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The Elmhurst Summary §14.2 Meters section lodges the electricity meter type as the bare RdSAP enum form "18 Hour", but `_METER_STR_TO_INT` only carried the legacy "off-peak 18 hour" alias. All 41 P960-format heating-system fixtures at `sap worksheets/heating systems examples/` lodge meter_type "18 Hour", so `cert_to_inputs` strict-raised on every one of them before this slice. Per RdSAP 10 Specification §17 page 85 (Electricity meter row 10-2): > "Electricity meter: Dual/single/10-hour/18-hour/24-hour/unknown" Per RdSAP 10 §12 page 62: > "if the meter is dual 18-hour/24-hour it is 18-hour/24-hour tariff" So the bare "18 Hour" lodging routes directly to enum 5 (Off-peak 18 hour) → `Tariff.EIGHTEEN_HOUR`, bypassing the §12 Rules 1-4 dispatch (which only fires for Dual meters that aren't 18-hour or 24-hour). After this slice the heating-system corpus probe (`/tmp/probe_*.py` across 41 variants of the same property × different heating systems) shifts from "32 raises + 7 mapper gaps + 2 emitter gaps" to "32 cascade-OK + 7 community-heating + 2 underfloor-emitter + 1 cylinder-size 'No Access'". The 32 newly-OK variants surface a positive ΔSAP cluster (cascade SAP_c > worksheet SAP_c by +0.87..+30 across boiler types) — that residual layer is queued for the next slice. Extended handover suite at HEAD post-slice: **829 pass, 0 fail** (baseline 775 + test_table_12a.py's 54 incl. the new "18 Hour" entry). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
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| addresses | ||
| sap10_calculator | ||
| sap10_ml | ||
| tasks | ||
| postcode.py | ||