I have obtained a result of 2D free surface simulation with distinctive interface. Now in the post-processing, I want to obtain the value of height of some points located at the interface. I have reviewed the similar problem someone also had, but it's still no clear to get the wanted result (the average height is assessible) even though I am able to plot the curve of x and surface height. I'll appreciate any hint from you. Thanks a lot

Hi,

Generate a line object from the free surface contour and export the line object and you will get XYZ points which define the line.

Glenn Horrocks

Got it, thank you very much, Glenn It's pretty useful for me