Module for updating grids by sweeping across the grid. More...

Public Member Functions
INTEGER function, public	SweepAdvanceStackSize (n)
subroutine, public	SweepReadDomainData ()
	Read in sweep-specific solver data and use it to initialize the system.
subroutine, public	sweepAdvance (Info, dom_range, lComplete, lProfile_opt)
	Advances the grid based on the available solvertime.
Private Member Functions
subroutine	LoadLevelStencilBuffers (n)
	Calculate upwinded_emf at edge centers using surrounding emf's at face centers and cell centers and transverse velocities at cell centers.
subroutine	cons_to_prim_1 (q)
	Transform an array of cells from conservative to primitive form.
subroutine	cons_to_prim_2 (q, w)
	Transform an array of cells from conservative to primitive form.
subroutine	prim_to_cons_1 (q)
	Transform an array of cells from conservative to primitive form.
subroutine	prim_to_cons_2 (w, q)
	Transform an array of cells from primitive to conservative form.
REAL(KIND=qPREC) function	calc_flux_x (left, right, flux, lambda_max)
	Calculate fluxes in the x-direction.
REAL(KIND=qPREC) function	calc_flux_y (left, right, flux, lambda_max)
	Calculate fluxes in the y-direction.
REAL(KIND=qPREC) function	calc_flux_z (left, right, flux, lambda_max)
	Calculate fluxes in the z-direction.
pure REAL(KIND=qPREC) function	minmod (x, y)
	Minmod function.
subroutine	protect (w)
	Sweeps version of protection of primitive variables.
subroutine	protect_all (w)
	Protects a slab of cells.
subroutine	Randomize (q)
	Returns a random array.

Detailed Description

Module for updating grids by sweeping across the grid.

Include Files:: sweep_scheme_.f90

Definition at line 48 of file sweep_scheme.f90.

Member Function/Subroutine Documentation

INTEGER function, public SweepAdvanceStackSize ( INTEGER n )

Definition at line 74 of file sweep_scheme.f90.

subroutine, public SweepReadDomainData ( )

Read in sweep-specific solver data and use it to initialize the system.

Definition at line 90 of file sweep_scheme.f90.

subroutine, public sweepAdvance	(	TYPE (InfoDef)	Info,
		INTEGER, dimension(3,2)	dom_range,
		LOGICAL	lComplete,
		LOGICAL, optional	lProfile_opt
	)

Advances the grid based on the available solvertime.

Parameters:

Info	Info structure
partialOK	Logical optional flag that determins whether partial advances are ok

Definition at line 300 of file sweep_scheme.f90.

References calc_emf(), calc_final_emf(), calc_final_fluxes(), calc_fluxes(), calc_fluxes_noctu(), calc_tracer_fluxes(), CTU(), HVisc(), Init_prims(), Reconstruct(), store_fixup_fluxes(), SweepAfterStep(), SweepBeforeStep(), update_final(), update_final_fluxes(), update_fluxes(), updateB(), updateB_final(), and updatew2().

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subroutine LoadLevelStencilBuffers ( INTEGER n ) [private]

Calculate upwinded_emf at edge centers using surrounding emf's at face centers and cell centers and transverse velocities at cell centers.

Parameters:

ez_fy	z component of emf at y face centers located at +-x
ez_fx	z component of emf at x face centers located at +-y
ez_c	z component of emf at +-x +-y cell centers
vx	x component of velocity at x face centers located at +-y
vy	y component of velocity at y face centers located at +-x

Definition at line 3675 of file sweep_scheme.f90.

subroutine cons_to_prim_1 ( REAL(KIND=qPrec), dimension(:,:,:), intent(inout) q ) [private]

Transform an array of cells from conservative to primitive form.

