Simulink continue simulation from last timestep

I have some a Simulink project with multiple MATLAB function blocks, resulting in quite slow simulation. (I know function blocks slow down simulation, but for now I can't think of a way around it). It takes about a minute to simulate 10 seconds.

I'm wondering if there is a way to continue simulating at the last state. For example, say I simulate 10 seconds, but the phenomenon I want to observe is not complete, and want to simulate for an additional 10 seconds. I change the 'Stop Time' to 20, but then the simulation restarts from time 0, and I have to wait all over again. Is there a way to get Simulink to not clear it's data, and continue from the last time?

Thanks!

Answer 1

[Paul]

Unclear why Matlab Function blocks would slow anything down, at least not as a general rule.

Save and Restore operating points can be used for run-stop-continue workflow.