2eb2d4b90f
feat(nws, normalizers): add NWS hourly forecast normalization and enforce canonical float rounding
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- Implement full NWS hourly forecast normalizer (raw.nws.hourly.forecast.v1 → weather.forecast.v1)
- Add GeoJSON forecast types and helpers for NWS gridpoint hourly payloads
- Normalize temperatures, winds, humidity, PoP, and infer WMO condition codes from forecast text/icons
- Treat forecast IssuedAt as EffectiveAt for stable, dedupe-friendly event IDs
- Introduce project-wide float rounding at normalization finalization
- Round all float values in canonical payloads to 2 decimal places
- Apply consistently across pointers, slices, maps, and nested structs
- Preserve opaque structs (e.g., time.Time) unchanged
- Add SchemaRawNWSHourlyForecastV1 and align schema matching/comments
- Clean up NWS helper organization and comments
- Update documentation to reflect numeric wire-format and normalization policies
This establishes a complete, deterministic hourly forecast pipeline for NWS
and improves JSON output stability across all canonical weather schemas.
2026-01-16 10:28:32 -06:00
8968b6bdcd
Refactor normalizers: dedupe JSON decode + event finalize
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Add shared normalizer helpers to centralize payload extraction, JSON decoding,
and event finalization/validation.
Refactor NWS, Open-Meteo, and OpenWeather observation normalizers to use the
shared spine, removing repeated boilerplate while preserving provider-specific
mapping logic.
2026-01-15 10:36:18 -06:00
