Exposure cube generation tool. More...

#include <ctexpcube.hpp>

Inheritance diagram for ctexpcube:

Public Member Functions
	ctexpcube (void)
	Void constructor. More...

	ctexpcube (const GObservations &obs)
	Observations constructor. More...

	ctexpcube (int argc, char *argv[])
	Command line constructor. More...

	ctexpcube (const ctexpcube &app)
	Copy constructor. More...

virtual	~ctexpcube (void)
	Destructor. More...

ctexpcube &	operator= (const ctexpcube &app)
	Assignment operator. More...

void	clear (void)
	Clear ctexpcube tool. More...

void	process (void)
	Generate the exposure cube(s). More...

void	save (void)
	Save exposure cube. More...

void	publish (const std::string &name="")
	Publish exposure cube. More...

const GCTACubeExposure &	expcube (void) const
	Return exposure cube. More...

Public Member Functions inherited from ctobservation
	ctobservation (const std::string &name, const std::string &version)
	Name constructor. More...

	ctobservation (const std::string &name, const std::string &version, const GApplicationPars &pars)
	Application parameters constructor. More...

	ctobservation (const std::string &name, const std::string &version, int argc, char *argv[])
	Command line constructor. More...

	ctobservation (const std::string &name, const std::string &version, const GObservations &obs)
	Observations constructor. More...

	ctobservation (const ctobservation &app)
	Copy constructor. More...

virtual	~ctobservation (void)
	Destructor. More...

ctobservation &	operator= (const ctobservation &app)
	Assignment operator. More...

void	obs (const GObservations &obs)
	Set observation container. More...

const GObservations &	obs (void) const
	Return observation container. More...

Public Member Functions inherited from ctool
	ctool (const std::string &name, const std::string &version)
	Name constructor. More...

	ctool (const std::string &name, const std::string &version, const GApplicationPars &pars)
	Application parameter constructor. More...

	ctool (const std::string &name, const std::string &version, int argc, char *argv[])
	Command line constructor. More...

	ctool (const ctool &app)
	Copy constructor. More...

virtual	~ctool (void)
	Destructor. More...

ctool &	operator= (const ctool &app)
	Assignment operator. More...

virtual void	run (void)
	Run ctool. More...

virtual void	execute (void)
	Execute ctool. More...

Protected Member Functions
void	init_members (void)
	Initialise class members. More...

void	copy_members (const ctexpcube &app)
	Copy class members. More...

void	free_members (void)
	Delete class members. More...

void	get_parameters (void)
	Get application parameters. More...

void	init_cube (void)
	Initialise exposure cube. More...

Protected Member Functions inherited from ctobservation
GCTAObservation *	first_unbinned_observation (void)
	Return first unbinned CTA observation. More...

GCTAObservation *	next_unbinned_observation (void)
	Return next unbinned CTA observation. More...

const GCTAObservation *	first_unbinned_observation (void) const
	Return first unbinned CTA observation (const version) More...

const GCTAObservation *	next_unbinned_observation (void) const
	Return next unbinned CTA observation (const version) More...

void	read_ogip_keywords (GFitsHDU *hdu) const
	Read OGIP keywords from FITS HDU. More...

void	write_ogip_keywords (GFitsHDU *hdu) const
	Write OGIP keywords in FITS HDU. More...

void	set_obs_statistic (const std::string &statistic)
	Set fit statistic for CTA observations. More...

void	set_obs_bounds ()
	Set observation boundaries for CTA observations. More...

void	save_events_fits (void)
	Save event list in FITS format. More...

void	save_events_xml (void)
	Save event list(s) in XML format. More...

void	init_members (void)
	Initialise class members. More...

void	copy_members (const ctobservation &app)
	Copy class members. More...

void	free_members (void)
	Delete class members. More...

Protected Member Functions inherited from ctool
void	init_members (void)
	Initialise class members. More...

void	copy_members (const ctool &app)
	Copy class members. More...

void	free_members (void)
	Delete class members. More...

void	sync_pfiles (void)
	Synchronise parameter files. More...

const bool &	read_ahead (void) const
	Signal whether parameters should be read ahead. More...

void	setup_observations (GObservations &obs, const bool &response=true, const bool &list=true, const bool &cube=true)
	Setup observation container. More...

void	setup_models (GObservations &obs, const std::string &name="")
	Setup model container. More...

