mod_int_point_peskin_o4 Module Reference

The Peskin interpolation//smoothing kernel with 4 points. More...

Data Types
type	t_int_point_peskin_o4_1d
	The 1D type. More...
type	t_int_point_peskin_o4_2d
	The 2D type. More...
type	t_int_point_peskin_o4_3d
	The 3D type. More...

Functions/Subroutines
subroutine	int_point_peskin_o4_init ()
	Init all the schemes.
subroutine	t_int_point_peskin_o4_1d_init (self)
subroutine	t_int_point_peskin_o4_1d_compute_stencil (self, coordinates, derivative, control_volumes)
	Compute the stencil values. Peskin interpolation with 4 points.
subroutine	t_int_point_peskin_o4_2d_init (self)
subroutine	t_int_point_peskin_o4_3d_init (self, spatial_dimension)
pure double precision function	peskin_dirac (x, delta)
	The Peskin's Dirac approximation.
pure double precision function	peskin_dirac_unnorm (x, delta)
	The Peskin's Dirac approximation This version avoids to multiply by \(1/\Delta\) which would cancel if multiplied back by \(\Delta\).

Variables
type(t_int_point_peskin_o4_1d), target	int_point_peskin_o4_1d
type(t_int_point_peskin_o4_2d), target	int_point_peskin_o4_2d
type(t_int_point_peskin_o4_3d), target	int_point_peskin_o4_3d

Detailed Description

The Peskin interpolation//smoothing kernel with 4 points.

Function/Subroutine Documentation

int_point_peskin_o4_init()

subroutine mod_int_point_peskin_o4::int_point_peskin_o4_init

Init all the schemes.

peskin_dirac()

pure double precision function mod_int_point_peskin_o4::peskin_dirac	(	double precision, intent(in)	x,
		double precision, intent(in)	delta )

The Peskin's Dirac approximation.

peskin_dirac_unnorm()

pure double precision function mod_int_point_peskin_o4::peskin_dirac_unnorm	(	double precision, intent(in)	x,
		double precision, intent(in)	delta )

The Peskin's Dirac approximation This version avoids to multiply by \(1/\Delta\) which would cancel if multiplied back by \(\Delta\).

t_int_point_peskin_o4_1d_compute_stencil()

subroutine mod_int_point_peskin_o4::t_int_point_peskin_o4_1d_compute_stencil	(	class(t_int_point_peskin_o4_1d), intent(inout)	self,
		double precision, dimension(:), intent(in)	coordinates,
		integer, intent(in), optional	derivative,
		double precision, dimension(:), intent(in), optional	control_volumes )

Compute the stencil values. Peskin interpolation with 4 points.

Precondition

The interpolant has been placed (see 'place' subroutine)

t_int_point_peskin_o4_1d_init()

subroutine mod_int_point_peskin_o4::t_int_point_peskin_o4_1d_init

(

class(t_int_point_peskin_o4_1d), intent(inout)

self

)

t_int_point_peskin_o4_2d_init()

subroutine mod_int_point_peskin_o4::t_int_point_peskin_o4_2d_init

(

class(t_int_point_peskin_o4_2d), intent(inout)

self

)

t_int_point_peskin_o4_3d_init()

subroutine mod_int_point_peskin_o4::t_int_point_peskin_o4_3d_init	(	class(t_int_point_peskin_o4_3d), intent(inout)	self,
		integer, intent(in)	spatial_dimension )

Variable Documentation

int_point_peskin_o4_1d

type(t_int_point_peskin_o4_1d), target mod_int_point_peskin_o4::int_point_peskin_o4_1d

int_point_peskin_o4_2d

type(t_int_point_peskin_o4_2d), target mod_int_point_peskin_o4::int_point_peskin_o4_2d

int_point_peskin_o4_3d

type(t_int_point_peskin_o4_3d), target mod_int_point_peskin_o4::int_point_peskin_o4_3d