year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 07, 17, 24,  121.477890,   66.275078,   8,  58,  304.074890,   12.824652,   156,   700
 2020, 08, 07, 17, 24,  121.698166,   66.249908,   7,  18,  300.669464,    8.926362,   163,   709
 2020, 08, 07, 17, 24,  121.635796,   66.203720,   8,  78,  309.851196,   18.195963,   168,   707
 2020, 08, 07, 17, 24,  144.035049,   63.250023,   8,  47,  304.015442,    8.297751,   212,  1960
 2020, 08, 07, 17, 24,  144.011917,   63.247051,   8,  54,  310.960632,   11.321572,   213,  1959
 2020, 08, 07, 17, 24,  146.885315,   61.942520,   8,  77,  317.512268,   21.073790,   298,  2159
 2020, 08, 07, 17, 24,  146.878403,   61.935287,   8,  78,  309.758026,   15.165953,   299,  2159
 2020, 08, 07, 17, 24,  146.897202,   61.930561,   8,  65,  305.695984,   12.445926,   299,  2160
 2020, 08, 07, 17, 24,  148.768661,   61.038155,   8,  61,  314.297333,   15.373006,   354,  2312
 2020, 08, 07, 17, 24,  148.774399,   61.026722,   8,  76,  308.813354,   12.149841,   355,  2313
 2020, 08, 07, 17, 24,  148.787827,   61.023033,   9, 100,  326.894684,   28.321445,   355,  2314
 2020, 08, 07, 17, 24,  148.802048,   61.019146,   8,  58,  305.331360,   10.004000,   355,  2315
 2020, 08, 07, 17, 24,  133.861481,   63.746078,   8,  68,  309.422333,    9.481660,   387,  1357
 2020, 08, 07, 17, 24,  136.747787,   63.304920,   8,  79,  310.158417,    8.856522,   391,  1546
 2020, 08, 07, 17, 24,  136.851181,   63.288841,   8,  70,  306.899048,    7.275502,   391,  1553
 2020, 08, 07, 17, 24,  136.895767,   63.281872,   7,   1,  300.012817,    4.314084,   391,  1556
 2020, 08, 07, 17, 24,  136.856155,   63.273849,   9, 100,  336.030060,   26.466808,   393,  1554
 2020, 08, 07, 17, 24,  130.662704,   64.072098,   7,  11,  302.319519,    6.781708,   394,  1175
 2020, 08, 07, 17, 24,  130.681412,   64.070137,   8,  59,  310.032593,   11.071561,   394,  1176
 2020, 08, 07, 17, 24,  130.658112,   64.065018,   8,  53,  313.682190,   13.111415,   395,  1175
 2020, 08, 07, 17, 24,  130.653809,   64.057892,   9, 100,  337.483246,   36.684166,   396,  1175
 2020, 08, 07, 17, 24,  130.649170,   64.050812,   8,  50,  310.121552,   11.084877,   397,  1175
 2020, 08, 07, 17, 24,  130.667847,   64.048866,   7,  16,  305.915558,    8.502702,   397,  1176
 2020, 08, 07, 17, 24,  136.895615,   63.239254,   9,  81,  315.145721,   10.817472,   397,  1558
 2020, 08, 07, 17, 24,  136.910355,   63.236946,   8,  63,  319.109558,   12.428078,   397,  1559
 2020, 08, 07, 17, 24,  136.580460,   63.281033,   7,  25,  300.756195,    5.479403,   398,  1537
 2020, 08, 07, 17, 24,  129.510361,   64.095314,   9,  87,  313.666260,   14.939438,   408,  1119
 2020, 08, 07, 17, 24,  129.493744,   64.065933,   9,  85,  312.408997,   13.924183,   412,  1119
 2020, 08, 07, 17, 24,  111.558228,   64.561691,   8,  61,  304.598785,   20.112240,   426,   197
 2020, 08, 07, 17, 24,  111.582207,   64.562401,   8,  70,  307.157532,   23.037493,   426,   198
