This algorithm loads a SPICE2D file for HFIR SANS into a workspace. More...

#include <LoadHFIRSANS.h>

Inheritance diagram for Mantid::DataHandling::LoadHFIRSANS:

Public Member Functions
const std::string	category () const override
	Algorithm's category for identification overriding a virtual method.

int	confidence (Kernel::FileDescriptor &descriptor) const override
	Returns a confidence value that this algorithm can load a file.

int	getNumberOfMonitors () const

	LoadHFIRSANS ()
	Constructor.

const std::string	name () const override
	Algorithm's name for identification overriding a virtual method.

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.

const std::string	summary () const override
	Summary of algorithms purpose.

int	version () const override
	Algorithm's version for identification overriding a virtual method.

Public Member Functions inherited from Mantid::API::IFileLoader< Kernel::FileDescriptor >
virtual bool	loadMutipleAsOne ()
	Returns a value indicating whether or not loader wants to load multiple files into a single workspace.

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

	Algorithm (const Algorithm &)=delete

Algorithm &	operator= (const Algorithm &)=delete

	~Algorithm () override
	Virtual destructor.

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

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

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.

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

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

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

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

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

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

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

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

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

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

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.

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

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

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

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

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

void	cancel () override
	Raises the cancel flag.

bool	getCancel () const
	Returns the cancellation state.

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

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

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

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

int	getLoggingOffset () const override
	returns the logging priority offset

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

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

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

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

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

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

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.

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

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.

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)

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

virtual bool	processGroups ()
	Process WorkspaceGroup inputs.

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

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

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

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

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.

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.

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

void	clear () override
	Clears all properties under management.

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

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

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

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

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.

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.

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.

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).

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).

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.

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

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

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

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

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

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
	Mechanism for retriving the index property.

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)
	Mechanism for setting the index property with a workspace shared pointer.

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)
	Mechanism for setting the index property with a workspace shared pointer.

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.

Algorithms As Methods
Public Member Functions inherited from Mantid::Kernel::IPropertyManager
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).

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.

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).

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.

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.

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.

virtual void	filterByProperty (Mantid::Kernel::LogFilter *, const std::vector< std::string > &)

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

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

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

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

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.

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

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

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

virtual	~IPropertyManager ()=default

Private Member Functions
template<class T >
void	addRunProperty (const std::string &name, const T &value, const std::string &units="")

template<class T >
void	addRunTimeSeriesProperty (const std::string &name, const T &value)

void	createWorkspace ()

void	exec () override
	Overwrites Algorithm method.

double	getInstrumentDoubleParameter (const std::string &parameter)
	From the parameters file get a double parameter.

std::string	getInstrumentStringParameter (const std::string &parameter)
	From the parameters file get a string parameter.

double	getSourceToSampleDistance ()
	Source to Detector Distance is already calculated in the metadata tag source_distance (if source_distance >= 0).

void	init () override
	Overwrites Algorithm method.

void	moveDetector ()
	Places the detector at the right sample_detector_distance.

std::pair< int, int >	parseDetectorDimensions (const std::string &dims_str)
	Parse the 2 integers of the form: INT32[192,256].

void	permuteTubes (std::vector< int > &data)
	Reorder data to take into account that the sequence of tubes in the XML file is different than the sequence in the IDF.

std::vector< int >	readData (const std::string &dataXpath="//Data")
	Loads the data from the XML file.

void	rotateDetector ()
	This will rotate the detector named componentName around z-axis.

void	runLoadInstrument ()
	Run the Child Algorithm LoadInstrument.

void	setBeamDiameter ()
	Compute beam diameter at the detector.

void	setBeamTrapRunProperty ()
	Sets the beam trap as Run Property There's several beamstrap position.

void	setDetectorDistance ()
	Calculates the detector distances and sets them as Run properties.

void	setInputFileAsHandler ()

void	setSansSpiceXmlFormatVersion ()

void	setTimes ()

void	setWavelength ()
	Sets the wavelength as class atributes.

void	storeMetaDataIntoWS ()
	Add all metadata parsed values as log entries Add any other metadata needed.

void	storeValue (int specID, double value, double error, double wavelength, double dwavelength)
	Convenience function to store a detector value into a given spectrum.

Private Attributes
double	m_dwavelength

Mantid::Types::Core::DateAndTime	m_endTime

std::map< std::string, std::string >	m_metadata

double	m_sampleDetectorDistance

double	m_sansSpiceXmlFormatVersion

Mantid::Types::Core::DateAndTime	m_startTime

const std::vector< std::string >	m_tags_to_ignore {"Detector", "DetectorWing"}

double	m_wavelength

DataObjects::Workspace2D_sptr	m_workspace

Mantid::DataHandling::XmlHandler	m_xmlHandler

Static Private Attributes
static const int	m_nMonitors = 2
	Number of monitors.

