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ww_bounds bug fix in setter and getter #2275

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Merged
pshriwise merged 5 commits into from
Oct 25, 2022
Merged

ww_bounds bug fix in setter and getter #2275

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a9933c5
bounds.reshape doesn't modify bounds it returns a new array
eepeterson Oct 24, 2022
3d26f19
added test for lower ww shape
shimwell Oct 24, 2022
316cca3
Merge pull request #1 from shimwell/adding_test_for_lower_ww_bounds_s…
eepeterson Oct 24, 2022
d78433a
reshape in from_xml and update inputs
eepeterson Oct 24, 2022
7c9a18d
Update openmc/weight_windows.py
eepeterson Oct 24, 2022
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16 changes: 16 additions & 0 deletions tests/unit_tests/weightwindows/test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -195,3 +195,19 @@ def compare_results(particle, analog_tally, ww_tally):

compare_results('neutron', analog_tally, ww_tally)
compare_results('photon', analog_tally, ww_tally)


def test_lower_ww_bounds_shape():
"""checks that lower_ww_bounds is reshaped to the mesh dimension when set"""
ww_mesh = openmc.RegularMesh()
ww_mesh.lower_left = (-10, -10, -10)
ww_mesh.upper_right = (10, 10, 10)
ww_mesh.dimension = (2, 3, 4)

ww = openmc.WeightWindows(
mesh=ww_mesh,
lower_ww_bounds=[1]*24,
upper_bound_ratio=5,
energy_bounds=(1, 1e40)
)
assert ww.lower_ww_bounds.shape == (2, 3, 4, 1)