gaussian Function

public pure function gaussian(x0, wx, x)

Gaussian exp[-(x-x0)^2/wx^2]

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=FP),	intent(in)			::	x0	Center of Gaussion
real(kind=FP),	intent(in)			::	wx	Width of Gaussion
real(kind=FP),	intent(in)			::	x	Position where Gaussian is evaluated

Return Value real(kind=fp)