fsspec / fsspec/kerchunk

ReferenceFileSystem generation for Zarr

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#98 3 comments 0 reactions 0 assignees View on GitHub

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Dominant language
Python
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Forks
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Avg merge
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Merged PRs (30d)
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Description

MultiZarrToZarr expects a collection of Zarr ReferenceFileSystem JSON paths. What steps are required to generate ReferenceFileSystem JSON from a Zarr Directory or Zip and is this something for kerchunk to support? Thanks!

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the MultiZarrToZarr entry point and its handling of ReferenceFileSystem JSON paths. Investigate how Zarr directories and ZIP archives are represented, then determine whether generating those references belongs in kerchunk; done should document the required workflow or define an agreed support scope.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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