LoadILLDiffraction : Loads ILL diffraction nexus files. More...

#include <LoadILLDiffraction.h>

Inheritance diagram for Mantid::DataHandling::LoadILLDiffraction:

Classes
struct	ScannedVariables

Public Member Functions
const std::string	category () const override
	Algorithm's category for identification. More...

int	confidence (Kernel::NexusDescriptor &descriptor) const override
	Returns confidence. More...

	LoadILLDiffraction ()
	Constructor. More...

const std::string	name () const override
	Algorithms name for identification. More...

const std::vector< std::string >	seeAlso () const override
	Function to return all of the seeAlso (these are not validated) algorithms related to this algorithm.A default implementation is provided. More...

const std::string	summary () const override
	Algorithm's summary for use in the GUI and help. More...

int	version () const override
	Algorithm's version for identification. More...

Public Member Functions inherited from Mantid::API::IFileLoader< Kernel::NexusDescriptor >
virtual int	confidence (Kernel::NexusDescriptor &descriptor) const=0
	Returns a confidence value that this algorithm can load a file. More...

virtual bool	loadMutipleAsOne ()
	Returns a value indicating whether or not loader wants to load multiple files into a single workspace. More...

Public Member Functions inherited from Mantid::API::Algorithm
	Algorithm ()
	Constructor. More...

	Algorithm (const Algorithm &)=delete

Algorithm &	operator= (const Algorithm &)=delete

	~Algorithm () override
	Virtual destructor. More...

void	initialize () override
	Initialization method invoked by the framework. More...

bool	execute () override final
	The actions to be performed by the algorithm on a dataset. More...

void	addTimer (const std::string &name, const Kernel::time_point_ns &begin, const Kernel::time_point_ns &end)

void	executeAsChildAlg () override
	Execute as a Child Algorithm. More...

ExecutionState	executionState () const override
	Gets the current execution state. More...

ResultState	resultState () const override
	Gets the current result State. More...

bool	isInitialized () const override
	Has the Algorithm already been initialized. More...

bool	isExecuted () const override
	Has the Algorithm already been executed successfully. More...

bool	isRunning () const override
	True if the algorithm is running. More...

bool	isReadyForGarbageCollection () const override
	True if the algorithm is ready for garbage collection. More...

bool	isChild () const override
	To query whether algorithm is a child. More...

void	setChild (const bool isChild) override
	To set whether algorithm is a child. More...

void	enableHistoryRecordingForChild (const bool on) override
	Change the state of the history recording flag. More...

bool	isRecordingHistoryForChild ()

void	setAlwaysStoreInADS (const bool doStore) override
	Do we ALWAYS store in the AnalysisDataService? This is set to true for python algorithms' child algorithms. More...

bool	getAlwaysStoreInADS () const override
	Returns true if we always store in the AnalysisDataService. More...

void	setRethrows (const bool rethrow) override
	Set whether the algorithm will rethrow exceptions. More...

Poco::ActiveResult< bool >	executeAsync () override
	Asynchronous execution. More...

void	addObserver (const Poco::AbstractObserver &observer) const override
	Add an observer for a notification. More...

void	removeObserver (const Poco::AbstractObserver &observer) const override
	Remove an observer. More...

void	cancel () override
	Raises the cancel flag. More...

bool	getCancel () const
	Returns the cancellation state. More...

Kernel::Logger &	getLogger () const
	Returns a reference to the logger. More...

void	setLogging (const bool value) override
	Logging can be disabled by passing a value of false. More...

bool	isLogging () const override
	returns the status of logging, True = enabled More...

void	setLoggingOffset (const int value) override
	gets the logging priority offset More...

int	getLoggingOffset () const override
	returns the logging priority offset More...

void	setAlgStartupLogging (const bool enabled) override
	disable Logging of start and end messages More...

bool	getAlgStartupLogging () const override
	get the state of Logging of start and end messages More...

void	setChildStartProgress (const double startProgress) const override
	setting the child start progress More...

void	setChildEndProgress (const double endProgress) const override
	setting the child end progress More...

std::string	toString () const override
	Serialize an object to a string. More...

::Json::Value	toJson () const override
	Serialize an object to a json object. More...

virtual std::shared_ptr< Algorithm >	createChildAlgorithm (const std::string &name, const double startProgress=-1., const double endProgress=-1., const bool enableLogging=true, const int &version=-1)
	Create a Child Algorithm. More...

void	setupAsChildAlgorithm (const Algorithm_sptr &algorithm, const double startProgress=-1., const double endProgress=-1., const bool enableLogging=true)
	Setup algorithm as child algorithm. More...

void	trackAlgorithmHistory (std::shared_ptr< AlgorithmHistory > parentHist)
	set whether we wish to track the child algorithm's history and pass it the parent object to fill. More...

void	findWorkspaces (WorkspaceVector &workspaces, unsigned int direction, bool checkADS=false) const
	Populate lists of the workspace properties for a given direction (InOut workspaces are included in both input/output) More...

virtual bool	checkGroups ()
	Check the input workspace properties for groups. More...

virtual bool	processGroups ()
	Process WorkspaceGroup inputs. More...

void	copyNonWorkspaceProperties (IAlgorithm *alg, int periodNum)
	Copy all the non-workspace properties from this to alg. More...

const Parallel::Communicator &	communicator () const
	Returns a const reference to the (MPI) communicator of the algorithm. More...

void	setCommunicator (const Parallel::Communicator &communicator)
	Sets the (MPI) communicator of the algorithm. More...

void	declareProperty (std::unique_ptr< Kernel::Property > p, const std::string &doc="") override
	Add a property to the list of managed properties. More...

void	declareOrReplaceProperty (std::unique_ptr< Kernel::Property > p, const std::string &doc="") override
	Add or replace property in the list of managed properties. More...

void	resetProperties () override
	Reset property values back to initial values (blank or default values) More...

void	setProperties (const std::string &propertiesJson, const std::unordered_set< std::string > &ignoreProperties=std::unordered_set< std::string >(), bool createMissing=false) override
	Set the ordered list of properties by one string of values, separated by semicolons. More...

void	setProperties (const ::Json::Value &jsonValue, const std::unordered_set< std::string > &ignoreProperties=std::unordered_set< std::string >(), bool createMissing=false) override
	Sets all the declared properties from a json object. More...

void	setPropertiesWithString (const std::string &propertiesString, const std::unordered_set< std::string > &ignoreProperties=std::unordered_set< std::string >()) override
	Sets all the declared properties from a string. More...

void	setPropertyValue (const std::string &name, const std::string &value) override
	Set the value of a property by string N.B. More...

void	setPropertyValueFromJson (const std::string &name, const Json::Value &value) override
	Set the value of a property by Json::Value object. More...

void	setPropertyOrdinal (const int &index, const std::string &value) override
	Set the value of a property by an index N.B. More...

virtual void	copyPropertiesFrom (const Algorithm &alg)
	Make m_properties point to the same PropertyManager as alg.m_properties. More...

bool	existsProperty (const std::string &name) const override
	Checks whether the named property is already in the list of managed property. More...

bool	validateProperties () const override
	Validates all the properties in the collection. More...

size_t	propertyCount () const override
	Count the number of properties under management. More...

std::string	getPropertyValue (const std::string &name) const override
	Get the value of a property as a string. More...

const std::vector< Kernel::Property * > &	getProperties () const override
	Get the list of managed properties. More...

std::vector< std::string >	getDeclaredPropertyNames () const noexcept override
	Return the list of declared property names. More...

