No description

Matt 26a84e3705 Commit reproducible MVUM ingest script (P4) ... Operational scripts only (no service code, no tests). - backend/scripts/mvum_backfill.py: cleaned, repo-ready version of the P2/P3 NFS-centerline backfill. argparse --db-path (default /mnt/nav/navi.db) / --nfs-gdb (default the EDW Trans_Trail_NFS_Publish.gdb) / --dry-run; no /tmp, no test-DB paths, no prod-refusing guard (intended for prod, gated by --dry-run + the README snapshot step). Extracts NFS geometry from the .gdb via ogr2ogr into a cache beside it (no GDAL Python bindings here), matches null mvum_trails rows by TRAIL_NO+TRAIL_NAME within the forest ADMIN_ORG prefix, merges segments, writes WKB. Idempotent (UPDATE WHERE shape IS NULL). Prints rows_attempted/rows_updated/rows_skipped_no_match/rows_skipped_nfs_null_geom. - backend/scripts/README-mvum-ingest.md: source URLs, initial ingest (ogr2ogr shapes), refresh, repair (the NULL-shape gap), snapshot-first + stop-service guardrails, and the produce-vs-consume pointer to mvum.py / mvum_annotate.py / mvum_exclude.py. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>		2026-05-26 02:01:55 +00:00
backend	Commit reproducible MVUM ingest script (P4)	2026-05-26 02:01:55 +00:00
frontend	MVUM Layer 1: per-edge annotation + accurate closure counts (#23)	2026-05-25 19:32:43 -06:00