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Fixed multi-group chi calculation

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This commit is contained in:
Will Boyd 2015-10-02 18:12:35 -04:00
parent e0c2aace2e
commit 3e0c960648
1 changed files with 3 additions and 1 deletions
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4
openmc/mgxs/mgxs.py
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@ -1738,9 +1738,11 @@ class Chi(MultiGroupXS):
nu_fission_in.remove_filter(energy_filter)
# Compute chi
self._xs_tally = nu_fission_out / nu_fission_in
# Add the coarse energy filter back to the nu-fission tally
nu_fission_in.add_filter(energy_filter)
self._xs_tally = nu_fission_out / nu_fission_in
super(Chi, self).compute_xs()
def get_xs(self, groups='all', subdomains='all', nuclides='all',