open TELEMAC-MASCARET The mathematically superior suite of solvers

Dear all,

I am new to ARTEMIS modelling and I have some trouble in understanding how to write this subroutine in order to define boundary conditions and incident waves parameters.
Is there any GUI available allowing for a fast and easy implementation"


Thank you very much for any help.
Francesco

Hello Fransesco,

Unfortunately, there is no GUI (at least that I know of) for writing BORH. You can visualize the boundary nodes in Blue Kenue and at the same time get the node numbers that you need for specifying each boundary segment in BORH. There are several examples in Artemis that can help you get started with writing BORH.

Regards,
Costas

Thank you very much for your suggestion. I am figuring out how BORH works.

My colleague and I have just finished writing a routine in Python that uses a BK modified conlim (.cli file) to create BOHR modification fortran files and steering (.cas) files for each wave direction is specified in the routine. The routine also calculates if liquid boundary is KSORT or KINC and accordingly calculates the TETAP and PHASOI. One has to modify only the initial wave height (in the .f files) and the wave period (in the .cas files) and run them. We are currently writing an explanatory paper for the whole procedure (from CAD to QGIS to BlueKenue to Artemis or other Telemac modules).

Hello,

This is really good news -- would you be able to share your work so that we can implement for the community ?

Just for information, the Consortium would like to do this with QGIS and python. It would be nice to use your work as a starting point.

Sébastien.

Hello Sébastien

We will gladly share our work with the community.
We are currently polishing a user friendly - final version of our Bk2Art.py and as soon as we finish it we will upload it to the Forum.
Unfortunately, we don't have the operational or user manual for Artemis v7p1, so we have based our code on v6p2.
We are also preparing a QGIS plugin for automated effective fetch evaluation (CEM and SMB method) and Hs/Tp calculations(SMB, Wilson-Goda, Kahma and depth mod SMB simplified methods).

Alexia

Dear all

Regarding the automatic modification of the BORH subroutine,
here are the python code and it's explanation/instructions.

We hope you will find them useful.

Alexia.

Alexia,

Excellent -- thank you.

You know that there are now two QGIS plugins for the TELEMAC files,
see:

Crayfish: #20958

PostTelemac#19324

There is also this:

#19879

Maybe this can give you a starting point. For PostTELEMAC, ARTELIA will be happy to provide you with write access to the source repository.

Best regards,
Sébastien.