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Matt
1a9dfc8f8d
Phase A: Trail Entry Point Index - Extract highway endpoints from idaho-latest.osm.pbf using osmium + ogr2ogr - Store 740,430 entry points in /mnt/nav/navi.db (SQLite with spatial index) - Entry points by class: service (271k), footway (152k), residential (146k), track (111k), path (26k), unclassified (16k), tertiary (9k), secondary (4k), primary (4k), bridleway (15) Phase B: Pathfinder → Valhalla Stitching (router.py) - OffrouteRouter orchestrates wilderness pathfinding + Valhalla on-network routing - Queries entry points within 50km (expanding to 100km if needed) - MCP pathfinder routes to nearest reachable entry point - Calls Valhalla pedestrian/bicycle/auto costing for on-network segment - Returns GeoJSON FeatureCollection with wilderness + network + combined segments Phase C: Flask Endpoint - POST /api/offroute with start/end coordinates, mode, boundary_mode - Returns GeoJSON route with per-segment metadata and turn-by-turn maneuvers Validated: 42.35,-114.30 → Twin Falls downtown - Wilderness: 0.5km, 9min | Network: 36km, 413min | Total: ~421min - 21 turn-by-turn instructions, segments connect at entry point Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> |
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| .. | ||
| __init__.py | ||
| barriers.py | ||
| cost.py | ||
| dem.py | ||
| friction.py | ||
| prototype.py | ||
| router.py | ||
| trails.py | ||