#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

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, all residuals and track parameters will be aggregated and dumped additionally without outlier rejection

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	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="")

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 59 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 50 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 58 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 53 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 77 of file SpacePointsCalibConfParam.h.

◆ LTMCut

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

fraction op points to keep when trimming input data

Definition at line 79 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 83 of file SpacePointsCalibConfParam.h.

◆ maxDCA

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

DCA cut value in cm.

Definition at line 60 of file SpacePointsCalibConfParam.h.

◆ maxDevHelixY

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

max deviation in Y for clusters wrt helix fit

Definition at line 71 of file SpacePointsCalibConfParam.h.

◆ maxDevHelixZ

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

max deviation in Z for clusters wrt helix fit

Definition at line 72 of file SpacePointsCalibConfParam.h.

◆ maxFitCorrXY

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

maximum fit correlation for x and y

Definition at line 87 of file SpacePointsCalibConfParam.h.

◆ maxFitErrX2

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

maximum fit error for X2

Definition at line 86 of file SpacePointsCalibConfParam.h.

◆ maxFitErrY2

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

maximum fit error for Y2

Definition at line 85 of file SpacePointsCalibConfParam.h.

◆ maxFracBadRowsPerSector

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

maximum fraction of bad rows before whole sector is masked

Definition at line 84 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 90 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 70 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 67 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 68 of file SpacePointsCalibConfParam.h.

◆ maxSigY

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

maximum sigma for y of the voxel

Definition at line 88 of file SpacePointsCalibConfParam.h.

◆ maxSigZ

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

maximum sigma for z of the voxel

Definition at line 89 of file SpacePointsCalibConfParam.h.

◆ maxSnp

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

max snp when propagating tracks

Definition at line 48 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 74 of file SpacePointsCalibConfParam.h.

◆ maxStep

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

maximum step for propagation

Definition at line 49 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 91 of file SpacePointsCalibConfParam.h.

◆ minEntriesPerVoxel

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

minimum number of points in voxel for processing

Definition at line 78 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 80 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 82 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 69 of file SpacePointsCalibConfParam.h.

◆ minNumberOfAcceptedResiduals

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

min number of accepted residuals for

Definition at line 73 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 81 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 65 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 66 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 47 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 63 of file SpacePointsCalibConfParam.h.

◆ startTimeMS

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

the start of the time range in MS

Definition at line 57 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 56 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 44 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 55 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 54 of file SpacePointsCalibConfParam.h.

◆ writeUnfiltered

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

if set, all residuals and track parameters will be aggregated and dumped additionally without outlier rejection

Definition at line 64 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