Eddy 3d Random fuzzy vectors from sample template

Hello, I tried the “simple wind” template of Eddy 3D following the video tutorial, but I got a bunch of huge vectors randomly pointing in any direction of space. I have Rhino 7 on windows, and blueCFD-Core-2017 installed. Do you have any suggestion about this issue?
Thank you for any help.

Hi Gabriele,

Eddy3D assumes SI units everywhere. Is your model set up in meters?
Also, the latest release of Eddy3D currently only works with Rhino 6, as McNeel changed some internals in their libraries that renders the R7 update incompatible.