TypedValue	getProperty (const std::string &name) const override
	Get the value of a property. More...

std::string	asString (bool withDefaultValues=false) const override
	Return the property manager serialized as a string. More...

::Json::Value	asJson (bool withDefaultValues=false) const override
	Return the property manager serialized as a json object. More...

bool	isDefault (const std::string &name) const

void	removeProperty (const std::string &name, const bool delproperty=true) override
	Removes the property from management. More...

std::unique_ptr< Kernel::Property >	takeProperty (const size_t index) override
	Removes the property from management and returns a pointer to it. More...

void	clear () override
	Clears all properties under management. More...

void	afterPropertySet (const std::string &) override
	Override this method to perform a custom action right after a property was set. More...

void	filterByTime (const Types::Core::DateAndTime &, const Types::Core::DateAndTime &) override

void	splitByTime (std::vector< Kernel::SplittingInterval > &, std::vector< Kernel::PropertyManager * >) const override

void	filterByProperty (const Kernel::TimeSeriesProperty< bool > &, const std::vector< std::string > &) override

Kernel::Property *	getPointerToProperty (const std::string &name) const override
	Get a property by name. More...

Kernel::Property *	getPointerToPropertyOrdinal (const int &index) const override
	Get a property by an index. More...

virtual void	declareProperty (std::unique_ptr< Property > p, const std::string &doc="")=0
	Function to declare properties (i.e. store them) More...

template<typename T >
void	declareProperty (const std::string &name, T value, IValidator_sptr validator=std::make_shared< NullValidator >(), const std::string &doc="", const unsigned int direction=Direction::Input)
	Add a property of the template type to the list of managed properties. More...

template<typename T >
void	declareProperty (const std::string &name, T value, const std::string &doc, const unsigned int direction=Direction::Input)
	Add a property to the list of managed properties with no validator. More...

template<typename T >
void	declareProperty (const std::string &name, T value, const unsigned int direction)
	Add a property of the template type to the list of managed properties. More...

void	declareProperty (const std::string &name, const char *value, IValidator_sptr validator=std::make_shared< NullValidator >(), const std::string &doc=std::string(), const unsigned int direction=Direction::Input)
	Specialised version of declareProperty template method to prevent the creation of a PropertyWithValue of type const char* if an argument in quotes is passed (it will be converted to a string). More...

void	declareProperty (const std::string &name, const char *value, const std::string &doc, IValidator_sptr validator=std::make_shared< NullValidator >(), const unsigned int direction=Direction::Input)
	Specialised version of declareProperty template method to prevent the creation of a PropertyWithValue of type const char* if an argument in quotes is passed (it will be converted to a string). More...

void	declareProperty (const std::string &name, const char *value, const unsigned int direction)
	Add a property of string type to the list of managed properties. More...

const std::vector< std::string >	categories () const override
	Function to return all of the categories that contain this algorithm. More...

const std::string	categorySeparator () const override
	Function to return the separator token for the category string. More...

const std::string	alias () const override
	function to return any aliases to the algorithm; A default implementation is provided More...

const std::string	aliasDeprecated () const override
	Expiration date (in ISO8601 format) for the algorithm aliases; default implementation for no expiration date. More...

const std::string	helpURL () const override
	function to return URL for algorithm documentation; A default implementation is provided. More...

template<typename T , typename = typename std::enable_if<std::is_convertible<T , MatrixWorkspace >::value>::type>
std::tuple< std::shared_ptr< T >, Indexing::SpectrumIndexSet >	getWorkspaceAndIndices (const std::string &name) const

template<typename T1 , typename T2 , typename = typename std::enable_if<std::is_convertible<T1 , MatrixWorkspace >::value>::type, typename = typename std::enable_if<std::is_convertible<T2 , std::string >::value \|\| std::is_convertible<T2 , std::vector<int64_t> >::value>::type>
void	setWorkspaceInputProperties (const std::string &name, const std::shared_ptr< T1 > &wksp, IndexType type, const T2 &list)

template<typename T1 , typename T2 , typename = typename std::enable_if<std::is_convertible<T1 , MatrixWorkspace >::value>::type, typename = typename std::enable_if<std::is_convertible<T2 , std::string >::value \|\| std::is_convertible<T2 , std::vector<int64_t> >::value>::type>
void	setWorkspaceInputProperties (const std::string &name, const std::string &wsName, IndexType type, const T2 &list)

const std::string	workspaceMethodName () const override

const std::vector< std::string >	workspaceMethodOn () const override

const std::string	workspaceMethodInputProperty () const override

AlgorithmID	getAlgorithmID () const override
	Algorithm ID. More...

virtual void	addObserver (const Poco::AbstractObserver &observer) const =0
	Add an observer for a notification. More...

virtual const std::string	alias () const =0
	function to return any aliases of the algorithm. More...

virtual const std::string	aliasDeprecated () const =0
	Expiration date (in ISO8601 format) for the algorithm aliases. Empty if no expiration date. More...

virtual void	cancel ()=0
	Raises the cancel flag. More...

virtual const std::vector< std::string >	categories () const =0
	Function to return all of the categories that contain this algorithm. More...

virtual const std::string	category () const =0
	function to return a category of the algorithm. More...

virtual const std::string	categorySeparator () const =0
	Function to return the separator token for the category string. More...

virtual void	enableHistoryRecordingForChild (const bool on)=0
	If true history will be recorded for a child. More...

virtual bool	execute ()=0
	System execution. More...

virtual void	executeAsChildAlg ()=0
	Execute as a Child Algorithm, with try/catch. More...

virtual Poco::ActiveResult< bool >	executeAsync ()=0
	Asynchronous execution of the algorithm. More...

virtual ExecutionState	executionState () const =0
	Gets the current execution state. More...

virtual AlgorithmID	getAlgorithmID () const =0
	Algorithm ID. More...

virtual bool	getAlgStartupLogging () const =0
	get the state of Logging of start and end messages More...

virtual bool	getAlwaysStoreInADS () const =0
	To query whether the output is stored in the analysis data service. More...

virtual int	getLoggingOffset () const =0
	returns the logging priority offset More...

virtual const std::string	helpURL () const =0
	function to return an optional URL for documentation. More...

virtual void	initialize ()=0
	Initialization method invoked by the framework. More...

virtual bool	isChild () const =0
	To query whether algorithm is a child. Default to false. More...

virtual bool	isExecuted () const =0
	Check whether the algorithm has been executed sucessfully. More...

virtual bool	isInitialized () const =0
	Check whether the algorithm is initialized properly. More...

virtual bool	isLogging () const =0
	returns the status of logging, True = enabled More...

virtual bool	isReadyForGarbageCollection () const =0
	True if the algorithm is ready for garbage collection. More...

virtual bool	isRunning () const =0
	True if the algorithm is running. More...

virtual const std::string	name () const =0
	function to return a name of the algorithm, must be overridden in all algorithms More...

virtual void	removeObserver (const Poco::AbstractObserver &observer) const =0
	Remove an observer. More...

virtual ResultState	resultState () const =0
	Gets the currnet result State. More...

virtual const std::vector< std::string >	seeAlso () const =0
	Function to return all of the seeAlso algorithms related to this algorithm. More...

virtual void	setAlgStartupLogging (const bool enabled)=0
	disable Logging of start and end messages More...

