open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello everybody,
If I wanna use a formula to express infiltration at a certain location in TELEMAC,how can I ccouple this formula with the model?Write formulas into parameter files or...

Best wishes

Hello Sunflower,

Have you already had a look at what formulae already exist? Curve Number, Horton or Green-Ampt? Please read the TELEMAC-2D user manual.

Hope this helps,

Chi-Tuan

Hello Pham,
Yes, I have already to have a look at the exit formula.But they are not what I want.
I wanna use other formula to express the infiltration in a certain locaton which I will write into the keyword ABSCISSAE OF SOURCES and ORDINATES OF SOURCES
If I use the keyword RAINFALL-RUNOFF MODEL in .cas?

Thank you
Sunflower

Hello Sunflower,

My first idea was to suggest you to implement what you want in USER_SOURCE_TELEMAC2D but it seems to be only called by TELEMAC2D_INIT at 1st time step, not every time step.

I would suggest then you to implement what you want in TELEMAC2D subroutine, around the lines where TSCE2 variable appears.

Hope this helps,

Chi-Tuan

Hello Chi-Tuan,
Thank you so much.But I'm sorry that I still have some questions:what's TSCE2? I didn't seem to have found it in the telemac2d user Manual
and you suggest me to use USER_SOURCE_TELEMAC2D subroutine,do I understand correctly?

Thanks again
Sunflower

Hello Sunflower,

The TELEMAC-2D user manual is not dedicated to explain every variable used in the TELEMAC-2D source codes.

You can have a look at the $HOMETEL/sources/telemac2d/declarations_telemac2d.f module where many variables used in TELEMAC-2D are declared and often with a comment which may help you to understand the code.

It seems that USER_SOURCE_TELEMAC2D could be used but not changed at every time step as only called once at the beginning of the computation, sorry.

Hope this helps,

Chi-Tuan