I’ll help you out with this problem. If you run OptiSystem with the “Load Matlab” option selected, it should be possible to see the variables created after the simulation is completed. If you open the m-file and then look at the workspace the variables will not be there. You really have to use the Matlab command window that opens up when you run the simulation, so you should not have to open the m-file. Try this and if it does not work please send over the archived OptiSystem file and Matlab file and I’ll see if the problem is somewhere else.
Regards,
Damian