Model/datatypes/epc/domain
Jun-te Kim 430ac9eaa4 Derive multiple_glazed_proportion for 16.x certs with explicit glazing wording
Property 753950 (uprn 100021969385, cert 0141-2860-6891-9124-5625,
SAP-Schema-16.2) hard-failed modelling_e2e: RdSapSchema17_1 requires
multiple_glazed_proportion as a non-optional int, and this 16.x cert omits
the field entirely, lodging only the multiple_glazing_type="ND" sentinel.

The cert's own window.description ("Fully double glazed") states the
glazing extent unambiguously, so _normalize_sap_schema_16_x now derives
0/100 from "single"/"double" wording when the field is absent, mirroring
the existing single-glazed multiple_glazing_type cascade. This is
worklist P4 (.claude/skills/expand-sap-accuracy-corpus/worklist.md) —
a flat default was tried previously and reverted because making such
certs mappable at all pulls them into the EPC-prediction donor pool and
tips near-tie similarity matches; deriving from explicit text (rather
than a blind default) was the suggested unblock.

Re-measured the component-accuracy gate as the worklist asked: it drops
(has_hot_water_cylinder 0.8687->0.8586, cylinder_insulation_type
0.3333->0.1667, door_count residual 0.3131->0.3333) via the same
donor-pool-composition mechanism as the prior #1245/ADR-0037
re-baselines, not a prediction-logic loosening. Re-baselined the floors
with that rationale recorded inline.
2026-07-08 11:53:51 +00:00
..
tests Derive multiple_glazed_proportion for 16.x certs with explicit glazing wording 2026-07-08 11:53:51 +00:00
__init__.py fix broken imports and rename mapper class 2026-04-13 16:36:13 +00:00
epc.py feat(modelling): Epc.sap_lower_bound() — band → minimum SAP (#1160) 2026-06-03 12:50:40 +00:00
epc_codes.csv slice 8a: window physics and orientation aggregates 2026-05-16 15:32:45 +00:00
epc_property_data.py rename mains_gas to gas_connection_available 2026-07-01 10:50:58 +00:00
field_mappings.py Gate community-heated dwellings from HHRSH recommendation 🟥 2026-07-01 14:13:57 +00:00
historic_epc.py demo generated for use in address2uprn 2026-05-08 14:48:15 +00:00
historic_epc_matching.py Map shard rows to HistoricEpc field-by-field so every column is pyright-checked 🟩 2026-07-04 14:58:09 +00:00
mapper.py Derive multiple_glazed_proportion for 16.x certs with explicit glazing wording 2026-07-08 11:53:51 +00:00