open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello all,

I want to add storage areas in my Mascaret model without Fudaa. I guess I must modify my geometrie.geo file and my .cas file.

Here is the section (in the geometrie.geo file) to which I want to add a storage area, how should I modify it so that there is storage area ? And which letter do I have to use to signal a storage area ?

PROFIL Bief_3 P127 7101.0
0.0 16 T
0.0 2.69286 T
4.20983 -4.37797 B
11.50736 -6.62769 B
18.79611 -6.21150 B
25.61549 -5.35486 B
32.90425 -4.72220 B
39.72362 -5.09353 B
47.02115 -2.73934 B
51.33863 1.54708 T
51.33863 16 T

And here is the section of my .cas file dedicated to the storage areas :

/
/ZONES DE STOCKAGE (2)
/
NOMBRE DE PROFILS COMPORTANT DES ZONES DE STOCKAGE = 1
NUMERO PROFIL STOCKAGE = 978
LIMITE GAUCHE LIT MAJEUR = 0.0
LIMITE DROITE LIT MAJEUR = 1.0

What do the key words "LIMITE GAUCHE LIT MAJEUR" and "LIMITE DROITE LIT MAJEUR" correspond to ? And how should I specify it correctly ?

Hello special_20,

if you want to add storage areas, you should have to change the '.cas' and also create a '.casier' file describing each cell.

The '.geo' file is only for cross sections.

In the .'cas' file you will change the sections :

/
/PARAMETRES CASIER (1)
/

for the basic parameters of the storage areas.

and :

/
/LIAISONS (2)
/

for the description of links between storage areas and the river.

In the '.casier' you will give the geometry of all the storage areas.

Probably it is simplest to use the Fudaa-Mascaret with one the given example ('NonPermanent3Biefs3Casier.masc' for instance) and see in the computation directory how previous data files are modified according the modelling choices.

Regards

Thank you fzao for your answer. I just realized that I didn't give any news till now... but I finally did not use storage area in my model.