#include <TTOFPostProcessing.h>

Inheritance diagram for TTOFPostProcessing:

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Public Member Functions
	TTOFPostProcessing ()
	defualt constructor puts the class into an empty but working state More...

	TTOFPostProcessing (std::string a_writeMode)
	allows setting the file type see base class constructor of same signature More...

void	loadConfig (std::string a_jsonConfigName)

void	genAmpCalibHists (std::string a_outFile)

void	genIntCalibTree (std::string a_outFile, int a_targID)

void	genPSDCalibHists (std::string a_outFile)

void	genTimingCalibrationHists (std::string a_outFile)

void	reduceToTTOFEvents (std::string a_outfile="ttofEvents.root", bool a_doFit=false, float a_baseline=15395, double a_ampThreshold=20, double a_minSamplesOver=20, int a_daqEvStartSample=50, int a_totalIntegralOffset=4, int a_intP1=10, int a_intP2=22, int a_intP3=100, int a_intP4=180, int a_smearingWindow=0, int a_numIterations=0)

void	checkPSDCuts (int a_ch, string a_cutFile)
	check PSD cuts and compare number of events of each type More...

Public Member Functions inherited from CompassPostProcBase
	CompassPostProcBase ()
	default contstructor put the class into a commonly working state More...

	CompassPostProcBase (std::string a_writeMode)

virtual int	addFile (string a_filename)
	overloading defaul file loader to manage complex association of branches More...

virtual int	addCoinsFromFile (string a_fileName, double a_coinWindow)

void	setFileMode (bool a_hasWFs)
	used to set whether the file is list mode or mixed mode. More...

int	buildTimeSortedVector (int a_startEvent=0, int a_numToRead=-1)
	used to read tree contents into memory and ensure they are time sorted More...

virtual int	buildCoincidences (double a_coinWindow)

TH1 *	buildDtHist (int a_ch1, int a_ch2, double a_maxT, int a_maxMultiplicity=2, bool enforceOrder=true)

void	buildClycTree (int a_ch1, int a_ch2, double a_maxT, int a_maxMultiplicity=2, bool enforceOrder=true, int psdType=1, double a_slope=243, double a_offset=-2.3)

void	buildTrigDTTree (int a_trigChannel, std::string a_fileName)

TH1 *	buildDtVEHist (int a_ch1, int a_ch2, double a_maxT, int a_maxMultiplicity=2, bool enforceOrder=false, int a_EchOrder=0)

TH1 *	buildInterEventTime (int a_ch, double a_maxT)

TH1 *	buildCountRateHist (int a_ch, int a_maxCountRate)

TH1 *	buildDtTrigVEHist (int a_evCh, int a_trigCh, double a_maxT)

TH2 *	buildWallTimeVEnergy (int a_ch)

TH2 *	buildPSDPlot (int a_ch)

std::vector< compassCoin >	getCoins ()

void	writeCoinsToDisk (std::string a_outFileName="coinFile.root")

void	investigateCoins ()

std::ostream &	printEvent (int a_eventID, std::ostream &a_stream=std::cout)

std::ostream &	printTimeSort (std::ostream &a_stream=std::cout, int a_num=-1)

void	readCutFile (std::string a_fileName)

void	clearData ()
	clears sorted vector, coincidences and loaded file More...

Public Member Functions inherited from PostProcBase< compassEvStrct >
	PostProcBase ()
	defualt constructor puts class into a working state More...

virtual int	addFilesFromDirectory (string a_dir, string a_ext)

virtual int	loadEvent (int a_eventNumber)
	loads a specified event into memory More...

virtual int	fileNotLoaded ()
	tests if a file is loaded and prinst a message if not More...

virtual int	clearFileState ()

virtual std::ostream &	printState (std::ostream &a_stream=std::cout)

virtual	~PostProcBase ()

TChain *	getTrees ()
	danger danger, use this if you know what you are doing. More...

Additional Inherited Members
Protected Member Functions inherited from CompassPostProcBase
void	setTreeName ()
	sets the default tree name More...

void	setBranchName ()
	not used but implementation is required. More...

Protected Attributes inherited from CompassPostProcBase
TArrayS *	m_evArrayPtr

bool	m_hasWFs
	used to signal whether the file is list or has wf's More...

std::vector< compassEvStrct >	m_sortVector
	stores a time sorted vector More...

std::vector< compassCoin >	m_coins
	used to store compass coincidences More...

CutManager	m_cuts
	cut manager More...

bool	m_cutFileLoaded
	bool for cutmanager status More...

