**************************************************************************/
///////////////////////////////////////////////////////////////////////////
// Plane Efficiency class for ITS
-// It is used for chip by chip efficiency (eventually with subwing division
-// along the drift direction ) of the SDD,
+// It is used for chip by chip efficiency (eventually with sui-bwing division
+// along the drift direction) of the SDD,
// evaluated by tracks
// (Inherits from AliITSPlaneEff)
// Author: G.E. Bruno
/* $Id$ */
#include <TMath.h>
+#include <TH1F.h>
+#include <TFile.h>
+#include <TTree.h>
+#include <TROOT.h>
#include "AliITSPlaneEffSDD.h"
#include "AliLog.h"
#include "AliCDBStorage.h"
#include "AliCDBEntry.h"
#include "AliCDBManager.h"
//#include "AliCDBRunRange.h"
+#include "AliITSgeom.h"
#include "AliITSCalibrationSDD.h"
+#include "AliITSsegmentationSDD.h"
ClassImp(AliITSPlaneEffSDD)
//______________________________________________________________________
AliITSPlaneEffSDD::AliITSPlaneEffSDD():
- AliITSPlaneEff(){
- // Default constructor
+ AliITSPlaneEff(),
+ fHisResX(0),
+ fHisResZ(0),
+ fHisResXZ(0),
+ fHisClusterSize(0),
+ fHisResXclu(0),
+ fHisResZclu(0),
+ fProfResXvsX(0),
+ fProfResZvsX(0),
+ fProfClustSizeXvsX(0),
+ fProfClustSizeZvsX(0){
for (UInt_t i=0; i<kNModule*kNChip*kNWing*kNSubWing; i++){
fFound[i]=0;
fTried[i]=0;
// none.
// Return:
// none.
+ DeleteHistos();
}
//______________________________________________________________________
-AliITSPlaneEffSDD::AliITSPlaneEffSDD(const AliITSPlaneEffSDD &s) : AliITSPlaneEff(s) //,
+AliITSPlaneEffSDD::AliITSPlaneEffSDD(const AliITSPlaneEffSDD &s) : AliITSPlaneEff(s),
//fHis(s.fHis),
+fHisResX(0),
+fHisResZ(0),
+fHisResXZ(0),
+fHisClusterSize(0),
+fHisResXclu(0),
+fHisResZclu(0),
+fProfResXvsX(0),
+fProfResZvsX(0),
+fProfClustSizeXvsX(0),
+fProfClustSizeZvsX(0)
{
// Copy Constructor
// Inputs:
// none.
// Return:
+ for (UInt_t i=0; i<kNModule*kNChip*kNWing*kNSubWing; i++){
+ fFound[i]=s.fFound[i];
+ fTried[i]=s.fTried[i];
+ }
+ if(fHis) {
+ InitHistos();
+ for(Int_t i=0; i<kNHisto; i++) {
+ s.fHisResX[i]->Copy(*fHisResX[i]);
+ s.fHisResZ[i]->Copy(*fHisResZ[i]);
+ s.fHisResXZ[i]->Copy(*fHisResXZ[i]);
+ s.fHisClusterSize[i]->Copy(*fHisClusterSize[i]);
+ for(Int_t clu=0; clu<kNclu; clu++) { // clu=0 --> cluster size 1
+ s.fHisResXclu[i][clu]->Copy(*fHisResXclu[i][clu]);
+ s.fHisResZclu[i][clu]->Copy(*fHisResZclu[i][clu]);
+ }
+ s.fProfResXvsX[i]->Copy(*fProfResXvsX[i]);
+ s.fProfResZvsX[i]->Copy(*fProfResZvsX[i]);
+ s.fProfClustSizeXvsX[i]->Copy(*fProfClustSizeXvsX[i]);
+ s.fProfClustSizeZvsX[i]->Copy(*fProfClustSizeZvsX[i]);
+ }
+ }
}
//_________________________________________________________________________
AliITSPlaneEffSDD& AliITSPlaneEffSDD::operator+=(const AliITSPlaneEffSDD &add){
fFound[i] += add.fFound[i];
fTried[i] += add.fTried[i];
}
+ if(fHis && add.fHis) {
+ for(Int_t i=0; i<kNHisto; i++) {
+ fHisResX[i]->Add(add.fHisResX[i]);
+ fHisResZ[i]->Add(add.fHisResZ[i]);
+ fHisResXZ[i]->Add(add.fHisResXZ[i]);
+ fHisClusterSize[i]->Add(add.fHisClusterSize[i]);
+ for(Int_t clu=0; clu<kNclu; clu++) { // clu=0 --> cluster size 1
+ fHisResXclu[i][clu]->Add(add.fHisResXclu[i][clu]);
+ fHisResZclu[i][clu]->Add(add.fHisResZclu[i][clu]);
+ }
+ fProfResXvsX[i]->Add(add.fProfResXvsX[i]);
+ fProfResZvsX[i]->Add(add.fProfResZvsX[i]);
+ fProfClustSizeXvsX[i]->Add(add.fProfClustSizeXvsX[i]);
+ fProfClustSizeZvsX[i]->Add(add.fProfClustSizeZvsX[i]);
+ }
+ }
return *this;
}
//______________________________________________________________________
if(this==&s) return *this;
s.Copy(*this);
-// if(&s == this) return *this;
-// for (UInt_t i=0; i<kNModule*kNChip*kNWing*kNSubWing; i++){
-// this->fFound[i] = s.fFound[i];
-// this->fTried[i] = s.fTried[i];
-// }
return *this;
}
//______________________________________________________________________
void AliITSPlaneEffSDD::Copy(TObject &obj) const {
// protected method. copy this to obj
AliITSPlaneEff::Copy(obj);
+ AliITSPlaneEffSDD& target = (AliITSPlaneEffSDD &) obj;
for(Int_t i=0;i<kNModule*kNChip*kNWing*kNSubWing;i++) {
- ((AliITSPlaneEffSDD& ) obj).fFound[i] = fFound[i];
- ((AliITSPlaneEffSDD& ) obj).fTried[i] = fTried[i];
+ target.fFound[i] = fFound[i];
+ target.fTried[i] = fTried[i];
}
+ CopyHistos(target);
+ return;
+}
+//_______________________________________________________________________
+void AliITSPlaneEffSDD::CopyHistos(AliITSPlaneEffSDD &target) const {
+ // protected method: copy histos from this to target
+ target.fHis = fHis; // this is redundant only in some cases. Leave as it is.
