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Hi

I am currently working on culvert modelling. The culverts are locate at the gap of two unlinked domains, and I have made some changes to Buse.f to contral the operation of culvert.

But this model could Only run in single processor. In parallel, the water level around Culvert will be 'Infinity'. Is there any body know what's happening?

Best Regards,
Bin

Hello

What kind of change you've done?
Why do you have to change the existing setting? Your case should work fine even if you have separate domains.

kind regards

Riadh

Hi Riadh,

Basically, My aim is to open/close the culvert at certain water level. In detail, The entrance and exit are locate at two separate domains, FORMATTED DATA FILE is used to provide data to program. I don't think other changing matters.

Best Regards,
Bin

Hi,

What are you actually doing with the FORMATTED DATA FILE? A possible hint is that your implementation is not compatible with parallel computing. A classical example is using the global node IDs as in parallel each subdomain has its own "local" IDs. The buse routine is fully compatible with parallel runs.

Good luck!

Best regards
PL

Hi，

YES! you are right. The problem is that I use FORMATTED DATA FILE to input global node in parallel. And this problem has solved by using function GLOBAL_TO_LOCAL_POINT.

Many thanks for your help.

Best Regards,
Bin