year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 29, 10, 31, -121.386108,   45.146885,   9, 100,  329.421722,   33.596687,   334,  2156
 2020, 08, 29, 10, 31, -121.372490,   45.143890,   9, 100,  324.054932,   26.879902,   334,  2157
 2020, 08, 29, 10, 31, -121.471817,   45.157528,   9,  93,  316.141174,   18.167650,   335,  2150
 2020, 08, 29, 10, 31, -121.443916,   45.151367,   9,  83,  311.662659,   13.715058,   335,  2152
 2020, 08, 29, 10, 31, -121.389412,   45.139351,   9, 100,  323.671661,   26.450813,   335,  2156
 2020, 08, 29, 10, 31, -121.377663,   45.149109,   9, 100,  323.733429,   26.106903,   336,  2157
 2020, 08, 29, 10, 31, -121.463387,   45.159267,   9, 100,  320.143829,   21.968643,   337,  2151
 2020, 08, 29, 10, 31, -121.449440,   45.156284,   8,  70,  307.089264,   10.431195,   337,  2152
 2020, 08, 29, 10, 31, -121.394684,   45.144516,   9,  84,  312.040344,   14.079022,   337,  2156
 2020, 08, 29, 10, 31, -121.381012,   45.141582,   9,  95,  317.493774,   19.360758,   337,  2157
 2020, 08, 29, 10, 31, -121.367393,   45.138657,   9,  92,  316.067169,   18.395384,   337,  2158
 2020, 08, 29, 10, 31, -121.397911,   45.136971,   9, 100,  325.787689,   28.824684,   338,  2156
 2020, 08, 29, 10, 31, -121.513519,   45.145409,   8,  64,  307.656891,   10.956127,   340,  2148
 2020, 08, 29, 10, 31, -121.490570,   45.132252,   7,  16,  301.773529,    6.888773,   341,  2150
 2020, 08, 29, 10, 31, -121.477165,   45.129353,   9,  93,  316.400543,   18.432690,   341,  2151
 2020, 08, 29, 10, 31, -121.690773,   44.705116,   8,  31,  300.644897,    7.901895,   408,  2151
 2020, 08, 29, 10, 31, -121.694710,   44.697758,   9, 100,  333.761475,   40.185890,   409,  2151
 2020, 08, 29, 10, 31, -121.682938,   44.695206,   9,  96,  318.053253,   20.626532,   409,  2152
 2020, 08, 29, 10, 31, -121.670502,   44.692513,   9, 100,  331.574890,   37.366833,   409,  2153
 2020, 08, 29, 10, 31, -121.699326,   44.690548,   9, 100,  361.422363,  100.751312,   410,  2151
 2020, 08, 29, 10, 31, -121.687294,   44.687939,   9, 100,  340.612305,   52.111141,   410,  2152
 2020, 08, 29, 10, 31, -121.673958,   44.685032,   9, 100,  343.912842,   58.580593,   410,  2153
 2020, 08, 29, 10, 31, -121.690956,   44.680515,   9, 100,  382.924652,  181.895233,   411,  2152