hi
test.ipynb (172.9 KB)
I’m working on a multilayer geometry in OpenMC using several RectangularPrism regions (uploaded my .ipynb file and image).
My problem is that some regions don’t appear correctly — one of the aluminum layers (layer1_almin1) or the outer water region becomes distorted or extends outside the expected area.
I’ve double-checked my layer widths and corner radii, but I think my region Boolean logic might be wrong (maybe outer & ~inner or Z-plane direction).
Could anyone please take a look at my uploaded notebook and image to help me fix the region definitions so the geometry plots correctly?
Thank you so much for your help!

