I need expert advice to check my Wind Tunnel analysis is correct

Hi,
I am attaching my model file and Grasshopper file of the wind tunnel analysis as I am getting very high values even for 24.9 m/s of wind speed. Please sujjest me whether I am doing right or need to improove.

Hi @dasundee

I guess you forgot to attach your model

Hi Beh,
Please kindly have a look at this.