A python module for reading and writing NASA's Common Data Format (cdf) files
active 2025-11-21 → 2026-06-01 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 193 days from 2025-11-21 to 2026-06-01. Pushes: 6 total, peak 2 in a day. Pull requests: 3 total, peak 1 in a day. Issues: 22 total, peak 12 in a day. Comments: 14 total, peak 12 in a day. Stars: 0 total, peak 0 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 |
|---|---|---|---|---|
| bryan-harter | 32 | 4 | 2 | 4 |
| Copilot | 10 | 0 | 0 | 9 |
| github-actions[bot] | 2 | 2 | 0 | 0 |
| davidt0x | 1 | 0 | 1 | 0 |
| mshumko | 1 | 0 | 0 | 0 |
| greglucas | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#330davidt0x2026-05-01 01:56
- Issue#327bryan-harter2026-01-19 18:33cdflib.cdfepoch.to_datetime() incorrectly parsing CDF epochs in python 3.14 (but correctly in python 3.13).
- Issue#327mshumko2026-01-14 00:01cdflib.cdfepoch.to_datetime() incorrectly parsing CDF epochs in python 3.14 (but correctly in python 3.13).
- Issue comment#325greglucas2026-01-09 21:53FILLVAL Bug?
- Issue#325bryan-harter2026-01-09 19:14FILLVAL Bug?
- Issue comment#325bryan-harter2026-01-09 19:14FILLVAL Bug?
- Releasebryan-harter2026-01-09 19:091.3.8
- Pull request#326bryan-harter2026-01-09 18:57
- Issue#325bryan-harter2025-12-09 22:59FILLVAL Bug?
- Issue#325bryan-harter2025-12-09 22:59FILLVAL Bug?
- Issue#324bryan-harter2025-11-24 22:25Fix Remote Data Github Actions
- Issue#263bryan-harter2025-11-24 22:01When checking if EPOCH is monotonically increasing, check the attribute flag MONOTON
- Issue#323bryan-harter2025-11-24 21:55Potential bug with zero length variables?
- Issue#323bryan-harter2025-11-24 21:55Potential bug with zero length variables?
- Issue#321bryan-harter2025-11-24 21:49Create some tests to use as a performance benchmark
- Issue#319bryan-harter2025-11-24 21:36Bug with writing empty global attrs
- Issue#319bryan-harter2025-11-24 21:36Bug with writing empty global attrs
- Issue#303bryan-harter2025-11-24 19:23Remove len != 0 check in cdf_to_xarray._determin_record_dimensions
- Issue#311bryan-harter2025-11-24 19:20Bug - Divide by zero error writing compressed empty variable
- Issue#293bryan-harter2025-11-24 19:12Make a unit test for the bug with TT2000 conversions.
- Issue#291bryan-harter2025-11-24 19:12Determine how to handle "write_var" with incorrect dimension sizes
- Issue#264bryan-harter2025-11-24 19:04Add a flag to not include things like "standard_name" in the cdf_to_xarray conversion
- Issue#65bryan-harter2025-11-22 01:30Astropy epoch performance generally bad
- Issue#65bryan-harter2025-11-22 01:30Astropy epoch performance generally bad
- Issue#299bryan-harter2025-11-21 23:42Update sample usage of writer class
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 0 stars here means stars gained during the window, not the repo's star count.