Cluster finding and hit reconstruction algorithms for the TRD(2D) module. More...

#include <CbmTrdModuleRec2D.h>

Inheritance diagram for CbmTrdModuleRec2D:

Collaboration diagram for CbmTrdModuleRec2D:

Public Types
enum	ECbmTrdModuleRec2D { kVerbCluster = 0 , kVerbReco = 1 , kDraw = 2 , kHelpers = 3 }

Public Member Functions
	CbmTrdModuleRec2D ()
	Default constructor.

	CbmTrdModuleRec2D (Int_t mod, Int_t ly=-1, Int_t rot=0)
	Constructor with placement.

virtual	~CbmTrdModuleRec2D ()

virtual Bool_t	AddDigi (const CbmTrdDigi *d, Int_t id)
	Add digi to local module.

virtual void	DrawHit (CbmTrdHit *) const

virtual Int_t	GetOverThreshold () const
	Count RO channels (R or T) with data.

virtual Bool_t	PreProcessHits ()
	Check hit quality (deconvolute pile-ups, etc)

virtual Bool_t	PostProcessHits ()
	Finalize hits (merge RC hits, etc)

virtual Int_t	FindClusters (bool clr)
	Finalize clusters.

virtual Bool_t	MakeHits ()
	Steering routine for building hits.

virtual CbmTrdHit *	MakeHit (Int_t cId, const CbmTrdCluster c, std::vector< const CbmTrdDigi > *digis)
	Steering routine for converting cluster to hit.

Int_t	LoadDigis (vector< const CbmTrdDigi * > *din, Int_t cid)
	Load RAW digis into working array of RECO digis.

Int_t	ProjectDigis (Int_t cid, Int_t cjd=-1)

Int_t	CheckMerge (Int_t cid, Int_t cjd)
	Implement topologic cuts for hit merging.

Bool_t	MergeHits (CbmTrdHit *h, Int_t a0)
	Algorithm for hit merging.

Bool_t	BuildHit (CbmTrdHit *h)

UShort_t	GetHitMap () const

Double_t	GetXcorr (Double_t dx, Int_t typ, Int_t cls=0) const
	x position correction based on LUT

Double_t	GetYcorr (Double_t dy, Int_t cls=0) const
	y position correction based on LUT

void	RecenterXoffset (Double_t &dx)
	Shift graph representation to [-0.5, 0.5].

void	RecenterYoffset (Double_t &dy)
	Shift graph representation to [-0.5, 0.5].

Int_t	GetHitClass () const
	Hit classification wrt center pad.

Int_t	GetHitRcClass (Int_t a0) const
	Hit classification wrt signal bias.

void	SetUseHelpers (bool use=true)
	Steer usage of helper graphs for computing time and energy per hit. A cost wrt the additional performance vs. CPU has to be performed.

void	SetHitTimeOffset (int dt)
	Time offset to synchronize TRD2D hits to the rest of detectors.

virtual void	Clear (Option_t *opt="")
	Clear local storage.

virtual TClonesArray *	GetClusters ()

virtual const TClonesArray *	GetClusters () const

virtual TClonesArray *	GetHits ()

virtual const TClonesArray *	GetHits () const

virtual Double_t	GetDx () const
	Shortcut getter size x/2 [cm].

virtual Double_t	GetDy () const
	Shortcut getter size y/2 [cm].

virtual Double_t	GetDz () const
	Shortcut getter size z/2 [cm].

virtual Int_t	GetNasics () const
	Shortcut getter ASICs number module wise.

virtual Int_t	GetNcols () const
	Shortcut getter column size.

virtual Int_t	GetNrows () const
	Shortcut getter row wise.

virtual Int_t	GetAsicAddress (Int_t id) const
	Addressing ASIC on module based on id.

virtual Int_t	GetPadAddress (Int_t r, Int_t c) const
	Addressing read-out pads on module based on (row,col)

virtual Int_t	GetPadRowCol (Int_t address, Int_t &c) const
	Addressing read-out pads based on module address.

virtual const Char_t *	GetPath () const

bool	IsChannelMasked (int ch) const
	Inquire the ASIC par set.

virtual void	LocalToMaster (Double_t in[3], Double_t out[3])

virtual void	SetAsicPar (CbmTrdParModAsic *p=nullptr)

virtual void	SetChmbPar (const CbmTrdParModGas *p)

virtual void	SetDigiPar (const CbmTrdParModDigi *p)

virtual void	SetGainPar (const CbmTrdParModGain *p)

virtual void	SetGeoPar (const CbmTrdParModGeo *p)

Protected Attributes
UInt_t	fCalled
	counter for the number of calls

TClonesArray *	fClusters
	module wise storage of reconstructed cluster

TClonesArray *	fHits
	module wise storage of reconstructed hits

UShort_t	fModAddress = 0
	unique identifier for current module

Char_t	fLayerId = -1
	layer identifier

UChar_t	fRotation = 0
	rotation angle for current module

const CbmTrdParModDigi *	fDigiPar = nullptr
	read-out description of module

const CbmTrdParModGas *	fChmbPar = nullptr
	detection description (HV, drift) of module

CbmTrdParModAsic *	fAsicPar = nullptr
	the set of ASIC operating on the module (owned)

const CbmTrdParModGain *	fGainPar = nullptr
	Analog to digital conversion for module.

const CbmTrdParModGeo *	fGeoPar = nullptr
	link to gGeometry for module

Private Member Functions
	CbmTrdModuleRec2D (const CbmTrdModuleRec2D &ref)

const CbmTrdModuleRec2D &	operator= (const CbmTrdModuleRec2D &ref)

virtual void	Config (Bool_t vcl, Bool_t vrc, Bool_t dw)
	Config task with the following settings.

Bool_t	CDRAW () const

Bool_t	CWRITE (int level) const

Bool_t	CHELPERS () const

int	AddClusterEdges (CbmTrdCluster *cl)
	Add left and right edge channels to the cluster in case this are masked channels.

Bool_t	CheckConvolution (CbmTrdHit *h) const
	Implement cuts for hit convolution definition.

Bool_t	Deconvolute (CbmTrdHit *h)
	Algorithm for cluster spliting.

Double_t	GetXoffset (Int_t n0=0) const

Double_t	GetYoffset (Int_t n0=0) const

const CbmTrdParFaspChannel *	GetFaspChCalibrator (uint16_t ch) const
	Retrive FASP ch calibrator by RO ch number in the module.

Int_t	LoadDigis (std::vector< const CbmTrdDigi * > digis, std::vector< CbmTrdDigi > vdgM, std::vector< Bool_t > vmask, ULong64_t &t0, Int_t &cM)
	Load digis info into local data structures.

Int_t	LoadDigisRC (vector< const CbmTrdDigi * > *digis, const Int_t r0, const Int_t a0, ULong64_t &t0, Int_t &cM)

Bool_t	MergeDigis (std::vector< const CbmTrdDigi * > digis, std::vector< CbmTrdDigi > vdgM, std::vector< Bool_t > vmask)
	Merge R/T signals to digis if topological conditions in cluster are fulfilled.

