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Write Zarr datasets #895

Closed
#915
Closed
Write Zarr datasets#895
#915
Labels
dataset writeRelating to writing datasetsenhancementNew feature or requestzarrRelated to Zarr datasets
Milestone
3.19.0

Description

@davidhassell
davidhassell
opened on Sep 24, 2025

It would be very nice to be able to write Zarr datasets with cf.write

Only Zarr v3 will be supported.

The writing of group hierarchies will be supported.

See also #863 (Read Zarr datasets) and #894 (Read grouped Zarr datasets), and NCAS-CMS/cfdm#354

Activity

  1. davidhassell
    added
    enhancementNew feature or request
    dataset writeRelating to writing datasets
    zarrRelated to Zarr datasets
    on Sep 24, 2025
  2. davidhassell
    linked a pull request that will close this issueZarr write + Zarr groups #915on Jan 8, 2026
  3. davidhassell
    added this to the NEXTVERSION milestone on Jan 8, 2026
  4. davidhassell
    closed this as completedin #915on Jan 14, 2026
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