Iso-surface creation
 

Hello there,
I hope you’re having a great days.

I would like to create Iso-surface for vorticity field in paraview as I've attached. I checked out some posts and I couldn't find a suitable source of information. However, I would appreciate it if you helpe me in this matter.
Thank you.

Any idea?:)

Hello Saeed,

In ParaView you can use the Gradient filter to compute vorticity field if not already computed with OpenFOAM.
Then you can use the Extract component filter to extract the component of interest and finally use the Contour filter to get your iso surface.

Cheers,
Yann

Thank you Yann for the useful advice.

I have attached the result, do you have any recommendation for improvement?