This is an isolated building in a wind tunnel. Based on CEDVAL case A1-1 case.
See details in
Khairoutdinov, M. F., Vogelmann, Andrew M., and Lamer, Katia. 2022: Simulating Wind Around Isolated Buildings with the System for Atmospheric Modeling. BNL Technical Report. https://doi.org/10.2172/1906172. 
