open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi everybody,

Is it possible to change the way to impose on the boundary conditions during calculation? For example, changing level imposed to flow imposed?

Regards

Hi Nicolas,

As TELEMAC is open source, you can change everything you want...
In a standard use of TELEMAC, the type of boundary conditions is read in the BOUNDARY CONDITIONS FILE (the first 3 columns as described in the user manuals, for the water depth and the components of velocities). In TELEMAC-2D, these values are stored in LIHBOR, LIUBOR and LIVBOR arrays. But during the simulation, you can change them if you want. Just be carefull if you want to run in parallel...

Hope this helps,

Chi-Tuan

Thank you for the name of the variables to change.
Is the boundary conditions file only read at the first time step?
When you say be carefull to run in parallel do you think about something in particular?

Regards

FYI, homere_telemac2d program calls telemac2d where many things are done, in particular reading the boundary conditions file (LECLIM subroutine). I let you check

In parallel, do not use hard coded numbers like LIHBOR%I(115) because the numbering will be changed with the partitioning or find in other posts how to do, it was just a warning.

Hope this helps,

Chi-Tuan

Thank you for the subroutine to check and how to code it (or rather not code it!). I will try to do something

Regards