1 /**************************************************************************
2 * Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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15 /* History of cvs commits:
18 * Revision 1.6 2007/10/16 14:36:39 pavlinov
19 * fixed code violation (almost)
21 * Revision 1.5 2007/10/15 18:04:07 pavlinov
24 * Revision 1.4 2007/10/15 15:50:58 pavlinov
25 * fixed code violation
27 * Revision 1.3 2007/10/09 08:46:10 hristov
28 * The data members fEMCALClusterCluster and fPHOSCluster are removed from AliESDCaloCluster, the fClusterType is used to select PHOS or EMCAL clusters. Changes, needed to use correctly the new AliESDCaloCluster. (Christian)
30 * Revision 1.2 2007/09/11 19:38:15 pavlinov
31 * added pi0 calibration, linearity, shower profile
32 * co: warning: ` $Log' is obsolescent; use ` * $Log'.
33 * Revision 1.1 2007/08/08 15:58:01 hristov
34 * New calibration classes. (Aleksei)
37 //_________________________________________________________________________
38 // This is selector for making a set of histogramms from ESD for rec.points
39 //-- Authors: Aleksei Pavlinov (WSU)
40 //-- Feb 17, 2007 - Sep 11, 2007
42 //-- Recalibration, linearity, shower profile
43 //_________________________________________________________________________
45 #include "AliEMCALRecPointsQaESDSelector.h"
46 #include "AliEMCALFolder.h"
47 #include "AliEMCALSuperModule.h"
48 #include "AliEMCALCell.h"
49 #include "AliEMCALCellInfo.h"
50 #include "AliEMCALPi0SelectionParam.h"
51 #include "AliEMCALHistoUtilities.h"
52 #include "AliEMCALCalibCoefs.h"
53 #include "AliEMCALGeometry.h"
56 #include "AliEMCALRecPoint.h"
57 #include "AliRunLoader.h"
59 #include "AliEMCALDigit.h"
73 #include <TLorentzVector.h>
74 #include <TParticle.h>
86 #include <TObjString.h>
88 #include <TGraphErrors.h>
90 #include <TLegendEntry.h>
95 typedef AliEMCALHistoUtilities u;
97 AliEMCALGeometry* AliEMCALRecPointsQaESDSelector::fgEmcalGeo=0;
98 Int_t AliEMCALRecPointsQaESDSelector::fgNmaxCell = 4*12*24*11;
100 Double_t AliEMCALRecPointsQaESDSelector::fgDistEff = 3.;
101 Double_t AliEMCALRecPointsQaESDSelector::fgW0 = 4.5;
102 Double_t AliEMCALRecPointsQaESDSelector::fgSlopePhiShift = 0.01; // ?? just guess
104 AliEMCALFolder* AliEMCALRecPointsQaESDSelector::fgEMCAL = 0;
105 AliEMCALFolder* AliEMCALRecPointsQaESDSelector::fgEMCALOld = 0;
107 Char_t **AliEMCALRecPointsQaESDSelector::fgAnaOpt=0;
108 Int_t AliEMCALRecPointsQaESDSelector::fgNanaOpt = 0;
122 // Enumeration variables
123 // enum {kUndefined=-1, kLed=0, kBeam=1};
124 // enum {kPatchResponse=0, kClusterResponse=1};
125 // enum {kSkip=0, kSaveToMemory=1};
127 ClassImp(AliEMCALRecPointsQaESDSelector)
129 AliEMCALRecPointsQaESDSelector::AliEMCALRecPointsQaESDSelector() :
144 // Constructor. Initialization of pointers
147 "CORR1", // GetCorrectedEnergyForGamma1(Double_t eRec);
152 "KINE", // reading kine file
153 "PROF", // Shower profile: phi direction now
154 "FIT" // define parameters : deff, w0 and phislope
157 fgNanaOpt = sizeof(anaOpt) / sizeof(Char_t*);
158 fgAnaOpt = new Char_t*[fgNanaOpt];
159 for(int i=0; i<fgNanaOpt; i++) fgAnaOpt[i] = anaOpt[i];
162 AliEMCALRecPointsQaESDSelector::~AliEMCALRecPointsQaESDSelector()
168 // histograms are in the output list and deleted when the output
169 // list is deleted by the TSelector dtor
172 void AliEMCALRecPointsQaESDSelector::Begin(TTree* tree)
176 AliSelector::Begin(tree);
179 void AliEMCALRecPointsQaESDSelector::SlaveBegin(TTree* tree)
181 // The SlaveBegin() function is called after the Begin() function.
182 // When running with PROOF SlaveBegin() is called on each slave server.
183 // The tree argument is deprecated (on PROOF 0 is passed).
