year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 01, 00, 10,  161.790771,   64.567970,   7,   0,  340.892883,   57.564072,    10,  2437
 2020, 07, 01, 00, 10,  160.824265,   64.248604,   8,  60,  321.055542,   28.711838,    10,  2490
 2020, 07, 01, 00, 10,  160.804108,   64.241814,   9,  86,  329.748291,   42.372978,    10,  2491
 2020, 07, 01, 00, 10,  161.778381,   64.575592,   7,  29,  304.772980,    9.736445,    11,  2437
 2020, 07, 01, 00, 10,  160.800491,   64.338066,   7,   0,  304.545929,   11.979158,    23,  2485
 2020, 07, 01, 00, 10,  160.750763,   64.480644,   7,   0,  307.728607,   13.517330,    41,  2478
 2020, 07, 01, 00, 10,  161.705994,   65.061066,   8,  61,  321.951508,   26.532524,    73,  2407
 2020, 07, 01, 00, 10,  158.715302,   64.505806,   8,  46,  302.486328,   11.931719,   125,  2539
 2020, 07, 01, 00, 10,  158.700089,   64.508438,   7,  29,  302.404663,   11.570851,   131,  2539
 2020, 07, 01, 00, 10,  158.030167,   64.288956,   9,  84,  337.518707,   34.652580,   133,  2581
 2020, 07, 01, 00, 10,  158.019547,   64.284973,   9,  80,  336.321259,   32.991760,   133,  2582
 2020, 07, 01, 00, 10,  157.904053,   64.269058,   9,  88,  331.738953,   28.649166,   135,  2590
 2020, 07, 01, 00, 10,  157.018585,   63.960529,   8,  49,  309.972809,   10.932944,   137,  2668
 2020, 07, 01, 00, 10,  157.035828,   63.981388,   8,  32,  307.206604,    8.432279,   138,  2665
 2020, 07, 01, 00, 10,  157.052597,   64.002007,   8,  57,  303.909485,    7.495935,   139,  2662
 2020, 07, 01, 00, 10,  157.041565,   63.997787,   8,  33,  303.042603,    6.549784,   139,  2663
 2020, 07, 01, 00, 10,  157.111465,   64.066422,   8,  62,  305.945953,    7.950940,   148,  2652
 2020, 07, 01, 00, 10,  157.100464,   64.062157,   8,  69,  310.027924,   10.439965,   148,  2653
 2020, 07, 01, 00, 10,  157.089386,   64.057861,   8,  56,  308.154053,    9.141906,   148,  2654
 2020, 07, 01, 00, 10,  164.792465,   66.684654,   9,  80,  340.926300,   51.321423,   162,  2165
 2020, 07, 01, 00, 10,  164.801758,   66.696831,   9,  87,  334.236115,   39.685108,   163,  2164
 2020, 07, 01, 00, 10,  164.780594,   66.691078,   9,  94,  391.884430,  227.989532,   163,  2165
 2020, 07, 01, 00, 10,  160.142166,   65.310577,   7,   0,  314.968903,   20.547657,   165,  2444
 2020, 07, 01, 00, 10,  156.586639,   64.075706,   8,  43,  305.904175,    8.075192,   169,  2677
 2020, 07, 01, 00, 10,  156.474304,   64.089378,   7,  19,  303.123169,    6.017719,   173,  2681
 2020, 07, 01, 00, 10,  164.833466,   66.820541,   8,  76,  320.700592,   21.565094,   175,  2156
 2020, 07, 01, 00, 10,  160.274826,   65.513863,   9, 100,  406.965942,  345.796265,   183,  2426
 2020, 07, 01, 00, 10,  160.258728,   65.508568,   8,  33,  310.762665,   13.583714,   183,  2427
 2020, 07, 01, 00, 10,  160.198196,   65.523994,   8,  58,  307.963593,   12.498890,   186,  2428
 2020, 07, 01, 00, 10,  165.139587,   67.110420,   8,  47,  301.499603,    7.691413,   202,  2129
 2020, 07, 01, 00, 10,  156.354889,   64.426018,   8,  32,  310.285797,   10.617158,   218,  2651
 2020, 07, 01, 00, 10,  156.305405,   64.421051,   9,  86,  329.052582,   29.386759,   219,  2654
 2020, 07, 01, 00, 10,  156.294388,   64.416763,   9,  87,  330.679169,   30.918144,   219,  2655
 2020, 07, 01, 00, 10,  156.574432,   64.538994,   8,  68,  310.630768,   11.395692,   220,  2628
 2020, 07, 01, 00, 10,  156.338013,   64.448570,   8,  40,  302.494537,    7.844330,   226,  2649
 2020, 07, 01, 00, 10,  156.545105,   64.557838,   8,  42,  316.997620,   14.658625,   228,  2627
 2020, 07, 01, 00, 10,  156.458603,   64.552574,   8,  76,  315.301880,   14.587945,   230,  2632
 2020, 07, 01, 00, 10,  156.447693,   64.548340,   8,  74,  314.194641,   14.335346,   230,  2633
 2020, 07, 01, 00, 10,  156.436905,   64.544151,   8,  71,  311.162384,   11.528795,   230,  2634
