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Hi everyone,
I am modelling telemac3d hydrodynamics. The upper boundary is the discharge boundary and the download boundary is the tide boundary.My calculation stops with an error and I donnot know what it is.I checked the generated velocity field and it is normal without large values.There is no valid information provided in the error file.How can I find the problem?

Bests

Hello captain,

When such an issue occurs in parallel, as told in many topics on the forum, please have a look at the PE*LOG files (listing file for every subdomain) generated in the temporary folder, in particular if one of them is bigger than the others.
Moreover, using a debug configuration with debug options to compile and run may help to investigate:
See e.g. the S9.gfortran.debug configuration in the $HOMETEL/configs/systel.edf.cfg configuration file, in particular the flag fflags_debug_gfo for gfortran compiler.
fflags_debug_gfo: -g -Wall -fcheck=all -fbacktrace -fbounds-check -finit-integer=-1 -finit-real=nan -ffpe-trap=invalid,zero,overflow

Hope this helps,

Chi-Tuan