/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
-// Ludovic Gaudichet (Ludovic.Gaudichet@to.infn.it)
+//*************************************************************************
+// class AliITSv11GeometrySDD
+// Ludovic Gaudichet gaudichet@to.infn.it
+//*************************************************************************
class TGeoVolume;
+class TGeoTranslation;
class TGeoCombiTrans;
class TGeoArb8;
class TGeoNode;
+class TGeoMedium;
+class TGeoMatrix;
+class AliITSgeom;
+class AliITSv11GeomCableFlat;
-#include <TObjArray.h>
-
-//----------------------------------------------------------------------
-class AliITSv11GeomSDDcable: public TObject {
- public:
- AliITSv11GeomSDDcable():TObject(){fInitialNode = 0; fPointArray.SetOwner(); };
- virtual ~AliITSv11GeomSDDcable();
- void AddCheckPoint( TGeoVolume *vol, Int_t iCheckPt, Double_t *coord);
- Int_t GetNCheckPoints() {return fVolumeArray.GetEntriesFast();};
- Int_t GetCheckPoint( Int_t iCheckPt, Int_t nOccur, Int_t motherLevel,
- Double_t *coord);
- void SetInitialNode(TGeoVolume *vol);
- void ResetInitialNode();
-
- protected:
- bool CheckDaughter(Int_t i, TGeoNode* node);
-
- Int_t fNodeInd[50];
- TObjArray fVolumeArray;
- TObjArray fPointArray;
- TGeoVolume *fCurrentVol;
- TGeoNode *fInitialNode;
-
- ClassDef(AliITSv11GeomSDDcable,1) // ITS v11 SDD cable geometry
-};
-
-
-
-//----------------------------------------------------------------------
-class AliITSv11GeomSDDcableNap : public AliITSv11GeomSDDcable {
- public:
- AliITSv11GeomSDDcableNap(Double_t width, Double_t thick);
- virtual ~AliITSv11GeomSDDcableNap() {};
- Int_t CreateAndInsertCableSegment(Int_t p1, Int_t p2, TGeoVolume *motherVol);
- protected:
- Double_t fWidth;
- Double_t fThick;
-
- ClassDef(AliITSv11GeomSDDcableNap,1) // ITS v11 SDD cable Nap geometry
-};
+#include "AliITSv11Geometry.h"
-
-//----------------------------------------------------------------------
class AliITSv11GeometrySDD : public AliITSv11Geometry {
public:
AliITSv11GeometrySDD();
AliITSv11GeometrySDD(Int_t debug);
- virtual ~AliITSv11GeometrySDD(){};
+ AliITSv11GeometrySDD(const AliITSv11GeometrySDD &source);
+ AliITSv11GeometrySDD& operator=(const AliITSv11GeometrySDD &source);
+ virtual ~AliITSv11GeometrySDD();
// Main functions
- virtual void Layer3(TGeoVolume *Moth);
- virtual void Layer4(TGeoVolume *Moth);
+ virtual void Layer3(TGeoVolume *moth);
+ virtual void Layer4(TGeoVolume *moth);
+ virtual Int_t ExportSensorGeometry(AliITSgeom *geom, Int_t iLaySDD,
+ Int_t startMod);
+ virtual Int_t GetCurrentLayLaddDet(Int_t &lay, Int_t &ladd, Int_t&det) const;
// Functions for coding, testing, debugging
- void ShowOnePiece(TGeoVolume *Moth);
- void CheckOverlaps(Double_t precision = 0.01);
- void AddOnlySegment(Int_t i) { fAddOnlySegment=i; };
- void AddOnlyLay3Ladder(Int_t min,Int_t max){
- fAddOnlyLadder3min = min; fAddOnlyLadder3max = max; };
- void AddOnlyLay4Ladder(Int_t min,Int_t max) {
- fAddOnlyLadder4min = min; fAddOnlyLadder4max = max;};
-
- virtual void SetGeomParameters();
-
-
- AliITSv11GeomSDDcable cable;
+ void AddHybrids(bool b) {fAddHybrids = b;};
+ void AddSensors(bool b) {fAddSensors = b;};
+ void AddHVcables(bool b) {fAddHVcables = b;};
+ void AddCables(bool b) {fAddCables = b;};
+ void AddCoolingSyst(bool b) {fAddCoolingSyst= b;};
+
+ void CheckOverlaps(Double_t precision = 0.01);
