year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 18, 06, 55,   77.238319,   61.815037,   8,  75,  315.198486,   10.223517,    18,  1824
 2020, 08, 18, 06, 55,   77.223785,   61.812283,   9,  90,  337.355194,   28.566969,    18,  1825
 2020, 08, 18, 06, 55,   80.174316,   62.385754,   9,  90,  336.660889,   25.154581,    26,  1616
 2020, 08, 18, 06, 55,   79.622704,   62.456997,   9,  87,  330.682465,   19.391134,    49,  1646
 2020, 08, 18, 06, 55,   79.608391,   62.454636,   9,  93,  342.485687,   31.182491,    49,  1647
 2020, 08, 18, 06, 55,  109.569794,   64.283546,   8,  64,  322.140778,   50.334129,   101,    54
 2020, 08, 18, 06, 55,  109.538551,   64.285301,   8,  61,  310.847412,   28.452581,   101,    55
 2020, 08, 18, 06, 55,  111.052971,   64.222267,   8,  32,  308.906921,   27.095188,   103,     8
 2020, 08, 18, 06, 55,  111.334084,   64.218445,   7,  27,  300.149109,   16.239130,   104,     0
 2020, 08, 18, 06, 55,  111.080650,   64.294670,   8,  41,  324.047119,   61.246895,   108,     8
 2020, 08, 18, 06, 55,  111.115334,   64.291519,   8,  31,  313.869080,   34.635822,   117,     7
 2020, 08, 18, 06, 55,  111.080612,   64.293846,   8,  79,  328.952423,   79.430290,   117,     8
 2020, 08, 18, 06, 55,  111.203590,   64.345146,   8,  45,  315.323639,   39.944637,   121,     5
 2020, 08, 18, 06, 55,  111.169640,   64.347389,   9,  99,  357.705353,  233.863831,   121,     6
 2020, 08, 18, 06, 55,  111.250793,   64.371841,   9,  85,  327.598450,   77.901283,   123,     4
 2020, 08, 18, 06, 55,  109.747948,   64.462402,   9,  83,  323.978790,   61.729084,   123,    50
 2020, 08, 18, 06, 55,  109.713684,   64.464272,   9,  90,  337.113739,  105.003006,   123,    51
 2020, 08, 18, 06, 55,  111.191116,   64.344231,   8,  33,  314.400513,   38.496746,   130,     5
 2020, 08, 18, 06, 55,  111.157509,   64.346535,   8,  61,  321.821289,   63.324097,   130,     6
 2020, 08, 18, 06, 55,  111.196693,   64.358749,   8,  60,  330.259827,   82.599136,   131,     5
 2020, 08, 18, 06, 55,  111.162300,   64.361099,   9,  87,  331.281921,   88.932182,   131,     6
 2020, 08, 18, 06, 55,  111.272957,   64.368431,   8,  75,  314.547028,   41.937328,   132,     3
 2020, 08, 18, 06, 55,  111.237579,   64.370857,   9,  84,  325.997131,   71.181496,   132,     4
 2020, 08, 18, 06, 55,  109.736015,   64.465446,   9,  91,  339.328522,  114.174950,   132,    50
 2020, 08, 18, 06, 55,  109.702850,   64.467361,   9,  80,  320.575897,   52.632427,   132,    51
 2020, 08, 18, 06, 55,  111.289291,   64.412094,   8,  55,  324.323883,   64.469040,   135,     3
 2020, 08, 18, 06, 55,  111.255135,   64.414391,   8,  72,  328.117767,   77.331795,   135,     4
 2020, 08, 18, 06, 55,  111.294807,   64.426651,   8,  71,  322.835724,   60.759853,   136,     3
 2020, 08, 18, 06, 55,  111.292221,   64.440239,   8,  52,  309.803497,   32.531357,   146,     3
 2020, 08, 18, 06, 55,  111.386589,   64.508446,   9,  84,  331.944580,   90.710762,   151,     1
 2020, 08, 18, 06, 55,  111.361938,   64.540001,   9,  86,  357.558594,  215.286087,   153,     2
 2020, 08, 18, 06, 55,  111.367729,   64.554543,   9,  99,  358.465363,  228.363068,   154,     2
