AMRIO.H File Reference

#include "REAL.H"
#include "LevelData.H"
#include "Vector.H"
#include "FArrayBox.H"
#include "FluxBox.H"
#include "IntVectSet.H"
#include "IVSFAB.H"
#include "RealVect.H"
#include <string>
#include "NamespaceHeader.H"
#include "NamespaceFooter.H"

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Macros
#define	_AMRIO_H_

Functions
void	WriteAMRHierarchyHDF5 (const string &filename, const Vector< DisjointBoxLayout > &a_vectGrids, const Vector< LevelData< FArrayBox > * > &a_vectData, const Vector< string > &a_vectNames, const Box &a_domain, const Real &a_dx, const Real &a_dt, const Real &a_time, const Vector< int > &a_vectRatio, const int &a_numLevels)
void	WriteAMRHierarchyHDF5 (HDF5Handle &handle, const Vector< DisjointBoxLayout > &a_vectGrids, const Vector< LevelData< FArrayBox > * > &a_vectData, const Vector< string > &a_vectNames, const Box &a_domain, const Real &a_dx, const Real &a_dt, const Real &a_time, const Vector< int > &a_vectRatio, const int &a_numLevels)
void	WriteAMRHierarchyHDF5 (const string &filename, const Vector< DisjointBoxLayout > &a_vectGrids, const Vector< LevelData< FArrayBox > * > &a_vectData, const Box &a_domain, const Vector< int > &a_vectRatio, const int &a_numLevels)
void	WriteAMRHierarchyHDF5 (HDF5Handle &handle, const Vector< DisjointBoxLayout > &a_vectGrids, const Vector< LevelData< FArrayBox > * > &a_vectData, const Box &a_domain, const Vector< int > &a_vectRatio, const int &a_numLevels)
int	ReadAMRHierarchyHDF5 (const string &filename, Vector< DisjointBoxLayout > &a_vectGrids, Vector< LevelData< FArrayBox > * > &a_vectData, Vector< string > &a_vectNames, Box &a_domain, Real &a_dx, Real &a_dt, Real &a_time, Vector< int > &a_refRatio, int &a_numLevels)
int	ReadAMRHierarchyHDF5 (HDF5Handle &handle, Vector< DisjointBoxLayout > &a_vectGrids, Vector< LevelData< FArrayBox > * > &a_vectData, Vector< string > &a_vectNames, Box &a_domain, Real &a_dx, Real &a_dt, Real &a_time, Vector< int > &a_refRatio, int &a_numLevels)
int	ReadAMRHierarchyHDF5 (const string &filename, Vector< DisjointBoxLayout > &a_vectGrids, Vector< LevelData< FArrayBox > * > &a_vectData, Box &a_domain, Vector< int > &a_refRatio, int &a_numLevels)
int	ReadAMRHierarchyHDF5 (HDF5Handle &handle, Vector< DisjointBoxLayout > &a_vectGrids, Vector< LevelData< FArrayBox > * > &a_vectData, Box &a_domain, Vector< int > &a_refRatio, int &a_numLevels)
void	viewIVS (const IntVectSet *a_dataPtr)
void	viewVectorBox (const Vector< Box > *a_dataPtr)
void	writeFAB (const FArrayBox *a_dataPtr)
void	viewFAB (const FArrayBox *a_dataPtr)
void	viewBFI (const BaseFab< int > *a_dataPtr)
void	viewBFIV (const BaseFab< IntVect > *a_dataPtr)
void	viewBFRV (const BaseFab< RealVect > *a_dataPtr)
void	viewIVSFAB (const IVSFAB< Real > *a_dataPtr)
void	viewIVSFABI (const IVSFAB< int > *a_dataPtr)
void	viewIVSFABIV (const IVSFAB< IntVect > *a_dataPtr)
void	viewIVSFABRV (const IVSFAB< RealVect > *a_dataPtr)
void	browseFAB (const FArrayBox *a_dataPtr)
void	writeBFR (const BaseFab< Real > *a_dataPtr)
void	viewBFR (const BaseFab< Real > *a_dataPtr)
void	writeFABname (const FArrayBox *a_dataPtr, const char *a_filename, const Vector< string > &a_compNames=Vector< string >())
void	viewLevelNoFine (const LevelData< FArrayBox > *a_dataPtr, const LevelData< FArrayBox > *a_dataFinePtr, int a_refRatio)
void	writeLevel (const LevelData< FArrayBox > *a_dataPtr)
void	viewLevel (const LevelData< FArrayBox > *a_dataPtr)
void	viewFluxLevel (const LevelData< FluxBox > *a_dataPtr)
void	browseLevel (const LevelData< FArrayBox > *a_dataPtr)
void	viewLevelNoGhost (const LevelData< FArrayBox > *a_dataPtr)
void	viewVectorLevel (const Vector< LevelData< FArrayBox > *> *a_dataPtr, const Vector< int > *a_refRatios)
void	writeLevelname (const LevelData< FArrayBox > *a_dataPtr, const char *a_filename)
void	writeVectorLevelName (const Vector< LevelData< FArrayBox > *> *a_dataPtr, const Vector< int > *a_refRatios, const char *a_filename)
void	writeDBL (const DisjointBoxLayout *a_dataPtr)
void	viewDBL (const DisjointBoxLayout *a_dataPtr)
void	viewLevelBFI (const LevelData< BaseFab< int > > *a_dataPtr)
void	writeCopier (const Copier *a_copier)
void	viewCopier (const Copier *a_copier)
void	writeDBLname (const DisjointBoxLayout *a_dataPtr, const char *a_filename)
void	WritePartialAMRHierarchyHDF5 (const string &filename, const Vector< DisjointBoxLayout > &a_vectGrids, const Vector< LevelData< FArrayBox > * > &a_vectData, const Vector< string > &a_vectNames, const Box &a_baseDomain, const Real &a_baseDx, const Real &a_dt, const Real &a_time, const Vector< int > &a_vectRatio, const Interval &a_levels)