+ void AddOnlyLay3Ladder(Int_t min,Int_t max){
+ fAddOnlyLadder3min = min; fAddOnlyLadder3max = max; };
+ void AddOnlyLay4Ladder(Int_t min,Int_t max) {
+ fAddOnlyLadder4min = min; fAddOnlyLadder4max = max;};
+ void ShowOnePiece(TGeoVolume *Moth);
+
+ virtual void SetParameters();
+ TGeoVolume* GetMotherVolume() const { return fMotherVol;};
+ const char* GetSenstiveVolumeMame() const {return fgSDDsensitiveVolName;};
private:
- // Create ladder virtual volumes and its detectors (inside layers 3 and 4)
- virtual TGeoVolume* CreateLay3Ladder();
- virtual TGeoVolume* CreateLay3Detectors();
- virtual TGeoVolume* CreateLay4Ladder();
- virtual TGeoVolume* CreateLay4Detectors();
-
+ // Create ladder virtual volumes and its detectors
+ virtual TGeoVolume* CreateLadder(Int_t iLay);
+ virtual TGeoVolume* CreateDetectors(Int_t iLay);
// Create virtual volumes inside a ladder volume
- virtual TGeoVolume* CreateLadderSegment(Int_t iLay, Int_t iSeg);
- virtual TGeoVolume* CreateEndLadder(Int_t iLay, Int_t);
- virtual TGeoVolume* CreateHybrid(Int_t iSeg);
-
-
- // Create a TGeoCombiTrans : general rotation in phi and (dy,dz) translation
+ virtual TGeoVolume* CreateLadderSegment(Int_t iLay, Int_t iSeg);
+ virtual TGeoVolume* CreateEndLadder(Int_t iLay);
+ // Create some basic objects
+ virtual TGeoVolume* CreateHybrid(Int_t iLRSide);
+ virtual TGeoVolume* CreatePinSupport();
+ virtual TGeoVolume* CreateCoolPipeSupportL();
+ virtual TGeoVolume* CreateCoolPipeSupportR();
+ virtual TGeoVolume* CreateSDDsensor();
+ virtual TGeoVolume* CreateBaseThermalBridge();
+ void CreateBasicObjects();
+
+
+ // Check that the nedium exists
+ virtual TGeoMedium* GetMedium(const char* mediumName);
+
+ // Create a TGeoCombiTrans: general rotation in phi and (dy,dz) translation
TGeoCombiTrans* CreateCombiTrans( const char *name,
Double_t dy, Double_t dz, Double_t dphi);
// add (dx,dy,dz) translation to a initial TGeoCombiTrans
void AddTranslationToCombiTrans( TGeoCombiTrans* ct,
- Double_t dx=0, Double_t dy=0, Double_t dz=0);
+ Double_t dx=0, Double_t dy=0, Double_t dz=0) const;
// Create one side of the CF corner of the CF structure
TGeoArb8* CreateLadderSide( Double_t dz, Double_t angle, Double_t xSign,
Double_t L, Double_t H, Double_t l);
- // Create de CF structure in the ladder segment
- void AddLadderCFstruct(Double_t dy, TGeoVolume* vol);
-
- // Create a pin support object
- virtual TGeoVolume* CreatePinSupport();
-
- virtual TGeoVolume* CreateCoolPipeSupportL();
- virtual TGeoVolume* CreateCoolPipeSupportR();
-
- // Create a SDD detector object
- virtual TGeoVolume* CreateSDDsensor();
-
- // Create the base of the thermal bridge, supporting hybrids on ladder
- virtual TGeoVolume* CreateBaseThermalBridge();
-
- //**************************************************
-
- Int_t fAddOnlyLadder3min;
- Int_t fAddOnlyLadder3max;
- Int_t fAddOnlyLadder4min;
- Int_t fAddOnlyLadder4max;
- Int_t fAddOnlySegment;
- Int_t fColorCarbonFiber;
- Int_t fColorRyton;
- Int_t fColorPhynox;
- Int_t fColorSilicon;
-
- bool fCoolingOn;
-
- // parameters of the SDD geometry :
- static const Double_t fLay3Rmin;
- static const Double_t fLay3Rmax;
- static const Double_t fLay3Length;
- static const Double_t fLay3LadderLength;
- static const Double_t fLay3DetLongRadius;
- static const Double_t fLay3LaddTopCornerEnd;
