How to calculate numerical difference of wear information in paraview

Submitted by FelipeL on Mon, 10/30/2017 - 22:17

Hi!

I have the wear information of a stl file. I need to calculate the difference between the wears of two differents timesteps, in other words, i want to do something like this:

Wear [Timestep=200] - Wear [Timestep=50], because i dont need the wear information of the first 50 timesteps.

Im trying to do this in paraview but i have not produced any results. Anyone have some idea of how can i solve this?

Thanks!