virtual void	setAlwaysStoreInADS (const bool doStore)=0
	Set whether we always store the output in the analysis data service. More...

virtual void	setChild (const bool isChild)=0
	To set whether algorithm is a child. More...

virtual void	setChildEndProgress (const double endProgress) const =0
	setting the child end progress More...

virtual void	setChildStartProgress (const double startProgress) const =0
	setting the child start progress More...

virtual void	setLogging (const bool value)=0
	Logging can be disabled by passing a value of false. More...

virtual void	setLoggingOffset (const int value)=0
	gets the logging priority offset More...

virtual void	setRethrows (const bool rethrow)=0
	To query whether an algorithm should rethrow exceptions when executing. More...

virtual const std::string	summary () const =0
	function returns a summary message that will be displayed in the default GUI, and in the help. More...

virtual ::Json::Value	toJson () const =0
	Serialize an algorithm as Json. More...

virtual std::string	toString () const =0
	Serialize an algorithm. More...

virtual std::map< std::string, std::string >	validateInputs ()=0
	Method checking errors on ALL the inputs, before execution. More...

virtual int	version () const =0
	function to return a version of the algorithm, must be overridden in all algorithms More...

Algorithms As Methods
Public Member Functions inherited from Mantid::Kernel::IPropertyManager
virtual ::Json::Value	asJson (bool withDefaultValues=false) const =0
	Return the property manager serialized as a json object. More...

virtual std::string	asString (bool withDefaultValues=false) const =0
	Return the property manager serialized as a string. More...

virtual void	declareOrReplaceProperty (std::unique_ptr< Property > p, const std::string &doc="")=0
	Function to declare properties (i.e. store them) More...

void	declareProperty (const std::string &name, const char *value, const std::string &doc, IValidator_sptr validator=std::make_shared< NullValidator >(), const unsigned int direction=Direction::Input)
	Specialised version of declareProperty template method to prevent the creation of a PropertyWithValue of type const char* if an argument in quotes is passed (it will be converted to a string). More...

void	declareProperty (const std::string &name, const char *value, const unsigned int direction)
	Add a property of string type to the list of managed properties. More...

void	declareProperty (const std::string &name, const char *value, IValidator_sptr validator=std::make_shared< NullValidator >(), const std::string &doc=std::string(), const unsigned int direction=Direction::Input)
	Specialised version of declareProperty template method to prevent the creation of a PropertyWithValue of type const char* if an argument in quotes is passed (it will be converted to a string). More...

template<typename T >
void	declareProperty (const std::string &name, T value, const std::string &doc, const unsigned int direction=Direction::Input)
	Add a property to the list of managed properties with no validator. More...

template<typename T >
void	declareProperty (const std::string &name, T value, const unsigned int direction)
	Add a property of the template type to the list of managed properties. More...

template<typename T >
void	declareProperty (const std::string &name, T value, IValidator_sptr validator=std::make_shared< NullValidator >(), const std::string &doc="", const unsigned int direction=Direction::Input)
	Add a property of the template type to the list of managed properties. More...

virtual void	declareProperty (std::unique_ptr< Property > p, const std::string &doc="")=0
	Function to declare properties (i.e. store them) More...

virtual bool	existsProperty (const std::string &name) const =0
	Checks whether the named property is already in the list of managed property. More...

virtual void	filterByProperty (const TimeSeriesProperty< bool > &, const std::vector< std::string > &)=0

virtual void	filterByTime (const Types::Core::DateAndTime &, const Types::Core::DateAndTime &)=0

virtual std::vector< std::string >	getDeclaredPropertyNames () const noexcept=0
	Get the list of managed property names. More...

virtual Property *	getPointerToProperty (const std::string &name) const =0
	Get a pointer to property by name. More...

virtual const std::vector< Property * > &	getProperties () const =0
	Get the list of managed properties. More...

std::vector< Property * >	getPropertiesInGroup (const std::string &group) const
	Get the list of managed properties in a given group. More...

virtual TypedValue	getProperty (const std::string &name) const =0
	Get the value of a property. More...

virtual std::string	getPropertyValue (const std::string &name) const =0
	Get the value of a property as a string. More...

virtual size_t	propertyCount () const =0
	Returns the number of properties under management. More...

virtual void	removeProperty (const std::string &name, const bool delproperty=true)=0
	Removes the property from management. More...

virtual void	resetProperties ()=0

virtual void	setProperties (const ::Json::Value &jsonValue, const std::unordered_set< std::string > &ignoreProperties=std::unordered_set< std::string >(), bool createMissing=false)=0
	Sets all the properties from a json object. More...

virtual void	setProperties (const std::string &propertiesJson, const std::unordered_set< std::string > &ignoreProperties=std::unordered_set< std::string >(), bool createMissing=false)=0
	Sets all properties from a string. More...

virtual void	setPropertiesWithString (const std::string &propertiesString, const std::unordered_set< std::string > &ignoreProperties=std::unordered_set< std::string >())=0
	Sets all the declared properties from a string. More...

IPropertyManager *	setProperty (const std::string &name, const char *value)
	Specialised version of setProperty template method to handle const char *. More...

IPropertyManager *	setProperty (const std::string &name, const std::string &value)
	Specialised version of setProperty template method to handle std::string. More...

template<typename T >
IPropertyManager *	setProperty (const std::string &name, const T &value)
	Templated method to set the value of a PropertyWithValue. More...

template<typename T >
IPropertyManager *	setProperty (const std::string &name, std::unique_ptr< T > value)
	Templated method to set the value of a PropertyWithValue from a std::unique_ptr. More...

void	setPropertyGroup (const std::string &name, const std::string &group)
	Set the group for a given property. More...

virtual void	setPropertyOrdinal (const int &index, const std::string &value)=0
	Set the value of a property by an index. More...

void	setPropertySettings (const std::string &name, std::unique_ptr< IPropertySettings > settings)

virtual void	setPropertyValue (const std::string &name, const std::string &value)=0
	Sets property value from a string. More...

virtual void	setPropertyValueFromJson (const std::string &name, const Json::Value &value)=0
	Sets property value from a Json::Value. More...

virtual void	splitByTime (std::vector< SplittingInterval > &, std::vector< PropertyManager * >) const =0

virtual std::unique_ptr< Property >	takeProperty (const size_t index)=0
	Removes the property from management and returns a pointer to it. More...

void	updatePropertyValues (const IPropertyManager &other)
	Update values of the existing properties. More...

virtual bool	validateProperties () const =0
	Validates all the properties in the collection. More...

virtual	~IPropertyManager ()=default

Private Types
enum	ScanType : size_t { NoScan = 0 , DetectorScan = 1 , OtherScan = 2 }

Private Member Functions
void	calculateRelativeRotations (std::vector< double > &instrumentAngles, const Kernel::V3D &firstTubePosition)
	Convert from absolute rotation angle, around the sample, of tube 1, to a relative rotation angle around the sample. More...

void	computeThetaOffset ()
	Computes the 2theta offset of the decoder for D20. More...

bool	containsCalibratedData (const std::string &filename) const
	Returns true if the file contains calibrated data. More...

void	convertAxisAndTranspose ()
	the 2theta offset for D20 to account for dead pixels More...

void	exec () override
	Executes the algorithm. More...

void	fillDataScanMetaData (const NeXus::NXDouble &)
	Creates time series sample logs for the scanned variables. More...

void	fillMovingInstrumentScan (const NeXus::NXUInt &, const NeXus::NXDouble &)
	Fills the counts for the instrument with moving detectors. More...

void	fillStaticInstrumentScan (const NeXus::NXUInt &, const NeXus::NXDouble &, const double &)
	Fills the loaded data to the workspace when the detector is not moving during the run, but can be moved before. More...

std::vector< Types::Core::DateAndTime >	getAbsoluteTimes (const NeXus::NXDouble &) const
	Returns the vector of absolute times for each scan point. More...

std::vector< double >	getAxis (const NeXus::NXDouble &) const
	Returns the x-axis. More...

std::vector< double >	getDurations (const NeXus::NXDouble &) const
	Returns the durations in seconds for each scan point. More...

std::string	getInstrumentFilePath (const std::string &) const
	Makes up the full path of the relevant IDF dependent on resolution mode. More...

std::vector< double >	getMonitor (const NeXus::NXDouble &) const
	Returns the monitor spectrum. More...