185 printf("**** <I> Slave Begin \n **** ");
187 AliSelector::SlaveBegin(tree);
190 void AliEMCALRecPointsQaESDSelector::Init(TTree* tree)
194 AliSelector::Init(tree);
196 Bool_t AliEMCALRecPointsQaESDSelector::Notify()
198 // The Notify() function is called when a new file is opened. This
199 // can be either for a new TTree in a TChain or when when a new TTree
200 // is started when using PROOF. Typically here the branch pointers
201 // will be retrieved. It is normaly not necessary to make changes
202 // to the generated code, but the routine can be extended by the
205 return AliSelector::Notify();
208 void AliEMCALRecPointsQaESDSelector::InitStructure(Int_t it)
211 // Initialize the common structure of selector
213 fgEmcalGeo = AliEMCALGeometry::GetInstance("EMCAL_COMPLETE"); // initialize geometry just once
214 fCellsInfo = AliEMCALCellInfo::GetTableForGeometry(fgEmcalGeo);
216 if(fRunOpts.Length()>0) CheckRunOpts();
219 if(GetKeyOptsValue(kGAMMA)) key = 1;
220 fLofHistsRP = DefineHistsOfRP("RP", fPmom, key);
221 fLofHistsPC = DefineHistsOfRP("PseudoCl", fPmom);
223 fEmcalPool = new TFolder("PoolOfEMCAL","");
225 fgEMCAL = new AliEMCALFolder(it); // folder for first itteration
226 fEmcalPool->Add(fgEMCAL);
228 //if(it<=0) SetName("GammaSel"); // For convinience
229 //else SetName("Pi0Sel");
230 if(GetKeyOptsValue(kKINE)) fLKineVsRP = DefineHistsOfKineVsRP("KineVsRP",fPmom, key);
231 if(GetKeyOptsValue(kPROF)) fLShowerProfile = DefineHistsForShowerProfile("ProfY", fPmom);
234 void AliEMCALRecPointsQaESDSelector::CheckRunOpts()
238 int nopt = u::ParseString(fRunOpts, fArrOpts);
239 printf("<I> AliEMCALRecPointsQaESDSelector::CheckRunOpts() analyze %i(%i) options : fgNanaOpt %i\n",
240 nopt, fArrOpts.GetEntries(), fgNanaOpt);
243 fKeyOpts = new TArrayI(fgNanaOpt);
244 for(Int_t i=0; i<fgNanaOpt; i++) (*fKeyOpts)[i] = 0;
246 for(Int_t i=0; i<fArrOpts.GetEntries(); i++ ) {
247 TObjString *o = (TObjString*)fArrOpts.At(i);
249 TString runOpt = o->String();
252 for(Int_t j=0; j<fgNanaOpt; j++) {
253 TString opt = fgAnaOpt[j];
254 if(runOpt.Contains(opt,TString::kIgnoreCase)) {
260 printf("<E> option |%s| unavailable **\n",
264 (*fKeyOpts)[indj] = 1;
265 printf("<I> option |%s| is valid : number %i : |%s| \n",
266 runOpt.Data(), indj, fgAnaOpt[indj]);
271 Int_t AliEMCALRecPointsQaESDSelector::GetKeyOptsValue(Int_t key)
276 if(fKeyOpts && key>=0 && key<fKeyOpts->GetSize()) {
277 val = fKeyOpts->At(key);
279 // printf(" key %i : val %i : opt %s \n", key, val, fgAnaOpt[key]);
283 Bool_t AliEMCALRecPointsQaESDSelector::Process(Long64_t entry)
285 // The Process() function is called for each entry in the tree (or possibly
286 // keyed object in the case of PROOF) to be processed. The entry argument
287 // specifies which entry in the currently loaded tree is to be processed.
288 // It can be passed to either TTree::GetEntry() or TBranch::GetEntry()
289 // to read either all or the required parts of the data. When processing
290 // keyed objects with PROOF, the object is already loaded and is available
291 // via the fObject pointer.
293 // This function should contain the "body" of the analysis. It can contain
294 // simple or elaborate selection criteria, run algorithms on the data
295 // of the event and typically fill histograms.
297 // WARNING when a selector is used with a TChain, you must use
298 // the pointer to the current TTree to call GetEntry(entry).
299 // The entry is always the local entry number in the current tree.
300 // Assuming that fTree is the pointer to the TChain being processed,
301 // use fTree->GetTree()->GetEntry(entry).
