open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi all,

I created one case by Fudaa-Mascaret. Since the code mascaret in Fudaa-Mascaret 3.6 (linux version) is no longer excutable, I exported all the files and launched the simulation with the compiled TMS code by cmd "mascaret.py wq.xcas". However, it reported an error saying "Downstream boundary condition # 2 is not of type cote imposee". It is weird since I do impose constant elevation as the downstream boundary condition. Hereafter attached the zip file of all the input files.

Here is the error information.

Fichiercas : FichierCas.txt

TELEMAC-MASCARET V8P2R0beta == Copyright (C) 2000-2020 EDF-CEREMA ==

Data File : wq.xcas

STOP 1
===========
=> ERROR <=
===========

Downstream boundary condition # 2 is not of type cote imposee


Looking forward to you reply.

Regards

Sounds there is a problem in your definition of boundary condition as in the wq.xcas file, the boundary condition type has the same type for both extremities...

Hi,

Thank you for your reply. The exported .xcas file seems not following the exact setups in Fudaa-Mascaret.
I modified <typeCond> in the .xcas file and computed again. This time it said " Abscissa X= 0.000 out of bounds".

Here is the .geo file. The abscissa does start from 0, why would the error occurred?

PROFIL Bief_1 Upstream 0.0
0.0 20.4 B
0.0 10.0 B
0.2 10.0 B
0.2 20.4 B
PROFIL Bief_1 Downstream 25.0
0.0 20.33 B
0.01 9.93825 B
0.2 9.93825 B
0.22 20.33 B

Regards

Probably a rounding problem in the definition of one or more parameters (mesh, friction zone ..)

Thank you, the problem is solved.