open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi everyone!

I recently tried to run a case followed the way of user guide. However, it always shows an error:“Out_telamac2d.exe has been stopping working”. Does anyone also has such kind of experience? Attached with my running files.

Waiting for help,

Regards,

Ming

This is my running files

Hi,

Could you post the listing ?

Hello Yugi,

Happy new year!
Thank you for replying during a vacation!

Attached with the listing, as a matter of fact, I used the folder of example to run my case which seems to be very just alike the case of juction flows.
I guess this problem is probably due to the user fortran code, or else, caused by higher resolution than the example case.
Will you please help me find out the reason?
Thank you in advance!

All the best,

Ming

Hello,
I took a quick look to your Sisyphe's steering file. It's really a huge mess.
For example:
SEDIMENT DIAMETERS =.00072 -> are you dealing with cohesive sediments?
MORPHOLOGICAL FACTOR =20 -> danger! to be use carefully. I'd never start some preliminary simulation with such a high MF...
PRESCRIBED SOLID DISCHARGES =0.0 Sure that you need that for your problem?
LAW OF BOTTOM FRICTION =4 FRICTION COEFFICIENT =.024 -> not needed, it's T2D who deal with that
CONSTANT FLOW DISCHARGE =true -> not needed here as you're coupling with T2D
SECONDARY CURRENTS =true
etc. etc. etc.

My suggestion: take a careful look to the Examples folder, try to find a case that is close to your problem/application: non-cohesive, bedload, etc. etc.
Take a look also to the user's manual.

Hope it helps,

Best wishes

Pablo

The problem appears to be in the flow model. Not sure what is causing it. If you run it using DEBUGGER = 1 in your steering file, we might be pinpoint it. But one thing I do notice is that your boundary condition for the water levels is 5m out compared to the initial conditions.