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Updates to object lifecycle for WeightWindows and WeightWindowGenerators (#2582)

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Patrick Shriwise 2023-06-30 22:29:47 -05:00 • committed by GitHub
parent 36f229eb01
commit 382bcb2e8e
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6 changed files with 275 additions and 211 deletions
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13
openmc/weight_windows.py
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@ -49,7 +49,8 @@ class WeightWindows(IDManagerMixin):
Ratio of the lower to upper weight window bounds
energy_bounds : Iterable of Real
A list of values for which each successive pair constitutes a range of
energies in [eV] for a single bin
energies in [eV] for a single bin. If no energy bins are provided, the
maximum and minimum energy for the data available at runtime.
particle_type : {'neutron', 'photon'}
Particle type the weight windows apply to
survival_ratio : float
@ -125,7 +126,9 @@ class WeightWindows(IDManagerMixin):
self.mesh = mesh
self.id = id
self.particle_type = particle_type
self.energy_bounds = energy_bounds
self._energy_bounds = None
if energy_bounds is not None:
self.energy_bounds = energy_bounds
self.lower_ww_bounds = lower_ww_bounds
if upper_ww_bounds is not None and upper_bound_ratio:
@ -229,7 +232,7 @@ class WeightWindows(IDManagerMixin):
@property
def num_energy_bins(self) -> int:
if self.energy_bounds is None:
raise ValueError('Energy bounds are not set')
return 1
return self.energy_bounds.size - 1
@property
@ -650,7 +653,8 @@ class WeightWindowGenerator:
Mesh used to represent the weight windows spatially
energy_bounds : Iterable of Real
A list of values for which each successive pair constitutes a range of
energies in [eV] for a single bin
energies in [eV] for a single bin. If no energy bins are provided, the
maximum and minimum energy for the data available at runtime.
particle_type : {'neutron', 'photon'}
Particle type the weight windows apply to
@ -681,6 +685,7 @@ class WeightWindowGenerator:
def __init__(self, mesh, energy_bounds=None, particle_type='neutron'):
self.mesh = mesh
self._energy_bounds = None
if energy_bounds is not None:
self.energy_bounds = energy_bounds
self.particle_type = particle_type