anchor.diff:  KARA,,Forced Centering,Pillar,-0.4,Reinforced Concrete,2,2000-02-04T00:00:00Z,9999-01-01T00:00:00Z,Schist,
   KAWK,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.5,Stainless Steel Rods,10,2010-06-02T00:00:00Z,9999-01-01T00:00:00Z,,
   KERE,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.5,Stainless Steel Rods,10,2006-05-17T00:00:00Z,9999-01-01T00:00:00Z,Greywacke,
  -KOKO,,Forced Centering,Pillar,-999,Reinforced Concrete,2,2004-11-03T00:00:00Z,9999-01-01T00:00:00Z,Limestone,
  +KOKO,,Forced Centering,Pillar,-1.308,Reinforced Concrete,2,2004-11-03T00:00:00Z,9999-01-01T00:00:00Z,Limestone,
   KORO,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.15,Stainless Steel Rods,10,2007-06-14T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,
   KTIA,50241M001,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.475,Stainless Steel Rods,10,2007-05-03T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,Drilled Into Silica Sand On Top Of Broad Hill.  Further Down The Hill Are Layered Sediments Including Very Hard Silica Concretions/Lenses.
   KUTA,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.499,Stainless Steel Rods,10,2010-04-07T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,
  
positive.code: PYGR,50240M001,Forced Centering,Shallow Rod / Braced Antenna Mount,-1.15,Stainless Steel Rods,2.5,2006-12-04T00:00:00Z,9999-01-01T00:00:00Z,Greywacke,
  QUAR,,Forced Centering,Pillar,-0.6,Reinforced Concrete,2,2000-02-05T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,
  RAHI,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.55,Stainless Steel Rods,10,2008-05-15T00:00:00Z,9999-01-01T00:00:00Z,Limestone,
  RAKW,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2011-02-16T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,
  RAUL,,Forced Centering,Shallow Rod / Braced Antenna Mount,0,Stainless Steel Rods,2.5,2009-05-16T00:00:00Z,9999-01-01T00:00:00Z,,
  RAUM,,Forced Centering,Wyatt/Agnew Drilled-Braced,0,Stainless Steel Rods,10,2011-05-19T00:00:00Z,9999-01-01T00:00:00Z,Greywacke,
  RAWI,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.33,Stainless Steel Rods,10,2009-01-01T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,On Ridge Line
  
negative.code: VGWH,,Forced Centering,Pillar,-1.421,Reinforced Concrete,2,2005-02-25T00:00:00Z,9999-01-01T00:00:00Z,Andesite,
  VGWN,,Forced Centering,Pillar,-1.14,Reinforced Concrete,2,2005-05-18T00:00:00Z,9999-01-01T00:00:00Z,Andesite,
  VGWT,,Forced Centering,Pillar,-1.345,Reinforced Concrete,2,2004-03-19T00:00:00Z,9999-01-01T00:00:00Z,,
  WAHU,,Forced Centering,Wyatt/Agnew Drilled-Braced,-1.41,Stainless Steel Rods,10,2009-01-01T00:00:00Z,9999-01-01T00:00:00Z,,Top Of Broad Flat Hill.
  WAIM,50239M001,Forced Centering,Pillar,-1.28,Reinforced Concrete,2,2004-12-15T00:00:00Z,9999-01-01T00:00:00Z,Greywacke,
  WAKA,,Forced Centering,Pillar,-0.4,Reinforced Concrete,2,2000-11-02T00:00:00Z,9999-01-01T00:00:00Z,Schist,
  WANG,50228M001,Forced Centering,Pillar,-1.27,Reinforced Concrete,2,2003-04-10T00:00:00Z,9999-01-01T00:00:00Z,Sandstone,
  