year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 19, 06, 38,  101.666252,   26.575827,   9,  92,  341.411957,   45.006901,    24,  1095
 2020, 12, 19, 06, 38,  101.596146,   26.621052,   8,  78,  318.056580,   14.700870,    31,  1101
 2020, 12, 19, 06, 38,  101.598404,   26.620920,   8,  78,  318.385345,   16.054874,    33,  1100
 2020, 12, 19, 06, 38,  101.383163,   26.909311,   8,  63,  305.960480,    8.593321,    80,  1114
 2020, 12, 19, 06, 38,  102.101631,   27.318274,   8,  55,  303.249146,   10.285446,   126,  1040
 2020, 12, 19, 06, 38,  102.104576,   27.322212,   8,  58,  303.985962,   10.174717,   129,  1039
 2020, 12, 19, 06, 38,  101.206413,   27.225018,   8,  57,  303.629059,    7.127174,   130,  1124
 2020, 12, 19, 06, 38,  101.272858,   27.263397,   8,  40,  301.620087,    5.935071,   134,  1117
 2020, 12, 19, 06, 38,  101.150146,   27.263538,   8,  55,  304.161774,    6.539468,   136,  1129
 2020, 12, 19, 06, 38,  101.138260,   27.269619,   8,  53,  303.735718,    6.460056,   137,  1130
 2020, 12, 19, 06, 38,  101.276573,   27.301868,   8,  57,  303.934753,    6.280399,   139,  1116
 2020, 12, 19, 06, 38,  101.233391,   27.343452,   8,  76,  320.179382,   16.808788,   147,  1119
 2020, 12, 19, 06, 38,   94.999641,   26.441582,   9,  82,  323.451874,   16.086134,   147,  1878
 2020, 12, 19, 06, 38,   94.991440,   26.440189,   9,  92,  339.848694,   32.385120,   147,  1879
 2020, 12, 19, 06, 38,  101.232719,   27.350960,   8,  55,  315.602142,   13.112412,   148,  1119
 2020, 12, 19, 06, 38,   94.998787,   26.448511,   7,  21,  310.664429,    6.977520,   148,  1878
 2020, 12, 19, 06, 38,   94.990753,   26.447155,   9,  89,  335.276489,   26.596941,   148,  1879
 2020, 12, 19, 06, 38,  101.258804,   27.376930,   8,  66,  308.510529,    9.378012,   151,  1116
 2020, 12, 19, 06, 38,  101.248795,   27.375711,   8,  47,  303.595795,    6.104258,   151,  1117
 2020, 12, 19, 06, 38,  101.253456,   27.406704,   8,  48,  303.232300,    5.482296,   155,  1116
 2020, 12, 19, 06, 38,  101.222656,   27.410498,   8,  66,  307.949371,    8.608221,   156,  1119
 2020, 12, 19, 06, 38,  102.075111,   27.521673,   8,  44,  302.366577,    8.771934,   157,  1038
 2020, 12, 19, 06, 38,  101.148727,   27.416430,   8,  72,  319.639465,   17.564289,   158,  1126
 2020, 12, 19, 06, 38,  101.150360,   27.417912,   8,  43,  310.487823,    9.966830,   160,  1125
 2020, 12, 19, 06, 38,  101.140175,   27.416689,   8,  66,  315.957855,   14.208856,   160,  1126
 2020, 12, 19, 06, 38,  101.246231,   27.467361,   8,  47,  301.401337,    5.753728,   165,  1115
 2020, 12, 19, 06, 38,   94.869324,   26.563372,   9, 100,  362.888245,   71.116516,   168,  1889
 2020, 12, 19, 06, 38,   94.888367,   26.594975,   8,  58,  307.226349,    5.845399,   172,  1886
 2020, 12, 19, 06, 38,   94.886932,   26.601835,   9,  81,  321.609619,   15.160073,   173,  1886
 2020, 12, 19, 06, 38,   94.874023,   26.630531,   9,  87,  372.837250,   92.839172,   178,  1886
 2020, 12, 19, 06, 38,   94.879692,   26.645689,   9,  81,  321.889526,   15.485514,   180,  1885
 2020, 12, 19, 06, 38,   94.871986,   26.644388,   9,  86,  359.140259,   63.412849,   180,  1886
 2020, 12, 19, 06, 38,   94.878464,   26.652580,   9,  95,  347.850769,   43.423306,   181,  1885
 2020, 12, 19, 06, 38,  102.220657,   27.729130,   8,  76,  315.513000,   18.917679,   186,  1022
 2020, 12, 19, 06, 38,  102.208969,   27.727774,   9,  82,  323.573212,   27.502285,   186,  1023
 2020, 12, 19, 06, 38,  101.200462,   27.975714,   8,  55,  308.618042,   10.793765,   242,  1108
 2020, 12, 19, 06, 38,  101.188828,   27.974340,   8,  70,  311.872620,   13.713845,   242,  1109
 2020, 12, 19, 06, 38,  101.209587,   27.992065,   9,  85,  330.202637,   29.021801,   244,  1107
 2020, 12, 19, 06, 38,  101.208961,   27.999634,   8,  46,  304.391663,    7.736979,   245,  1107
 2020, 12, 19, 06, 38,  100.994934,   28.058247,   9,  83,  343.308167,   44.869694,   258,  1126
 2020, 12, 19, 06, 38,  101.001740,   28.074196,   8,  73,  335.866577,   33.939083,   260,  1125
 2020, 12, 19, 06, 38,  100.991020,   28.080467,   8,  53,  333.552307,   30.366941,   261,  1126
 2020, 12, 19, 06, 38,  101.835091,   28.473780,   8,  64,  306.914459,   12.317191,   303,  1041
 2020, 12, 19, 06, 38,  101.837631,   28.478197,   8,  65,  307.080811,   12.552027,   306,  1040
 2020, 12, 19, 06, 38,   92.179543,   27.094265,   8,  52,  304.565460,   10.617600,   316,  2147
 2020, 12, 19, 06, 38,  100.932625,   28.686344,   8,  49,  312.355865,   12.776482,   351,  1119
 2020, 12, 19, 06, 38,   92.009918,   27.341444,   8,  50,  307.051331,   12.477715,   358,  2156
 2020, 12, 19, 06, 38,   95.744141,   28.207500,   8,  69,  309.394379,    6.319088,   389,  1731
 2020, 12, 19, 06, 38,   90.172844,   27.945078,   8,  66,  308.046936,   11.920937,   500,  2331
 2020, 12, 19, 06, 38,   90.164864,   27.943439,   9,  85,  327.386658,   29.607567,   500,  2332
 2020, 12, 19, 06, 38,   84.726707,   28.309538,   7,  23,  300.039307,   11.073183,   730,  2885
 2020, 12, 19, 06, 38,   84.720543,   28.307999,   8,  60,  304.981140,   15.104512,   730,  2886