year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 22, 01, 56,  153.361526,   62.367626,   8,  66,  320.718262,   10.024011,   123,  1701
 2020, 07, 22, 01, 56,  153.386887,   62.541004,   9,  84,  327.380371,   14.820491,   147,  1690
 2020, 07, 22, 01, 56,  153.381821,   62.547321,   9,  89,  336.026611,   21.822973,   148,  1690
 2020, 07, 22, 01, 56,  153.367462,   62.544861,   9,  95,  348.867249,   36.784920,   148,  1691
 2020, 07, 22, 01, 56,  153.391129,   62.556099,   9,  93,  343.716980,   30.758284,   149,  1689
 2020, 07, 22, 01, 56,  153.386032,   62.562416,   9,  97,  354.057739,   46.090565,   150,  1689
 2020, 07, 22, 01, 56,  150.511612,   63.163902,   8,  74,  316.500153,    8.803008,   307,  1823
 2020, 07, 22, 01, 56,  150.864349,   63.905968,   9,  81,  324.862091,   12.160536,   401,  1761
 2020, 07, 22, 01, 56,  143.805222,   63.360706,   8,  77,  317.419830,   13.748792,   532,  2134
 2020, 07, 22, 01, 56,  138.089737,   62.244080,   8,  70,  310.533752,   11.932617,   595,  2460
 2020, 07, 22, 01, 56,  136.681702,   62.211323,   8,  52,  315.820526,   19.943619,   646,  2513
 2020, 07, 22, 01, 56,  142.413773,   64.324860,   8,  78,  329.855988,   25.537687,   702,  2137
 2020, 07, 22, 01, 56,  157.098907,   67.071831,   9,  90,  337.830963,   27.107977,   719,  1269
 2020, 07, 22, 01, 56,  157.110901,   67.072693,   8,  61,  320.123169,    9.919863,   720,  1268
 2020, 07, 22, 01, 56,  157.091782,   67.070465,   9,  84,  327.726807,   15.951720,   720,  1269
 2020, 07, 22, 01, 56,  157.105652,   67.079475,   9,  96,  351.784515,   46.775379,   721,  1268
 2020, 07, 22, 01, 56,  157.086533,   67.077263,   8,  50,  319.506989,    8.401157,   721,  1269
 2020, 07, 22, 01, 56,  157.119873,   67.088524,   9, 100,  372.288483,   90.954315,   722,  1267
 2020, 07, 22, 01, 56,  157.100571,   67.086296,   9,  92,  341.215759,   30.216448,   722,  1268
 2020, 07, 22, 01, 56,  157.114517,   67.095322,   9, 100,  409.963715,  235.232117,   723,  1267
 2020, 07, 22, 01, 56,  157.095367,   67.093102,   9, 100,  367.613647,   77.894554,   723,  1268
 2020, 07, 22, 01, 56,  157.109146,   67.102104,   9, 100,  455.035065,  570.965637,   724,  1267
 2020, 07, 22, 01, 56,  157.090073,   67.099884,   9, 100,  366.743469,   76.418541,   724,  1268
 2020, 07, 22, 01, 56,  157.104248,   67.108940,   9,  91,  339.235962,   28.774399,   725,  1267
 2020, 07, 22, 01, 56,  157.084961,   67.106697,   8,  67,  321.116821,   10.260630,   725,  1268
 2020, 07, 22, 01, 56,  157.099289,   67.115776,   9,  86,  340.681641,   29.753399,   726,  1267
 2020, 07, 22, 01, 56,  157.079987,   67.113518,   9,  83,  334.742371,   22.171215,   726,  1268
 2020, 07, 22, 01, 56,  157.093887,   67.122551,   9,  97,  353.768555,   49.340309,   727,  1267
 2020, 07, 22, 01, 56,  157.074722,   67.120316,   9, 100,  371.348724,   86.249382,   727,  1268
 2020, 07, 22, 01, 56,  157.088593,   67.129341,   9, 100,  412.344421,  248.292542,   728,  1267
 2020, 07, 22, 01, 56,  157.069580,   67.127136,   9, 100,  396.147278,  169.091949,   728,  1268
