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If you dump a case it comes out as a python script, in that script amongst other components there is the Asterstudy component, which is...empty...
Should it be empty? How can i populate it so to add a case always as a python script or save them as scripts??
Hello everyone,
i have encountered a problem with the command MAC_MODES which gives the following error :
JDC.py : ERREUR WITH THE EXECUTION - INTERRUPTION
>> JDC.py: DEBUT CR of execution of JDC in MIXTE
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! <S> Exception user raised but not interceptee. !
! The bases are fermees. !
! Type of the exception: error !
! !
! Erreur utilisateur : !
! Le programme a besoin d'accéder au champ DEPL de la structure de données !
! résultat MODMES !
! pour le NUME_ORDRE: 1 !
! Mais ce champ n'existe pas dans la structure de données fournie. !
! On ne peut pas continuer. !
! !
! Risques & conseils : !
! Vérifiez que la structure de données MODMES est bien celle qu'il faut utiliser. !
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
fine CR of execution of JDC in MIXTE
REPORT
>> JDC.py: FIN REPORT
I searched and found a similar topic here forum2/viewtopic.php?id=19764 . Is there a way around this bug ? I am using Salome Meca 2018. Does it change in the 2019 version??
The errors would be a nice start ! Also some commands for example the interactive of CALC_ESSAI
The error was given due to the Dataset 2412 contained in the .uff file . By deleting this dataset it becomes possible to read the information contained in the file. Now on to the second part of the problem with LIRE_RESU.!!
This is also discussed in the following threads :
forum2/viewtopic.php?id=12098
and
forum2/viewtopic.php?id=7402
Hello,
having a similar problem i found these threads quite helpfull : /viewtopic.php?id=21214 , forum2/viewtopic.php?id=24578 .
Maybe the second one is closer to what you are looking for.
Hello i think you should into PILOTAGE. A thread that has a discussion on STAT_NON_LINE and PILOTAGE is found here: /forum2/viewtopic.php?id=14767
You have to give it more time to perform the calculation.
Hello all,
by using the series of commands found in this thread : /viewtopic.php?id=21214 , i have successfully assigned the material properties to the nodes of my model. Now i would like to know if there is a way to print the informations. I can print them using IMPR_RESU command but i would like to know if there are alternatives? Like IMPR_TABLE or by use of python. I leave here the series that i used just in case someone needs it too:
CHAMGEO = CREA_CHAMP(MAILLAGE=mesh,
NOM_CHAM='GEOMETRIE',
OPERATION='EXTR',
TYPE_CHAM='NOEU_GEOM_R')
CHFONC = CREA_CHAMP(AFFE=_F(GROUP_NO=('GrTorre_Nodes', ),
NOM_CMP=('X1', ),
VALE_F=(YOUNG_Z, )),
MAILLAGE=mesh,
OPERATION='AFFE',
TYPE_CHAM='NOEU_NEUT_F')
CHYOUNG = CREA_CHAMP(CHAM_F=CHFONC,
CHAM_PARA=(CHAMGEO, ),
OPERATION='EVAL',
TYPE_CHAM='NOEU_NEUT_R')
Hello,
i am making reference to this thread https://ww w.code-aster.org/forum2/viewtopic.php?id=17518 . I have followed the suggestions of RichardS and have assigned the material properties in the field. How can i print all the nodes with said field tho? I have checked in the documentation but no mention of creating an example of a table containing the Node number or / element number and the assigned property exists. Do you have any suggestions on how to visualize?
Hello,
from the date of this thread seems a little old but due to the fact that the arguments implementation interests me and don't want to recreate a thread i post here. Have you had any kind of advancement regarding the material properties mapping procedure?
Thank you!
Hello,
i am trying to save the value of the Elastic Modulus in a table with the RECU_TABLE command.
ELMOD = RECU_TABLE(
CO=assign,
NOM_PARA=('Em__', )
)
but i get the following error:
JDC.py : ERREUR WITH THE EXECUTION - INTERRUPTION
>> JDC.py: DEBUT CR of execution of JDC in MIXTE
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! <S> Exception user raised but not interceptee. !
! The bases are fermees. !
! Type of the exception: error !
! !
! Objet inexistant dans les bases ouvertes : assign .DESC !
! l'objet n'a pas été créé ou il a été détruit !
! Ce message est un message d'erreur développeur. !
! Contactez le support technique. !
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
fine CR of execution of JDC in MIXTE
Is there a way to do this kind of operation with the commands available ?
Thank you!
It is not exactly a Modal Analysis question the one i have but i would like to know if it is possible to access the number of elements and the values of the Elastic Modulus each one has. Would i have to assign a group with the elements i want to access and then through the .comm file enter into the AFFE_MATERIAU command?
I think this thread might have some answers https:/ /code -aster.org/forum2/viewtopic.php?id=24527
Within the Code_Aster environment it is possible to perform and analysis to calculate the clean modes.
That response can be seen as NUME_ORDRE and FREQ, correct? I define with the RECU_TABLE command from the analysis part of CALC_MODES, the parameters that i want to imprint in a table with IMPR_TABLE command. The openturns documentation and videos that are available suggest to print the parameters of out as NUMPY ( .npy) files so that those can be read and imported along with the defined variables in the OpenTURNS environment so to continue on with the sensitivity or probabilistic analysis of the model. Am i misinterpreting something because when i make this kind of operation i cannot seem to get the frequencies of the model i am studying in OpenTURNS.
Thank you very much.
Hello all,
i would like to ask if there are restrictions on the analysis that Openturns can accept from Code_Aster?
Thank you!
Have you tried any python scripting to save the results and see where the problem is?
I think you should look into the chapters 18 and 19 of Jean pierre aubry's book you can find it in framabooks site. I think it gives an example of something quite close to what you are trying to do.
Hello,
look at this thread : https : //www. code-aster. org/forum2/viewtopic.php?id=24531
Thank you very much for the code and the reference provided.
I have read and still reading Jean Pierre's book but in a bible like that things are missed.
A question if i may. Since it is possible to extract node coordinates, is it also possible to extract the connecting lines coordinates too?
Thank you in advance!
Hello all,
i would like to ask if it is possible to export in a python script inside the .comm file the nodes or nodes coordinates.
Where should i search for this particular operation?Through the documentation i might have missed something, are there
any suggestions?
Thank you.
Hello all,
i would like to ask how should one model a wooden structure in code aster.
Are 3D elements a good choice or should one go with plate elements and vary the thickness accordingly?
Also for costitutive laws which ones are the best to use?
Thank you!
Hello,
i was wondering, how the CALC_MODES command, calculates the nodal displacement and how it handles it in the 3D medium?
Is it possible through Aster to calculate externally,via python script, the eigenvalues and eigenvectors and input them in code_aster?
I am reading the document right now, thank you very much for the quick response.!
I have some measurement data from vibration analysis, i would like to know how to project said data to my 3D model,on specific nodes.
Are there any commands that can do that?
Hello,
i was given a step file coming from Midas FEA but it has some problems in Salome Meca in the geometry. How can i correct them?
Is there a procedure i must follow ?