+ if(fHis) {
+ target.fHisResX=new TH1F*[kNHisto];
+ target.fHisResZ=new TH1F*[kNHisto];
+ target.fHisResXZ=new TH2F*[kNHisto];
+ target.fHisClusterSize=new TH2I*[kNHisto];
+ target.fHisResXclu=new TH1F**[kNHisto];
+ target.fHisResZclu=new TH1F**[kNHisto];
+ target.fProfResXvsX=new TProfile*[kNHisto];
+ target.fProfResZvsX=new TProfile*[kNHisto];
+ target.fProfClustSizeXvsX=new TProfile*[kNHisto];
+ target.fProfClustSizeZvsX=new TProfile*[kNHisto];
+
+ for(Int_t i=0; i<kNHisto; i++) {
+ target.fHisResX[i] = new TH1F(*fHisResX[i]);
+ target.fHisResZ[i] = new TH1F(*fHisResZ[i]);
+ target.fHisResXZ[i] = new TH2F(*fHisResXZ[i]);
+ target.fHisClusterSize[i] = new TH2I(*fHisClusterSize[i]);
+ target.fHisResXclu[i]=new TH1F*[kNclu];
+ target.fHisResZclu[i]=new TH1F*[kNclu];
+ for(Int_t clu=0; clu<kNclu; clu++) { // clu=0 --> cluster size 1
+ target.fHisResXclu[i][clu] = new TH1F(*fHisResXclu[i][clu]);
+ target.fHisResZclu[i][clu] = new TH1F(*fHisResZclu[i][clu]);
+ }
+ target.fProfResXvsX[i]=new TProfile(*fProfResXvsX[i]);
+ target.fProfResZvsX[i]=new TProfile(*fProfResZvsX[i]);
+ target.fProfClustSizeXvsX[i]=new TProfile(*fProfClustSizeXvsX[i]);
+ target.fProfClustSizeZvsX[i]=new TProfile(*fProfClustSizeZvsX[i]);
+ }
+ }
+return;
}
//______________________________________________________________________
AliITSPlaneEff& AliITSPlaneEffSDD::operator=(const
// Return:
if(&s == this) return *this;
- Error("AliITSPlaneEffSDD","Not allowed to make a = with "
- "AliITSPlaneEffSDD","Using default creater instead");
-
+ AliError("operator=: Not allowed to make a =, use default creater instead");
return *this;
}
//_______________________________________________________________________
// Return: the estimated n. of tracks
//
if (im>=kNModule || ic>=kNChip || iw>=kNWing || is>=kNSubWing)
- {Error("AliITSPlaneEffSDD","you asked for a non existing block");
+ {AliError("GetMissingTracksForGivenEff: you asked for a non existing block");
return -1;}
else return GetNTracksForGivenEff(eff,RelErr)-fTried[GetKey(im,ic,iw,is)];
}
// iw -> wing number [0,1]
// is -> chip number [0,kNSubWing-1]
if (im>=kNModule || ic>=kNChip || iw>=kNWing || is>=kNSubWing)
- {Error("AliITSPlaneEffSDD","you asked for a non existing block"); return -1.;}
+ {AliError("PlaneEff(UInt_t,UInt_t,UInt_t,UInt_t): you asked for a non existing block"); return -1.;}
Int_t nf=fFound[GetKey(im,ic,iw,is)];
Int_t nt=fTried[GetKey(im,ic,iw,is)];
return AliITSPlaneEff::PlaneEff(nf,nt);
// iw -> wing number [0,1]
// is -> chip number [0,kNSubWing-1]
if (im>=kNModule || ic>=kNChip || iw>=kNWing || is>=kNSubWing)
- {Error("AliITSPlaneEffSDD","you asked for a non existing block"); return -1.;}
+ {AliError("ErrPlaneEff(UInt_t,UInt_t,UInt_t,UInt_t): you asked for a non existing block"); return -1.;}
Int_t nf=fFound[GetKey(im,ic,iw,is)];
Int_t nt=fTried[GetKey(im,ic,iw,is)];
return AliITSPlaneEff::ErrPlaneEff(nf,nt);
const UInt_t iw, const UInt_t is) {
// Update efficiency for a basic block
if (im>=kNModule || ic>=kNChip || iw>=kNWing || is>=kNSubWing)
- {Error("AliITSPlaneEffSDD","you asked for a non existing block"); return kFALSE;}
+ {AliError("UpDatePlaneEff: you asked for a non existing block"); return kFALSE;}
fTried[GetKey(im,ic,iw,is)]++;
if(Kfound) fFound[GetKey(im,ic,iw,is)]++;
return kTRUE;
// Retun the chip number [0,3] and the wing number [0,1] given the anode number
// input: anode number [0,511]
if(anode>=kNAnode*kNChip*kNWing)
- {Error("AliITSPlaneEffSDD::ChipAndWingFromAnode","you asked for a non existing anode");
+ {AliError("ChipAndWingFromAnode: you asked for a non existing anode");
chip=999;
wing=99;
return;}
// Retun the chip number [0,3] given the anode number
// input: anode number [0,511]
if(anode>=kNAnode*kNChip*kNWing)
- {Error("AliITSPlaneEffSDD::ChipFromAnode","you asked for a non existing anode"); return 999;}
+ {AliError("ChipFromAnode: you asked for a non existing anode"); return 999;}
Int_t wing=0;
Int_t chip=anode/kNAnode;
if(anode>=kNChip*kNAnode) wing=1;
// return the wing number [0,1] given the anode number
// input: anode number [0,511]
if(anode>=kNAnode*kNChip*kNWing)
- {Error("AliITSPlaneEffSDD::GetWingFromAnode","you asked for a non existing anode"); return 99;}
+ {AliError("WingFromAnode: you asked for a non existing anode"); return 99;}
Int_t wing=0;
if(anode>=kNChip*kNAnode) wing=1;
return wing;
const UInt_t wing, const UInt_t subw) const {
// get key given a basic block
if(mod>=kNModule || chip>=kNChip || wing>= kNWing || subw>=kNSubWing)
- {Error("AliITSPlaneEffSDD::GetKey","you asked for a non existing block"); return 99999;}
+ {AliError("GetKey: you asked for a non existing block"); return 99999;}
return mod*kNChip*kNWing*kNSubWing+chip*kNWing*kNSubWing+wing*kNSubWing+subw;
}
