open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello,

I need to do an analyse of the sensibility of mesh, I take an exemple of "bumpflu" from telemac2D exemples. What I modified is that, I created a mesh myself, I rafined the bump part in the middle, and added the topography data to my mesh, then I created the boundary file. the two news files are named "geo_005.slf" and "MeshMerged_BC.cli".

I uploaded my package here, can somebody help me and tell me where is the problem?

Thank you very much

there is the pacakage

I descrease my dt, and my number of time step is 1000, the simulation can be done all the time step, but at the end, there is an error information.

Hello

This problem is due to tha fact that your validation file has a different mesh than your geometry file (this normal, you've changed it yourself).
You need to generate another validation file based on the new geometry. Otherwise, and this is easier, comment the keywords VALIDATION=YES (or set it to NO, which is the default option).

with my best regards
Riadh ATA

Helle sir,

Yes, you are right, I decommented the validation file, and that is ok.
I'm curious how the validation file is generated by telemac2d. I read the manual of telemac2d, which said this file stocked the experience datas gotten by measuring. Can you explaine to me, please?

with my best regards,
jie

Hello

the validation file contains any reference solution that you want that Telemac uses to compare the final result you abtained at the end of a run. You can generate it with different ways (previous run, measures that you interpolate on the mesh etc ...)
The key point is that the reference file has to have the same mesh.

with my best regards

Riadh

Hello

Thank you for your explication, sir.

My best regards,
jie