GEbounds	create_ebounds (void)
	Create energy boundaries from user parameters. More...

GEnergies	create_energies (void)
	Create energies from user parameters. More...

GSkyMap	create_map (const GObservations &obs)
	Create a skymap from user parameters. More...

GCTAEventCube	create_cube (const GObservations &obs)
	Create a CTA event cube from user parameters. More...

GCTAObservation	create_cta_obs (void)
	Create a CTA observation from User parameters. More...

void	require_inobs (const std::string &method)
	Throws exception if inobs parameter is not valid. More...

void	require_inobs_nolist (const std::string &method)

void	require_inobs_nocube (const std::string &method)
	Throws exception if inobs parameter is a counts cube. More...

GCTARoi	get_roi (const GCTAPointing &pnt=GCTAPointing())
	Return RoI from User parameters. More...

GEbounds	get_ebounds (void)
	Return energy boundaries from User parameters. More...

GGti	get_gti (const GTimeReference &ref)
	Return Good Time Intervals from User parameter. More...

GCTAPointing	get_pointing (void)
	Return CTA pointing from User parameters. More...

GSkyDir	get_skydir (void)
	Return sky direction from User parameters. More...

std::string	set_outfile_name (const std::string &filename)
	Set output file name. More...

bool	is_stacked (void)
	Query user parameters for stacked analysis. More...

bool	is_onoff (void)
	Query user parameters for On/Off analysis. More...

void	log_parameters (const GChatter &chatter)
	Log application parameters. More...

void	log_observations (const GChatter &chatter, const GObservations &obs, const std::string &what="Observation")
	Log observation container. More...

void	log_models (const GChatter &chatter, const GModels &models, const std::string &what="Model")
	Log model container. More...

void	set_response (GObservations &obs)
	Set response for all CTA observations in container. More...

std::vector< bool >	set_edisp (GObservations &obs, const bool &edisp) const
	Set energy dispersion to CTA observations. More...

void	restore_edisp (GObservations &obs, const std::vector< bool > &edisp) const
	Restore energy dispersion flags of CTA observations. More...

void	set_obs_response (GCTAObservation *obs)
	Set response for CTA observation. More...

GObservations	get_observations (const bool &get_response=true)
	Get observation container. More...

GSkyDir	get_mean_pointing (const GObservations &obs)
	Derives mean pointing from CTA observations. More...

size_t	get_current_rss (void)
	Get current resident set size (physical memory use) in Bytes. More...

std::string	get_obs_header (const GObservation *obs) const
	Return observation header string. More...

GEnergies	insert_energy_boundaries (const GEnergies &energies, const GCTAObservation &obs)
	Insert observation energy boundaries into list of energies. More...

std::vector< bool >	cube_layer_usage (const GEbounds &cube_ebounds, const GEbounds &list_ebounds) const
	Determine the counts cube layer usage. More...

std::string	get_gtiname (const std::string &filename, const std::string &evtname) const
	Get Good Time Intervals extension name. More...

void	save_event_list (const GCTAObservation *obs, const std::string &infile, const std::string &evtname, const std::string &gtiname, const std::string &outfile) const
	Save event list into FITS file. More...

std::string	warn_too_few_energies (const GEnergies &energies) const
	Set warning string if there are too few energies. More...

std::string	warn_xml_suffix (const GFilename &filename) const
	Set warning string if file has no .xml suffix. More...

void	provide_help (void) const
	Dump help text in the console. More...

Protected Attributes
GFilename	m_outcube
	Output exposure cube file. More...

bool	m_addbounds
	Add energies at boundaries? More...

bool	m_publish
	Publish exposure cube? More...

GChatter	m_chatter
	Chattiness. More...

GCTACubeExposure	m_expcube
	Exposure cube. More...

Protected Attributes inherited from ctobservation
GObservations	m_obs
	Observation container. More...