Kernel::V3D	getReferenceComponentPosition (const API::MatrixWorkspace_sptr &instrumentWorkspace)
	Get the position of the component in the workspace which corresponds to the angle stored in the scanned variables of the NeXus files. More...

std::vector< double >	getScannedVaribleByPropertyName (const NeXus::NXDouble &scan, const std::string &propertyName) const
	Gets a scanned variable based on its property type in the scanned_variables block. More...

void	init () override
	Initialize the algorithm's properties. More...

void	initMovingWorkspace (const NeXus::NXDouble &scan, const std::string &start_time)
	Use the ScanningWorkspaceBuilder to create a time indexed workspace. More...

void	initStaticWorkspace (const std::string &start_time)
	Initializes the output workspace based on the resolved instrument, scan points, and scan type. More...

void	loadDataScan ()
	Loads the scanned detector data. More...

API::MatrixWorkspace_sptr	loadEmptyInstrument (const std::string &start_time)
	Runs LoadInstrument and returns a workspace with the instrument, to be used in the ScanningWorkspaceBuilder. More...

void	loadMetaData ()
	Dumps the metadata from the whole file to SampleLogs. More...

void	loadScanVars ()
	Loads the scanned_variables/variables_names block. More...

void	loadStaticInstrument ()
	Runs LoadInstrument as child to link the non-moving instrument to workspace. More...

void	moveTwoThetaZero (double)
	Rotates the detector to the 2theta0 read from the file. More...

void	resolveInstrument ()
	Resolves the instrument based on instrument name and resolution mode. More...

void	resolveScanType ()
	Resolves the scan type. More...

void	setSampleLogs ()
	Adds some sample logs needed later by reduction. More...

std::map< std::string, std::string >	validateInputs () override
	Perform validation of ALL the input properties of the algorithm. More...

Private Attributes
std::string	m_filename
	file name to load More...

std::string	m_instName
	instrument name to load the IDF More...

std::set< std::string >	m_instNames
	supported instruments More...

bool	m_isSpectrometer {false}

double	m_maxHeight {0.}
	maximum absolute height of the D2B tubes More...

size_t	m_numberDetectorsActual
	number of cells actually active More...

size_t	m_numberDetectorsRead
	number of cells read from file More...

size_t	m_numberScanPoints
	number of scan points More...

double	m_offsetTheta {0.}

API::MatrixWorkspace_sptr	m_outWorkspace
	output workspace More...

double	m_pixelHeight {0.}
	height of the pixel in D2B More...

size_t	m_resolutionMode
	resolution mode; 1:low, 2:nominal, 3:high More...

ScanType	m_scanType
	NoScan, DetectorScan or OtherScan. More...

std::vector< ScannedVariables >	m_scanVar
	holds the scan info More...

size_t	m_sizeDim1
	size of dim1, number of tubes (D2B) or the whole detector (D20) More...

size_t	m_sizeDim2
	size of dim2, number of pixels (1 for D20!) More...

Types::Core::DateAndTime	m_startTime
	start time of acquisition More...

bool	m_useCalibratedData {false}
	whether to use the calibrated data in the nexus (D2B only) More...

Additional Inherited Members
Public Types inherited from Mantid::API::Algorithm
using	WorkspaceVector = std::vector< std::shared_ptr< Workspace > >

Static Public Member Functions inherited from Mantid::API::Algorithm
static IAlgorithm_sptr	fromString (const std::string &input)
	De-serialize an object from a string. More...

static IAlgorithm_sptr	fromJson (const Json::Value &input)
	De-serialize an object from a Json. More...

static IAlgorithm_sptr	fromHistory (const AlgorithmHistory &history)
	Construct an object from a history entry. More...

Public Attributes inherited from Mantid::API::Algorithm
bool	calledByAlias = false
	Flag to indicate if the algorithm is called by its alias. More...

Protected Member Functions inherited from Mantid::API::ParallelAlgorithm
Parallel::ExecutionMode	getParallelExecutionMode (const std::map< std::string, Parallel::StorageMode > &storageModes) const override
	Get correct execution mode based on input storage modes for an MPI run. More...

	~ParallelAlgorithm ()=default

Protected Member Functions inherited from Mantid::API::Algorithm
void	exec (Parallel::ExecutionMode executionMode)
	Runs the algorithm with the specified execution mode. More...

virtual void	execDistributed ()
	Runs the algorithm in `distributed` execution mode. More...

virtual void	execMasterOnly ()
	Runs the algorithm in `master-only` execution mode. More...

virtual const std::string	workspaceMethodOnTypes () const
	Returns a semi-colon separated list of workspace types to attach this algorithm. More...

void	cacheWorkspaceProperties ()
	Go through the properties and cache the input/output workspace properties for later use. More...

void	cacheInputWorkspaceHistories ()
	Cache the histories of any input workspaces so they can be copied over after algorithm completion. More...

void	setExecutionState (const ExecutionState state)
	Sets the current execution state. More...

void	setResultState (const ResultState state)
	Sets the result execution state. More...

void	store ()
	Stores any output workspaces into the AnalysisDataService. More...

void	progress (double p, const std::string &msg="", double estimatedTime=0.0, int progressPrecision=0)
	Sends ProgressNotification. More...

void	interruption_point ()
	This is called during long-running operations, and check if the algorithm has requested that it be cancelled. More...

Poco::NotificationCenter &	notificationCenter () const
	Return a reference to the algorithm's notification dispatcher. More...

void	handleChildProgressNotification (const Poco::AutoPtr< ProgressNotification > &pNf)
	Observation slot for child algorithm progress notification messages, these are scaled and then signalled for this algorithm. More...

const Poco::AbstractObserver &	progressObserver () const
	Return a reference to the algorithm's object that is reporting progress. More...

bool	isWorkspaceProperty (const Kernel::Property *const prop) const
	checks the property is a workspace property More...

bool	trackingHistory ()
	get whether we are tracking the history for this algorithm, More...

virtual void	fillHistory ()
	Copy workspace history for input workspaces to output workspaces and record the history for ths algorithm. More...

virtual void	setOtherProperties (IAlgorithm *alg, const std::string &propertyName, const std::string &propertyValue, int periodNum)
	Virtual method to set the non workspace properties for this algorithm. More...

template<typename T , const int AllowedIndexTypes = static_cast<int>(IndexType::WorkspaceIndex), typename... WSPropArgs, typename = typename std::enable_if<std::is_convertible<T , MatrixWorkspace >::value>::type>
void	declareWorkspaceInputProperties (const std::string &propertyName, const std::string &doc, WSPropArgs &&...wsPropArgs)

Protected Member Functions inherited from Mantid::Kernel::IPropertyManager
virtual void	afterPropertySet (const std::string &)
	Override this method to perform a custom action right after a property was set. More...

virtual void	clear ()=0
	Clears all properties under management. More...

virtual Property *	getPointerToPropertyOrdinal (const int &index) const =0
	Get a property by an index. More...

template<typename T >
T	getValue (const std::string &name) const
	Templated method to get the value of a property. More...

template<>
MANTID_KERNEL_DLL PropertyManager_sptr	getValue (const std::string &name) const

template<>
MANTID_KERNEL_DLL PropertyManager_const_sptr	getValue (const std::string &name) const

Static Protected Member Functions inherited from Mantid::API::Algorithm
template<typename NumT >
static bool	isEmpty (const NumT toCheck)
	checks that the value was not set by users, uses the value in empty double/int. More...