Parameters:

q	array of cells

Definition at line 3777 of file sweep_scheme.f90.

subroutine cons_to_prim_2	(	REAL(KIND=qPrec), dimension(:,:,:), intent(in)	q,
		REAL(KIND=qPrec), dimension(:,:,:), intent(out)	w
	)		`[private]`

Transform an array of cells from conservative to primitive form.

Parameters:

q	array of cells

Definition at line 3807 of file sweep_scheme.f90.

subroutine prim_to_cons_1 ( REAL(KIND=qPrec), dimension(:,:,:), intent(inout) q ) [private]

Transform an array of cells from conservative to primitive form.

Parameters:

q	array of cells

Definition at line 3833 of file sweep_scheme.f90.

subroutine prim_to_cons_2	(	REAL(KIND=qPrec), dimension(:,:,:), intent(in)	w,
		REAL(KIND=qPrec), dimension(:,:,:), intent(out)	q
	)		`[private]`

Transform an array of cells from primitive to conservative form.

Parameters:

w	array of cells in primitive form
q	output array of cells in conservative form

Definition at line 3864 of file sweep_scheme.f90.

REAL(KIND=qPREC) function calc_flux_x	(	REAL(KIND=qPREC), dimension(:)	left,
		REAL(KIND=qPREC), dimension(:)	right,
		REAL(KIND=qPREC), dimension(:), intent(inout)	flux,
		REAL(KIND=qPREC), optional	lambda_max
	)		`[private]`

Calculate fluxes in the x-direction.

Parameters:

left	left interface state
right	right inteface state
flux	resulting flux
lambda_max	optional parameter for H-viscosity

Definition at line 3892 of file sweep_scheme.f90.

REAL(KIND=qPREC) function calc_flux_y	(	REAL(KIND=qPREC), dimension(:), intent(in)	left,
		REAL(KIND=qPREC), dimension(:), intent(in)	right,
		REAL(KIND=qPREC), dimension(:), intent(out)	flux,
		REAL(KIND=qPREC), optional	lambda_max
	)		`[private]`

Calculate fluxes in the y-direction.

Parameters:

left	left interface state
right	right inteface state
flux	resulting flux
lambda_max	optional parameter for H-viscosity

Definition at line 3913 of file sweep_scheme.f90.

REAL(KIND=qPREC) function calc_flux_z	(	REAL(KIND=qPREC), dimension(:), intent(in)	left,
		REAL(KIND=qPREC), dimension(:), intent(in)	right,
		REAL(KIND=qPREC), dimension(:), intent(out)	flux,
		REAL(KIND=qPREC), optional	lambda_max
	)		`[private]`

Calculate fluxes in the z-direction.

Parameters:

left	left interface state
right	right inteface state
flux	resulting flux
lambda_max	optional parameter for H-viscosity

Definition at line 3936 of file sweep_scheme.f90.

pure REAL(KIND=qPREC) function minmod	(	REAL(KIND=qPREC), intent(in)	x,
		REAL(KIND=qPREC), intent(in)	y
	)		`[private]`

Minmod function.

Parameters:

x	slope 1
y	slope 2

Definition at line 3956 of file sweep_scheme.f90.

subroutine protect ( REAL(KIND=qPrec), dimension(:), intent(inout) w ) [private]

Sweeps version of protection of primitive variables.

Parameters:

w	primitive variables (iE is pressure)

Definition at line 3967 of file sweep_scheme.f90.

subroutine protect_all ( REAL(KIND=qPrec), dimension(:,:,:), intent(inout) w ) [private]

Protects a slab of cells.

Parameters:

w	slab of cells in primitive form

Definition at line 3987 of file sweep_scheme.f90.

subroutine Randomize ( REAL(KIND=qPREC), dimension(:,:,:) q ) [private]

Returns a random array.

Parameters:

q	3D array to fill with random values

Definition at line 4013 of file sweep_scheme.f90.

The documentation for this module was generated from the following file:

sweep_scheme.f90

Public Member Functions

Private Member Functions

Detailed Description

Member Function/Subroutine Documentation