Hi,

I am new to using Mike+ and need some help with understanding how a mesh works. My understanding and assumption is that a mesh in the 2D domain acts as the surface and represents the ground elevation of an area. If I have a manhole (node) at an elevation of 650m, that has a 1D-2D coupling thereby allowing water to flow in and out of the manhole from/to the surface, what happens if the mesh elevation at that location is 655m? Will water not be able to enter the manhole until it reaches 655m, or can it enter? Also the reverse situation, will water spill onto the surface from the manhole once it rises above 650m, or does it need to reach 655 in the manhole before it spills onto the surface?