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Add osnma_log_viewer.py tool

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Carles Fernandez
2025-09-09 08:29:11 +02:00
parent 63800aa423
commit 3f4c4a5dc9
4 changed files with 532 additions and 3 deletions
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docs/CHANGELOG.md
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@@ -45,9 +45,14 @@ All notable changes to GNSS-SDR will be documented in this file.
### Improvements in Usability:
- Added a GNSS skyplot visualization utility at `utils/skyplot/skyplot.py`,
which generates a skyplot from a RINEX navigation file and saves the image in
PDF format. It requires `numpy` and `matplotlib`.
- Added a Python-based GNSS skyplot visualization utility at
`utils/skyplot/skyplot.py`, which generates a skyplot from a RINEX navigation
file and saves the image in usual image formats. It requires `numpy` and
`matplotlib`.
- Added a Python-based OSNMA timeline viewer visualization utility at
`utils/osnma-log-viewer/osnma_log_viewer.py`, which generates a plot from a
GNSS-SDR log file containing OSNMA messages. It requires `matplotlib` and
`pandas`.
- `File_Signal_Source` fixed file length and sample skip calculations on 32-bit
systems.
- Fixed tracking the same PRN in multiple channels. Previously, this could