Graham McIntire 6489f08138 Add weather data schema, context, sounding params, and IEM ingestion ... Store surface observations (ASOS) and upper-air soundings (RAOB) alongside QSOs for atmospheric propagation correlation. Three new tables: weather_stations, surface_observations, and soundings with JSONB profiles and pre-computed derived parameters (refractivity, gradients, duct detection, stability indices). Includes IEM API client for historical data import and import script seeded with 95 ASOS + 9 sounding stations from PropCast coverage area.		2026-03-28 15:57:19 -05:00
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gettext	initial	2026-03-28 11:28:47 -05:00
repo	Add weather data schema, context, sounding params, and IEM ingestion	2026-03-28 15:57:19 -05:00
static	initial	2026-03-28 11:28:47 -05:00