Files
gps-denied-onboard/tests
Yuzviak a05381ade2 feat(testing): per-frame JSONL trace in E2EHarness
Opt-in trace_path parameter dumps one JSON record per processed frame
with the fields diagnostics need:

  frame_idx, timestamp_ns, vo_success, alignment_success,
  tracking_state, confidence,
  eskf_initialized, eskf_position_enu (or None), eskf_pos_sigma_m,
  estimate_lat/lon, gt_lat/lon/alt

No perf cost when trace_path is None. File is rotated per run — safe to
point at /tmp/foo.jsonl for ad-hoc debugging.

First real run on EuRoC MH_01 (100 frames) immediately exposes the
concrete divergence: vo_success=0/100 (VO never engages on EuRoC
grayscale imagery with current SP+LG adapter), eskf_initialized=0/100,
alignment_success=77/100 (satellite-fallback path fires). Diagnosis
that was hidden behind a single "ATE=10.9 km" number is now machine-
readable per frame.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-18 14:29:34 +03:00
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