#include <SpacePointsCalibConfParam.h>

Inherits o2::conf::ConfigurableParamHelper< SpacePointsCalibConfParam >.

Public Member Functions
	O2ParamDef (SpacePointsCalibConfParam, "scdcalib")

Public Member Functions inherited from o2::conf::ConfigurableParamHelper< SpacePointsCalibConfParam >
std::string	getName () const final

EParamProvenance	getMemberProvenance (const std::string &key) const final

void	printKeyValues (bool showProv=true, bool useLogger=false, bool withPadding=true, bool showHash=true) const final

size_t	getHash () const final

void	output (std::ostream &out) const final

std::vector< ParamDataMember > *	getDataMembers () const

void	putKeyValues (boost::property_tree::ptree *tree) final

void	initFrom (TFile *file) final

void	syncCCDBandRegistry (void *externalobj) final

void	serializeTo (TFile *file) const final

	ConfigurableParam ()

Public Attributes
int	maxTracksPerCalibSlot = 500'000
	the number of tracks which is required to obtain an average correction map

int	additionalTracksMap = 3'500'000
	will be added to maxTracksPerCalibSlot for track sample with uniform acceptance (no PHOS hole)

int	minTPCNCls = 70
	min number of TPC clusters

int	minTPCNClsNoOuterPoint = 50
	min number of TPC clusters if no hit in TRD or TOF exists

float	maxTPCChi2 = 4.f
	cut on TPC reduced chi2

int	minITSNCls = 4
	min number of ITS clusters

int	minITSNClsNoOuterPoint = 6
	min number of ITS clusters if no hit in TRD or TOF exists

int	minTRDNTrklts = 3
	min number of TRD space points

float	maxITSChi2 = 20.f
	cut on ITS reduced chi2

float	maxTRDChi2 = 10.f
	cut on TRD reduced chi2

float	minPtNoOuterPoint = 0.2f
	minimum pt for ITS-TPC tracks to be considered for extrapolation

int	minTOFTRDPVContributors = 2
	min contributors from TRD or TOF (fast detectors) to consider tracks of this PV

bool	ignoreNonPVContrib = true
	flag if tracks which did not contribute to the PV should be ignored or not

bool	enableTrackDownsampling = false
	flag if track sampling shall be enabled or not

bool	refitITS = true
	refit ITS tracks with PID attached to the seed

bool	shiftRefToCluster = true
	when reftting the ITS track, shift the lin.reference to cluster after every update (better material matching)

float	tsalisThreshold = 1.f
	in case the sampling functions returns a value smaller than this the track is discarded (1. means no downsampling)

float	sigYZ2TOF {.75f}
	for now assume cluster error for TOF equal for all clusters in both Y and Z

float	maxSnp {.85f}
	max snp when propagating tracks

float	maxStep {2.f}
	maximum step for propagation

bool	debugTRDTOF {false}
	if true, ITS-TPC-TRD-TOF tracks and their seeding ITS-TPC-TRD track will both be interpolated and their residuals stored

bool	fitVdrift {true}
	if vDrift should be extracted (TODO: currently from unbinned residuals in macro mode only)

bool	writeBinnedResiduals {false}
	when creating the map from unbinned residuals store the binned residuals together with the voxel results

bool	useTrackData {true}
	if we have the track data available, we can redefine the above cuts for the map creation, e.g. minTPCNCls etc

bool	timeFilter {false}
	consider only residuals as input from TFs with a specific time range specified via startTimeMS and endTimeMS

long	startTimeMS {0L}
	the start of the time range in MS

long	endTimeMS {1999999999999L}
	the end of the time range in MS

bool	cutOnDCA {true}
	when creating the map from unbinned residuals cut on DCA estimated from ITS outer parameter

float	maxDCA = 7.f
	DCA cut value in cm.

