sll_m_cubic_non_uniform_splines Module Reference

Description

Provides capabilities for data interpolation with cubic B-splines on non-uniform meshes.

Derived types and interfaces
type	sll_t_cubic_nonunif_spline_1d
	Spline object. More...
interface	sll_o_delete

Functions/Subroutines
type(sll_t_cubic_nonunif_spline_1d) function, pointer, public	sll_f_new_cubic_nonunif_spline_1d (n_cells, bc_type)
	create new spline object More...
subroutine	sll_s_cubic_nonunif_spline_1d_init (self, n_cells, bc_type)
	Initialize spline object. More...
subroutine	delete_cubic_nonunif_spline_1d (spline, ierr)
	delete spline object More...
subroutine, public	sll_s_compute_spline_nonunif (f, spline, node_positions, sl, sr)
	compute splines coefficients More...
subroutine	compute_spline_nonunif_1d_periodic (f, spline)
subroutine	compute_spline_nonunif_1d_hermite (f, spline)
subroutine, public	sll_s_setup_spline_nonunif_1d_periodic_aux (node_pos, N, buf, ibuf)
subroutine	setup_spline_nonunif_1d_hermite_aux (node_pos, N, buf, ibuf)
subroutine	compute_spline_nonunif_1d_periodic_aux (f, N, buf, ibuf, coeffs)
subroutine, public	sll_s_compute_spline_nonunif_1d_periodic_aux2 (f, N, buf, ibuf, coeffs)
subroutine	compute_spline_nonunif_1d_hermite_aux (f, N, buf, ibuf, coeffs, lift)
real(kind=f64) function	interpolate_value_nonunif (x, spline)
	get spline interpolate at point x More...
subroutine, public	sll_s_interpolate_array_value_nonunif (a_in, a_out, n, spline)
	get spline interpolate on an array of points More...
subroutine, public	sll_s_interpolate_array_value_nonunif_aux (a_in, a_out, n, node_pos, coeffs, n_cells)

Function/Subroutine Documentation

compute_spline_nonunif_1d_hermite()

subroutine sll_m_cubic_non_uniform_splines::compute_spline_nonunif_1d_hermite ( real(kind=f64), dimension(:), intent(in), target  f, type(sll_t_cubic_nonunif_spline_1d), pointer  spline  )

private

Definition at line 204 of file sll_m_cubic_non_uniform_splines.F90.

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compute_spline_nonunif_1d_hermite_aux()

subroutine sll_m_cubic_non_uniform_splines::compute_spline_nonunif_1d_hermite_aux ( real(kind=f64), dimension(:), pointer  f, integer(kind=i32), intent(in)  N, real(kind=f64), dimension(:), pointer  buf, integer(kind=i32), dimension(:), pointer  ibuf, real(kind=f64), dimension(:), pointer  coeffs, real(kind=f64), dimension(4, 2), intent(in)  lift  )

private

Definition at line 433 of file sll_m_cubic_non_uniform_splines.F90.

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compute_spline_nonunif_1d_periodic()

subroutine sll_m_cubic_non_uniform_splines::compute_spline_nonunif_1d_periodic ( real(kind=f64), dimension(:), intent(in), target  f, type(sll_t_cubic_nonunif_spline_1d), pointer  spline  )

private

Definition at line 175 of file sll_m_cubic_non_uniform_splines.F90.

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compute_spline_nonunif_1d_periodic_aux()

subroutine sll_m_cubic_non_uniform_splines::compute_spline_nonunif_1d_periodic_aux ( real(kind=f64), dimension(:), pointer  f, integer(kind=i32), intent(in)  N, real(kind=f64), dimension(:), pointer  buf, integer(kind=i32), dimension(:), pointer  ibuf, real(kind=f64), dimension(:), pointer  coeffs  )

private

Definition at line 356 of file sll_m_cubic_non_uniform_splines.F90.

