Make the sensor self-check a first-class part of the standardized decoded event
so SFM stops decoding it at report time — device-agnostic, per the store's
decoder→standardized-.h5→SFM model.
* Event gains a `sensor_check` field; both decoders attach the traces where
they set raw_samples — series-3 in event_file_io.read_blastware_file
(minimateplus.sensor_check), series-4 in waveform_store's IDF path
(micromate.sensor_check). Covers ingest and backfill (both re-decode).
* event_hdf5 bumps schema_version 1→2 and writes an optional /sensor_check
group (raw counts, int32, per channel present). read_event_hdf5 returns
it; plot_json_from_hdf5 carries it as a top-level key. Old v1 files still
read cleanly (no group → None), so nothing breaks before the backfill.
* gather_report_data reads sensor_check_waveforms from the .h5 and drops the
report-time series-3 decode — the report no longer reaches into a decoder,
and a series-4 event now lights up the same strip automatically.
Stored as raw counts (a shape diagnostic, rendered fit-to-box): the per-series
count scale differs and a physical mic unit is ill-defined, so conversion would
add complexity for no display benefit — easy to add later if a numeric use
appears.
Tests: .h5 roundtrip + backward-compat + plot_json + real series-3 decode
attaches to the Event.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDXjZCr4RqT2U3QvMDhgzf
serversdownandClaude Opus 4.8
8d3cdba1b5