bool	skipOutlierFiltering {false}
	if set, the outlier filtering will not be applied at all

bool	writeUnfiltered {false}
	if set, tracks failing validation will be kept with filterFlag>0 giving the reason of rejection

bool	keepRejectedResiduals {false}
	if set, keep rejected residuals setting rejected flag

int	nMALong {15}
	number of points to be used for moving average (long range)

int	nMAShort {3}
	number of points to be used for estimation of distance from local line (short range)

float	maxRejFrac {.15f}
	if the fraction of rejected clusters of a track is higher, the full track is invalidated

float	maxRMSLong {.8f}
	maximum variance of the cluster residuals wrt moving avarage for a track to be considered

int	minNCl = 30
	min number of clusters in a track to be used for calibration

float	maxQ2Pt = 5.f
	max fitted q/pt for a track to be used for calibration

float	maxDevHelixY = .3f
	max deviation in Y for clusters wrt helix fit

float	maxDevHelixZ = .3f
	max deviation in Z for clusters wrt helix fit

int	minNumberOfAcceptedResiduals = 30
	min number of accepted residuals for

float	maxStdDevMA = 25.f
	max cluster std. deviation (Y^2 + Z^2) wrt moving average to accept

bool	writeValidationData = false
	write track validation data for debugging

bool	isBfieldZero = false
	for B=0 we set the radial distortions to zero and don't fit dy vs tgSlp

int	minEntriesPerVoxel = 15
	minimum number of points in voxel for processing

float	LTMCut = .75f
	fraction op points to keep when trimming input data

float	minFracLTM = .5f
	minimum fraction of points to keep when trimming data to fit expected sigma

float	minValidVoxFracDrift = .5f
	if more than this fraction of bins are bad for one pad row the whole pad row is declared bad

int	minGoodXBinsToCover = 3
	minimum number of consecutive good bins, otherwise bins are declared bad

int	maxBadXBinsToCover = 4
	a lower number of consecutive bad X bins will not be declared bad

float	maxFracBadRowsPerSector = .4f
	maximum fraction of bad rows before whole sector is masked

float	maxFitErrY2 = 1.f
	maximum fit error for Y2

float	maxFitErrX2 = 9.f
	maximum fit error for X2

float	maxFitCorrXY = .95f
	maximum fit correlation for x and y

float	maxSigY = 1.1f
	maximum sigma for y of the voxel

float	maxSigZ = .7f
	maximum sigma for z of the voxel

float	maxGaussStdDev = 5.f
	maximum number of sigmas to be considered for gaussian kernel smoothing

float	maxZ2X = 1.f
	maximum Z/X

Additional Inherited Members
Public Types inherited from o2::conf::ConfigurableParam
enum	EParamProvenance { kCODE , kCCDB , kRT }

enum class	EParamUpdateStatus { Changed , Unchanged , Failed }

Static Public Member Functions inherited from o2::conf::ConfigurableParamHelper< SpacePointsCalibConfParam >
static const SpacePointsCalibConfParam &	Instance ()

Static Public Member Functions inherited from o2::conf::ConfigurableParam
static std::string	toString (EParamProvenance p)

static EParamProvenance	getProvenance (const std::string &key)

static void	printAllRegisteredParamNames ()

static void	printAllKeyValuePairs (bool useLogger=false)

static const std::string &	getOutputDir ()

static void	setOutputDir (const std::string &d)

static bool	configFileExists (std::string const &filepath)

static void	writeJSON (std::string const &filename, std::string const &keyOnly="")

static void	writeINI (std::string const &filename, std::string const &keyOnly="")

static void	write (std::string const &filename, std::string const &keyOnly="")

template<typename T >
static T	getValueAs (std::string key)

template<typename T >
static void	setValue (std::string const &mainkey, std::string const &subkey, T x)

static void	setProvenance (std::string const &mainkey, std::string const &subkey, EParamProvenance p)

static void	setValue (std::string const &key, std::string const &valuestring)

static void	setEnumValue (const std::string &, const std::string &)

static void	setArrayValue (const std::string &, const std::string &)

static void	setValues (std::vector< std::pair< std::string, std::string > > const &keyValues)

static void	initialize ()

static void	toCCDB (std::string filename)

static void	fromCCDB (std::string filename)

static void	updateFromString (std::string const &)

static void	updateFromFile (std::string const &, std::string const &paramsList="", bool unchangedOnly=false)

