SUEWS parameter database

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Material — Gypsum evidence record unreferenced

albedo0.4
emissivity0.93
thermal_conductivity0.43
specific_heat1080
materialsunreferenced

Parameters

Names follow the SUEWS YAML specification; click one for its definition in the configuration reference.

albedo0.4
emissivity0.93
thermal_conductivity0.43
specific_heat1080
density1000

Provenance evidence

Awaiting sign-off

Assumed · assessed by provenance-audit · 2026-08-26. Agent assessment is evidence preparation, not human verification.

SUEWS database pre-migration workbook: database.xlsxLater compilation

Where: Pre-migration Spartacus Material row 36248152

Stores 0.40/0.93/0.43/1080/1000 under placeholder Ref 99240099; migration lineage only.

Apache-Tables User Guide: IES Virtual Environment 6.4Validation

Where: Table 6, Gypsum Plastering row

Publishes 0.42/837/1200, not the stored 0.43/1080/1000, and supplies no matching optical pair.

Assessment findings

Namesupported
Gypsum is the migrated configuration label; similar IES gypsum rows are demonstrably different.
Targetsupported
The historical material table establishes the material target.
Valuessupported
The complete tuple is supported as the exact migrated configuration only, not as an IES row.
Sourcesupported
Unreferenced is correct; placeholder Ref 99240099 is retained only as source_legacy_ref.
issue #275
Placenot applicable
This is a generic material.
Representativenessnot applicable
This material makes no geographic evidence-reach claim.
Methodsupported
Assumed denotes an archived tuple with no recoverable scientific source or production method.
Identitysupported
Stable path, legacy ID 36248152 and all five values are preserved.

Scientific note

Similar individual numbers are not lineage. The database can preserve this executable historical tuple as an explicit assumption without inventing a source. No value or stable identity changes.

Model-ready fragment

Paste under material in a SUEWS YAML configuration; every value carries its citation.

albedo:
  value: 0.4
  ref:
    ID: unreferenced
    DOI: null
    desc: null
emissivity:
  value: 0.93
  ref:
    ID: unreferenced
    DOI: null
    desc: null
thermal_conductivity:
  value: 0.43
  ref:
    ID: unreferenced
    DOI: null
    desc: null
specific_heat:
  value: 1080
  ref:
    ID: unreferenced
    DOI: null
    desc: null
density:
  value: 1000
  ref:
    ID: unreferenced
    DOI: null
    desc: null

Evidence review

Awaiting sign-offSign off evidence on GitHub

Raises a prefilled sign-off issue. CI accepts it only when the issue author is in the verifier registry and the evidence revision is still current.

Review procedure

Record metadata

Sourceunreferenced — no citation was recorded in the legacy database; treat with care
Targetmaterial
Schema2026.5 · legacy row 36248152

Used by 1 typology

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