- static const Double_t fLay3ZPlusEndLength;
- static const Int_t fLay3Nladd;
- static const Int_t fLay3Ndet;
- static const Double_t fLay3DetShortRadius;
-
- static const Double_t fLay4Rmin;
- static const Double_t fLay4Rmax;
- static const Double_t fLay4Length;
- static const Double_t fLay4LadderLength;
- static const Double_t fLay4LaddTopCornerEnd;
- static const Double_t fLay4ZPlusEndLength;
- static const Int_t fLay4Nladd;
- static const Int_t fLay4Ndet;
- static const Double_t fLay4DetShortRadius;
- static const Double_t fLay4DetLongRadius;
-
- static const Double_t fSegmentLength;
- static const Double_t fLadderWidth;
- static const Double_t fLadderHeight;
- static const Double_t fLadderBeamRadius;
- static const Double_t fLadderLa;
- static const Double_t fLadderHa;
- static const Double_t fLadderLb;
- static const Double_t fLadderHb;
- static const Double_t fLadderl;
-
- static const Double_t fBottomBeamAngle;
- static const Double_t fBeamSidePhi;
-
- static const Double_t fWaferThickness;
- static const Double_t fWaferWidth;
- static const Double_t fWaferLength;
-
- static const Double_t fHybridLength;
- static const Double_t fHybridWidth;
- static const Double_t fHybridThBridgeThick;
-
- static const Double_t fLadWaferSep;
- static const Double_t fPinSuppWidth;
- static const Double_t fPinSuppHeight;
- static const Double_t fPinSuppRmax;
- static const Double_t fPinR;
- static const Double_t fPinSuppLength;
- static const Double_t fPinSuppThickness;
- static const Double_t fPinSuppConeAngle;
- static const Double_t fPinDXminOnSensor;
- static const Double_t fPinPinDDXOnSensor;
- static const Double_t fPinDYOnSensor;
-
- static const Double_t fCoolPipeInnerDiam;
- static const Double_t fCoolPipeOuterDiam;
- static const Double_t fCoolPipeSuppHeight;
- static const Double_t fCoolPipeSuppMaxLength;
- static const Double_t fCoolPipeSuppWidthExt;
- static const Double_t fCoolPipeSuppWidthIn;
- static const Double_t fCoolPipeSuppHoleDiam;
- static const Double_t fCoolPipeSuppFulWidth;
- static const Double_t fCoolPipeSuppTongW;
- static const Double_t fCoolPipeSuppAngle;
- static const Double_t fCoolPipeSuppSlitL;
- static const Double_t fCoolPipeSuppAxeDist;
- static const Double_t fLay3CoolPipeSuppH;
- static const Double_t fLay4CoolPipeSuppH;
-
- static const Double_t fBTBthick;
- static const Double_t fBTBlength;
- static const Double_t fBTBwidth;
- static const Double_t fBTBaxisAtoBottom;
- static const Double_t fBTBaxisAtoBase;
- static const Double_t fRadiusAminBTB;
- static const Double_t fRadiusBminBTB;
- static const Double_t fBTBHoleLength;
- static const Double_t fBTBHolewidth;
- static const Double_t fBTBHoleRefX;
- static const Double_t fBTBHoleRefY;
-
- Double_t fLay3LaddShortRadius;
- Double_t fLay3LaddLongRadius;
-
- Double_t fLay4LaddShortRadius;
- Double_t fLay4LaddLongRadius;
-
- Double_t fLay3sensorZPos[6];
- Double_t fLay4sensorZPos[8];
-
+ //----------------------------
+ TGeoVolume* fPinSupport; //! pins glued to sensors
+ TGeoVolume* fCoolPipeSupportL; //! half of cooling pipe support
+ TGeoVolume* fCoolPipeSupportR; //! half of cooling pipe support
+ TGeoVolume* fSDDsensor; //! sensor and HV cables on it
+ TGeoVolume* fBaseThermalBridge; //! Base of hybrid thermal bridge
+ TGeoVolume* fHybrid; //! hybrid volume
+
+ static const Int_t fgkNladdSegCommonVol = 19; // Number of vol.
