Description Sets the exponent along with 1/e2 half-angles in degrees for "Gaussian" Directional Apodization on the Power Tab of a Detailed Source.
Syntax SetSourceDirApodGaussian n, gn, xSemi, ySemi
Parameters n As Long Node number of source.
gn As Double Gaussian exponent
xSemi As Double Gaussian 1/e2 half-width angle along the source coordinate system x-direction (degrees)
ySemi As Double Gaussian 1/e2 half-width angle along the source coordinate system y-direction (degrees)
Remarks Represents a directional apodization of the form Exp[-2rgn] where gn=Sqrt[xSemi2 + ySemi2].
If the source Direction Apodization is not of type "Gaussian" then its type is changed to "Gaussian" and values for gn, xSemi & ySemi are applied. No warning message is issued.
See Also
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