open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi, Chi-Tuan
Maybe is because of that, as you say, I tried already without success.

Out file and 2D


I hope this way will be work
Thank you very much again

Hi
2d file

Hello,

What would be interesting is the lines just before
"PLANTE: PROGRAM STOPPED AFTER AN ERROR
RETURNING EXIT CODE: 2"

That means that the error has been anticipated by the person who implemented the feature.
Usually, there is an error message juste before the line with PLANTE.

Chi-Tuan

How Can I send the files?
I try but they exceed the size

2D file

Please focus on the output file, note the FICHIER POUR SUITE 2D, the error should be listed inside. Quote the lines here before PLANTE as I told you, 10 or 20 lines may be enough.

okay:

GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 60 RELATIVE PRECISION: 0.7018268E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.4974290E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.2486871E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 60 RELATIVE PRECISION: 0.1502488E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.2106319E-04
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.2307403E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 60 RELATIVE PRECISION: 0.1221710E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.2109954E-03
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.2711433E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 60 RELATIVE PRECISION: 0.1059160E-04
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.4874534E-03
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 60 RELATIVE PRECISION: 0.1227478E-04
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 60 RELATIVE PRECISION: 0.9289555E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 60 RELATIVE PRECISION: 0.1260320E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 60 RELATIVE PRECISION: 0.2093118E-04
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.3707556E-04
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.1951505E-03
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 60 RELATIVE PRECISION: 0.5044301E-05
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.2740694E-03
GMRES (BIEF) : EXCEEDING MAXIMUM ITERATIONS: 200 RELATIVE PRECISION: 0.5451211E-04
@STREAMLINE::SCARACT: THE NUMBER OF TRACEBACK INTERFACE CROSSINGS IGEN > 99

PLANTE: PROGRAM STOPPED AFTER AN ERROR
RETURNING EXIT CODE: 2
_____________
runcode::main:
:
|runCode: Fail to run
|/PRODCOM/Ubuntu16.04/mpich/mpich-3.2.0/gccgfortran/bin/mpiexec -wdir /work/jalzateg/Rejet_mesh/cas_rejet_exchange.cas_2020-04-09-18h29min29s -n 20 /work/jalzateg/Rejet_mesh/cas_rejet_exchange.cas_2020-04-09-18h29min29s/out_condim_exchange
|~~~~~~~~~~~~~~~~~~

What I can say with this sampling of errors is that you do not reach convergence when you try to solve some linear systems for at least 2 steps of computation. That may lead to a problem with the advection scheme you use (characterictics, which is not the recommended one, in particular for tracers which prefere convervative schemes like the distributive schemes!).

You can try to decrease the time steps (2 times, 10 times, maybe more?), relax the accuracy for some solvers and/or increase the maximum number of iterations to solve, but I strongly recommend you to try the recommended options that you can find in the appendix E of the TELEMAC-3D user manual in release v8p1 and use the default values advised in release v8p1.

I also recommend you to clean your steering file as there are some exotic choices for some keywords or not coherent together + of course, use the latest release v8p1r1.

Chi-Tuan

Hi Chi-Tuan!!!

Thanks a lot

I tried everything that you recommend me, trying different advection schemes (Still, I have problems with 14 advection scheme), decrease time step, deleted some keywords, but right now is working!!!!!! An also reading all the information from v8p1r1.
Again thank you very much

Hi everyone.
I have new problems, for example I realized that when I put the keyword coupling with waqtel, It is not running anymore.

/************************************
/ WATER QUALITY
/************************************
COUPLAGE AVEC : 'WAQTEL'
FICHIER DES PARAMETRES DE WAQTEL : 'waq_steer_2020.cas'
PROCESSUS DE QUALITE D'EAU : 5
/WATER QUALITY PROCESS = 5
/ATMOSPHERE-WATER EXCHANGE MODEL: 2
MODELE D'ECHANGES EAU-ATMOSPHERE:2

The error is:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


... reading the main module dictionary

... processing the main CAS file(s)
+> simulation en Francais

... handling temporary directories



... checking coupling between codes
_____________
runcode::main:
:
|readCAS: ... could not find the following keyword in the selected dictionary file: WATER QUALITY PROCESS
| ~> you may not be running the code associated to your CAS file.

Thank you very much