Bool_t	HasLeftSgn () const

Bool_t	HasOvf () const

Bool_t	IsBiasX () const

Bool_t	IsBiasXleft () const

Bool_t	IsBiasXmid () const

Bool_t	IsBiasXright () const

Bool_t	IsBiasY () const

Bool_t	IsBiasYleft () const

Bool_t	IsLeftHit () const

Bool_t	IsMaxTilt () const

Bool_t	IsOpenLeft () const

Bool_t	IsOpenRight () const

Bool_t	IsSymmHit () const

void	SetBiasX (Bool_t set=1)

void	SetBiasXleft (Bool_t set=1)

void	SetBiasXmid (Bool_t set=1)

void	SetBiasXright (Bool_t set=1)

void	SetBiasY (Bool_t set=1)

void	SetBiasYleft (Bool_t set=1)

void	SetBiasYmid (Bool_t set=1)

void	SetBiasYright (Bool_t set=1)

void	SetLeftSgn (Bool_t set=1)

void	SetLeftHit (Bool_t set=1)

void	SetSymmHit (Bool_t set=1)

void	SetMaxTilt (Bool_t set=1)

void	SetOvf (Bool_t set=1)

Private Attributes
UChar_t	fConfigMap = 0

ULong64_t	fT0 = 0
	task configuration settings

UInt_t	fTimeLast = 0
	start time of event/time slice [clk]

UInt_t	fTimeWinKeep = 11
	time of last digi processed in module [clk]

std::map< Int_t, std::list< CbmTrdCluster * > >	fBuffer
	time interval to still keep clusters in buffer [clk]

std::map< Int_t, vector< CbmTrdDigiRec * > >	fDigis

ULong64_t	vt0 = 0
	cluster-wise organized calibrated digi

UChar_t	vcM = 0
	start time of current hit [clk]

UChar_t	vrM = 0
	maximum col

UChar_t	viM = 0
	maximum row

UShort_t	vyM = 0
	index of maximum signal in the projection

int	fHitTimeOff = 0
	bit map for cluster topology classification

std::vector< Double_t >	vs
	hit time offset for synchronization

std::vector< Double_t >	vse
	working copy of signals from cluster

std::vector< Char_t >	vt
	working copy of signal errors from cluster

std::vector< Double_t >	vx
	working copy of signal relative timing

std::vector< Double_t >	vxe
	working copy of signal relative positions

Static Private Attributes
static Float_t	fgCorrXdx = 0.01
	working copy of signal relative position errors

static Float_t	fgCorrXval [3][NBINSCORRX]
	step of the discretized correction LUT

static Float_t	fgCorrYval [NBINSCORRY][2]
	discretized correction LUT

static Float_t	fgCorrRcXval [2][NBINSCORRX]
	discretized correction params

static Float_t	fgCorrRcXbiasXval [3][NBINSCORRX]
	discretized correction LUT

static Double_t	fgDT [3] = {4.181e-6, 1586, 24}
	discretized correction LUT

static TGraphErrors *	fgEdep = nullptr
	FASP delay wrt signal.

static TF1 *	fgPRF = nullptr
	data handler for cluster PRF

static TGraphErrors *	fgT = nullptr
	fitter for cluster PRF

Detailed Description

Cluster finding and hit reconstruction algorithms for the TRD(2D) module.

Author: Alexandru Bercucic aberc.nosp@m.uci@.nosp@m.niham.nosp@m..nip.nosp@m.ne.ro

Since: 01.02.2019

Date: 01.10.2021

Extend the TRD module reconstructor for the particular case of inner TRD-2D modules. The class is a collection of algorithms to :

identify time and spatially correlated digis and build clusters
identify the type of clusters and apply further merging/deconvolution
apply FEE (channel gain, baseline) and detector (energy gain, maps, etc) calibration
steer the calculation of hit 4D parameters (x, y, t, E)

Definition at line 37 of file CbmTrdModuleRec2D.h.

Member Enumeration Documentation

◆ ECbmTrdModuleRec2D

enum CbmTrdModuleRec2D::ECbmTrdModuleRec2D

Enumerator
kVerbCluster	steer clusterizer verbosity on/off
kVerbReco	steer reconstructor verbosity on/off
kDraw	steer graphic representation on/off
kHelpers	use helper graph for time and energy estimation

Definition at line 39 of file CbmTrdModuleRec2D.h.

Constructor & Destructor Documentation

◆ CbmTrdModuleRec2D() [1/3]

CbmTrdModuleRec2D::CbmTrdModuleRec2D ( )

Default constructor.

Definition at line 34 of file CbmTrdModuleRec2D.cxx.

◆ CbmTrdModuleRec2D() [2/3]

CbmTrdModuleRec2D::CbmTrdModuleRec2D	(	Int_t	mod,
		Int_t	ly = -1,
		Int_t	rot = 0 )

Constructor with placement.

Definition at line 37 of file CbmTrdModuleRec2D.cxx.

◆ ~CbmTrdModuleRec2D()

CbmTrdModuleRec2D::~CbmTrdModuleRec2D ( )

virtual

Definition at line 44 of file CbmTrdModuleRec2D.cxx.

◆ CbmTrdModuleRec2D() [3/3]

CbmTrdModuleRec2D::CbmTrdModuleRec2D ( const CbmTrdModuleRec2D & ref )

private

Member Function Documentation

◆ AddClusterEdges()

int CbmTrdModuleRec2D::AddClusterEdges ( CbmTrdCluster * cl )

private

Add left and right edge channels to the cluster in case this are masked channels.

Returns: no of edges added to cluster

Definition at line 174 of file CbmTrdModuleRec2D.cxx.

References CbmTrdCluster::AddChannel(), CbmTrdCluster::GetEndCh(), GetFaspChCalibrator(), CbmTrdModuleAbstract::GetNcols(), CbmTrdCluster::GetStartCh(), CbmTrdParFaspChannel::IsMasked(), NFASPCH, and NFASPMOD.

◆ AddDigi()

Bool_t CbmTrdModuleRec2D::AddDigi	(	const CbmTrdDigi *	d,
		Int_t	id )

virtual

Add digi to local module.

Add digi to cluster fragments. At first clusters are ordered on pad rows and time. No channel ordering is assumed. The time condition for a digi to enter a cluster chunk is to have abs(dt)<5 wrt cluster t0

Reimplemented from CbmTrdModuleRec.

Definition at line 47 of file CbmTrdModuleRec2D.cxx.

References CWRITE(), CbmTrdModuleAbstract::fAsicPar, fBuffer, CbmTrdModuleAbstract::fModAddress, fT0, fTimeLast, CbmTrdDigi::GetAddressChannel(), CbmTrdDigi::GetCharge(), CbmTrdParModAsic::GetFaspChannelPar(), CbmTrdModuleAbstract::GetPadRowCol(), CbmTrdDigi::GetTimeDAQ(), CbmTrdDigi::GetType(), CbmTrdParFaspChannel::IsMasked(), CbmTrdDigi::kFASP, CbmTrdParFaspChannel::Print(), CbmTrdCluster::SetFaspDigis(), CbmTrdCluster::ToString(), and CbmTrdDigi::ToString().

◆ BuildHit()

Bool_t CbmTrdModuleRec2D::BuildHit ( CbmTrdHit * h )

Definition at line 622 of file CbmTrdModuleRec2D.cxx.

References CbmTrdDigi::Clk(), CWRITE(), CbmTrdModuleAbstract::fDigiPar, fgDT, fgEdep, fgPRF, fgT, fHitTimeOff, GetHitClass(), CbmTrdParModDigi::GetPadPosition(), CbmTrdParModDigi::GetPadSizeX(), CbmTrdParModDigi::GetPadSizeY(), CbmTrdParModDigi::GetSectorRow(), GetXcorr(), GetXoffset(), GetYcorr(), GetYoffset(), HasOvf(), IsMaxTilt(), IsOpenLeft(), IsOpenRight(), IsSymmHit(), CbmTrdDigi::kFASP, CbmTrdModuleAbstract::LocalToMaster(), NANODE, RecenterXoffset(), RecenterYoffset(), vcM, viM, vrM, vs, vse, vt, vt0, vx, and vxe.

Referenced by MakeHit().

◆ CDRAW()

Bool_t CbmTrdModuleRec2D::CDRAW ( ) const

inlineprivate

Definition at line 141 of file CbmTrdModuleRec2D.h.

References fConfigMap, kDraw, and TESTBIT.

Referenced by Config(), and MakeHit().

◆ CheckConvolution()

Bool_t CbmTrdModuleRec2D::CheckConvolution ( CbmTrdHit * h ) const

private

Implement cuts for hit convolution definition.

Parameters

[in] h hit to be analysed.

Returns: TRUE if double cluster

Definition at line 281 of file CbmTrdModuleRec2D.cxx.

Referenced by PreProcessHits().

◆ CheckMerge()

Int_t CbmTrdModuleRec2D::CheckMerge	(	Int_t	cid,
		Int_t	cjd )

Implement topologic cuts for hit merging.

Returns: index of anode wire wrt to boundary or 0 if check fails

Check topologic conditions if the 2 clusters (in digi representation) can be merged. The first pair is always from the bottom row return the anode candidate wrt boundary 1, 2, 3 for the first 3 anodes of the upper row; -1, -2, -3 for the bottom row (r0) or 0 if the check fails

Definition at line 352 of file CbmTrdModuleRec2D.cxx.

