It is a tiny C# app, which is able to read SL3 sonar log files made by Lowrance & Simard devices and export the frame headers into a CSV text file. For details see & cite the following publication: Halmai, Ákos, Alexandra Gradwohl–Valkay, Szabolcs Czigány, Johanna Ficsor, Zoltán Á. Liptay, Kinga Kiss, Dénes Lóczy, and Ervin Pirkhoffer. 2020. "Applicability of a Recreational-Grade Interferometric Sonar for the Bathymetric Survey and Monitoring of the Drava River" ISPRS International Journ
active 2023-08-15 → 2026-05-24 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1014 days from 2023-08-15 to 2026-05-24. Pushes: 29 total, peak 6 in a day. Pull requests: 7 total, peak 4 in a day. Issues: 3 total, peak 2 in a day. Comments: 15 total, peak 3 in a day. Stars: 12 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
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| halmaia | 44 | 29 | 6 | 7 |
| gushangzao007 | 4 | 0 | 0 | 4 |
| Rivas29617 | 3 | 0 | 0 | 2 |
| mrold | 1 | 0 | 0 | 1 |
| DJ5MG | 1 | 0 | 1 | 0 |
| Whateverman2012 | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 12 stars here means stars gained during the window, not the repo's star count.