Protected Attributes inherited from PostProcBase< compassEvStrct >
TChain *	m_trees
	for associating the trees from files More...

string	m_treeName
	for storing the name of the tree More...

string	m_branchName
	for storing the name of the branch More...

compassEvStrct *	m_currentEvent
	for storing the current event More...

vector< string >	m_loadedFiles
	for storing a list of loaded files More...

bool	m_hasFile
	flag for wheter a file has been loaded More...

Detailed Description

this class is intended to store analysis routines used for turning experimental data from the Scattered Time Of Flight detector into neutron spectra the routines in this class assume that the data has been taken in pulse ampklitude mode. all routines require that you load a config file so that the output of them can be

Constructor & Destructor Documentation

◆ TTOFPostProcessing() [1/2]

TTOFPostProcessing::TTOFPostProcessing ( )

defualt constructor puts the class into an empty but working state

◆ TTOFPostProcessing() [2/2]

TTOFPostProcessing::TTOFPostProcessing ( std::string a_writeMode )

allows setting the file type see base class constructor of same signature

Member Function Documentation

◆ checkPSDCuts()

void TTOFPostProcessing::checkPSDCuts	(	int	a_ch,
		string	a_cutFile
	)

check PSD cuts and compare number of events of each type

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◆ genAmpCalibHists()

void TTOFPostProcessing::genAmpCalibHists ( std::string a_outFile )

this function generates amplitude calibration spectra for all the detectors if Dual PMT's are used spectra will be produced for both of the independent readouts. This routine generically assumes you have loaded a file containing calibration data

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◆ genIntCalibTree()

void TTOFPostProcessing::genIntCalibTree	(	std::string	a_outFile,
		int	a_targID
	)

this function generates amplitude calibration spectra for a specified target writing a tree of calculated integral values. Intended primarly for doing target calibrations

!!!!!!!!!!!!!!!!!!!!!!ugghhhhh

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◆ genPSDCalibHists()

void TTOFPostProcessing::genPSDCalibHists ( std::string a_outFile )

this function is used to generate PSDHistograms and dump them to a file for developing PSD cuts for the data sets. This generically assumes that you have loaded a file with a mixed gamma and neutron field

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◆ genTimingCalibrationHists()

void TTOFPostProcessing::genTimingCalibrationHists ( std::string a_outFile )

this function generates timing calibration plots building coincidences between one start cell and all other active detectors

this function generates timing calibration Hists building coincidences between each scatter cell and all target cells

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◆ loadConfig()

void TTOFPostProcessing::loadConfig ( std::string a_jsonConfigName )

this function reads a specified configuration file for the experiment and stores it in the internal class member variable

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◆ reduceToTTOFEvents()

void TTOFPostProcessing::reduceToTTOFEvents	(	std::string	a_outfile = `"ttofEvents.root"`,
		bool	a_doFit = `false`,
		float	a_baseline = `15395`,
		double	a_ampThreshold = `20`,
		double	a_minSamplesOver = `20`,
		int	a_daqEvStartSample = `50`,
		int	a_totalIntegralOffset = `4`,
		int	a_intP1 = `10`,
		int	a_intP2 = `22`,
		int	a_intP3 = `100`,
		int	a_intP4 = `180`,
		int	a_smearingWindow = `0`,
		int	a_numIterations = `0`
	)

this function requires that timing calibrations are present in the config file along with detector locations. The source location is (0,0,0) It loops over all events in the coincidence vector and calculates all possible quantities for an event in the system producing a tree with TTOFEvent structs stored this alternative version is testing the use of a fixed baseline and time over threshold for test for real events

this function requires that timing calibrations are present in the config file along with detector locations. The source location is (0,0,0) It loops over all events in the coincidence vector and calculates all possible quantities for an event in the system producing a tree with TTOFEvent structs stored

number of start detectors

loop over events and calculate quantities

validate the event and get the raw time values

manage this later

coinID

target pulse shape

scatter pulse shape

light observed in the target in MeVee

source is positioned at (0,0,0) calculating difference in flight path between source-start and source-target

only time it takes for gamma to go from source to target

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

CAENDataProcAna/TaggedTOFAna/include/TTOFPostProcessing.h
CAENDataProcAna/TaggedTOFAna/src/TTOFPostProcessing.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TTOFPostProcessing() [1/2]

◆ TTOFPostProcessing() [2/2]

Member Function Documentation

◆ checkPSDCuts()

◆ genAmpCalibHists()

◆ genIntCalibTree()

◆ genPSDCalibHists()

◆ genTimingCalibrationHists()

◆ loadConfig()

◆ reduceToTTOFEvents()