References fDigis, and CbmTrdModuleAbstract::GetPadRowCol().

Referenced by PostProcessHits().

◆ CHELPERS()

Bool_t CbmTrdModuleRec2D::CHELPERS ( ) const

inlineprivate

Definition at line 149 of file CbmTrdModuleRec2D.h.

References fConfigMap, kHelpers, and TESTBIT.

Referenced by MakeHit().

◆ Clear()

void CbmTrdModuleRec::Clear ( Option_t * opt = "" )

virtualinherited

Clear local storage.

Reimplemented in CbmTrdModuleRecR.

Definition at line 41 of file CbmTrdModuleRec.cxx.

References CbmTrdModuleRec::fCalled, CbmTrdModuleRec::fClusters, and CbmTrdModuleRec::fHits.

Referenced by CbmTrdModuleRecR::Clear().

◆ Config()

void CbmTrdModuleRec2D::Config	(	Bool_t	vcl,
		Bool_t	vrc,
		Bool_t	dw )

inlineprivatevirtual

Config task with the following settings.

Parameters

[in]	vcl	toggle verbosity clusterizer
[in]	vrc	toggle verbosity reconsructor
[in]	dw	drawing toggle

Definition at line 252 of file CbmTrdModuleRec2D.h.

References CDRAW(), CLRBIT, CWRITE(), fConfigMap, kDraw, kVerbCluster, kVerbReco, and SETBIT.

◆ CWRITE()

Bool_t CbmTrdModuleRec2D::CWRITE ( int level ) const

inlineprivate

Definition at line 142 of file CbmTrdModuleRec2D.h.

References fConfigMap, kVerbCluster, kVerbReco, and TESTBIT.

Referenced by AddDigi(), BuildHit(), Config(), FindClusters(), LoadDigisRC(), MakeHit(), MergeDigis(), MergeHits(), PostProcessHits(), PreProcessHits(), and ProjectDigis().

◆ Deconvolute()

Bool_t CbmTrdModuleRec2D::Deconvolute ( CbmTrdHit * h )

private

Algorithm for cluster spliting.

Parameters

[in] h hit to be analysed.

Returns: TRUE if succesful. The extra cluster is added to the end of the hits array

Definition at line 284 of file CbmTrdModuleRec2D.cxx.

Referenced by PreProcessHits().

◆ DrawHit()

virtual void CbmTrdModuleRec2D::DrawHit ( CbmTrdHit * ) const

inlinevirtual

Definition at line 56 of file CbmTrdModuleRec2D.h.

Referenced by MakeHit().

◆ FindClusters()

Int_t CbmTrdModuleRec2D::FindClusters ( bool clr )

virtual

Finalize clusters.

Implements CbmTrdModuleRec.

Definition at line 200 of file CbmTrdModuleRec2D.cxx.

References CWRITE(), fBuffer, fTimeLast, fTimeWinKeep, and CbmTrdCluster::SetFaspDigis().

◆ GetAsicAddress()

virtual Int_t CbmTrdModuleAbstract::GetAsicAddress ( Int_t id ) const

inlinevirtualinherited

Addressing ASIC on module based on id.

Parameters

[in] id module wise ASIC identifier

Returns: ASIC address within experiment

Definition at line 59 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fModAddress.

◆ GetClusters() [1/2]

virtual TClonesArray * CbmTrdModuleRec::GetClusters ( )

inlinevirtualinherited

Definition at line 50 of file CbmTrdModuleRec.h.

References CbmTrdModuleRec::fClusters.

Referenced by CbmTrdClusterFinder::processDigisInModules().

◆ GetClusters() [2/2]

virtual const TClonesArray * CbmTrdModuleRec::GetClusters ( ) const

inlinevirtualinherited

Definition at line 51 of file CbmTrdModuleRec.h.

References CbmTrdModuleRec::fClusters.

◆ GetDx()

virtual Double_t CbmTrdModuleAbstract::GetDx ( ) const

inlinevirtualinherited

Shortcut getter size x/2 [cm].

Definition at line 44 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fGeoPar, and CbmTrdParModGeo::GetDX().

Referenced by CbmTrdModuleSimR::SetAsicPar().

◆ GetDy()

virtual Double_t CbmTrdModuleAbstract::GetDy ( ) const

inlinevirtualinherited

Shortcut getter size y/2 [cm].

Definition at line 46 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fGeoPar, and CbmTrdParModGeo::GetDY().

Referenced by CbmTrdModuleSimR::SetAsicPar().

◆ GetDz()

virtual Double_t CbmTrdModuleAbstract::GetDz ( ) const

inlinevirtualinherited

Shortcut getter size z/2 [cm].

Definition at line 48 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fGeoPar, and CbmTrdParModGeo::GetDZ().

◆ GetFaspChCalibrator()

const CbmTrdParFaspChannel * CbmTrdModuleRec2D::GetFaspChCalibrator ( uint16_t ch ) const

private

Retrive FASP ch calibrator by RO ch number in the module.

Parameters

[in] ch channel id in the current module.

Definition at line 161 of file CbmTrdModuleRec2D.cxx.

References CbmTrdModuleAbstract::fAsicPar, CbmTrdParModAsic::GetAsicAddress(), CbmTrdParModAsic::GetAsicPar(), and CbmTrdParFasp::GetChannel().

Referenced by AddClusterEdges().

◆ GetHitClass()

Int_t CbmTrdModuleRec2D::GetHitClass ( ) const

Hit classification wrt center pad.

Returns: hit type : center hit [0]; side hit [1]

Incapsulate hit classification criteria based on signal topology [0] : center hit type [1] : side hit type

Definition at line 891 of file CbmTrdModuleRec2D.cxx.

References HasOvf(), IsMaxTilt(), IsSymmHit(), and vs.

Referenced by BuildHit(), and MergeHits().

◆ GetHitMap()

UShort_t CbmTrdModuleRec2D::GetHitMap ( ) const

inline

Definition at line 87 of file CbmTrdModuleRec2D.h.

References vyM.

◆ GetHitRcClass()

Int_t CbmTrdModuleRec2D::GetHitRcClass ( Int_t a0 ) const

Hit classification wrt signal bias.

Returns: hit type : center hit [0]; side hit [1]

Definition at line 908 of file CbmTrdModuleRec2D.cxx.

References IsBiasXleft(), IsBiasXmid(), IsBiasXright(), and vyM.

Referenced by MergeHits().

◆ GetHits() [1/2]

virtual TClonesArray * CbmTrdModuleRec::GetHits ( )

inlinevirtualinherited

Definition at line 52 of file CbmTrdModuleRec.h.

References CbmTrdModuleRec::fHits.

Referenced by CbmTrdHitProducer::addModuleHits().

◆ GetHits() [2/2]

virtual const TClonesArray * CbmTrdModuleRec::GetHits ( ) const

inlinevirtualinherited

Definition at line 53 of file CbmTrdModuleRec.h.

References CbmTrdModuleRec::fHits.

◆ GetNasics()

virtual Int_t CbmTrdModuleAbstract::GetNasics ( ) const

inlinevirtualinherited

Shortcut getter ASICs number module wise.

Definition at line 50 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fAsicPar, and CbmTrdParModAsic::GetNofAsics().

◆ GetNcols()

virtual Int_t CbmTrdModuleAbstract::GetNcols ( ) const

inlinevirtualinherited

Shortcut getter column size.

Definition at line 52 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fDigiPar, and CbmTrdParModDigi::GetNofColumns().

Referenced by AddClusterEdges(), CbmTrdModuleAbstract::GetPadAddress(), CbmTrdModuleAbstract::GetPadRowCol(), and RecenterXoffset().

◆ GetNrows()

virtual Int_t CbmTrdModuleAbstract::GetNrows ( ) const

inlinevirtualinherited

Shortcut getter row wise.

Definition at line 54 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fDigiPar, and CbmTrdParModDigi::GetNofRows().

◆ GetOverThreshold()

Int_t CbmTrdModuleRec2D::GetOverThreshold ( ) const

virtual

Count RO channels (R or T) with data.

Reimplemented from CbmTrdModuleRec.

Definition at line 150 of file CbmTrdModuleRec2D.cxx.

References fBuffer.