+ TGeoVolume* fLaddSegCommonVol[fgkNladdSegCommonVol];//! volumes in ladder
+ TGeoMatrix* fLaddSegCommonTr[fgkNladdSegCommonVol]; //! their transf.
+
+ AliITSv11GeomCableFlat *fDigitCableLay3A; // layer 3 cables, side A
+ AliITSv11GeomCableFlat *fDigitCableLay3B; // layer 3 cables, side A
+ AliITSv11GeomCableFlat *fDigitCableLay4A; // layer 4 cables, side B
+ AliITSv11GeomCableFlat *fDigitCableLay4B; // layer 4 cables, side B
+
+ TGeoVolume *fMotherVol; //! mother volume given in LayerX() funct.
+ bool fAddHybrids; // Insert hybrids ? (default TRUE)
+ bool fAddSensors; // Insert sensors ? (default TRUE)
+ bool fAddHVcables; // Insert HV cables ? (default TRUE)
+ bool fAddCables; // Insert cables ? (default TRUE)
+ bool fAddCoolingSyst; // Insert cooling system ? (default TRUE)
+ bool fCoolingOn; // Insert cooling fluid ? (default TRUE)
+ Int_t fAddOnlyLadder3min; // first ladder index
+ Int_t fAddOnlyLadder3max; // last ladder index
+ Int_t fAddOnlyLadder4min; // first ladder index
+ Int_t fAddOnlyLadder4max; // last ladder index
+ Int_t fColorCarbonFiber; // display colors
+ Int_t fColorRyton; // ===
+ Int_t fColorPhynox; // ===
+ Int_t fColorSilicon; // ===
+ Int_t fColorAl; // ===
+ Int_t fColorPolyhamide; // ===
+ Int_t fColorGlass; // ===
+ Int_t fColorSMD; // ===
+ Int_t fColorSMDweld; // ===
+
+ //-------------------------------------- parameters for the SDD geometry
+
+ static const char* fgSDDsensitiveVolName; // name of sensitive vol
+
+ static const Int_t fgkLay3Nladd; // 14
+ static const Int_t fgkLay3Ndet; // 6
+ static const Double_t fgkLay3Rmin; // min. radius of tube
+ static const Double_t fgkLay3Rmax; // max. radius of tube
+ static const Double_t fgkLay3Length; // length of layer 3 tube
+ static const Double_t fgkLay3LadderLength; // tot. length of ladder
+ static const Double_t fgkLay3DetShortRadius; // radius from beam axis
+ static const Double_t fgkLay3DetLongRadius; // radius from beam axis
+ static const Double_t fgkLay3LaddTopCornerEnd; // Ends of ladder 3
+ static const Double_t fgkLay3ZPlusEndLength; // ===
+
+ static const Int_t fgkLay4Nladd; // 22
+ static const Int_t fgkLay4Ndet; // 8
+ static const Double_t fgkLay4Rmin; // min. radius of tube
+ static const Double_t fgkLay4Rmax; // max. radius of tube
+ static const Double_t fgkLay4Length; // length of layer 4 tube
+ static const Double_t fgkLay4LadderLength; // tot. length of ladder
+ static const Double_t fgkLay4DetShortRadius; // radius from beam axis
+ static const Double_t fgkLay4DetLongRadius; // radius from beam axis
+ static const Double_t fgkLay4LaddTopCornerEnd; // Ends of ladder 3
+ static const Double_t fgkLay4ZPlusEndLength; // ===
+
+ static const Double_t fgkSegmentLength; // length of 1 ladder seg.
+ static const Double_t fgkLadderWidth; // carbon fiber structure
+ static const Double_t fgkLadderHeight; // including bottom beam
+ static const Double_t fgkLadderSegBoxDW; // To include hybrids in box
+ static const Double_t fgkLadderSegBoxDH; // To include hybrids in box
+
+ static const Double_t fgkLadderBeamRadius; // carbon fiber beam radius
+ static const Double_t fgkLadderLa; // parameters defining
+ static const Double_t fgkLadderHa; // the V side shape
+ static const Double_t fgkLadderLb; // of the carbon
+ static const Double_t fgkLadderHb; // fiber ladder
+ static const Double_t fgkLadderl; // ============
+
+ static const Double_t fgkBottomBeamAngle; // bottom beam angle
+ static const Double_t fgkBeamSidePhi; // side beam angle
+
+ static const Double_t fgkWaferThickness; // sensor thickness (Y)
+ static const Double_t fgkWaferWidth; // width (X)
+ static const Double_t fgkWaferLength; // length (Z)
+ static const Double_t fgkWaferThickSens; // sensitive volume thich
+ static const Double_t fgkWaferWidthSens; // sens. volume width
+ static const Double_t fgkWaferLengthSens; // sens. volume length
+
+ static const Double_t fgkSensorGlassLX; // dimensions of glass
+ static const Double_t fgkSensorGlassLZ; // (on which pins are
+ static const Double_t fgkSensorGlassLY; // glued)
+ static const Double_t fgkGlassDXOnSensor; // Position of glass
+ static const Double_t fgkGlassDZOnSensor; // on sensor
+
+ static const Double_t fgkLadWaferSep; // ladder-sensor dist.