 2020, 08, 07, 17, 24,  137.143799,   62.960964,   9,  92,  315.969482,   12.232320,   431,  1587
 2020, 08, 07, 17, 24,  111.576256,   64.560966,   9,  81,  310.767853,   28.251207,   434,   198
 2020, 08, 07, 17, 24,  112.392097,   64.479904,   8,  73,  308.063446,   20.821815,   442,   233
 2020, 08, 07, 17, 24,  112.370979,   64.466904,   9,  89,  314.164276,   27.519102,   443,   232
 2020, 08, 07, 17, 24,  112.393341,   64.467430,   9,  99,  319.551453,   35.231205,   443,   233
 2020, 08, 07, 17, 24,  112.384094,   64.476875,   9, 100,  331.150757,   57.386463,   450,   233
 2020, 08, 07, 17, 24,  112.406258,   64.477325,   8,  50,  305.272247,   17.393694,   450,   234
 2020, 08, 07, 17, 24,  146.961731,   60.745197,   9, 100,  326.549988,   25.180773,   455,  2232
 2020, 08, 07, 17, 24,  146.975357,   60.741657,   8,  61,  304.690796,    9.426495,   455,  2233
 2020, 08, 07, 17, 24,  133.321869,   63.339001,   8,  65,  305.520752,    7.835015,   456,  1343
 2020, 08, 07, 17, 24,  146.939697,   60.741581,   9,  90,  314.688690,   14.600499,   456,  2231
 2020, 08, 07, 17, 24,  146.953491,   60.737995,   9, 100,  323.861603,   22.021908,   456,  2232
 2020, 08, 07, 17, 24,  148.365326,   60.358288,   7,  12,  300.538544,    7.009053,   456,  2334
 2020, 08, 07, 17, 24,  148.379196,   60.354435,   8,  48,  313.861664,   15.221398,   456,  2335
 2020, 08, 07, 17, 24,  148.399200,   60.338890,   8,  32,  305.312286,    9.629256,   457,  2337
 2020, 08, 07, 17, 24,  148.362900,   60.338989,   7,  10,  307.810059,   10.487416,   458,  2335
 2020, 08, 07, 17, 24,  148.468964,   60.279232,   8,  56,  305.832764,   10.448407,   461,  2344
 2020, 08, 07, 17, 24,  148.483963,   60.275024,   9,  84,  311.894226,   15.188742,   461,  2345
 2020, 08, 07, 17, 24,  148.460876,   60.271446,   7,  27,  314.117798,   15.431759,   462,  2344
 2020, 08, 07, 17, 24,  148.477142,   60.275291,   8,  33,  320.104279,   20.631977,   465,  2345
 2020, 08, 07, 17, 24,  133.404465,   63.261158,   7,  10,  301.784332,    5.780418,   466,  1351
 2020, 08, 07, 17, 24,  133.452423,   63.254894,   7,  25,  303.301208,    6.539855,   466,  1354
 2020, 08, 07, 17, 24,  133.468399,   63.252804,   9,  86,  313.027466,   11.561573,   466,  1355
 2020, 08, 07, 17, 24,  133.500290,   63.248623,   9, 100,  320.387238,   16.263355,   466,  1357
 2020, 08, 07, 17, 24,  148.454132,   60.271637,   7,  25,  303.310181,    8.871137,   466,  2344
 2020, 08, 07, 17, 24,  133.496017,   63.241993,   9,  94,  317.001099,   13.481052,   467,  1357
 2020, 08, 07, 17, 24,  133.363937,   63.252018,   8,  65,  319.125854,   14.705269,   468,  1349
 2020, 08, 07, 17, 24,  133.375702,   63.243298,   7,   9,  302.276154,    6.091983,   469,  1350
 2020, 08, 07, 17, 24,  133.503403,   63.226624,   9,  83,  314.188171,   11.529696,   469,  1358
 2020, 08, 07, 17, 24,  148.775894,   60.040035,   8,  77,  309.385590,   14.348360,   484,  2374
 2020, 08, 07, 17, 24,  131.057510,   63.354519,   8,  46,  310.623749,   10.582353,   493,  1218
