This repository provides an interface in MATLAB to read and write Zarr files. Zarr is a file format for scientific data (like HDF5 and netCDF) which is optimized for cloud storage and parallel computing environments.
active 2025-03-11 → 2026-07-08 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 485 days from 2025-03-11 to 2026-07-08. Pushes: 128 total, peak 15 in a day. Pull requests: 113 total, peak 8 in a day. Issues: 70 total, peak 12 in a day. Comments: 178 total, peak 23 in a day. Stars: 17 total, peak 3 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| abhibaruah | 290 | 78 | 82 | 67 |
| jm9176 | 134 | 25 | 14 | 39 |
| krisfed | 123 | 25 | 13 | 40 |
| ehennestad | 16 | 0 | 3 | 9 |
| jhughes-mw | 13 | 0 | 0 | 6 |
| codecov[bot] | 10 | 0 | 0 | 10 |
| Ajaxels | 8 | 0 | 0 | 5 |
| MWSestabro | 2 | 0 | 0 | 1 |
| bendichter | 1 | 0 | 0 | 1 |
| yarikoptic | 1 | 0 | 1 | 0 |
| aylindmello | 1 | 0 | 0 | 0 |
| chadagreene | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#102jm91762026-01-09 18:35Enable testing on old MATLAB releases
- Pull request#128jm91762026-01-09 15:56
- Issue comment#127codecov[bot]2026-01-09 14:43Updating MATLAB release field for tests
- Pull request#127jm91762026-01-09 14:40
- Pull request#127jm91762026-01-09 14:40
- Issue#126aylindmello2026-01-08 16:35No tab completion for filename in zarrread
- Issue comment#124krisfed2025-10-06 16:14Fix bug when reading scalar datasets
- Pull request#124ehennestad2025-09-29 18:35
- Pull request#123ehennestad2025-09-29 18:33
- Issue comment#122krisfed2025-09-12 15:27Add a meaningful error message for unsupported MATLAB versions
- Issue#122chadagreene2025-09-11 14:11Add a meaningful error message for unsupported MATLAB versions
- Issue#121ehennestad2025-07-31 19:59Request: Support for structured (compound) data types
- Issue comment#119ehennestad2025-07-31 18:53Support consolidated metadata
- Issue#68krisfed2025-07-29 13:32Error using Zarr.pySetup
- Issue#113krisfed2025-07-29 13:23Check behavior when using out-of-bound value for the "stride" parameter
- Pull request#116krisfed2025-07-29 13:23
- Issue comment#118krisfed2025-07-29 11:53Update compatible MATLAB releases
- Issue comment#68krisfed2025-07-16 18:29Error using Zarr.pySetup
- Issue comment#11krisfed2025-07-15 13:04zarrinfo can not access files on s3 storage
- Issue comment#116codecov[bot]2025-07-15 10:37More validation for partial read parameters
- Pull request#116krisfed2025-07-14 19:11
- Pull request#111krisfed2025-07-14 15:39
- Issue comment#115codecov[bot]2025-07-10 18:51Adding negative tests for partial read workflow
- Pull request#115jm91762025-07-10 18:50
- Issue#113jm91762025-07-10 15:42Check behavior when using out-of-bound value for the "stride" parameter
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 17 stars here means stars gained during the window, not the repo's star count.