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Graham McIntire 57578dff4d Add native HRRR duct detection to hourly propagation scoring 
The PropagationGridWorker now fetches native hybrid-sigma levels
(TMP, SPFH, HGT, PRES × 50 levels) alongside the standard surface
and pressure products. Native data provides 10-50m vertical spacing
vs 250m from pressure levels, detecting thin surface ducts invisible
to the standard product.

Key design: cell-by-cell reducer in Wgrib2.extract_grid_from_file_mapped
processes each of the 95k CONUS cells through a duct analysis function
inline, keeping only scalar metrics per cell. Peak memory ~86 MB
instead of ~1.8 GB for the full grid map.

Per-cell output: native_min_gradient, best_duct_freq_ghz,
max_duct_thickness_m, duct_count. The scorer prefers the native
gradient over the pressure-level gradient when available.

Native fetch is optional — if it fails, scoring continues with
pressure-level data only.
2026-04-11 13:30:48 -05:00
.forgejo/workflows Install Docker CLI in CI runner container 2026-04-11 09:04:22 -05:00
assets Beacon page improvements: comma formatting, sorting, rounding 2026-04-11 09:41:51 -05:00
bin Fix livebook path resolution in bin/notebook 2026-04-07 11:15:49 -05:00
config Reduce hrrr queue to 1 per pod to prevent OOM 2026-04-10 13:37:37 -05:00
docs Phase 3 spike (parked) + Phase 6: temperature anomaly 2026-04-10 08:47:11 -05:00
k8s chore: update prop image to git.mcintire.me/graham/prop:main-1775931628-0389269 [skip ci] 2026-04-11 18:22:07 +00:00
lib Add native HRRR duct detection to hourly propagation scoring 2026-04-11 13:30:48 -05:00
lib_ml Move ML deps to dev/test only, exclude from production build 2026-04-01 12:10:31 -05:00
notebooks Auto-deploy analysis notebook as Livebook app 2026-04-07 11:15:49 -05:00
priv Round lat/lon to 6 decimals everywhere, add commas to EIRP display 2026-04-11 09:49:12 -05:00
rel Add Erlang clustering via libcluster and expose LiveDashboard 2026-04-06 09:46:48 -05:00
test Recalibrate scoring weights from gradient descent on 5000 QSOs 2026-04-11 13:20:00 -05:00
vendor Vendor oban_pro 1.6.13 2026-04-09 14:14:49 -05:00
.dockerignore Optimize Dockerfile layer caching 2026-04-01 10:32:56 -05:00
.formatter.exs initial 2026-03-28 11:28:47 -05:00
.gitignore Add mix era5_backfill task and gitignore .envrc 2026-04-07 12:24:18 -05:00
.tool-versions update deps 2026-04-11 12:03:43 -05:00
AGENTS.md initial 2026-03-28 11:28:47 -05:00
algo.md Recalibrate scoring weights from gradient descent on 5000 QSOs 2026-04-11 13:20:00 -05:00
app.json Migrate healthchecks from CHECKS to app.json 2026-04-04 11:24:56 -05:00
CLAUDE.md Comprehensive CLAUDE.md update with full project architecture and setup 2026-03-31 17:52:57 -05:00
Dockerfile Mount Oban Web dashboard at /admin/oban 2026-04-09 14:07:33 -05:00
elevation.md add elevation findings 2026-03-29 16:23:03 -05:00
mix.exs Vendor oban_pro 1.6.13 2026-04-09 14:14:49 -05:00
mix.lock Update deps: credo, lazy_html, live_stash, fine 2026-04-11 12:03:43 -05:00
prediction.md HRRR forecast hours (f00-f18) with timeline map UI 2026-03-31 16:44:47 -05:00
README.md initial 2026-03-28 11:28:47 -05:00
tail_logs.sh Add type filter to backfill enqueue 2026-04-06 11:42:26 -05:00
updates.md Update seasonal scores from sounding data, document commercial link patterns 2026-04-07 11:45:44 -05:00

README.md

Microwaveprop

To start your Phoenix server:

  • Run mix setup to install and setup dependencies
  • Start Phoenix endpoint with mix phx.server or inside IEx with iex -S mix phx.server

Now you can visit localhost:4000 from your browser.

Ready to run in production? Please check our deployment guides.

Learn more