Protected Member Functions inherited from o2::conf::ConfigurableParam
	ConfigurableParam ()

virtual	~ConfigurableParam ()=default

void	setRegisterMode (bool b)

bool	isInitialized () const

Static Protected Member Functions inherited from o2::conf::ConfigurableParam
static void	initPropertyTree ()

static EParamUpdateStatus	updateThroughStorageMap (std::string, std::string, std::type_info const &, void *)

static EParamUpdateStatus	updateThroughStorageMapWithConversion (std::string const &, std::string const &)

Static Protected Attributes inherited from o2::conf::ConfigurableParam
static std::map< std::string, std::pair< std::type_info const &, void * > > *	sKeyToStorageMap = nullptr

static std::map< std::string, ConfigurableParam::EParamProvenance > *	sValueProvenanceMap = nullptr

static EnumRegistry *	sEnumRegistry = nullptr

static std::string	sOutputDir = ""

Detailed Description

Definition at line 26 of file SpacePointsCalibConfParam.h.

Member Function Documentation

◆ O2ParamDef()

o2::tpc::SpacePointsCalibConfParam::O2ParamDef	(	SpacePointsCalibConfParam	,
		"scdcalib"
	)

Member Data Documentation

◆ additionalTracksMap

int o2::tpc::SpacePointsCalibConfParam::additionalTracksMap = 3'500'000

will be added to maxTracksPerCalibSlot for track sample with uniform acceptance (no PHOS hole)

Definition at line 29 of file SpacePointsCalibConfParam.h.

◆ cutOnDCA

bool o2::tpc::SpacePointsCalibConfParam::cutOnDCA {true}

when creating the map from unbinned residuals cut on DCA estimated from ITS outer parameter

Definition at line 61 of file SpacePointsCalibConfParam.h.

◆ debugTRDTOF

bool o2::tpc::SpacePointsCalibConfParam::debugTRDTOF {false}

if true, ITS-TPC-TRD-TOF tracks and their seeding ITS-TPC-TRD track will both be interpolated and their residuals stored

Definition at line 52 of file SpacePointsCalibConfParam.h.

◆ enableTrackDownsampling

bool o2::tpc::SpacePointsCalibConfParam::enableTrackDownsampling = false

flag if track sampling shall be enabled or not

Definition at line 43 of file SpacePointsCalibConfParam.h.

◆ endTimeMS

long o2::tpc::SpacePointsCalibConfParam::endTimeMS {1999999999999L}

the end of the time range in MS

Definition at line 60 of file SpacePointsCalibConfParam.h.

◆ fitVdrift

bool o2::tpc::SpacePointsCalibConfParam::fitVdrift {true}

if vDrift should be extracted (TODO: currently from unbinned residuals in macro mode only)

Definition at line 55 of file SpacePointsCalibConfParam.h.

◆ ignoreNonPVContrib

bool o2::tpc::SpacePointsCalibConfParam::ignoreNonPVContrib = true

flag if tracks which did not contribute to the PV should be ignored or not

Definition at line 42 of file SpacePointsCalibConfParam.h.

◆ isBfieldZero

bool o2::tpc::SpacePointsCalibConfParam::isBfieldZero = false

for B=0 we set the radial distortions to zero and don't fit dy vs tgSlp

Definition at line 81 of file SpacePointsCalibConfParam.h.

◆ keepRejectedResiduals

bool o2::tpc::SpacePointsCalibConfParam::keepRejectedResiduals {false}

if set, keep rejected residuals setting rejected flag

Definition at line 67 of file SpacePointsCalibConfParam.h.

