From 15d2feb6fbdfde9a2f70ac1251c6b9c48c404eb8 Mon Sep 17 00:00:00 2001 From: Paul Romano Date: Mon, 12 Nov 2018 14:06:32 -0600 Subject: [PATCH] Omit gas production and damage xs from HDF5 files --- openmc/data/neutron.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/openmc/data/neutron.py b/openmc/data/neutron.py index e91ba0a681..a161cc5afa 100644 --- a/openmc/data/neutron.py +++ b/openmc/data/neutron.py @@ -653,6 +653,9 @@ class IncidentNeutron(EqualityMixin): n_reaction = ace.nxs[4] + 1 for i in range(n_reaction): rx = Reaction.from_ace(ace, i) + # Don't include gas production / damage cross sections + if 200 < rx.mt < 219 or rx.mt == 444: + continue data.reactions[rx.mt] = rx # Some photon production reactions may be assigned to MTs that don't