Dear FreeFEM community,
I’m plotting the solution generated by parallel FreeFEM code in 3D. The issue I’m facing is the appearance of partition/boundary lines. In parallel FF tutorial, I learnt that using threshold in paraview, and setting min value = 0 (or -111110) in label would fix the issue. But this seems to work only in 2D, but not in 3D. Of course, one can just generate the global vtu files on rank 0 and avoid this problem.
But I’m wondering if anyone knows of any other fix.
Thanks