ply_fxt_module

Fast polynomial transformation using the FXTPACK implementation of a fast multipole method.

Uses

- ply_fxt_header_module
- fxt_fwrap
- env_module
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Derived Types

type, public :: ply_fxt_type

Components

Type	Visibility		Name
type(fxtf_flptld_type),	public	::	flpt
real(kind=rk),	public	::	prec
integer,	public	::	ndims

Subroutines

public subroutine ply_init_fxt(fxt, header, degree)

Initialize the flpt data structure for fast legendre polynomial transformation via the fxtpack.

Arguments

Type	Intent		Name
type(ply_fxt_type),	intent(out)	::	fxt	Handle to the resulting fast polynomial table.
type(ply_fxt_header_type),	intent(in)	::	header
integer,	intent(in)	::	degree	Polynomial degree.

public subroutine ply_fxt_m2n_1D(fxt, modal_data, nodal_data)

Convert modal data to nodal data in 1D using flpt.

Arguments

Type	Intent	Attributes		Name
type(ply_fxt_type)			::	fxt	Description of the Fast Legendre Polynomial Transform
real(kind=rk),	intent(inout),	target	::	modal_data(:)	Modal data
real(kind=rk),	intent(inout),	target	::	nodal_data(:)	Nodal data

public subroutine ply_fxt_m2n_2D(fxt, modal_data, nodal_data, oversamp_degree)

Convert modal data to nodal data in 2D using flpt.

Arguments

Type	Intent	Attributes		Name
type(ply_fxt_type)			::	fxt	Description of the Fast Legendre Polynomial Transform
real(kind=rk),	intent(inout),	target	::	modal_data(:)	Modal data
real(kind=rk),	intent(inout),	target	::	nodal_data(:)	Nodal data
integer,	intent(in)		::	oversamp_degree

public subroutine ply_fxt_m2n_3D(fxt, modal_data, nodal_data, oversamp_degree)

Convert modal data to nodal data in 3D using flpt.

Arguments

Type	Intent	Attributes		Name
type(ply_fxt_type)			::	fxt	Description of the Fast Legendre Polynomial Transform
real(kind=rk),	intent(inout),	target	::	modal_data(:)	Modal data
real(kind=rk),	intent(inout),	target	::	nodal_data(:)	Nodal data
integer,	intent(in)		::	oversamp_degree

public subroutine ply_fxt_n2m_1D(fxt, nodal_data, modal_data)

Convert nodal data to modal data using flpt.

Arguments

Type	Intent	Attributes		Name
type(ply_fxt_type)			::	fxt	Description of the Fast Legendre Polynomial Transform
real(kind=rk),	intent(inout),	target	::	nodal_data(:)	Nodal data
real(kind=rk),	intent(inout),	target	::	modal_data(:)	Modal data

public subroutine ply_fxt_n2m_2D(fxt, nodal_data, modal_data, oversamp_degree)

Arguments

Type	Intent	Attributes		Name
type(ply_fxt_type)			::	fxt	Description of the Fast Legendre Polynomial Transform
real(kind=rk),		target	::	nodal_data(:)	Nodal data
real(kind=rk),		target	::	modal_data(:)	Modal data
integer,	intent(in)		::	oversamp_degree

public subroutine ply_fxt_n2m_3D(fxt, nodal_data, modal_data, oversamp_degree)

Arguments

Type	Intent	Attributes		Name
type(ply_fxt_type)			::	fxt	Description of the Fast Legendre Polynomial Transform
real(kind=rk),	intent(inout),	target	::	nodal_data(:)	Nodal data
real(kind=rk),	intent(inout),	target	::	modal_data(:)	Modal data
integer,	intent(in)		::	oversamp_degree

ply_fxt_module Module

Contents

Derived Types

Subroutines

Uses

Derived Types

type, public :: ply_fxt_type

Components

Subroutines

public subroutine ply_init_fxt(fxt, header, degree)

Arguments

public subroutine ply_fxt_m2n_1D(fxt, modal_data, nodal_data)

Arguments

public subroutine ply_fxt_m2n_2D(fxt, modal_data, nodal_data, oversamp_degree)

Arguments

public subroutine ply_fxt_m2n_3D(fxt, modal_data, nodal_data, oversamp_degree)

Arguments

public subroutine ply_fxt_n2m_1D(fxt, nodal_data, modal_data)

Arguments

public subroutine ply_fxt_n2m_2D(fxt, nodal_data, modal_data, oversamp_degree)

Arguments

public subroutine ply_fxt_n2m_3D(fxt, nodal_data, modal_data, oversamp_degree)

Arguments