year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 04, 20, 02, -102.167023,   20.846991,   9, 100,  366.595825,   58.434849,    22,  1523
 2021, 03, 04, 20, 02, -102.792145,   20.841190,   8,  72,  328.146362,    7.536963,    35,  1605
 2021, 03, 04, 20, 02, -103.679825,   20.717215,   9,  84,  335.255646,   15.527034,    37,  1725
 2021, 03, 04, 20, 02, -103.993309,   20.918812,   9,  85,  335.213959,   16.394882,    74,  1759
 2021, 03, 04, 20, 02, -101.472046,   21.711863,   9,  91,  344.232666,   25.182728,   135,  1407
 2021, 03, 04, 20, 02, -104.508476,   21.249454,   9,  81,  330.653015,   16.341324,   135,  1813
 2021, 03, 04, 20, 02, -103.383240,   21.576532,   9,  86,  338.388153,   15.672061,   157,  1659
 2021, 03, 04, 20, 02,  -97.911957,   22.756325,   8,  35,  315.132660,    5.287708,   220,   998
 2021, 03, 04, 20, 02, -104.643242,   22.162008,   8,  51,  318.966919,    6.404864,   273,  1800
 2021, 03, 04, 20, 02,  -99.105415,   23.174814,   8,  79,  324.409424,   18.054510,   306,  1102
 2021, 03, 04, 20, 02,  -99.862541,   23.417252,   9, 100,  364.193207,   80.455811,   356,  1173
 2021, 03, 04, 20, 02, -104.569923,   22.879997,   8,  62,  317.884979,    5.831143,   377,  1768
 2021, 03, 04, 20, 02, -105.579956,   22.736357,   8,  74,  323.527496,    9.919036,   380,  1895
 2021, 03, 04, 20, 02, -104.936378,   22.867111,   9,  90,  342.321564,   27.058762,   384,  1813
 2021, 03, 04, 20, 02, -104.966843,   22.903841,   8,  75,  324.303009,    9.227307,   390,  1816
 2021, 03, 04, 20, 02, -104.738045,   23.021679,   8,  35,  313.997925,    5.282047,   402,  1784
 2021, 03, 04, 20, 02, -105.971832,   22.960688,   8,  76,  324.489258,   11.005726,   423,  1933
 2021, 03, 04, 20, 02, -105.980217,   22.959267,   9,  87,  335.949310,   23.332331,   423,  1934
 2021, 03, 04, 20, 02,  -98.863754,   24.101883,   9,  84,  329.867828,   24.989277,   439,  1060
 2021, 03, 04, 20, 02,  -98.874290,   24.100599,   8,  74,  319.950714,   13.125302,   439,  1061
 2021, 03, 04, 20, 02, -101.801826,   23.838303,   9,  96,  354.259613,   41.804050,   457,  1385
 2021, 03, 04, 20, 02, -103.810760,   23.568569,   8,  79,  331.270294,    9.886592,   461,  1649
 2021, 03, 04, 20, 02,  -99.513046,   24.726896,   8,  73,  322.235291,   10.817736,   543,  1109
 2021, 03, 04, 20, 02,  -99.510353,   24.727608,   8,  71,  321.767761,   11.010042,   545,  1108
 2021, 03, 04, 20, 02, -105.736458,   24.044498,   8,  57,  308.707794,    8.142054,   577,  1872
 2021, 03, 04, 20, 02, -100.470383,   25.697432,   8,  75,  325.728088,   13.965487,   707,  1183
 2021, 03, 04, 20, 02,  -98.695923,   26.231150,   8,  72,  319.657043,    9.595584,   755,  1003