year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 18, 08, 57, -105.838676,   40.665703,   9,  81,  310.803925,    8.690829,   230,  1586
 2020, 08, 18, 08, 57, -105.840439,   40.659168,   7,  11,  300.286102,    4.427706,   231,  1586
 2020, 08, 18, 08, 57, -105.831459,   40.657764,   9,  84,  312.071930,    9.206335,   231,  1587
 2020, 08, 18, 08, 57, -105.883347,   40.638615,   9,  89,  325.314728,   17.179754,   235,  1582
 2020, 08, 18, 08, 57, -105.819649,   40.588238,   9,  99,  319.437805,   13.656481,   241,  1591
 2020, 08, 18, 08, 57, -105.814194,   40.573753,   7,  29,  303.446411,    5.701295,   243,  1592
 2020, 08, 18, 08, 57, -106.028549,   39.818340,   9, 100,  327.148895,   18.905380,   359,  1596
 2020, 08, 18, 08, 57, -106.030296,   39.811802,   8,  60,  307.137177,    7.060925,   360,  1596
 2020, 08, 18, 08, 57, -106.021416,   39.810413,   9, 100,  359.713593,   58.022701,   360,  1597
 2020, 08, 18, 08, 57, -107.191216,   39.662556,   9,  98,  324.325073,   16.975887,   408,  1477
 2020, 08, 18, 08, 57, -107.182198,   39.661232,   8,  51,  310.697388,    8.663640,   408,  1478
 2020, 08, 18, 08, 57, -107.201881,   39.657276,   9,  85,  314.412109,   10.709000,   409,  1476
 2020, 08, 18, 08, 57, -107.192894,   39.655952,   9, 100,  324.452118,   16.655291,   409,  1477
 2020, 08, 18, 08, 57, -107.183884,   39.654629,   9, 100,  323.248077,   15.939382,   409,  1478
 2020, 08, 18, 08, 57, -107.174911,   39.653316,   7,  10,  301.739594,    4.565382,   409,  1479
 2020, 08, 18, 08, 57, -107.284805,   39.615658,   8,  52,  302.961243,    5.097310,   417,  1469
 2020, 08, 18, 08, 57, -107.275848,   39.614346,   8,  54,  304.254761,    5.358092,   417,  1470
 2020, 08, 18, 08, 57, -107.123344,   39.591839,   9, 100,  328.844666,   19.699474,   417,  1487
 2020, 08, 18, 08, 57, -107.186859,   39.560158,   9, 100,  348.152710,   41.062439,   423,  1481
 2020, 08, 18, 08, 57, -107.179123,   39.552189,   9, 100,  323.891205,   16.780188,   424,  1482
 2020, 08, 18, 08, 57, -108.617027,   39.510487,   9, 100,  361.171783,   66.746071,   460,  1334
 2020, 08, 18, 08, 57, -108.564476,   39.482399,   8,  70,  306.869080,    6.843568,   463,  1340
 2020, 08, 18, 08, 57, -108.604622,   39.422081,   9, 100,  343.734528,   37.556221,   473,  1338
 2020, 08, 18, 08, 57, -108.605972,   39.415253,   9,  84,  317.213562,   11.605549,   474,  1338
 2020, 08, 18, 08, 57, -108.607491,   39.408447,   9, 100,  326.215942,   18.268717,   475,  1338
 2020, 08, 18, 08, 57, -108.609215,   39.401665,   8,  74,  309.204590,    7.364858,   476,  1338
 2020, 08, 18, 08, 57, -108.611267,   39.394905,   9, 100,  328.705963,   20.602947,   477,  1338
 2020, 08, 18, 08, 57, -108.613235,   39.388145,   9, 100,  336.986847,   28.631697,   478,  1338
 2020, 08, 18, 08, 57, -108.624596,   39.382648,   8,  71,  311.420593,    8.533626,   479,  1337
 2020, 08, 18, 08, 57, -108.603119,   39.334705,   9, 100,  341.948883,   35.181366,   486,  1341
 2020, 08, 18, 08, 57, -120.938896,   39.862312,   9, 100,  330.128052,   54.842388,   554,   200
 2020, 08, 18, 08, 57, -120.926819,   39.862015,   9,  86,  312.743713,   24.107031,   554,   201
 2020, 08, 18, 08, 57, -120.948952,   39.861355,   9,  80,  310.452423,   19.540392,   562,   200
 2020, 08, 18, 08, 57, -120.934006,   39.860916,   9, 100,  330.354584,   54.501690,   562,   201
 2020, 08, 18, 08, 57, -120.923119,   39.860573,   8,  54,  303.218506,   12.222625,   562,   202
 2020, 08, 18, 08, 57, -121.197021,   39.688148,   8,  79,  310.164276,   20.891815,   584,   183
 2020, 08, 18, 08, 57, -121.183144,   39.687801,   8,  55,  303.489075,   12.827239,   584,   184
 2020, 08, 18, 08, 57, -122.237259,   39.516487,   9,  82,  311.198303,   26.353029,   615,   114
 2020, 08, 18, 08, 57, -122.292198,   38.713684,   9, 100,  326.960236,   54.560402,   733,   115
 2020, 08, 18, 08, 57, -122.297447,   38.718220,   9,  89,  314.512878,   28.530483,   741,   115
 2020, 08, 18, 08, 57, -122.281219,   38.717884,   9,  89,  314.480103,   28.421701,   741,   116
 2020, 08, 18, 08, 57, -122.335327,   38.521381,   8,  68,  306.425995,   16.815926,   764,   113