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Add daily compression framework for HAMMA trigger data#37

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pbitzer wants to merge 1 commit into0.3.xfrom
claude/setup-daily-compression-yLjGh
Open

Add daily compression framework for HAMMA trigger data#37
pbitzer wants to merge 1 commit into0.3.xfrom
claude/setup-daily-compression-yLjGh

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@pbitzer pbitzer commented Jan 7, 2026

Add Brokkr plugin to compress trigger data files on /media/pi using the hamma.compression module. Features:

  • Runs during quiet hours only (default 2-5 AM)
  • Uses hamma.compression for optimized HAMMA 2.0 data compression
  • Configurable method: 'lossless' (~25%) or 'quantize' (~7-18%)
  • Preserves directory structure in output
  • Checks for existing .hmc files to avoid recompression
  • Optionally deletes originals after successful compression

Configuration in main.toml with step and pipeline definitions.

Add Brokkr plugin to compress trigger data files on /media/pi using
the hamma.compression module. Features:

- Runs during quiet hours only (default 2-5 AM)
- Uses hamma.compression for optimized HAMMA 2.0 data compression
- Configurable method: 'lossless' (~25%) or 'quantize' (~7-18%)
- Preserves directory structure in output
- Checks for existing .hmc files to avoid recompression
- Optionally deletes originals after successful compression

Configuration in main.toml with step and pipeline definitions.
@pbitzer pbitzer requested a review from jcburchfield January 7, 2026 19:54
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3 participants