Hi Nikola,

Thanks for your question here!

There is a nice forum thread about how to open a new POP analysis, change the settings, and run it from the API. It also contains a Matlab sample code, please find the link below:

Physical Optics Propagation (POP) - API settings · MyZemax

Please note that the POP analysis was added to the API in the OpticStudio 20.3 release, for more details check out the release notes:

OpticStudio_ReleaseNotes

I hope this helps, but if you have any further questions, please ask.

Best,

Csilla