Saturne - Syrthes coupling: synchronization
Posted: Tue Dec 11, 2018 11:31 am
Hello,
Is there any possibility to force the synchronization in a coupled Saturne - Syrthes simulation as for example
100 iteration in Saturne -> synchronization -> converged time step iteration in Syrthes?
The Saturne case would be steady state, so the time step should not have physical meaning. Do we think well, the synchronization done iteration by iteration, as default
or time step by time step ?
What we see in the code, that we can have a cs_coupling_set_sync_flag which somehow alter the default synchronization behavior, but we do not really understand how,
and did not experience any effect if we set this flag.
So I would reformulate slightly my question: how we can influence the default synchronization behavior? Could you provide us with some examples?
An other question: the real purpose of the cs_coupling_set_ts_multiplier is not really clear to us. How and when should be using it?
Thank you very much for your help.
Kind regards,
dezsit
Is there any possibility to force the synchronization in a coupled Saturne - Syrthes simulation as for example
100 iteration in Saturne -> synchronization -> converged time step iteration in Syrthes?
The Saturne case would be steady state, so the time step should not have physical meaning. Do we think well, the synchronization done iteration by iteration, as default
or time step by time step ?
What we see in the code, that we can have a cs_coupling_set_sync_flag which somehow alter the default synchronization behavior, but we do not really understand how,
and did not experience any effect if we set this flag.
So I would reformulate slightly my question: how we can influence the default synchronization behavior? Could you provide us with some examples?
An other question: the real purpose of the cs_coupling_set_ts_multiplier is not really clear to us. How and when should be using it?
Thank you very much for your help.
Kind regards,
dezsit