Python framework for short-term ensemble prediction systems.
active 2024-06-15 → 2026-08-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 787 days from 2024-06-15 to 2026-08-10. Pushes: 129 total, peak 5 in a day. Pull requests: 57 total, peak 8 in a day. Issues: 37 total, peak 5 in a day. Comments: 260 total, peak 20 in a day. Stars: 59 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 |
|---|---|---|---|---|
| RubenImhoff | 149 | 21 | 6 | 79 |
| dnerini | 143 | 37 | 19 | 51 |
| mats-knmi | 84 | 20 | 8 | 31 |
| sidekock | 55 | 12 | 2 | 30 |
| ladc | 38 | 13 | 3 | 13 |
| m-rempel | 22 | 3 | 1 | 11 |
| codecov[bot] | 18 | 0 | 0 | 18 |
| larsbonnefoy | 16 | 6 | 7 | 0 |
| FelixE91 | 13 | 12 | 0 | 1 |
| alanseed | 9 | 0 | 2 | 6 |
| aitaten | 8 | 0 | 1 | 4 |
| Copilot | 7 | 3 | 2 | 2 |
| rutkovskii | 6 | 0 | 1 | 3 |
| pulkkins | 4 | 2 | 1 | 0 |
| ritvje | 4 | 0 | 0 | 3 |
| DANIELV95 | 3 | 0 | 3 | 0 |
| wxguy | 2 | 0 | 0 | 1 |
| yitzisnow | 2 | 0 | 0 | 1 |
| AVI68 | 1 | 0 | 0 | 0 |
| bwalraven | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#547ladc2026-05-05 20:35
- Issue comment#546codecov[bot]2026-04-21 08:19fix only zeros when using external nowcast
- Issue comment#543FelixE912026-04-18 09:52Precip + no-precip input time steps cause blending failure AND in general ar_order=1 causes blending failure
- Issue comment#544RubenImhoff2026-04-09 07:52Support for mixed precip/noprecip input and AR order 1
- Pull request#540RubenImhoff2026-02-27 07:56
- Issue#481RubenImhoff2026-02-27 07:36Allow for possibility to end with full NWP weight at end of blending
- Pull request#536RubenImhoff2026-02-27 07:36
- Issue comment#539RubenImhoff2026-02-27 07:05Fix pandas-compatible scalar assignment in tdating
- Issue comment#536RubenImhoff2026-01-27 14:54Allow for possibility to end with full NWP weight at end of blending
- Issue comment#481RubenImhoff2026-01-20 09:44Allow for possibility to end with full NWP weight at end of blending
- Issue comment#532dnerini2026-01-17 22:22Motion field updated every timestep
- Issue comment#481alanseed2026-01-17 00:41Allow for possibility to end with full NWP weight at end of blending
- Issue comment#481RubenImhoff2026-01-14 10:32Allow for possibility to end with full NWP weight at end of blending
- Releasednerini2025-11-28 20:33pysteps v1.19.0
- Issue comment#528mats-knmi2025-11-28 12:34Add smooth_radar_mask functionality from steps blending to pca_kalman_filter_blending
- Issue comment#529RubenImhoff2025-11-28 11:13Failing STEPS blending example
- Issue#529dnerini2025-11-27 07:47Failing STEPS blending example
- Issue comment#520dnerini2025-11-26 21:51Enhancing the use of external nowcasts to also support ensembles and noise
- Issue comment#528m-rempel2025-11-26 19:39Add smooth_radar_mask functionality from steps blending to pca_kalman_filter_blending
- Issue comment#528RubenImhoff2025-11-21 14:41Add smooth_radar_mask functionality from steps blending to pca_kalman_filter_blending
- Issue comment#528RubenImhoff2025-11-21 13:53Add smooth_radar_mask functionality from steps blending to pca_kalman_filter_blending
- Issue comment#528RubenImhoff2025-11-20 07:58Add smooth_radar_mask functionality from steps blending to pca_kalman_filter_blending
- Issue comment#528codecov[bot]2025-11-18 09:32Add smooth_radar_mask functionality from steps blending to pca_kalman_filter_blending
- Issue comment#520RubenImhoff2025-11-04 06:42Enhancing the use of external nowcasts to also support ensembles and noise
- Issue#526ladc2025-10-24 22:13no versions specified in requirements.txt cause unpredictable failures due to dependency upgrades.
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 59 stars here means stars gained during the window, not the repo's star count.