ERF_EBRedistribute.H File Reference

Declares embedded-boundary conservative redistribution helpers. More...

#include <AMReX.H>
#include <AMReX_MultiFab.H>
#include <AMReX_Geometry.H>
#include <AMReX_BCRec.H>
#include <AMReX_MFIter.H>
#include <ERF_EB.H>

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Functions
template<typename EBFactType >
void	redistribute_term (int ncomp, const amrex::Geometry &geom, amrex::MultiFab &result, amrex::MultiFab &result_tmp, amrex::MultiFab const &state, EBFactType const &ebfact, amrex::BCRec const *bc, double dt, int const igrid=-1)
	Apply EB state redistribution to a temporary tendency field. More...

Detailed Description

Declares embedded-boundary conservative redistribution helpers.

Function Documentation

redistribute_term()

template<typename EBFactType >

void redistribute_term	(	int	ncomp,
		const amrex::Geometry &	geom,
		amrex::MultiFab &	result,
		amrex::MultiFab &	result_tmp,
		amrex::MultiFab const &	state,
		EBFactType const &	ebfact,
		amrex::BCRec const *	bc,
		double	dt,
		int const	igrid = -1
	)

Apply EB state redistribution to a temporary tendency field.

Template Parameters

EBFactType

EB factory interface type, either AMReX native or ERF auxiliary.

Parameters

ncomp	Number of components to redistribute.
geom	Geometry associated with the result field.
result	Output redistributed field.
result_tmp	Input temporary field before redistribution.
state	State field used by redistribution slopes.
ebfact	EB factory supplying flags and geometric moments.
bc	Boundary conditions for the state components.
dt	Time-step size used by the redistribution operator.
igrid	Optional ERF integer-variable index for staggered grids; -1 means cell-centered.