anchor.diff:  ,Skyline,trail,closed,false,false,,Cant Hook Glade,most_difficult,false,false,closed
   ,King Pine,trail,closed,false,false,,Choker,most_difficult,false,false,closed
   ,Timberline,trail,closed,false,false,,Cinderhoe,more_difficult,false,false,closed
  -,Whiffletree,trail,open,false,true,,Condo X-Cut,easier,false,false,grooming
  +,Whiffletree,trail,open,false,false,,Condo X-Cut,easier,false,false,open
   ,Skyline,trail,open,false,true,,Cribworks,extremely_difficult,false,false,grooming
   ,Whiffletree,trail,open,false,true,,Cross Haul,easier,false,false,grooming
   ,SuperQuad,trail,closed,false,false,,Double Bitter,most_difficult,false,false,closed
  
positive.code: ,SuperQuad,trail,open,false,true,,Bridle Chain,more_difficult,false,false,grooming
  ,Whiffletree,trail,closed,false,false,,Broccoli Garden Glade,most_difficult,false,false,closed
  ,Snowfields™ Summit,trail,closed,false,false,,Bubblecuffer Ext,extremely_difficult,false,false,closed
  ,West Mountain,trail,open,false,false,,Bucksaw X-Cut,easier,false,false,open
  ,Timberline,trail,closed,false,false,,Buckskin,more_difficult,false,false,closed
  ,Brackett Basin,trail,closed,,,,Can't Dog One,extremely_difficult,false,false,closed
  ,Brackett Basin,trail,closed,,,,Can't Dog Two,extremely_difficult,false,false,closed
  
negative.code: ,Brackett Basin,trail,closed,,,,Logging Road,more_difficult,false,false,closed
  ,Whiffletree,trail,open,false,true,,Lombard X-Cut,more_difficult,false,false,grooming
  ,SuperQuad,trail,open,false,true,,Lower Binder,more_difficult,false,false,grooming
  ,King Pine,trail,open,false,true,,Lower Boomauger,more_difficult,false,false,grooming
  ,Skyline,trail,closed,false,false,,Lower Bubblecuffer,most_difficult,false,false,closed
  ,Whiffletree,trail,open,false,false,,Lower Buckboard,more_difficult,false,false,open
  ,SuperQuad,trail,open,false,true,,Lower Competition Hill,more_difficult,false,false,grooming
  