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.

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

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

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

Protected Member Functions inherited from Mantid::API::Algorithm
virtual const std::string	workspaceMethodOnTypes () const
	Returns a semi-colon separated list of workspace types to attach this algorithm.

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

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

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

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

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

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

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

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

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

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

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

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

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

void	fillHistory (const std::vector< Workspace_sptr > &outputWorkspaces)
	Copy workspace history from input workspaces to provided vector of output workspaces.

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.

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)
	Declare a property which defines the workspace and allowed index types, as well as a property for capturing the indices all at once.

Protected Member Functions inherited from Mantid::Kernel::IPropertyManager
template<typename T >
T	getValue (const std::string &name) const
	Templated method to get the value of a property.

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.

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

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

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

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

Kernel::Logger	m_log
	Logger for this algorithm.

Kernel::Logger &	g_log

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

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

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

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

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

Detailed Description

This algorithm loads a SPICE2D file for HFIR SANS into a workspace.

Required properties:

OutputWorkspace - The name of workspace to be created.
Filename - Name of the file to load

Author: Mathieu Doucet, Oak Ridge National Laboratory; Ricardo Leal, Oak Ridge National Laboratory

This file is part of Mantid.

Mantid is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

Mantid is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

File change history is stored at: https://github.com/mantidproject/mantid. Code Documentation is available at: http://doxygen.mantidproject.org

Definition at line 60 of file LoadHFIRSANS.h.

Constructor & Destructor Documentation

◆ LoadHFIRSANS()

Mantid::DataHandling::LoadHFIRSANS::LoadHFIRSANS ( )

Constructor.

Definition at line 62 of file LoadHFIRSANS.cpp.

Member Function Documentation

◆ addRunProperty()

template<class T >

void Mantid::DataHandling::LoadHFIRSANS::addRunProperty	(	const std::string &	name,
		const T &	value,
		const std::string &	units = `""`
	)

private

Definition at line 387 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, m_workspace, name(), and value.

◆ addRunTimeSeriesProperty()

template<class T >

void Mantid::DataHandling::LoadHFIRSANS::addRunTimeSeriesProperty	(	const std::string &	name,
		const T &	value
	)

private

Definition at line 392 of file LoadHFIRSANS.cpp.

References Mantid::API::LogManager::addLogData(), Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, m_workspace, name(), and value.

◆ category()

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

inlineoverridevirtual

Algorithm's category for identification overriding a virtual method.

Reimplemented from Mantid::API::Algorithm.

Definition at line 78 of file LoadHFIRSANS.h.

◆ confidence()

int Mantid::DataHandling::LoadHFIRSANS::confidence ( Kernel::FileDescriptor & descriptor ) const

overridevirtual

Returns a confidence value that this algorithm can load a file.

Return the confidence with with this algorithm can load the file.

Parameters

descriptor A descriptor for the file

Returns: An integer specifying the confidence level. 0 indicates it will not be used

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

Definition at line 71 of file LoadHFIRSANS.cpp.

References confidence(), Mantid::Kernel::FileDescriptor::data(), Mantid::Kernel::FileDescriptor::extension(), and Mantid::Kernel::FileDescriptor::filename().

Referenced by confidence().

◆ createWorkspace()

void Mantid::DataHandling::LoadHFIRSANS::createWorkspace ( )

private

Definition at line 354 of file LoadHFIRSANS.cpp.

References count, Mantid::DataObjects::create(), error, fabs, Mantid::Kernel::SingletonHolder< T >::Instance(), m_dwavelength, m_metadata, m_nMonitors, m_wavelength, m_workspace, permuteTubes(), readData(), and storeValue().

Referenced by exec().

◆ exec()

void Mantid::DataHandling::LoadHFIRSANS::exec ( )

overrideprivatevirtual

Overwrites Algorithm method.

Implements Mantid::API::Algorithm.

Definition at line 130 of file LoadHFIRSANS.cpp.

References createWorkspace(), m_metadata, m_workspace, moveDetector(), rotateDetector(), runLoadInstrument(), setBeamDiameter(), setInputFileAsHandler(), Mantid::Kernel::IPropertyManager::setProperty(), setTimes(), setWavelength(), and storeMetaDataIntoWS().

◆ getInstrumentDoubleParameter()

double Mantid::DataHandling::LoadHFIRSANS::getInstrumentDoubleParameter ( const std::string & parameter )

private

From the parameters file get a double parameter.