◆ LTMCut

float o2::tpc::SpacePointsCalibConfParam::LTMCut = .75f

fraction op points to keep when trimming input data

Definition at line 83 of file SpacePointsCalibConfParam.h.

◆ maxBadXBinsToCover

int o2::tpc::SpacePointsCalibConfParam::maxBadXBinsToCover = 4

a lower number of consecutive bad X bins will not be declared bad

Definition at line 87 of file SpacePointsCalibConfParam.h.

◆ maxDCA

float o2::tpc::SpacePointsCalibConfParam::maxDCA = 7.f

DCA cut value in cm.

Definition at line 62 of file SpacePointsCalibConfParam.h.

◆ maxDevHelixY

float o2::tpc::SpacePointsCalibConfParam::maxDevHelixY = .3f

max deviation in Y for clusters wrt helix fit

Definition at line 74 of file SpacePointsCalibConfParam.h.

◆ maxDevHelixZ

float o2::tpc::SpacePointsCalibConfParam::maxDevHelixZ = .3f

max deviation in Z for clusters wrt helix fit

Definition at line 75 of file SpacePointsCalibConfParam.h.

◆ maxFitCorrXY

float o2::tpc::SpacePointsCalibConfParam::maxFitCorrXY = .95f

maximum fit correlation for x and y

Definition at line 91 of file SpacePointsCalibConfParam.h.

◆ maxFitErrX2

float o2::tpc::SpacePointsCalibConfParam::maxFitErrX2 = 9.f

maximum fit error for X2

Definition at line 90 of file SpacePointsCalibConfParam.h.

◆ maxFitErrY2

float o2::tpc::SpacePointsCalibConfParam::maxFitErrY2 = 1.f

maximum fit error for Y2

Definition at line 89 of file SpacePointsCalibConfParam.h.

◆ maxFracBadRowsPerSector

float o2::tpc::SpacePointsCalibConfParam::maxFracBadRowsPerSector = .4f

maximum fraction of bad rows before whole sector is masked

Definition at line 88 of file SpacePointsCalibConfParam.h.

◆ maxGaussStdDev

float o2::tpc::SpacePointsCalibConfParam::maxGaussStdDev = 5.f

maximum number of sigmas to be considered for gaussian kernel smoothing

Definition at line 94 of file SpacePointsCalibConfParam.h.

◆ maxITSChi2

float o2::tpc::SpacePointsCalibConfParam::maxITSChi2 = 20.f

cut on ITS reduced chi2

Definition at line 38 of file SpacePointsCalibConfParam.h.

◆ maxQ2Pt

float o2::tpc::SpacePointsCalibConfParam::maxQ2Pt = 5.f

max fitted q/pt for a track to be used for calibration

Definition at line 73 of file SpacePointsCalibConfParam.h.

◆ maxRejFrac

float o2::tpc::SpacePointsCalibConfParam::maxRejFrac {.15f}

if the fraction of rejected clusters of a track is higher, the full track is invalidated

Definition at line 70 of file SpacePointsCalibConfParam.h.

◆ maxRMSLong

float o2::tpc::SpacePointsCalibConfParam::maxRMSLong {.8f}

maximum variance of the cluster residuals wrt moving avarage for a track to be considered

Definition at line 71 of file SpacePointsCalibConfParam.h.

◆ maxSigY

float o2::tpc::SpacePointsCalibConfParam::maxSigY = 1.1f

maximum sigma for y of the voxel

Definition at line 92 of file SpacePointsCalibConfParam.h.

◆ maxSigZ

float o2::tpc::SpacePointsCalibConfParam::maxSigZ = .7f

maximum sigma for z of the voxel

Definition at line 93 of file SpacePointsCalibConfParam.h.

◆ maxSnp

float o2::tpc::SpacePointsCalibConfParam::maxSnp {.85f}

max snp when propagating tracks

Definition at line 50 of file SpacePointsCalibConfParam.h.

