mostlyright.weather.qc.rules_nwp

mostlyright.weather.qc.rules_nwp

Per-model NWP QC physics-bounds rule registry (Phase 17 PLAN-10, FORECAST-19).

Replaces the Phase 3.2 inline _qc_status_for_row (HRRR/GFS/NBM uniform) with a per-model registry. Per-family inheritance:

• RULES_NWP_NCEP — 7 baseline rules (temp / dewpoint / RH / gust / precip mm/h / surface pressure / MSLP).
• RULES_NWP_ECMWF — NCEP base + precip_m_total rule (ECMWF tp is METERS, not mm — > 0.305 m/h flagged; < 0 suspect).
• RULES_NWP_GEFS — NCEP base + ensemble-dispersion placeholder (full member-aware aggregation lands in v1.1).
• RULES_NWP_HAFS — NCEP base + storm-basin-latitude sanity (HAFS basins are 0..60 N; outside is sensor error).
• RULES_NWP_MSC_HRDPS — NCEP base + regional-grid bounds (HRDPS continental covers N. America; grid_dist_km > 50 likely outside domain).

Worst-case: suspect > flagged > clean.

Functions

apply_rules(rules, row)	Apply rules to row and return the worst-case status.

Classes

QCRule(name, column, predicate, rationale)	A single physics-bounds rule.

class mostlyright.weather.qc.rules_nwp.QCRule(name, column, predicate, rationale)

Bases: object

A single physics-bounds rule.

• Parameters:
  • name (str)
  • column (str)
  • predicate (Callable [ [dict [str , Any ] ] , Literal [ ‘clean’ , ‘flagged’ , ‘suspect’ ] ])
  • rationale (str)

name

Stable identifier for telemetry / rule-fired counters.

column

Canonical column the rule reads (for documentation).

predicate

row -> "clean" | "flagged" | "suspect".

rationale

Human-readable why-this-rule-exists.

column : str

name : str

predicate : Callable[[dict[str, Any]], Literal['clean', 'flagged', 'suspect']]

rationale : str

mostlyright.weather.qc.rules_nwp.apply_rules(rules, row)

Apply rules to row and return the worst-case status.

• Return type: Literal['clean', 'flagged', 'suspect']
• Parameters:
  • rules (list [QCRule ])
  • row (dict [str , Any ])