Macro Definition Documentation

_AMRIO_H_

#define _AMRIO_H_

Function Documentation

WriteAMRHierarchyHDF5() [1/4]

void WriteAMRHierarchyHDF5	(	const string &	filename,
		const Vector< DisjointBoxLayout > &	a_vectGrids,
		const Vector< LevelData< FArrayBox > * > &	a_vectData,
		const Vector< string > &	a_vectNames,
		const Box &	a_domain,
		const Real &	a_dx,
		const Real &	a_dt,
		const Real &	a_time,
		const Vector< int > &	a_vectRatio,
		const int &	a_numLevels
	)

Writes hierarchy of levels in HDF5 format. Only available if the preprocessor macro HDF5 is defined at compilation.

{ Arguments:}\ filename : file to output to.\ a_vectGrids : grids at each level.\ a_vectData : data at each level.\ a_vectNames: names of variables.\ a_domain : domain at coarsest level.\ a_dx : grid spacing at coarsest level.\ a_dt : time step at coarsest level.\ a_time : time.\ a_vectRatio : refinement ratio at all levels (ith entry is refinement ratio between levels i and i + 1).\ a_numLevels : number of levels to output.\ This is blocking.

WriteAMRHierarchyHDF5() [2/4]

void WriteAMRHierarchyHDF5	(	HDF5Handle &	handle,
		const Vector< DisjointBoxLayout > &	a_vectGrids,
		const Vector< LevelData< FArrayBox > * > &	a_vectData,
		const Vector< string > &	a_vectNames,
		const Box &	a_domain,
		const Real &	a_dx,
		const Real &	a_dt,
		const Real &	a_time,
		const Vector< int > &	a_vectRatio,
		const int &	a_numLevels
	)

Writes hierarchy of levels in HDF5 format. Only available if the preprocessor macro HDF5 is defined at compilation.

{ Arguments:}\ handle : handle to output to.\ a_vectGrids : grids at each level.\ a_vectData : data at each level.\ a_vectNames: names of variables.\ a_domain : domain at coarsest level.\ a_dx : grid spacing at coarsest level.\ a_dt : time step at coarsest level.\ a_time : time.\ a_vectRatio : refinement ratio at all levels (ith entry is refinement ratio between levels i and i + 1).\ a_numLevels : number of levels to output.\ This is not blocking.

