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prop/lib/microwaveprop/weather
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Graham McIntire 33f5d4edbe
feat(rainscatter): classify QSO propagation mechanism from common-volume radar 
Adds a per-contact enrichment pipeline that determines whether a QSO was
most likely carried by rain scatter, tropospheric ducting, or ordinary
troposcatter — using IEM n0q composite reflectivity sampled inside the
lens-shaped intersection of 400 km-radius disks around each endpoint.

Pieces:
  * Microwaveprop.Propagation.CommonVolume — lens geometry (haversine,
    in-CV test, bbox, area).
  * contact_common_volume_radar table (1:1 per contact) storing
    aggregate dBZ stats inside the CV + radar_status column on contacts.
  * Microwaveprop.Workers.CommonVolumeRadarWorker — Oban :radar queue,
    fetches the n0q frame at QSO time, iterates pixels inside the CV
    bbox, aggregates rain/heavy/core-pixel counts, max/mean dBZ, and
    coverage percentage.
  * Microwaveprop.Propagation.RainScatterClassifier — rule-based mapper
    from (band, distance, radar stats, duct flags) to one of
    :likely_rainscatter | :rainscatter_possible | :tropo_duct |
    :troposcatter | :unknown.
  * ContactWeatherEnqueueWorker learns a :radar enrichment type and
    enqueues the CV worker on contact submission; pre-2014 contacts
    (outside IEM n0q coverage) are pinned to :unavailable.
  * `mix radar_backfill` bulk-enqueues historical contacts with
    --year / --limit / --dry-run.
  * Contact detail page renders a mechanism badge with supporting
    stats (common-volume area, max dBZ, heavy-rain pixel count,
    coverage %).
2026-04-17 15:57:59 -05:00
..
grib2 fix(wgrib2): account for 8-byte Fortran record overhead between messages 2026-04-16 14:58:55 -05:00
frontal_analysis.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
grid_cache.ex Fix /weather 500 on cold cache, untrack k8s secret 2026-04-12 13:56:59 -05:00
hrrr_client.ex Split HRRR pressure levels for grid hot path vs per-contact profiles 2026-04-15 08:19:33 -05:00
hrrr_climatology.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
hrrr_native_client.ex Fix credo warnings: struct specs, length/1, and test patterns 2026-04-12 10:26:53 -05:00
hrrr_native_profile.ex Extend skew-T plot to cover the full troposphere 2026-04-14 17:25:58 -05:00
hrrr_profile.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
iem_client.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
iemre_observation.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
metar_5min_observation.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
mrms_cache.ex Add MRMS rain mosaic, fix beacons crash, fix UTC clock flash 2026-04-12 14:49:20 -05:00
mrms_client.ex test: cover mrms_cache + mrms_fetch_worker, add Req.Test seam 2026-04-16 14:58:54 -05:00
narr_client.ex fix(narr): handle cdo 2.5.1 mixed name/code output 2026-04-16 15:14:51 -05:00
narr_profile.ex Rename ERA5 → NARR across the codebase 2026-04-16 09:22:23 -05:00
ncei_metar_client.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
nexrad_cache.ex Add more caching to make the map feel instant 2026-04-12 12:26:25 -05:00
nexrad_client.ex feat(rainscatter): classify QSO propagation mechanism from common-volume radar 2026-04-17 15:57:59 -05:00
nexrad_observation.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
rtma_client.ex test: cover rtma_client + rtma_fetch_worker, add Req.Test seam 2026-04-16 14:58:54 -05:00
rtma_observation.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
solar_client.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
solar_index.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
sounding.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
sounding_params.ex Fix credo warnings: struct specs, length/1, and test patterns 2026-04-12 10:26:53 -05:00
station.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
surface_observation.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00
theta_e.ex Guard against zero specific humidity in theta-e computation 2026-04-11 12:52:32 -05:00
uwyo_sounding_client.ex Ingest Canadian radiosondes via UWYO + plans for RDPS/HRDPS 2026-04-13 09:14:34 -05:00
weather_layers.ex Add dialyzer specs and types across the codebase 2026-04-12 08:55:04 -05:00