open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi, after some months in which I focused on other subject, I performed the simulation again and I realized that, although the simulation arrives at the end, from the moment of the error I have no data in my results.
Do you have any suggestion please?
Now I work with
SOLVER = 1
TREATMENT OF THE LINEAR SYSTEM = 2
Thanks in advance!

Hello

you have to check the listing durng the computations. There are lots of information that you could exploit. If you see that the solver is crashing stop the run and restart with smaller time step.

with my kind regards

Riadh ATA

Hello,
thanks for the answer. I tried with a smaller time step (1 and 0.5 s instead of 2), it crashes later but it crashes and, if possible, i don't want to reduce the time step more than this because the simulation becomes too long then.
Any other suggestion?

Hi
You could extract the latest good time step of your result and restart from it with a smaller time step and also a smaller period for output in order to understand where the crash comes from...

Regards