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Downloadable from our Releases page.


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

New Feature

  • [ECC-2315] - GRIB2: New key isECMWFPostGRIB2MigrationMessage
  • [ECC-2328] - GRIB2: Reset unused SH encoding parameters to defaults
  • [ECC-2307] - GRIB2: Section 4 templates for aerosol point-in-time with source and sink
  • [ECC-2308] - Include MTG2 switch into mars namespace files for operational data using stepRange
  • [ECC-2309] - GRIB2: Support sttd stream in climate-dt
  • [ECC-2311] - GRIB2: column single scattering albedo
  • [ECC-2314] - GRIB2: LC-GCR project test case and other updates
  • [ECC-2322] - GRIB2: mars.date for type fu and type sfo data
  • [ECC-2323] - GFAS configuration
  • [ECC-2324] - GRIB2: Paramtype satellite for GRIB2 with local section with mars.channel
  • [ECC-2325] - GRIB2: Correct date for streams ldst and ldsb
  • [ECC-2326] - GRIB2: Date in climate files
  • [ECC-2327] - GRIB2: Including the mtg2 switch mechanism to decide on step vs stepRange in MARS
  • [ECC-2329] - GRIB2: FT2026-2 new chemical species
  • [ECC-2330] - GRIB2: FT2026-2 fire parameters
  • [ECC-2331] - GRIB2: type icp for Seasonal 6
  • [ECC-2332] - GRIB2: post-mtg2 encoding of standardised anomalies
  • [ECC-2333] - GRIB2: forcing data for C3S hydrology
  • [ECC-2334] - GRIB2: monthly and synoptic monthly mean in class rd
  • [ECC-2338] - GRIB2: gfas data in new class we

Bug fixes

  • [ECC-2304] - DestinE on-demand model keyword is an array
  • [ECC-2312] - GRIB2: Archiving of CERRA2 prototype
  • [ECC-2316] - GRIB2: Fix reduced-grid encoding with the gridSpec key
  • [ECC-2317] - GRIB2: Grid spec parsing Issue with commas
  • [ECC-2318] - GRIB2: Reject degenerate grids in gridSpecs and isMessageValid
  • [ECC-2319] - GRIB2: Mismatch between actual and expected number of values in spherical harmonics
  • [ECC-2337] - GRIB: preserve subset truncation in SH


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