year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 11, 08, 44, -106.139145,   41.208687,   9, 100,  355.360046,   64.200554,   588,  1225
 2020, 10, 11, 08, 44, -106.129105,   41.207455,   9,  95,  317.508728,   16.032885,   588,  1226
 2020, 10, 11, 08, 44, -106.140465,   41.201591,   9, 100,  349.193604,   52.899734,   589,  1225
 2020, 10, 11, 08, 44, -106.142082,   41.194511,   8,  32,  300.704651,    6.527728,   590,  1225
 2020, 10, 11, 08, 44, -106.297363,   41.163990,   9, 100,  320.255798,   18.674393,   598,  1212
 2020, 10, 11, 08, 44, -106.298874,   41.156860,   9,  83,  311.830780,   12.527007,   599,  1212
 2020, 10, 11, 08, 44, -105.621933,   40.583977,   8,  39,  306.492676,    7.988683,   671,  1290
 2020, 10, 11, 08, 44, -105.612099,   40.582722,   8,  54,  310.308807,    9.734310,   671,  1291
 2020, 10, 11, 08, 44, -105.618668,   40.582615,   8,  78,  317.672241,   13.207256,   672,  1291
 2020, 10, 11, 08, 44, -105.651009,   40.572632,   7,  28,  311.690582,   10.632605,   674,  1288
 2020, 10, 11, 08, 44, -105.641075,   40.571327,   9, 100,  322.988190,   18.847286,   674,  1289
 2020, 10, 11, 08, 44, -105.631317,   40.570065,   7,  21,  301.959473,    6.240779,   674,  1290
 2020, 10, 11, 08, 44, -105.621613,   40.568787,   9,  83,  312.764923,   11.586864,   674,  1291
 2020, 10, 11, 08, 44, -105.603561,   40.559311,   9,  89,  314.292358,   12.963171,   675,  1293
 2020, 10, 11, 08, 44, -105.887581,   40.581867,   9,  92,  315.775787,   14.648314,   677,  1265
 2020, 10, 11, 08, 44, -105.898842,   40.576138,   9, 100,  339.536896,   37.255974,   678,  1264
 2020, 10, 11, 08, 44, -105.889145,   40.574905,   9,  96,  317.918549,   15.994861,   678,  1265
 2020, 10, 11, 08, 44, -110.577423,   40.685200,   9,  86,  313.621613,   18.047003,   734,   847
 2020, 10, 11, 08, 44, -110.567673,   40.684383,   9, 100,  327.562683,   32.204021,   734,   848
 2020, 10, 11, 08, 44, -110.556786,   40.683495,   9, 100,  329.315430,   34.349400,   734,   849
 2020, 10, 11, 08, 44, -110.573372,   40.684437,   8,  79,  332.550232,   35.980724,   738,   848
 2020, 10, 11, 08, 44, -110.562927,   40.683506,   9,  83,  325.286438,   27.433907,   738,   849
 2020, 10, 11, 08, 44, -110.566681,   40.666214,   9, 100,  366.011047,  108.590347,   740,   849
 2020, 10, 11, 08, 44, -110.567558,   40.657478,   9, 100,  333.328369,   38.957253,   741,   849