◆ GetPadAddress()

virtual Int_t CbmTrdModuleAbstract::GetPadAddress	(	Int_t	r,
		Int_t	c ) const

inlinevirtualinherited

Addressing read-out pads on module based on (row,col)

Parameters

[in]	r	global row id (not sector wise)
[in]	c	global column id

Returns: pad address within module

Definition at line 65 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::GetNcols().

Referenced by CbmTrdModuleSim2D::ScanPadPlane().

◆ GetPadRowCol()

Int_t CbmTrdModuleAbstract::GetPadRowCol	(	Int_t	address,
		Int_t &	c ) const

inlinevirtualinherited

Addressing read-out pads based on module address.

Parameters

[in]	address	pad address within module
[in]	c	on return global column id

Returns: global row address within module

Definition at line 107 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fDigiPar, and CbmTrdModuleAbstract::GetNcols().

Referenced by AddDigi(), CheckMerge(), CbmTrdModuleSim2D::FlushBuffer(), LoadDigis(), LoadDigisRC(), MergeDigis(), and ProjectDigis().

◆ GetPath()

virtual const Char_t * CbmTrdModuleAbstract::GetPath ( ) const

inlinevirtualinherited

Definition at line 72 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fGeoPar.

Referenced by CbmTrdDigitizer::AddModule(), CbmTrdModuleSim2D::MakeDigi(), and CbmTrdModuleSimR::MakeDigi().

◆ GetXcorr()

Double_t CbmTrdModuleRec2D::GetXcorr	(	Double_t	dx,
		Int_t	typ,
		Int_t	cls = 0 ) const

x position correction based on LUT

Parameters

[in]	dx	offset computed on charge sharing expressed in [pw]
[in]	typ	hit type central pad [0] or edge [1]
[in]	cls	correction class x wrt center [0] row-cross [1] row-cross biassed x [2]

Returns: correction expresed in [cm]

Give the linear interpolation of SYS correction for current position offset "dx" based on LUT calculated wrt MC EbyE data. The position offset is expresed in [pw] units while the output is in [cm]

Definition at line 960 of file CbmTrdModuleRec2D.cxx.

References fgCorrRcXbiasXval, fgCorrRcXval, fgCorrXdx, fgCorrXval, and NBINSCORRX.

Referenced by BuildHit(), and MergeHits().

◆ GetXoffset()

Double_t CbmTrdModuleRec2D::GetXoffset ( Int_t n0 = 0 ) const

private

Definition at line 928 of file CbmTrdModuleRec2D.cxx.

References vs, vx, and vxe.

Referenced by BuildHit(), and MergeHits().

◆ GetYcorr()

Double_t CbmTrdModuleRec2D::GetYcorr	(	Double_t	dy,
		Int_t	cls = 0 ) const

y position correction based on LUT

Parameters

[in]	dy	offset computed on charge sharing expressed in [ph]
[in]	cls	correction class

Returns: correction expresed in [cm]

Process y offset. Apply systematic correction for y (MC derived). The position offset is expresed in [pw] units while the output is in [cm]

Definition at line 997 of file CbmTrdModuleRec2D.cxx.

References fgCorrYval, IsLeftHit(), IsMaxTilt(), IsSymmHit(), and vs.

Referenced by BuildHit(), and MergeHits().

◆ GetYoffset()

Double_t CbmTrdModuleRec2D::GetYoffset ( Int_t n0 = 0 ) const

private

Definition at line 943 of file CbmTrdModuleRec2D.cxx.

References vs, vx, and vxe.

Referenced by BuildHit(), and MergeHits().

◆ HasLeftSgn()

Bool_t CbmTrdModuleRec2D::HasLeftSgn ( ) const

inlineprivate

Definition at line 192 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by ProjectDigis().

◆ HasOvf()

Bool_t CbmTrdModuleRec2D::HasOvf ( ) const

inlineprivate

Definition at line 193 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by BuildHit(), GetHitClass(), and MergeHits().

◆ IsBiasX()

Bool_t CbmTrdModuleRec2D::IsBiasX ( ) const

inlineprivate

Definition at line 194 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by MergeHits(), and ProjectDigis().

◆ IsBiasXleft()

Bool_t CbmTrdModuleRec2D::IsBiasXleft ( ) const

inlineprivate

Definition at line 195 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by GetHitRcClass(), MergeHits(), and ProjectDigis().

◆ IsBiasXmid()

Bool_t CbmTrdModuleRec2D::IsBiasXmid ( ) const

inlineprivate

Definition at line 196 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by GetHitRcClass().

◆ IsBiasXright()

Bool_t CbmTrdModuleRec2D::IsBiasXright ( ) const

inlineprivate

Definition at line 197 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by GetHitRcClass().

◆ IsBiasY()

Bool_t CbmTrdModuleRec2D::IsBiasY ( ) const

inlineprivate

Definition at line 198 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by ProjectDigis().

◆ IsBiasYleft()

Bool_t CbmTrdModuleRec2D::IsBiasYleft ( ) const

inlineprivate

Definition at line 199 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by ProjectDigis().

◆ IsChannelMasked()

bool CbmTrdModuleAbstract::IsChannelMasked ( int ch ) const

inherited

Inquire the ASIC par set.

Returns: true for actively masked channel

Definition at line 30 of file CbmTrdModuleAbstract.cxx.

References CbmTrdModuleAbstract::fAsicPar, CbmTrdParModAsic::GetAsicPar(), and CbmTrdParAsic::IsChannelMasked().

◆ IsLeftHit()

Bool_t CbmTrdModuleRec2D::IsLeftHit ( ) const

inlineprivate

Definition at line 200 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by GetYcorr(), and ProjectDigis().

◆ IsMaxTilt()

Bool_t CbmTrdModuleRec2D::IsMaxTilt ( ) const

inlineprivate

Definition at line 201 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by BuildHit(), GetHitClass(), GetYcorr(), IsOpenLeft(), IsOpenRight(), MergeHits(), and ProjectDigis().

◆ IsOpenLeft()

Bool_t CbmTrdModuleRec2D::IsOpenLeft ( ) const

inlineprivate

Definition at line 202 of file CbmTrdModuleRec2D.h.

References IsMaxTilt(), and viM.

Referenced by BuildHit(), MergeHits(), and ProjectDigis().

◆ IsOpenRight()

Bool_t CbmTrdModuleRec2D::IsOpenRight ( ) const

inlineprivate

Definition at line 271 of file CbmTrdModuleRec2D.h.

References IsMaxTilt(), viM, and vs.

Referenced by BuildHit(), MergeHits(), and ProjectDigis().

◆ IsSymmHit()

Bool_t CbmTrdModuleRec2D::IsSymmHit ( ) const

inlineprivate

Definition at line 204 of file CbmTrdModuleRec2D.h.

References TESTBIT, and vyM.

Referenced by BuildHit(), GetHitClass(), GetYcorr(), MergeHits(), and ProjectDigis().

◆ LoadDigis() [1/2]

Int_t CbmTrdModuleRec2D::LoadDigis	(	std::vector< const CbmTrdDigi * > *	digis,
		std::vector< CbmTrdDigi * > *	vdgM,
		std::vector< Bool_t > *	vmask,
		ULong64_t &	t0,
		Int_t &	cM )

private

Load digis info into local data structures.

Parameters

[in]	digis	initial digis list shrinked for incomplete digis.
[in]	vdgM	list of merged digis
[in]	vmask	position of merged digis in the digis list
[in]	t0	prompt time of cluster
[out]	cM	relative position of maximum

Returns: no of signals loaded. if detected overflow negative number

◆ LoadDigis() [2/2]

Int_t CbmTrdModuleRec2D::LoadDigis	(	vector< const CbmTrdDigi * > *	din,
		Int_t	cid )

Load RAW digis into working array of RECO digis.

Parameters

[in]	din	list of RAW digis in increasing order of column no
[in]	cid	cluster index in the cluster array

Returns: no of digis loaded

Load RAW digis info in calibration aware strucuture CbmTrdDigiReco Do basic sanity checks; also incomplete adjacent digi and if found merge them.

Definition at line 1088 of file CbmTrdModuleRec2D.cxx.

References fDigis, CbmTrdDigi::GetAddressChannel(), and CbmTrdModuleAbstract::GetPadRowCol().

