anchor.diff:  LOOK,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.592,Stainless Steel Rods,10,2017-03-28T00:00:00Z,9999-01-01T00:00:00Z,Basalt,Lookout Formation - Trachy-Basalt And Andesite Lava Flows With Soil Cover
   LRR1,,Forced Centering,Unknown,0,Unknown,0,2016-11-15T00:00:00Z,9999-01-01T00:00:00Z,,
   LYTT,50214S001,Forced Centering,Steel Mast,-3.5,Stainless Steel Rod,0,1999-11-01T00:00:00Z,9999-01-01T00:00:00Z,Siltstone,
  -MAHA,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2009-11-16T00:00:00Z,9999-01-01T00:00:00Z,Schist,
  +MAHA,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.44,Stainless Steel Rods,10,2009-11-16T00:00:00Z,9999-01-01T00:00:00Z,Schist,
   MAHI,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.5,Stainless Steel Rods,10,2007-02-20T00:00:00Z,9999-01-01T00:00:00Z,Limestone,
   MAHO,50229M001,Forced Centering,Pillar,-1.185,Reinforced Concrete,2,2004-02-29T00:00:00Z,9999-01-01T00:00:00Z,Limestone,
   MAKO,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2010-01-01T00:00:00Z,9999-01-01T00:00:00Z,,
  
positive.code: NLS1,,Not Specified,Unknown,-1,Unknown,0,2011-12-19T00:00:00Z,2013-11-14T00:00:00Z,,
  NLS2,,Not Specified,Unknown,-1,Unknown,0,2011-12-20T00:00:00Z,2013-11-14T00:00:00Z,,
  NLSN,50232M001,Forced Centering,Pillar,-1.31,Reinforced Concrete,2,2004-02-06T00:00:00Z,9999-01-01T00:00:00Z,Basalt,
  NMAI,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2008-02-13T00:00:00Z,9999-01-01T00:00:00Z,Limestone,
  NPLY,50227M001,Forced Centering,Pillar,-1.53,Reinforced Concrete,2,2003-03-20T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,
  NRRD,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2008-03-27T00:00:00Z,9999-01-01T00:00:00Z,Greywacke,Greywacke
  NRSW,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2011-01-18T00:00:00Z,9999-01-01T00:00:00Z,,
  OHIN,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.6,Stainless Steel Rods,10,2008-09-03T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,"Sandstone, Siltstone, Mudstone Sequence."
  OKOH,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2009-11-16T00:00:00Z,9999-01-01T00:00:00Z,Greywacke,
  OPTK,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2009-08-20T00:00:00Z,9999-01-01T00:00:00Z,,
  OROA,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2010-11-08T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,
  OTAK,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.5,Stainless Steel Rods,10,2007-03-07T00:00:00Z,9999-01-01T00:00:00Z,Greywacke,
  
negative.code: AUKT,50216M001,Forced Centering,Steel Mast,-2.52,Stainless Steel Rod,0,2009-09-22T00:00:00Z,9999-01-01T00:00:00Z,,
  AVLN,,Forced Centering,Steel Mast,-14.16,Stainless Steel Rod,0,2006-02-24T00:00:00Z,9999-01-01T00:00:00Z,,
  BHST,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.55,Stainless Steel Rods,10,2008-06-12T00:00:00Z,9999-01-01T00:00:00Z,Greywacke,
  BIRF,,Forced Centering,Pillar,-1.37,Reinforced Concrete,2,2005-01-26T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,
  BLUF,50234M001,Forced Centering,Pillar,-1.265,Reinforced Concrete,2,2004-03-05T00:00:00Z,9999-01-01T00:00:00Z,,"Mapped As Mi: Devonian-Cretaceous Gabbro, Norite, Peridotite And Serpentinite."
  BM8A,,Unmarked Mark,Steel Mast,-0.95,Stainless Steel Rod,0,2013-01-29T00:00:00Z,2016-05-06T00:00:00Z,,
  BNET,,Forced Centering,Pillar,-0.45,Reinforced Concrete,2,2005-02-15T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,
  BTHL,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.58,Stainless Steel Rods,10,2009-01-13T00:00:00Z,9999-01-01T00:00:00Z,,Flat Top Hill Gently Sloping To The North.
  CAST,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.5,Stainless Steel Rods,10,2006-02-08T00:00:00Z,9999-01-01T00:00:00Z,Limestone,
  CHAT,50207M001,Forced Centering,Pillar,-0.7,Reinforced Concrete,2,1995-10-04T00:00:00Z,2012-05-23T00:00:00Z,Andesite,
  CHTI,50242M001,Forced Centering,Shallow Rod / Braced Antenna Mount,-1.2,Stainless Steel Rods,2.5,2007-12-10T00:00:00Z,9999-01-01T00:00:00Z,Basalt,
  