Protected Attributes inherited from ctool
bool	m_read_ahead
	Read ahead output parameters. More...

bool	m_use_xml
	Use XML file instead of FITS file for observations. More...

Detailed Description

Exposure cube generation tool.

Definition at line 44 of file ctexpcube.hpp.

Constructor & Destructor Documentation

ctexpcube::ctexpcube ( void )

Void constructor.

Definition at line 53 of file ctexpcube.cpp.

References init_members().

ctexpcube::ctexpcube ( const GObservations & obs )

explicit

Observations constructor.

param[in] obs Observation container.

This method creates an instance of the class by copying an existing observations container.

Definition at line 71 of file ctexpcube.cpp.

References init_members().

ctexpcube::ctexpcube	(	int	argc,
		char *	argv[]
	)

Command line constructor.

Parameters

[in]	argc	Number of arguments in command line.
[in]	argv	Array of command line arguments.

Definition at line 89 of file ctexpcube.cpp.

References init_members().

ctexpcube::ctexpcube ( const ctexpcube & app )

Copy constructor.

Parameters

[in] app Application.

Definition at line 105 of file ctexpcube.cpp.

References copy_members(), and init_members().

ctexpcube::~ctexpcube ( void )

virtual

Destructor.

Definition at line 121 of file ctexpcube.cpp.

References free_members().

Member Function Documentation

void ctexpcube::clear ( void )

virtual

Clear ctexpcube tool.

Clears ctexpcube tool.

Implements ctobservation.

Definition at line 178 of file ctexpcube.cpp.

References free_members(), ctool::free_members(), ctobservation::free_members(), init_members(), ctool::init_members(), and ctobservation::init_members().

void ctexpcube::copy_members ( const ctexpcube & app )

protected

Copy class members.

Parameters

[in] app Application.

Definition at line 338 of file ctexpcube.cpp.

References m_addbounds, m_chatter, m_expcube, m_outcube, and m_publish.

Referenced by ctexpcube(), and operator=().

const GCTACubeExposure & ctexpcube::expcube ( void ) const

inline

Return exposure cube.

Returns: Exposure cube

Definition at line 89 of file ctexpcube.hpp.

References m_expcube.

void ctexpcube::free_members ( void )

protected

Delete class members.

Definition at line 357 of file ctexpcube.cpp.

Referenced by clear(), operator=(), and ~ctexpcube().

void ctexpcube::get_parameters ( void )

protected

Get application parameters.

Get all task parameters from parameter file or (if required) by querying the user. The parameters are read in the correct order.

Definition at line 370 of file ctexpcube.cpp.

References ctool::create_cube(), ctool::log_parameters(), m_addbounds, m_chatter, m_expcube, ctobservation::m_obs, m_publish, ctool::read_ahead(), and ctool::setup_observations().

Referenced by process().

void ctexpcube::init_cube ( void )

protected

Initialise exposure cube.

Initialise the exposure cube.

Definition at line 408 of file ctexpcube.cpp.

References ctool::insert_energy_boundaries(), m_addbounds, m_chatter, m_expcube, and ctobservation::m_obs.

Referenced by process().

void ctexpcube::init_members ( void )

protected

Initialise class members.

Definition at line 317 of file ctexpcube.cpp.

References m_addbounds, m_chatter, m_expcube, m_outcube, and m_publish.

Referenced by clear(), ctexpcube(), and operator=().

ctexpcube & ctexpcube::operator= ( const ctexpcube & app )

Assignment operator.

Parameters

[in] app Application.

Returns: Application.

Definition at line 143 of file ctexpcube.cpp.

References copy_members(), free_members(), init_members(), and ctobservation::operator=().

void ctexpcube::process ( void )

virtual

Generate the exposure cube(s).

This method reads the task parameters from the parfile, sets up the observation container, loops over all CTA observations in the container and generates an exposure cube from the CTA observations.

Implements ctobservation.

Definition at line 208 of file ctexpcube.cpp.

References get_parameters(), init_cube(), ctool::log_observations(), m_chatter, m_expcube, ctobservation::m_obs, m_publish, publish(), and ctool::warn_too_few_energies().