303 if (AliSelector::Process(entry) == kFALSE) {
304 AliDebug(AliLog::kError, Form("Entry %i is not available ",entry));
308 // esd->ReadFromTree(tree);
309 // AliESDEvent * esd = new AliESDEvent();
311 // Check prerequisites
314 AliDebug(AliLog::kError, "ESD branch not available");
318 static AliEMCALPi0SelectionParRec* rPar = GetEmcalFolder()->GetPi0SelectionParRow(0);
320 static Int_t nEmcalClusters, indOfFirstEmcalRP, nEmcalRP,nEmcalPseudoClusters;
321 nEmcalClusters = fESD->GetNumberOfEMCALClusters();
322 indOfFirstEmcalRP = fESD->GetFirstEMCALCluster();
323 u::FillH1(fLofHistsRP, 1, double(indOfFirstEmcalRP));
325 static AliRunLoader* rl = 0;
326 static Int_t nev = 0; // Temporary - 0nly for reading one file now !!
328 static AliESDCaloCluster *cl = 0;
329 nEmcalRP = nEmcalPseudoClusters = 0;
333 TClonesArray lvM1("TLorentzVector", 100); // for convenience; 100 is enough now
334 TArrayI indLv(100); // index of RP
336 static TLorentzVector v, vcl;
337 int nrp = 0; // # of RP for gg analysis
338 static Double_t erec=0., ecorr=0.0;
339 for(int i=indOfFirstEmcalRP; i<indOfFirstEmcalRP+nEmcalClusters; i++) {
340 cl = fESD->GetCaloCluster(i);
341 if(cl->GetClusterType() == AliESDCaloCluster::kEMCALPseudoCluster) {
342 nEmcalPseudoClusters++;
344 } else if(cl->GetClusterType() == AliESDCaloCluster::kEMCALClusterv1){
346 if(fgEMCAL->GetIterationNumber()>1||GetKeyOptsValue(kIDEAL)||GetKeyOptsValue(kRECALIB)||GetKeyOptsValue(kFIT)) {
347 AliEMCALRecPoint *rp=0;
348 if(GetKeyOptsValue(kFIT) == kFALSE) fgDistEff = -1.; // No fitting ; Sep 4, 2007
349 if(GetKeyOptsValue(kIDEAL)) {
350 rp = AliEMCALFolder::GetRecPoint(cl, fgEMCAL->GetCCFirst(), 0, fLofHistsRP, fgDistEff, fgW0, fgSlopePhiShift);
352 rp = AliEMCALFolder::GetRecPoint(cl, fgEMCAL->GetCCFirst(), fgEMCAL->GetCCIn(), fLofHistsRP, fgDistEff, fgW0, fgSlopePhiShift);
354 if(GetKeyOptsValue(kPROF)) {
355 FillHistsForShowerProfile( GetListShowerProfile(), rp, GetCellsInfo());
357 //if(rp->GetPointEnergy()>=rPar->fEOfRpMin && u::GetLorentzVectorFromRecPoint(v, rp)) {
358 if(u::GetLorentzVectorFromRecPoint(v, rp)) { // comparing with RP
359 if(GetKeyOptsValue(kCORR1)) {
361 ecorr = u::GetCorrectedEnergyForGamma1(erec);
363 v.SetE(ecorr); // This is gamma
364 //printf("<1> erec %f | ecorr %f \n", erec, ecorr);
366 new(lvM1[nrp]) TLorentzVector(v);
369 // Conroling of recalibration
370 u::GetLorentzVectorFromESDCluster(vcl, cl);
371 u::FillH1(fLofHistsRP, 11, vcl.P()-v.P());
372 u::FillH1(fLofHistsRP, 12, TMath::RadToDeg()*(vcl.Theta()-v.Theta()));
373 u::FillH1(fLofHistsRP, 13, TMath::RadToDeg()*(vcl.Phi()-v.Phi()));
375 u::FillH1(fLofHistsRP, 16, v.P());
376 u::FillH2(fLofHistsRP, 17, vcl.P(), vcl.P()-v.P());
378 if(GetKeyOptsValue(kIDEAL) || GetKeyOptsValue(kRECALIB)) l = fLofHistsRP;
381 } else { // first iteration
382 // if(cl->E()>=rPar->fEOfRpMin && u::GetLorentzVectorFromESDCluster(v, cl)) {
383 if(u::GetLorentzVectorFromESDCluster(v, cl)) { // comparing with RP
384 // cut 0.4 GeV may be high !
