Commit f38bc8e3 authored by Lukas Platz's avatar Lukas Platz

structured_domain: reworded get_fft_smoothing_kernel_function docstring

parent d8538860
......@@ -87,11 +87,11 @@ class StructuredDomain(Domain):
def get_fft_smoothing_kernel_function(self, sigma):
"""Helper for Gaussian smoothing.
This method, which is only implemented for harmonic domains, helps
smoothing fields that are defined on a domain that has this domain as
its harmonic partner. The returned function multiplies field values of
a field with a zero centered Gaussian which corresponds to a
convolution with a Gaussian kernel and sigma standard deviation in
This method, which is only implemented for harmonic domains, helps to
smoothe fields that are defined on a domain that has this domain as
its harmonic partner. The returned function does a pointwise evaluation
of a zero-centered Gaussian on the field values, which corresponds to a
convolution with a Gaussian kernel with sigma standard deviation in
position space.
Parameters
......
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