Error in visualization of results in paraview (TF_fsi)

[kvslab]

Error in visualization of results in paraview (TF_fsi)

[Panchal1810]

After downgrading the python version to 3.7 using following command:

conda install python=3.7

finally, I successfully run the tutorial case TF_fsi but, still unable to visualize the data (velocity, pressure and displacement in .XDMF format) in paraview.

In paraview, I am getting following errors:

I don't what cause this problem.

[jorgensd]

Could you elaborate on what issues you get when you try to visualize it in Paraview?

[keiyamamo]

Could be related to #16

[keiyamamo]

Hi @Panchal1810

Did you use conda-forge to install turtleFSI?
In that case, I recommend that you re-install turtleFSI with following steps.
First, clone the repository

git clone https://github.com/KVSlab/turtleFSI.git

Move to where you cloned the turtleFSI

cd turtleFSI

and create a conda environment with your choice of the name, replace your_environment_name with any name you want

conda env update --file environment.yml --name your_environment_name

Activate conda environment

conda activate your_environment_name

And run

python3 -m pip install --editable .

[Panchal1810]

I followed steps mentioned by you, but by running tutorial case I found this error :

[keiyamamo]

Hi @Panchal1810

Could you check which version of scipy is installed in your environment?
According to here :https://stackoverflow.com/questions/72540359/glibcxx-3-4-30-not-found-for-librosa-in-conda-virtual-environment-after-tryin
The problem might be solved by downgrading the version of scipy.

[Panchal1810]

After following the website you mentioned, I encountered another error !!

[jorgensd]

After downgrading the python version to 3.7 using following command:

conda install python=3.7

finally, I successfully run the tutorial case TF_fsi but, still unable to visualize the data (velocity, pressure and displacement in .XDMF format) in paraview.

In paraview, I am getting following errors:

I don't what cause this problem.

Could you add the output of the xdmf-file here?

[Panchal1810]

In the output, the paraview directly aborted (unable to see the contain of the file). Here, I also attached the XDMF format files.

files.zip

[jorgensd]

In the output, the paraview directly aborted (unable to see the contain of the file). Here, I also attached the XDMF format files.

files.zip

This looks like the issue: https://bitbucket.org/fenics-project/dolfin/pull-requests/555
which should be resolved on conda as well: https://github.com/conda-forge/fenics-feedstock/blob/main/recipe/fix-xdmf.patch

[keiyamamo]

Closing this for now. Feel free to reopen @Panchal1810