prop/test
Graham McIntire a68027b00b
feat(scoring): per-band mechanism stack via cell_score/2
Replaces the "tropo composite + post-hoc aurora boost" model with a
max-over-mechanisms dispatcher so each band's score reflects the
dominant propagation channel rather than summing alternative paths.

- BandConfig.mechanisms/1 derives the stack from frequency:
  ≤432 MHz gets [:tropo, :aurora]; >432 MHz stays [:tropo]. Bands
  may override with an explicit :mechanisms field.
- Scorer.mechanism_score/3 returns a standalone integer score for
  one mechanism (:tropo delegates to composite_score; :aurora is a
  clean Kp/freq function, not a boost on top of tropo).
- Scorer.cell_score/2 takes max across the band's mechanisms so a
  Kp-6 storm scores 6m at 85 even when the tropo picture is poor,
  instead of conflating the two channels.

Es and F2 stay in PathCompute since they're path-distance-dependent.
The legacy aurora_boost path is unchanged so no callers shift today.
2026-05-04 16:46:48 -05:00
..
fixtures NarrClient.extract_profile_from_file/3 + fetch_profile_at/2 2026-04-15 18:54:02 -05:00
microwaveprop feat(scoring): per-band mechanism stack via cell_score/2 2026-05-04 16:46:48 -05:00
microwaveprop_web feat(contacts): record + show flagger attribution; admin delete 2026-05-04 10:15:13 -05:00
mix/tasks feat(aprs): mix calibrate.aprs_144 task for fitting 144 MHz weights 2026-05-01 12:57:41 -05:00
support feat(rainscatter): classify QSO propagation mechanism from common-volume radar 2026-04-17 15:57:59 -05:00
test_helper.exs feat(aprs): add Aprs context for read-only queries against aprs.me 2026-05-01 12:47:35 -05:00