Hi everyone,
I am facing a problem using MIKE 21 to simulate river flood.
I use smoothed DEM to represent bathymetry and also dfs0 for initial water surface. I've checked that the initial condition assured the boundary points are wet.
I use flux as the inputs for two inflow boundaries(west) and tide level for one outflow boundary(east), it gives "elevation too low on flooded boundary", which stops at the last point on the eastern outflow boundary.
After I reduce one of the inflows, it gives another error "one point wide open flux boundary". Are these two typical problems when setting up boundary conditions? Are there general reasons why they happen?
Thanks,
Sophie