WriteAMRHierarchyHDF5() [3/4]

void WriteAMRHierarchyHDF5	(	const string &	filename,
		const Vector< DisjointBoxLayout > &	a_vectGrids,
		const Vector< LevelData< FArrayBox > * > &	a_vectData,
		const Box &	a_domain,
		const Vector< int > &	a_vectRatio,
		const int &	a_numLevels
	)

Writes hierarchy of levels in HDF5 format. Only available if the preprocessor macro HDF5 is defined at compilation.

{ Arguments:}\ filename : file to output to.\ a_vectGrids : grids at each level.\ a_vectData : data at each level.\ a_domain : domain at coarsest level.\ a_vectRatio : refinement ratio at all levels (ith entry is refinement ratio between levels i and i + 1).\ a_numLevels : number of levels to output.\ This is blocking.

WriteAMRHierarchyHDF5() [4/4]

void WriteAMRHierarchyHDF5	(	HDF5Handle &	handle,
		const Vector< DisjointBoxLayout > &	a_vectGrids,
		const Vector< LevelData< FArrayBox > * > &	a_vectData,
		const Box &	a_domain,
		const Vector< int > &	a_vectRatio,
		const int &	a_numLevels
	)

Writes hierarchy of levels in HDF5 format. Only available if the preprocessor macro HDF5 is defined at compilation.

{ Arguments:}\ handle : handle to output to.\ a_vectGrids : grids at each level.\ a_vectData : data at each level.\ a_domain : domain at coarsest level.\ a_vectRatio : refinement ratio at all levels (ith entry is refinement ratio between levels i and i + 1).\ a_numLevels : number of levels to output.\ This is not blocking.

ReadAMRHierarchyHDF5() [1/4]

int ReadAMRHierarchyHDF5	(	const string &	filename,
		Vector< DisjointBoxLayout > &	a_vectGrids,
		Vector< LevelData< FArrayBox > * > &	a_vectData,
		Vector< string > &	a_vectNames,
		Box &	a_domain,
		Real &	a_dx,
		Real &	a_dt,
		Real &	a_time,
		Vector< int > &	a_refRatio,
		int &	a_numLevels
	)

Reads hierarchy of levels in HDF5 format. Only available if the preprocessor macro HDF5 is defined at compilation. Returns 0 on success.

{ Arguments:}\ filename : file to input from.\ a_vectGrids : grids at each level.\ a_vectData : data at each level.\ a_vectNames: names of variables.\ a_domain : domain at coarsest level.\ a_dx : grid spacing at coarsest level.\ a_dt : time step at coarsest level.\ a_time : time.\ a_vectRatio : refinement ratio at all levels (ith entry is refinement ratio between levels i and i + 1).\ a_numLevels : number of levels to read.\

{ Returns:} \ status code with values:\ 0: success \ -1: bogus number of levels \ -2: bogus number of components \ -3: error in readlevel \ -4: file open failed \ This is blocking

ReadAMRHierarchyHDF5() [2/4]

int ReadAMRHierarchyHDF5	(	HDF5Handle &	handle,
		Vector< DisjointBoxLayout > &	a_vectGrids,
		Vector< LevelData< FArrayBox > * > &	a_vectData,
		Vector< string > &	a_vectNames,
		Box &	a_domain,
		Real &	a_dx,
		Real &	a_dt,
		Real &	a_time,
		Vector< int > &	a_refRatio,
		int &	a_numLevels
	)

Reads hierarchy of levels in HDF5 format. Only available if the preprocessor macro HDF5 is defined at compilation. Returns 0 on success.

