Meshing and Simulation consoles both run for 0 seconds and residuals graph/gnuplot doesn't seem to open from button.

[luxenroar]

Hello, this is my first time trying out Eddy3D and I am experiencing a similar problem to this:
https://discourse.mcneel.com/t/eddy-3d-bluecfd-run-simulation-issue/200568,
though my Residuals node does not return errors.

I'm using the SimpleWindAnalysisWithTerrain template without any changes.

Both the Meshing (RunMsh) and Simulating (RunSim) consoles run for 0 seconds, while the Residuals node does not bring up any gnuplot GUI upon pressing. I've appended some screenshots from the RunMsh console below, forgive my cursory understanding of how this stuff works.

Thanks in advance. Please let me know if there are details necessary that I missed.

Here are the builds I'm using:
OS: Windows 11
Rhino 8 SR 15
Eddy3D 0.4.15.2
blueCFD-core-2020 (linked from Eddy3D site)

[baudrus]

Hello @luxenroar,
It looks like the problem with msmpi.dll file conflict mentioned here : "https://docs.eddy3d.com/outdoor/" under the "parallel computing" section. Try running your simulation on one CPU. If it works this you encounter the file conflict problem.
For me, running the file called "Set default MPI to MS-MPI 7.1" in this folder "C:\Program Files\blueCFD-Core-2020\Start Menu\Settings\MPI mode" solved the problem for me but I know it doesn't work for everyone. if it doesn't work for you, follow the link in eddy's documentation mentionned earlier to solve it.
I hope it will help you!

[kastnerp]

@luxenroar did this solve your issue?