NRPyLeakage is a NRPy+-based code that provides neutrino leakage for GRMHD simulations. It computes the neutrino optical depths using a next-neighbors, path of least resistance algorithm that has been specially designed to work with the AMR grids provided by Carpet.

To access the NRPyLeakage code, see: https://github.com/IllinoisGRMHD

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2689/include-nrpyleakage-in-next-et-release