USGS rejects bBox coords with >7 decimals (raw Leaflet clicks have 14) —
round all coverage-derived coordinates to 6dp so USGS/others accept them.
TomTom flow 400 ("Point too far from nearest existing segment") on rural
grid cells is expected no-data, not an error — log debug and skip instead
of warning. Fix the fires log to not claim "in US-ID" under coverage mode.
Co-authored-by: Matt Johnson <mj@k7zvx.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Phase 1 of replacing per-adapter geographic scoping with one coverage
bbox. Adds a `coverage.bbox` [W,S,E,N] config and meshai/coverage.py — a
pure, tested derivation layer: geometry primitives (point_in_bbox,
intersects, centroid, grid_points, arcgis_envelope) + static US-state and
avalanche-center bbox tables + resolve_adapter_coverage() mapping one bbox
to each native adapter's effective scope. Central-fed adapters return None
(Central governs). No adapter wiring or GUI yet — foundation only.
Co-authored-by: Matt Johnson <mj@k7zvx.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