Definition at line 602 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, m_workspace, and Mantid::Kernel::Logger::warning().

◆ getInstrumentStringParameter()

std::string Mantid::DataHandling::LoadHFIRSANS::getInstrumentStringParameter ( const std::string & parameter )

private

From the parameters file get a string parameter.

Definition at line 588 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, m_workspace, and Mantid::Kernel::Logger::warning().

Referenced by getSourceToSampleDistance().

◆ getNumberOfMonitors()

int Mantid::DataHandling::LoadHFIRSANS::getNumberOfMonitors ( ) const

inline

Definition at line 83 of file LoadHFIRSANS.h.

◆ getSourceToSampleDistance()

double Mantid::DataHandling::LoadHFIRSANS::getSourceToSampleDistance ( )

private

Source to Detector Distance is already calculated in the metadata tag source_distance (if source_distance >= 0).

In the metadata we have: source_distance sample_aperture_to_flange nguides The nguides is the index to the Mantid table of number of guides <-> source distances. source_distance = MantidTable[nguides] - sample_aperture_to_flange.

Definition at line 623 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, getInstrumentStringParameter(), Mantid::Kernel::Logger::information(), m_metadata, m_sansSpiceXmlFormatVersion, and Mantid::Kernel::Logger::warning().

Referenced by setBeamDiameter().

◆ init()

void Mantid::DataHandling::LoadHFIRSANS::init ( )

overrideprivatevirtual

Overwrites Algorithm method.

Overwrites Algorithm Init method.

Implements Mantid::API::Algorithm.

Definition at line 103 of file LoadHFIRSANS.cpp.

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

◆ moveDetector()

void Mantid::DataHandling::LoadHFIRSANS::moveDetector ( )

private

Places the detector at the right sample_detector_distance.

Definition at line 577 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, m_metadata, and setDetectorDistance().

Referenced by exec().

◆ name()

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

inlineoverridevirtual

Algorithm's name for identification overriding a virtual method.

Implements Mantid::API::Algorithm.

Definition at line 66 of file LoadHFIRSANS.h.

Referenced by addRunProperty(), and addRunTimeSeriesProperty().

◆ parseDetectorDimensions()

std::pair< int, int > Mantid::DataHandling::LoadHFIRSANS::parseDetectorDimensions ( const std::string & dims_str )

private

Parse the 2 integers of the form: INT32[192,256].

Parameters

dims_str : INT32[192,256]

Definition at line 225 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Strings::convert(), Mantid::API::Algorithm::g_log, and Mantid::Kernel::Logger::notice().

Referenced by readData().

◆ permuteTubes()

void Mantid::DataHandling::LoadHFIRSANS::permuteTubes ( std::vector< int > & data )

private

Reorder data to take into account that the sequence of tubes in the XML file is different than the sequence in the IDF.

Parameters

data	detector counts as read from the XML file

Definition at line 304 of file LoadHFIRSANS.cpp.

References m_metadata.

Referenced by createWorkspace().

◆ readData()

std::vector< int > Mantid::DataHandling::LoadHFIRSANS::readData ( const std::string & dataXpath = "//Data" )

private

Loads the data from the XML file.

Definition at line 248 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::Kernel::Logger::error(), Mantid::API::Algorithm::g_log, Mantid::DataHandling::XmlHandler::get_attributes_from_tag(), Mantid::DataHandling::XmlHandler::get_subnodes(), Mantid::DataHandling::XmlHandler::get_text_from_tag(), m_xmlHandler, and parseDetectorDimensions().

Referenced by createWorkspace().

◆ rotateDetector()

void Mantid::DataHandling::LoadHFIRSANS::rotateDetector ( )

private

This will rotate the detector named componentName around z-axis.

Definition at line 528 of file LoadHFIRSANS.cpp.

References Mantid::API::Algorithm::g_log, m_metadata, and Mantid::Kernel::Logger::notice().

Referenced by exec().

◆ runLoadInstrument()

void Mantid::DataHandling::LoadHFIRSANS::runLoadInstrument ( )

private

Run the Child Algorithm LoadInstrument.

Definition at line 506 of file LoadHFIRSANS.cpp.

References Mantid::API::Algorithm::createChildAlgorithm(), Mantid::API::Algorithm::g_log, Mantid::Kernel::Logger::information(), m_metadata, and m_workspace.

Referenced by exec().

◆ seeAlso()

const std::vector< std::string > Mantid::DataHandling::LoadHFIRSANS::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 76 of file LoadHFIRSANS.h.

◆ setBeamDiameter()

void Mantid::DataHandling::LoadHFIRSANS::setBeamDiameter ( )

private

Compute beam diameter at the detector.

