Model/packages/domain
Khalim Conn-Kowlessar 377caea20a §6 slice 4: 6 Elmhurst fixtures conform on (83) + (84) to ≤5e-3 W
Adds SECTION_6_VERTICAL_WINDOWS, SECTION_6_ROOF_WINDOWS,
SECTION_6_ROOFLIGHTS, LINE_83_M_TOTAL_SOLAR_W, LINE_84_M_TOTAL_GAINS_W
to each of the 6 _elmhurst_worksheet_*.py fixtures, plus an
ALL_FIXTURES-parametrised end-to-end test in test_solar_gains.py.

144 assertions GREEN (12 months × 2 lines × 6 fixtures) at abs=5e-3 W:
  - (83) total solar gains via solar_gains_from_cert
  - (84) = §5 LINE_73_M_TOTAL_INTERNAL_GAINS_W + (83) — cross-checks
    §5 conformance and §6 orchestrator in one go.

000516 exercises the roof window path (1.18 m² NE at 45° pitch, Z=1.0).
000474/000477/000487 carry mixed glazing types (g⊥=0.72 + g⊥=0.76 within
the same fixture) — verifies _g_perpendicular respects per-window
manufacturer-declared values.

`_build_section_6_epc(fixture)` is local to the test (handover §11):
fixture build_epc()s stay untouched. make_window gains a convenience
`solar_transmittance` shortcut so fixture literals stay readable.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-20 20:42:59 +00:00
..
src/domain §6 slice 4: 6 Elmhurst fixtures conform on (83) + (84) to ≤5e-3 W 2026-05-20 20:42:59 +00:00
pyproject.toml slice 13: to_rows(properties) returns pd.DataFrame 2026-05-16 16:43:28 +00:00
README.md added potential file scaffolding: 2026-05-15 10:56:53 +00:00

domna-domain

Shared domain types — Property, Properties, BaselinePerformance, Plan, PlanPhase, Scenario, ScenarioPhase, ScenarioSnapshot, Recommendation, OptimisedPackage, EpcPropertyData, etc.

Boundary: types only. No persistence, no IO, no business logic. Other packages and services depend on domna-domain; this package depends on nothing internal.

Domain definitions live in ../../CONTEXT.md. New types added here must match the glossary terms.

Layout

src/domain/
├── __init__.py
├── property.py             # Property, Properties, PropertyIdentity
├── site_notes.py
├── landlord_overrides.py
├── baseline_performance.py # lodged + effective pair (ADR-0004)
├── plan.py                 # Plan, PlanPhase, OptimisedPackage
├── scenario.py             # Scenario, ScenarioPhase, ScenarioSnapshot (ADR-0005)
├── recommendation.py
├── geospatial.py
├── solar.py
├── anomaly_flags.py
└── ml/
    ├── __init__.py
    ├── transform.py        # EpcMlTransform (versioned per §8.3)
    └── schema.py

When datatypes/epc/domain/ folds in, the EPC schema types move under src/domain/epc/.