2 commits

Author	SHA1	Message	Date
Graham McIntire	3604896726	Rename ERA5 → NARR across the codebase ... - Schema: Era5Profile → NarrProfile; table renamed via migration rename_era5_profiles_to_narr_profiles (ALTER TABLE + rename indexes, atomic and instant, no row rewrite) - Weather helpers: find_nearest_era5/era5_for_contact/era5_profiles_for_path → find_nearest_narr/narr_for_contact/narr_profiles_for_path - BackfillEnqueueWorker: :era5 → :narr type (virtual, no narr_status column); reconcile_stale_queued_to_unavailable and status_priority_order now skip virtual types via @virtual_types. Fixes the prod crash where the cron tried to update a non-existent era5_status column. - ContactWeatherEnqueueWorker: build_era5_jobs → build_narr_jobs, era5_jobs_for_contact → narr_jobs_for_contact - ContactLive: @era5 → @narr, maybe_enqueue_era5 → maybe_enqueue_narr; UI label "ERA5 (0.25°)" → "NARR (32 km)" - Cron (runtime.exs): args types list now "narr" instead of "era5" - /status: progress row, status-by-type card, totals.narr_profiles, and table-count lookup all target narr_profiles - Drop obsolete Era5CdsJob schema + era5_cds_jobs table (inspection artifact from the retired CDS pipeline; 34 orphan rows in prod) - Misc docstring/comment cleanups (skew_t, about, wgrib2, propagation_train) Includes a regression test for the virtual-type crash.	2026-04-16 09:22:23 -05:00
Graham McIntire	7c33af7278	Add Microwaveprop.Workers.NarrFetchWorker ... Per-contact Oban worker that fetches one NARR profile via NarrClient.fetch_profile_at/2 and inserts it into era5_profiles. Replaces Era5FetchWorker for pre-2014 contacts. Unlike the ERA5 router, NARR fetches are per-point so this worker does the fetch + insert directly — no downstream batch worker, no routing. Args shape matches Era5FetchWorker: %{"lat", "lon", "valid_time"}. Lat/lon get snapped to 0.25° (same dedup granularity as ERA5). valid_time MUST already be on a 3-hourly NARR analysis slot (00/03/06/09/12/15/18/21 UTC on the hour) — the worker raises ArgumentError via NarrClient.url_for/1 otherwise. Caller-side snapping (in ContactWeatherEnqueueWorker) lands in the next task. Existence check tightened to ±15 minutes (vs ERA5's ±30) since NARR is exact 3-hourly. On error, logs a warning and returns {:error, reason} so Oban retries with backoff (max_attempts: 3). The :narr Oban queue config and the ContactWeatherEnqueueWorker swap are deliberately NOT touched in this commit — those are the next two tasks of the plan.	2026-04-15 18:54:02 -05:00