cavity.OpenFOAM file empty, what to do?
I've asked this question at
https://stackoverflow.com/questions/...pty-what-to-do I'm reposting here to draw more attention. I'm learning OpenFOAM and I'm trying to visualize the mesh for the cavity tutorial. That doesn't work. I think the problem is that the cavity.OpenFOAM is empty. ParaView doesn't show a mesh when opend with ~$ cd data/pjs/openfoam_testruns/cavity/ ~/data/pjs/openfoam_testruns/cavity$ paraFoam Created temporary 'cavity.OpenFOAM' ParaView opens, but the Render View area in it is blank. The generated file cavity.OpenFOAM is empty. I've ran blockMesh before running paraFoam. |
As the answer says in the other thread - the .foam or .OpenFOAM files are always empty files. Whether you see something there depends on the folders and their content within the case folder. In order to show a mesh, you need mesh files located at constant/polyMesh. Maybe blockMesh failed and didnt write anything?
I see Paraview has highlighted "Apply" button. Maybe you just didn't hit it? You need to hit apply to see something initially. |
Thanks!
Yes hitting the apply button was what I missed indeed. I need to read the tutorial more carefully. Thank you for directing me there.
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