+ static const Double_t fgkPinR; // pins radius
+ static const Double_t fgkPinSuppWidth; // ===
+ static const Double_t fgkPinSuppHeight; // ===
+ static const Double_t fgkPinSuppRmax; // Parameters for pin
+ static const Double_t fgkPinSuppLength; // supports on
+ static const Double_t fgkPinSuppThickness; // carbon fiber
+ static const Double_t fgkPinSuppConeAngle; // ladder
+ static const Double_t fgkPinDXminOnSensor; // ===
+ static const Double_t fgkPinPinDDXOnSensor; // ===
+ static const Double_t fgkPinDYOnSensor; // ===
+
+ static const Double_t fgkCoolPipeInnerDiam; // Water cooling
+ static const Double_t fgkCoolPipeOuterDiam; // pipe
+ static const Double_t fgkLay3CoolPipeSuppH; // Heights of water
+ static const Double_t fgkLay4CoolPipeSuppH; // pipes on ladders
+ static const Double_t fgkCoolPipeSuppHeight; // ===
+ static const Double_t fgkCoolPipeSuppMaxLength; // ===
+ static const Double_t fgkCoolPipeSuppWidthExt; // Parameters for
+ static const Double_t fgkCoolPipeSuppWidthIn; // cooling pipes
+ static const Double_t fgkCoolPipeSuppHoleDiam; // on carbon fiber
+ static const Double_t fgkCoolPipeSuppFulWidth; // ladder
+ static const Double_t fgkCoolPipeSuppTongW; // ===
+ static const Double_t fgkCoolPipeSuppAngle; // ===
+ static const Double_t fgkCoolPipeSuppSlitL; // ===
+ static const Double_t fgkCoolPipeSuppAxeDist; // ===
+
+ static const Double_t fgkBTBthick; // BTB for :
+ static const Double_t fgkBTBlength; // Base of Thermal Bridge
+ static const Double_t fgkBTBwidth; // =====================
+ static const Double_t fgkBTBaxisAtoBottom; // axis A is the same as
+ static const Double_t fgkBTBaxisAtoBase; // the cooling pipe axis
+ static const Double_t fgkRadiusAminBTB; // ===
+ static const Double_t fgkRadiusBminBTB; // ===
+ static const Double_t fgkBTBHoleLength; // ===
+ static const Double_t fgkBTBHolewidth; // ===
+ static const Double_t fgkBTBHoleRefX; // ===
+ static const Double_t fgkBTBHoleRefY; // ===
+
+ static const Double_t fgkHybridLength; // Hybrid parameters :
+ static const Double_t fgkHybridWidth; // ===
+ static const Double_t fgkHybridAngle; // Hybrid on ladder in phi
+
+ static const Double_t fgkHybRndHoleRad; // ===
+ static const Double_t fgkHybRndHoleZ; // ===
+ static const Double_t fgkHybRndHoleX; // ===
+
+ static const Double_t fgkHybFLlowHoleDZ; // FLlow : low flex
+ static const Double_t fgkHybFLlowHolePasDX; // ===
+ static const Double_t fgkHybFLlowHoleAmbDX; // ===
+ // (center of ships to the border)
+ static const Double_t fgkHybFLlowChipZ4; // Z1 to Z4 : position
+ static const Double_t fgkHybFLlowChipZ3; // in z of the chip
+ static const Double_t fgkHybFLlowChipZ2; // centers
+ static const Double_t fgkHybFLlowChipZ1; // ===
+ static const Double_t fgkHybFLlowPasX; // Pascal center X pos
+ static const Double_t fgkHybFLlowAmbX; // Ambra center X pos
+ static const Double_t fgkHybChipsDZ; // Z dimension of chips
+ static const Double_t fgkHybPascalDX; // X dimension of Pascal
+ static const Double_t fgkHybAmbraDX; // X dimension of Ambra
+ static const Double_t fgkHybFLUpperWidth; // bFLUpper : upper flex
+ static const Double_t fgkHybFLUpperLength; // ===
