rover_map_hook and weather_map_hook share the same viewport-scoped
data flow as the propagation map — they hit the same blank-tile bug
after tab hide or socket reconnect. Add reconnected() + visibilitychange
handlers and document the requirement in CLAUDE.md so future hooks that
push map_bounds don't regress.
node3's NVMe SSD is the new shared-storage home. Mount the whole
/data export from 10.0.15.103 at /data inside the pod (instead of
the old skippy export of /data/srtm at /srtm) so there's room for
future shared stuff — Parquet score files, maybe a DuckDB database,
or whatever the next thing is — without re-exporting a new path.
SRTM tiles now live at /data/srtm rather than /srtm. Update the
srtm_tiles_dir runtime config to match, and fix the two doc
pointers (CLAUDE.md, duckdb plan) that referenced the old path.
Already applied to the cluster and rolled out; pods confirmed
running with tiles visible at /data/srtm.
Adds Microwaveprop.Propagation.AsosNudge: a pure IDW bias-field module
that takes ASOS observations + HRRR profiles and returns re-scored grid
rows for every cell within 250km of a reporting station. Upper-air
fields (min_refractivity_gradient, pwat_mm, hpbl_m, profile, duct
metadata) pass through unchanged so HRRR's signal isn't clobbered.
The old AsosAdjustmentWorker was unwired and buggy — nil'd out ~22% of
the scoring weight and wrote orphan timestamps. Replaced with a slim
worker that queries the latest HRRR valid_time, fetches live ASOS
currents, calls AsosNudge.compute/3, and upserts onto
(lat, lon, valid_time, band_mhz) so nudged values overwrite the HRRR
hour cleanly instead of polluting available_valid_times. After each
upsert it warms ScoreCache and broadcasts propagation:updated so live
/map clients refresh.
Cron hooked up every 10 minutes in config.exs and dev.exs. Also cleaned
up the stale "dev has propagation disabled" note in CLAUDE.md.
13 new AsosNudge unit tests cover: residual computation (co-located,
out-of-grid, nil fields), IDW weighting (single station, far station,
two equidistant stations, nil component handling), upper-air
preservation, and the compute/3 entry point's shape and radius filter.
Drive-by Styler formatting touched a handful of unrelated files from
`mix format`.
