open TELEMAC-MASCARET The mathematically superior suite of solvers

Here is the modified venuti:



And a sample file it reads from:



These should get you started. Regarding the paper your are mentioning, I have never read it. What you want to do, is not difficult to setup once you know your way around tomawac. So go through the documentation and the examples first.
Regards,
Costas

Thanks for your reply