Class Constants

java.lang.Object

org.jlab.rec.dc.Constants

public class Constants
extends Object

Constants used in the reconstruction

Field Summary

Fields

Modifier and Type	Field	Description
static final double	AIRRADLEN
static final double	ARGONRADLEN
static double	AVEDRIFTVEL
static final String	BEAMPOS
static double	BETAHIGH
static double	BETALOW
static final double	CELLRESOL
final ArrayList<int[][]>	CombArray
static final double	COS25
static final double	COS30
static final double	COS6
static final double[]	COSSECTOR60
static final double[]	COSSECTORNEG60
static double	CROSSLISTSELECTQFMINCHSQ
static final double	CTAN6
static final int	DC_MIN_NLAYERS
static final double	DC_RSEG_A	A region-segment contains two segments if they are in the same sector and region and satisfy the proximity condition: |Xwires2-Xwires1| = a*Xwires1 + b where a and b are DC parameters set by DC_RSEG_a and DC_RSEG_B .
static final double	DC_RSEG_B
DCGeant4Factory	dcDetector
static boolean	DEBUG
static final int	DEFAULTNBENDCELLSTOKEEP	The number of end cells to keep in a column of hits -- this applies to the DC-hit pruning algorithm
static final String	DOCARES
static double	DOCASUMMAXFAC
Detector	ecalDetector
DCGeant4Factory.FeedthroughsStatus	FEEDTHROUGHSSTATUS
Detector	fmtDetector
FTOFGeant4Factory	ftofDetector
static final double	HBINITIALSTATEQUNC
static final double	HBINITIALSTATETXUNC
static final double	HBINITIALSTATETYUNC
static final double	HBINITIALSTATEUNCSCALE	/////////// Uncertainties for initial state /// DC only
static final double	HBINITIALSTATEXUNC
static final double	HBINITIALSTATEYUNC
static double	HBTCHI2CUT
static final String	HITBASE
static final double	HITBASEDTRKGMINFITHI2PROB	The minimum chi2 prob. for the fit to the hit-based tracking clusters.
static final int	HITBASEDTRKGNONSPLITTABLECLSSIZE	All clusters below this size are passed at hit-based tracking level; we do not attempt to split clusters with size smaller than this.
static final double	HTCCRADIUS
static final double	LIGHTVEL
static Logger	LOGGER
static final double	LOWFIELDZ
static final double	LTCCPLANE
static final double	MAXCHI2
static final int	MAXCLUSSIZE
final double[][][]	MAXENDPLTDEFLEC
static double	MAXHITS
static final int	MAXNBCROSSES
static final int	MAXNBHITS
static final double	MAXTRKMOM
DCGeant4Factory.MinistaggerStatus	MINISTAGGERSTATUS
static double	MINPATH
static final double	MINTRKMOM
static final int	NBENDCELLSTOKEEPMORETHAN4HITSINCOLUMN	The number of end cells to keep in a column of 4 hits but less than 10 hit -- this applies to the DC-hit pruning algorithm
static final int	NLAYR
static final int	NREG
static final int	NSECT
static final int	NSLAY
static final int	NSLAYR
int	NSUPERLAYERTRACKING
static final int	NWIRE
static final double	PASSINGHITRESIDUAL
static final String	PRESSURE
RICHGeoFactory	richDetector
int	SECTORSELECT
static double	SEEDCUT
static final double	SEGMENTPLANESANGLE
static double	SEGSUMRESIDCUT
static final double	SIN25
static final double	SIN6
static final double[]	SINSECTOR60
static final double[]	SINSECTORNEG60
static final int[]	SNR_LEFTSHIFTS
static final int[]	SNR_RIGHTSHIFTS
static final double	SPEEDLIGHT
final int[][]	STBLOC
static final double	STEREOANGLE
static final double	SWIMSTEPSIZE
static final String	T0CORRECTION
static final String	T2DPRESSURE
static final String	T2DPRESSUREREF
static final double	TAN6
static final double	TBINITIALSTATEQUNC
static final double	TBINITIALSTATETXUNC
static final double	TBINITIALSTATETYUNC
static final double	TBINITIALSTATEUNCSCALE
static final double	TBINITIALSTATEXUNC
static final double	TBINITIALSTATEYUNC
static final double	TCHISQPROBFITXZ
static final String	TDCTCUTS
static final String	TIME2DIST
static final String	TIMEJITTER
static final double[]	TIMEWINMAXEDGE
static final double[]	TIMEWINMINEDGE
static final double	TRACKDIRTOCROSSDIRCOSANGLE
static final double	TRACKSELECTQFMINCHSQ
TrajectorySurfaces	trajSurfaces
static double	TRANSVTXCUT
static final double	TRIGJIT
static double	TSTARTEST
static final String	TT
static final double	V0AVERAGED
static final String	WIRESTAT
double[]	wpdist
double[]	Z

