open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi,

I run a simulation in parallel mode but i have this error:


USING STREAMLINE VERSION 6.2 FOR CHARACTERISTICS
VENT A T= 10.000000000000000 UAIR= 1.8126851851851851 VAIR= 3.5860398148148152
VENT A T= 20.000000000000000 UAIR= 1.8123703703703704 VAIR= 3.5850796296296297
VENT A T= 30.000000000000000 UAIR= 1.8120555555555555 VAIR= 3.5841194444444446
VENT A T= 40.000000000000000 UAIR= 1.8117407407407407 VAIR= 3.5831592592592596
TOO MANY LOST TRACEBACKS IN 1 PROCESSORS

PLANTE : ARRET DU PROGRAMME APRES ERREUR
SORTIE DE PVM : APPEL DE P_EXIT

SORTIE DE MPI

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Someone has an idea to explain this error, please ?

Thanks
Florian

Hello,

This happens when the velocities are too big, so try to set up your model first in scalar mode and look at the velocities. Beware that the coefficient of wind influence includes a factor RO(AIR)/ RO(WATER), so is closer to 1.E-6 than 1.E-3.

REgards,

JMH

Thank you Jean Michel