
 2020, 08, 19, 04, 55,  109.375366,   65.647156,   8,  70,  310.405731,    6.267384,   191,  1502
 2020, 08, 19, 04, 55,  108.002335,   66.003914,   8,  71,  311.403625,    6.140096,   271,  1557
 2020, 08, 19, 04, 55,  107.845116,   65.984825,   9,  92,  340.582062,   27.503691,   272,  1566
 2020, 08, 19, 04, 55,  107.839142,   65.991081,   8,  53,  319.086365,    9.487925,   273,  1566
 2020, 08, 19, 04, 55,  107.859398,   66.008659,   8,  75,  327.283752,   14.805182,   275,  1564
 2020, 08, 19, 04, 55,  107.950371,   66.030067,   8,  65,  308.951508,    4.805908,   276,  1558
 2020, 08, 19, 04, 55,  107.809494,   66.022392,   9,  81,  321.038635,   11.627968,   278,  1566
 2020, 08, 19, 04, 55,   98.745567,   65.836342,   9,  84,  325.390656,   19.149277,   490,  2020
 2020, 08, 19, 04, 55,   98.755440,   65.847023,   7,  22,  311.708160,    7.523893,   491,  2019
 2020, 08, 19, 04, 55,   98.701042,   65.834511,   9,  92,  341.419312,   38.294235,   491,  2022
 2020, 08, 19, 04, 55,   98.682945,   65.830338,   8,  46,  323.633820,   16.210382,   491,  2023
 2020, 08, 19, 04, 55,   98.756226,   65.864037,   8,  74,  316.818359,   11.652258,   493,  2018
 2020, 08, 19, 04, 55,   98.647018,   65.855820,   9,  83,  337.373962,   31.098261,   495,  2023
 2020, 08, 19, 04, 55,   98.629288,   65.851746,   8,  77,  335.424988,   28.748049,   495,  2024
 2020, 08, 19, 04, 55,   98.662720,   65.854660,   8,  65,  313.562775,    8.754884,   496,  2022
 2020, 08, 19, 04, 55,   98.644867,   65.850502,   9,  82,  323.477264,   16.608051,   496,  2023
 2020, 08, 19, 04, 55,   98.618813,   65.852905,   9,  94,  346.367126,   44.664425,   497,  2024
 2020, 08, 19, 04, 55,   98.591858,   65.855095,   8,  79,  332.036987,   25.475109,   498,  2025
 2020, 08, 19, 04, 55,   98.563690,   65.856995,   8,  78,  318.455536,   14.104574,   499,  2026
 2020, 08, 19, 04, 55,   98.638680,   65.908234,   8,  70,  310.111664,    6.542502,   503,  2020
 2020, 08, 19, 04, 55,   98.584343,   65.895668,   9,  85,  328.101013,   22.108736,   503,  2023
 2020, 08, 19, 04, 55,   98.566093,   65.891441,   8,  34,  307.628998,    6.008533,   503,  2024
 2020, 08, 19, 04, 55,   98.557045,   65.897812,   9,  84,  325.597534,   20.179098,   504,  2024
 2020, 08, 19, 04, 55,   98.800949,   65.962379,   7,  18,  303.523712,    4.687964,   505,  2010
 2020, 08, 19, 04, 55,   98.783699,   65.958435,   9,  80,  320.889130,   16.091106,   505,  2011
 2020, 08, 19, 04, 55,   98.775009,   65.964844,   9,  95,  347.189240,   48.218132,   506,  2011
 2020, 08, 19, 04, 55,   98.493912,   65.955063,   8,  77,  316.485199,   12.973600,   514,  2023