open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi everybody,

I use telemac3D v6p3. My simulation fails, and when I put the debugger, i see that it fails in the subroutine cfv3D.f and i have no other error messages.

I don't see any posts about this subroutine.
Someone can say me what is this subroutine?
If my run fails, it's caused by an error in my numerical scheme?

Thanks in advance
Florian

Hello,

You should say what kind or error it is. cvdf3d is the advection-diffusion subroutine, so maybe you have too large velocities and it raises problems.

Regards,

JMH

I noticed that on some subdomain there are variables to 0.
I don't know if it is because the information has not been written or if it is because there is a problem but it's so strange
Then I have not seen strong vertical velocities, it is of the order of 10-4 m / s ...

I'll try to do some visualizations.
The problem is that everything is cut, I do not have a synoptic view of the simulation but just subdomains ...

i send you some visualisations to the surface (level 31) and the middle of the water column (level 15).

Hello,

OK, there is no big velocity, but what is the error, and also does it work in scalar mode (if not the error would be perhaps clearer) ?

Regards,

JMH