Post-processing with P2b elements

Hello everyone!

I am new to Freefem. I am using P2b elements in my simulation. I want to export the data and plot the field in another software. However, Matlab and Paraview do not support such type of element.
Is there a software or a way that is available for post-processing with P2b elements?

Thank you in advance!

I’m not aware of one, but you can follow the approach suggested here in this post to get a workable process in Paraview.

Thank you very much! This is very helpful.