Referenced by MakeHit().

◆ LoadDigisRC()

Int_t CbmTrdModuleRec2D::LoadDigisRC	(	vector< const CbmTrdDigi * > *	digis,
		const Int_t	r0,
		const Int_t	a0,
		ULong64_t &	t0,
		Int_t &	cM )

private

Load digis information for row-cross hits in working vectors. The digis as provided by the digitizer are replaced by the merged one (TODO) according to the vmask map. Digis are represented in the normal coordinate system of (pad width [pw], DAQ time [clk], signal [ADC chs]) with rectangular signals at integer positions.
TODO

Time information in the secondary row not used.
Time walk (dependence on charge) not recovered by calibration.

Definition at line 1532 of file CbmTrdModuleRec2D.cxx.

References CWRITE(), CbmTrdModuleAbstract::fDigiPar, CbmTrdDigi::GetAddressChannel(), CbmTrdFASP::GetBaselineCorr(), CbmTrdDigi::GetCharge(), CbmTrdParModDigi::GetNofColumns(), CbmTrdModuleAbstract::GetPadRowCol(), max(), CbmTrdDigi::ToString(), vs, vse, vt, vx, and vxe.

◆ LocalToMaster()

void CbmTrdModuleAbstract::LocalToMaster	(	Double_t	in[3],
		Double_t	out[3] )

virtualinherited

Definition at line 39 of file CbmTrdModuleAbstract.cxx.

References CbmTrdModuleAbstract::fGeoPar, and CbmTrdParModGeo::LocalToMaster().

Referenced by BuildHit(), CbmTrdModuleRecR::MakeHit(), and MergeHits().

◆ MakeHit()

CbmTrdHit * CbmTrdModuleRec2D::MakeHit	(	Int_t	cId,
		const CbmTrdCluster *	c,
		std::vector< const CbmTrdDigi * > *	digis )

virtual

Steering routine for converting cluster to hit.

Implements CbmTrdModuleRec.

Definition at line 837 of file CbmTrdModuleRec2D.cxx.

References BuildHit(), CDRAW(), CHELPERS(), CWRITE(), DrawHit(), fgEdep, fgPRF, fgT, CbmTrdModuleRec::fHits, CbmTrdModuleAbstract::fModAddress, CbmTrdCluster::HasFaspDigis(), LoadDigis(), ProjectDigis(), CbmHit::SetAddress(), CbmHit::SetRefId(), CbmTrdCluster::ToString(), and CbmTrdHit::ToString().

◆ MakeHits()

Bool_t CbmTrdModuleRec2D::MakeHits ( )

virtual

Steering routine for building hits.

Implements CbmTrdModuleRec.

Definition at line 257 of file CbmTrdModuleRec2D.cxx.

◆ MergeDigis()

Bool_t CbmTrdModuleRec2D::MergeDigis	(	std::vector< const CbmTrdDigi * > *	digis,
		std::vector< CbmTrdDigi * > *	vdgM,
		std::vector< Bool_t > *	vmask )

private

Merge R/T signals to digis if topological conditions in cluster are fulfilled.

Parameters

[in]	digis	initial digis list.
[out]	vdgM	list of merged digis
[out]	vmask	position of merged digis in the output digis list

Returns: If successful the digis are resized by removing the references to incomplete clusters

Definition at line 1733 of file CbmTrdModuleRec2D.cxx.

References CWRITE(), CbmTrdDigi::GetAddressChannel(), CbmTrdDigi::GetCharge(), CbmTrdModuleAbstract::GetPadRowCol(), CbmTrdDigi::GetTimeDAQ(), CbmTrdDigi::GetTriggerType(), CbmTrdDigi::SetCharge(), CbmTrdDigi::SetTriggerType(), and CbmTrdDigi::ToString().

◆ MergeHits()

Bool_t CbmTrdModuleRec2D::MergeHits	(	CbmTrdHit *	h,
		Int_t	a0 )

Algorithm for hit merging.

Parameters

[in]	h	hit to be modified by addition of hp.
[in]	a0	anode hypothesis around boundary (see CheckMerge function).

Returns: TRUE if succesful.

Definition at line 471 of file CbmTrdModuleRec2D.cxx.

References CbmTrdDigi::Clk(), CWRITE(), CbmTrdModuleAbstract::fDigiPar, fHitTimeOff, GetHitClass(), GetHitRcClass(), CbmTrdParModDigi::GetPadPosition(), CbmTrdParModDigi::GetPadSizeX(), CbmTrdParModDigi::GetPadSizeY(), CbmTrdParModDigi::GetSectorRow(), GetXcorr(), GetXoffset(), GetYcorr(), GetYoffset(), HasOvf(), IsBiasX(), IsBiasXleft(), IsMaxTilt(), IsOpenLeft(), IsOpenRight(), IsSymmHit(), CbmTrdDigi::kFASP, CbmTrdModuleAbstract::LocalToMaster(), RecenterXoffset(), RecenterYoffset(), vcM, viM, vrM, vs, vt0, and vyM.

Referenced by PostProcessHits().

◆ operator=()

const CbmTrdModuleRec2D & CbmTrdModuleRec2D::operator= ( const CbmTrdModuleRec2D & ref )

private

◆ PostProcessHits()

Bool_t CbmTrdModuleRec2D::PostProcessHits ( )

virtual

Finalize hits (merge RC hits, etc)

Steering routine for classifying hits and apply further analysis -> hit merging for row-cross (see RowCross)

Reimplemented from CbmTrdModuleRec.

Definition at line 287 of file CbmTrdModuleRec2D.cxx.

References CheckMerge(), CWRITE(), CbmTrdModuleAbstract::fDigiPar, fDigis, CbmTrdModuleRec::fHits, CbmTrdParModDigi::GetPadSizeX(), CbmTrdParModDigi::GetPadSizeY(), CbmHit::GetRefId(), CbmHit::GetTime(), CbmPixelHit::GetX(), CbmPixelHit::GetY(), CbmTrdHit::IsUsed(), MergeHits(), ProjectDigis(), and CbmTrdHit::ToString().

◆ PreProcessHits()

Bool_t CbmTrdModuleRec2D::PreProcessHits ( )

virtual

Check hit quality (deconvolute pile-ups, etc)

Steering routine for classifying hits and apply further analysis -> hit deconvolution (see Deconvolute)

Reimplemented from CbmTrdModuleRec.

Definition at line 260 of file CbmTrdModuleRec2D.cxx.

References CheckConvolution(), CWRITE(), Deconvolute(), and CbmTrdModuleRec::fHits.

◆ ProjectDigis()

Int_t CbmTrdModuleRec2D::ProjectDigis	(	Int_t	cid,
		Int_t	cjd = -1 )

Load digis information in working vectors Digis are represented in the normal coordinate system of (pad width [pw], DAQ time [clk], signal [ADC chs]) with rectangular signals at integer positions.

Definition at line 1126 of file CbmTrdModuleRec2D.cxx.

References CWRITE(), fDigis, CbmTrdDigi::GetAddressChannel(), CbmTrdModuleAbstract::GetPadRowCol(), CbmTrdDigiRec::GetTiltCharge(), HasLeftSgn(), IsBiasX(), IsBiasXleft(), IsBiasY(), IsBiasYleft(), IsLeftHit(), IsMaxTilt(), IsOpenLeft(), IsOpenRight(), IsSymmHit(), max(), SetBiasX(), SetBiasXleft(), SetBiasXmid(), SetBiasXright(), SetBiasY(), SetBiasYleft(), SetBiasYmid(), SetBiasYright(), SetLeftHit(), SetLeftSgn(), SetMaxTilt(), SetOvf(), SetSymmHit(), CbmTrdDigi::ToString(), vcM, viM, vrM, vs, vse, vt, vt0, vx, vxe, and vyM.

Referenced by MakeHit(), and PostProcessHits().

◆ RecenterXoffset()

void CbmTrdModuleRec2D::RecenterXoffset ( Double_t & dx )

Shift graph representation to [-0.5, 0.5].

Parameters

[in] dx offset wrt center pad [pw]

Shift graph representation to fit dx[pw] in [-0.5, 0.5]

Definition at line 1049 of file CbmTrdModuleRec2D.cxx.