385 if(GetKeyOptsValue(kCORR1)) {
387 ecorr = u::GetCorrectedEnergyForGamma1(erec);
389 v.SetE(ecorr); // This is gamma now
390 // printf("<2> erec %f | ecorr %f \n", erec, ecorr);
391 // printf(" v.Rho() %f \n", v.Rho());
393 new(lvM1[nrp]) TLorentzVector(v);
401 printf(" wrong cluster type : %i\n", cl->GetClusterType());
404 u::FillH1(l, 2, double(cl->GetClusterType()));
406 u::FillH1(l, 3, double(cl->GetNumberOfDigits()));
407 u::FillH1(l, 4, double(cl->E()));
408 // Cycle on digits (towers)
409 Short_t *digiAmpl = cl->GetDigitAmplitude()->GetArray();
410 Short_t *digiTime = cl->GetDigitTime()->GetArray();
411 Short_t *digiAbsId = cl->GetDigitIndex()->GetArray();
412 for(int id=0; id<cl->GetNumberOfDigits(); id++) {
413 eDigi = double(digiAmpl[id]) / 500.; // See AliEMCALClusterizerv1
414 // if(eDigi <= 0.0) { // sometimes it is happen
415 //if(eDigi > 10.0 && cl->GetClusterType() == AliESDCaloCluster::kEMCALClusterv1) {
416 // printf(" %i digiAmpl %i : %f \n", id, int(digiAmpl[id]), eDigi);
418 u::FillH1(l, 5, eDigi);
419 u::FillH1(l, 6, double(digiTime[id]));
420 u::FillH1(l, 7, double(digiAbsId[id]));
421 if(int(digiAbsId[id]) >= fgNmaxCell) {
422 printf(" id %i : digiAbsId[id] %i (%i) : %s \n",
423 id, int(digiAbsId[id]), fgNmaxCell, l->GetName());
427 u::FillH1(fLofHistsRP, 0, double(nEmcalRP));
428 u::FillH1(fLofHistsPC, 0, double(nEmcalPseudoClusters));
430 static TLorentzVector *lv1=0, *lv2=0, lgg;
431 for(int i1=0; i1<nrp; i1++){
432 lv1 = (TLorentzVector*)lvM1.At(i1);
433 u::FillH1(fLofHistsRP, 18, lv1->P());
435 static Double_t mgg, pgg;
437 nrp = lvM1.GetEntriesFast();
440 for(int i1=0; i1<nrp-1; i1++){
441 lv1 = (TLorentzVector*)lvM1.At(i1);
442 for(int i2=i1+1; i2<nrp; i2++){
443 lv2 = (TLorentzVector*)lvM1.At(i2);
444 lgg = (*lv1) + (*lv2);
445 mgg = lgg.M(); // eff.mass
446 pgg = lgg.P(); // momentum
447 u::FillH1(fLofHistsRP, 8, mgg);
449 if((mgg>=rPar->fMassGGMin && mgg<=rPar->fMassGGMax)) {// pi0 candidates
450 if((pgg>=rPar->fMomPi0Min && pgg>=rPar->fMomPi0Min)) {
451 if(fgEMCAL && fgEMCAL->GetIterationNumber()>=1) {
452 fgEMCAL->FillPi0Candidate(mgg,fESD->GetCaloCluster(indLv[i1]),fESD->GetCaloCluster(indLv[i2]));
453 u::FillH1(fLofHistsRP, 9, pgg);
454 u::FillH1(fLofHistsRP,10, lv1->P());
455 u::FillH1(fLofHistsRP,10, lv2->P());
463 // static Int_t fileNumber = 0;
464 static TString curFileName;
465 // if(GetKeyOptsValue(kKINE) && nev<fChain->GetEntries()) {
466 if(GetKeyOptsValue(kKINE)) {
467 // Get galice.root file in current directory
469 printf(" current file |%s|\n", fChain->GetCurrentFile()->GetName());
470 curFileName = fChain->GetCurrentFile()->GetName();
471 curFileName.ReplaceAll("AliESDs.","galice.");
473 rl = u::InitKinematics(nev, curFileName.Data());
474 // Compare kineamtics vs EMCal clusters
475 FillHistsOfKineVsRP(fLKineVsRP, rl, lvM1);
480 if(nEmcalClusters != (nEmcalRP+nEmcalPseudoClusters))
481 Info("Process","nEmcalClusters %i : RP %i + PC %i ",nEmcalClusters, nEmcalRP, nEmcalPseudoClusters);
488 void AliEMCALRecPointsQaESDSelector::SlaveTerminate()
490 // The SlaveTerminate() function is called after all entries or objects
491 // have been processed. When running with PROOF SlaveTerminate() is called
492 // on each slave server.
494 AliSelector::SlaveTerminate();
496 // Add the histograms to the output on each slave server
499 AliDebug(AliLog::kError, Form("ERROR: Output list not initialized."));
503 // fOutput->Add(fMultiplicity);
506 void AliEMCALRecPointsQaESDSelector::Terminate()
508 // The Terminate() function is the last function to be called during
509 // a query. It always runs on the client, it can be used to present
510 // the results graphically or save the results to file.
