2 Commits

Author	SHA1	Message	Date
Deeman	4817f7de2f	feat(extract): add 4 weather locations (ES, PE, UG, CI) ... Expands coverage from 8 to 12 coffee-growing regions: - brazil_espirito_santo (Robusta/Conilon — largest BR Robusta state) - peru_jaen (Arabica — fastest-growing origin, top-10 global producer) - uganda_elgon (Robusta — 4th largest African producer) - ivory_coast_daloa (Robusta — historically significant West African origin) Now 8 Arabica + 4 Robusta regions = 12 calls/day (well within OWM free tier). Backfill cost: ~21,900 additional calls over ~44 days at 500/run. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-02-26 00:12:29 +01:00
Deeman	08e74665bb	feat(extract): add OpenWeatherMap daily weather extractor ... Adds extract/openweathermap package with daily weather extraction for 8 coffee-growing regions (Brazil, Vietnam, Colombia, Ethiopia, Honduras, Guatemala, Indonesia). Feeds crop stress signal for commodity sentiment score. Extractor: - OWM One Call API 3.0 / Day Summary — one JSON.gz per (location, date) - extract_weather: daily, fetches yesterday + today (16 calls max) - extract_weather_backfill: fills 2020-01-01 to yesterday, capped at 500 calls/run with resume cursor '{location_id}:{date}' for crash safety - Full idempotency via file existence check; state tracking via extract_core SQLMesh: - seeds.weather_locations (8 regions with lat/lon/variety) - foundation.fct_weather_daily: INCREMENTAL_BY_TIME_RANGE, grain (location_id, observation_date), dedup via hash key, crop stress flags: is_frost (<2°C), is_heat_stress (>35°C), is_drought (<1mm), in_growing_season Landing path: LANDING_DIR/weather/{location_id}/{year}/{date}.json.gz Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-02-25 22:40:27 +01:00