Definition at line 651 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, getSourceToSampleDistance(), m_metadata, and m_sampleDetectorDistance.

Referenced by exec().

◆ setBeamTrapRunProperty()

void Mantid::DataHandling::LoadHFIRSANS::setBeamTrapRunProperty ( )

private

Sets the beam trap as Run Property There's several beamstrap position.

We have to find the maximum of every motor above certain treshold. The maximum motor position will be the trap in use.

Notes: Resting positions: GPSANS: 1.0 BIOSANS: 9.999980

Working positions: GPSANS: 548.999969 BIOSANS: 544.999977

Definition at line 415 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, index, and m_metadata.

Referenced by storeMetaDataIntoWS().

◆ setDetectorDistance()

void Mantid::DataHandling::LoadHFIRSANS::setDetectorDistance ( )

private

Calculates the detector distances and sets them as Run properties.

Definition at line 539 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, Mantid::API::Algorithm::getProperty(), Mantid::API::Algorithm::isEmpty(), m_metadata, and m_sampleDetectorDistance.

Referenced by moveDetector().

◆ setInputFileAsHandler()

void Mantid::DataHandling::LoadHFIRSANS::setInputFileAsHandler ( )

private

Reads the input file
parses the data and metadata
Stores everything in an XML handler
The metadata is stored in a map

Definition at line 157 of file LoadHFIRSANS.cpp.

References Mantid::DataHandling::XmlHandler::get_metadata(), Mantid::API::Algorithm::getPropertyValue(), m_metadata, m_tags_to_ignore, m_xmlHandler, and setSansSpiceXmlFormatVersion().

Referenced by exec().

◆ setSansSpiceXmlFormatVersion()

void Mantid::DataHandling::LoadHFIRSANS::setSansSpiceXmlFormatVersion ( )

private

Definition at line 175 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, m_metadata, and m_sansSpiceXmlFormatVersion.

Referenced by setInputFileAsHandler().

◆ setTimes()

void Mantid::DataHandling::LoadHFIRSANS::setTimes ( )

private

Definition at line 183 of file LoadHFIRSANS.cpp.

References Mantid::DataHandling::XmlHandler::get_attributes_from_tag(), m_endTime, m_startTime, and m_xmlHandler.

Referenced by exec().

◆ setWavelength()

void Mantid::DataHandling::LoadHFIRSANS::setWavelength ( )

private

Sets the wavelength as class atributes.

Definition at line 194 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, Mantid::API::Algorithm::getProperty(), Mantid::API::Algorithm::isEmpty(), m_dwavelength, m_metadata, m_startTime, and m_wavelength.

Referenced by exec().

◆ storeMetaDataIntoWS()

void Mantid::DataHandling::LoadHFIRSANS::storeMetaDataIntoWS ( )

private

Add all metadata parsed values as log entries Add any other metadata needed.

Definition at line 460 of file LoadHFIRSANS.cpp.

References Mantid::Kernel::Logger::debug(), Mantid::API::Algorithm::g_log, m_dwavelength, m_endTime, m_metadata, m_sansSpiceXmlFormatVersion, m_startTime, m_wavelength, m_workspace, and setBeamTrapRunProperty().

Referenced by exec().

◆ storeValue()

void Mantid::DataHandling::LoadHFIRSANS::storeValue	(	int	specID,
		double	value,
		double	error,
		double	wavelength,
		double	dwavelength
	)

private

Convenience function to store a detector value into a given spectrum.

Note that this type of data doesn't use TOD, so that we use a single dummy bin in X. Each detector is defined as a spectrum of length 1.

Parameters

specID	ID of the spectrum to store the value in
value	value to store [count]
error	error on the value [count]
wavelength	wavelength value [Angstrom]
dwavelength	error on the wavelength [Angstrom]

Definition at line 341 of file LoadHFIRSANS.cpp.

References error, m_workspace, value, Mantid::Geometry::X, and Mantid::Geometry::Y.

Referenced by createWorkspace().

◆ summary()

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

inlineoverridevirtual

Summary of algorithms purpose.

Implements Mantid::API::Algorithm.

Definition at line 68 of file LoadHFIRSANS.h.

◆ version()

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

inlineoverridevirtual

Algorithm's version for identification overriding a virtual method.

Implements Mantid::API::Algorithm.

Definition at line 75 of file LoadHFIRSANS.h.

Member Data Documentation

◆ m_dwavelength

double Mantid::DataHandling::LoadHFIRSANS::m_dwavelength

private

Definition at line 127 of file LoadHFIRSANS.h.

