I updated to the new version recently and am having some trouble getting tallies to work using the updated “model.differentiate_depletable_mats”. I have a pincell lattice that I have differentiated, and I want to be able to take tallies on each of the differentiated pins separately. Current Tally S…

Solution is to use the DistribcellFilter instead of CellFilter like so: distrib_filter = openmc.DistribcellFilter(fuel_rod) Where “fuel_rod” is the name of my fuel pin cell.

Tallys of Lattice Elements in 0.14.0

User Support

Shimwell February 15, 2024, 2:04pm 2

Perhaps related to this thread Problem with diff_burnable_mats=True - #3 by Artur

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Tallys of Lattice Elements in 0.14.0

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