Using sample_prefect_tile

Hello,

I am looking for some help regarding the sample_perfect_tile function. I want to achieve two things: 1) Filter out illegal values, e.g. tile sizes too big for memory, 2) Prevent very small inner factors. E.g. I don’t want the innermost factor to be one if that can be achieved. Is there a way to describe this? There is the decision argument, but I haven’t figured out a way to properly use it. I can restrict the innermost tile but as I want to split with n=3 I still have to somehow restrict the other two tiles.