Not trusting wind simulation

Grasshopper Eddy3D
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1

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Hello, I am exploring eddy 3d, but unfortunantely i do not trust my results. Can anyone heltp me understand what Im doing wrong?

windtest.3dm (7.1 MB)

wind section_ONL.gh (36.2 KB)

2

To be a little more precise I expected no windout of the wall of this building.. It appears the simulation does not really work with the buildings.

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