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@ -282,6 +282,20 @@ class Grid:
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loaded : damask.Grid
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Grid-based geometry from file.
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Examples
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--------
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Read a periodic polycrystal generated with Neper.
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>>> import damask
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>>> N_grains = 20
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>>> cells = (32,32,32)
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>>> damask.util.run(f'neper -T -n {N_grains} -tesrsize {cells[0]}:{cells[1]}:{cells[2]} -periodicity "all" -format "vtk"')
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>>> damask.Grid.load_Neper(f'n{N_grains}-id1.vtk')
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cells: 32 × 32 × 32
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size: 1.0 × 1.0 × 1.0 m³
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origin: 0.0 0.0 0.0 m
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# materials: 20
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"""
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v = VTK.load(fname,'ImageData')
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cells = np.array(v.vtk_data.GetDimensions())-1
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