rechunking
Safely applies chunking configurations to Zarr datasets with validation, progress reporting, memory-bounded execution, and rollback safety. Supports local, S3, and GCS storage backends. Use when the user needs to rechunk a .zarr dataset, change chunk sizes, optimize Zarr storage layout, or apply a chunk configuration identified by benchmarking.
Pinned to revision 1bca4bbdf059, so it is the text this page describes rather than whatever the author pushed since.
Files
- skills/rechunking/SKILL.md
- skills/rechunking/assets/rechunk-config-example.json
- skills/rechunking/references/rechunking-strategies.md
- skills/rechunking/references/validation-safety.md
- skills/rechunking/scripts/rechunk.py
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