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Hello everyone,

I have a problem when I try to launch a simulation. I precise that the model is working normally but when I try to add islands in my mesh (to simulate the houses)TELMEAC2D is giving me this answer :

"LE POINT 31334 EST SUR UN BORD
MAIS PAS DANS LA LISTE DES POINTS DE
BORD OU BIEN LE NOMBRE DE LIGNES DU
FICHIER DES CONDITIONS AUX LIMITES
EST PLUS GRAND QUE : 3452
TROUVE DANS LE FICHIER DE GEOMETRIE

PLANTE : ARRET DU PROGRAMME APRES ERREUR"

I don't know where it can come from. I absolutely have to add these houses in my mesh.

Thank you for helping.

Hello

This means thant your boundary condition file does not correspond to your geometry file. You need simply to regenerate it again.

With my best regards

Riadh ATA

Thank you for your answer but unfortunetly it doesn't work.

I already have regenerated both files.
They match each other.
Isn't it possible that the problemn is with the number of the islands (124 in my case)? Plus each one in the BC file is well defined as 222 for LIHBOR type.

When I look into my mesh I can see that there is 37687 nodes. So i don't understad why when I generate the slf file it recognize just 3452 ?

Regards

Benoit

Hello benoit
can you send me your case? I'll check it.

Riadh

Here you can find the files of the model.

Thank you for helping

Regards

Hello

Actually you have changed the mesh after the generation of the geometry file (I guess you have added a new island). In the geometry file it is written that you have 3452 nodes at your boundaries, but in the cli file you have more than that (3457).
To overcome this isssue you need to generate again your geometry file (from the t3s mesh) and then generate the cli file.

other important point, coordinates are very large. you can use subroutine corxy.f (in bief library) to remove 1000000 from X coordinates and 8000000 from Y coordinates. Otherwise, you have to generate a double precision file (SerafinD format)

I hope that this helps

kind regards

Riadh ATA

Hi,

So I tried what you told me to do. And unfortunetly it doesn't work.

Here is the error message :

"
*****************************
* ALLOCATION DE LA MEMOIRE *
*****************************

READGEO1 : TITRE= newSelafin
NOMBRE D'ELEMENTS: 72149
NOMBRE REEL DE POINTS: 37687

FORMAT NON PRECISE DANS LE TITRE

MXPTEL (BIEF) : NOMBRE MAXIMUM D'ELEMENTS VOISINS D' UN POINT : 9
NOMBRE MAXIMUM DE POINTS VOISINS D'UN POINT : 9
CORRXY (BIEF) : PAS DE MODIFICATION DES COORDONNEES

MAILLAGE : MESH ALLOUE

****************************************
* FIN DE L'ALLOCATION DE LA MEMOIRE : *
****************************************

LE POINT 31334 EST SUR UN BORD
MAIS PAS DANS LA LISTE DES POINTS DE
BORD OU BIEN LE NOMBRE DE LIGNES DU
FICHIER DES CONDITIONS AUX LIMITES
EST PLUS GRAND QUE : 3452
TROUVE DANS LE FICHIER DE GEOMETRIE

PLANTE : ARRET DU PROGRAMME APRES ERREUR"

I don't know where this 3452 come from ? Actually I even tried to delete the 5 last lines of my cli file to have 3452 lines but still have this message.

I put the files in the attachments.

Thank you for helping

Kind regards

Ok I think I found the mistake.

There was an error in my mesh. A small boundary was included in an island. So that's why there was more point on my cli file than in my geomtry one.

Anyway thank you for your time and help

Kind regards

Benoit