How to output element stiffness matrix to ASCII file in Optistruct

Hello everyone,

I’m beginner in use Optistruct and currently working on solving a static linear elastic problem. I’ve been trying to find a way to output the element stiffness matrix to a ASCII result file. Could someone please guide me on whether this is possible and, if so, provide instructions on how to achieve this?

Your assistance would be greatly appreciated.

Thank you in advance!

Anoop