 2020, 07, 22, 01, 56,  157.083664,   67.136185,   9, 100,  398.016907,  178.980652,   729,  1267
 2020, 07, 22, 01, 56,  157.064331,   67.133926,   9,  82,  343.707275,   32.309052,   729,  1268
 2020, 07, 22, 01, 56,  157.044693,   67.131638,   8,  46,  327.255096,   13.712029,   729,  1269
 2020, 07, 22, 01, 56,  157.025299,   67.129356,   8,  47,  321.315063,    9.159223,   729,  1270
 2020, 07, 22, 01, 56,  157.078430,   67.142990,   9,  97,  353.570282,   50.301830,   730,  1267
 2020, 07, 22, 01, 56,  157.039139,   67.138390,   9, 100,  366.738159,   72.944275,   730,  1269
 2020, 07, 22, 01, 56,  157.092560,   67.152046,   9,  91,  339.887024,   32.314632,   731,  1266
 2020, 07, 22, 01, 56,  157.072998,   67.149765,   9, 100,  361.064758,   64.317680,   731,  1267
 2020, 07, 22, 01, 56,  157.053360,   67.147476,   9, 100,  366.556244,   69.699875,   731,  1268
 2020, 07, 22, 01, 56,  157.033600,   67.145149,   9, 100,  380.505463,  108.431831,   731,  1269
 2020, 07, 22, 01, 56,  157.087036,   67.158821,   9,  98,  356.526154,   58.686848,   732,  1266
 2020, 07, 22, 01, 56,  157.067398,   67.156517,   9, 100,  370.815735,   87.857315,   732,  1267
 2020, 07, 22, 01, 56,  157.047714,   67.154213,   9,  99,  363.288361,   67.080772,   732,  1268
 2020, 07, 22, 01, 56,  157.027878,   67.151878,   8,  65,  343.657379,   29.014940,   732,  1269
 2020, 07, 22, 01, 56,  157.061737,   67.163269,   9,  95,  348.033539,   41.510624,   733,  1267
 2020, 07, 22, 01, 56,  157.041931,   67.160942,   9,  90,  354.214539,   49.526226,   733,  1268
 2020, 07, 22, 01, 56,  157.075851,   67.172333,   9,  90,  336.534637,   28.922758,   734,  1266
 2020, 07, 22, 01, 56,  156.997910,   67.163185,   9,  98,  355.595703,   50.169735,   734,  1270
 2020, 07, 22, 01, 56,  156.978531,   67.160904,   9,  92,  345.063202,   33.660172,   734,  1271
 2020, 07, 22, 01, 56,  157.070862,   67.179176,   9,  92,  341.035553,   33.676788,   735,  1266
 2020, 07, 22, 01, 56,  157.051056,   67.176842,   9,  91,  348.489594,   41.269238,   735,  1267
 2020, 07, 22, 01, 56,  157.031357,   67.174522,   9, 100,  365.461121,   71.210991,   735,  1268
 2020, 07, 22, 01, 56,  156.993134,   67.170036,   9, 100,  376.107422,   97.497833,   735,  1270
 2020, 07, 22, 01, 56,  156.973541,   67.167709,   9, 100,  372.936584,   90.126656,   735,  1271
 2020, 07, 22, 01, 56,  157.063385,   67.177246,   9,  89,  350.332794,   46.639599,   736,  1266
 2020, 07, 22, 01, 56,  157.043457,   67.174942,   9, 100,  361.497894,   65.233360,   736,  1267
 2020, 07, 22, 01, 56,  156.985565,   67.168251,   9, 100,  392.213165,  152.703369,   736,  1270
 2020, 07, 22, 01, 56,  156.966003,   67.165977,   7,  19,  320.239532,    8.425520,   736,  1271
 2020, 07, 22, 01, 56,  157.058456,   67.184082,   9,  99,  378.796112,  110.181427,   737,  1266
 2020, 07, 22, 01, 56,  157.038651,   67.181793,   9,  96,  372.186523,   89.772003,   737,  1267
 2020, 07, 22, 01, 56,  157.000076,   67.177322,   8,  76,  358.491760,   54.156036,   737,  1269