{ Arguments:}\ handle : handle to input from.\ a_vectGrids : grids at each level.\ a_vectData : data at each level.\ a_vectNames: names of variables.\ a_domain : domain at coarsest level.\ a_dx : grid spacing at coarsest level.\ a_dt : time step at coarsest level.\ a_time : time.\ a_vectRatio : refinement ratio at all levels (ith entry is refinement ratio between levels i and i + 1).\ a_numLevels : number of levels to read.\

{ Returns:} \ status code with values:\ 0: success \ -1: bogus number of levels \ -2: bogus number of components \ -3: error in readlevel \ -4: file open failed \ This is not blocking

ReadAMRHierarchyHDF5() [3/4]

int ReadAMRHierarchyHDF5	(	const string &	filename,
		Vector< DisjointBoxLayout > &	a_vectGrids,
		Vector< LevelData< FArrayBox > * > &	a_vectData,
		Box &	a_domain,
		Vector< int > &	a_refRatio,
		int &	a_numLevels
	)

Reads hierarchy of levels in HDF5 format. Only available if the preprocessor macro HDF5 is defined at compilation. Returns 0 on success.

{ Arguments:}\ filename : file to input from.\ a_vectGrids : grids at each level.\ a_vectData : data at each level.\ a_domain : domain at coarsest level.\ a_vectRatio : refinement ratio at all levels (ith entry is refinement ratio between levels i and i + 1).\ a_numLevels : number of levels to read.\

{ Returns:} \ status code with values:\ 0: success \ -1: bogus number of levels \ -2: bogus number of components \ -3: error in readlevel \ -4: file open failed \ This is blocking.

ReadAMRHierarchyHDF5() [4/4]

int ReadAMRHierarchyHDF5	(	HDF5Handle &	handle,
		Vector< DisjointBoxLayout > &	a_vectGrids,
		Vector< LevelData< FArrayBox > * > &	a_vectData,
		Box &	a_domain,
		Vector< int > &	a_refRatio,
		int &	a_numLevels
	)

Reads hierarchy of levels in HDF5 format. Only available if the preprocessor macro HDF5 is defined at compilation. Returns 0 on success.

{ Arguments:}\ handle : handle to input from.\ a_vectGrids : grids at each level.\ a_vectData : data at each level.\ a_domain : domain at coarsest level.\ a_vectRatio : refinement ratio at all levels (ith entry is refinement ratio between levels i and i + 1).\ a_numLevels : number of levels to read.\

{ Returns:} \ status code with values:\ 0: success \ -1: bogus number of levels \ -2: bogus number of components \ -3: error in readlevel \ -4: file open failed \ This is not blocking.

viewIVS()

void viewIVS

(

const IntVectSet *

a_dataPtr

)

View *a_dataPtr by writing it to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. The file created uses the Boxes that underlie the IntVectSet. If a_domain is 0, then the domain used in the file is the minBox of a_dataPtr.

Referenced by InitWriteFAB().

viewVectorBox()

void viewVectorBox

(

const Vector< Box > *

a_dataPtr

)

View *a_dataPtr by writing it to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. If a_domain is 0, then the domain used in the file is the minBox of a_dataPtr.

Referenced by InitWriteFAB().

writeFAB()

void writeFAB

(

const FArrayBox *

a_dataPtr

)

Writes a plotfile using the same format as WriteAMRHierarchyHDF5, but for a FArrayBox. This is useful for debugging. *a_dataPtr is written to a file named fab.hdf5

Referenced by InitWriteFAB().

viewFAB()

void viewFAB

(

const FArrayBox *

a_dataPtr

)

View *a_dataPtr by writing it to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single FArrayBox. This is useful for debugging.

Referenced by InitWriteFAB().

viewBFI()

void viewBFI

(

const BaseFab< int > *

a_dataPtr

)

Make a copy of *a_dataPtr as FArrayBox, then call viewFAB on FArrayBox.

Referenced by InitWriteFAB().

viewBFIV()

void viewBFIV

(

const BaseFab< IntVect > *

a_dataPtr

)

Make a copy of *a_dataPtr as FArrayBox, then call viewFAB on FArrayBox.

Referenced by InitWriteFAB().

viewBFRV()

void viewBFRV

(

const BaseFab< RealVect > *

a_dataPtr

)

Make a copy of *a_dataPtr as FArrayBox, then call viewFAB on FArrayBox.

Referenced by InitWriteFAB().

viewIVSFAB()

void viewIVSFAB

(

const IVSFAB< Real > *

a_dataPtr

)

Make a copy of *a_dataPtr as FArrayBox, then call viewFAB on FArrayBox.

