central_moment_split Function

public pure function central_moment_split(f, a, b, g, ux, uy, uz) result(kappa)

Calculating central moment by spliting among directions. This follows equations 43, 44, 45 in cumulent paper (Geier .et al 2015) We first do x direction for better performance.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=rk),	intent(in)			::	f(-1:1,-1:1,-1:1)	PDF
integer,	intent(in)			::	a	order of central moments
integer,	intent(in)			::	b	order of central moments
integer,	intent(in)			::	g	order of central moments
real(kind=rk),	intent(in)			::	ux
real(kind=rk),	intent(in)			::	uy
real(kind=rk),	intent(in)			::	uz

Return Value real(kind=rk)