Protected Attributes inherited from Mantid::API::Algorithm
std::atomic< bool >	m_cancel
	Set to true to stop execution. More...

std::atomic< bool >	m_parallelException
	Set if an exception is thrown, and not caught, within a parallel region. More...

std::vector< IWorkspaceProperty * >	m_inputWorkspaceProps
	All the WorkspaceProperties that are Input or InOut. Set in execute() More...

std::shared_ptr< AlgorithmHistory >	m_history
	Pointer to the history for the algorithm being executed. More...

Kernel::Logger	m_log
	Logger for this algorithm. More...

Kernel::Logger &	g_log

std::shared_ptr< AlgorithmHistory >	m_parentHistory
	Pointer to the parent history object (if set) More...

std::vector< WorkspaceVector >	m_unrolledInputWorkspaces
	One vector of workspaces for each input workspace property. More...

size_t	m_groupSize
	Size of the group(s) being processed. More...

bool	m_usingBaseProcessGroups = false
	distinguish between base processGroups() and overriden/algorithm specific versions More...

Static Protected Attributes inherited from Mantid::API::Algorithm
static size_t	g_execCount = 0
	Counter to keep track of algorithm execution order. More...

Detailed Description

LoadILLDiffraction : Loads ILL diffraction nexus files.

Date: 15/05/17

Definition at line 25 of file LoadILLDiffraction.h.

Member Enumeration Documentation

◆ ScanType

enum Mantid::DataHandling::LoadILLDiffraction::ScanType : size_t

private

Enumerator
NoScan
DetectorScan
OtherScan

Definition at line 36 of file LoadILLDiffraction.h.

Constructor & Destructor Documentation

◆ LoadILLDiffraction()

Mantid::DataHandling::LoadILLDiffraction::LoadILLDiffraction ( )

Constructor.

Definition at line 96 of file LoadILLDiffraction.cpp.

Member Function Documentation

◆ calculateRelativeRotations()

void Mantid::DataHandling::LoadILLDiffraction::calculateRelativeRotations	(	std::vector< double > &	tubeRotations,
		const Kernel::V3D &	firstTubePosition
	)

private

Convert from absolute rotation angle, around the sample, of tube 1, to a relative rotation angle around the sample.

Parameters

tubeRotations	Input is the absolute rotations around the sample of tube 1, output is the relative rotations required from the IDF for all detectors
firstTubePosition	A V3D object containing the position of the first tube

Definition at line 430 of file LoadILLDiffraction.cpp.

References Mantid::Kernel::V3D::angle(), Mantid::Kernel::Logger::debug(), Mantid::API::g_log, m_instName, and m_offsetTheta.

Referenced by initMovingWorkspace().

◆ category()

const std::string Mantid::DataHandling::LoadILLDiffraction::category ( ) const

overridevirtual

Algorithm's category for identification.

See also: Algorithm::category

Reimplemented from Mantid::API::Algorithm.

Definition at line 88 of file LoadILLDiffraction.cpp.

◆ computeThetaOffset()

void Mantid::DataHandling::LoadILLDiffraction::computeThetaOffset ( )

private

Computes the 2theta offset of the decoder for D20.

Definition at line 882 of file LoadILLDiffraction.cpp.

References m_offsetTheta, and m_resolutionMode.

Referenced by loadDataScan().

◆ confidence()

int Mantid::DataHandling::LoadILLDiffraction::confidence ( Kernel::NexusDescriptor & descriptor ) const

overridevirtual

Returns confidence.

See also: IFileLoader::confidence

Implements Mantid::API::IFileLoader< Kernel::NexusDescriptor >.

Definition at line 66 of file LoadILLDiffraction.cpp.

◆ containsCalibratedData()

bool Mantid::DataHandling::LoadILLDiffraction::containsCalibratedData ( const std::string & filename ) const

private

Returns true if the file contains calibrated data.

Parameters

filename The filename to check

Returns: True if the file contains calibrated data, false otherwise

Definition at line 871 of file LoadILLDiffraction.cpp.

References Mantid::Kernel::NexusDescriptor::pathExists().

Referenced by loadDataScan(), and validateInputs().

◆ convertAxisAndTranspose()

void Mantid::DataHandling::LoadILLDiffraction::convertAxisAndTranspose ( )

private

the 2theta offset for D20 to account for dead pixels

Converts the spectrum axis to 2theta and transposes the workspace.

Definition at line 890 of file LoadILLDiffraction.cpp.

References Mantid::API::Algorithm::createChildAlgorithm(), and m_outWorkspace.

Referenced by exec().

◆ exec()

void Mantid::DataHandling::LoadILLDiffraction::exec ( )

overrideprivatevirtual

Executes the algorithm.

Implements Mantid::API::Algorithm.

Definition at line 131 of file LoadILLDiffraction.cpp.

References convertAxisAndTranspose(), DetectorScan, Mantid::API::Algorithm::getProperty(), Mantid::API::Algorithm::getPropertyValue(), loadDataScan(), loadMetaData(), loadScanVars(), m_filename, m_instName, m_outWorkspace, m_scanType, m_scanVar, Mantid::API::Algorithm::progress(), Mantid::Kernel::IPropertyManager::setProperty(), and setSampleLogs().

◆ fillDataScanMetaData()

void Mantid::DataHandling::LoadILLDiffraction::fillDataScanMetaData ( const NeXus::NXDouble & scan )

private

Creates time series sample logs for the scanned variables.

Parameters

scan	: scan data

Definition at line 579 of file LoadILLDiffraction.cpp.

References getAbsoluteTimes(), m_numberScanPoints, m_outWorkspace, m_scanVar, and name().

Referenced by loadDataScan().

◆ fillMovingInstrumentScan()

void Mantid::DataHandling::LoadILLDiffraction::fillMovingInstrumentScan	(	const NeXus::NXUInt &	data,
		const NeXus::NXDouble &	scan
	)

private

Fills the counts for the instrument with moving detectors.

Parameters

data	: detector data
scan	: scan data

Definition at line 463 of file LoadILLDiffraction.cpp.

References getMonitor(), m_instName, m_numberDetectorsActual, m_numberScanPoints, m_outWorkspace, m_sizeDim2, m_useCalibratedData, PARALLEL_FOR_IF, Mantid::Kernel::threadSafe(), and Mantid::Geometry::y.

Referenced by loadDataScan().