Referenced by InitWriteFAB().

viewIVSFABI()

void viewIVSFABI

(

const IVSFAB< int > *

a_dataPtr

)

Make a copy of *a_dataPtr as FArrayBox, then call viewFAB on FArrayBox.

Referenced by InitWriteFAB().

viewIVSFABIV()

void viewIVSFABIV

(

const IVSFAB< IntVect > *

a_dataPtr

)

Make a copy of *a_dataPtr as FArrayBox, then call viewFAB on FArrayBox.

Referenced by InitWriteFAB().

viewIVSFABRV()

void viewIVSFABRV

(

const IVSFAB< RealVect > *

a_dataPtr

)

Make a copy of *a_dataPtr as FArrayBox, then call viewFAB on FArrayBox.

Referenced by InitWriteFAB().

browseFAB()

void browseFAB

(

const FArrayBox *

a_dataPtr

)

View *a_dataPtr by writing it to an HDF5 plotfile (to a temporary file) and then running chombobrowser with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single FArrayBox. This is useful for debugging.

Referenced by InitWriteFAB().

writeBFR()

void writeBFR

(

const BaseFab< Real > *

a_dataPtr

)

Writes a plotfile using the same format as WriteAMRHierarchyHDF5, but for a BaseFab<Real>. This is useful for debugging. *a_dataPtr is written to a file named fab.hdf5

Referenced by InitWriteFAB().

viewBFR()

void viewBFR

(

const BaseFab< Real > *

a_dataPtr

)

View *a_dataPtr by writing it to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single BaseFab<Real>. This is useful for debugging.

Referenced by InitWriteFAB().

writeFABname()

void writeFABname	(	const FArrayBox *	a_dataPtr,
		const char *	a_filename,
		const Vector< string > &	a_compNames = Vector< string >()
	)

Writes a plotfile using the same format as WriteAMRHierarchyHDF5, but for a FArrayBox. This is useful for debugging. *a_dataPtr is written to the file given by a_filename. If a non-empty Vector of strings is given, they are used as the component names in the HDF5 header; else the names are set to "component_0", "component_1", ....

Referenced by InitWriteFAB().

viewLevelNoFine()

void viewLevelNoFine	(	const LevelData< FArrayBox > *	a_dataPtr,
		const LevelData< FArrayBox > *	a_dataFinePtr,
		int	a_refRatio
	)

View a modified version of *a_dataPtr where the data are set to zero on the grids of *a_dataFinePtr coarsened by a_refRatio. Write the results to an HDF5 plotfile (to a temporary file) and then run VisIt with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single LevelData<FArrayBox>. This is useful for debugging.

writeLevel()

void writeLevel

(

const LevelData< FArrayBox > *

a_dataPtr

)

Write a plotfile using the same format as WriteAMRHierarchyHDF5, but for a single LevelData<FArrayBox>. Useful for debugging. *a_dataPtr is written to a file named LDF.hdf5.

Referenced by InitWriteFAB().

viewLevel()

void viewLevel

(

const LevelData< FArrayBox > *

a_dataPtr

)

View *a_dataPtr by writing it to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single LevelData<FArrayBox>. This is useful for debugging.

Referenced by InitWriteFAB().

viewFluxLevel()

void viewFluxLevel

(

const LevelData< FluxBox > *

a_dataPtr

)

View fluxBoxes stored by *a_dataPtr by writing them to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single LevelData<FArrayBox>. This is useful for debugging. NOTE: the components of a_dataPtr are stored in dimension-major order.

browseLevel()

void browseLevel

(

const LevelData< FArrayBox > *

a_dataPtr

)

View *a_dataPtr by writing it to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single LevelData<FArrayBox>. This is useful for debugging.

Referenced by InitWriteFAB().

viewLevelNoGhost()

void viewLevelNoGhost

(

const LevelData< FArrayBox > *

a_dataPtr

)

View *a_dataPtr by writing only the interior values (no ghost cell values) to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single LevelData<FArrayBox>. This is useful for debugging.