Referenced by createWorkspace(), setWavelength(), and storeMetaDataIntoWS().

◆ m_endTime

Mantid::Types::Core::DateAndTime Mantid::DataHandling::LoadHFIRSANS::m_endTime

private

Definition at line 130 of file LoadHFIRSANS.h.

Referenced by setTimes(), and storeMetaDataIntoWS().

◆ m_metadata

std::map<std::string, std::string> Mantid::DataHandling::LoadHFIRSANS::m_metadata

private

Definition at line 123 of file LoadHFIRSANS.h.

Referenced by createWorkspace(), exec(), getSourceToSampleDistance(), moveDetector(), permuteTubes(), rotateDetector(), runLoadInstrument(), setBeamDiameter(), setBeamTrapRunProperty(), setDetectorDistance(), setInputFileAsHandler(), setSansSpiceXmlFormatVersion(), setWavelength(), and storeMetaDataIntoWS().

◆ m_nMonitors

const int Mantid::DataHandling::LoadHFIRSANS::m_nMonitors = 2

staticprivate

Number of monitors.

Definition at line 117 of file LoadHFIRSANS.h.

Referenced by createWorkspace().

◆ m_sampleDetectorDistance

double Mantid::DataHandling::LoadHFIRSANS::m_sampleDetectorDistance

private

Definition at line 128 of file LoadHFIRSANS.h.

Referenced by setBeamDiameter(), and setDetectorDistance().

◆ m_sansSpiceXmlFormatVersion

double Mantid::DataHandling::LoadHFIRSANS::m_sansSpiceXmlFormatVersion

private

Definition at line 125 of file LoadHFIRSANS.h.

Referenced by getSourceToSampleDistance(), setSansSpiceXmlFormatVersion(), and storeMetaDataIntoWS().

◆ m_startTime

Mantid::Types::Core::DateAndTime Mantid::DataHandling::LoadHFIRSANS::m_startTime

private

Definition at line 129 of file LoadHFIRSANS.h.

Referenced by setTimes(), setWavelength(), and storeMetaDataIntoWS().

◆ m_tags_to_ignore

const std::vector<std::string> Mantid::DataHandling::LoadHFIRSANS::m_tags_to_ignore {"Detector", "DetectorWing"}

private

Definition at line 119 of file LoadHFIRSANS.h.

Referenced by setInputFileAsHandler().

◆ m_wavelength

double Mantid::DataHandling::LoadHFIRSANS::m_wavelength

private

Definition at line 126 of file LoadHFIRSANS.h.

Referenced by createWorkspace(), setWavelength(), and storeMetaDataIntoWS().

◆ m_workspace

DataObjects::Workspace2D_sptr Mantid::DataHandling::LoadHFIRSANS::m_workspace

private

Definition at line 122 of file LoadHFIRSANS.h.

Referenced by addRunProperty(), addRunTimeSeriesProperty(), createWorkspace(), exec(), getInstrumentDoubleParameter(), getInstrumentStringParameter(), runLoadInstrument(), storeMetaDataIntoWS(), and storeValue().

◆ m_xmlHandler

Mantid::DataHandling::XmlHandler Mantid::DataHandling::LoadHFIRSANS::m_xmlHandler

private

Definition at line 121 of file LoadHFIRSANS.h.

Referenced by readData(), setInputFileAsHandler(), and setTimes().

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

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

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LoadHFIRSANS()

Member Function Documentation

◆ addRunProperty()

◆ addRunTimeSeriesProperty()

◆ category()

◆ confidence()

◆ createWorkspace()

◆ exec()

◆ getInstrumentDoubleParameter()

◆ getInstrumentStringParameter()

◆ getNumberOfMonitors()

◆ getSourceToSampleDistance()

◆ init()

◆ moveDetector()

◆ name()

◆ parseDetectorDimensions()

◆ permuteTubes()

◆ readData()

◆ rotateDetector()

◆ runLoadInstrument()

◆ seeAlso()

◆ setBeamDiameter()

◆ setBeamTrapRunProperty()

◆ setDetectorDistance()

◆ setInputFileAsHandler()

◆ setSansSpiceXmlFormatVersion()

◆ setTimes()

◆ setWavelength()

◆ storeMetaDataIntoWS()

◆ storeValue()

◆ summary()

◆ version()

Member Data Documentation

◆ m_dwavelength

◆ m_endTime

◆ m_metadata

◆ m_nMonitors

◆ m_sampleDetectorDistance

◆ m_sansSpiceXmlFormatVersion

◆ m_startTime

◆ m_tags_to_ignore

◆ m_wavelength

◆ m_workspace

◆ m_xmlHandler