512 AliSelector::Terminate();
518 TList *AliEMCALRecPointsQaESDSelector::DefineHistsOfRP(const char *name,Double_t p,Int_t keyOpt)
521 // Define histogramms of rec.points
523 printf("<I> DefineHistsOfRP :%s : p %f : keyOpt %i \n", name, p, keyOpt);
524 Double_t adcChannelEC = 0.0153; // ~15mev per adc count
525 Double_t xma = p*1.4, xmi=0.0, step=0.0, xmic=xmi, xmac = xma;
527 Int_t nmax=1000, scale=4, nmaxc = nmax;
530 TH1::AddDirectory(1);
531 new TH1F("00_EmcalMultiplicity", "multiplicity of EMCAL ", 201, -0.5, 200.5); // real and pseudo
532 new TH1F("01_IndexOfFirstEmcal", "index of first emcal rec.points ", 201, -0.5, 200.5);
534 new TH1F("02_NumberOf", "number of ", 6, -0.5, 5.5);
535 new TH1F("03_NumberOfDigitsIn", "number of digits(towers) in rec.points ", 101, -0.5, 100.5);
537 if(keyOpt==1 && p>0.1) {
538 if (p>=100.) scale=12;
539 else if(p>=50.) scale=10;
540 else if(p>=30.) scale=8;
541 xma = p + scale*(0.15*TMath::Sqrt(p));
542 xmi = p - scale*(0.15*TMath::Sqrt(p));
543 step = (xma-xmi)/nmax;
547 nmax = int((xma-xmi) / adcChannelEC)+1;
548 xma = xmi + adcChannelEC*nmax;
550 new TH1F("04_EnergyOf", "energy of ", nmax, xmi, xma);
551 nmaxc = nmax; xmic=xmi; xmac = xma;
554 xmi = adcChannelEC/2.; xma = xmi + adcChannelEC*nmax;
555 // All energy(momentum) unit is GeV if don't notice
556 new TH1F("05_DigitEnergyIn", "digit energy in ", nmaxc, xmic, xmac);
557 new TH1F("06_DigitTimeIn", "digit time in 10ps(0.01ns) ", 1000, 0.0, 3.e+3); // ns/100 = 10 ps
558 new TH1F("07_DigitAbsIdIn", "digit abs id in ", fgNmaxCell, -0.5, double(fgNmaxCell)-0.5);
559 new TH1F("08_EffMass", "effective mass of #gamma,#gamma(m_{#pi^{0}}=134.9766 MeV)", 100, 0.0, 0.5);
560 new TH1F("09_MomOfPi0Candidate", "momentum of #pi^{0} candidates (0.085 <mgg<0.185)", 600, 0.0, 30.0);
561 new TH1F("10_MomOfRpPi0Candidate", "momentum of RP for #pi^{0} candidates (0.085 <mgg<0.185)", 600, 0.0, 30.0);
562 // Recalibration staf
563 Double_t pmax=11., dpmax=0.20;
568 new TH1F("11_MomClESD-RpRecalib", "difference of momentum cl(ESD) - rp(Recalib)", 100, -.01, dpmax);
569 new TH1F("12_ThetaClESD-RpRecalib", "difference of #theta cl(ESD) - rp(Recalib) in degree", 100, -0.05, +0.05);
570 new TH1F("13_PhiClESD-RpRecalib", "difference of #phi cl(ESD) - rp(Recalib) in degree ", 100, -0.05, +0.05);
572 new TH1F("14_EDigiRecalib", "energy of digits after recalibration", 2000, 0.0, 20.);
573 // AliEMCALGeometry* g = AliEMCALGeometry::GetInstance();
574 new TH1F("15_AbsIdRecalib", "abs Id of digits after recalibration", fgEmcalGeo->GetNCells(),-0.5,Double_t(fgEmcalGeo->GetNCells())-0.5);
575 new TH1F("16_EnergyOfRecalibRp_", "energy of recalibrated rec.points", nmaxc, xmic, xmac); // Jul 12, 2007
576 new TH2F("17_ShiftRecalib_", "E(clESD) - E(recalib)", 110,0.0, pmax, 50,0.0,dpmax); // Jul 13, 2007
579 new TH1F("18_EnergyOfCorrectedLV", "energy of corrected LV", nmaxc, xmic, xmac);
581 TString st = Form("ListOfHists%s_P=%5.1f",name,p);
582 st.ReplaceAll(" ","");
583 TList *l = u::MoveHistsToList(st.Data(), kFALSE);
584 st = Form("%s_P=%5.1f",name,p);
585 st.ReplaceAll(" ","");
586 u::AddToNameAndTitleToList(l, st.Data(), st.Data());
591 TList* AliEMCALRecPointsQaESDSelector::DefineHistsOfKineVsRP(const char *name, Double_t p, Int_t keyOpt)
