inamuroDelta3D Function

public function inamuroDelta3D(r, dx) result(res)

This function calculates the delta function used in the paper of Ota et al. [7] (bibliography of treelm) for a vector by multiplying the results of the 1D version. $$W(r) = w\left(\frac{r_1}{\Delta x}\right) \cdot w\left(\frac{r_2}{\Delta x}\right) \cdot w\left(\frac{r_3}{\Delta x}\right) \cdot \frac{1}{\Delta x^3}$$

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=rk),	intent(in)			::	r(3)	input point coordinates
real(kind=rk),	intent(in)			::	dx	spatial discretization

Return Value real(kind=rk)

resulting value of the 3D delta function

Contents

Variables

tmpVal_X tmpVal_Y tmpVal_Z

Variables

Type	Visibility	Attributes		Name		Initial
real(kind=rk),	private		::	tmpVal_X
real(kind=rk),	private		::	tmpVal_Y
real(kind=rk),	private		::	tmpVal_Z