Nastran solver creates too much big files

[suslu13]

Hi all

I have a job to run. There are a lot of loadcases therefore the results opt file is 80gb.

Eventhough i wrote scr=yes Nastran needs 240 gb space. Nastran solves the job 2 hours in HPC.

Is there any way to reduce the space for solving the issue?

What are the recommendations for solving such as huge files?

Regards

 

[karachun]

You can reduce the number of output vectors (for example output only stress) or reduce the number of nodes/elements to output results.

 

[nlgyro]

can you post your f04 file of the completed run?? that can provide insights into the tuneups required.

 

[suslu13]

@nlgyro i cant not provide f04, it is in my company notebooks. Could you tell me where i will look in f04?

Regards