References CbmTrdModuleAbstract::GetNcols(), vcM, and vx.

Referenced by BuildHit(), and MergeHits().

◆ RecenterYoffset()

void CbmTrdModuleRec2D::RecenterYoffset ( Double_t & dy )

Shift graph representation to [-0.5, 0.5].

Parameters

[in] dy offset wrt center pad [ph]

Shift graph representation to fit dy[ph] in [-0.5, 0.5]

Definition at line 1070 of file CbmTrdModuleRec2D.cxx.

Referenced by BuildHit(), and MergeHits().

◆ SetAsicPar()

virtual void CbmTrdModuleAbstract::SetAsicPar ( CbmTrdParModAsic * p = nullptr )

inlinevirtualinherited

Reimplemented in CbmTrdModuleSim2D, and CbmTrdModuleSimR.

Definition at line 81 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fAsicPar.

◆ SetBiasX()

void CbmTrdModuleRec2D::SetBiasX ( Bool_t set = 1 )

inlineprivate

Definition at line 205 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetBiasXleft()

void CbmTrdModuleRec2D::SetBiasXleft ( Bool_t set = 1 )

inlineprivate

Definition at line 206 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetBiasXmid()

void CbmTrdModuleRec2D::SetBiasXmid ( Bool_t set = 1 )

inlineprivate

Definition at line 207 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetBiasXright()

void CbmTrdModuleRec2D::SetBiasXright ( Bool_t set = 1 )

inlineprivate

Definition at line 208 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetBiasY()

void CbmTrdModuleRec2D::SetBiasY ( Bool_t set = 1 )

inlineprivate

Definition at line 209 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetBiasYleft()

void CbmTrdModuleRec2D::SetBiasYleft ( Bool_t set = 1 )

inlineprivate

Definition at line 210 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetBiasYmid()

void CbmTrdModuleRec2D::SetBiasYmid ( Bool_t set = 1 )

inlineprivate

Definition at line 211 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetBiasYright()

void CbmTrdModuleRec2D::SetBiasYright ( Bool_t set = 1 )

inlineprivate

Definition at line 212 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetChmbPar()

virtual void CbmTrdModuleAbstract::SetChmbPar ( const CbmTrdParModGas * p )

inlinevirtualinherited

Definition at line 82 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fChmbPar.

◆ SetDigiPar()

virtual void CbmTrdModuleAbstract::SetDigiPar ( const CbmTrdParModDigi * p )

inlinevirtualinherited

Definition at line 83 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fDigiPar.

◆ SetGainPar()

virtual void CbmTrdModuleAbstract::SetGainPar ( const CbmTrdParModGain * p )

inlinevirtualinherited

Definition at line 84 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fGainPar.

◆ SetGeoPar()

virtual void CbmTrdModuleAbstract::SetGeoPar ( const CbmTrdParModGeo * p )

inlinevirtualinherited

Definition at line 85 of file CbmTrdModuleAbstract.h.

References CbmTrdModuleAbstract::fGeoPar.

◆ SetHitTimeOffset()

void CbmTrdModuleRec2D::SetHitTimeOffset ( int dt )

inline

Time offset to synchronize TRD2D hits to the rest of detectors.

Parameters

dt	offset in [ns]

Definition at line 128 of file CbmTrdModuleRec2D.h.

References fHitTimeOff.

◆ SetLeftHit()

void CbmTrdModuleRec2D::SetLeftHit ( Bool_t set = 1 )

inlineprivate

Definition at line 214 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetLeftSgn()

void CbmTrdModuleRec2D::SetLeftSgn ( Bool_t set = 1 )

inlineprivate

Definition at line 213 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetMaxTilt()

void CbmTrdModuleRec2D::SetMaxTilt ( Bool_t set = 1 )

inlineprivate

Definition at line 216 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetOvf()

void CbmTrdModuleRec2D::SetOvf ( Bool_t set = 1 )

inlineprivate

Definition at line 217 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetSymmHit()

void CbmTrdModuleRec2D::SetSymmHit ( Bool_t set = 1 )

inlineprivate

Definition at line 215 of file CbmTrdModuleRec2D.h.

References CLRBIT, SETBIT, and vyM.

Referenced by ProjectDigis().

◆ SetUseHelpers()

void CbmTrdModuleRec2D::SetUseHelpers ( bool use = true )

inline

Steer usage of helper graphs for computing time and energy per hit. A cost wrt the additional performance vs. CPU has to be performed.

Definition at line 121 of file CbmTrdModuleRec2D.h.

References CLRBIT, fConfigMap, kHelpers, and SETBIT.

Member Data Documentation

◆ fAsicPar

CbmTrdParModAsic* CbmTrdModuleAbstract::fAsicPar = nullptr

protectedinherited

the set of ASIC operating on the module (owned)

Definition at line 95 of file CbmTrdModuleAbstract.h.

Referenced by AddDigi(), CbmTrdModuleSim2D::AddDigi(), CbmTrdModuleSim2D::FlushBuffer(), GetFaspChCalibrator(), CbmTrdModuleAbstract::GetNasics(), CbmTrdModuleAbstract::IsChannelMasked(), CbmTrdModuleAbstract::SetAsicPar(), CbmTrdModuleSim2D::SetAsicPar(), CbmTrdModuleSimR::SetAsicPar(), and CbmTrdModuleAbstract::~CbmTrdModuleAbstract().

◆ fBuffer

std::map<Int_t, std::list<CbmTrdCluster*> > CbmTrdModuleRec2D::fBuffer

private

time interval to still keep clusters in buffer [clk]

Definition at line 223 of file CbmTrdModuleRec2D.h.

Referenced by AddDigi(), FindClusters(), and GetOverThreshold().

◆ fCalled

UInt_t CbmTrdModuleRec::fCalled

protectedinherited

counter for the number of calls

Definition at line 65 of file CbmTrdModuleRec.h.

Referenced by CbmTrdModuleRec::Clear().

◆ fChmbPar

const CbmTrdParModGas* CbmTrdModuleAbstract::fChmbPar = nullptr

protectedinherited

detection description (HV, drift) of module

Definition at line 94 of file CbmTrdModuleAbstract.h.

Referenced by CbmTrdModuleSim2D::AddDigi(), CbmTrdModuleSim2D::MakeDigi(), and CbmTrdModuleAbstract::SetChmbPar().

◆ fClusters

TClonesArray* CbmTrdModuleRec::fClusters

protectedinherited

module wise storage of reconstructed cluster

Definition at line 66 of file CbmTrdModuleRec.h.

Referenced by CbmTrdModuleRecR::addClusters(), CbmTrdModuleRec::Clear(), CbmTrdModuleRec::GetClusters(), CbmTrdModuleRec::GetClusters(), and CbmTrdModuleRec::~CbmTrdModuleRec().

◆ fConfigMap

UChar_t CbmTrdModuleRec2D::fConfigMap = 0

private

Definition at line 219 of file CbmTrdModuleRec2D.h.

Referenced by CDRAW(), CHELPERS(), Config(), CWRITE(), and SetUseHelpers().

◆ fDigiPar

const CbmTrdParModDigi* CbmTrdModuleAbstract::fDigiPar = nullptr

protectedinherited

read-out description of module

Definition at line 93 of file CbmTrdModuleAbstract.h.

◆ fDigis

std::map<Int_t, vector<CbmTrdDigiRec*> > CbmTrdModuleRec2D::fDigis

private

Definition at line 224 of file CbmTrdModuleRec2D.h.

Referenced by CheckMerge(), LoadDigis(), PostProcessHits(), and ProjectDigis().

◆ fGainPar

const CbmTrdParModGain* CbmTrdModuleAbstract::fGainPar = nullptr

protectedinherited

Analog to digital conversion for module.

Definition at line 96 of file CbmTrdModuleAbstract.h.

Referenced by CbmTrdModuleAbstract::SetGainPar().

