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 domai…

Sound like a standard usage of the slice filter. Filters -> Alphabetical -> Slice.

Hi, Thanks for your response. Right now, after reading in the data from an OpenFoam calculation, Paraview shows the available fields for visualization as ‘p’ and ‘U’. The latter appears to be the magnitude of the velocity vector. But, how can I tell Paraview that I specifically want the magnitude o…

Let me get this straigth, you have a “U” field that is a three component vector, but you want to show the magnitude as if it was a two component vector ? If that’s a yes, then : Filters -> Alphabetical -> Calculator U_X*iHat + U_Y*jHat Should do the trick

Hello, Yes, that is a yes. If you are looking at data in a plane slice, out of plane components only confound what you are trying to analyze and interpret. So, you need to have access to the in-plane magnitudes too. I am assuming the vectorial notation you provided “U_XiHat + U_YjHat” ensures that …

I was suggesting a way to create a two component vector, the magnitude computation is then automatic when needed. You can compute it if you want as well. For your reference, a great place to learn more about features available in ParaView is the getting started guide and the examples visualization …

Hello, I am interested in reviving this topic. The original intention was to look at velocity vectors (glyphs) which are not orientated according to the 3D velocity field but are just the 2D components. In the response provdied by Mathieu, I can clearly obtain the 2D component of interest. So, we …

[image] yek_irani: Why is the magntidue information for Uxz not being propogated down to the available glyph coloring as an availble option? Due to a bug in the glyph filter : https://gitlab.kitware.com/paraview/paraview/-/issues/18662 A simple workaround is to store the vector in another ar…

ParaView

Displaying magnitude of in-plane vector components.

ParaView Support

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