Hi Derrick,

I will try to reproduce this problem on the Windows computer in the lab.

Cheers,
Dave

Hi Arash, You have created a very nice model! I don't know how other users modify their models to represent anatomical features. There are some nice tools written in Python that can be used to modify models: https://github.com/KVSlab/morphMan I am writing a program to set material properties based o...

Hi Joshua, You can use svpost to convert simulation results, SimVascular just calls svpost when converting results. You can use svpost as follows svpost -all -indir <resultDir> -outdir <exportDir> -start <startNo> -stop <stopNo> -incr <increment> The parameters within the <> are the same parameters ...

Hi Amirtaha, Now I understand (finally!). You will not be able to run SimVascular remotely on a computer that does not have a graphics card. The errors you are seeing about OpenGL occur when SimVascular tries to display the 3D geometry of a model but can't because there is no graphics card to run Op...

Hi Amirtaha,

You can run svsolver compute jobs on the server but which computer are you using that has a display and graphics card to run SimVascular? Is that now working?

Cheers,
Dave

Hi Maria Nicole, Thanks for the modes! I have been able to reproduce the problems you have seen with the filling open geometric models. Meshing the ReducedClipped.stl geometry creates tetrahedra with very small volume (< 1e-6) and poor aspect ration, elements that are long thin slivers. Remeshing th...

Hi Amirtaha,

I am a bit confused here! You need to run SimVascular (not the solver) on a workstation or laptop that has a display and graphics card. It will not run on a cluster I think, unless you are doing some sort of distributed rendering, setting the the X server up to do that.

Cheers,
Dave

Hi Amirtaha, Good that the solver is working! The next SimVascular release will help identify problems with finding solver binaries, MPI implementation, etc. The Nvidea Tesla K80 is a compute device and does not support graphics. Do you have a graphics card installed? Post what you see in your compu...

Hi Maria Nicole, Could you please put your open stl model and the mesh you generated someplace I can download it (e.g. DropBox)? I'll try to reproduce what you did and check the mesh. You can check the mesh using ParaView by selecting Filters->Mesh Quality . I'm thinking that if the mesher was able ...

Hi Amirtaha, For the solver failing it looks like MPI is not working correctly: "The number of processes is 1.", this should be 16. I've seen that when I have ParaView installed it messes up my MPI installation. Try setting your mpiexec path in SV Preferences to /usr/bin/mpiexec.hydra . As for the O...