Steven Doyle

I’d make sure your file is 64-bit. You should be able and to force it by making a CELAS1 with an id > 8 characters On Mon, Feb 12, 2024...

32 vs. 64 bit might have nothing to do with this. Depends on the max node/element id. Not sure...

closing due to inactivity and inability to test

Yeah...Optistruct has a really good op2 writer, but this table isn't done right. It's gonna take me a bit.

i still need to make tests, but optistruct's strain energy is now supported