boundsvpot.c File Reference

User Boundary conditions for vector potential. More...

#include "decs.h"

Include dependency graph for boundsvpot.c:

Go to the source code of this file.

Macros
#define	EXTRAP   0

Variables
int	inboundloop [NDIM]
int	outboundloop [NDIM]
int	innormalloop [NDIM]
int	outnormalloop [NDIM]
int	inoutlohi [NUMUPDOWN][NUMUPDOWN][NDIM]
int	riin
int	riout
int	rjin
int	rjout
int	rkin
int	rkout
int	dosetbc [COMPDIM *2]

Detailed Description

User Boundary conditions for vector potential.

For fluxes, e.g. F1, assume fluxes exist everywhere – including j/k boundary zones. Only i-boundary zones need to be bounded. This assumesCOMPZSLOOP(is,ie,js,je,ks,ke) is over boundary zones in flux.c, which in general to be compatible with any flux method (including finite volume) this is how it should be.

With fluxes, only need to bound each dir-flux along that direction (as presently used by ENO-type schemes)

Assume flux at 0 through N are computed correctly. So only need fluxes in other boundary zones. Self-assigns for 0 or N for simplicity of coding

OUTFLOW leaves true edge of boundary unchanged Therefore, if FIXEDOUTFLOW, then extrapolation is always ok. if OUTFLOW, then extrapolation is ok as long as flux is from active zones out of boundary

Definition in file boundsvpot.c.

Macro Definition Documentation

#define EXTRAP   0

Definition at line 24 of file boundsvpot.c.

Variable Documentation

int dosetbc[COMPDIM *2]

Definition at line 34 of file boundsvpot.c.

int inboundloop[NDIM]

Definition at line 28 of file boundsvpot.c.

int innormalloop[NDIM]

Definition at line 30 of file boundsvpot.c.

int inoutlohi[NUMUPDOWN][NUMUPDOWN][NDIM]

Definition at line 32 of file boundsvpot.c.

int outboundloop[NDIM]

Definition at line 29 of file boundsvpot.c.

int outnormalloop[NDIM]

Definition at line 31 of file boundsvpot.c.

int riin

Definition at line 33 of file boundsvpot.c.

int riout

Definition at line 33 of file boundsvpot.c.

int rjin

Definition at line 33 of file boundsvpot.c.

int rjout

Definition at line 33 of file boundsvpot.c.

int rkin

Definition at line 33 of file boundsvpot.c.

int rkout

Definition at line 33 of file boundsvpot.c.