//__________________________________________________________________________
UInt_t AliITSPlaneEffSDD::GetModFromKey(const UInt_t key) const {
// get mod. from key
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::GetModFromKey","you asked for a non existing key"); return 9999;}
+ {AliError("GetModFromKey: you asked for a non existing key"); return 9999;}
return key/(kNChip*kNWing*kNSubWing);
}
//__________________________________________________________________________
UInt_t AliITSPlaneEffSDD::GetChipFromKey(const UInt_t key) const {
// retrieves chip from key
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::GetChipFromKey","you asked for a non existing key"); return 999;}
+ {AliError("GetChipFromKey: you asked for a non existing key"); return 999;}
return (key%(kNChip*kNWing*kNSubWing))/(kNWing*kNSubWing);
}
//__________________________________________________________________________
UInt_t AliITSPlaneEffSDD::GetWingFromKey(const UInt_t key) const {
// retrieves wing from key
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::GetWingFromKey","you asked for a non existing key"); return 99;}
+ {AliError("GetWingFromKey: you asked for a non existing key"); return 99;}
return ((key%(kNChip*kNWing*kNSubWing))%(kNWing*kNSubWing))/(kNSubWing);
}
//__________________________________________________________________________
UInt_t AliITSPlaneEffSDD::GetSubWingFromKey(const UInt_t key) const {
// retrieves sub-wing from key
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::GetSubWingFromKey","you asked for a non existing key"); return 9;}
+ {AliError("GetSubWingFromKey: you asked for a non existing key"); return 9;}
return ((key%(kNChip*kNWing*kNSubWing))%(kNWing*kNSubWing))%(kNSubWing);
}
//__________________________________________________________________________
UInt_t& wing,UInt_t& subw) const {
// get module, chip, wing and subwing from a key
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::GetAllFromKey","you asked for a non existing key");
+ {AliError("GetAllFromKey: you asked for a non existing key");
mod=9999;
chip=999;
wing=99;
Double_t AliITSPlaneEffSDD::LivePlaneEff(UInt_t key) const {
// returns plane efficieny after adding the fraction of sensor which is bad
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::LivePlaneEff","you asked for a non existing key");
+ {AliError("LivePlaneEff: you asked for a non existing key");
return -1.;}
Double_t leff=AliITSPlaneEff::LivePlaneEff(0); // this just for the Warning
leff=PlaneEff(key)+GetFracBad(key);
Double_t AliITSPlaneEffSDD::ErrLivePlaneEff(UInt_t key) const {
// returns error on live plane efficiency
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::ErrLivePlaneEff","you asked for a non existing key");
+ {AliError("ErrLivePlaneEff: you asked for a non existing key");
return -1.;}
Int_t nf=fFound[key];
Double_t triedInLive=GetFracLive(key)*fTried[key];
Double_t AliITSPlaneEffSDD::GetFracLive(const UInt_t key) const {
// returns the fraction of the sensor which is OK
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::GetFracLive","you asked for a non existing key");
+ {AliError("GetFracLive: you asked for a non existing key");
return -1.;}
// Compute the fraction of bad (dead+noisy) detector
UInt_t bad=0;
// (it depends on the chip, not on the sub-wing)
nrBadInBlock=0;
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::GetBadInBlock","you asked for a non existing key");
+ {AliError("GetBadInBlock: you asked for a non existing key");
return;}
//
if(!fInitCDBCalled)
- {Error("AliITSPlaneEffSDD::GetBadInBlock","CDB not inizialized: call InitCDB first");
+ {AliError("GetBadInBlock: CDB not inizialized: call InitCDB first");
return;};
AliCDBManager* man = AliCDBManager::Instance();
// retrieve map of dead Pixel
if(cdbSDD) {
sddEntry = (TObjArray*)cdbSDD->GetObject();
if(!sddEntry)
- {Error("AliITSPlaneEffSDD::GetBadInBlock"," SDDEntry not found in CDB");
+ {AliError("GetBadInBlock: SDDEntry not found in CDB");
return;}
} else {
- Error("AliITSPlaneEffSDD::GetBadInBlock","Did not find Calib/CalibSDD");
+ AliError("GetBadInBlock: Did not find Calib/CalibSDD");
return;
}
//
Double_t AliITSPlaneEffSDD::GetFracBad(const UInt_t key) const {
// returns 1-fractional live
if(key>=kNModule*kNChip*kNWing*kNSubWing)
- {Error("AliITSPlaneEffSDD::GetFracBad","you asked for a non existing key");
+ {AliError("GetFracBad: you asked for a non existing key");
return -1.;}
return 1.-GetFracLive(key);
}
Bool_t AliITSPlaneEffSDD::WriteIntoCDB() const {
// write onto CDB
if(!fInitCDBCalled)
- {Error("AliITSPlaneEffSDD::WriteIntoCDB","CDB not inizialized: call InitCDB first");
+ {AliError("WriteIntoCDB: CDB not inizialized: call InitCDB first");
return kFALSE;}
// to be written properly: now only for debugging
