year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 16, 03, 49,  126.448456,   54.138493,   8,  75,  315.917480,   10.022065,     3,  2002
 2020, 07, 16, 03, 49,  126.532928,   54.261135,   9,  86,  329.392792,   22.316557,    18,  1991
 2020, 07, 16, 03, 49,  124.612160,   53.882156,   8,  67,  309.207642,    6.960937,    22,  2125
 2020, 07, 16, 03, 49,  124.555428,   54.016254,   8,  66,  308.278870,    7.219643,    42,  2123
 2020, 07, 16, 03, 49,  126.620766,   54.535137,   8,  79,  319.459625,   10.105821,    54,  1973
 2020, 07, 16, 03, 49,  121.774307,   53.587723,   9,  81,  322.345154,   15.051311,    74,  2323
 2020, 07, 16, 03, 49,  121.761574,   53.584526,   8,  78,  318.529633,   11.812705,    74,  2324
 2020, 07, 16, 03, 49,  121.748543,   53.581245,   9,  81,  322.139008,   14.729169,    74,  2325
 2020, 07, 16, 03, 49,  124.040207,   54.251873,   7,  27,  315.232086,    9.779693,    91,  2142
 2020, 07, 16, 03, 49,  124.024994,   54.248440,   9,  94,  344.412048,   50.581367,    91,  2143
 2020, 07, 16, 03, 49,  121.690376,   53.692009,   8,  78,  318.413544,   13.568458,    91,  2323
 2020, 07, 16, 03, 49,  124.020348,   54.255787,   7,  28,  314.190826,    9.161168,    92,  2143
 2020, 07, 16, 03, 49,  122.442940,   53.887001,   8,  62,  306.884979,    4.758425,    92,  2261
 2020, 07, 16, 03, 49,  126.798843,   55.073639,   9,  80,  321.208435,   12.099495,   125,  1937
 2020, 07, 16, 03, 49,  126.809937,   55.090382,   8,  30,  313.156097,    6.645036,   128,  1935
 2020, 07, 16, 03, 49,  126.806000,   55.097107,   7,  28,  310.298004,    5.274449,   129,  1935
 2020, 07, 16, 03, 49,  126.594673,   55.167999,   8,  61,  317.729584,    7.140774,   145,  1946
 2020, 07, 16, 03, 49,  126.581673,   55.165413,   8,  66,  320.431946,    9.130390,   145,  1947
 2020, 07, 16, 03, 49,  125.046410,   54.942699,   8,  46,  315.498901,    8.676548,   157,  2055
 2020, 07, 16, 03, 49,  125.042023,   54.949722,   9,  85,  327.814789,   20.000893,   158,  2055
 2020, 07, 16, 03, 49,  125.047592,   54.952751,   8,  39,  312.319824,    7.802135,   160,  2054
 2020, 07, 16, 03, 49,  125.033501,   54.949711,   9,  86,  339.510132,   36.934185,   160,  2055
 2020, 07, 16, 03, 49,  125.111168,   55.029892,   9,  94,  345.108917,   44.821358,   168,  2047
 2020, 07, 16, 03, 49,  125.096687,   55.026821,   9,  98,  355.024841,   63.735054,   168,  2048
 2020, 07, 16, 03, 49,  125.107048,   55.036930,   8,  42,  304.077332,    3.597277,   169,  2047
 2020, 07, 16, 03, 49,  125.092331,   55.033833,   9,  81,  322.367584,   16.949852,   169,  2048
 2020, 07, 16, 03, 49,  126.485077,   55.664555,   8,  55,  310.596558,    7.036260,   218,  1931
 2020, 07, 16, 03, 49,  126.455513,   55.666256,   8,  47,  312.990479,    8.027642,   219,  1933
 2020, 07, 16, 03, 49,  134.205246,   57.296741,   7,   0,  303.519989,    4.506355,   278,  1302
 2020, 07, 16, 03, 49,  137.153961,   57.717072,   8,  78,  320.312805,   15.546233,   293,  1106
 2020, 07, 16, 03, 49,  125.517090,   56.088081,   8,  70,  310.816345,    7.367342,   306,  1974
 2020, 07, 16, 03, 49,  125.503113,   56.085236,   8,  50,  302.159576,    2.783926,   306,  1975
 2020, 07, 16, 03, 49,  137.797668,   58.062168,   8,  59,  311.857758,    9.381876,   334,  1063
 2020, 07, 16, 03, 49,  137.790604,   58.057796,   9,  83,  326.048828,   23.106394,   336,  1063
 2020, 07, 16, 03, 49,  120.319107,   55.208626,   8,  47,  302.822479,    4.049072,   348,  2330
 2020, 07, 16, 03, 49,  119.356056,   55.201385,   9, 100,  373.719727,  136.175659,   381,  2388
 2020, 07, 16, 03, 49,  119.342819,   55.197868,   8,  52,  317.963959,   13.260762,   381,  2389
 2020, 07, 16, 03, 49,  119.350441,   55.197948,   8,  74,  355.497498,   76.625473,   385,  2388
 2020, 07, 16, 03, 49,  119.356529,   55.209534,   9,  97,  352.905853,   70.507736,   386,  2387
 2020, 07, 16, 03, 49,  119.349800,   55.217655,   8,  63,  324.169067,   21.317045,   387,  2387
