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Record 19.0 band-4 synthesis transfer gap at the seam (ADR-0028)

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Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Jun-te Kim 2026-06-12 12:38:30 +00:00
parent 32eef951ee
commit 24dcd9aa71
1 changed files with 7 additions and 1 deletions
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8
datatypes/epc/domain/mapper.py
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@ -3186,7 +3186,13 @@ def _synthesise_19_0_sap_windows(schema: RdSapSchema19_0) -> List[SapWindow]:
core (976/1000 band-1 with no measured band-1 windows; only 6 rich certs).
19.0 glazed_type codes (observed 1-4, 6, 7) are a subset of 20.0.0's verified
1-8 space: route integer codes through the verified cascade; the "ND" string
falls back to the DG-modal default. Own seam so 19.0 can diverge."""
falls back to the DG-modal default. Own seam so 19.0 can diverge.
Transfer note (ADR-0028 validate-don't-re-fit): 19.0's band-4 Validation
Cohort (n=6) observes a glazing/floor ratio of 0.178 vs the inherited
prediction 0.223 — a ~20% under-run, weaker than 18.0's exact match. Left
inherited (n=6, all band-4, no band-1 to fit); revisit only if synthesis
fidelity (scoring) ever needs it. `scripts/eon/profile_corpus.py` regenerates."""
mgt = schema.multiple_glazing_type
glazing_type = (
_api_cascade_glazing_type(mgt)