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should also use dxbg

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This commit is contained in:
Jan Petykiewicz 2024-03-18 10:34:21 -07:00
parent 91d89550a1
commit 950a5831ec
1 changed files with 2 additions and 1 deletions
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meanas/fdfd/operators.py
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@ -324,6 +324,7 @@ def poynting_e_cross(e: vcfdfield_t, dxes: dx_lists_t) -> sparse.spmatrix:
fx, fy, fz = [shift_circ(i, shape, 1) for i in range(3)]
dxag = [dx.ravel(order='C') for dx in numpy.meshgrid(*dxes[0], indexing='ij')]
dxbg = [dx.ravel(order='C') for dx in numpy.meshgrid(*dxes[1], indexing='ij')]
Ex, Ey, Ez = [ei * da for ei, da in zip(numpy.split(e, 3), dxag)]
block_diags = [[ None, fx @ -Ez, fx @ Ey],
@ -331,7 +332,7 @@ def poynting_e_cross(e: vcfdfield_t, dxes: dx_lists_t) -> sparse.spmatrix:
[ fz @ -Ey, fz @ Ex, None]]
block_matrix = sparse.bmat([[sparse.diags(x) if x is not None else None for x in row]
for row in block_diags])
P = block_matrix @ sparse.diags(numpy.concatenate(dxag))
P = block_matrix @ sparse.diags(numpy.concatenate(dxbg))
return P