◆ fillStaticInstrumentScan()

void Mantid::DataHandling::LoadILLDiffraction::fillStaticInstrumentScan	(	const NeXus::NXUInt &	data,
		const NeXus::NXDouble &	scan,
		const double &	twoTheta0
	)

private

Fills the loaded data to the workspace when the detector is not moving during the run, but can be moved before.

Parameters

data	: detector data
scan	: scan data
twoTheta0	: starting two theta

Definition at line 504 of file LoadILLDiffraction.cpp.

References getAxis(), getMonitor(), loadStaticInstrument(), m_instName, m_isSpectrometer, m_numberDetectorsActual, m_numberScanPoints, m_outWorkspace, m_sizeDim2, m_useCalibratedData, moveTwoThetaZero(), PARALLEL_FOR_IF, Mantid::Kernel::threadSafe(), and Mantid::Geometry::y.

Referenced by loadDataScan().

◆ getAbsoluteTimes()

std::vector< DateAndTime > Mantid::DataHandling::LoadILLDiffraction::getAbsoluteTimes ( const NeXus::NXDouble & scan ) const

private

Returns the vector of absolute times for each scan point.

Parameters

scan	: scan data

Returns: vector of absolute times

Definition at line 688 of file LoadILLDiffraction.cpp.

References getDurations(), m_numberScanPoints, and m_startTime.

Referenced by fillDataScanMetaData().

◆ getAxis()

std::vector< double > Mantid::DataHandling::LoadILLDiffraction::getAxis ( const NeXus::NXDouble & scan ) const

private

Returns the x-axis.

Parameters

scan	: scan data

Returns: the x-axis

Definition at line 653 of file LoadILLDiffraction.cpp.

References m_numberScanPoints, m_scanType, m_scanVar, and OtherScan.

Referenced by fillStaticInstrumentScan().

◆ getDurations()

std::vector< double > Mantid::DataHandling::LoadILLDiffraction::getDurations ( const NeXus::NXDouble & scan ) const

private

Returns the durations in seconds for each scan point.

Parameters

scan	: scan data

Returns: vector of durations

Definition at line 672 of file LoadILLDiffraction.cpp.

References m_numberScanPoints, and m_scanVar.

Referenced by getAbsoluteTimes().

◆ getInstrumentFilePath()

std::string Mantid::DataHandling::LoadILLDiffraction::getInstrumentFilePath ( const std::string & instName ) const

private

Makes up the full path of the relevant IDF dependent on resolution mode.

Parameters

instName : the name of the instrument (including the resolution mode suffix)

Returns: : the full path to the corresponding IDF

Definition at line 815 of file LoadILLDiffraction.cpp.

References Mantid::Kernel::SingletonHolder< T >::Instance().

Referenced by loadStaticInstrument().

◆ getMonitor()

std::vector< double > Mantid::DataHandling::LoadILLDiffraction::getMonitor ( const NeXus::NXDouble & scan ) const

private

Returns the monitor spectrum.

Parameters

scan	: scan data

Returns: monitor spectrum

Exceptions

std::runtime_error If there are no entries named Monitor1 or Monitor_1, or monitor1 in the NeXus file

Definition at line 636 of file LoadILLDiffraction.cpp.

References m_numberScanPoints, m_scanVar, and name().

Referenced by fillMovingInstrumentScan(), and fillStaticInstrumentScan().

◆ getReferenceComponentPosition()

V3D Mantid::DataHandling::LoadILLDiffraction::getReferenceComponentPosition ( const API::MatrixWorkspace_sptr & instrumentWorkspace )

private

Get the position of the component in the workspace which corresponds to the angle stored in the scanned variables of the NeXus files.

For 1D detectors this should be the first detector (ID 1), while for 2D detectors (D2B only) it should be the position of the first tube.

Parameters

instrumentWorkspace The empty workspace containing the instrument

Returns: A V3D object containing the position of the relevant component

Definition at line 410 of file LoadILLDiffraction.cpp.

References m_instName.

Referenced by initMovingWorkspace().

◆ getScannedVaribleByPropertyName()

std::vector< double > Mantid::DataHandling::LoadILLDiffraction::getScannedVaribleByPropertyName	(	const NeXus::NXDouble &	scan,
		const std::string &	propertyName
	)		const

private

Gets a scanned variable based on its property type in the scanned_variables block.

Parameters

scan	: scan data
propertyName	The name of the property

Returns: A vector of doubles containing the scanned variable

Exceptions

runtime_error If a scanned variable property name is missing from the NeXus file

Definition at line 609 of file LoadILLDiffraction.cpp.

References m_numberScanPoints, and m_scanVar.

Referenced by initMovingWorkspace().

◆ init()

void Mantid::DataHandling::LoadILLDiffraction::init ( )

overrideprivatevirtual

Initialize the algorithm's properties.

Implements Mantid::API::Algorithm.

Definition at line 101 of file LoadILLDiffraction.cpp.

References Mantid::API::Algorithm::declareProperty(), Mantid::Kernel::Direction::Input, Mantid::API::FileProperty::Load, and Mantid::Kernel::Direction::Output.

◆ initMovingWorkspace()

void Mantid::DataHandling::LoadILLDiffraction::initMovingWorkspace	(	const NeXus::NXDouble &	scan,
		const std::string &	start_time
	)

private

Use the ScanningWorkspaceBuilder to create a time indexed workspace.

Parameters

scan	: scan data
start_time	: start time in ISO format string

Definition at line 301 of file LoadILLDiffraction.cpp.

References calculateRelativeRotations(), Mantid::Kernel::Logger::debug(), fabs, Mantid::API::g_log, Mantid::API::Algorithm::getProperty(), getReferenceComponentPosition(), getScannedVaribleByPropertyName(), Mantid::Kernel::V3D::getSpherical(), loadEmptyInstrument(), m_instName, m_maxHeight, m_numberScanPoints, m_outWorkspace, m_pixelHeight, m_startTime, Mantid::Kernel::V3D::spherical(), std::to_string(), Mantid::Geometry::y, Mantid::Geometry::BoundingBox::yMax(), and Mantid::Geometry::BoundingBox::yMin().

Referenced by loadDataScan().

◆ initStaticWorkspace()

void Mantid::DataHandling::LoadILLDiffraction::initStaticWorkspace ( const std::string & start_time )

private

Initializes the output workspace based on the resolved instrument, scan points, and scan type.

Parameters

start_time :: the date the run started, in ISO compliant format

Definition at line 279 of file LoadILLDiffraction.cpp.

References DetectorScan, Mantid::Kernel::SingletonHolder< T >::Instance(), m_numberDetectorsActual, m_numberScanPoints, m_outWorkspace, m_scanType, nSpectra, and OtherScan.

Referenced by loadDataScan().

◆ loadDataScan()

void Mantid::DataHandling::LoadILLDiffraction::loadDataScan ( )

private

Loads the scanned detector data.

Definition at line 159 of file LoadILLDiffraction.cpp.