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delete_cubic_nonunif_spline_1d()

subroutine sll_m_cubic_non_uniform_splines::delete_cubic_nonunif_spline_1d ( type(sll_t_cubic_nonunif_spline_1d), pointer  spline, integer(kind=i32)  ierr  )

private

delete spline object

Definition at line 102 of file sll_m_cubic_non_uniform_splines.F90.

interpolate_value_nonunif()

real(kind=f64) function sll_m_cubic_non_uniform_splines::interpolate_value_nonunif ( real(kind=f64), intent(in)  x, type(sll_t_cubic_nonunif_spline_1d), pointer  spline  )

private

get spline interpolate at point x

Definition at line 458 of file sll_m_cubic_non_uniform_splines.F90.

setup_spline_nonunif_1d_hermite_aux()

subroutine sll_m_cubic_non_uniform_splines::setup_spline_nonunif_1d_hermite_aux ( real(kind=f64), dimension(:), pointer  node_pos, integer(kind=i32), intent(in)  N, real(kind=f64), dimension(:), pointer  buf, integer(kind=i32), dimension(:), pointer  ibuf  )

private

Definition at line 305 of file sll_m_cubic_non_uniform_splines.F90.

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sll_f_new_cubic_nonunif_spline_1d()

type(sll_t_cubic_nonunif_spline_1d) function, pointer, public sll_m_cubic_non_uniform_splines::sll_f_new_cubic_nonunif_spline_1d	(	integer(kind=i32), intent(in)	n_cells,
		integer(kind=i32), intent(in)	bc_type
	)

create new spline object

Definition at line 64 of file sll_m_cubic_non_uniform_splines.F90.

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sll_s_compute_spline_nonunif()

subroutine, public sll_m_cubic_non_uniform_splines::sll_s_compute_spline_nonunif	(	real(kind=f64), dimension(:), intent(in)	f,
		type(sll_t_cubic_nonunif_spline_1d), pointer	spline,
		real(kind=f64), dimension(:), intent(in), optional	node_positions,
		real(kind=f64), intent(in), optional	sl,
		real(kind=f64), intent(in), optional	sr
	)

compute splines coefficients

Definition at line 114 of file sll_m_cubic_non_uniform_splines.F90.

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sll_s_compute_spline_nonunif_1d_periodic_aux2()

subroutine, public sll_m_cubic_non_uniform_splines::sll_s_compute_spline_nonunif_1d_periodic_aux2	(	real(kind=f64), dimension(:)	f,
		integer(kind=i32), intent(in)	N,
		real(kind=f64), dimension(:), pointer	buf,
		integer(kind=i32), dimension(:), pointer	ibuf,
		real(kind=f64), dimension(:), pointer	coeffs
	)

Definition at line 383 of file sll_m_cubic_non_uniform_splines.F90.

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sll_s_cubic_nonunif_spline_1d_init()

subroutine sll_m_cubic_non_uniform_splines::sll_s_cubic_nonunif_spline_1d_init ( class(sll_t_cubic_nonunif_spline_1d)  self, integer(kind=i32), intent(in)  n_cells, integer(kind=i32), intent(in)  bc_type  )

private

Initialize spline object.

Definition at line 77 of file sll_m_cubic_non_uniform_splines.F90.

sll_s_interpolate_array_value_nonunif()

subroutine, public sll_m_cubic_non_uniform_splines::sll_s_interpolate_array_value_nonunif	(	real(kind=f64), dimension(1:n), intent(in)	a_in,
		real(kind=f64), dimension(1:n), intent(out)	a_out,
		integer(kind=i32), intent(in)	n,
		type(sll_t_cubic_nonunif_spline_1d), pointer	spline
	)

get spline interpolate on an array of points

Definition at line 504 of file sll_m_cubic_non_uniform_splines.F90.

sll_s_interpolate_array_value_nonunif_aux()

subroutine, public sll_m_cubic_non_uniform_splines::sll_s_interpolate_array_value_nonunif_aux	(	real(kind=f64), dimension(1:n), intent(in)	a_in,
		real(kind=f64), dimension(1:n), intent(out)	a_out,
		integer(kind=i32), intent(in)	n,
		real(kind=f64), dimension(:), pointer	node_pos,
		real(kind=f64), dimension(:), pointer	coeffs,
		integer(kind=i32), intent(in)	n_cells
	)

Definition at line 593 of file sll_m_cubic_non_uniform_splines.F90.

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sll_s_setup_spline_nonunif_1d_periodic_aux()

subroutine, public sll_m_cubic_non_uniform_splines::sll_s_setup_spline_nonunif_1d_periodic_aux	(	real(kind=f64), dimension(:), pointer	node_pos,
		integer(kind=i32), intent(in)	N,
		real(kind=f64), dimension(:), pointer	buf,
		integer(kind=i32), dimension(:), pointer	ibuf
	)

Definition at line 272 of file sll_m_cubic_non_uniform_splines.F90.

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