 2020, 07, 22, 01, 56,  156.980728,   67.175072,   9, 100,  427.261475,  336.111786,   737,  1270
 2020, 07, 22, 01, 56,  156.961151,   67.172806,   8,  47,  327.117188,   13.806987,   737,  1271
 2020, 07, 22, 01, 56,  157.033875,   67.188637,   9, 100,  375.726227,   99.877190,   738,  1267
 2020, 07, 22, 01, 56,  156.995148,   67.184151,   9,  94,  406.879242,  216.534622,   738,  1269
 2020, 07, 22, 01, 56,  156.956360,   67.179649,   8,  70,  323.633453,   11.941455,   738,  1271
 2020, 07, 22, 01, 56,  157.048584,   67.197762,   9, 100,  418.767944,  287.669312,   739,  1266
 2020, 07, 22, 01, 56,  157.028931,   67.195480,   8,  58,  323.488342,   12.707257,   739,  1267
 2020, 07, 22, 01, 56,  151.011566,   66.357048,   9,  90,  337.144196,   21.899450,   739,  1612
 2020, 07, 22, 01, 56,  150.995377,   66.354393,   9,  81,  325.898224,   12.524655,   739,  1613
 2020, 07, 22, 01, 56,  150.979187,   66.351730,   9, 100,  383.464264,  105.155457,   739,  1614
 2020, 07, 22, 01, 56,  150.989044,   66.360611,   9,  84,  327.974121,   13.624456,   740,  1613
 2020, 07, 22, 01, 56,  150.972855,   66.357948,   9, 100,  435.981079,  338.747772,   740,  1614
 2020, 07, 22, 01, 56,  151.323624,   66.422302,   8,  69,  318.920471,    8.132807,   741,  1592
 2020, 07, 22, 01, 56,  151.031311,   66.374794,   8,  77,  319.434296,    8.480963,   741,  1610
 2020, 07, 22, 01, 56,  150.610855,   66.305161,   9,  82,  325.883881,   13.531488,   741,  1636
 2020, 07, 22, 01, 56,  151.301086,   66.425903,   8,  72,  318.779236,    8.348159,   742,  1593
 2020, 07, 22, 01, 56,  152.343704,   66.618469,   9,  89,  335.275818,   21.946070,   746,  1528
 2020, 07, 22, 01, 56,  152.327103,   66.615936,   8,  33,  316.240021,    7.155417,   746,  1529
 2020, 07, 22, 01, 56,  150.928421,   66.401443,   9,  83,  331.884521,   17.311222,   747,  1614
 2020, 07, 22, 01, 56,  152.348114,   66.633560,   9,  94,  368.201263,   68.729622,   748,  1527
 2020, 07, 22, 01, 56,  150.986969,   66.418312,   8,  37,  310.820282,    4.014706,   748,  1610
 2020, 07, 22, 01, 56,  152.342087,   66.639847,   9,  90,  350.370331,   37.419296,   749,  1527
 2020, 07, 22, 01, 56,  152.292267,   66.632233,   8,  76,  338.100677,   21.264614,   749,  1530
 2020, 07, 22, 01, 56,  152.275681,   66.629700,   9,  95,  349.389099,   36.257812,   749,  1531
 2020, 07, 22, 01, 56,  152.269592,   66.635979,   8,  69,  327.884338,   12.564557,   750,  1531
 2020, 07, 22, 01, 56,  152.252991,   66.633430,   9,  87,  332.842346,   17.604561,   750,  1532
 2020, 07, 22, 01, 56,  150.990509,   66.433395,   9,  87,  332.427002,   18.457142,   750,  1609
 2020, 07, 22, 01, 56,  150.974274,   66.430740,   9,  94,  346.938293,   33.896317,   750,  1610
 2020, 07, 22, 01, 56,  150.893112,   66.417412,   9,  86,  338.588226,   23.391911,   750,  1615
 2020, 07, 22, 01, 56,  152.263489,   66.642258,   9,  96,  351.747711,   38.160656,   751,  1531
 2020, 07, 22, 01, 56,  152.246902,   66.639717,   9, 100,  371.244354,   73.839790,   751,  1532
 2020, 07, 22, 01, 56,  150.984161,   66.439613,   9,  85,  328.974182,   16.075499,   751,  1609