Method Summary

Modifier and Type	Method	Description
boolean	ENDPLATESBOWING()
String	getGEOVARIATION()
static Constants	getInstance()	public access to the singleton
IndexedTable	getReverseTT(int run, IndexedTable tt)
int	getT2D()
double	getWIREDIST()
void	initialize(String engine)
void	initialize(String engine, String variation, String ministaggerStatus, String feedthroughsStatus, boolean wireDistortion, boolean useStartTime, boolean useBetaCut, int t2d, boolean useDoublets, boolean dcrbJitter, boolean swapDCRBBits, int nSuperLayer, int selectedSector, double[][] shifts)
boolean	isSWAPDCRBBITS()
boolean	isUSETSTART()
void	printConfig(String engine)
void	setBETACUT(boolean checkbeta)
void	setDCRBJITTER(boolean DCRBJITTER)
void	setENDPLATESBOWING(boolean endplatesbowing)
void	setGEOVARIATION(String geovariation)
void	setSWAPDCRBBITS(boolean SWAPDCRBBITS)
void	setT2D(int i)
void	setUSEDOUBLETS(boolean USEDOUBLETS)
void	setUSETSTART(boolean usetstart)
void	setWIREDIST(double aDIST)
boolean	USEBETACUT()
boolean	useDCRBJITTER()
boolean	USEDOUBLETS()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOGGER

public static Logger LOGGER

DEBUG

public static boolean DEBUG

SIN25

public static final double SIN25

COS25

public static final double COS25

COS30

public static final double COS30

STEREOANGLE

public static final double STEREOANGLE

See Also:

• Constant Field Values

SIN6

public static final double SIN6

COS6

public static final double COS6

TAN6

public static final double TAN6

CTAN6

public static final double CTAN6

SINSECTOR60

public static final double[] SINSECTOR60

COSSECTOR60

public static final double[] COSSECTOR60

SINSECTORNEG60

public static final double[] SINSECTORNEG60

COSSECTORNEG60

public static final double[] COSSECTORNEG60

HBINITIALSTATEUNCSCALE

public static final double HBINITIALSTATEUNCSCALE

/////////// Uncertainties for initial state /// DC only

See Also:

• Constant Field Values

HBINITIALSTATEXUNC

public static final double HBINITIALSTATEXUNC

See Also:

• Constant Field Values

HBINITIALSTATEYUNC

public static final double HBINITIALSTATEYUNC

See Also:

• Constant Field Values

HBINITIALSTATETXUNC

public static final double HBINITIALSTATETXUNC

See Also:

• Constant Field Values

HBINITIALSTATETYUNC

public static final double HBINITIALSTATETYUNC

See Also:

• Constant Field Values

HBINITIALSTATEQUNC

public static final double HBINITIALSTATEQUNC

See Also:

• Constant Field Values

TBINITIALSTATEUNCSCALE

public static final double TBINITIALSTATEUNCSCALE

See Also:

• Constant Field Values

TBINITIALSTATEXUNC

public static final double TBINITIALSTATEXUNC

See Also:

• Constant Field Values

TBINITIALSTATEYUNC

public static final double TBINITIALSTATEYUNC

See Also:

• Constant Field Values

TBINITIALSTATETXUNC

public static final double TBINITIALSTATETXUNC

See Also:

• Constant Field Values

TBINITIALSTATETYUNC

public static final double TBINITIALSTATETYUNC

See Also:

• Constant Field Values

TBINITIALSTATEQUNC

public static final double TBINITIALSTATEQUNC

See Also:

• Constant Field Values

SPEEDLIGHT

public static final double SPEEDLIGHT

See Also:

• Constant Field Values

LIGHTVEL

public static final double LIGHTVEL

See Also:

• Constant Field Values

MINISTAGGERSTATUS

public DCGeant4Factory.MinistaggerStatus MINISTAGGERSTATUS

FEEDTHROUGHSSTATUS

public DCGeant4Factory.FeedthroughsStatus FEEDTHROUGHSSTATUS

SECTORSELECT

public int SECTORSELECT

NSUPERLAYERTRACKING

public int NSUPERLAYERTRACKING

TT

public static final String TT

See Also:

