Creo Elements/Direct Finite Element Analysis setup
The default Creo Elements/Direct Finite Element Analysis installation (setup_fe.exe) installs Nastran 2024.2.1. If an older FE Analysis version (Nastran 2008r1) is already installed, you need to uninstall this version first.
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Creo Elements/Direct Modeling supports and uses Nastran 2024.2.1 if installed. If Nastran 2024.2.1 is not installed, Creo Elements/Direct Modeling uses Nastran 2008r1.
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After you install Creo Elements/Direct Finite Element Analysis, you may need to perform additional setup steps for the Analyze function to work properly.
Set the NASTRAN scratch directory. This defaults to C:\TEMP. Reconfigure it by editing your da_customize file. Currently everything is commented out. Uncomment and change if needed. You may have to manually create C:\TEMP.
(ferrum::ferrum-set-scratchdir "C:/TEMP")
If you receive memory errors, uncomment and edit the following string in your da_customize.orig file. Change 16 to something like 2048.
(ferrum::ferrum-set-nastran-real-mem 16)