year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 03, 04, 45,  116.407608,   27.889551,   7,   9,  312.416656,   12.654153,     1,  2533
 2020, 08, 03, 04, 45,  121.520294,   29.607641,   8,  51,  312.081726,    5.833649,    99,  1993
 2020, 08, 03, 04, 45,  121.589577,   29.728954,   7,  18,  317.691498,    6.824244,   115,  1982
 2020, 08, 03, 04, 45,  121.599731,   29.767590,   8,  46,  317.362549,    5.846097,   120,  1980
 2020, 08, 03, 04, 45,  113.045731,   28.081724,   8,  65,  311.621521,   10.639831,   139,  2907
 2020, 08, 03, 04, 45,  119.352882,   29.531248,   8,  38,  314.191376,    5.736041,   148,  2193
 2020, 08, 03, 04, 45,  120.706276,   30.128023,   8,  68,  319.774139,    8.172383,   197,  2057
 2020, 08, 03, 04, 45,  120.356773,   30.085741,   8,  34,  315.379730,    7.700540,   200,  2091
 2020, 08, 03, 04, 45,  119.899818,   30.068211,   8,  48,  320.210327,    8.876920,   211,  2132
 2020, 08, 03, 04, 45,  120.548302,   30.230543,   8,  57,  316.767761,    5.748818,   216,  2069
 2020, 08, 03, 04, 45,  120.543274,   30.346691,   8,  48,  318.241455,    7.121742,   233,  2066
 2020, 08, 03, 04, 45,  119.787529,   30.313021,   8,  39,  319.145813,   10.153917,   249,  2135
 2020, 08, 03, 04, 45,  120.657669,   30.578566,   8,  56,  313.951874,    6.339036,   264,  2048
 2020, 08, 03, 04, 45,  121.258469,   30.796865,   8,  48,  317.952637,    7.088495,   280,  1982
 2020, 08, 03, 04, 45,  121.735558,   30.910393,   7,  27,  317.464661,    5.309021,   284,  1929
 2020, 08, 03, 04, 45,  121.378967,   30.905752,   8,  49,  313.597351,    5.791949,   293,  1966
 2020, 08, 03, 04, 45,  121.581673,   31.057970,   8,  48,  318.355591,    5.649107,   310,  1940
 2020, 08, 03, 04, 45,  121.632462,   31.081408,   8,  66,  318.441101,    6.448958,   312,  1934
 2020, 08, 03, 04, 45,  120.602562,   30.967310,   8,  60,  321.204132,   10.204738,   323,  2041
 2020, 08, 03, 04, 45,  119.754311,   30.821827,   8,  41,  314.359131,    5.566778,   325,  2123
 2020, 08, 03, 04, 45,  120.539696,   31.554531,   7,  27,  315.933075,    5.119401,   410,  2029
 2020, 08, 03, 04, 45,  118.170822,   31.137142,   8,  64,  317.162598,    8.514531,   418,  2265
 2020, 08, 03, 04, 45,  120.603653,   31.638140,   8,  63,  316.968903,    6.929676,   421,  2020
 2020, 08, 03, 04, 45,  119.726509,   31.542889,   8,  56,  319.344971,    8.813921,   432,  2104
 2020, 08, 03, 04, 45,  118.185387,   31.249628,   8,  59,  315.098267,    8.359286,   434,  2259
 2020, 08, 03, 04, 45,  120.013405,   31.621399,   8,  74,  323.538452,   11.367869,   435,  2076
 2020, 08, 03, 04, 45,  121.291344,   31.886257,   8,  59,  320.208649,    9.400939,   439,  1943
 2020, 08, 03, 04, 45,  114.580650,   30.748747,   7,  21,  312.472443,    5.646870,   474,  2614
 2020, 08, 03, 04, 45,  120.066597,   32.216743,   8,  33,  311.058929,    3.638470,   520,  2053
 2020, 08, 03, 04, 45,  120.101746,   32.739548,   7,  24,  320.287567,    7.026546,   596,  2033