AliCDBMetaData *md= new AliCDBMetaData(); // metaData describing the object
Bool_t AliITSPlaneEffSDD::ReadFromCDB() {
// read from CDB
if(!fInitCDBCalled)
- {Error("AliITSPlaneEffSDD::ReadFromCDB","CDB not inizialized: call InitCDB first");
+ {AliError("ReadFromCDB: CDB not inizialized: call InitCDB first");
return kFALSE;}
-//if(!AliCDBManager::Instance()->IsDefaultStorageSet()) {
-// AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
-// }
AliCDBEntry *cdbEntry = AliCDBManager::Instance()->Get("ITS/PlaneEff/PlaneEffSDD",fRunNumber);
+if(!cdbEntry) return kFALSE;
AliITSPlaneEffSDD* eff= (AliITSPlaneEffSDD*)cdbEntry->GetObject();
if(this==eff) return kFALSE;
-eff->Copy(*this);
+if(fHis) CopyHistos(*eff); // If histos already exist then copy them to eff
+eff->Copy(*this); // copy everything (statistics and histos) from eff to this
return kTRUE;
}
+//_____________________________________________________________________________
+Bool_t AliITSPlaneEffSDD::AddFromCDB(AliCDBId *cdbId) {
+AliCDBEntry *cdbEntry=0;
+if (!cdbId) {
+ if(!fInitCDBCalled)
+ {AliError("ReadFromCDB: CDB not inizialized. Call InitCDB first"); return kFALSE;}
+ cdbEntry = AliCDBManager::Instance()->Get("ITS/PlaneEff/PlaneEffSDD",fRunNumber);
+} else {
+ cdbEntry = AliCDBManager::Instance()->Get(*cdbId);
+}
+if(!cdbEntry) return kFALSE;
+AliITSPlaneEffSDD* eff= (AliITSPlaneEffSDD*)cdbEntry->GetObject();
+*this+=*eff;
+return kTRUE;
+}
+//_____________________________________________________________________________
+UInt_t AliITSPlaneEffSDD::GetKeyFromDetLocCoord(Int_t ilay, Int_t idet,
+ Float_t locx, Float_t locz) const {
+// method to locate a basic block from Detector Local coordinate (to be used in tracking)
+//
+// If kNSubWing = 1, i.e. no sub-wing subdivision, then the numbering scheme of the
+// unique key is the following, e.g. for the first detector (idet=0, ilayer=2)
+//
+// ^x_loc (cm)
+// |
+// _________________________|__________________________ 3.5085
+// | | | | |
+// | | | | |
+// | | | | |
+// | key=1 | key=3 | key=5 | key=7 |
+// | | | | |
+// |____________|____________|____________|____________|_0_____\ local z (cm)
+// | | | | | /
+// | | | | |
+// | key=0 | key=2 | key=4 | key=6 |
+// | | | | |
+// | | | | |
+// |____________|____________|____________|____________| -3.5085
+//-3.7632 -1.8816 0 1.1186 3.7632
+//
+// for the second detector (idet=2, ilay=2), first key is 8 (bottom-left),
+// last one is 15 (upper-right), and so on.
+//
+// If subwing division has been applied, then you count in each wing, starting from
+// the one with negative local , from the anode side (outer part) towards the
+// cathod strip (center).
+// first column:
+// bottom wing (from below): 0,1,..,kNSubWing-1,
+// upper wing (from up): kNSubWing, ... , 2*kNSubWing-1
+// 2nd column
+// bottom wing (from below): 2*kNSubWing, .. , 3*kNSubWing-1
+// upper wing (from up): 3*kNSubWing, ... ,4*kNSubWing-1
+// ...
+// 4nd (last) column :
+// bottom wing (from below): 6*kNSubWing, .. , 7*kNSubWing-1
+// upper wing (from up): 7*kNSubWing, ... ,8*kNSubWing-1
+//
+// E.g. kNSubWing=2.
+//
+// ^x_loc (cm)
+// |
+// _________________________|__________________________ 3.5085
+// | | | | |
+// | key=2 | key=6 | key=10 | key=14 |
+// |____________|____________|____________|____________|
+// | | | | |
+// | key=3 | key=7 | key=11 | key=15 |
+// |____________|____________|____________|____________|_0_____\ local z (cm)
+// | | | | | /
+// | key=1 | key=5 | key=9 | key=13 |
+// |____________|____________|____________|____________|
+// | | | | |
+// | key=0 | key=4 | key=8 | key=12 |
+// |____________|____________|____________|____________| -3.5085
+//-3.7632 -1.8816 0 1.1186 3.7632
+//
+//___________________________________________________________________________
+//
+UInt_t key=999999;
+if(ilay<2 || ilay>3)
+ {AliError("GetKeyFromDetLocCoord: you asked for a non existing layer");
+ return key;}
+if(ilay==2 && (idet<0 || idet>83))
+ {AliError("GetKeyFromDetLocCoord: you asked for a non existing detector");
+ return key;}
+if(ilay==3 && (idet<0 || idet>175))
+ {AliError("GetKeyFromDetLocCoord: you asked for a non existing detector");
+ return key;}
+UInt_t mod=idet;
+if(ilay==3) mod+=84;
+UInt_t chip=0,wing=0,subw=0;
+ChipAndWingAndSubWingFromLocCoor(locx,locz,chip,wing,subw);
+key=GetKey(mod,chip,wing,subw);
+return key;
+}
+//_____________________________________________________________________________
+void AliITSPlaneEffSDD::ChipAndWingAndSubWingFromLocCoor(Float_t xloc, Float_t zloc,
+ UInt_t& chip, UInt_t& wing, UInt_t& subw) const {
+AliITSgeom* geom=NULL;
+//AliITSsegmentationSDD* sdd=new AliITSsegmentationSDD(geom);
+AliITSsegmentationSDD sdd=AliITSsegmentationSDD(geom);
+sdd.SetDriftSpeed(sdd.GetDriftSpeed()); // this only for setting fSetDriftSpeed=kTRUE !!!
