Names follow the SUEWS YAML specification; click one for its definition in the configuration reference.
a1 | 0.805 |
a2 | -0.193 |
a3 | -9.39 |
Where: SUEWS v2017a SUEWS_OHMCoefficients.txt, Code 904
Directly stores 0.805, -0.193 and -9.39 and labels the row "An99 weighted average (all year) - calculated by HCW". It states the executable tuple but not the calculation.
Where: SUEWS v2017a AN99 seasonal rows 907-910
Lists Apr-Sep, Oct-Mar, August and JJA tuples. Code 904 equals the component-wise mean of the rounded 907 and 908 rows, but no artifact says that this was HCW's operation, so numeric coincidence is not promoted to calculated provenance.
Where: Section 2.1, Data, p. 3912
Where: Table 1, daily asphalt coefficients, p. 3917
Publishes 33 daily fits from the Alland asphalt-road site, not Code 904 or the unpublished HCW aggregation.
Where: Section 4.3, Storage heat flux, p. 4556
States that the Beijing application uses AN99 asphalt weighted-average values following earlier work; it does not publish or derive the tuple.
Where: Final ModelRuns/Input/SUEWS_OHMCoefficients.txt, Code 904
Where: Final SUEWS_NonVeg code 110 and SUEWS_SiteSelect mapping
The final archive repeats Code 904 and maps Beijing's paved surface to it in all four OHM slots, establishing later application lineage only.
| Name | supported The neutral archival label identifies the retained AN99 all-year paved configuration without presenting the undocumented weighted calculation as recovered provenance. |
|---|---|
| Target | supported The public table stores Code 904 as an OHM coefficient triplet for a paved/asphalt configuration. |
| Values | supported The pinned v2017a table and the later Beijing model archive both state 0.805, -0.193 and -9.39 exactly. No coefficient changes. |
| Source | supported The canonical source is the pinned SUEWS input table that directly states the complete tuple. Zheng et al. are retained as a later Beijing application/compilation, while source_legacy_ref 90240067 preserves the migrated registry link. issue #327 |
| Place | supported Alland is the observation location identified by the AN99 label and original asphalt study; Beijing remains the later application origin recorded on the stable path. |
| Representativeness | supported The underlying daily coefficients come from one micrometeorological station over part of an 8 m-wide asphalt road, so site is the supported evidence reach. |
| Applicable Scale | supported Code 904 is an all-year weighted average of fitted asphalt-road coefficients. The archived row and Anandakumar asphalt experiment describe the asphalt material response, not a complete paved land-cover class or a neighborhood aggregate. issue #46 |
| Method | supported The release calls Code 904 a weighted average calculated by HCW but publishes no selected inputs, weights, missing-month treatment, calculation order or rounding. Assumed is therefore the honest production method until the original calculation is recovered or a verifier adopts a new reconstruction. issue #327 |
| Identity | supported Stable path, legacy ID 50240044, Beijing application origin, Code 904 label and exact triplet preserve the archived configuration identity while removing the false publication attribution. |
The exact Code 904 tuple is directly recoverable from a pinned SUEWS release table, so the record no longer needs a false Zheng et al. parameter attribution. The historical HCW calculation is not recoverable from the public workbooks: the coefficients are literal cells with no formula or derivation sheet. Although Code 904 equals the mean of the rounded seasonal rows 907 and 908, numeric coincidence cannot establish lineage. The record therefore cites the public configuration artifact and remains method assumed for focused human review. Anandakumar supplies the observation inputs and Alland site; Zheng supplies later Beijing application evidence. No coefficient, stable path, place or downstream selection changes.
Paste under ohm_coefficients in a SUEWS YAML configuration; every value carries its citation.
a1:
value: 0.805
ref:
ID: umep-dev2017a-input-tables
DOI: null
desc: alland, site, material
a2:
value: -0.193
ref:
ID: umep-dev2017a-input-tables
DOI: null
desc: alland, site, material
a3:
value: -9.39
ref:
ID: umep-dev2017a-input-tables
DOI: null
desc: alland, site, material
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 procedureohm_coefficients · docs