• Constant Field Values

DOCARES

public static final String DOCARES

See Also:

• Constant Field Values

TIME2DIST

public static final String TIME2DIST

See Also:

• Constant Field Values

T2DPRESSURE

public static final String T2DPRESSURE

See Also:

• Constant Field Values

PRESSURE

public static final String PRESSURE

See Also:

• Constant Field Values

T2DPRESSUREREF

public static final String T2DPRESSUREREF

See Also:

• Constant Field Values

T0CORRECTION

public static final String T0CORRECTION

See Also:

• Constant Field Values

TDCTCUTS

public static final String TDCTCUTS

See Also:

• Constant Field Values

WIRESTAT

public static final String WIRESTAT

See Also:

• Constant Field Values

TIMEJITTER

public static final String TIMEJITTER

See Also:

• Constant Field Values

BEAMPOS

public static final String BEAMPOS

See Also:

• Constant Field Values

HITBASE

public static final String HITBASE

See Also:

• Constant Field Values

dcDetector

public DCGeant4Factory dcDetector

ftofDetector

public FTOFGeant4Factory ftofDetector

ecalDetector

public Detector ecalDetector

fmtDetector

public Detector fmtDetector

richDetector

public RICHGeoFactory richDetector

trajSurfaces

public TrajectorySurfaces trajSurfaces

HTCCRADIUS

public static final double HTCCRADIUS

See Also:

• Constant Field Values

LTCCPLANE

public static final double LTCCPLANE

See Also:

• Constant Field Values

NSECT

public static final int NSECT

See Also:

• Constant Field Values

NSLAY

public static final int NSLAY

See Also:

• Constant Field Values

NSLAYR

public static final int NSLAYR

See Also:

• Constant Field Values

NLAYR

public static final int NLAYR

See Also:

• Constant Field Values

NREG

public static final int NREG

See Also:

• Constant Field Values

NWIRE

public static final int NWIRE

See Also:

• Constant Field Values

LOWFIELDZ

public static final double LOWFIELDZ

See Also:

• Constant Field Values

wpdist

public double[] wpdist

TRIGJIT

public static final double TRIGJIT

See Also:

• Constant Field Values

TIMEWINMINEDGE

public static final double[] TIMEWINMINEDGE

TIMEWINMAXEDGE

public static final double[] TIMEWINMAXEDGE

SEEDCUT

public static double SEEDCUT

MINPATH

public static double MINPATH

BETAHIGH

public static double BETAHIGH

BETALOW

public static double BETALOW

MAXHITS

public static double MAXHITS

TSTARTEST

public static double TSTARTEST

TRANSVTXCUT

public static double TRANSVTXCUT

AVEDRIFTVEL

public static double AVEDRIFTVEL

DOCASUMMAXFAC

public static double DOCASUMMAXFAC

DC_MIN_NLAYERS

public static final int DC_MIN_NLAYERS

See Also:

• Constant Field Values

V0AVERAGED

public static final double V0AVERAGED

See Also:

• Constant Field Values

DC_RSEG_A

public static final double DC_RSEG_A

A region-segment contains two segments if they are in the same sector and region and satisfy the proximity condition: |Xwires2-Xwires1| = a*Xwires1 + b where a and b are DC parameters set by DC_RSEG_a and DC_RSEG_B .

See Also:

• Constant Field Values

DC_RSEG_B

public static final double DC_RSEG_B

See Also:

• Constant Field Values

PASSINGHITRESIDUAL

public static final double PASSINGHITRESIDUAL

See Also:

• Constant Field Values

CELLRESOL

public static final double CELLRESOL

See Also:

• Constant Field Values

HITBASEDTRKGMINFITHI2PROB

public static final double HITBASEDTRKGMINFITHI2PROB

The minimum chi2 prob. for the fit to the hit-based tracking clusters. This value has been optimized for the local coordinate system used in hit-based tracking. Only change it if you know what you are doing....

See Also:

• Constant Field Values

HITBASEDTRKGNONSPLITTABLECLSSIZE

public static final int HITBASEDTRKGNONSPLITTABLECLSSIZE

All clusters below this size are passed at hit-based tracking level; we do not attempt to split clusters with size smaller than this.

