Search found 14 matches

by Shion Matsumoto
Wed Oct 07, 2020 10:13 am
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: Mesh exists error
Replies: 4
Views: 110

Re: Mesh exists error

Hi Dave,

I just had the entire folder being backed up to iCloud. Every time I stopped using a file, it would be backed up and I would no longer have a local copy.

Shion
by Shion Matsumoto
Wed Oct 07, 2020 8:47 am
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: Mesh exists error
Replies: 4
Views: 110

Re: Mesh exists error

Dave,

It turns out my files in the SV projects were being saved to the cloud and SV thought the files did not exist.

Thanks,
Shion
by Shion Matsumoto
Tue Oct 06, 2020 6:56 am
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: Mesh exists error
Replies: 4
Views: 110

Mesh exists error

Hi, Whenever I create a mesh, save the project, close the project, then open the project back up and load the surface/volume mesh, I am unable to 'Create Data Files for Simulation'. The error returned is 'Please make sure the mesh exists and is valid' and I have to re-run the mesher. The mesh loadin...
by Shion Matsumoto
Tue Sep 29, 2020 9:45 am
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: Create svpre and inp files
Replies: 1
Views: 133

Create svpre and inp files

Hi, I would like to run a batch of simulations through the Python API. Is there a way I can generate the .svpre and .inp files needed for each project from a set of BCs specified through something like a JSON file? This is assuming that each project folder has already been created and all the meshes...
by Shion Matsumoto
Thu Sep 17, 2020 7:53 am
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: Very large velocities and pressures
Replies: 4
Views: 150

Very large velocities and pressures

Hello, I have been running simulations for the aorta and have been getting unreasonably large values for pressure and velocity. The simulation indicates that the residual was somewhat minimized (~e-1) but the results are not great. Would it be possible for me to share my simulations to see what the ...
by Shion Matsumoto
Wed Sep 02, 2020 11:31 am
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: DICOM read error
Replies: 1
Views: 96

DICOM read error

Hi, I am unable to import DICOM stacks into SV due to some errors with the DICOM files. It seems there are separate instances of DICOM slices/volumes within a folder. I tried the solution suggested by Dave https://simtk.org/plugins/phpBB/viewtopicPhpbb.php?f=188&t=12247&p=0&start=0&view=&sid=15d5913...
by Shion Matsumoto
Wed Aug 05, 2020 11:17 am
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: DICOM stack imported as one image
Replies: 7
Views: 532

Re: DICOM stack imported as one image

Hi Dave,

Thanks! I will give this a try.

Best,
Shion
by Shion Matsumoto
Fri Jul 31, 2020 12:56 pm
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: DICOM stack imported as one image
Replies: 7
Views: 532

Re: DICOM stack imported as one image

Hi,

I've been trying to use VolView but it seems the software is outdated on Mac OS. When VolView was suggested, did you mean for it to be used on Windows/Linux?

Best,
Shion
by Shion Matsumoto
Tue Jul 21, 2020 1:51 pm
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: DICOM stack imported as one image
Replies: 7
Views: 532

DICOM stack imported as one image

Hi, I have been trying to import a DICOM stack but am only able to import what seems like a single slice or none at all. The error below has also been appearing for almost every stack. Is this an error that can be neglected? [17.509] Reader 4 (Image Position by Acquisition) suggests 24 3D blocks #17...
by Shion Matsumoto
Mon Jul 06, 2020 1:11 pm
Forum: SimVascular: Cardiovascular Modeling and Simulation Application
Topic: Import sv module
Replies: 1
Views: 89

Import sv module

Hi, I have been working with the sv Python module and was wondering if I could import the sv module much like I would import numpy or some other Python module. Currently from sv import * only works if I run the script using sv --python -- script.py , but I would like to be able to run the script in ...