 2020, 07, 01, 00, 10,  164.894623,   67.697121,   9,  80,  327.891327,   28.812931,   283,  2101
 2020, 07, 01, 00, 10,  164.868622,   67.727425,   8,  47,  318.641663,   17.736698,   287,  2100
 2020, 07, 01, 00, 10,  164.863602,   67.725349,   8,  76,  317.968323,   17.988708,   289,  2100
 2020, 07, 01, 00, 10,  163.359314,   67.572723,   7,  28,  310.634766,   13.134929,   320,  2157
 2020, 07, 01, 00, 10,  162.934296,   67.523727,   8,  53,  321.073212,   22.252771,   327,  2173
 2020, 07, 01, 00, 10,  162.921356,   67.530014,   8,  44,  318.822418,   19.696243,   328,  2173
 2020, 07, 01, 00, 10,  161.088699,   67.099869,   8,  68,  318.756378,   17.582195,   341,  2277
 2020, 07, 01, 00, 10,  162.923798,   67.813072,   8,  52,  309.995789,   12.121556,   362,  2156
 2020, 07, 01, 00, 10,  162.334671,   67.649231,   9,  81,  321.341827,   25.893375,   362,  2183
 2020, 07, 01, 00, 10,  155.422394,   65.384392,   8,  75,  314.574615,   13.923557,   364,  2590
 2020, 07, 01, 00, 10,  155.411636,   65.380234,   8,  68,  308.957703,   10.225300,   364,  2591
 2020, 07, 01, 00, 10,  155.423172,   65.388084,   8,  41,  302.801331,    6.639901,   370,  2589
 2020, 07, 01, 00, 10,  155.412506,   65.383904,   8,  60,  319.848724,   17.894957,   370,  2590
 2020, 07, 01, 00, 10,  155.151413,   65.498642,   8,  40,  305.036591,    6.556711,   391,  2590
 2020, 07, 01, 00, 10,  155.076935,   65.497925,   8,  33,  301.366364,    5.328848,   393,  2594
 2020, 07, 01, 00, 10,  155.066742,   65.493942,   8,  70,  310.626099,   11.020768,   393,  2595
 2020, 07, 01, 00, 10,  155.056473,   65.489929,   8,  60,  304.805298,    7.697669,   393,  2596
 2020, 07, 01, 00, 10,  162.516693,   67.993813,   8,  77,  319.679474,   20.868650,   397,  2157
 2020, 07, 01, 00, 10,  162.448380,   68.008247,   8,  44,  319.319916,   19.237516,   403,  2158
 2020, 07, 01, 00, 10,  162.426315,   68.002098,   7,  27,  318.417755,   18.852232,   403,  2159
 2020, 07, 01, 00, 10,  157.065262,   67.076546,   8,  75,  319.485809,   23.307421,   488,  2419
 2020, 07, 01, 00, 10,  156.981216,   67.152298,   8,  45,  302.470703,    8.539111,   501,  2416
 2020, 07, 01, 00, 10,  155.937027,   67.346756,   8,  60,  304.769897,   10.629569,   564,  2433
 2020, 07, 01, 00, 10,  155.944229,   67.412231,   8,  53,  303.194550,    8.930441,   569,  2428
 2020, 07, 01, 00, 10,  155.930313,   67.432404,   8,  37,  304.331360,    9.587625,   571,  2427
 2020, 07, 01, 00, 10,  155.913589,   67.439049,   8,  62,  305.884003,   11.359159,   572,  2427
 2020, 07, 01, 00, 10,  154.318405,   67.205925,   9, 100,  367.748657,  148.746933,   613,  2488
 2020, 07, 01, 00, 10,  153.817429,   67.394325,   8,  74,  331.297791,   43.613766,   651,  2488
 2020, 07, 01, 00, 10,  153.813843,   67.406242,   8,  47,  315.207367,   22.686165,   657,  2487
 2020, 07, 01, 00, 10,  153.624130,   67.347099,   8,  68,  328.864777,   39.594067,   658,  2496
 2020, 07, 01, 00, 10,  153.567657,   67.339066,   8,  46,  308.523193,   14.744368,   659,  2498
 2020, 07, 01, 00, 10,  151.217712,   66.394730,   8,  39,  300.588348,    6.425834,   660,  2662
 2020, 07, 01, 00, 10,  151.184372,   66.380333,   8,  61,  305.368591,    9.093289,   660,  2665
 2020, 07, 01, 00, 10,  151.173294,   66.375519,   8,  68,  311.913422,   13.305363,   660,  2666
 2020, 07, 01, 00, 10,  152.226669,   67.781494,   9, 100,  364.953369,  143.507782,   759,  2501
 2020, 07, 01, 00, 10,  151.972778,   67.680984,   8,  49,  301.812042,    9.317464,   759,  2514
 2020, 07, 01, 00, 10,  152.208084,   67.788239,   8,  72,  312.219391,   19.057428,   760,  2501
 2020, 07, 01, 00, 10,  151.781204,   67.690315,   8,  31,  309.342926,   14.446308,   765,  2518
 2020, 07, 01, 00, 10,  151.762360,   67.697113,   8,  34,  314.105591,   19.497787,   766,  2518