year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 19, 20, 03, -123.414604,   41.196503,   8,  76,  315.737122,   31.773241,   120,  3030
 2020, 08, 19, 20, 03, -120.512871,   44.034283,   8,  78,  321.791412,   18.963625,   396,  2645
 2020, 08, 19, 20, 03, -120.520699,   44.032154,   8,  78,  322.010193,   18.708458,   396,  2646
 2020, 08, 19, 20, 03, -120.513046,   44.034866,   8,  58,  319.180237,   17.892033,   402,  2644
 2020, 08, 19, 20, 03, -120.520775,   44.032715,   8,  60,  322.152863,   20.454678,   402,  2645
 2020, 08, 19, 20, 03, -121.959206,   43.782711,   9,  84,  326.781158,   27.995964,   422,  2797
 2020, 08, 19, 20, 03, -121.968529,   43.779976,   8,  66,  320.544220,   19.250973,   422,  2798
 2020, 08, 19, 20, 03, -121.084267,   44.580570,   9,  84,  330.756592,   21.013903,   500,  2666
 2020, 08, 19, 20, 03, -121.575768,   44.464237,   8,  74,  317.994507,   15.138668,   502,  2722
 2020, 08, 19, 20, 03, -121.669312,   44.713223,   8,  52,  311.440582,    9.427844,   538,  2716
 2020, 08, 19, 20, 03, -121.678123,   44.710735,   8,  70,  317.737335,   14.415680,   538,  2717
 2020, 08, 19, 20, 03, -121.662964,   44.726719,   8,  73,  317.861755,   14.939213,   539,  2715
 2020, 08, 19, 20, 03, -121.671326,   44.724354,   9, 100,  376.833588,  141.407944,   539,  2716
 2020, 08, 19, 20, 03, -121.679291,   44.722107,   9, 100,  362.924957,   94.216591,   539,  2717
 2020, 08, 19, 20, 03, -121.687241,   44.719849,   9,  87,  333.273438,   32.684879,   539,  2718
 2020, 08, 19, 20, 03, -121.583130,   44.782448,   8,  76,  320.787109,   17.007088,   548,  2703
 2020, 08, 19, 20, 03, -121.557945,   45.178200,   8,  57,  309.851807,    8.979814,   600,  2676
 2020, 08, 19, 20, 03, -116.827042,   47.223282,   8,  62,  327.552856,   19.473858,   718,  2217
 2020, 08, 19, 20, 03, -116.823524,   47.224045,   8,  47,  313.691406,    7.892918,   721,  2216
 2020, 08, 19, 20, 03, -116.833229,   47.221828,   8,  55,  319.747650,   12.040277,   721,  2217