+Int_t ix,iz;
+Int_t ntb;
+UInt_t anode=0;
+if(sdd.LocalToDet(xloc,zloc,ix,iz)) {
+ anode+=iz;
+ ChipAndWingFromAnode(anode,chip,wing);
+ if(sdd.LocalToDet(0.,0.,ntb,iz)) { // in this way the sub-division along time coordinate
+ subw=SubWingFromTimeBin(ix,ntb); } // is purely geometrical one and it does not
+ else { // depen on the drift-velocity.
+ AliError("ChipAndWingAndSubWingFromLocCoor: cannot calculate n. of time bins for SubWing.");
+ subw=9;
+ }
+} else {
+ AliError("ChipAndWingAndSubWingFromLocCoor: cannot calculate anode number and time bin.");
+ chip=999;
+ wing=99;
+ subw=9;
+}
+delete geom;
+}
+//__________________________________________________________________________________
+UInt_t AliITSPlaneEffSDD::SubWingFromTimeBin(const Int_t tb, const Int_t ntb) const {
+if(tb<0 || tb>ntb || ntb<0) {
+ AliError(Form("SubWingFromTimeBin: you asked time bin = %d with %d n. of bins",tb,ntb));
+ return 9;
+}
+//AliDebug(Form("tb = %d, ntb= %d , NSubWing = %d",tb,ntb,kNSubWing));
+Float_t h=tb;
+ h/=ntb;
+ h*=(kNSubWing-1);
+return TMath::Nint(h);
+}
+//________________________________________________________
+Bool_t AliITSPlaneEffSDD::GetBlockBoundaries(const UInt_t key, Float_t& xmn,Float_t& xmx,
+ Float_t& zmn,Float_t& zmx) const {
+//
+// This method return the geometrical boundaries of the active volume of a given
+// basic block, in the detector reference system.
+// Input: unique key to locate a basic block.
+//
+// Output: Ymin, Ymax, Zmin, Zmax of a basic block (chip for SPD)
+// Return: kTRUE if computation was succesfully, kFALSE otherwise
+//
+// the following scheemes will help in following the method implementation
+// E.g. kNSubWing=1
+// ^x_loc (cm)
+// for all: subw=0 |
+// _________________________|__________________________ 3.5085
+// | wing=1 | wing=1 | wing=1 | wing=1 |
+// | chip=0 | chip=1 | chip=2 | chip=3 |
+// | key=1 | key=3 | key=5 | key=7 |
+// |____________|____________|____________|____________|_0_____\ local z (cm)
+// | wing=0 | wing=0 | wing=0 | wing=0 | /
+// | chip=0 | chip=1 | chip=2 | chip=3 |
+// | key=0 | key=2 | key=4 | key=6 |
+// |____________|____________|____________|____________| -3.5085
+//-3.7632 -1.8816 0 1.1186 3.7632
+//
+// E.g. kNSubWing=2
+// ^x_loc (cm)
+// |
+// _________________________|__________________________ 3.5085
+// | chip=0 | chip=1 | chip=2 | chip=3 |
+// | key=2 | key=6 | key=10 | key=14 | subw=0
+// |____________|____________|____________|____________| wing=1
+// | chip=0 | chip=1 | chip=2 | chip=3 | subw=1
+// | key=3 | key=7 | key=11 | key=15 |
+// |____________|____________|____________|____________|_0________\ local z (cm)
+// | chip=0 | chip=1 | chip=2 | chip=3 | /
+// | key=1 | key=5 | key=9 | key=13 | subw=1
+// |____________|____________|____________|____________| wing=0
+// | chip=0 | chip=1 | chip=2 | chip=3 | subw=0
+// | key=0 | key=4 | key=8 | key=12 |
+// |____________|____________|____________|____________| -3.5085
+//-3.7632 -1.8816 0 1.1186 3.7632
+//
+if(key>=kNModule*kNChip*kNWing*kNSubWing)
+ {AliWarning("GetBlockBoundaries: you asked for a non existing key"); return kFALSE;}
+//
+const Float_t kDxDefault = 35085.; // For Plane Eff. purpouses, default values
+const Float_t kDzDefault = 75264.; // are precise enough !!!
+const Float_t kconv = 1.0E-04; //converts microns to cm.
+UInt_t chip=GetChipFromKey(key);
+UInt_t wing=GetWingFromKey(key);
+UInt_t subw=GetSubWingFromKey(key);
+zmn=kconv*(kDzDefault/kNChip*chip-0.5*kDzDefault);
+zmx=kconv*(kDzDefault/kNChip*(chip+1)-0.5*kDzDefault);
+if(wing==0) { // count from below
+xmn=kconv*(kDxDefault/kNSubWing*subw-kDxDefault);
+xmx=kconv*(kDxDefault/kNSubWing*(subw+1)-kDxDefault);
+}
+else if(wing==1) { // count from top
+xmx=kconv*(kDxDefault-kDxDefault/kNSubWing*subw);
+xmn=kconv*(kDxDefault-kDxDefault/kNSubWing*(subw+1));
+}
+else {AliError("GetBlockBoundaries: you got wrong n. of wing"); return kFALSE;}
+return kTRUE;
+}
+//__________________________________________________________
+void AliITSPlaneEffSDD::InitHistos() {
+ // for the moment let's create the histograms
+ // module by module
+ TString histnameResX="HistResX_mod_",aux;
+ TString histnameResZ="HistResZ_mod_";
+ TString histnameResXZ="HistResXZ_mod_";
+ TString histnameClusterType="HistClusterType_mod_";
+ TString histnameResXclu="HistResX_mod_";
+ TString histnameResZclu="HistResZ_mod_";
+ TString profnameResXvsX="ProfResXvsX_mod_";
