
Define atmospheric boundary layer settings for the air region. OutdoorPlus
| Name | Nickname | Description |
| Wind Speed | WS | Wind speed at the reference height (m/s). Optional; default is 1. |
| Zref | | Reference height for wind speed (m). Optional; default is 10. |
| Wind Direction | WD | Wind direction as a unit vector. Optional; default is (0, 1, 0). |
| z0 | | Surface roughness length (m). Optional; default is 0. |
Output
| Name | Nickname | Description |
| ABL | | Atmospheric boundary layer settings for the air region. |