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The figures below show the grid spacing and orography fields in a cylindrical projection for HRES and ENS Legs 1 and 2 over a region covering the Alps (43.0° S to 49.0° N, 4.5° E to 17.0° E).
HRES
| Old: N640 original reduced Gaussian grid (~16 km resolution) | New: O1280 octahedral reduced Gaussian grid (~9 km resolution) |
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New model output parameters
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An additional diagnostic for freezing rain accumulation during the forecast is introduced.
| paramID | shortName | name | units | GRIB edition | Component | Dissemination | Proposed for Catalogue |
|---|---|---|---|---|---|---|---|
| 228216 | fzra | Accumulated freezing rain | m | 1 | HRES / ENS |  | TBC |
Impact on users
Field sizes
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