AMReX_EBMultiFabUtil.H File Reference

#include <AMReX_Config.H>
#include <AMReX_MultiFab.H>
#include <AMReX_Array.H>
#include <AMReX_Vector.H>
#include <AMReX_BCRec.H>

Go to the source code of this file.

Namespaces
namespace	amrex

Functions
void	amrex::EB_set_covered (MultiFab &mf, Real val)
	Fill all covered cells with a single value val.
void	amrex::EB_set_covered (MultiFab &mf, int icomp, int ncomp, int ngrow, Real val)
	Fill ncomp components (starting at icomp) of covered cells with val.
void	amrex::EB_set_covered (MultiFab &mf, int icomp, int ncomp, const Vector< Real > &vals)
	Fill covered cells with per-component constants provided in vals.
void	amrex::EB_set_covered (MultiFab &mf, int icomp, int ncomp, int ngrow, const Vector< Real > &vals)
	Fill covered cells (including ngrow ghost cells) with per-component values.
void	amrex::EB_set_covered_faces (const Array< MultiFab *, 3 > &umac, Real val)
	Fill covered faces in all directions with constant val.
void	amrex::EB_set_covered_faces (const Array< MultiFab *, 3 > &umac, int scomp, int ncomp, const Vector< Real > &vals)
	Fill covered faces with per-component values.
void	amrex::EB_average_down (const MultiFab &S_fine, MultiFab &S_crse, const MultiFab &vol_fine, const MultiFab &vfrac_fine, int scomp, int ncomp, const IntVect &ratio)
	Volume-weighted average-down from fine to coarse using EB volume fractions.
void	amrex::EB_average_down (const MultiFab &S_fine, MultiFab &S_crse, int scomp, int ncomp, int ratio)
	Convenience average-down that assumes unit volumes (with EB volume fraction weights).
void	amrex::EB_average_down (const MultiFab &S_fine, MultiFab &S_crse, int scomp, int ncomp, const IntVect &ratio)
	Same as above but with anisotropic ratio.
void	amrex::EB_average_down_faces (const Array< const MultiFab *, 3 > &fine, const Array< MultiFab *, 3 > &crse, int ratio, int ngcrse)
	Average face-centered data from fine to coarse grids weighted by area fractions.
void	amrex::EB_average_down_faces (const Array< const MultiFab *, 3 > &fine, const Array< MultiFab *, 3 > &crse, const IntVect &ratio, int ngcrse)
	Variant that accepts anisotropic refinement ratio.
void	amrex::EB_average_down_faces (const Array< const MultiFab *, 3 > &fine, const Array< MultiFab *, 3 > &crse, const IntVect &ratio, const Geometry &crse_geom)
	Average face-centered data weighted by area fractions while respecting periodicity in crse_geom.
void	amrex::EB_average_down_boundaries (const MultiFab &fine, MultiFab &crse, int ratio, int ngcrse)
	Average EB boundary data from fine to coarse faces.
void	amrex::EB_average_down_boundaries (const MultiFab &fine, MultiFab &crse, const IntVect &ratio, int ngcrse)
	Anisotropic refinement version of EB_average_down_boundaries().
void	amrex::EB_computeDivergence (MultiFab &divu, const Array< MultiFab const *, 3 > &umac, const Geometry &geom, bool already_on_centroids)
	Compute divergence of face-centered velocity umac.
void	amrex::EB_computeDivergence (MultiFab &divu, const Array< MultiFab const *, 3 > &umac, const Geometry &geom, bool already_on_centroids, const MultiFab &vel_eb)
	Compute divergence including EB-normal velocities stored in vel_eb.
void	amrex::EB_average_face_to_cellcenter (MultiFab &ccmf, int dcomp, const Array< MultiFab const *, 3 > &fmf)
	Average face-centered values to cell centers.
void	amrex::EB_interp_CC_to_Centroid (MultiFab &cent, const MultiFab &cc, int scomp, int dcomp, int ncomp, const Geometry &geom)
	Interpolate cell-centered data to cell centroids.
void	amrex::EB_interp_CC_to_FaceCentroid (const MultiFab &cc, MultiFab &fc_x, MultiFab &fc_y, MultiFab &fc_z, int scomp, int dcomp, int nc, const Geometry &geom, const amrex::Vector< amrex::BCRec > &a_bcs)
	Interpolate cell-centered data to face centroids for each direction.
void	amrex::EB_interp_CellCentroid_to_FaceCentroid (const MultiFab &phi_centroid, const Array< MultiFab *, 3 > &phi_faces, int scomp, int dcomp, int nc, const Geometry &geom, const amrex::Vector< amrex::BCRec > &a_bcs)
	Interpolate cell centroids to face centroids (array overload).
void	amrex::EB_interp_CellCentroid_to_FaceCentroid (const MultiFab &phi_centroid, const Vector< MultiFab * > &phi_faces, int scomp, int dcomp, int nc, const Geometry &geom, const amrex::Vector< amrex::BCRec > &a_bcs)
	Same as above but using Vector container for faces.
void	amrex::EB_interp_CellCentroid_to_FaceCentroid (const MultiFab &phi_centroid, MultiFab &phi_xface, MultiFab &phi_yface, MultiFab &phi_zface, int scomp, int dcomp, int nc, const Geometry &geom, const amrex::Vector< amrex::BCRec > &a_bcs)
	Component-wise overload taking explicit face references.

Detailed Description

Utility routines for manipulating MultiFabs that carry EB data.