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style fixes

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Jan Petykiewicz 2019-07-14 23:51:57 -07:00
parent 314e36a3cc
commit fe2f4f4510
3 changed files with 5 additions and 5 deletions
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opencl_fdtd/simulation.py
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@ -286,13 +286,13 @@ class Simulation(object):
alpha_max = pml['cfs_alpha'] alpha_max = pml['cfs_alpha']
def par(x): def par(x):
scaling = ((x / (pml['thickness'])) ** pml['m']) scaling = (x / pml['thickness']) ** pml['m']
sigma = scaling * sigma_max sigma = scaling * sigma_max
kappa = 1 + scaling * (kappa_max - 1) kappa = 1 + scaling * (kappa_max - 1)
alpha = ((1 - x / pml['thickness']) ** pml['ma']) * alpha_max alpha = ((1 - x / pml['thickness']) ** pml['ma']) * alpha_max
p0 = numpy.exp(-(sigma / kappa + alpha) * self.dt) p0 = numpy.exp(-(sigma / kappa + alpha) * self.dt)
p1 = sigma / (sigma + kappa * alpha) * (p0 - 1) p1 = sigma / (sigma + kappa * alpha) * (p0 - 1)
p2 = 1/kappa p2 = 1 / kappa
return p0, p1, p2 return p0, p1, p2
xe, xh = (numpy.arange(1, pml['thickness'] + 1, dtype=self.arg_type)[::-1] for _ in range(2)) xe, xh = (numpy.arange(1, pml['thickness'] + 1, dtype=self.arg_type)[::-1] for _ in range(2))