Downloadable from our Releases page.

Please note:

  • The minimum required version of libaec is now 1.1.4


Please note: There is a new webpage for the Migration to GRIB2: Migration to GRIB2
This webpage also includes a section where changes in the parameter encodings for the coming ecCodes versions are documented: Changes in the parameter encodings

New Features/Improvements

  • [ECC-2225] - CMake: Update the minimum required version of libaec
  • [ECC-2252] - BUFR: Decoding performance: Remove an unnecessary mutex
  • [ECC-2238] - Case-agnostic copying of Fortran module files
  • [ECC-2254] - GRIB: Add DestinE local section with tilescheme key
  • [ECC-2256] - GRIB: New MARS type value 'Ensemble median'
  • [ECC-1426] - GRIB2: Add new entries in "ls" and "mars" namespaces for the new chemId concept
  • [ECC-2222] - GRIB2: Add model keyword for indexing of DestinE On-demand-extremes-dt (DE330) data
  • [ECC-2231] - GRIB2: Add v0.2 for AIFS-compo-single
  • [ECC-2232] - GRIB2: New aifs sub-seasonal crps model
  • [ECC-2233] - GRIB2: Parameters for CURV diagnostics
  • [ECC-2235] - GRIB2: ecPoint 50r1 data in pre-mtg2
  • [ECC-2236] - GRIB2: Fire models geff and sparky
  • [ECC-2239] - GRIB2: ECMWF local version of relative sea water sigma theta
  • [ECC-2240] - GRIB2: XWDA with obscutoff
  • [ECC-2242] - GRIB2: Land data assimilation system
  • [ECC-2243] - GRIB2: seas6 mars streams
  • [ECC-2248] - GRIB2: Optical templates need to include wavelength mars defs
  • [ECC-2249] - GRIB2: Parameters for storm strike probabilities
  • [ECC-2250] - GRIB2: Extension of productDefinitionTemplateConcept
  • [ECC-2251] - GRIB2: Wavelength key in grib_ls for post-mtg2
  • [ECC-2255] - GRIB: Table short forms for tile tables should be change to lowercase
  • [ECC-2261] - GRIB2: EFAS / GloFAS MARS namespace
  • [ECC-2244] - GRIB2: MTG2Switch key protection
  • [ECC-968] - BUFR: Support edition 0
  • [ECC-2227] - MTG2Switch rules exception required for IFS cycle CY50R3
  • [ECC-2241] - MTG2Switch rules extension required for IFS cycle CY50R1
  • [ECC-2245] - GRIB: Key alternativeRowScanning should be renamed

Bug Fixes

  • [ECC-912] - bufr_dump fails: ERROR: unable to unpack data section: Decoding invalid
  • [ECC-1734] - GRIB2: typeOfTimeIncrement=1 removes endStep and stepRange
  • [ECC-2195] - BUFR: Descriptor after delayed replication is ignored
  • [ECC-2230] - GRIB2: Potential rounding bug in the 'wavelength' key
  • [ECC-2246] - GRIB: cannot get geography from single point grid when ECCODES_ECKIT_GEO=1
  • [ECC-2247] - GRIB: should not return a gridSpec for rotated grids when ECCODES_ECKIT_GEO=1