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Fix cell data parsing (#3848)

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GuySten 2026-03-04 14:56:49 +02:00 • committed by GitHub
parent 70be650003
commit 0ab46dfa35
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2 changed files with 6 additions and 13 deletions
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11
openmc/cell.py
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@ -747,15 +747,6 @@ class Cell(IDManagerMixin):
c.region = Region.from_expression(region, surfaces)
# Check for other attributes
temperature = get_elem_list(elem, 'temperature', float)
if temperature is not None:
if len(temperature) > 1:
c.temperature = temperature
else:
c.temperature = temperature[0]
density = get_elem_list(elem, 'density', float)
if density is not None:
c.density = density if len(density) > 1 else density[0]
v = get_text(elem, 'volume')
if v is not None:
c.volume = float(v)
@ -764,6 +755,8 @@ class Cell(IDManagerMixin):
if values is not None:
if key == 'rotation' and len(values) == 9:
values = np.array(values).reshape(3, 3)
elif len(values) == 1:
values = values[0]
setattr(c, key, values)
# Add this cell to appropriate universe

8
tests/unit_tests/test_model.py
View file

@ -265,8 +265,8 @@ def test_import_properties(run_in_tmpdir, mpi_intracomm):
# Check to see that values are assigned to the C and python representations
# First python
cell = model.geometry.get_all_cells()[1]
assert cell.temperature == [600.0]
assert cell.density == [pytest.approx(10.0, 1e-5)]
assert cell.temperature == 600.0
assert cell.density == pytest.approx(10.0, 1e-5)
assert cell.fill.get_mass_density() == pytest.approx(5.0)
# Now C
assert openmc.lib.cells[1].get_temperature() == 600.
@ -286,8 +286,8 @@ def test_import_properties(run_in_tmpdir, mpi_intracomm):
'with_properties/settings.xml'
)
cell = model_with_properties.geometry.get_all_cells()[1]
assert cell.temperature == [600.0]
assert cell.density == [pytest.approx(10.0, 1e-5)]
assert cell.temperature == 600.0
assert cell.density == pytest.approx(10.0, 1e-5)
assert cell.fill.get_mass_density() == pytest.approx(5.0)