anchor.diff: -area ID,ISO 3166-1 alpha-2,MapCode FTP,primary AreaName FTP,primary concept,EU memberstate,EU inside,15min,30min,60min,EIC,meaning cf. ENTSO-E,country,bidding zone,bidding zone aggregation,control area,market balance area,load from ENTSO-E TP,generation from ENTSOE-TP,price from ENTSO-E TP,generation from TSO,price from TSO,load from ENTSO-E data portal
  -AT,AT,AT,Austria,country,True,True,True,False,False,10YAT-APG------L,"Austria, APG CA / MBA",Austria,,,APG CA,APG MBA,True,True,True,True,False,True
  +﻿area ID,ISO 3166-1 alpha-2,MapCode ENTSO-E,primary AreaName ENTSO-E,primary concept,EU memberstate,EU inside,15min,30min,60min,EIC,meaning cf. ENTSO-E,country,bidding zone,bidding zone aggregation,control area,market balance area,load from ENTSO-E TP,generation from ENTSOE-TP,price from ENTSO-E TP,generation from TSO,price from TSO,load from ENTSO-E data portal
  +AT,AT,AT,Austria,country,True,True,True,False,True,10YAT-APG------L,"Austria, APG BZ / CA / MBA",Austria,APG BZ,,APG CA,APG MBA,True,True,True,True,False,True
   BA,BA,,,country,False,False,False,False,True,10YBA-JPCC-----D,"Bosnia Herzegovina, NOS BiH BZ / CA / MBA",Bosnia Herzegovina,NOS BiH BZ,,NOS BiH CA,NOS BiH MBA,False,False,False,False,False,True
   BE,BE,BE,Belgium,country,True,True,False,False,True,10YBE----------2,"Belgium, Elia BZ / CA / MBA",Belgium,Elia BZ,,Elia CA,Elia MBA,True,True,False,False,False,True
   BG,BG,BG,Bulgaria,country,True,True,False,False,True,10YCA-BULGARIA-R,"Bulgaria, ESO BZ / CA / MBA",Bulgaria,ESO BZ,,ESO CA,ESO MBA,True,True,False,False,False,True
  
positive.code: DK,DK,DK,Denmark,country,True,True,False,False,True,10Y1001A1001A65H,Denmark,Denmark,,,,,True,True,False,True,False,True
  DK_1,,DK1,DK1  BZ,bidding zone,False,True,False,False,True,10YDK-1--------W,DK1 BZ / MBA,,DK1  BZ,,,DK1 MBA,True,True,True,True,True,False
  DK_2,,DK2,DK2 BZ,bidding zone,False,True,False,False,True,10YDK-2--------M,DK2 BZ / MBA,,DK2 BZ,,,DK2 MBA,True,True,True,True,True,False
  DK_energinet,,DK,Energinet CA,control area,False,True,False,False,True,10Y1001A1001A796,Energinet CA,,,,Energinet CA,,True,True,False,True,False,False
  EE,EE,EE,Estonia,country,True,True,False,False,True,10Y1001A1001A39I,"Estonia, Elering BZ / CA / MBA",Estonia,Elering BZ,,Elering CA,Elering MBA,True,True,False,False,False,True
  ES,ES,ES,Spain,country,True,True,False,False,True,10YES-REE------0,"Spain, REE BZ / CA / MBA",Spain,REE BZ,,REE CA,REE MBA,True,True,False,False,False,True
  FI,FI,FI,Finland,country,True,True,False,False,True,10YFI-1--------U,"Finland, Fingrid BZ / CA / MBA",Finland,Fingrid BZ,,Fingrid CA,Fingrid MBA,True,True,False,False,False,True
  FR,FR,FR,France,country,True,True,False,False,True,10YFR-RTE------C,"France, RTE BZ / CA / MBA",France,RTE BZ,,RTE CA,RTE MBA,True,True,False,True,False,True
  GB,GB,GB,United Kingdom,country,True,True,False,True,False,10Y1001A1001A92E,,United Kingdom,,,,,True,True,False,False,False,True
  GB_national_grid,,GB,National Grid BZ,bidding zone,False,True,False,True,False,10YGB----------A,National Grid BZ / CA/ MBA,,National Grid BZ,,National Grid CA,National Grid MBA,True,True,True,False,False,False
  GB_NIR,,NIE,SONI CA,control area,False,True,False,True,False,10Y1001A1001A016,"Northern Ireland, SONI CA",,,,SONI CA,,True,True,False,False,False,False
  GR,GR,GR,Greece,country,True,True,False,False,True,10YGR-HTSO-----Y,"Greece, IPTO BZ / CA / MBA",Greece,IPTO BZ,,IPTO CA,IPTO MBA,True,True,False,False,False,True
  HR,HR,HR,Croatia,country,True,True,False,False,True,10YHR-HEP------M,"Croatia, HOPS BZ / CA / MBA",Croatia,HOPS BZ,,HOPS CA,HOPS MBA,True,False,False,False,False,True
  HU,HU,HU,Hungary,country,True,True,True,False,False,10YHU-MAVIR----U,"Hungary, MAVIR CA / BZ / MBA",Hungary,MAVIR BZ,,MAVIR CA,MAVIR MBA,True,True,False,False,False,True
  IE,IE,IE,Ireland,country,True,True,False,True,False,10YIE-1001A00010,"Ireland, EirGrid CA",Ireland,,,EirGrid CA,,True,True,False,False,False,True
  IE_sem,,IE_SEM,Ireland - (SEM) BZ,bidding zone,False,True,False,True,False,10Y1001A1001A59C,Ireland (SEM) BZ / MBA,,Ireland - (SEM) BZ,,,Ireland - (SEM) MBA,True,True,True,False,False,False
  IS,IS,,,country,False,False,False,False,True,IS,Iceland,Iceland,,,,,False,False,False,False,False,True
  IT,IT,IT,Italy,country,True,True,False,False,True,10YIT-GRTN-----B,"Italy, IT CA / MBA",Italy,,,Italy CA,Italy MBA,True,True,False,False,False,True
  IT_brindisi,,IT_BRNN,IT-Brindisi BZ,bidding zone,False,True,False,False,True,10Y1001A1001A699,IT-Brindisi BZ,,IT-Brindisi BZ,,,,False,True,True,False,False,False
  IT_centre_north,,IT_CNOR,IT-Centre-North BZ,bidding zone,False,True,False,False,True,10Y1001A1001A70O,IT-Centre-North BZ,,IT-Centre-North BZ,,,,True,True,True,False,False,False
  IT_centre_south,,IT_CSUD,IT-Centre-South BZ,bidding zone,False,True,False,False,True,10Y1001A1001A71M,IT-Centre-South BZ,,IT-Centre-South BZ,,,,True,True,True,False,False,False
  
negative.code: ME,ME,ME,Montenegro,country,False,False,False,False,True,10YCS-CG-TSO---S,"Montenegro, CGES BZ / CA / MBA",Montenegro,CGES BZ,,CGES CA,CGES MBA,True,True,False,False,False,True
  MK,MK,MK,Former Yugoslav Republic of Macedonia,country,False,False,False,False,True,10YMK-MEPSO----8,"Former Yugoslav Republic of Macedonia, MEPSO BZ / CA / MBA",Former Yugoslav Republic of Macedonia,MEPSO BZ,,MEPSO CA,MEPSO MBA,True,True,False,False,False,True
  NL,NL,NL,Netherlands,country,True,True,True,False,False,10YNL----------L,"Netherlands, TenneT NL BZ / CA/ MBA",Netherlands,TenneT NL BZ,,TenneT NL CA,TenneT NL MBA,True,True,False,False,False,True
  NO,NO,NO,Norway,country,False,False,False,False,True,10YNO-0--------C,"Norway, Norway MBA, Stattnet CA",Norway,,,Statnett CA,Norway MBA,True,True,False,False,False,True
  NO_1,,NO1,NO1 BZ,bidding zone,False,False,False,False,True,10YNO-1--------2,NO1 BZ / MBA,,NO1 BZ,,,NO1 MBA,True,True,True,False,False,False
  NO_2,,NO2,NO2 BZ,bidding zone,False,False,False,False,True,10YNO-2--------T,NO2 BZ / MBA,,NO2 BZ,,,NO2 MBA,True,True,True,False,True,False
  NO_3,,NO3,NO3 BZ,bidding zone,False,False,False,False,True,10YNO-3--------J,NO3 BZ / MBA,,NO3 BZ,,,NO3 MBA,True,True,True,False,False,False
  NO_4,,NO4,NO4 BZ,bidding zone,False,False,False,False,True,10YNO-4--------9,NO4 BZ / MBA,,NO4 BZ,,,NO4 MBA,True,True,True,False,False,False
  NO_5,,NO5,NO5 BZ,bidding zone,False,False,False,False,True,10Y1001A1001A48H,NO5 BZ / MBA,,NO5 BZ,,,NO5 MBA,True,True,True,False,False,False
  