Search found 1605 matches
- Mon May 20, 2024 1:07 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Modeling with multiples segmentations
- Replies: 1
- Views: 111
Re: Modeling with multiples segmentations
Hello, If you create paths using the same image points then the planes should be similar. The first segmentation of a child vessel just needs to be within the lofted surface of the parent vessel. One way to create this segmentation is to copy and past a segmentation of the child vessel. Cheers, Dave
- Mon May 20, 2024 10:16 am
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: svFSI Simulation Error
- Replies: 2
- Views: 127
Re: svFSI Simulation Error
Hello,
It seems that the solver can't read the solver input file. Upload you SV project somewhere I can download it and I'll have a look.
Cheers,
Dave
It seems that the solver can't read the solver input file. Upload you SV project somewhere I can download it and I'll have a look.
Cheers,
Dave
- Thu May 16, 2024 12:17 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Customization of Inlet Condition Using the bct.dat File
- Replies: 1
- Views: 113
Re: Customization of Inlet Condition Using the bct.dat File
Hi Kieun, I assume you are talking about the svSolver. To use a custom analytic shape you can create your own bct.dat file that maps the inlet flow to a velocity profile for each node in the inlet face. The idea is to create nodal velocities that when integrated over the inlet face reproduce a given...
- Thu May 16, 2024 11:54 am
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: ROM running issues
- Replies: 1
- Views: 139
Re: ROM running issues
Hello,
I downloaded your SV project but it did not contain a ROM simulation .romsimjob file in the ROMSimulations directory so I could not run a job to test. Please add this file.
Cheers,
Dave
I downloaded your SV project but it did not contain a ROM simulation .romsimjob file in the ROMSimulations directory so I could not run a job to test. Please add this file.
Cheers,
Dave
- Mon May 06, 2024 12:49 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: "CTGR file modified after being imported into SV"
- Replies: 7
- Views: 2009
Re: "CTGR file modified after being imported into SV"
Hello,
Thank you for sharing your solution!
Cheers,
Dave
Thank you for sharing your solution!
Cheers,
Dave
- Mon May 06, 2024 12:39 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: create data files for simulation error
- Replies: 1
- Views: 276
Re: create data files for simulation error
Hello, Thanks for sharing your experience! There does seem to be a problem with the latest 2022.07 svSolver release on Windows. However, I am not able to determine what exactly the problem is because I can't reproduce the failure on my Windows laptop. I will try to write a shell script to check the ...
- Thu May 02, 2024 1:28 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Compiling Simvascular on EXPANSE (SDSC HPC)
- Replies: 1
- Views: 551
Re: Compiling Simvascular on EXPANSE (SDSC HPC)
Hi Jimmy, Building SV on an HPC cluster will be very challenging because a cluster typically does not have the graphics libraries (e.g. OpenGL, X11) needed to build SV. The compilation errors you are seeing are caused by that. There is a SV CentOS 7 version on SimTK (https://simtk.org/frs/download_c...
- Mon Apr 29, 2024 5:09 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Keywords for svpost in .slurm files
- Replies: 1
- Views: 363
Re: Keywords for svpost in .slurm files
Hi Alessandro, There is no functionality in svpost to create flow files. The create-flow-files you refer to is I think a program I wrote to create flow files (see https://github.com/ktbolt/cardiovascular/tree/master/create-flow-files). I've never built this guy on an HPC cluster but you can download...
- Mon Apr 29, 2024 4:52 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Understanding NL Residuals in Simvascular History File and Setting Simulation Tolerance
- Replies: 1
- Views: 389
Re: Understanding NL Residuals in Simvascular History File and Setting Simulation Tolerance
Hi Flaminia, One of the benefits of open source software is that you can examine the source code to get an idea about how the code works (see https://github.com/SimVascular/svSolver). When asked a detailed implementation question I too will need to look at the source. I've been working with Simvascu...
- Thu Apr 25, 2024 11:23 am
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: error in the simulation
- Replies: 12
- Views: 1148
Re: error in the simulation
Hi Simon, The message C:/Program Files/SimVascular/svSolver/2022-08-19/svsolver-msmpi-bin.exe ended prematurely and may have crashed. exit code 0 seems to imply that your simulation process was killed. You might be using too much memory, check that while running a simulation. I also wonder what happ...