year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 09, 06, 30,  102.451080,    1.335293,   8,  33,  316.598328,    6.231719,   252,  1701
 2021, 03, 09, 06, 30,  104.096817,    1.801365,   8,  73,  325.444885,   10.914662,   284,  1457
 2021, 03, 09, 06, 30,  104.109909,    1.810209,   9,  91,  340.928833,   23.783302,   285,  1455
 2021, 03, 09, 06, 30,  104.077942,    1.966786,   9,  84,  329.321960,   14.570413,   309,  1454
 2021, 03, 09, 06, 30,  103.000305,    1.858144,   8,  39,  321.707916,    8.135729,   317,  1608
 2021, 03, 09, 06, 30,  103.679726,    2.541755,   9, 100,  360.041199,   51.834431,   403,  1491
 2021, 03, 09, 06, 30,  103.622887,    2.540012,   8,  67,  323.254364,    9.587719,   404,  1499
 2021, 03, 09, 06, 30,  103.621895,    2.546678,   9,  89,  337.005341,   21.005411,   405,  1499
 2021, 03, 09, 06, 30,  103.436455,    2.870069,   8,  74,  329.553314,   15.607239,   457,  1515
 2021, 03, 09, 06, 30,  103.331299,    2.860977,   8,  71,  315.208679,    5.288900,   458,  1530
 2021, 03, 09, 06, 30,  103.282104,    2.948279,   9, 100,  371.445679,   74.647530,   472,  1534
 2021, 03, 09, 06, 30,  103.275169,    2.947231,   9,  89,  336.858154,   21.056692,   472,  1535
 2021, 03, 09, 06, 30,  103.268242,    2.946183,   9,  96,  350.035156,   36.597908,   472,  1536
 2021, 03, 09, 06, 30,  103.273186,    2.960528,   9,  96,  349.990631,   36.029922,   474,  1535
 2021, 03, 09, 06, 30,  103.381096,    3.043926,   8,  63,  313.041046,    3.951658,   484,  1517
 2021, 03, 09, 06, 30,  103.267014,    3.094723,   8,  53,  312.767120,    4.552235,   494,  1532
 2021, 03, 09, 06, 30,   99.431137,    2.520406,   9,  94,  344.958618,   45.848991,   495,  2052
 2021, 03, 09, 06, 30,   99.431778,    2.523178,   9,  94,  344.141968,   43.871197,   497,  2051
 2021, 03, 09, 06, 30,  103.393440,    3.147342,   8,  79,  323.617950,   10.380571,   499,  1512
 2021, 03, 09, 06, 30,  101.820786,    2.942845,   8,  44,  323.254822,    7.761243,   504,  1738
 2021, 03, 09, 06, 30,  103.270523,    3.250373,   9,  80,  325.873535,   12.420353,   517,  1526
 2021, 03, 09, 06, 30,  103.253647,    3.268225,   9,  91,  340.300842,   25.495321,   520,  1528
 2021, 03, 09, 06, 30,  103.213997,    3.296234,   9,  80,  325.382446,   12.697706,   525,  1533
 2021, 03, 09, 06, 30,  103.408119,    3.372599,   9,  96,  350.817444,   38.091976,   532,  1503
 2021, 03, 09, 06, 30,  103.401146,    3.371551,   9,  88,  336.049347,   20.477386,   532,  1504
 2021, 03, 09, 06, 30,  103.407127,    3.379267,   9,  93,  344.796844,   29.980736,   533,  1503
 2021, 03, 09, 06, 30,  103.180878,    3.459877,   9,  90,  339.588776,   24.497814,   550,  1532
 2021, 03, 09, 06, 30,  103.173943,    3.458829,   8,  60,  322.022522,    9.088309,   550,  1533
 2021, 03, 09, 06, 30,  103.179886,    3.466526,   8,  76,  328.085815,   13.664116,   551,  1532
 2021, 03, 09, 06, 30,  103.172951,    3.465478,   8,  45,  320.717072,    8.042896,   551,  1533
 2021, 03, 09, 06, 30,  103.329819,    3.509598,   8,  74,  324.695343,   11.403663,   554,  1510
 2021, 03, 09, 06, 30,  103.335785,    3.517306,   9,  84,  330.749359,   15.773352,   555,  1509
 2021, 03, 09, 06, 30,  103.328819,    3.516253,   8,  46,  320.876404,    8.180072,   555,  1510
 2021, 03, 09, 06, 30,  103.334785,    3.523969,   9,  96,  351.012543,   38.084572,   556,  1509
 2021, 03, 09, 06, 30,  103.282364,    3.677870,   9,  97,  353.304718,   41.833927,   580,  1511
 2021, 03, 09, 06, 30,  103.281357,    3.684523,   9,  84,  330.632507,   15.255454,   581,  1511
 2021, 03, 09, 06, 30,  103.382545,    4.139042,   8,  68,  322.088196,    8.614335,   646,  1483