+ TString profnameResZvsX="ProfResZvsX_mod_";
+ TString profnameClustSizeXvsX="ProfClustSizeXvsX_mod_";
+ TString profnameClustSizeZvsX="ProfClustSizeZvsX_mod_";
+//
+ fHisResX=new TH1F*[kNHisto];
+ fHisResZ=new TH1F*[kNHisto];
+ fHisResXZ=new TH2F*[kNHisto];
+ fHisClusterSize=new TH2I*[kNHisto];
+ fHisResXclu=new TH1F**[kNHisto];
+ fHisResZclu=new TH1F**[kNHisto];
+ fProfResXvsX=new TProfile*[kNHisto];
+ fProfResZvsX=new TProfile*[kNHisto];
+ fProfClustSizeXvsX=new TProfile*[kNHisto];
+ fProfClustSizeZvsX=new TProfile*[kNHisto];
+
+ for (Int_t nhist=0;nhist<kNHisto;nhist++){
+ aux=histnameResX;
+ aux+=nhist;
+ fHisResX[nhist]=new TH1F("histname","histname",1500,-0.15,0.15); // +- 1500 micron; 1 bin=2 micron
+ fHisResX[nhist]->SetName(aux.Data());
+ fHisResX[nhist]->SetTitle(aux.Data());
+
+ aux=histnameResZ;
+ aux+=nhist;
+ fHisResZ[nhist]=new TH1F("histname","histname",500,-0.05,0.05); // +-500 micron; 1 bin=2 micron
+ fHisResZ[nhist]->SetName(aux.Data());
+ fHisResZ[nhist]->SetTitle(aux.Data());
+
+ aux=histnameResXZ;
+ aux+=nhist;
+ fHisResXZ[nhist]=new TH2F("histname","histname",50,-0.1,0.1,30,-0.03,0.03); // binning:
+ // 40 micron in x;
+ // 20 micron in z;
+ fHisResXZ[nhist]->SetName(aux.Data());
+ fHisResXZ[nhist]->SetTitle(aux.Data());
+
+ aux=histnameClusterType;
+ aux+=nhist;
+ fHisClusterSize[nhist]=new TH2I("histname","histname",10,0.5,10.5,10,0.5,10.5);
+ fHisClusterSize[nhist]->SetName(aux.Data());
+ fHisClusterSize[nhist]->SetTitle(aux.Data());
+
+ fHisResXclu[nhist]=new TH1F*[kNclu];
+ fHisResZclu[nhist]=new TH1F*[kNclu];
+ for(Int_t clu=0; clu<kNclu; clu++) { // clu=0 --> cluster size 1
+ aux=histnameResXclu;
+ aux+=nhist;
+ aux+="_clu_";
+ aux+=clu+1; // clu=0 --> cluster size 1
+ fHisResXclu[nhist][clu]=new TH1F("histname","histname",1500,-0.15,0.15);// +- 1500 micron; 1 bin=2 micron
+ fHisResXclu[nhist][clu]->SetName(aux.Data());
+ fHisResXclu[nhist][clu]->SetTitle(aux.Data());
+
+ aux=histnameResZclu;
+ aux+=nhist;
+ aux+="_clu_";
+ aux+=clu+1; // clu=0 --> cluster size 1
+ fHisResZclu[nhist][clu]=new TH1F("histname","histname",500,-0.05,0.05); // +-500 micron; 1 bin=2 micron
+ fHisResZclu[nhist][clu]->SetName(aux.Data());
+ fHisResZclu[nhist][clu]->SetTitle(aux.Data());
+ }
+
+ aux=profnameResXvsX;
+ aux+=nhist;
+ fProfResXvsX[nhist]=new TProfile("histname","histname",140,-3.5,-3.5);
+ fProfResXvsX[nhist]->SetName(aux.Data());
+ fProfResXvsX[nhist]->SetTitle(aux.Data());
+
+ aux=profnameResZvsX;
+ aux+=nhist;
+ fProfResZvsX[nhist]=new TProfile("histname","histname",140,-3.5,-3.5);
+ fProfResZvsX[nhist]->SetName(aux.Data());
+ fProfResZvsX[nhist]->SetTitle(aux.Data());
+
+ aux=profnameClustSizeXvsX;
+ aux+=nhist;
+ fProfClustSizeXvsX[nhist]=new TProfile("histname","histname",140,-3.5,-3.5);
+ fProfClustSizeXvsX[nhist]->SetName(aux.Data());
+ fProfClustSizeXvsX[nhist]->SetTitle(aux.Data());
+
+ aux=profnameClustSizeZvsX;
+ aux+=nhist;
+ fProfClustSizeZvsX[nhist]=new TProfile("histname","histname",140,-3.5,-3.5);
+ fProfClustSizeZvsX[nhist]->SetName(aux.Data());
+ fProfClustSizeZvsX[nhist]->SetTitle(aux.Data());
+
+ }
+return;
+}
+//__________________________________________________________
+void AliITSPlaneEffSDD::DeleteHistos() {
+ if(fHisResX) {
+ for (Int_t i=0; i<kNHisto; i++ ) delete fHisResX[i];
+ delete [] fHisResX; fHisResX=0;
+ }
+ if(fHisResZ) {
+ for (Int_t i=0; i<kNHisto; i++ ) delete fHisResZ[i];
+ delete [] fHisResZ; fHisResZ=0;
+ }
+ if(fHisResXZ) {
+ for (Int_t i=0; i<kNHisto; i++ ) delete fHisResXZ[i];
+ delete [] fHisResXZ; fHisResXZ=0;
+ }
+ if(fHisClusterSize) {
+ for (Int_t i=0; i<kNHisto; i++ ) delete fHisClusterSize[i];
+ delete [] fHisClusterSize; fHisClusterSize=0;
+ }
+ if(fHisResXclu) {
+ for (Int_t i=0; i<kNHisto; i++ ) {
+ for (Int_t clu=0; clu<kNclu; clu++) if (fHisResXclu[i][clu]) delete fHisResXclu[i][clu];
+ delete [] fHisResXclu[i];
+ }
+ delete [] fHisResXclu;
+ fHisResXclu = 0;
+ }
+ if(fHisResZclu) {
+ for (Int_t i=0; i<kNHisto; i++ ) {
+ for (Int_t clu=0; clu<kNclu; clu++) if (fHisResZclu[i][clu]) delete fHisResZclu[i][clu];
+ delete [] fHisResZclu[i];
+ }
+ delete [] fHisResZclu;
+ fHisResZclu = 0;
+ }
+ if(fProfResXvsX) {
+ for (Int_t i=0; i<kNHisto; i++ ) delete fProfResXvsX[i];
+ delete [] fProfResXvsX; fProfResXvsX=0;
+ }
+ if(fProfResZvsX) {
+ for (Int_t i=0; i<kNHisto; i++ ) delete fProfResZvsX[i];
+ delete [] fProfResZvsX; fProfResZvsX=0;
+ }
+ if(fProfClustSizeXvsX) {