References Mantid::NeXus::NXClass::close(), computeThetaOffset(), containsCalibratedData(), Mantid::DataHandling::LoadHelper::dateTimeInIsoFormat(), Mantid::Kernel::Logger::debug(), DetectorScan, Mantid::NeXus::NXDataSet::dim0(), Mantid::NeXus::NXDataSet::dim1(), Mantid::NeXus::NXDataSet::dim2(), fillDataScanMetaData(), fillMovingInstrumentScan(), fillStaticInstrumentScan(), Mantid::API::g_log, Mantid::API::Algorithm::getPointerToProperty(), Mantid::API::Algorithm::getProperty(), Mantid::API::Algorithm::getPropertyValue(), Mantid::NeXus::NXClass::getString(), initMovingWorkspace(), initStaticWorkspace(), Mantid::Kernel::Property::isDefault(), Mantid::NeXus::NXDataSetTyped< T >::load(), m_filename, m_instName, m_isSpectrometer, m_numberDetectorsRead, m_numberScanPoints, m_scanType, m_scanVar, m_sizeDim1, m_sizeDim2, m_startTime, m_useCalibratedData, Mantid::Kernel::Logger::notice(), Mantid::NeXus::NXData::openDoubleData(), Mantid::NeXus::NXRoot::openFirstEntry(), Mantid::NeXus::NXEntry::openNXData(), Mantid::NeXus::NXClass::openNXDataSet(), Mantid::NeXus::NXClass::openNXFloat(), Mantid::NeXus::NXClass::openNXInt(), resolveInstrument(), and resolveScanType().

Referenced by exec().

◆ loadEmptyInstrument()

MatrixWorkspace_sptr Mantid::DataHandling::LoadILLDiffraction::loadEmptyInstrument ( const std::string & start_time )

private

Runs LoadInstrument and returns a workspace with the instrument, to be used in the ScanningWorkspaceBuilder.

Parameters

start_time : start time in ISO formatted string

Returns: A MatrixWorkspace containing the correct instrument

Definition at line 776 of file LoadILLDiffraction.cpp.

References Mantid::API::Algorithm::createChildAlgorithm(), Mantid::Kernel::SingletonHolder< T >::Instance(), and m_instName.

Referenced by initMovingWorkspace().

◆ loadMetaData()

void Mantid::DataHandling::LoadILLDiffraction::loadMetaData ( )

private

Dumps the metadata from the whole file to SampleLogs.

Definition at line 251 of file LoadILLDiffraction.cpp.

References Mantid::DataHandling::LoadHelper::addNexusFieldsToWsRun(), Mantid::API::Algorithm::getPropertyValue(), m_filename, and m_outWorkspace.

Referenced by exec().

◆ loadScanVars()

void Mantid::DataHandling::LoadILLDiffraction::loadScanVars ( )

private

Loads the scanned_variables/variables_names block.

Definition at line 551 of file LoadILLDiffraction.cpp.

References m_filename, m_scanVar, and Mantid::DataHandling::H5Util::readStringVector().

Referenced by exec().

◆ loadStaticInstrument()

void Mantid::DataHandling::LoadILLDiffraction::loadStaticInstrument ( )

private

Runs LoadInstrument as child to link the non-moving instrument to workspace.

Definition at line 762 of file LoadILLDiffraction.cpp.

References Mantid::API::Algorithm::createChildAlgorithm(), getInstrumentFilePath(), m_instName, and m_outWorkspace.

Referenced by fillStaticInstrumentScan().

◆ moveTwoThetaZero()

void Mantid::DataHandling::LoadILLDiffraction::moveTwoThetaZero ( double twoTheta0Read )

private

Rotates the detector to the 2theta0 read from the file.

Parameters

twoTheta0Read : 2theta0 read from the file

Definition at line 795 of file LoadILLDiffraction.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::g_log, m_instName, m_offsetTheta, m_outWorkspace, and rotation.

Referenced by fillStaticInstrumentScan().

◆ name()

const std::string Mantid::DataHandling::LoadILLDiffraction::name ( ) const

overridevirtual

Algorithms name for identification.

See also: Algorithm::name

Implements Mantid::API::Algorithm.

Definition at line 82 of file LoadILLDiffraction.cpp.

Referenced by fillDataScanMetaData(), and getMonitor().

◆ resolveInstrument()

void Mantid::DataHandling::LoadILLDiffraction::resolveInstrument ( )

private

Resolves the instrument based on instrument name and resolution mode.

Exceptions

runtime_error,if the instrument is not supported

Definition at line 729 of file LoadILLDiffraction.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::g_log, m_instName, m_instNames, m_numberDetectorsActual, m_numberDetectorsRead, and m_resolutionMode.

Referenced by loadDataScan().

◆ resolveScanType()

void Mantid::DataHandling::LoadILLDiffraction::resolveScanType ( )

private

Resolves the scan type.

Definition at line 705 of file LoadILLDiffraction.cpp.

References DetectorScan, m_instName, m_numberScanPoints, m_scanType, m_scanVar, NoScan, and OtherScan.

Referenced by loadDataScan().

◆ seeAlso()

const std::vector< std::string > Mantid::DataHandling::LoadILLDiffraction::seeAlso ( ) const

inlineoverridevirtual

Function to return all of the seeAlso (these are not validated) algorithms related to this algorithm.A default implementation is provided.

Reimplemented from Mantid::API::Algorithm.

Definition at line 29 of file LoadILLDiffraction.h.

◆ setSampleLogs()

void Mantid::DataHandling::LoadILLDiffraction::setSampleLogs ( )

private

Adds some sample logs needed later by reduction.

Exceptions

runtime_error If wavelength or Monochromator.ei metadata is missing from the file

Definition at line 826 of file LoadILLDiffraction.cpp.

References Mantid::API::LogManager::addLogData(), DetectorScan, Mantid::API::LogManager::getLogAsSingleValue(), Mantid::API::LogManager::getPropertyValueAsType(), Mantid::API::LogManager::hasProperty(), lambda, m_maxHeight, m_numberDetectorsActual, m_numberScanPoints, m_outWorkspace, m_pixelHeight, m_resolutionMode, m_scanType, NoScan, and OtherScan.

Referenced by exec().

◆ summary()

const std::string Mantid::DataHandling::LoadILLDiffraction::summary ( ) const

overridevirtual

Algorithm's summary for use in the GUI and help.

See also: Algorithm::summary

Implements Mantid::API::Algorithm.

Definition at line 91 of file LoadILLDiffraction.cpp.

◆ validateInputs()

std::map< std::string, std::string > Mantid::DataHandling::LoadILLDiffraction::validateInputs ( void )

overrideprivatevirtual

Perform validation of ALL the input properties of the algorithm.

This is to be overridden by specific algorithms. It will be called in dialogs after parsing all inputs and setting the properties, but BEFORE executing.

Returns: a map where: Key = string name of the the property; Value = string describing the problem with the property.

Reimplemented from Mantid::API::Algorithm.

Definition at line 119 of file LoadILLDiffraction.cpp.

References containsCalibratedData(), and Mantid::API::Algorithm::getPropertyValue().

◆ version()

int Mantid::DataHandling::LoadILLDiffraction::version ( ) const

overridevirtual

Algorithm's version for identification.

See also: Algorithm::version

Implements Mantid::API::Algorithm.

Definition at line 85 of file LoadILLDiffraction.cpp.

Member Data Documentation

◆ m_filename

std::string Mantid::DataHandling::LoadILLDiffraction::m_filename

private

file name to load

Definition at line 100 of file LoadILLDiffraction.h.

Referenced by exec(), loadDataScan(), loadMetaData(), and loadScanVars().

◆ m_instName

std::string Mantid::DataHandling::LoadILLDiffraction::m_instName

private

instrument name to load the IDF

Definition at line 98 of file LoadILLDiffraction.h.

