Hello,
I am trying to insert TRIISO in a hexagonal fuel lattice which has a heatpipe hole in the center. But looks like in the following region pack speres is not supported and an error showed up. I am looking for a suggestion and help in this issue.
Thank you.
The openmc.model.pack_spheres function only works with certain shapes at present as the error message indicates: rectangular prisms, a finite cylinder, a sphere, or a spherical shell.
I see. Thanks for your reply.