K w, I was able to see, now thanks, but I have other serious question. When I put these two parameters freesurface level and bottom level under Boundary condition tab, after I do initialization, it shows correct contour, but after Run calculation, it shift my freesurface level just on opposite side. (See photo attached it shows freesurface in opposite direction, down of ship)
I also want to know, as I am less aware about vof, currently my case is of steady state, calm water(water not move, only ship move), and trim (or inclination of ship lengthwise is zero in my case) .
Do we have in vof, where we can play with dof of ship, like let it free to trim along lengthwise, is it possible? And how?