anchor.diff:  -,get_database_supply_systems,FC,c,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:FC
   -,get_database_supply_systems,FC,cap_max,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:FC
   -,get_database_supply_systems,FC,cap_min,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:FC
  --,get_database_supply_systems,FC,code,TODO,TODO,TODO,string,black,inputs/technology/systems/supply_systems.xls:FC
  +-,get_database_supply_systems,FC,code,Building use. It relates to the uses stored in the input database of Zone_occupancy,[-],Those stored in Zone_occupancy,string,black,inputs/technology/systems/supply_systems.xls:FC
   -,get_database_supply_systems,FC,currency,TODO,TODO,TODO,string,black,inputs/technology/systems/supply_systems.xls:FC
   -,get_database_supply_systems,FC,d,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:FC
  --,get_database_supply_systems,FC,Description,TODO,TODO,TODO,string,black,inputs/technology/systems/supply_systems.xls:FC
  +-,get_database_supply_systems,FC,Description,Describes the source of the benchmark standards.,[-],[-],string,black,inputs/technology/systems/supply_systems.xls:FC
   -,get_database_supply_systems,FC,e,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:FC
   -,get_database_supply_systems,FC,IR_%,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:FC
   -,get_database_supply_systems,FC,LT_yr,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:FC
  
positive.code: -,get_database_supply_systems,Furnace,c,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:Furnace
  -,get_database_supply_systems,Furnace,cap_max,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:Furnace
  -,get_database_supply_systems,Furnace,cap_min,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:Furnace
  -,get_database_supply_systems,Furnace,code,TODO,TODO,TODO,string,black,inputs/technology/systems/supply_systems.xls:Furnace
  -,get_database_supply_systems,Furnace,currency,TODO,TODO,TODO,string,black,inputs/technology/systems/supply_systems.xls:Furnace
  -,get_database_supply_systems,Furnace,d,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:Furnace
  -,get_database_supply_systems,Furnace,Description,TODO,TODO,TODO,string,black,inputs/technology/systems/supply_systems.xls:Furnace
  -,get_database_supply_systems,Furnace,e,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:Furnace
  -,get_database_supply_systems,Furnace,IR_%,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:Furnace
  -,get_database_supply_systems,Furnace,LT_yr,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:Furnace
  
negative.code: -,get_database_supply_systems,PV,c,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:PV
  -,get_database_supply_systems,PV,cap_max,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:PV
  -,get_database_supply_systems,PV,cap_min,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:PV
  -,get_database_supply_systems,PV,code,Building use. It relates to the uses stored in the input database of Zone_occupancy,[-],Those stored in Zone_occupancy,string,black,inputs/technology/systems/supply_systems.xls:PV
  -,get_database_supply_systems,PV,currency,TODO,TODO,TODO,string,black,inputs/technology/systems/supply_systems.xls:PV
  -,get_database_supply_systems,PV,d,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:PV
  -,get_database_supply_systems,PV,Description,Describes the source of the benchmark standards.,[-],[-],string,black,inputs/technology/systems/supply_systems.xls:PV
  -,get_database_supply_systems,PV,e,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:PV
  -,get_database_supply_systems,PV,IR_%,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:PV
  -,get_database_supply_systems,PV,LT_yr,TODO,TODO,TODO,long,black,inputs/technology/systems/supply_systems.xls:PV
  