open TELEMAC-MASCARET The mathematically superior suite of solvers

Dear all.
I'm a user of Telemac 2D. I would like to get out the discharge (m**3/s) of a defined section as a time series when I finished a simulation (Telemac2D only get out the the unit discharge, m**2/s, exploited by BlueKenue). How can I do it in Telemac 2D? Thank you very much for your helps.
Best regards

Nguyen Thong
HCMUT, Viet Nam

Hi
you could define in your steering file some control section where the computation of discharge is made during the computation

Regards

Hi,

I am facing the same problem but do not know how to create a control section in the steering file.
Could you please explain me how this is done?

Thanks so much.

Hello Nguyen,

The way I usually do this is just to integrate the unit-discharge along the cross-section through which you want the discharge. But I use Telemac for integrating and extracting stuff.

All the best,

Sumit

Dear Mr. Coulet and Mr. Sumit,
Thank you very much for my advising. I had done as Mr. Coulet proposed in my steering file. However, here I would like to register the discharge at some sections selected in my network and I will exploited it later. So I can do as Mr. Sumit propose. My question is in which file where I will write my data? (of course I will use in my fortran fichier to programmer).
Best regards

Nguyen Thong
HCMUT, Viet Nam

Hello Thong,

You can either use the :

FORMATTED RESULTS FILE

on Channel T2D_FILES(T2DRFO)%LU

or open your own file, provided that you open it under a name '..\nameof thefile' so that it is not in the temporary folder that will be destroyed at the end of the run. You must be careful also to open it only once.

In parallel, it is a bit more complicated, the formatted results file is declared as "PARAL" in the dictionary, so every processor will write one with an extension, it would be better to declare it as "SCAL" and let only the processor 0 writing it. Same thing if you open your own file, only processor 0 should write it, so write under the protection of IF(IPID.EQ.0) THEN... commands.

I hope that helps, regards,

Jean-Michel Hervouet

Dear Mr. J. M. Hervouet,
Thank you very much for your help.
Best regards,

Thong NGUYEN
HCMUT, Viet Nam

Hello

It is well described in section 5.2 of the user manual. Simply add 2 keywords !


kind regards

Riadh

Hello,

thank you very much I could create some cross sections but needed to use coordinates instead of nodes and now it works fine.

Regards