open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello.
I am trying to model a salt wedge in a river estuary.
I would like to have a sharper interface between high salinity and freshwater in my results. While here I have a high mixing and several kilometers of intermediate salinity (see picture).
What can I change ?
I attach my .cas file.
Thank you very much
Giulia

Hello,
I would be very grateful if anybody could give me some advice

Hello,

There are too many things to play with :)

Check your boundary condition:

PRESCRIBED ELEVATIONS = 0;0
PRESCRIBED FLOWRATES = 0;3.0

Where water should go on the first boundary? To start with you can try to set river discharge on one end and set free sea level on both end (check you .cli file, and set code 4 for the level)

Good luck