UCVM is used to query seismic velocity models for earth properties (Vp, Vs, density) by lat,long, and depth. It can create velocity meshes used in seismic wave propagation simulations. This repo contains the source codes that implement the core UCVM query interface. Python-based plotting modules, based on matplotlib, are now hosted in a separate github repo called SCECcode/ucvm_plotting.
active 2024-06-28 → 2026-08-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 774 days from 2024-06-28 to 2026-08-10. Pushes: 208 total, peak 7 in a day. Pull requests: 17 total, peak 4 in a day. Issues: 6 total, peak 5 in a day. Comments: 3 total, peak 2 in a day. Stars: 9 total, peak 2 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
Recent activity
Latest issues, pull requests and releases
- Pull request#61abhatthal2026-03-18 00:22
- Releasemeihuisu2025-08-16 05:43UCVM v25.7
- Issue#59meihuisu2025-08-15 19:49GTL Vs30 bias
- Issue#10meihuisu2025-08-15 19:23Missing conf file for 1dgtl?
- Issue#43meihuisu2025-08-15 19:18re-examine need for system.list file
- Issue#42meihuisu2025-08-15 18:57md5 checksum error on Delta installation
- Issue comment#42meihuisu2025-08-15 18:57md5 checksum error on Delta installation
- Issue#41meihuisu2025-08-15 18:56UCVM giving error in compilation
- Issue comment#41meihuisu2025-08-15 18:56UCVM giving error in compilation
- Issue#59dttrugman2025-07-08 22:46GTL Vs30 bias
- Pull request#56meihuisu2025-05-01 04:58
- Pull request#56meihuisu2025-05-01 04:57
- Pull request#55meihuisu2025-04-25 05:54
- Pull request#55meihuisu2025-04-25 05:53
- Pull request#54meihuisu2025-04-18 01:20
- Pull request#54meihuisu2025-04-18 01:20
- Pull request#53meihuisu2025-04-17 22:41
- Pull request#53meihuisu2025-04-17 22:41
- Pull request#52meihuisu2025-01-07 00:00
- Pull request#52meihuisu2025-01-06 23:57
- Pull request#51meihuisu2024-10-17 06:54
- Issue comment#51meihuisu2024-10-17 06:53main to testMei merge
- Pull request#51meihuisu2024-10-17 06:52
- Pull request#51meihuisu2024-10-17 06:52
- Pull request#51meihuisu2024-10-17 06:52
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 9 stars here means stars gained during the window, not the repo's star count.