open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello,

I am upgrading a model that takes its wave boundary data from a larger (and coarser model).

The setup is like this:

• There is a large model which stores wave data in a punctual results 'SLF' file.
• Later, this punctual results file is imposed at the boundary of a smaller, and more detailed model

To be able to read the punctual results file, the smaller model uses a modified version of subrutine limwac.f.But I think lot of time has passed since its code was last touched, and now that I am upgrading the model (to v7p2) I see that limwac itself has undergone many changes.

I want to use the new limwac, and new features like bnd_spectra.f and impose_bnd_spectra.f, to replace altogether my old subroutine. But, do these features work even when boundary nodes are not perfectly aligned?

Regards,

Sebastian

Hello Sebastian

Impose spectra write and read a list of points so they don't have to be aligned. They just have to be present in both models. Their coordinates are recorded in a file you specify by
FILE WITH COORDINATES OF SPECTRA TO WRITE for big model
FILE WITH COORDINATES OF SPECTRA TO IMPOSE for small model

Regards

Thierry

Thank you Thierry,

I will try your recommendations and then tell you how it goes.

Regards,


Sebastian

Hello Thierry,

I used the new way to write/impose a spectra files. It works fine -besides is very handy- when I run tomawac only. But when coupled with telemac2d the computation crashes. Here is the console output:



It is as though the coordinates file could not be read when coupled.

Here are my steering files:




Regards,

Sebastian

Hello Sebastian

Well apparently it is a problem to read your coordinate file, but I would need all your files to see more of the problem by running the simulation.
So coordinates geometry and spectrum all the files mentioned in the steering file.

Regards

Hello Thierry,

You can download the files here.

https://expirebox.com/download/b13602d2d6387d5e66014f47c543690e.html

Sorry to use such a spammlike page, but it is not to make my university files public, and delete them once you download them.

you forgot to add the 2 TPXO tidal files

Here They are.

Hello

There was a bug when using impose spectra while coupling in Telemac. I fixed it and will push it soon in the trunk meanwhile i attach wac.F which correct the bug.
In your case, in your steering file you also mustn't use limwac.f, that is the old fashion to impose spectrum. and you mustn't mention any binary file it is already in the IMPOSED SPECTRA FILE

I attached the corrected steering files

Here they are

drive.google.com/open?id=1G_4pii1PRo-Pv7B_7f8wM8ykBxGee4hY

Thanks!