+ static const Double_t fgkHybFLUpperAlDZ; // ===
+ static const Double_t fgkHybFLUpperAldx; // ===
+
+ static const Double_t fgkHybridThBridgeThick; // Thicknesses :
+ static const Double_t fgkHybAlThick; // ===
+ static const Double_t fgkHybUpThick; // ===
+ static const Double_t fgkHybGlueScrnThick; // ===
+ static const Double_t fgkHybGlueLowThick; // ===
+ static const Double_t fgkHybGlueUpThick; // ===
+ static const Double_t fgkHybAlCCThick; // ===
+ static const Double_t fgkHybUpCCThick; // ===
+ static const Double_t fgkHybChipThick; // ===
+ static const Double_t fgkHybGlueAgThick; // ===
+ static const Double_t fgkHybUnderNiThick; // ===
+ static const Int_t fgkNHybSMD; // Number of SMD
+ static const Double_t fgkHybSMDposX[25]; // X pos. of SMD
+ static const Double_t fgkHybSMDposZ[25]; // Z pos. of SMD
+ static const Double_t fgkHybSMDmiddleW; // SMD width
+ static const Double_t fgkHybSMDmiddleL; // SMD length
+ static const Double_t fgkHybSMDendW; // end SMD witdh
+ static const Double_t fgkHybSMDendL; // end SMD length
+ static const Double_t fgkHybSMDheight; // SMD height
+
+ static const Double_t fgkDigitCablWidth; // Digital
+ static const Double_t fgkDigitCablAlThick; // cables
+ static const Double_t fgkDigitCablPolyThick; // ===
+
+ //HV cables
+ static const Double_t fgkWaHVcableAlThick; // Wrap-around
+ static const Double_t fgkWaHVcablePolyThick; // High Voltage
+ static const Double_t fgkWaHVcableLength; // cables
+ static const Double_t fgkWaHVcableWitdh; // (on sensor)
+ static const Double_t fgkWaHVcableDW; // ===
+
+ static const Double_t fgkTransitHVAlThick; // Transition
+ static const Double_t fgkTransitHVPolyThick; // High Voltage
+ static const Double_t fgkTransitHVHeadLX; // cables
+ static const Double_t fgkTransitHVHeadLZ; // (on sensor)
+ static const Double_t fgkTransitHVBondingLZ; // ===
+ static const Double_t fgkTransitHVtailLength; // ===
+ static const Double_t fgkTransitHVtailWidth; // ===
+ static const Double_t fgkTransitHVtailXpos; // ===
+ static const Double_t fgkTransitHVsideLZ; // ===
+ static const Double_t fgkTransitHVsideLeftZ; // ===
+ static const Double_t fgkTransitHVsideRightZ; // ===
+
+ static const Double_t fgkLongHVcablePolyThick; // Long High
+ static const Double_t fgkLongHVcableAlThick; // Voltage
+ static const Double_t fgkLongHVcableSeparation; // cables
+
+ static const Double_t fgkmu; // 1 micron, or more for debugging
+
+ // calculated parameters
+ Double_t fLay3LadderUnderSegDH; // To include HVcables in box
+ Double_t fLay4LadderUnderSegDH; // To include HVcables in box
+ Double_t fLay3LaddShortRadius; // ladder 3 to beam axis radius
+ Double_t fLay3LaddLongRadius; // ladder 3 to beam axis radius
+ Double_t fLay4LaddShortRadius; // ladder 4 to beam axis radius
+ Double_t fLay4LaddLongRadius; // ladder 4 to beam axis radius
+
+ // parameters that be modified
+ Double_t fLay3sensorZPos[6]; // Z pos of sensors in layer 3
+ Double_t fLay4sensorZPos[8]; // Z pos of sensors in layer 4
ClassDef(AliITSv11GeometrySDD,1) // ITS v11 SDD geometry
};
-
-
-
#endif
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