Yes

Hi Sohrab, You can specify the number of sampling points within a branch in SimVascular. That will sample the area at points inside the branch and not just at the inlet and outlet. This will translate to several 1D segments per vessel branch If you're using the GUI, inside the "SV 1D Simulation" plu...

Hi Sohrab, Unfortunately, the conversion you're talking about happens inside svOneDSolver, so it won't work with your solver. I'm currently including a method to export 1D results to the centerline .vtp. You can check it out in my fork of SimVascular: https://github.com/mrp089/SimVascular/blob/maste...

No. You can provide the absolute path to your solver input file.

Hi Hao, It seems like your command doesn't use your input file. It should be something like /usr/local/sv/oneDSolver/2019-07-09/bin/OneDSolver solver_hao.in Always save your input file as pure text (e.g. .txt). The .rtf file format contains additional information that the solver can't read. I replac...

You can convert the files in the GUI. Create a new 1D simulation, go to Convert Results, and enter the folder where the results are saved.

If you're using Linux or Mac OS, you can also download the svOneDSolver executable: https://simtk.org/projects/simvascular

Execute the command

Hi Andrea,

I'm sorry for taking so long to get back to you. I ran the simulation files and for me they complete without error. I uploaded them here:

https://drive.google.com/file/d/1OYepx- ... sp=sharing

Are you using the current version of SimVascular?

Martin

Hi Karen,

Unfortunately, these features are not tested right now. We plan to (re-)activate those in the future. If you need it urgently, you could have a look at the source code to track down the seg-fault:

https://github.com/SimVascular/svOneDSolver

Best
Martin

Unfortunately, I don't know any other 1D open source codes that incorporate pressure losses due to stenosis.