Errors while using CMSMETH card in hypermesh13.0
Altair EmployeeHello,
I have correctly used cmsmeth card to generate external superelement in hypermesh12.0. But when I run the same model in hm13.0, it fails and solver reminds me that Control cards 'METHOD=n' are not allowed when CMSMETH card is present. It's a small but a serious problem.
Can anyone help me? I can offer the model to you.
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Altair Employee
Hi,
could you please share the entire .out and .stat file?
Yes, of course! You can change the file type from .txt to .out or stat file. Thank you very much!
Altair EmployeeHi,
Looks like you have METHOD global case control card activated. Please make remove the METHOD card from Global Case Control and try again.
Altair EmployeeHi,
Also, please edit the solver deck using a text editor and search for CMS card.
Under METHOD type it should be anyone of the shown methods CB, CC, CBN, GM, or GUYAN
Altair Employee
Hi,
Also, please edit the solver deck using a text editor and search for CMS card.
Under METHOD type it should be anyone of the shown methods CB, CC, CBN, GM, or GUYAN
Hi, Prakash!
The problem still remains, can I send the .hm file to you in Dropbox? It's interesting because this problem doesn't occure in hm12.0.
Altair EmployeeHi HuangZhou,
Please share the model file via dropbox.
Altair Employee
Hi HuangZhou,
Please share the model file via dropbox.
I have sent .hm file to you, please check. Thanks a lot!
Altair EmployeeThanks for sharing the files.
Could you please let me know what are the updates you have?
You can find the software updates and graphics information from HyperMesh>> Help>> Updates and system information
Altair EmployeeHi,
For the model file cantilever_superelements.hm include the control cards>>PARAM>EXTOUT>DMIG>PUNCH, delete the loadstep and run the analysis.
Altair Employee
Hi,
For the model file cantilever_superelements.hm include the control cards>>PARAM>EXTOUT>DMIG>PUNCH, delete the loadstep and run the analysis.
Thanks! The method using 'control cards>>PARAM>EXTOUT>DMIG>PUNCH' is static condensation. But I want to use Craig-Bampton method which is set in CMSMETH card. Someone advised me to delect the normal mode loadstep directly, but the result in residual model would differ much with the whole-model's result.
You can test the model in hm12.0 firstly. My sofaware information is in figure attached. Hope you can help me out !
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Hi,
Please see attached thumbnail for when to use Craig-Bampton & when to use Craig-Chan.
Regards
Rahul R
<?xml version="1.0" encoding="UTF-8"?>
Hi,
could you please share the entire .out and .stat file?