Jan Petykiewicz
d6e7e3dee1
- Split math into fdmath package - Rename waveguide into _2d _3d and _cyl variants - pdoc-based documentation
26 lines
758 B
Python
26 lines
758 B
Python
"""
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Types shared across multiple submodules
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"""
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import numpy
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from typing import List, Callable
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# Field types
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field_t = numpy.ndarray
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"""vector field with shape (3, X, Y, Z) (e.g. `[E_x, E_y, E_z]`)"""
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vfield_t = numpy.ndarray
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"""Linearized vector field (vector of length 3*X*Y*Z)"""
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dx_lists_t = List[List[numpy.ndarray]]
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'''
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'dxes' datastructure which contains grid cell width information in the following format:
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`[[[dx_e_0, dx_e_1, ...], [dy_e_0, ...], [dz_e_0, ...]],
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[[dx_h_0, dx_h_1, ...], [dy_h_0, ...], [dz_h_0, ...]]]`
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where `dx_e_0` is the x-width of the `x=0` cells, as used when calculating dE/dx,
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and `dy_h_0` is the y-width of the `y=0` cells, as used when calculating dH/dy, etc.
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'''
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field_updater = Callable[[field_t], field_t]
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