Referenced by calculateRelativeRotations(), exec(), fillMovingInstrumentScan(), fillStaticInstrumentScan(), getReferenceComponentPosition(), initMovingWorkspace(), loadDataScan(), loadEmptyInstrument(), loadStaticInstrument(), moveTwoThetaZero(), resolveInstrument(), and resolveScanType().

◆ m_instNames

std::set<std::string> Mantid::DataHandling::LoadILLDiffraction::m_instNames

private

supported instruments

Definition at line 99 of file LoadILLDiffraction.h.

Referenced by resolveInstrument().

◆ m_isSpectrometer

bool Mantid::DataHandling::LoadILLDiffraction::m_isSpectrometer {false}

private

Definition at line 110 of file LoadILLDiffraction.h.

Referenced by fillStaticInstrumentScan(), and loadDataScan().

◆ m_maxHeight

double Mantid::DataHandling::LoadILLDiffraction::m_maxHeight {0.}

private

maximum absolute height of the D2B tubes

Definition at line 104 of file LoadILLDiffraction.h.

Referenced by initMovingWorkspace(), and setSampleLogs().

◆ m_numberDetectorsActual

size_t Mantid::DataHandling::LoadILLDiffraction::m_numberDetectorsActual

private

number of cells actually active

Definition at line 94 of file LoadILLDiffraction.h.

Referenced by fillMovingInstrumentScan(), fillStaticInstrumentScan(), initStaticWorkspace(), resolveInstrument(), and setSampleLogs().

◆ m_numberDetectorsRead

size_t Mantid::DataHandling::LoadILLDiffraction::m_numberDetectorsRead

private

number of cells read from file

Definition at line 93 of file LoadILLDiffraction.h.

Referenced by loadDataScan(), and resolveInstrument().

◆ m_numberScanPoints

size_t Mantid::DataHandling::LoadILLDiffraction::m_numberScanPoints

private

number of scan points

Definition at line 95 of file LoadILLDiffraction.h.

Referenced by fillDataScanMetaData(), fillMovingInstrumentScan(), fillStaticInstrumentScan(), getAbsoluteTimes(), getAxis(), getDurations(), getMonitor(), getScannedVaribleByPropertyName(), initMovingWorkspace(), initStaticWorkspace(), loadDataScan(), resolveScanType(), and setSampleLogs().

◆ m_offsetTheta

double Mantid::DataHandling::LoadILLDiffraction::m_offsetTheta {0.}

private

Definition at line 89 of file LoadILLDiffraction.h.

Referenced by calculateRelativeRotations(), computeThetaOffset(), and moveTwoThetaZero().

◆ m_outWorkspace

API::MatrixWorkspace_sptr Mantid::DataHandling::LoadILLDiffraction::m_outWorkspace

private

output workspace

Definition at line 107 of file LoadILLDiffraction.h.

Referenced by convertAxisAndTranspose(), exec(), fillDataScanMetaData(), fillMovingInstrumentScan(), fillStaticInstrumentScan(), initMovingWorkspace(), initStaticWorkspace(), loadMetaData(), loadStaticInstrument(), moveTwoThetaZero(), and setSampleLogs().

◆ m_pixelHeight

double Mantid::DataHandling::LoadILLDiffraction::m_pixelHeight {0.}

private

height of the pixel in D2B

Definition at line 103 of file LoadILLDiffraction.h.

Referenced by initMovingWorkspace(), and setSampleLogs().

◆ m_resolutionMode

size_t Mantid::DataHandling::LoadILLDiffraction::m_resolutionMode

private

resolution mode; 1:low, 2:nominal, 3:high

Definition at line 96 of file LoadILLDiffraction.h.

Referenced by computeThetaOffset(), resolveInstrument(), and setSampleLogs().

◆ m_scanType

ScanType Mantid::DataHandling::LoadILLDiffraction::m_scanType

private

NoScan, DetectorScan or OtherScan.

Definition at line 102 of file LoadILLDiffraction.h.

Referenced by exec(), getAxis(), initStaticWorkspace(), loadDataScan(), resolveScanType(), and setSampleLogs().

◆ m_scanVar

std::vector<ScannedVariables> Mantid::DataHandling::LoadILLDiffraction::m_scanVar

private

holds the scan info

Definition at line 106 of file LoadILLDiffraction.h.

Referenced by exec(), fillDataScanMetaData(), getAxis(), getDurations(), getMonitor(), getScannedVaribleByPropertyName(), loadDataScan(), loadScanVars(), and resolveScanType().

◆ m_sizeDim1

size_t Mantid::DataHandling::LoadILLDiffraction::m_sizeDim1

private

size of dim1, number of tubes (D2B) or the whole detector (D20)

Definition at line 90 of file LoadILLDiffraction.h.

Referenced by loadDataScan().

◆ m_sizeDim2

size_t Mantid::DataHandling::LoadILLDiffraction::m_sizeDim2

private

size of dim2, number of pixels (1 for D20!)

Definition at line 92 of file LoadILLDiffraction.h.

Referenced by fillMovingInstrumentScan(), fillStaticInstrumentScan(), and loadDataScan().

◆ m_startTime

Types::Core::DateAndTime Mantid::DataHandling::LoadILLDiffraction::m_startTime

private

start time of acquisition

Definition at line 101 of file LoadILLDiffraction.h.

Referenced by getAbsoluteTimes(), initMovingWorkspace(), and loadDataScan().

◆ m_useCalibratedData

bool Mantid::DataHandling::LoadILLDiffraction::m_useCalibratedData {false}

private

whether to use the calibrated data in the nexus (D2B only)

Definition at line 108 of file LoadILLDiffraction.h.

Referenced by fillMovingInstrumentScan(), fillStaticInstrumentScan(), and loadDataScan().

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

Framework/DataHandling/inc/MantidDataHandling/LoadILLDiffraction.h
Framework/DataHandling/src/LoadILLDiffraction.cpp

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ ScanType

Constructor & Destructor Documentation

◆ LoadILLDiffraction()

Member Function Documentation

◆ calculateRelativeRotations()

◆ category()

◆ computeThetaOffset()

◆ confidence()

◆ containsCalibratedData()

◆ convertAxisAndTranspose()

◆ exec()

◆ fillDataScanMetaData()

◆ fillMovingInstrumentScan()

◆ fillStaticInstrumentScan()

◆ getAbsoluteTimes()

◆ getAxis()

◆ getDurations()

◆ getInstrumentFilePath()

◆ getMonitor()

◆ getReferenceComponentPosition()

◆ getScannedVaribleByPropertyName()

◆ init()

◆ initMovingWorkspace()

◆ initStaticWorkspace()

◆ loadDataScan()

◆ loadEmptyInstrument()

◆ loadMetaData()

◆ loadScanVars()

◆ loadStaticInstrument()

◆ moveTwoThetaZero()

◆ name()

◆ resolveInstrument()

◆ resolveScanType()

◆ seeAlso()

◆ setSampleLogs()

◆ summary()

◆ validateInputs()

◆ version()

Member Data Documentation

◆ m_filename

◆ m_instName

◆ m_instNames

◆ m_isSpectrometer

◆ m_maxHeight

◆ m_numberDetectorsActual

◆ m_numberDetectorsRead

◆ m_numberScanPoints

◆ m_offsetTheta

◆ m_outWorkspace

◆ m_pixelHeight

◆ m_resolutionMode

◆ m_scanType

◆ m_scanVar

◆ m_sizeDim1

◆ m_sizeDim2

◆ m_startTime

◆ m_useCalibratedData