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Hi,

I am facing a problem in modelling sediment transport from point source in Telemac 3D.
I am expecting the sediment flux to expand and deposit around my point source and instead it seems like sediment is resuspended from the bottom and my source gives no signal.
I am also trying to include the effect of salinity, with freshwater input at my source into seawater.

My case was previously discuted in 2D here:
opentelemac.com/index.php/kunena/16-tele...tal-telemac2d-design

My simulation is based on a previous hotstart for hydrodynamics.

Enclosed are:
-screenshot of sediment concentration at T=1
-listing
-cas file

Any idea how I could model only my source term in terms of salinity and sediment?

Thank you,

Thomas