How to compute: 3D parallel simulation -> 2D statistics


currently I want to compute 2D statistical values in a 3D simulation in a parralel computation.

I couldn’t find a data processor template for this, only 3D-3D and 2D-2D data processors are available. How can I implement such a data processor efficiently? How can I make sure, that the 2D-Blocks are on the corresponding cores of the 3D-Blocks?

Thanks you for your help!!