BW writes "OORANGE" (truncation of "Out Of Range") when a channel
exceeds its full-scale, and uses a typo'd label "Peak Vector Sum
TimeSum" for the PVS time field. Both confirmed against real ASCII
files pulled from a Windows watcher PC 2026-05-27:
T190LD5Q.LK0W Vert PPV = OORANGE (Normal range, 10 in/s exceeded)
T438L713.RY0W All three PPVs OORANGE (Sensitive range, 1.25 in/s)
K557L3YM.OE0W Tran+Vert PPV OORANGE + MicL PSPL OORANGE
Previously our _parse_number() returned None for OORANGE → DB columns
ended up NULL → events vanished from filters / sorts / dashboards
despite being legitimate high-amplitude events.
New behavior — substitute a conservative bound + set a saturation flag:
- Channel PPV → geo_range_ips + ChannelStats.ppv_saturated
- Peak Vector Sum → sqrt(3) * geo_range_ips + peak_vector_sum_saturated
- MicL PSPL → 140 dB(L) + MicStats.pspl_saturated
Flags propagate to the sidecar's bw_report block so the SFM UI can
render "> 10 in/s" / "> 140 dBL" rather than treating the substituted
value as exact.
Same commit also accepts "Peak Vector Sum TimeSum" as an alias for
"Peak Vector Sum Time" (BW always writes the typo on OORANGE PVS
lines — every example file confirms it).
Tests: new test_oorange_marker_treated_as_saturation (synthetic) +
test_real_oorange_event_t190_parses (skips if real fixture absent).
177/177 tests pass; 16 pre-existing missing-fixture skips unchanged.
Five events on prod (T190, T438, K557, plus 2 others matching the
same fault pattern) will pick up correct peaks + saturation flags
once watchers re-forward.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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