Computes number and mass density on a mesh from a set of particle positions and masses. More...

#include <ParticleDensity.h>

Inheritance diagram for sensei::ParticleDensity:

Collaboration diagram for sensei::ParticleDensity:

Public Types
enum	{ PROJECT_XY =1, PROJECT_XZ =2, PROJECT_YZ =3 }

Public Types inherited from sensei::AnalysisAdaptor
enum	{ DEVICE_HOST =-1, DEVICE_AUTO =-2 }
	values controling device selection More...

Public Member Functions
	senseiTypeMacro (ParticleDensity, AnalysisAdaptor)

void	Initialize (const std::string &meshName, const std::string &xPosArray, const std::string &yPosArray, const std::string &zPosArray, const std::string &massArray, const std::string proj, long xres, long yres, const std::string &outDir, int returnData)
	set the name of the mesh and arrays to request from the simulation. More...

bool	Execute (DataAdaptor data, DataAdaptor *) override
	compute the histogram for this time step More...

int	Finalize () override
	finalize the run More...

Public Member Functions inherited from sensei::AnalysisAdaptor
	senseiBaseTypeMacro (AnalysisAdaptor, svtkObjectBase)

void	PrintSelf (ostream &os, svtkIndent indent) override
	Prints the current state of the adaptor. More...

virtual int	SetCommunicator (MPI_Comm comm)
	Set the MPI communicator to be used by the adaptor. More...

MPI_Comm	GetCommunicator ()
	returns the MPI communicator to be used for all communication More...

virtual void	SetVerbose (int val)
	Set the level of verbosity of console output. More...

virtual int	GetVerbose ()
	Get the level of verbosity of console output. More...

virtual void	SetAsynchronous (int val)
	When set the analysis should buffer the simulation data and run in the background returning to the simulation immediately. More...

virtual int	GetAsynchronous ()
	Get asynchronous mode. More...

virtual void	SetDeviceId (int val)
	Set the device that the analysis should run on. More...

virtual int	GetDeviceId ()
	Get the device that the analysis should run on. More...

virtual void	SetDevicesToUse (int val)
	Set the number of devices to use per node. More...

virtual int	GetDevicesToUse ()
	Get the number of devices to use per node. More...

virtual void	SetDeviceStart (int val)
	Set the first on node device to use in automatic device selection. More...

virtual int	GetDeviceStart ()
	Get the first device to use. More...

virtual void	SetDeviceStride (int val)
	Set the number of devices to skip in automatic device selection. More...

virtual int	GetDeviceStride ()
	Get the number of devices to skip. More...

Static Public Member Functions
static ParticleDensity *	New ()
	allocates a new instance More...

Protected Member Functions
	ParticleDensity (const ParticleDensity &)=delete

void	operator= (const ParticleDensity &)=delete

Protected Member Functions inherited from sensei::AnalysisAdaptor
	AnalysisAdaptor (const AnalysisAdaptor &)=delete

void	operator= (const AnalysisAdaptor &)=delete

Protected Attributes
int	Projection

long	XRes

long	YRes

std::string	OutDir

unsigned long	Iteration

std::string	MeshName

std::string	XPosArray

std::string	YPosArray

std::string	ZPosArray

std::string	MassArray

int	ReturnData

Protected Attributes inherited from sensei::AnalysisAdaptor
MPI_Comm	Comm

int	Verbose

int	DeviceId

int	DevicesPerNode

int	DevicesToUse

int	DeviceStart

int	DeviceStride

int	Asynchronous

Detailed Description

Computes number and mass density on a mesh from a set of particle positions and masses.

At each time step the results are stored on disk in PGM format.

The input data is currently required to be on a svtkTable. Global mesh bounds are obtained from the mesh metadata. One must additionally provide during initialization the following: the mesh name; names of the particle positions and masses; the resolution of the output image; and an output file name where the substring t% is replaced with the current simulation time.

Member Function Documentation

◆ Execute()

bool sensei::ParticleDensity::Execute	(	DataAdaptor *	data,
		DataAdaptor **
	)

overridevirtual

compute the histogram for this time step

Implements sensei::AnalysisAdaptor.

◆ Finalize()

int sensei::ParticleDensity::Finalize ( )

overridevirtual

finalize the run

Reimplemented from sensei::AnalysisAdaptor.

◆ Initialize()

void sensei::ParticleDensity::Initialize	(	const std::string &	meshName,
		const std::string &	xPosArray,
		const std::string &	yPosArray,
		const std::string &	zPosArray,
		const std::string &	massArray,
		const std::string	proj,
		long	xres,
		long	yres,
		const std::string &	outDir,
		int	returnData
	)

set the name of the mesh and arrays to request from the simulation.

Sets the output image resolution and the name of a file to write them in. the substring t% is replaced with the current simulation time step. if one of resx or resy is -1 it is calculated from the data's aspect ratio so that image pixels are square.

◆ New()

static ParticleDensity* sensei::ParticleDensity::New ( )

static

allocates a new instance

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

checkouts/latest/sensei/ParticleDensity.h

Public Types

Public Member Functions

Static Public Member Functions