The issue with the software (Ls-Dyna)

- November 1, 2023 at 1:17 pm
  
  zmohamma
  Subscriber
  
  Hello,
  I am a Ph.D. student at the University of Waterloo and I am working with Ls-Dyna on my simulations.
  I am currently working with LS-DYNA on my computer, and I encountered a perplexing issue. The software is not working correctly.
  I am trying to change some cards in my simulation. After saving the file, in the newly saved file, some cards that I have not changed are deleted!
  I tried different versions of the software. My computer software version has this problem (Ls-PrePost 4.8).
  If you could take some time to investigate the software and help me to solve this problem, I would greatly appreciate it.
  
  Zohreh
- November 1, 2023 at 5:30 pm
  
  Alex Rycman
  Ansys Employee
  
  Hi Zohreh,
  LS-PrePost can save your model for a diffrent LS-DYNA output version (R9, R10, etc). Please verify with LS-DYNA Keyword Manuals if the keywords in your model are available in the LS-DYNA output version that you are saving your model (lsdyna.ansys.com/manuals/).
  Regards,
  Alex