See Also:

• Constant Field Values

DEFAULTNBENDCELLSTOKEEP

public static final int DEFAULTNBENDCELLSTOKEEP

The number of end cells to keep in a column of hits -- this applies to the DC-hit pruning algorithm

See Also:

• Constant Field Values

NBENDCELLSTOKEEPMORETHAN4HITSINCOLUMN

public static final int NBENDCELLSTOKEEPMORETHAN4HITSINCOLUMN

The number of end cells to keep in a column of 4 hits but less than 10 hit -- this applies to the DC-hit pruning algorithm

See Also:

• Constant Field Values

TRACKSELECTQFMINCHSQ

public static final double TRACKSELECTQFMINCHSQ

See Also:

• Constant Field Values

TCHISQPROBFITXZ

public static final double TCHISQPROBFITXZ

See Also:

• Constant Field Values

TRACKDIRTOCROSSDIRCOSANGLE

public static final double TRACKDIRTOCROSSDIRCOSANGLE

See Also:

• Constant Field Values

CROSSLISTSELECTQFMINCHSQ

public static double CROSSLISTSELECTQFMINCHSQ

SEGMENTPLANESANGLE

public static final double SEGMENTPLANESANGLE

See Also:

• Constant Field Values

ARGONRADLEN

public static final double ARGONRADLEN

See Also:

• Constant Field Values

AIRRADLEN

public static final double AIRRADLEN

See Also:

• Constant Field Values

SWIMSTEPSIZE

public static final double SWIMSTEPSIZE

See Also:

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MAXNBCROSSES

public static final int MAXNBCROSSES

See Also:

• Constant Field Values

MAXNBHITS

public static final int MAXNBHITS

See Also:

• Constant Field Values

MINTRKMOM

public static final double MINTRKMOM

See Also:

• Constant Field Values

MAXTRKMOM

public static final double MAXTRKMOM

See Also:

• Constant Field Values

MAXCLUSSIZE

public static final int MAXCLUSSIZE

See Also:

• Constant Field Values

MAXCHI2

public static final double MAXCHI2

See Also:

• Constant Field Values

HBTCHI2CUT

public static double HBTCHI2CUT

SEGSUMRESIDCUT

public static double SEGSUMRESIDCUT

SNR_RIGHTSHIFTS

public static final int[] SNR_RIGHTSHIFTS

SNR_LEFTSHIFTS

public static final int[] SNR_LEFTSHIFTS

Z

public double[] Z

CombArray

public final ArrayList<int[][]> CombArray

STBLOC

public final int[][] STBLOC

MAXENDPLTDEFLEC

public final double[][][] MAXENDPLTDEFLEC

Method Details

getInstance

public static Constants getInstance()

public access to the singleton

Returns:

the dc constants singleton

isUSETSTART

public boolean isUSETSTART()

setUSETSTART

public void setUSETSTART(boolean usetstart)

getWIREDIST

public double getWIREDIST()

setWIREDIST

public void setWIREDIST(double aDIST)

getGEOVARIATION

public String getGEOVARIATION()

setGEOVARIATION

public void setGEOVARIATION(String geovariation)

ENDPLATESBOWING

public boolean ENDPLATESBOWING()

setENDPLATESBOWING

public void setENDPLATESBOWING(boolean endplatesbowing)

USEBETACUT

public boolean USEBETACUT()

setBETACUT

public void setBETACUT(boolean checkbeta)

setT2D

public void setT2D(int i)

getT2D

public int getT2D()

USEDOUBLETS

public boolean USEDOUBLETS()

setUSEDOUBLETS

public void setUSEDOUBLETS(boolean USEDOUBLETS)

useDCRBJITTER

public boolean useDCRBJITTER()

setDCRBJITTER

public void setDCRBJITTER(boolean DCRBJITTER)

isSWAPDCRBBITS

public boolean isSWAPDCRBBITS()

setSWAPDCRBBITS

public void setSWAPDCRBBITS(boolean SWAPDCRBBITS)

initialize

public void initialize(String engine,
 String variation,
 String ministaggerStatus,
 String feedthroughsStatus,
 boolean wireDistortion,
 boolean useStartTime,
 boolean useBetaCut,
 int t2d,
 boolean useDoublets,
 boolean dcrbJitter,
 boolean swapDCRBBits,
 int nSuperLayer,
 int selectedSector,
 double[][] shifts)

initialize

public void initialize(String engine)

printConfig

public void printConfig(String engine)

getReverseTT

public IndexedTable getReverseTT(int run,
 IndexedTable tt)