 2020, 08, 18, 06, 55,  111.373528,   64.569084,   8,  41,  324.988342,   61.775757,   155,     2
 2020, 08, 18, 06, 55,   80.989517,   63.448853,   7,   0,  304.174652,    4.571885,   160,  1513
 2020, 08, 18, 06, 55,  111.383316,   64.536369,   8,  70,  345.431427,  147.014954,   162,     1
 2020, 08, 18, 06, 55,  111.348557,   64.538795,   7,  24,  336.598755,   97.688828,   162,     2
 2020, 08, 18, 06, 55,  111.354424,   64.553337,   9,  98,  355.600922,  211.343018,   163,     2
 2020, 08, 18, 06, 55,  111.393112,   64.565598,   9,  85,  331.178986,   86.277084,   164,     1
 2020, 08, 18, 06, 55,  111.360168,   64.567886,   8,  51,  315.328918,   38.535660,   164,     2
 2020, 08, 18, 06, 55,  111.326828,   64.570183,   8,  67,  314.521698,   38.253521,   164,     3
 2020, 08, 18, 06, 55,  111.456207,   64.636078,   8,  33,  308.192657,   26.677994,   169,     0
 2020, 08, 18, 06, 55,   98.646759,   65.828178,   8,  73,  324.826935,   19.570478,   308,   569
 2020, 08, 18, 06, 55,   98.737366,   65.840073,   8,  75,  316.797455,   13.105186,   309,   563
 2020, 08, 18, 06, 55,   98.721260,   65.839813,   8,  39,  311.557129,    8.748433,   309,   564
 2020, 08, 18, 06, 55,   98.689911,   65.839333,   8,  75,  315.203217,   11.611744,   309,   566
 2020, 08, 18, 06, 55,   98.625595,   65.859306,   8,  62,  315.575989,   11.292864,   311,   570
 2020, 08, 18, 06, 55,   98.609650,   65.859039,   8,  51,  323.681427,   17.512577,   311,   571
 2020, 08, 18, 06, 55,   98.594498,   65.858795,   9,  87,  330.625153,   25.991329,   311,   572
 2020, 08, 18, 06, 55,   98.580406,   65.858559,   9,  80,  320.322998,   15.848899,   311,   573
 2020, 08, 18, 06, 55,   98.589638,   65.900620,   8,  56,  308.632080,    7.386545,   315,   572
 2020, 08, 18, 06, 55,   98.574516,   65.900352,   8,  52,  310.338104,    8.427262,   315,   573
 2020, 08, 18, 06, 55,   98.635551,   65.911934,   8,  51,  305.197266,    5.602137,   316,   569
 2020, 08, 18, 06, 55,   98.645111,   65.910744,   8,  44,  304.211548,    6.418018,   322,   568
 2020, 08, 18, 06, 55,   98.629089,   65.910507,   8,  36,  302.588593,    5.196761,   322,   569
 2020, 08, 18, 06, 55,   98.568169,   65.909607,   8,  39,  306.194794,    6.962423,   322,   573
 2020, 08, 18, 06, 55,   98.768295,   65.944107,   8,  65,  313.951263,   10.965659,   325,   560
 2020, 08, 18, 06, 55,   98.800354,   65.955124,   8,  42,  311.498962,    9.241667,   326,   558
 2020, 08, 18, 06, 55,   98.529945,   65.950882,   8,  72,  311.683289,   11.295440,   326,   575
 2020, 08, 18, 06, 55,  107.906364,   66.025894,   8,  34,  300.509949,   14.132786,   358,   122
 2020, 08, 18, 06, 55,   80.266548,   66.099953,   8,  63,  306.273743,    5.112020,   554,  1425
 2020, 08, 18, 06, 55,   80.215805,   66.092934,   8,  60,  305.052246,    4.762492,   554,  1428
 2020, 08, 18, 06, 55,   78.757004,   66.283562,   9,  82,  347.049103,   38.732201,   611,  1495
 2020, 08, 18, 06, 55,   78.740425,   66.281120,   8,  79,  337.231384,   27.306831,   611,  1496
 2020, 08, 18, 06, 55,   83.219238,   67.274529,   8,  55,  303.273651,    5.342163,   670,  1230