openTELEMAC The mathematically superior suite of solvers

Hello I am trying to run a simulation in telemac 2D but I have got a mistake as you can see below. I can tried to change the mesh in Blue kenue (refine) but the mistake already appear. attahed you can see the two mistakes before and after refining the mesh
Thank you

FIRST ERROR

OPENING FILES FOR TELEMAC2D

*****************************
* MEMORY ORGANIZATION *
*****************************

READGEO1: TITLE= newSelafin
NUMBER OF ELEMENTS: 12971
NUMBER OF POINTS: 6973

FORMAT NOT INDICATED IN TITLE

MXPTEL (BIEF) : MAXIMUM NUMBER OF ELEMENTS AROUND A POINT: 9
MAXIMUM NUMBER OF POINTS AROUND A POINT: 9
CORRXY (BIEF):NO MODIFICATION OF COORDINATES

MESH: MESH ALLOCATED

*************************************
* END OF MEMORY ORGANIZATION: *
*************************************

_____________
runcode::main:
:
|runCode: Fail to run
|C:\opentelemac-mascaret\Degrees_Coordinates_19_October_2015\t2d_test1mexico2
0102015.cas_2015-10-20-17h29min01s\out_telemac2d.exe
|~~~~~~~~~~~~~~~~~~
|Program received signal SIGSEGV: Segmentation fault - invalid memory referen
ce.
|
|Backtrace for this error:
|~~~~~~~~~~~~~~~~~~

C:\opentelemac-mascaret\Degrees_Coordinates_19_October_2015>


SECOND ERROR AFTER WORKING REFINING THE MESH


OPENING FILES FOR TELEMAC2D

*****************************
* MEMORY ORGANIZATION *
*****************************

READGEO1: TITLE= newSelafin
NUMBER OF ELEMENTS: 58735
NUMBER OF POINTS: 32082

FORMAT NOT INDICATED IN TITLE

MXPTEL (BIEF) : MAXIMUM NUMBER OF ELEMENTS AROUND A POINT: 19
MAXIMUM NUMBER OF POINTS AROUND A POINT: 20
CORRXY (BIEF):NO MODIFICATION OF COORDINATES

MESH: MESH ALLOCATED

*************************************
* END OF MEMORY ORGANIZATION: *
*************************************

_____________
runcode::main:
:
|runCode: Fail to run
|J:\CivilEnvResearch\Private\Carlos cjmo1e14\Informacion para el Doctorado 20
14\Information to the New model Telemac\Degrees_October_21_Caso4\t2d_caso4_valor
es_curso.cas_2015-10-21-17h28min37s\out_telemac2d.exe
|~~~~~~~~~~~~~~~~~~
|Program received signal SIGSEGV: Segmentation fault - invalid memory referen
ce.
|
|Backtrace for this error:
|~~~~~~~~~~~~~~~~~~

Hi
It's not necessary to post your problem in all existing topic!
For the second problem, I already answered it on the other post

For the first problem, as the error message is not really clear, activate the debugger option in the steering file in order to identify which subroutine crash

regards

Hi Carlos,

Your second mesh appears to be even worse than the first.
Telemac is reporting up to 20 nodes around a single node.
Perhaps posting your mesh (t3m file preferred) here will help us to sort out the problem.

Cheers... Martin

Thank you very much for your reply

Attached you can see my .t3s file.


Could you please help me with this issue?

Best Regards
Carlos

Carlos,

You are asking the same question in two separate threads.
That is considered bad forum etiquette.
Let's close this one.

Martin

Dear Martin

I have not mixing the problems I have, my first question was related to error during the process of simulation and then I posted the mistake related to the SIGSEGV: Segmentation fault. However, How can I solve my problem?

Could you please help me? I am trying to modified the mesh one more time and the message appear again. I am using Blue Kenue or the pre-process.

Thank you
Regards
Carlos

Hi
after the telemac installation, did you check the computation run well on some exemples available?

Regards

Hello

Yes, I had ran the example Bumpflu and it runs successfully. Additionally, I ran another example as you can see in the attach file.


I think this problem has been sorted out.

Thank you
Carlos

Good morning

Do you have any comment about my last question?
SIGSEGV: Segmentation fault.

Thank you
Carlos

Hello,

There is probably a problem in your mesh. Could you try without degrees coordinates, just with cartesian coordinates ?

Otherwise we would need your case to test it on our machines, i.e. all the files to reproduce the run.

With best regards,

Jean-Michel Hervouet