osmose.validation

ICES validation harness for OSMOSE model outputs.

Compares post-run species biomass against ICES Stock Assessment Graph (SAG) envelopes loaded from frozen JSON snapshots. Replaces the manual “compute mean biomass → eyeball ICES table” workflow with a structured in-range / out-of-range diagnostic.

Modules

fisheries	Fishing-vs-natural mortality (F/M) diagnostics for OSMOSE outputs.
fisheries_reference	Resolve per-species fisheries reference points: user-supplied Bmsy + ICES-auto-filled Fmsy.
fmsy_sweep	Model-internal fishery reference points via a per-species yield-vs-F sweep.
ices	ICES Stock Assessment Graph (SAG) snapshot validator for OSMOSE outputs.
stock_status	Indicative stock status: per-year SSB/Bmsy and exploited-stage F/Fmsy → Kobe quadrants.