I have a multi-level sluice gate I'm trying to represent as a 2d structure in MIKE 21. It has three levels, each 0.5 m high, so a maximum opening of 1.5 m, but possibility to close any or all of them. I.e. could have the top and bottom open, or could have the middle one open.
I can represent this nicely using a weir with three stacked culverts and use the valve regulation to open or close them.
But I need to be able to open them partway through the simulation.
Is it possible to do something like this using 2d structures in MIKE 21?
I've tried using the gates, stacked on top of one another, and in combination with the weir / culverts.
