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use f-strings in place of .format()

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Jan Petykiewicz 2024-07-17 23:15:34 -07:00
commit 95e3f71b40
8 changed files with 17 additions and 16 deletions
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meanas/fdfd/waveguide_2d.py
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@ -420,7 +420,7 @@ def _normalized_fields(
Sz_a = E[0] * numpy.conj(H[1] * phase) * dxes_real[0][1] * dxes_real[1][0]
Sz_b = E[1] * numpy.conj(H[0] * phase) * dxes_real[0][0] * dxes_real[1][1]
Sz_tavg = numpy.real(Sz_a.sum() - Sz_b.sum()) * 0.5 # 0.5 since E, H are assumed to be peak (not RMS) amplitudes
assert Sz_tavg > 0, 'Found a mode propagating in the wrong direction! Sz_tavg={}'.format(Sz_tavg)
assert Sz_tavg > 0, f'Found a mode propagating in the wrong direction! {Sz_tavg=}'
energy = epsilon * e.conj() * e