3 commits

Author	SHA1	Message	Date
Graham McIntire	e3d430f8c4	feat(weather): add duct cutoff band map layer ... Show on /weather where the detected duct geometry traps each microwave band. Overview mode bins cells by their lowest trapped frequency (Bean & Dutton cutoff); band-picker mode masks cells whose duct doesn't reach the selected band. Cutoff is pre-computed per cell in both writers (Elixir derive + Rust derive_row reads best_duct_freq_ghz from CellValues), persisted to ScalarFile, and shipped to the JS hook via the existing binary cell pack. Also cleans up six pre-existing length/1 credo warnings in unrelated test files.	2026-05-15 19:51:24 -05:00
Graham McIntire	5d90d52a45	test: format all test files + GridCache Valkey backend (49%->74%) ... Coverage: 79.09% -> 79.30% (GridCache 49% -> 74%)	2026-05-07 16:04:32 -05:00
Graham McIntire	b764034e46	test: push coverage to 78.6% — MapLayers 100%, LinkMargin 100%, Elevation 94% ... - Weather.MapLayers: unit tests for all/0, default_id/0, valid_id?/1 (25→100%) - Rover.LinkMargin: link_margin_db ScoresFile round-trip tests (57→100%) - Rover.Elevation: SRTM tile file read path + void sentinel (44→94%) - Pskr.Aggregator: pending_count, empty flush tests (65→74%) - Buildings.MsFootprints: quadkey/bbox pure function tests (51→51%) - Weather.Grib2.Wgrib2: property tests for parse_lon_val_segment (23→23%) - test/support/data_case: File.rm_rf -> rm_rf to fix concurrent race	2026-05-07 13:17:40 -05:00