◆ fgCorrRcXbiasXval

Float_t CbmTrdModuleRec2D::fgCorrRcXbiasXval

staticprivate

Initial value:

= {
  {0.00100, 0.00260, 0.00540, 0.00740, 0.00900, 0.01060, 0.01300, 0.01460, 0.01660, 0.01900, 0.02060, 0.02260, 0.02420,
   0.02700, 0.02860, 0.02980, 0.03220, 0.03340, 0.03540, 0.03620, 0.03820, 0.04020, 0.04180, 0.04340, 0.04460, 0.04620,
   0.04740, 0.04941, 0.05088, 0.05233, 0.05375, 0.05515, 0.05653, 0.05788, 0.05921, 0.06052, 0.06180, 0.06306, 0.06430,
   0.06551, 0.06670, 0.06786, 0.06901, 0.07012, 0.07122, 0.07229, 0.07334, 0.07436, 0.07536, 0.07634},
  {0.00100, 0.00380, 0.00780, 0.00900, 0.01220, 0.01460, 0.01860, 0.01940, 0.02260, 0.02540, 0.02820, 0.03060, 0.03220,
   0.03660, 0.03980, 0.04094, 0.04420, 0.04620, 0.04824, 0.04980, 0.05298, 0.05532, 0.05740, 0.05991, 0.06217, 0.06500,
   0.06540, 0.06900, 0.07096, 0.07310, 0.07380, 0.07729, 0.07935, 0.08139, 0.08340, 0.08538, 0.08734, 0.08928, 0.08900,
   0.09307, 0.09493, 0.09340, 0.09858, 0.09620, 0.09740, 0.10386, 0.09980, 0.10726, 0.10892, 0.11056},
  {0.00011, 0.00140, 0.00340, 0.00420, 0.00500, 0.00620, 0.00820, 0.00860, 0.01060, 0.01100, 0.01220, 0.01340, 0.01500,
   0.01540, 0.01700, 0.01820, 0.01900, 0.02060, 0.02180, 0.02260, 0.02340, 0.02420, 0.02500, 0.02500, 0.02660, 0.02740,
   0.02820, 0.02900, 0.03020, 0.03180, 0.03300, 0.03260, 0.03380, 0.03460, 0.03500, 0.03580, 0.03780, 0.03820, 0.03860,
   0.03900, 0.04100, 0.04180, 0.04060, 0.04300, 0.04340, 0.04340, 0.04380, 0.04460, 0.04580, 0.04540}}

discretized correction LUT

Definition at line 1816 of file CbmTrdModuleRec2D.h.

Referenced by GetXcorr().

◆ fgCorrRcXval

Float_t CbmTrdModuleRec2D::fgCorrRcXval

staticprivate

Initial value:

= {
  {-0.00050, -0.00050, -0.00150, -0.00250, -0.00250, -0.00350, -0.00450, -0.00450, -0.00550, -0.00650,
   -0.00650, -0.00750, -0.00850, -0.00850, -0.00850, -0.00950, -0.00950, -0.00950, -0.01050, -0.01150,
   -0.01150, -0.01150, -0.01250, -0.01250, -0.01250, -0.01250, -0.01350, -0.01350, -0.01350, -0.01350,
   -0.01450, -0.01450, -0.01450, -0.01550, -0.01550, -0.01550, -0.01550, -0.01650, -0.01650, -0.01550,
   -0.01650, -0.01614, -0.01620, -0.01624, -0.01626, -0.01627, -0.01626, -0.01624, -0.01620, -0.01615},
  {0.36412, 0.34567, 0.32815, 0.31152, 0.29574, 0.28075, 0.26652, 0.25302, 0.24020, 0.22803, 0.21647, 0.21400, 0.19400,
   0.18520, 0.17582, 0.16600, 0.14600, 0.13800, 0.14280, 0.14200, 0.13400, 0.12600, 0.12200, 0.11000, 0.10200, 0.09400,
   0.09000, 0.08600, 0.08200, 0.07400, 0.07000, 0.06600, 0.06600, 0.06200, 0.05800, 0.05400, 0.05400, 0.05000, 0.04600,
   0.04600, 0.04200, 0.03800, 0.03800, 0.03400, 0.03400, 0.03000, 0.03000, 0.02600, 0.02200, 0.02200}}

discretized correction params

Definition at line 1806 of file CbmTrdModuleRec2D.h.

Referenced by GetXcorr().

◆ fgCorrXdx

Float_t CbmTrdModuleRec2D::fgCorrXdx = 0.01

staticprivate

working copy of signal relative position errors

Definition at line 238 of file CbmTrdModuleRec2D.h.

Referenced by GetXcorr().

◆ fgCorrXval

Float_t CbmTrdModuleRec2D::fgCorrXval

staticprivate

Initial value:

= {
  {-0.001, -0.001, -0.002, -0.002, -0.003, -0.003, -0.003, -0.004, -0.004, -0.006, -0.006, -0.006, -0.007,
   -0.007, -0.008, -0.008, -0.008, -0.009, -0.009, -0.011, -0.011, -0.011, -0.012, -0.012, -0.012, -0.012,
   -0.013, -0.013, -0.013, -0.013, -0.014, -0.014, -0.014, -0.014, -0.014, -0.016, -0.016, -0.016, -0.016,
   -0.017, -0.017, -0.017, -0.018, -0.018, -0.018, -0.018, -0.018, 0.000,  0.000,  0.000},
  {0.467, 0.430, 0.396, 0.364, 0.335, 0.312, 0.291, 0.256, 0.234, 0.219, 0.207, 0.191, 0.172,
   0.154, 0.147, 0.134, 0.123, 0.119, 0.109, 0.122, 0.113, 0.104, 0.093, 0.087, 0.079, 0.073,
   0.067, 0.063, 0.058, 0.053, 0.049, 0.046, 0.042, 0.038, 0.036, 0.032, 0.029, 0.027, 0.024,
   0.022, 0.019, 0.017, 0.014, 0.013, 0.011, 0.009, 0.007, 0.004, 0.003, 0.001},
  {0.001,  0.001,  0.001,  0.001,  0.002,  0.002,  0.001,  0.002,  0.004,  0.003,  0.002,  0.002,  0.002,
   0.002,  0.002,  0.002,  0.003,  0.004,  0.003,  0.004,  0.004,  0.007,  0.003,  0.004,  0.002,  0.002,
   -0.011, -0.011, -0.012, -0.012, -0.012, -0.013, -0.013, -0.013, -0.014, -0.014, -0.014, -0.016, -0.016,
   -0.016, -0.017, -0.017, -0.017, -0.018, -0.018, -0.018, -0.019, 0.029,  0.018,  0.001}}

step of the discretized correction LUT

Definition at line 1789 of file CbmTrdModuleRec2D.h.

Referenced by GetXcorr().

◆ fgCorrYval

Float_t CbmTrdModuleRec2D::fgCorrYval

staticprivate

Initial value:

= {{2.421729, 0.},
                                                        {0.629389, -0.215285},
                                                        {0.23958, 0.},
                                                        {0.151913, 0.054404}}

discretized correction LUT

Definition at line 1802 of file CbmTrdModuleRec2D.h.

Referenced by GetYcorr().

◆ fgDT

Double_t CbmTrdModuleRec2D::fgDT = {4.181e-6, 1586, 24}

staticprivate

discretized correction LUT

Definition at line 29 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit().

◆ fgEdep

TGraphErrors * CbmTrdModuleRec2D::fgEdep = nullptr

staticprivate

FASP delay wrt signal.

Definition at line 244 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), and MakeHit().

◆ fGeoPar

const CbmTrdParModGeo* CbmTrdModuleAbstract::fGeoPar = nullptr

protectedinherited

link to gGeometry for module

Definition at line 97 of file CbmTrdModuleAbstract.h.

Referenced by CbmTrdModuleAbstract::GetDx(), CbmTrdModuleAbstract::GetDy(), CbmTrdModuleAbstract::GetDz(), CbmTrdModuleAbstract::GetPath(), CbmTrdModuleAbstract::LocalToMaster(), and CbmTrdModuleAbstract::SetGeoPar().

◆ fgPRF

TF1 * CbmTrdModuleRec2D::fgPRF = nullptr

staticprivate

data handler for cluster PRF

Definition at line 245 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), and MakeHit().

◆ fgT

TGraphErrors * CbmTrdModuleRec2D::fgT = nullptr

staticprivate

fitter for cluster PRF

Definition at line 246 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), and MakeHit().

