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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,45 +1,45 @@ | ||
| import magpylib as magpy | ||
| # import magpylib as magpy | ||
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| import magpylib_material_response | ||
| # import magpylib_material_response | ||
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| print(magpylib_material_response.__version__) | ||
| import matplotlib.pyplot as plt | ||
| import numpy as np | ||
| # print(magpylib_material_response.__version__) | ||
| # import matplotlib.pyplot as plt | ||
| # import numpy as np | ||
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| from magpylib_material_response.demag import apply_demag | ||
| from magpylib_material_response.meshing import mesh_Cuboid | ||
| # from magpylib_material_response.demag import apply_demag | ||
| # from magpylib_material_response.meshing import mesh_Cuboid | ||
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| elements = 4 | ||
| # elements = 4 | ||
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| # hollow cylinder magnet | ||
| cuboid = magpy.magnet.Cuboid(polarization=(1, 2, 3), dimension=(2, 2, 2)) | ||
| coll = mesh_Cuboid(cuboid, elements) | ||
| # coll.susceptibility = (1,2,3,4) | ||
| for i in range(len(coll)): | ||
| coll[i].susceptibility = (i, i, i * 10) | ||
| # coll[i].susceptibility = i | ||
| # coll.H_ext = (-10,-10,-10) | ||
| coll = apply_demag(coll) | ||
| # # hollow cylinder magnet | ||
| # cuboid = magpy.magnet.Cuboid(polarization=(1, 2, 3), dimension=(2, 2, 2)) | ||
| # coll = mesh_Cuboid(cuboid, elements) | ||
| # # coll.susceptibility = (1,2,3,4) | ||
| # for i in range(len(coll)): | ||
| # coll[i].susceptibility = (i, i, i * 10) | ||
| # # coll[i].susceptibility = i | ||
| # # coll.H_ext = (-10,-10,-10) | ||
| # coll = apply_demag(coll) | ||
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| fig, ax = plt.subplots() | ||
| # fig, ax = plt.subplots() | ||
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| ts = np.linspace(0, 1, 9) | ||
| grid = np.array([[(x, 0.1, z) for x in ts] for z in ts]) | ||
| # ts = np.linspace(0, 1, 9) | ||
| # grid = np.array([[(x, 0.1, z) for x in ts] for z in ts]) | ||
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| B = coll.getM(grid) | ||
| # B = coll.getM(grid) | ||
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| # Display the B-field with streamplot using log10-scaled | ||
| # color function and linewidth | ||
| splt = ax.quiver(grid[:, :, 0], grid[:, :, 2], B[:, :, 0], B[:, :, 2]) | ||
| # # Display the B-field with streamplot using log10-scaled | ||
| # # color function and linewidth | ||
| # splt = ax.quiver(grid[:, :, 0], grid[:, :, 2], B[:, :, 0], B[:, :, 2]) | ||
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| print(B) | ||
| # print(B) | ||
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| # Figure styling | ||
| ax.set( | ||
| xlabel="x-position (mm)", | ||
| ylabel="z-position (mm)", | ||
| ) | ||
| # # Figure styling | ||
| # ax.set( | ||
| # xlabel="x-position (mm)", | ||
| # ylabel="z-position (mm)", | ||
| # ) | ||
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| plt.tight_layout() | ||
| plt.show() | ||
| # plt.tight_layout() | ||
| # plt.show() |