mirror of https://github.com/Hestia-Homes/Model.git synced 2026-06-08 11:17:27 +00:00

History

Khalim Conn-Kowlessar 43da3ea064 §4 slice 9: line (65)m heat gains from water heating (65)m = 0.25 × [0.85 × (45)m + (61)m + (64a)m] + 0.80 × [(46)m + (57)m + (59)m] First bracket recovers 25% of delivered-heat losses (hot water at the tap + combi cycling + electric-shower waste heat); second bracket recovers 80% of pipe-side losses (distribution + solar storage + primary circuit) since pipework typically sits inside the heated envelope. Per spec footnote on xlsx row 302, callers should zero (57)m when the hot water store is OUTSIDE the heated space (e.g. communal heat networks). Validated against both Elmhurst fixtures to <1e-3 kWh: 000490 Jan: 0.25×(0.85×187.86 + 50.96 + 0) + 0.80×(28.18 + 0 + 0) = 0.25×210.64 + 0.80×28.18 = 52.66 + 22.54 = 75.20 ✓ 000474 Jan: 0.25×(0.85×174.40 + 28.72 + 0) + 0.80×(26.16 + 0 + 0) = 0.25×176.96 + 0.80×26.16 = 44.24 + 20.93 = 65.17 ✓ LINE_64A_M and LINE_65_M lodged on both fixtures. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>		2026-05-20 16:12:53 +00:00
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src/domain	§4 slice 9: line (65)m heat gains from water heating	2026-05-20 16:12:53 +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

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/.