kyutae kim

Dear DHI team,  I am currently working on a mud transportation model using Mike3 MT model.  In a domain, some area is comprised solely of sand, while others are comprised solely of mud.  For the mud, I can set the erosion parameters for the mud in "Bed Parameters - Erosion". However, I have not found a way to set up the erosion rate parameters for sand.  Is there a specific way to set the erosion parameters for sand in the mfm setup file? If not, how should I handle the erosion in areas that are comprised only of sand? Thanks. Best Regards, Kyutae  

Dear Mike team,  I am trying to calculate the total overtopping discharge value above the breakwater using Mike3 Wave FM. So, I set the porous layers (breakwater) and set the output domain Type as "Cross section excluding porosity". It is obvious that there is no overtopping event during entire timesteps. Nevertheless, the output indicates overtopping discharge (cross section excluding porosity), it seems it calculate the discharge through porous layers not overtopping discharge (cross section excluding porosity). The mike3 Wave FM setting is attached. Thanks,