◆ fHits

TClonesArray* CbmTrdModuleRec::fHits

protectedinherited

module wise storage of reconstructed hits

Definition at line 67 of file CbmTrdModuleRec.h.

Referenced by CbmTrdModuleRec::Clear(), CbmTrdModuleRec::GetHits(), CbmTrdModuleRec::GetHits(), MakeHit(), CbmTrdModuleRecR::MakeHit(), PostProcessHits(), PreProcessHits(), and CbmTrdModuleRec::~CbmTrdModuleRec().

◆ fHitTimeOff

int CbmTrdModuleRec2D::fHitTimeOff = 0

private

bit map for cluster topology classification

Definition at line 231 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), MergeHits(), and SetHitTimeOffset().

◆ fLayerId

Char_t CbmTrdModuleAbstract::fLayerId = -1

protectedinherited

layer identifier

Definition at line 89 of file CbmTrdModuleAbstract.h.

Referenced by CbmTrdModuleAbstract::CbmTrdModuleAbstract(), CbmTrdModuleSim2D::FlushBuffer(), CbmTrdModuleSimR::ScanPadPlane(), and CbmTrdModuleSimR::SetAsicPar().

◆ fModAddress

UShort_t CbmTrdModuleAbstract::fModAddress = 0

protectedinherited

unique identifier for current module

Definition at line 88 of file CbmTrdModuleAbstract.h.

Referenced by CbmTrdModuleRecR::addClusters(), CbmTrdModuleSimR::AddCrosstalk(), AddDigi(), CbmTrdModuleSim2D::AddDigi(), CbmTrdModuleSimR::AddDigi(), CbmTrdModuleSimR::AddDigitoBuffer(), CbmTrdModuleAbstract::CbmTrdModuleAbstract(), CbmTrdModuleSimR::CheckMulti(), CbmTrdModuleRecR::FindClusters(), CbmTrdModuleSim2D::FlushBuffer(), CbmTrdModuleAbstract::GetAsicAddress(), MakeHit(), CbmTrdModuleRecR::MakeHit(), CbmTrdModuleSimR::ProcessPulseBuffer(), CbmTrdModuleSimR::ScanPadPlane(), CbmTrdModuleSim2D::SetAsicPar(), and CbmTrdModuleSimR::SetAsicPar().

◆ fRotation

UChar_t CbmTrdModuleAbstract::fRotation = 0

protectedinherited

rotation angle for current module

Definition at line 90 of file CbmTrdModuleAbstract.h.

Referenced by CbmTrdModuleAbstract::CbmTrdModuleAbstract().

◆ fT0

ULong64_t CbmTrdModuleRec2D::fT0 = 0

private

task configuration settings

Definition at line 220 of file CbmTrdModuleRec2D.h.

Referenced by AddDigi().

◆ fTimeLast

UInt_t CbmTrdModuleRec2D::fTimeLast = 0

private

start time of event/time slice [clk]

Definition at line 221 of file CbmTrdModuleRec2D.h.

Referenced by AddDigi(), and FindClusters().

◆ fTimeWinKeep

UInt_t CbmTrdModuleRec2D::fTimeWinKeep = 11

private

time of last digi processed in module [clk]

Definition at line 222 of file CbmTrdModuleRec2D.h.

Referenced by FindClusters().

◆ vcM

UChar_t CbmTrdModuleRec2D::vcM = 0

private

start time of current hit [clk]

Definition at line 227 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), MergeHits(), ProjectDigis(), and RecenterXoffset().

◆ viM

UChar_t CbmTrdModuleRec2D::viM = 0

private

maximum row

Definition at line 229 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), IsOpenLeft(), IsOpenRight(), MergeHits(), and ProjectDigis().

◆ vrM

UChar_t CbmTrdModuleRec2D::vrM = 0

private

maximum col

Definition at line 228 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), MergeHits(), and ProjectDigis().

◆ vs

std::vector<Double_t> CbmTrdModuleRec2D::vs

private

hit time offset for synchronization

Definition at line 232 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), GetHitClass(), GetXoffset(), GetYcorr(), GetYoffset(), IsOpenRight(), LoadDigisRC(), MergeHits(), and ProjectDigis().

◆ vse

std::vector<Double_t> CbmTrdModuleRec2D::vse

private

working copy of signals from cluster

Definition at line 233 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), LoadDigisRC(), and ProjectDigis().

◆ vt

std::vector<Char_t> CbmTrdModuleRec2D::vt

private

working copy of signal errors from cluster

Definition at line 234 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), LoadDigisRC(), and ProjectDigis().

◆ vt0

ULong64_t CbmTrdModuleRec2D::vt0 = 0

private

cluster-wise organized calibrated digi

Definition at line 226 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), MergeHits(), and ProjectDigis().

◆ vx

std::vector<Double_t> CbmTrdModuleRec2D::vx

private

working copy of signal relative timing

Definition at line 235 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), GetXoffset(), GetYoffset(), LoadDigisRC(), ProjectDigis(), and RecenterXoffset().

◆ vxe

std::vector<Double_t> CbmTrdModuleRec2D::vxe

private

working copy of signal relative positions

Definition at line 236 of file CbmTrdModuleRec2D.h.

Referenced by BuildHit(), GetXoffset(), GetYoffset(), LoadDigisRC(), and ProjectDigis().

◆ vyM

UShort_t CbmTrdModuleRec2D::vyM = 0

private

index of maximum signal in the projection

Definition at line 230 of file CbmTrdModuleRec2D.h.

Referenced by GetHitMap(), GetHitRcClass(), HasLeftSgn(), HasOvf(), IsBiasX(), IsBiasXleft(), IsBiasXmid(), IsBiasXright(), IsBiasY(), IsBiasYleft(), IsLeftHit(), IsMaxTilt(), IsSymmHit(), MergeHits(), ProjectDigis(), SetBiasX(), SetBiasXleft(), SetBiasXmid(), SetBiasXright(), SetBiasY(), SetBiasYleft(), SetBiasYmid(), SetBiasYright(), SetLeftHit(), SetLeftSgn(), SetMaxTilt(), SetOvf(), and SetSymmHit().

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

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Enumeration Documentation

◆ ECbmTrdModuleRec2D

Constructor & Destructor Documentation

◆ CbmTrdModuleRec2D() [1/3]

◆ CbmTrdModuleRec2D() [2/3]

◆ ~CbmTrdModuleRec2D()

◆ CbmTrdModuleRec2D() [3/3]

Member Function Documentation

◆ AddClusterEdges()

◆ AddDigi()

◆ BuildHit()

◆ CDRAW()

◆ CheckConvolution()

◆ CheckMerge()

◆ CHELPERS()

◆ Clear()

◆ Config()

◆ CWRITE()

◆ Deconvolute()

◆ DrawHit()

◆ FindClusters()

◆ GetAsicAddress()

◆ GetClusters() [1/2]

◆ GetClusters() [2/2]

◆ GetDx()

◆ GetDy()

◆ GetDz()

◆ GetFaspChCalibrator()

◆ GetHitClass()

◆ GetHitMap()

◆ GetHitRcClass()

◆ GetHits() [1/2]

◆ GetHits() [2/2]

◆ GetNasics()

◆ GetNcols()

◆ GetNrows()

◆ GetOverThreshold()

◆ GetPadAddress()

◆ GetPadRowCol()

◆ GetPath()

◆ GetXcorr()

◆ GetXoffset()

◆ GetYcorr()

◆ GetYoffset()

◆ HasLeftSgn()

◆ HasOvf()

◆ IsBiasX()

◆ IsBiasXleft()

◆ IsBiasXmid()

◆ IsBiasXright()

◆ IsBiasY()

◆ IsBiasYleft()

◆ IsChannelMasked()

◆ IsLeftHit()

◆ IsMaxTilt()

◆ IsOpenLeft()

◆ IsOpenRight()

◆ IsSymmHit()

◆ LoadDigis() [1/2]

◆ LoadDigis() [2/2]

◆ LoadDigisRC()

◆ LocalToMaster()

◆ MakeHit()

◆ MakeHits()

◆ MergeDigis()

◆ MergeHits()

◆ operator=()

◆ PostProcessHits()

◆ PreProcessHits()

◆ ProjectDigis()

◆ RecenterXoffset()

◆ RecenterYoffset()

◆ SetAsicPar()