How to create an RT structure outside of image slices

[Fansomone]

Hello, everyone.
I want to create a mask with more contour sequences than CT slices, just like the contour sequences of couch. How should I implement it?

[asim-shrestha]

I'd have to double check but I believe we create a contour sequence for every call to add_roi. Perhaps you could use this per contour sequence? As for the contour sequences of couch, we're not familiar with what exactly that is so could you please elaborate further?