open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi

I am running an idealised channel model and I'm getting large erosion at the upstream boundary and deposition at the downstream boundary. I have adjusted my boundary file according to a similar post (www.opentelemac.org/index.php/kunena/17-...at-upstream-boundary) where I have LIEBOR=5 and EBOR=0 at the upstream and LIEBOR=4 at the downstream.

Any suggestions?

David

Dear DHaverson,

I was wondering if you have solved your problem! I am also facing the same problem,i.e., I got erosion and deposition at my seaward boundaries where I have imposed that LIEBOR=5 and EBOR=0. Normally, the bed at these boundaries points must stay constant, i would expect, which is not the case.

If u solved the problem, could u please tell me how did u do that! Thank you very much.

I also uploaded the telemac2D+sisyphe case files and the cli files i use for both telemac2d and sisyphe

Kind regards,

Abdel