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24 lines
970 B
Python
24 lines
970 B
Python
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import openmc
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def test_ww_roundtrip(request, run_in_tmpdir):
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# Load weight windows from a wwinp file
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wwinp_file = request.path.with_name('wwinp_n')
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wws = openmc.WeightWindowsList.from_wwinp(wwinp_file)
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# Roundtrip them, writing to HDF5 and reading back in
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wws.export_to_hdf5('ww.h5')
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wws_new = openmc.WeightWindowsList.from_hdf5('ww.h5')
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# Check that the new weight windows are the same as the original
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assert len(wws) == len(wws_new)
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for ww, ww_new in zip(wws, wws_new):
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assert ww.particle_type == ww_new.particle_type
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assert (ww.lower_ww_bounds == ww_new.lower_ww_bounds).all()
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assert (ww.upper_ww_bounds == ww_new.upper_ww_bounds).all()
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assert ww.survival_ratio == ww_new.survival_ratio
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assert ww.num_energy_bins == ww_new.num_energy_bins
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assert ww.max_split == ww_new.max_split
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assert ww.weight_cutoff == ww_new.weight_cutoff
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assert ww.mesh.id == ww_new.mesh.id
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