594 // Define histogramms for comparing a initial kinematics with rec.points
596 printf("<I> DefineHistsOfKineVsRP :%s : p %f : keyOpt %i \n", name, p, keyOpt);
599 TH1::AddDirectory(1);
600 new TH1F("00_hVx",Form("Vx of primary vertex"), 100, -5., +5.); // 00
601 new TH1F("01_hVy",Form("Vy of primary vertex"), 100, -5., +5.); // 01
602 new TH1F("02_hVz",Form("Vz of primary vertex"), 100, -50., +50.); // 02
604 // Double_t adcChannelEC = 0.0153; // ~15mev per adc count
605 Double_t xma = p*1.4, xmi=0.0, sig=0.15*TMath::Sqrt(p);
606 // Double_t step=0.0, xmic=xmi, xmac = xma;
609 // scale=4, nmaxc = nmax;
611 new TH1F("03_hGidPrimar", "Geant Id of primary particle ", 101, 0.5, 100.5); // 03
612 new TH1F("04_hPmomPrim","momentum of primary particle", 100, xmi, xma); // 04
613 new TH1F("05_hEtaPrim","#eta of primary particle ", 200, -1., 1.); // 05
614 new TH1F("06_hPhiPrim","#phi of primary particle ", 63*2, 0.0,TMath::Pi()*2.); // 06
615 new TH1F("07_hThetaPrim","#theta of primary particle", 63, 0.0,TMath::Pi()); // 07
616 new TH1F("08_hPhiPrimInDegree","#phi of primary particle in degree", 120, 75.0, 195.0); // 08
617 new TH1F("09_hThetaPrimInDegree","#theta of primary particle in degree", 90, 45., 135.); // 09
619 // Particle vs cluster
620 new TH1F("10_hE(P)-E(RP)"," E(p) - E(RP) ", 100, -10.*sig, 10.*sig); // 10
622 new TH1F("11_hPvsRpAngleInDegree","angle between P and RP (in degree)", 110, 0.0, 1.0); // 11
623 double dphi=0.5; // for fitting
624 new TH1F("12_hPvsRpDPhiInDegree","dif(#phi) between P and RP (in degree)", 100, -dphi, dphi); // 12
625 new TH1F("13_hPvsRpDThetaInDegree","dif(#theta) between P and RP (in degree)", 100, -0.5, 0.5); // 13
627 new TH1F("14_hPvsRpDPhiInDegree","dif(#phi) between P and RP (in degree) right part of SM", 100, -dphi, +dphi); // 14
628 new TH1F("15_hPvsRpDPhiInDegree","dif(#phi) between P and RP (in degree) left part of SM", 100, -dphi, dphi); // 15
630 new TH1F("16_hPvsRpDThetaInDegree","dif(#theta) between P and RP (even index)", 100, -0.5, 0.5); // 16
631 new TH1F("17_hPvsRpDThetaInDegree","dif(#theta) between P and RP (odd index)", 100, -0.5, 0.5); // 17
633 TString st = Form("ListOfHists%s_P=%5.1f",name,p);
634 st.ReplaceAll(" ","");
635 TList *l = u::MoveHistsToList(st.Data(), kFALSE);
636 st = Form("%s_P=%5.1f",name,p);
637 st.ReplaceAll(" ","");
638 u::AddToNameAndTitleToList(l, st.Data(), st.Data());
642 TList *AliEMCALRecPointsQaESDSelector::DefineHistsForShowerProfile(const char *name, Double_t p)
644 // Aug 1, 2007 - shower profile business as in testbeam analysis
645 // Phi direction here is Y direction in testbeam
646 printf("<I> DefineHistsForShowerProfile: %s : p %f \n",
650 TH1::AddDirectory(1);
653 new TH1F("00_hPHiMean"," mean in #phi direction ", 24*10, 0.0, 24.);
654 new TH1F("01_hPHiLog"," mean with log in #phi direction ", 24*10, 0.0, 24.);
655 new TH2F("02_XmeanVsXlog", "xmean vs xlog", 240,0.0, 24.,240,0.0, 24.);
656 new TH2F("03_XmeanVsXlog", "xmean vs xlog (system of cell with max energy, first half on #eta)",
657 50,-0.5,+0.5, 100,-1.,+1.);
658 new TH2F("04_XmeanVsXlog", "xmean vs xlog (system of cell with max energy, second half on #eta)",
659 50,-0.5,+0.5, 100,-1.,+1.);
661 new TH2F("05_PhiShowerProfile", " #phi shower profile - cumulative distribution",