+ for (Int_t i=0; i<kNHisto; i++ ) delete fProfClustSizeXvsX[i];
+ delete [] fProfClustSizeXvsX; fProfClustSizeXvsX=0;
+ }
+ if(fProfClustSizeZvsX) {
+ for (Int_t i=0; i<kNHisto; i++ ) delete fProfClustSizeZvsX[i];
+ delete [] fProfClustSizeZvsX; fProfClustSizeZvsX=0;
+ }
+
+return;
+}
+//__________________________________________________________
+Bool_t AliITSPlaneEffSDD::FillHistos(UInt_t key, Bool_t found,
+ // Float_t tXZ[2], Float_t cXZ[2], Int_t ctXZ[2]) {
+ Float_t *tr, Float_t *clu, Int_t *csize) {
+// this method fill the histograms
+// input: - key: unique key of the basic block
+// - found: Boolean to asses whether a cluster has been associated to the track or not
+// - tr[0],tr[1] local X and Z coordinates of the track prediction, respectively
+// - tr[2],tr[3] error on local X and Z coordinates of the track prediction, respectively
+// - clu[0],clu[1] local X and Z coordinates of the cluster associated to the track, respectively
+// - clu[2],clu[3] error on local X and Z coordinates of the cluster associated to the track, respectively
+// - csize[0][1] cluster size in X and Z, respectively
+// output: kTRUE if filling was succesfull kFALSE otherwise
+// side effects: updating of the histograms.
+//
+ if (!fHis) {
+ AliWarning("FillHistos: histograms do not exist! Call SetCreateHistos(kTRUE) first");
+ return kFALSE;
+ }
+ if(key>=kNModule*kNChip*kNWing*kNSubWing)
+ {AliWarning("FillHistos: you asked for a non existing key"); return kFALSE;}
+ Int_t id=GetModFromKey(key);
+ if(id>=kNHisto)
+ {AliWarning("FillHistos: you want to fill a non-existing histos"); return kFALSE;}
+ if(found) {
+ Float_t resx=tr[0]-clu[0];
+ Float_t resz=tr[1]-clu[1];
+ fHisResX[id]->Fill(resx);
+ fHisResZ[id]->Fill(resz);
+ fHisResXZ[id]->Fill(resx,resz);
+ fHisClusterSize[id]->Fill((Double_t)csize[0],(Double_t)csize[1]);
+ if(csize[0]>0 && csize[0]<=kNclu) fHisResXclu[id][csize[0]-1]->Fill(resx);
+ if(csize[1]>0 && csize[1]<=kNclu) fHisResZclu[id][csize[1]-1]->Fill(resz);
+ fProfResXvsX[id]->Fill(clu[0],resx);
+ fProfResZvsX[id]->Fill(clu[0],resz);
+ fProfClustSizeXvsX[id]->Fill(clu[0],(Double_t)csize[0]);
+ fProfClustSizeZvsX[id]->Fill(clu[0],(Double_t)csize[1]);
+ }
+ return kTRUE;
+}
+//__________________________________________________________
+Bool_t AliITSPlaneEffSDD::WriteHistosToFile(TString filename, Option_t* option) {
+ //
+ // Saves the histograms into a tree and saves the trees into a file
+ //
+ if (!fHis) return kFALSE;
+ if (filename.Data()=="") {
+ AliWarning("WriteHistosToFile: null output filename!");
+ return kFALSE;
+ }
+ char branchname[30];
+ TFile *hFile=new TFile(filename.Data(),option,
+ "The File containing the TREEs with ITS PlaneEff Histos");
+ TTree *SDDTree=new TTree("SDDTree","Tree whith Residuals and Cluster Type distributions for SDD");
+ TH1F *histZ,*histX;
+ TH2F *histXZ;
+ TH2I *histClusterType;
+ TH1F *histXclu[kNclu];
+ TH1F *histZclu[kNclu];
+ TProfile *profileResXvsX, *profileResZvsX, *profileClSizXvsX, *profileClSizZvsX;
+
+ histZ=new TH1F();
+ histX=new TH1F();
+ histXZ=new TH2F();
+ histClusterType=new TH2I();
+ for(Int_t clu=0;clu<kNclu;clu++) {
+ histXclu[clu]=new TH1F();
+ histZclu[clu]=new TH1F();
+ }
+ profileResXvsX=new TProfile();
+ profileResZvsX=new TProfile();
+ profileClSizXvsX=new TProfile();
+ profileClSizZvsX=new TProfile();
+
+ SDDTree->Branch("histX","TH1F",&histX,128000,0);
+ SDDTree->Branch("histZ","TH1F",&histZ,128000,0);
+ SDDTree->Branch("histXZ","TH2F",&histXZ,128000,0);
+ SDDTree->Branch("histClusterType","TH2I",&histClusterType,128000,0);
+ for(Int_t clu=0;clu<kNclu;clu++) {
+ sprintf(branchname,"histXclu_%d",clu+1);
+ SDDTree->Branch(branchname,"TH1F",&histXclu[clu],128000,0);
+ sprintf(branchname,"histZclu_%d",clu+1);
+ SDDTree->Branch(branchname,"TH1F",&histZclu[clu],128000,0);
+ }
+ SDDTree->Branch("profileResXvsX","TProfile",&profileResXvsX,128000,0);
+ SDDTree->Branch("profileResZvsX","TProfile",&profileResZvsX,128000,0);
+ SDDTree->Branch("profileClSizXvsX","TProfile",&profileClSizXvsX,128000,0);
+ SDDTree->Branch("profileClSizZvsX","TProfile",&profileClSizZvsX,128000,0);
+
+ for(Int_t j=0;j<kNHisto;j++){
+ histX=fHisResX[j];
+ histZ=fHisResZ[j];
+ histXZ=fHisResXZ[j];
+ histClusterType=fHisClusterSize[j];
+ for(Int_t clu=0;clu<kNclu;clu++) {
+ histXclu[clu]=fHisResXclu[j][clu];
+ histZclu[clu]=fHisResZclu[j][clu];
+ }
+ profileResXvsX=fProfResXvsX[j];
+ profileResZvsX=fProfResZvsX[j];