 2020, 07, 16, 03, 49,  136.367615,   58.291805,   9, 100,  363.457092,   84.589127,   390,  1137
 2020, 07, 16, 03, 49,  136.350723,   58.290119,   8,  68,  320.145020,   12.824179,   390,  1138
 2020, 07, 16, 03, 49,  136.364609,   58.299133,   9, 100,  374.633118,  116.847923,   391,  1137
 2020, 07, 16, 03, 49,  136.347900,   58.297455,   9,  95,  348.040192,   49.649841,   391,  1138
 2020, 07, 16, 03, 49,  136.361862,   58.306484,   9,  83,  325.991364,   18.292725,   392,  1137
 2020, 07, 16, 03, 49,  125.441475,   56.768009,   8,  67,  329.988983,   20.638378,   404,  1947
 2020, 07, 16, 03, 49,  125.427711,   56.765244,   8,  67,  323.033081,   13.336627,   404,  1948
 2020, 07, 16, 03, 49,  121.917442,   56.111031,   8,  50,  309.706787,    9.946964,   420,  2176
 2020, 07, 16, 03, 49,  121.901649,   56.107277,   8,  70,  320.810211,   21.143997,   420,  2177
 2020, 07, 16, 03, 49,  122.593620,   56.294544,   8,  67,  308.632935,    9.262501,   423,  2134
 2020, 07, 16, 03, 49,  125.303535,   56.997322,   8,  62,  323.598480,   12.660706,   440,  1945
 2020, 07, 16, 03, 49,  125.276146,   56.991844,   9, 100,  403.150269,  204.467178,   440,  1947
 2020, 07, 16, 03, 49,  125.285507,   57.001301,   9,  94,  397.636932,  178.805573,   441,  1946
 2020, 07, 16, 03, 49,  125.271912,   56.998592,   9,  87,  392.251038,  156.171310,   441,  1947
 2020, 07, 16, 03, 49,  121.572968,   56.295292,   7,  22,  306.617615,    7.309324,   456,  2185
 2020, 07, 16, 03, 49,  121.556137,   56.291279,   8,  65,  312.345764,   11.548786,   456,  2186
 2020, 07, 16, 03, 49,  131.484619,   58.806366,   8,  69,  311.955200,    5.790986,   551,  1433
 2020, 07, 16, 03, 49,  121.928726,   57.222698,   8,  68,  310.108765,    6.494519,   572,  2128
 2020, 07, 16, 03, 49,  133.614197,   59.397594,   8,  64,  308.655579,    5.385180,   598,  1271
 2020, 07, 16, 03, 49,  133.599030,   59.395817,   8,  76,  317.028961,   10.511558,   598,  1272
 2020, 07, 16, 03, 49,  132.319809,   59.340630,   9,  89,  336.759460,   24.447840,   613,  1356
 2020, 07, 16, 03, 49,  132.330948,   59.349174,   8,  55,  313.943268,    6.626499,   614,  1355
 2020, 07, 16, 03, 49,  132.316528,   59.347328,   9,  80,  322.942230,   12.758291,   614,  1356
 2020, 07, 16, 03, 49,  132.313232,   59.354031,   9,  81,  331.255676,   19.126219,   615,  1356
 2020, 07, 16, 03, 49,  127.711861,   58.678669,   8,  45,  315.928894,    6.612797,   616,  1702
 2020, 07, 16, 03, 49,  116.191406,   56.151161,   8,  79,  319.310760,   22.209471,   631,  2503
 2020, 07, 16, 03, 49,  118.913139,   57.485954,   8,  77,  323.926636,   17.683262,   710,  2287
 2020, 07, 16, 03, 49,  118.901611,   57.482975,   9,  84,  327.015350,   20.898474,   710,  2288
 2020, 07, 16, 03, 49,  118.890083,   57.480011,   9,  84,  326.576324,   20.129475,   710,  2289
 2020, 07, 16, 03, 49,  120.333450,   57.849228,   9,  83,  325.987610,   23.396448,   711,  2178
 2020, 07, 16, 03, 49,  120.316078,   57.845043,   8,  79,  321.016785,   17.146946,   711,  2179
 2020, 07, 16, 03, 49,  120.327003,   57.856491,   9,  81,  323.430237,   20.421907,   712,  2178
 2020, 07, 16, 03, 49,  120.309479,   57.852261,   8,  34,  310.785187,    7.042260,   712,  2179
 2020, 07, 16, 03, 49,  121.711021,   58.195751,   8,  72,  313.835907,   10.411423,   714,  2095
 2020, 07, 16, 03, 49,  119.625832,   57.964367,   8,  75,  316.849976,    8.441061,   749,  2212
 2020, 07, 16, 03, 49,  119.613945,   57.961456,   9,  92,  341.186188,   33.703415,   749,  2213
 2020, 07, 16, 03, 49,  117.046982,   57.322376,   8,  69,  310.221649,   10.130936,   756,  2402
 2020, 07, 16, 03, 49,  117.035645,   57.319221,   8,  70,  311.037170,   10.872758,   756,  2403
 2020, 07, 16, 03, 49,  118.492241,   57.797684,   8,  75,  317.310608,   11.783722,   765,  2294
 2020, 07, 16, 03, 49,  118.488701,   57.806198,   8,  64,  327.712067,   20.471094,   766,  2294
 2020, 07, 16, 03, 49,  118.474396,   57.802532,   8,  59,  325.305847,   17.602160,   766,  2295