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Use shallow copy of material for differentiation

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This commit is contained in:
Paul Romano 2018-05-02 22:03:40 -05:00
parent 33b000696d
commit e6323e9a6f
1 changed files with 8 additions and 1 deletions
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9
smr/build-core-fresh.py
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@ -15,6 +15,13 @@ from smr.surfaces import lattice_pitch, bottom_fuel_stack, top_active_core
from smr.core import core_geometry
def clone(mat):
"""Make a shallow copy of a material (sharing compositions)."""
mat_copy = copy.copy(mat)
mat_copy.id = None
return mat_copy
# Define command-line options
parser = argparse.ArgumentParser()
parser.add_argument('-m', '--multipole', action='store_true',
@ -53,7 +60,7 @@ if args.tallies == 'mat':
for cell in geometry.get_all_cells().values():
if cell.fill in fuel_mats:
# Fill cell with list of "differentiated" materials
cell.fill = [cell.fill.clone() for i in range(cell.num_instances)]
cell.fill = [clone(cell.fill) for i in range(cell.num_instances)]
#### Create OpenMC "materials.xml" file
all_materials = geometry.get_all_materials()