benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s)
 file, 2010-08-10,  ML ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  3.1,  TRM41249.00,  60054886,  NONE, 1.1019, 1.1587, 15, 20100
 file, 2010-08-11,  ML ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  3.1,  TRM41249.00,  60054886,  NONE, 1.1019, 1.1587, 15, 0
 file, 2010-08-12,  ML ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  3.1,  TRM41249.00,  60054886,  NONE, 1.1019, 1.1587, 15, 0
 file, 2010-08-13,  ML ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  3.1,  TRM41249.00,  60054886,  NONE, 1.1019, 1.1587, 15, 0
 file, 2010-08-14,  ML ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  3.1,  TRM41249.00,  60054886,  NONE, 1.1019, 1.1587, 15, 0
 file, 2010-08-15,  ML ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  3.1,  TRM41249.00,  60054886,  NONE, 1.1019, 1.1587, 15, 0
 file, 2010-08-16,  ML ,  USGS/Cascades Volcan,  TPS GB-1000,  T222128,  3.1,  TRM41249.00,  60054886,  NONE, 1.1019, 1.1587, 15, 0
 file, 2015-07-28,  MEYERS ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00600,  SIGMA3.6.2,  TRM41249.00,  60194628,  NONE, 0.4746, 0.546, 15, 25745
 file, 2015-07-29,  MEYERS ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00600,  SIGMA3.6.2,  TRM41249.00,  60194628,  NONE, 0.4746, 0.546, 15, 0
 file, 2015-07-30,  MEYERS ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00600,  SIGMA3.6.2,  TRM41249.00,  60194628,  NONE, 0.4746, 0.546, 15, 0
 file, 2015-07-31,  MEYERS ,  USGS/Cascades Volcan,  JAVAD TRE_G3TH,  00600,  SIGMA3.6.2,  TRM41249.00,  60194628,  NONE, 0.4746, 0.546, 15, 0