zarr
Datasets
All datasets matching “zarr”tahoe-100m-zarr
Tahoe-100M Zarr Collection
Production-ready tahoe single-cell RNA-seq data exported from Arc Virtual Cell Atlas (Tahoe-100M) into native Zarr stores for chunked, on-demand access on the Hugging Face Hub.
Why Zarr
Single-cell expression matrices get impractical fast if you treat them like ordinary dense files. Zarr is the point of this repo: it makes large atlas-scale data usable without forcing users to download or materialize the whole matrix before they can do anything… See the full description on the dataset page: https://huggingface.co/datasets/KokosDev/tahoe-100m-zarr.single-cell-brain-zarr
Single-Cell Brain Zarr Collection
Production-ready brain single-cell RNA-seq data exported from the CellxGene Census into native Zarr stores for chunked, on-demand access on the Hugging Face Hub.
Why Zarr
Single-cell expression matrices get impractical fast if you treat them like ordinary dense files. Zarr is the point of this repo: it makes large atlas-scale data usable without forcing users to download or materialize the whole matrix before they can do anything useful.… See the full description on the dataset page: https://huggingface.co/datasets/KokosDev/single-cell-brain-zarr.ex2_all_v3-zarrPEAK-zarr-transport-test
PEAK synthetic Zarr transport probe
These arrays are generated arithmetic patterns, not PEAK observations.
They test Zarr v3 sharding, HTTP range access, and browser/Python interoperability.
No scientific use or public PEAK data availability is implied.
clothumi-0619-0623-uniforce-tactile-clean-alltrain-zarrmur-sst-ml-benchmark-Zarr
MUR SST ML Benchmark (Pacific, Zarr)
Machine-learning friendly Zarr subset of NASA/JPL GHRSST MUR SST.
Upstream source (public, no auth): s3://mur-sst/zarr
Subset:
Region: Pacific (20–50°N, 180–240°E); longitude is stored as 0–360°E
Time: 2018-01-01 → 2019-12-30 (729 daily frames; upstream coverage for this slice ends on 2019-12-30)
Variable: analysed_sst only (float32, °C)
Chunking for ML: (time, lat, lon) = (7, 256, 256) (weekly windows)
Why mur-sst/zarr-v1 during extraction?… See the full description on the dataset page: https://huggingface.co/datasets/KokosDev/mur-sst-ml-benchmark-Zarr.