Names follow the SUEWS YAML specification; click one for its definition in the configuration reference.
a1 | 0.38 |
a2 | 0.56 |
a3 | -27.3 |
Where: Table 1(a), Greenspace/Open — Bare soil, p. 314
States 0.38, 0.56 h and -27.3 W m-2 and credits the Novak dataset.
Where: Section 7a, Application of OHM, p. 931
Defines individual surface-type coefficients as inputs weighted by their areal coverage to calculate site-specific OHM coefficients.
Where: Table 4, Bare soil, p. 932
| Name | supported |
|---|---|
| Target | supported |
| Values | supported |
| Source | supported |
| Place | not applicable |
| Representativeness | not applicable |
| Applicable Scale | supported Section 7a defines the listed surface-type coefficients as inputs that are weighted by areal cover to calculate site-specific OHM coefficients; Table 4 lists this tuple for Bare soil, so it describes the bare-soil land-cover class before site aggregation. |
| Method | supported |
| Identity | supported |
Grimmond et al. (1991) is the canonical parameter publication; Novak is the underlying observation source, not the author of the stored fitted coefficients. Grimmond and Oke (1999) classify the exact tuple as a bare-soil surface-type input to be weighted by areal cover, establishing land-cover scale before site aggregation. The sidecar preserves the source roles and values.
Paste under ohm_coefficients in a SUEWS YAML configuration; every value carries its citation.
a1:
value: 0.38
ref:
ID: grimmond1991b
DOI: 10.1016/0957-1272(91)90003-W
desc: land_cover
a2:
value: 0.56
ref:
ID: grimmond1991b
DOI: 10.1016/0957-1272(91)90003-W
desc: land_cover
a3:
value: -27.3
ref:
ID: grimmond1991b
DOI: 10.1016/0957-1272(91)90003-W
desc: land_cover
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