 2020, 07, 22, 01, 56,  150.967911,   66.436951,   9, 100,  376.538177,   87.614388,   751,  1610
 2020, 07, 22, 01, 56,  150.902969,   66.426292,   8,  37,  322.818390,    9.810058,   751,  1614
 2020, 07, 22, 01, 56,  152.251602,   66.646080,   9, 100,  365.783356,   61.516647,   752,  1531
 2020, 07, 22, 01, 56,  152.234985,   66.643539,   9,  95,  349.035095,   34.641159,   752,  1532
 2020, 07, 22, 01, 56,  150.971878,   66.443604,   9,  87,  333.036896,   19.822536,   752,  1609
 2020, 07, 22, 01, 56,  150.955643,   66.440948,   9,  91,  339.808319,   25.890558,   752,  1610
 2020, 07, 22, 01, 56,  152.245483,   66.652351,   9, 100,  360.666473,   51.946259,   753,  1531
 2020, 07, 22, 01, 56,  152.305862,   66.668770,   9, 100,  384.243256,  106.956497,   754,  1527
 2020, 07, 22, 01, 56,  152.239380,   66.658630,   9, 100,  401.544830,  162.395172,   754,  1531
 2020, 07, 22, 01, 56,  156.709137,   67.268730,   8,  61,  329.667786,   19.953045,   755,  1279
 2020, 07, 22, 01, 56,  152.299789,   66.675056,   9, 100,  418.819946,  241.049103,   755,  1527
 2020, 07, 22, 01, 56,  152.233292,   66.664917,   9, 100,  364.174622,   58.880768,   755,  1531
 2020, 07, 22, 01, 56,  156.723434,   67.277794,   9, 100,  366.205200,   75.691124,   756,  1278
 2020, 07, 22, 01, 56,  156.703659,   67.275475,   9,  95,  348.381409,   42.475567,   756,  1279
 2020, 07, 22, 01, 56,  152.293701,   66.681343,   9, 100,  399.200104,  154.391693,   756,  1527
 2020, 07, 22, 01, 56,  156.737534,   67.286858,   9,  97,  352.381348,   48.140339,   757,  1277
 2020, 07, 22, 01, 56,  156.717957,   67.284538,   9, 100,  395.713287,  166.540863,   757,  1278
 2020, 07, 22, 01, 56,  156.698212,   67.282227,   9,  98,  356.342834,   55.311989,   757,  1279
 2020, 07, 22, 01, 56,  156.731964,   67.293594,   9, 100,  393.474426,  158.347183,   758,  1277
 2020, 07, 22, 01, 56,  156.712341,   67.291275,   9, 100,  412.738892,  245.196289,   758,  1278
 2020, 07, 22, 01, 56,  156.692657,   67.288963,   9, 100,  368.291656,   79.587273,   758,  1279
 2020, 07, 22, 01, 56,  156.745987,   67.302643,   9,  93,  344.015167,   35.943462,   759,  1276
 2020, 07, 22, 01, 56,  156.726395,   67.300331,   9, 100,  460.053009,  614.525757,   759,  1277
 2020, 07, 22, 01, 56,  156.706543,   67.297981,   9, 100,  406.515320,  212.819626,   759,  1278
 2020, 07, 22, 01, 56,  156.687088,   67.295692,   9,  83,  338.826141,   27.471651,   759,  1279
 2020, 07, 22, 01, 56,  156.740250,   67.309357,   9,  98,  357.087158,   57.279922,   760,  1276
 2020, 07, 22, 01, 56,  156.700851,   67.304703,   9, 100,  417.803589,  275.354126,   760,  1278
 2020, 07, 22, 01, 56,  156.734421,   67.316063,   8,  76,  325.571198,   16.532888,   761,  1276
 2020, 07, 22, 01, 56,  156.694946,   67.311409,   9,  93,  343.889557,   35.538338,   761,  1278
 2020, 07, 22, 01, 56,  152.263123,   66.712753,   9,  81,  330.470825,   17.955616,   761,  1527
 2020, 07, 22, 01, 56,  152.246490,   66.710220,   8,  65,  313.036987,    5.948164,   761,  1528