The type for generic point WENO interpolation (2D) that has to be derived. More...

Functions/Subroutines
subroutine	int_point_weno_2d_construct (self, index_start, index_end, nstencils)
	Initialize a 2D point interpolant.

double precision function	int_point_weno_2d_apply (self, values)

subroutine	int_point_weno_2d_compute_stencil (self, coordinates_x, coordinates_y, derivatives, cv_x, cv_y)

double precision function	int_point_weno_2d_interpolate (self, x, coordinates_x, coordinates_y, values, derivatives, cv_x, cv_y)
	Directly compute the interpolation at the given position. The result is the interpolation value.

Detailed Description

The type for generic point WENO interpolation (2D) that has to be derived.

Function/Subroutine Documentation

double precision function type_int_point_weno_2d::int_point_weno_2d_interpolate	(	class(t_int_point_weno_2d), intent(inout)	self,
		double precision, dimension(2), intent(in)	x,
		double precision, dimension(:), intent(in)	coordinates_x,
		double precision, dimension(:), intent(in)	coordinates_y,
		double precision, dimension(:,:), intent(in)	values,
		integer, dimension(:), intent(in), optional	derivatives,
		double precision, dimension(:), intent(in), optional	cv_x,
		double precision, dimension(:), intent(in), optional	cv_y )

Directly compute the interpolation at the given position. The result is the interpolation value.

Parameters

[in]	self	the element
[in]	X	the 2D position where to interpolate
[in]	coordinates_x	the coordinates of the center of the control volumes in the x direction
[in]	coordinates_y	the coordinates of the center of the control volumes in the y direction
[in]	values	the values in the interval; in '1:nx,1:ny'
[in]	derivatives	(optional) the derivatives number: 0 (default) for value interpolation, 1 for first derivative, etc.
[in]	cv_x	the width of the control volumes in the x direction
[in]	cv_y	the width of the control volumes in the y direction