Model/packages/domain
Khalim Conn-Kowlessar fa49d7b946 §7 slice 1: mean_internal_temperature_monthly orchestrator with per-zone η
Adds MeanInternalTemperatureResult + mean_internal_temperature_monthly,
implementing SAP10.2 §7 Table 9c steps 1-9 sequentially:
  - (86) η_living  = f(Ti = T_h1 = 21°C)
  - (89) η_elsewhere = f(Ti = T_h2 from Table 9)
  - (94) η_whole = f(Ti = (93)m adjusted MIT)

Three distinct η values per month, each computed from its own zone's Ti
via the existing utilisation_factor leaf. Closes the 6.6e-3 °C drift on
000490 (92)m Jan that the prior single-η implementation produced.

Driven by 000490 Jan worksheet (92)m = 15.1899 to abs=5e-3 °C. Other 11
months + per-zone line refs are exercised by the ALL_FIXTURES e2e test
in slice 3.

Legacy `mean_internal_temperature_c` retained (still used by calculator
_solve_month iteration); slice 4 deletes both when calculator wires the
new orchestrator's (93)m + (94)m fields.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-20 21:28:32 +00:00
..
src/domain §7 slice 1: mean_internal_temperature_monthly orchestrator with per-zone η 2026-05-20 21:28:32 +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/.