◆ maxStdDevMA

float o2::tpc::SpacePointsCalibConfParam::maxStdDevMA = 25.f

max cluster std. deviation (Y^2 + Z^2) wrt moving average to accept

Definition at line 77 of file SpacePointsCalibConfParam.h.

◆ maxStep

float o2::tpc::SpacePointsCalibConfParam::maxStep {2.f}

maximum step for propagation

Definition at line 51 of file SpacePointsCalibConfParam.h.

◆ maxTPCChi2

float o2::tpc::SpacePointsCalibConfParam::maxTPCChi2 = 4.f

cut on TPC reduced chi2

Definition at line 34 of file SpacePointsCalibConfParam.h.

◆ maxTracksPerCalibSlot

int o2::tpc::SpacePointsCalibConfParam::maxTracksPerCalibSlot = 500'000

the number of tracks which is required to obtain an average correction map

Definition at line 28 of file SpacePointsCalibConfParam.h.

◆ maxTRDChi2

float o2::tpc::SpacePointsCalibConfParam::maxTRDChi2 = 10.f

cut on TRD reduced chi2

Definition at line 39 of file SpacePointsCalibConfParam.h.

◆ maxZ2X

float o2::tpc::SpacePointsCalibConfParam::maxZ2X = 1.f

maximum Z/X

Definition at line 95 of file SpacePointsCalibConfParam.h.

◆ minEntriesPerVoxel

int o2::tpc::SpacePointsCalibConfParam::minEntriesPerVoxel = 15

minimum number of points in voxel for processing

Definition at line 82 of file SpacePointsCalibConfParam.h.

◆ minFracLTM

float o2::tpc::SpacePointsCalibConfParam::minFracLTM = .5f

minimum fraction of points to keep when trimming data to fit expected sigma

Definition at line 84 of file SpacePointsCalibConfParam.h.

◆ minGoodXBinsToCover

int o2::tpc::SpacePointsCalibConfParam::minGoodXBinsToCover = 3

minimum number of consecutive good bins, otherwise bins are declared bad

Definition at line 86 of file SpacePointsCalibConfParam.h.

◆ minITSNCls

int o2::tpc::SpacePointsCalibConfParam::minITSNCls = 4

min number of ITS clusters

Definition at line 35 of file SpacePointsCalibConfParam.h.

◆ minITSNClsNoOuterPoint

int o2::tpc::SpacePointsCalibConfParam::minITSNClsNoOuterPoint = 6

min number of ITS clusters if no hit in TRD or TOF exists

Definition at line 36 of file SpacePointsCalibConfParam.h.

◆ minNCl

int o2::tpc::SpacePointsCalibConfParam::minNCl = 30

min number of clusters in a track to be used for calibration

Definition at line 72 of file SpacePointsCalibConfParam.h.

◆ minNumberOfAcceptedResiduals

int o2::tpc::SpacePointsCalibConfParam::minNumberOfAcceptedResiduals = 30

min number of accepted residuals for

Definition at line 76 of file SpacePointsCalibConfParam.h.

◆ minPtNoOuterPoint

float o2::tpc::SpacePointsCalibConfParam::minPtNoOuterPoint = 0.2f

minimum pt for ITS-TPC tracks to be considered for extrapolation

Definition at line 40 of file SpacePointsCalibConfParam.h.

◆ minTOFTRDPVContributors

int o2::tpc::SpacePointsCalibConfParam::minTOFTRDPVContributors = 2

min contributors from TRD or TOF (fast detectors) to consider tracks of this PV

Definition at line 41 of file SpacePointsCalibConfParam.h.

◆ minTPCNCls

int o2::tpc::SpacePointsCalibConfParam::minTPCNCls = 70

min number of TPC clusters

Definition at line 32 of file SpacePointsCalibConfParam.h.

◆ minTPCNClsNoOuterPoint

int o2::tpc::SpacePointsCalibConfParam::minTPCNClsNoOuterPoint = 50

min number of TPC clusters if no hit in TRD or TOF exists

Definition at line 33 of file SpacePointsCalibConfParam.h.