+ profileClSizXvsX=fProfClustSizeXvsX[j];
+ profileClSizZvsX=fProfClustSizeZvsX[j];
+
+ SDDTree->Fill();
+ }
+ hFile->Write();
+ hFile->Close();
+return kTRUE;
+}
+//__________________________________________________________
+Bool_t AliITSPlaneEffSDD::ReadHistosFromFile(TString filename) {
+ //
+ // Read histograms from an already existing file
+ //
+ if (!fHis) return kFALSE;
+ if (filename.Data()=="") {
+ AliWarning("ReadHistosFromFile: incorrect output filename!");
+ return kFALSE;
+ }
+ char branchname[30];
+
+ TH1F *h = 0;
+ TH2F *h2 = 0;
+ TH2I *h2i= 0;
+ TProfile *p = 0;
+
+ TFile *file=TFile::Open(filename.Data(),"READONLY");
+
+ if (!file || file->IsZombie()) {
+ AliWarning(Form("Can't open %s !",filename.Data()));
+ delete file;
+ return kFALSE;
+ }
+ TTree *tree = (TTree*) file->Get("SDDTree");
+
+ TBranch *histX = (TBranch*) tree->GetBranch("histX");
+ TBranch *histZ = (TBranch*) tree->GetBranch("histZ");
+ TBranch *histXZ = (TBranch*) tree->GetBranch("histXZ");
+ TBranch *histClusterType = (TBranch*) tree->GetBranch("histClusterType");
+
+ TBranch *histXclu[kNclu], *histZclu[kNclu];
+ for(Int_t clu=0; clu<kNclu; clu++) {
+ sprintf(branchname,"histXclu_%d",clu+1);
+ histXclu[clu]= (TBranch*) tree->GetBranch(branchname);
+ sprintf(branchname,"histZclu_%d",clu+1);
+ histZclu[clu]= (TBranch*) tree->GetBranch(branchname);
+ }
+ TBranch *profileResXvsX = (TBranch*) tree->GetBranch("profileResXvsX");
+ TBranch *profileResZvsX = (TBranch*) tree->GetBranch("profileResZvsX");
+ TBranch *profileClSizXvsX = (TBranch*) tree->GetBranch("profileClSizXvsX");
+ TBranch *profileClSizZvsX = (TBranch*) tree->GetBranch("profileClSizZvsX");
+
+ gROOT->cd();
+
+ Int_t nevent = (Int_t)histX->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ histX->SetAddress(&h);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete h; h=0;
+ histX->GetEntry(j);
+ fHisResX[j]->Add(h);
+ }
+
+ nevent = (Int_t)histZ->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ histZ->SetAddress(&h);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete h; h=0;
+ histZ->GetEntry(j);
+ fHisResZ[j]->Add(h);
+ }
+
+ nevent = (Int_t)histXZ->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ histXZ->SetAddress(&h2);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete h2; h2=0;
+ histXZ->GetEntry(j);
+ fHisResXZ[j]->Add(h2);
+ }
+
+ nevent = (Int_t)histClusterType->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ histClusterType->SetAddress(&h2i);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete h2i; h2i=0;
+ histClusterType->GetEntry(j);
+ fHisClusterSize[j]->Add(h2i);
+ }
+
+ for(Int_t clu=0; clu<kNclu; clu++) {
+
+ nevent = (Int_t)histXclu[clu]->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ histXclu[clu]->SetAddress(&h);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete h; h=0;
+ histXclu[clu]->GetEntry(j);
+ fHisResXclu[j][clu]->Add(h);
+ }
+
+ nevent = (Int_t)histZclu[clu]->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ histZclu[clu]->SetAddress(&h);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete h; h=0;
+ histZclu[clu]->GetEntry(j);
+ fHisResZclu[j][clu]->Add(h);
+ }
+ }
+
+ nevent = (Int_t)profileResXvsX->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ profileResXvsX->SetAddress(&p);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete p; p=0;
+ profileResXvsX->GetEntry(j);
+ fProfResXvsX[j]->Add(p);
+ }
+
+ nevent = (Int_t)profileResZvsX->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ profileResZvsX->SetAddress(&p);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete p; p=0;
+ profileResZvsX->GetEntry(j);
+ fProfResZvsX[j]->Add(p);
+ }
+
+ nevent = (Int_t)profileClSizXvsX->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ profileClSizXvsX->SetAddress(&p);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete p; p=0;
+ profileClSizXvsX->GetEntry(j);
+ fProfClustSizeXvsX[j]->Add(p);
+ }
+
+ nevent = (Int_t)profileClSizZvsX->GetEntries();
+ if(nevent!=kNHisto)
+ {AliWarning("ReadHistosFromFile: trying to read too many or too few histos!"); return kFALSE;}
+ profileClSizZvsX->SetAddress(&p);
+ for(Int_t j=0;j<kNHisto;j++){
+ delete p; p=0;
+ profileClSizZvsX->GetEntry(j);
+ fProfClustSizeZvsX[j]->Add(p);
+ }
+
+ delete h; h=0;
+ delete h2; h2=0;
+ delete h2i; h2i=0;
+ delete p; p=0;
+
+ if (file) {
+ file->Close();
+ }
+return kTRUE;
+}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff