Package org.jlab.rec.cvt

Class Geometry

java.lang.Object

org.jlab.rec.cvt.Geometry

public class Geometry
extends Object

Author:

devita

Field Summary

Fields

Modifier and Type	Field	Description
static final Material	SCINTILLATOR
static double	TSHIELDI
static double	TSHIELDLENGTH
static double	TSHIELDRADLEN
static double	TSHIELDRHO
static double	TSHIELDRMAX
static double	TSHIELDRMIN
static double	TSHIELDZOVERA
static double	TSHIELDZPOS
static final Material	VACUUM

Method Summary

Modifier and Type	Method	Description
static org.jlab.groot.group.DataGroup	compareStrips(List<Line3D> geo1, List<Line3D> geo2, Point3D offset)	Draws representative plots of the differences between the two lists of strips, compensating for a global offset
List<Surface>	geOuterSurfaces()
BMTGeometry	getBMT()
static List<Line3D>	getBMT(BMTType type, int run, String variation, IndexedTable voltage)	Get the list of BMT strips for the selected BMT tile type and the geometry defined by the selected run and variation
Detector	getCND()
CTOFGeant4Factory	getCTOF()
static Geometry	getInstance()	public access to the singleton
static Point3D	getOffset(List<Line3D> geo1, List<Line3D> geo2)	Computes the average offset of the origins of the two strip lists
Surface	getScatteringChamber()
SVTGeometry	getSVT()
static List<Line3D>	getSVT(int run, int region, String variation, IndexedTable lorentz)	Get the list of SVT strips for geometry defined by the selected run and variation
Surface	getTargetCellSurface()
double	getTargetHalfLength()
List<Material>	getTargetMaterials()
double	getTargetRadius()
Surface	getTargetShield()
double	getTargetZOffset()
static void	initialize(String variation, int run, IndexedTable svtLorentz, IndexedTable bmtVoltage)
static void	main(String[] args)	Compares the CVT geometry for two geometry variations selected from command line, with the option of compensating for the average offset between the SVT-R1 strip upstream endpoints

Methods inherited from class java.lang.Object

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

Field Details

TSHIELDRMIN

public static double TSHIELDRMIN

TSHIELDRMAX

public static double TSHIELDRMAX

TSHIELDLENGTH

public static double TSHIELDLENGTH

TSHIELDZPOS

public static double TSHIELDZPOS

TSHIELDRADLEN

public static double TSHIELDRADLEN

TSHIELDZOVERA

public static double TSHIELDZOVERA

TSHIELDRHO

public static double TSHIELDRHO

TSHIELDI

public static double TSHIELDI

SCINTILLATOR

public static final Material SCINTILLATOR

VACUUM

public static final Material VACUUM

Method Details

getInstance

public static Geometry getInstance()

public access to the singleton

Returns:

the cvt geometry singleton

initialize

public static void initialize(String variation,
 int run,
 IndexedTable svtLorentz,
 IndexedTable bmtVoltage)

getTargetZOffset

public double getTargetZOffset()

getTargetHalfLength

public double getTargetHalfLength()

getTargetRadius

public double getTargetRadius()

getTargetMaterials

public List<Material> getTargetMaterials()

getTargetCellSurface

public Surface getTargetCellSurface()

getScatteringChamber

public Surface getScatteringChamber()

getTargetShield

public Surface getTargetShield()

getSVT

public SVTGeometry getSVT()

getBMT

public BMTGeometry getBMT()

getCTOF

public CTOFGeant4Factory getCTOF()

getCND

public Detector getCND()

geOuterSurfaces

public List<Surface> geOuterSurfaces()

getSVT

public static List<Line3D> getSVT(int run,
 int region,
 String variation,
 IndexedTable lorentz)

Get the list of SVT strips for geometry defined by the selected run and variation

Parameters:

run -

region -

variation -

lorentz -

Returns:

list of strips as Line3D

getBMT

public static List<Line3D> getBMT(BMTType type,
 int run,
 String variation,
 IndexedTable voltage)

Get the list of BMT strips for the selected BMT tile type and the geometry defined by the selected run and variation

Parameters:

type -

run -

variation -

voltage -

Returns:

list of strips as Line3D, corresponding to the actual strip for Z tiles and for lines connecting the upstream and downstream circular edges of C tiles at the same local phi

getOffset

public static Point3D getOffset(List<Line3D> geo1,
 List<Line3D> geo2)

Computes the average offset of the origins of the two strip lists

Parameters:

geo1 -

geo2 -

Returns:

the offset (1-2) as a Point3D

compareStrips

public static org.jlab.groot.group.DataGroup compareStrips(List<Line3D> geo1,
 List<Line3D> geo2,
 Point3D offset)

Draws representative plots of the differences between the two lists of strips, compensating for a global offset

Parameters:

geo1 -

geo2 -

offset - applied to the second geometry

Returns:

a DataGroup with the relevant plots

main

public static void main(String[] args)

Compares the CVT geometry for two geometry variations selected from command line, with the option of compensating for the average offset between the SVT-R1 strip upstream endpoints

Parameters:

args -