NX7.5/Nastran - Results in Wrong Format
NX7.5/Nastran - Results in Wrong Format
(OP)
Hello
I am having a problem running my model that I developed in NX7.5 and running a FEA on Nastran. I cannot see the results in the model, due to the message that "Result File in Wrong Format".
My model runs, and the job finishes, with no error message, but when I look in more detail this is what I found.
USER WARNING MESSAGE 9162 (SELG)
PARAM,INREL,-1 OR -2 IS PRESENT BUT NO MASS IS DEFINED. THEREFORE THE INERTIA RELIEF LOADS WILL NOT BE COMPUTED AND THE SOLUTION WILL ONLY REFLECT THE APPLIED LOADS.
Hope you guys can help, thanks.
I am having a problem running my model that I developed in NX7.5 and running a FEA on Nastran. I cannot see the results in the model, due to the message that "Result File in Wrong Format".
My model runs, and the job finishes, with no error message, but when I look in more detail this is what I found.
USER WARNING MESSAGE 9162 (SELG)
PARAM,INREL,-1 OR -2 IS PRESENT BUT NO MASS IS DEFINED. THEREFORE THE INERTIA RELIEF LOADS WILL NOT BE COMPUTED AND THE SOLUTION WILL ONLY REFLECT THE APPLIED LOADS.
Hope you guys can help, thanks.





RE: NX7.5/Nastran - Results in Wrong Format
Is there a fatal message in the f06 file?
RE: NX7.5/Nastran - Results in Wrong Format
Is it really supposed to be impossible to post process the results from the 701 solution in NX 7.5? The results file is in .op2 format as usual but can't be imported.
What program can be used to open the SORT2 format you're talking about?
Regards
RE: NX7.5/Nastran - Results in Wrong Format
If this is not sol 701, then it shouldn't be this difficult, unless you solved with MSC Nastran or some unsupported version of a different solver other than NX Nastran.
In the *.f06 file, do you see any fatal or nogo messages?
Is the op2 file a valid op2 file? Is it more than 1K in size?
Again, this should not be this difficult. I do this everyday and rarely have an issue. But I am using NX Nastran 7.0 as the solver and run alot of linear static and nonlinear static analyses.
RE: NX7.5/Nastran - Results in Wrong Format
I'm running NX 7.5 and solution 701 correct.
The OP2 file is 17mb while the nastran input deck is 1mb, so it really should be some results in there :)
I'll give the Default --> SORT1 a try and see what happens.
RE: NX7.5/Nastran - Results in Wrong Format
I wish NX 7.5 would write the deck automatically with SORT1 format request.
RE: NX7.5/Nastran - Results in Wrong Format
Really shouldn't be necessary to make it this difficult, but at least it works.
Thanks for your help.
RE: NX7.5/Nastran - Results in Wrong Format
The Parallel = 7 switch does work fine in solution 601 where 7 of my 8 CPU threads is working.
However in the 701 solution only 1 thread is doing the calcs. How can this be enabled for the explicit solver?
RE: NX7.5/Nastran - Results in Wrong Format
RE: NX7.5/Nastran - Results in Wrong Format
Only problem I don't know where I can find that option.
(relatively new user)
Can someone give me a hand?
RE: NX7.5/Nastran - Results in Wrong Format
Choose the Case Control Option
Edit the Modeling Object for Output Requests
You will need to set the SORT1 option for each output request type (ie Displacement etc)
RE: NX7.5/Nastran - Results in Wrong Format
Can anyone help me find the problem?
RE: NX7.5/Nastran - Results in Wrong Format
Take a look to the *.F06 file nastran output file located in the directory of your model, there you will see the reason of the error.
Best regards,
Blas.
~~~~~~~~~~~~~~~~~~~~~~
Blas Molero Hidalgo
Ingeniero Industrial
Director
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