Hi,
to export the stiffness matrix of a purely linear FE model I've successfully referred to the MALTER command explained in simcompanion.hexagon.com/.../how-to-export-mass-and-stiffness-matrices-of-a-large-model so far.
But in addition to that now I'd like to compute a nonlinear static load case and export the linearized stiffness matrix around the static equilibrium point.
How can I do this in an elegant way?
Best regards,
Johannes
