WFIGS returns ISO 3166-2 state codes (US-MT) and 2-letter incident
type codes (WF, RX). Normalize at parse boundary:
- normalize_state: strips US- prefix (US-MT -> MT)
- normalize_incident_type: maps codes to names (WF -> wildfire)
Fixes:
- category was fire.incident.wf, now fire.incident.wildfire
- region was US-US-MT-GLACIER, now US-MT-GLACIER
Both raw and normalized values stored in event.data.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Two new adapters for wildfire data from NIFC WFIGS:
- wfigs_incidents: Active fire incident locations
- wfigs_perimeters: Active fire perimeter polygons
Features:
- IRWIN GUID dedup via is_published/mark_published
- Fall-off detection with removal events when fires exit current
- Bbox post-filtering with shapely polygon intersection
- Severity mapping from DailyAcres (0-4 scale)
- Subject hierarchy: central.fire.<layer>.<state>.<county>
Ships disabled by default; operators enable via GUI.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