 2020, 08, 07, 17, 24,  131.093140,   63.350578,   8,  43,  309.680115,    9.944077,   493,  1220
 2020, 08, 07, 17, 24,  130.936386,   63.318497,   8,  65,  305.545746,    8.935007,   501,  1213
 2020, 08, 07, 17, 24,  131.007675,   63.310528,   7,  22,  306.418335,    7.794648,   501,  1217
 2020, 08, 07, 17, 24,  131.025406,   63.308552,   8,  36,  312.427948,   10.746930,   501,  1218
 2020, 08, 07, 17, 24,  130.932526,   63.311474,   8,  54,  311.706635,   11.144711,   502,  1213
 2020, 08, 07, 17, 24,  131.628448,   63.224731,   8,  36,  304.831085,    7.746406,   503,  1253
 2020, 08, 07, 17, 24,  131.855042,   63.176075,   8,  68,  308.871674,    9.856639,   506,  1267
 2020, 08, 07, 17, 24,  137.635239,   62.176311,   8,  60,  304.322845,    6.756488,   531,  1658
 2020, 08, 07, 17, 24,  135.616089,   62.470913,   8,  54,  307.311035,    6.848004,   535,  1518
 2020, 08, 07, 17, 24,  136.907043,   62.247169,   7,  23,  300.328156,    5.486079,   538,  1609
 2020, 08, 07, 17, 24,  146.231186,   60.277805,   7,  10,  300.836029,    5.624979,   541,  2220
 2020, 08, 07, 17, 24,  135.599106,   62.423939,   9,  80,  324.108948,   16.226250,   542,  1519
 2020, 08, 07, 17, 24,  146.221924,   60.270950,   8,  52,  306.904541,    8.673832,   542,  2220
 2020, 08, 07, 17, 24,  135.609100,   62.415348,   7,  26,  304.773163,    6.167008,   543,  1520
 2020, 08, 07, 17, 24,  135.629013,   62.407131,   9,  97,  318.598206,   13.203227,   544,  1522
 2020, 08, 07, 17, 24,  146.285782,   60.246162,   8,  32,  322.560272,   17.514528,   546,  2226
 2020, 08, 07, 17, 24,  135.640045,   62.251102,   8,  32,  301.292725,    5.103766,   566,  1530
 2020, 08, 07, 17, 24,  146.516266,   59.972900,   8,  78,  309.738068,   11.638958,   572,  2257
 2020, 08, 07, 17, 24,  146.530472,   59.969151,   8,  54,  303.295471,    8.265507,   572,  2258
 2020, 08, 07, 17, 24,  135.535309,   62.155651,   7,   9,  301.156708,    5.022350,   582,  1528
 2020, 08, 07, 17, 24,  135.516525,   62.151436,   7,   5,  300.282288,    4.599054,   583,  1527
 2020, 08, 07, 17, 24,  135.023239,   62.197117,   8,  30,  309.910645,    7.986629,   587,  1494
 2020, 08, 07, 17, 24,  135.077408,   62.148273,   8,  65,  305.651611,    6.917339,   593,  1500
 2020, 08, 07, 17, 24,  135.068680,   62.135426,   9,  91,  322.907684,   15.537149,   595,  1500
 2020, 08, 07, 17, 24,  135.064331,   62.128998,   9,  92,  315.577545,   11.223185,   596,  1500
 2020, 08, 07, 17, 24,  135.074371,   62.120426,   8,  70,  307.122681,    7.817398,   597,  1501
 2020, 08, 07, 17, 24,  134.542999,   62.184185,   8,  37,  302.744781,    5.255359,   599,  1465
 2020, 08, 07, 17, 24,  138.331696,   61.475273,   8,  55,  309.153473,    8.498537,   613,  1738
 2020, 08, 07, 17, 24,  138.298615,   61.473969,   9, 100,  343.387634,   35.426094,   614,  1736
 2020, 08, 07, 17, 24,  138.293823,   61.467606,   9, 100,  331.015472,   22.681112,   615,  1736
 2020, 08, 07, 17, 24,  138.345093,   61.451218,   8,  46,  304.034851,    6.552454,   616,  1740
