29be9cbe5f
Task group 2 (part a) of elevation-profile-hardening — wire the group-1 primitives into the headline stat and the chart. - computeElevation (parse.ts): despike each segment's elevation sequence, then take filteredTotals; gain/loss are now noise-filtered (no more 20–50% inflation from per-point jitter), the profile is built from the despiked data, and additive gainRaw/lossRaw expose the unfiltered sums. - elevationSeries: despike per segment (no cross-trkseg interpolation) before downsampling, so the chart and the headline totals derive from the same cleaned data. - types.ts: GpxData.elevation gains gainRaw/lossRaw (additive). Well-formed monotonic climbs are unchanged (steps exceed the 5 m threshold → filtered == raw); a shared noisy-track test proves jitter is filtered and a 300 m single-point spike is interpolated out of both the totals and the chart. Verified: gpx 111/111; full pnpm typecheck 13/13, lint 13/13, test 11/11 (journal + planner compile with the additive fields). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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