662 6*25,-3.,3., 201, -0.0025, 1.0025); // 00; x direction in cell unit
664 TString st = Form("L%s_P=%5.1f",name,p);
665 st.ReplaceAll(" ","");
666 TList *l = u::MoveHistsToList(st.Data(), kFALSE);
667 st = Form("%s_P=%5.1f",name,p);
668 st.ReplaceAll(" ","");
669 u::AddToNameAndTitleToList(l, st.Data(), st.Data());
674 void AliEMCALRecPointsQaESDSelector::FillHistsOfKineVsRP(TList *l, AliRunLoader* rl, TClonesArray &lvM)
677 // lvM - array of TLorentzVector's which was cretaef from AliESDCaloCluster's
680 if(l==0 || rl==0) return;
682 // TNtuple for qucik analysis
683 static TNtuple *nt=0;
686 Int_t bsize = int(1.e+7);
687 nt = new TNtuple("angle","angle ntuple for quick analysis",
688 "dPhi:dTheta:phiP:thetaP", bsize);
689 gROOT->GetListOfBrowsables()->Add(nt);
691 static AliStack* st=0;
692 static TParticle *p=0;
693 static Int_t gid=0, ic=0, pdg=0, i=0;
698 // first primary particle
702 u::FillH1(l, ic++, p->Vx());
703 u::FillH1(l, ic++, p->Vy());
704 u::FillH1(l, ic++, p->Vz());
706 pdg = p->GetPdgCode();
707 //gid = gMC->IdFromPDG(pdg); // gMc should be defined
709 u::FillH1(l, ic++, Double_t(gid));
710 u::FillH1(l, ic++, p->P());
711 u::FillH1(l, ic++, p->Eta());
712 u::FillH1(l, ic++, TVector2::Phi_0_2pi(p->Phi()) );
713 u::FillH1(l, ic++, p->Theta());
715 u::FillH1(l, ic++, TVector2::Phi_0_2pi(p->Phi())*TMath::RadToDeg());
716 u::FillH1(l, ic++, p->Theta()*TMath::RadToDeg()); // 09
718 if(lvM.GetEntriesFast() == 0) return;
720 // Initial kinematics vs Calo clusters
722 static TLorentzVector *lv = 0, lvp;
723 lvp.SetPxPyPzE(p->Px(),p->Py(),p->Pz(),p->Energy()); // Particle
725 Double_t angle = 0.0, angleMin = 180.0, eDiff=0.0, dPhi=0., dTheta=0., phiP=0.0, thetaP=0.0;
727 phiP = lvp.Phi() * TMath::RadToDeg();
728 if (phiP<81. || phiP>99.) return; // cut phi boundaries
729 thetaP = lvp.Theta() * TMath::RadToDeg();
730 if (thetaP<56. || thetaP>89.) return; // cut theta boundaries
732 for(i=0; i<lvM.GetEntriesFast(); i++) {
733 lv = (TLorentzVector*)lvM.At(i);
734 angle = lv->Angle(lvp.Vect())*TMath::RadToDeg();
735 if(angleMin > angle) {
740 lv = (TLorentzVector*)lvM.At(indMin);
741 eDiff = lvp.E() - lv->E();
742 u::FillH1(l, ic++, eDiff);
744 dPhi = TVector2::Phi_mpi_pi(lvp.Phi()-lv->Phi())*TMath::RadToDeg();
745 dTheta = TVector2::Phi_mpi_pi(lvp.Theta()-lv->Theta())*TMath::RadToDeg();
746 u::FillH1(l, ic++, angleMin);
747 u::FillH1(l, ic++, dPhi);
748 u::FillH1(l, ic++, dTheta);
750 if (phiP>=81. && phiP<=90.) {
751 u::FillH1(l, 14, dPhi);
752 } else if(phiP> 90. && phiP<=99.) {
753 u::FillH1(l, 15, dPhi);
755 // Unfinished - have to get absid of digit with max energy
756 u::FillH1(l, 16, dTheta);
757 u::FillH1(l, 17, dTheta);
759 nt->Fill(dPhi,dTheta,phiP,thetaP);
761 tv__tree = (TTree *) gROOT->FindObject("angle");
762 tv__tree->Draw("dPhi:phiP","abs(dPhi)<0.5","", 9182, 0);
763 tv__tree->Draw("dTheta:thetaP","abs(dTheta)<0.5","", 9182, 0);
768 void AliEMCALRecPointsQaESDSelector::FillHistsForShowerProfile
769 (TList *l, AliEMCALRecPoint *rp, AliEMCALCellInfo * t)
772 if(l==0 || rp==0 || t==0) return;
774 static Double_t xmean=0., xlog=0.;
775 static AliEMCALCellIndexes rMax;
776 static Int_t phiSize;
778 if(rp->GetPointEnergy() < 1.0) return;
