Hello,

I am re-posting this topic as I have not had a response in three days. If my query below is not clear, please advise and I will re-word. Otherwise, if someone knows the answer, please provide a response. Very much appreciated!

I want to make an in-plane cut through a 3D computational domain (CFD/OpenFoam) and visualize velocity vectors. Let’s say the plane we are talking about is the Y-Z plane and the cut is at X=0. How can I instruct Paraview (version 5.6.0) to calculate the magnitude of just the in-plane vectors, i.e. sqrt(V_Y^2 + V_Z^2) so that I can visualize the in-plane vector plot overlayed with the color of the newly created Y-Z veocity magnitude?

Thank you for your help.