 2020, 08, 07, 17, 24,  136.460861,   61.716557,   9,  85,  312.632507,   10.013802,   624,  1608
 2020, 08, 07, 17, 24,  136.456299,   61.710213,   8,  72,  307.511017,    7.961356,   625,  1608
 2020, 08, 07, 17, 24,  134.458115,   61.953224,   8,  56,  320.573608,   14.016472,   634,  1470
 2020, 08, 07, 17, 24,  134.569580,   61.929962,   8,  59,  307.847290,    7.496132,   635,  1478
 2020, 08, 07, 17, 24,  134.499084,   61.919006,   7,   0,  320.447723,   13.012813,   638,  1474
 2020, 08, 07, 17, 24,  135.061035,   61.732090,   8,  78,  309.587402,    8.116365,   653,  1518
 2020, 08, 07, 17, 24,  135.027451,   61.717472,   8,  43,  302.581299,    5.012926,   656,  1517
 2020, 08, 07, 17, 24,  135.023132,   61.711075,   9,  95,  320.647095,   13.762377,   657,  1517
 2020, 08, 07, 17, 24,  135.314621,   61.589024,   9,  89,  314.299774,   10.481582,   668,  1541
 2020, 08, 07, 17, 24,  135.328674,   61.586864,   7,  16,  300.280853,    4.437650,   668,  1542
 2020, 08, 07, 17, 24,  135.000015,   61.629829,   9,  86,  313.065948,   10.106601,   669,  1519
 2020, 08, 07, 17, 24,  135.324371,   61.580467,   8,  78,  313.743042,   10.320134,   669,  1542
 2020, 08, 07, 17, 24,  135.320038,   61.574074,   8,  63,  305.462158,    6.772441,   670,  1542
 2020, 08, 07, 17, 24,  135.329727,   61.565521,   9,  86,  313.610779,   10.459427,   671,  1543
 2020, 08, 07, 17, 24,  134.978546,   61.606689,   9,  87,  313.342957,   10.015181,   673,  1519
 2020, 08, 07, 17, 24,  134.974304,   61.600273,   8,  73,  313.712769,    9.690360,   674,  1519
 2020, 08, 07, 17, 24,  135.326141,   61.546562,   9,  96,  323.287170,   16.327105,   674,  1544
 2020, 08, 07, 17, 24,  134.970001,   61.593861,   9, 100,  324.467255,   16.674824,   675,  1519
 2020, 08, 07, 17, 24,  135.293777,   61.544483,   7,  24,  302.084534,    5.508896,   675,  1542
 2020, 08, 07, 17, 24,  135.247360,   61.544559,   8,  58,  317.726929,   12.103495,   676,  1539
 2020, 08, 07, 17, 24,  134.975586,   61.578903,   8,  70,  319.141418,   12.494143,   677,  1520
 2020, 08, 07, 17, 24,  134.989731,   61.576759,   8,  66,  324.082336,   15.622087,   677,  1521
 2020, 08, 07, 17, 24,  135.003815,   61.574642,   9, 100,  340.921356,   30.680775,   677,  1522
 2020, 08, 07, 17, 24,  135.243057,   61.538158,   7,  25,  307.381012,    6.932088,   677,  1539
 2020, 08, 07, 17, 24,  134.999573,   61.568218,   9, 100,  332.257751,   22.660524,   678,  1522
 2020, 08, 07, 17, 24,  135.013641,   61.566082,   8,  61,  328.123383,   18.368113,   678,  1523
 2020, 08, 07, 17, 24,  135.027740,   61.563950,   9, 100,  347.500549,   39.557396,   678,  1524
 2020, 08, 07, 17, 24,  135.069962,   61.557552,   8,  31,  301.267151,    4.972386,   678,  1527
 2020, 08, 07, 17, 24,  136.674698,   60.809975,   9, 100,  333.667053,   24.861433,   748,  1667
 2020, 08, 07, 17, 24,  136.688232,   60.807678,   7,  28,  300.759949,    4.844582,   748,  1668
 2020, 08, 07, 17, 24,  137.115005,   60.720192,   9,  85,  312.479736,   10.281026,   750,  1700