anchor.diff:  piControl,piControl,GFDL-ESM2M,NOAA-GFDL,r1i1p1,,ua6,,ua6,ua6,ua6,ua6,ua6,ua6,ua6,,ua6,ua6,ua6,ua6,ua6,ua6,ua6,,pxp581/requests,
   piControl,piControl,GISS-E2-H,NASA-GISS,r1i1p1,,,,,,ua6,ua6,ua6,ua6,,,,ua6,ua6,,ua6,,,,noesgf,
   piControl,piControl,GISS-E2-H,NASA-GISS,r1i1p3,,,,,,nci,r87/dbi599,r87/dbi599,ua6,,,,ua6,ua6,,ua6,,,,pxp581/requests,
  -piControl,piControl,GISS-E2-R,NASA-GISS,r1i1p1,ua6,,,,,,ua6,ua6,ua6,,,ua6,ua6,ua6,,ua6,,,,noesgf,
  -piControl,piControl,GISS-E2-R,NASA-GISS,r1i1p3,ua6,,,,,,r87/dbi599,r87/dbi599,ua6,,,ua6,ua6,ua6,,ua6,,,,pxp581/requests,
  +piControl,piControl,GISS-E2-R,NASA-GISS,r1i1p1,r87/dbi599,,,,,,ua6,ua6,ua6,,,bogus,ua6,ua6,,ua6,,,,noesgf,
  +piControl,piControl,GISS-E2-R,NASA-GISS,r1i1p3,ua6,,,,,,r87/dbi599,r87/dbi599,ua6,,,bogus,ua6,ua6,,ua6,,,,pxp581/requests,
   piControl,piControl,IPSL-CM5A-LR,IPSL,r1i1p1,,ua6,,ua6,ua6,,ua6,ua6,ua6,ua6,,noesgf,,ua6,ua6,ua6,ua6,,,ua6,
   piControl,piControl,IPSL-CM5A-LR,IPSL,r2i1p1,,,,,,,r87/dbi599,r87/dbi599,ua6,ua6,,noesgf,,,,,,,,,
   piControl,piControl,NorESM1-M,NCC,r1i1p1,ua6,,,ua6,ua6,,r87/dbi599,r87/dbi599,ua6,ua6,,ua6,,ua6,ua6,ua6,ua6,,,pxp581/requests,
  
positive.code: historicalGHG,historicalGHG,GISS-E2-H,NASA-GISS,r3i1p3,noesgf,noesgf,,noesgf,noesgf,use p1,use p1,use p1,use historical,noesgf,noesgf,noesgf,use p1,use p1,,use p1,,use p1,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-H,NASA-GISS,r4i1p3,noesgf,noesgf,,noesgf,noesgf,use p1,use p1,use p1,use historical,noesgf,noesgf,noesgf,use p1,use p1,,use p1,,use p1,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-H,NASA-GISS,r5i1p3,noesgf,noesgf,,noesgf,noesgf,use p1,use p1,use p1,use historical,noesgf,noesgf,noesgf,use p1,use p1,,use p1,,use p1,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r1i1p1,r87/dbi599,ua6,,noesgf,noesgf,ua6,ua6,ua6,use historical,noesgf,use historical,use historical,ua6,ua6,,r87/dbi599,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r2i1p1,r87/dbi599,ua6,,noesgf,noesgf,ua6,ua6,ua6,use historical,noesgf,use historical,use historical,ua6,ua6,,r87/dbi599,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r3i1p1,r87/dbi599,ua6,,noesgf,noesgf,ua6,ua6,ua6,use historical,noesgf,use historical,use historical,ua6,ua6,,r87/dbi599,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r4i1p1,r87/dbi599,ua6,,noesgf,noesgf,ua6,ua6,ua6,use historical,noesgf,use historical,use historical,ua6,ua6,,r87/dbi599,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r5i1p1,r87/dbi599,ua6,,noesgf,noesgf,ua6,ua6,ua6,use historical,noesgf,use historical,use historical,ua6,ua6,,r87/dbi599,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r1i1p3,noesgf,noesgf,,noesgf,noesgf,use p1,use p1,use p1,use historical,noesgf,use historical,use historical,use p1,use p1,,use p1,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r2i1p3,noesgf,noesgf,,noesgf,noesgf,use p1,use p1,use p1,use historical,noesgf,use historical,use historical,use p1,use p1,,use p1,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r3i1p3,noesgf,noesgf,,noesgf,noesgf,use p1,use p1,use p1,use historical,noesgf,use historical,use historical,use p1,use p1,,use p1,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r4i1p3,noesgf,noesgf,,noesgf,noesgf,use p1,use p1,use p1,use historical,noesgf,use historical,use historical,use p1,use p1,,use p1,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,GISS-E2-R,NASA-GISS,r5i1p3,noesgf,noesgf,,noesgf,noesgf,use p1,use p1,use p1,use historical,noesgf,use historical,use historical,use p1,use p1,,use p1,noesgf,use historical,,noesgf,
  historicalGHG,historicalGHG,IPSL-CM5A-LR,IPSL,r1i1p1,noesgf,r87/dbi599,,r87/dbi599,ua6,r87/dbi599,r87/dbi599,r87/dbi599,r87/dbi599,r87/dbi599,r87/dbi599,noesgf,r87/dbi599,ua6,ua6,ua6,pxp581/requests,r87/dbi599,,pxp581/requests,
  historicalGHG,historicalGHG,NorESM1-M,NCC,r1i1p1,r87/dbi599,pxp581/requests,,r87/dbi599,ua6,r87/dbi599,r87/dbi599,r87/dbi599,r87/dbi599,r87/dbi599,r87/dbi599,noesgf,ua6,ua6,ua6,ua6,pxp581/requests,r87/dbi599,,pxp581/requests,
  historicalNat,historicalNat,CanESM2,CCCMA,r1i1p1,,,,,,ua6,ua6,ua6,ua6,ua6,,ua6,ua6,ua6,,r87/dbi599,,r87/dbi599,,,
  
negative.code: historicalNat,historicalNat,GISS-E2-H,NASA-GISS,r3i1p3,,,,,,r87/dbi599,,,use historical,noesgf,,noesgf,ua6,ua6,,r87/dbi599,,noesgf,,,
  historicalNat,historicalNat,GISS-E2-H,NASA-GISS,r4i1p3,,,,,,r87/dbi599,,,use historical,noesgf,,noesgf,ua6,ua6,,r87/dbi599,,noesgf,,,
  historicalNat,historicalNat,GISS-E2-H,NASA-GISS,r5i1p3,,,,,,r87/dbi599,,,use historical,noesgf,,noesgf,ua6,ua6,,r87/dbi599,,noesgf,,,
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r1i1p1,,,,,,ua6,ua6,ua6,use historical,noesgf,use historical,bogus,ua6,ua6,,r87/dbi599,noesgf,use historical,,,
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r2i1p1,,,,,,ua6,ua6,ua6,use historical,noesgf,use historical,bogus,ua6,ua6,,r87/dbi599,noesgf,use historical,,,
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r3i1p1,,,,,,ua6,ua6,ua6,use historical,noesgf,use historical,bogus,ua6,ua6,,r87/dbi599,noesgf,use historical,,,
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r4i1p1,,,,,,ua6,ua6,ua6,use historical,noesgf,use historical,bogus,ua6,ua6,,r87/dbi599,noesgf,use historical,,,
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r5i1p1,,,,,,ua6,ua6,ua6,use historical,noesgf,use historical,bogus,ua6,ua6,,r87/dbi599,noesgf,use historical,,,
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r1i1p3,,,,,,r87/dbi599,ua6,ua6,use historical,noesgf,use historical,bogus,r87/dbi599,ua6,,r87/dbi599,noesgf,use historical,,,
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r2i1p3,,,,,,r87/dbi599,ua6,ua6,use historical,noesgf,use historical,bogus,r87/dbi599,ua6,,r87/dbi599,noesgf,use historical,,,
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r3i1p3,,,,,,r87/dbi599,ua6,ua6,use historical,noesgf,use historical,bogus,r87/dbi599,ua6,,r87/dbi599,noesgf,use historical,,,
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r4i1p3,,,,,,r87/dbi599,ua6,ua6,use historical,noesgf,use historical,bogus,r87/dbi599,ua6,,r87/dbi599,noesgf,use historical,,,"File format messed up on ua6 (tas, r4, 1951-1975 file)"
  historicalNat,historicalNat,GISS-E2-R,NASA-GISS,r5i1p3,,,,,,r87/dbi599,ua6,ua6,use historical,noesgf,use historical,bogus,r87/dbi599,ua6,,r87/dbi599,noesgf,use historical,,,
  historicalNat,historicalNat,IPSL-CM5A-LR,IPSL,r1i1p1,,,,,,r87/dbi599,,,r87/dbi599,r87/dbi599,,noesgf,ua6,ua6,,r87/dbi599,,r87/dbi599,,,
  historicalNat,historicalNat,NorESM1-M,NCC,r1i1p1,,,,,,r87/dbi599,,,r87/dbi599,,,noesgf,ua6,ua6,,ua6,,r87/dbi599,,,
  historicalMisc,historicalAA,CanESM2,CCCMA,r1i1p4,noesgf,noesgf,,ua6,ua6,ua6,ua6,ua6,ua6,ua6,ua6,ua6,ua6,ua6,,r87/dbi599,noesgf,ua6,,noesgf,
  