◆ minTRDNTrklts

int o2::tpc::SpacePointsCalibConfParam::minTRDNTrklts = 3

min number of TRD space points

Definition at line 37 of file SpacePointsCalibConfParam.h.

◆ minValidVoxFracDrift

float o2::tpc::SpacePointsCalibConfParam::minValidVoxFracDrift = .5f

if more than this fraction of bins are bad for one pad row the whole pad row is declared bad

Definition at line 85 of file SpacePointsCalibConfParam.h.

◆ nMALong

int o2::tpc::SpacePointsCalibConfParam::nMALong {15}

number of points to be used for moving average (long range)

Definition at line 68 of file SpacePointsCalibConfParam.h.

◆ nMAShort

int o2::tpc::SpacePointsCalibConfParam::nMAShort {3}

number of points to be used for estimation of distance from local line (short range)

Definition at line 69 of file SpacePointsCalibConfParam.h.

◆ refitITS

bool o2::tpc::SpacePointsCalibConfParam::refitITS = true

refit ITS tracks with PID attached to the seed

Definition at line 44 of file SpacePointsCalibConfParam.h.

◆ shiftRefToCluster

bool o2::tpc::SpacePointsCalibConfParam::shiftRefToCluster = true

when reftting the ITS track, shift the lin.reference to cluster after every update (better material matching)

Definition at line 45 of file SpacePointsCalibConfParam.h.

◆ sigYZ2TOF

float o2::tpc::SpacePointsCalibConfParam::sigYZ2TOF {.75f}

for now assume cluster error for TOF equal for all clusters in both Y and Z

Definition at line 49 of file SpacePointsCalibConfParam.h.

◆ skipOutlierFiltering

bool o2::tpc::SpacePointsCalibConfParam::skipOutlierFiltering {false}

if set, the outlier filtering will not be applied at all

Definition at line 65 of file SpacePointsCalibConfParam.h.

◆ startTimeMS

long o2::tpc::SpacePointsCalibConfParam::startTimeMS {0L}

the start of the time range in MS

Definition at line 59 of file SpacePointsCalibConfParam.h.

◆ timeFilter

bool o2::tpc::SpacePointsCalibConfParam::timeFilter {false}

consider only residuals as input from TFs with a specific time range specified via startTimeMS and endTimeMS

Definition at line 58 of file SpacePointsCalibConfParam.h.

◆ tsalisThreshold

float o2::tpc::SpacePointsCalibConfParam::tsalisThreshold = 1.f

in case the sampling functions returns a value smaller than this the track is discarded (1. means no downsampling)

Definition at line 46 of file SpacePointsCalibConfParam.h.

◆ useTrackData

bool o2::tpc::SpacePointsCalibConfParam::useTrackData {true}

if we have the track data available, we can redefine the above cuts for the map creation, e.g. minTPCNCls etc

Definition at line 57 of file SpacePointsCalibConfParam.h.

◆ writeBinnedResiduals

bool o2::tpc::SpacePointsCalibConfParam::writeBinnedResiduals {false}

when creating the map from unbinned residuals store the binned residuals together with the voxel results

Definition at line 56 of file SpacePointsCalibConfParam.h.

◆ writeUnfiltered

bool o2::tpc::SpacePointsCalibConfParam::writeUnfiltered {false}

if set, tracks failing validation will be kept with filterFlag>0 giving the reason of rejection

Definition at line 66 of file SpacePointsCalibConfParam.h.

◆ writeValidationData

bool o2::tpc::SpacePointsCalibConfParam::writeValidationData = false

write track validation data for debugging

Definition at line 78 of file SpacePointsCalibConfParam.h.

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

/home/runner/work/AliceO2/AliceO2/Detectors/TPC/calibration/SpacePoints/include/SpacePoints/SpacePointsCalibConfParam.h

Public Member Functions

Public Attributes

Additional Inherited Members