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f3baa51a9b
Maps the Table 9 main_heating_control code to SAP control type 1/2/3:
codes 2101-2104 = type 1, 2105-2109 = type 2, 2110+ = type 3. Default
remains type 2 when code is missing or unrecognised.
Two other fixes tried-and-reverted in this slice based on the 100-cert
parity probe:
- NI-thickness → None (the "wall insulated but thickness unknown,
use 50mm row" path): over-corrected in aggregate because many "NI"
certs are genuinely uninsulated. Reverted to legacy NI→0 with a
note to revisit once wall_insulation_type is used as a stronger
signal.
- boiler-age efficiency rescue (cat 1/2, A-F → 0.74, K-M → 0.85):
same issue — stacked with NI fix it over-shot, on its own it gave
marginal MAE without bias improvement. Dropped pending further
investigation.
100-cert parity probe:
MAE 5.72 → 5.65 (-0.07; control-type-only is a small net win)
RMSE 7.58 → 7.48 (-0.10)
bias +1.20 → +1.13
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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| src/domain | ||
| pyproject.toml | ||
| README.md | ||
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/.