First I would like to show my appreciation for the forum as it has really been helping me with some other details. But I could not find the solution for this one.
I'm currently running some 2D sloshing simulations where the whole tanks moves in a sinusoidal horizontal motion. I was able to use the -saveposmotion command from BoundaryVTK to generate a list of points for the whole simulation, and was also able to use it to compute the pressure on the boundary walls.
But I'm still not able to compute the heights for those points.
Any enlightenment would be really appreciated