Referenced by InitWriteFAB().

viewVectorLevel()

void viewVectorLevel	(	const Vector< LevelData< FArrayBox > *> *	a_dataPtr,
		const Vector< int > *	a_refRatios
	)

View the multilevel dataset a_dataPtr by writing a to an (temporary) HDF5 plotfile using the same format as WriteAMRHierarchyHDF5, for a Vector<LevelData<FArrayBox>>, and then running VisIt from a python script to look at the data. Useful for debugging.

writeLevelname()

void writeLevelname	(	const LevelData< FArrayBox > *	a_dataPtr,
		const char *	a_filename
	)

Write a plotfile using the same format as WriteAMRHierarchyHDF5, but for a single LevelData<FArrayBox>. Useful for debugging. *a_dataPtr is written to the file given by a_filename.

Referenced by InitWriteFAB(), and ViscousTensorOp::outputLevel().

writeVectorLevelName()

void writeVectorLevelName	(	const Vector< LevelData< FArrayBox > *> *	a_dataPtr,
		const Vector< int > *	a_refRatios,
		const char *	a_filename
	)

Write a plotfile using the same format as WriteAMRHierarchyHDF5, but for a Vector<LevelData<FArrayBox>*>. Useful for debugging. *a_dataPtr is written to the file given by a_filename.

Referenced by MultilevelLinearOp< T >::write().

writeDBL()

void writeDBL

(

const DisjointBoxLayout *

a_dataPtr

)

Write a plotfile using the same format as WriteAMRHierarchyHDF5, but for a single DisjointBoxLayout (do this by creating a LevelData<FArrayBox> and then calling writeLevel. Useful for debugging. *a_dataPtr is written to a file named DBL.hdf5.

Referenced by InitWriteFAB().

viewDBL()

void viewDBL

(

const DisjointBoxLayout *

a_dataPtr

)

View *a_dataPtr by writing it to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single DisjointBoxLayout (do this by creating a LevelData<FArrayBox> and then calling writeLevel. This is useful for debugging.

Referenced by InitWriteFAB().

viewLevelBFI()

void viewLevelBFI

(

const LevelData< BaseFab< int > > *

a_dataPtr

)

View *a_dataPtr by writing it to an HDF5 plotfile (to a temporary file) and then running VisIt with a python script which brings up a data browser by default. The file has the same format as WriteAMRHierarchyHDF5, but for a single LevelData<BaseFab<int> >. This is useful for debugging.

Referenced by InitWriteFAB().

writeCopier()

void writeCopier

(

const Copier *

a_copier

)

viewCopier()

void viewCopier

(

const Copier *

a_copier

)

writeDBLname()

void writeDBLname	(	const DisjointBoxLayout *	a_dataPtr,
		const char *	a_filename
	)

Write a plotfile using the same format as WriteAMRHierarchyHDF5, but for a single DisjointBoxLayout (do this by creating a LevelData<FArrayBox> and then calling writeLevel. Useful for debugging. *a_dataPtr is written to the file given by a_filename.

Referenced by InitWriteFAB().

WritePartialAMRHierarchyHDF5()

void WritePartialAMRHierarchyHDF5	(	const string &	filename,
		const Vector< DisjointBoxLayout > &	a_vectGrids,
		const Vector< LevelData< FArrayBox > * > &	a_vectData,
		const Vector< string > &	a_vectNames,
		const Box &	a_baseDomain,
		const Real &	a_baseDx,
		const Real &	a_dt,
		const Real &	a_time,
		const Vector< int > &	a_vectRatio,
		const Interval &	a_levels
	)

Write a plotfile with levels that don't necessarily begin with 0 (will translate things so that lBase comes out as level 0, etc) Levels in Vector arguments should correspond with actual levels. (and so should be defined for a_levels.begin() through a_levels.end(). { Arguments:}\ filename : file to output to.\ a_vectGrids : grids at each level.\ a_vectData : data at each level.\ a_vectNames: names of variables.\ a_domain : domain at base level (given by a_levels.begin()).\ a_dx : grid spacing at base level.\ a_dt : time step at base level.\ a_time : time.\ a_vectRatio : refinement ratio at all levels (ith entry is refinement ratio between levels i and i + 1).\ a_numLevels : number of levels to output.\ This is blocking.