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fix accidental creation of array(None)

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Jan Petykiewicz 2023-05-22 10:52:55 -07:00
parent 3bf56c16c1
commit 7009e505e7
1 changed files with 2 additions and 1 deletions
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meanas/fdfd/waveguide_2d.py
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@ -747,7 +747,8 @@ def solve_modes(
Solve for the largest-magnitude eigenvalue of the real operator
'''
dxes_real = [[numpy.real(dx) for dx in dxi] for dxi in dxes]
A_r = operator_e(numpy.real(omega), dxes_real, numpy.real(epsilon), numpy.real(mu))
mu_real = None if mu is None else numpy.real(mu)
A_r = operator_e(numpy.real(omega), dxes_real, numpy.real(epsilon), mu_real)
eigvals, eigvecs = signed_eigensolve(A_r, max(mode_numbers) + mode_margin)
e_xys = eigvecs[:, -(numpy.array(mode_numbers) + 1)]