Hi Dai, I tried the Coronary example using the parameters you supplied on a Mac (I don't have access to a Windows computer) and everything worked fine. Could you please try to do the boundary layer simulation using the Demo example? If that doesn't work then I will get someone here with a Windows co...

Hi Mohammad,

I created a model of two cylinders using polydata. When I try to mesh it I get an error from the mesher stating that it can't mesh a model with two regions (i.e. disjoint geometry).

How are you creating the cylinders? Are you importing them?

Cheers,
Dave

Hi Derong, You can file a bug report on the SimVascular GitHub repository https://github.com/SimVascular/SimVascular under the 'Issues' tag at the top of the page. Please include the operating system version and any information that will help us reproduce the bug (e.g. error messages, screen shots, ...

Hi Mohammad,

I believe the mesh generator assumes a model with a single connected closed surface. Do you get an error message when you try to mesh the model containing two cylinders?

Cheers,
Dave

Hi Rohan,

We have updated the MacOS installer on SimTK with the cursor fix.

Give it a try!

Cheers,
Dave

Hi Casey,

You might could try removing the directories in ~/Library/Application Support/SimVascular.

Cheers,
Dave

Hi Peter, What version of SimVascular are you using? There was a bug in the meshing plugin that was causing it to generate only surface meshes for both the fluid and solid regions. The latest version of SimVascular has a fix for this problem. Please install it and let me know if that solves your pro...

Hi Rohan,

We have fixed the cursor issue on the Mac and will be updating the installer this week.

Best,
Dave

Hi Muhamad,

We are still trying to track down the cursor problem on the Mac, hope to have a fix soon.

Cheers,
Dave

Hi D. Rast, The error you are getting means that the mesh file you created is not valid: nsd = number of space dimensions, eNoN = the number of nodes per element. If you visualize the cylinder-mesh-complete_domain-1/mesh-complete.mesh.vtu file you will see that it is not a volume mesh. There is a bu...