779 //if(rp->GetPointEnergy() > 8.0) return; // discard merged clusters for pi0 case
781 EvalLocalPhiPosition(1., rp, t, xmean, phiSize, rMax);
782 if(phiSize == 0) return; // just one row in cell directions
784 EvalLocalPhiPosition(5.5, rp, t, xlog, phiSize, rMax);
785 if(rMax.fIPhi>1.5&&rMax.fIPhi<21.5 && rMax.fIEta>1.5&&rMax.fIEta<46.5) {
786 u::FillH1(l, 0, xmean);
787 u::FillH1(l, 1, xlog);
788 u::FillH2(l, 2, xlog, xmean);
789 // Select two central modules
790 if((rMax.fIPhim==5 || rMax.fIPhim==6)){
791 // Transition to system of cell with max energy
792 xmean -= (double(rMax.fIPhi)+0.5);
793 xlog -= (double(rMax.fIPhi)+0.5);
794 if(rMax.fIEtam>=2 && rMax.fIEtam<=12){ // approximatively first half on eta
795 u::FillH2(l, 3, xlog, xmean);
796 } else {// approximatively second half on eta
797 u::FillH2(l, 4, xlog, xmean);
803 void AliEMCALRecPointsQaESDSelector::EvalLocalPhiPosition(const Double_t wlog, const AliEMCALRecPoint *rp, const AliEMCALCellInfo* t, Double_t &xcog, Int_t &phiSize, AliEMCALCellIndexes &rMax)
805 // wlog = 1 - usual center of gravity; >1 - with logarithmic weight.
806 // digits - array of digits
809 // xcog - position of center of gravity in cell unit
810 if(wlog<1.0 || rp==0 || t==0) return;
813 static Double_t wtot=0., w=0., edigi=0., e=0., edigiMax=0.;
814 static Int_t absid = 0, phiMin=0, phiMax=0;
815 static AliEMCALCellIndexes* r=0;
817 e = rp->GetPointEnergy();
821 phiMin = 23; phiMax = 0;
822 for(Int_t iDigit=0; iDigit<rp->GetMultiplicity(); iDigit++) {
823 absid = rp->GetAbsId()[iDigit];
824 edigi = rp->GetEnergiesList()[iDigit];
825 if(wlog > 1.0) w = TMath::Max( 0., wlog + TMath::Log(edigi/e));
826 else w = edigi; // just energy
828 r = t->GetTable(absid);
829 xcog += w*(Double_t(r->fIPhi) + 0.5);
831 if(edigi > edigiMax) {
835 if(phiMin > r->fIPhi) phiMin = r->fIPhi;
836 if(phiMax < r->fIPhi) phiMax = r->fIPhi;
839 phiSize = phiMax - phiMin;
840 // printf("phiSize %i \n", phiSize);
843 TList *AliEMCALRecPointsQaESDSelector::DefineHistsOfTowers(const char *name)
846 // ESD: towers information was saved to pseudo clusters
849 TH1::AddDirectory(1);
850 new TH1F("00_EmcalMultiplicity", "multiplicity of EMCAL ", 201, -0.5, 200.5); // number of pseudo RP
852 new TH1F("01_EnergyOf", "energy of ", 1000, 0.0, 100.);
854 TList *l = u::MoveHistsToList(Form("ListOfHists%s",name, " - ESD"), kFALSE);
855 u::AddToNameAndTitleToList(l, name, name);
861 void AliEMCALRecPointsQaESDSelector::FitEffMassHist()
863 TH1* h = (TH1*)fLofHistsRP->At(8);
864 AliEMCALCell::FitHist(h, GetName(), "draw");
867 void AliEMCALRecPointsQaESDSelector::PrintInfo()
870 printf("\n %i Entrie(s) | Option(s) |%s| \n", GetOptsArray().GetEntries(), fRunOpts.Data());
871 for(int i=0; i<fgNanaOpt; i++) {
872 if(GetKeyOptsValue(i)) printf(" %i |%s| \n", i, fgAnaOpt[i]);
875 TList *l[2] = {fLofHistsPC, fLofHistsRP};
877 for(int i=0; i<2; i++){
878 TH1F *h = (TH1F*)l[i]->At(2);
879 printf(" %s \t: %i \n", h->GetTitle(), int(h->GetEntries()));
881 printf(" fgDistEff %f fgW0 %f fgSlopePhiShift %f \n", fgDistEff, fgW0, fgSlopePhiShift);
884 void AliEMCALRecPointsQaESDSelector::SetMomentum(Double_t p)
887 // SetName(Form("%s_p_%f5.1", GetName(), p));
891 AliEMCALFolder* AliEMCALRecPointsQaESDSelector::CreateEmcalFolder(const Int_t it)
894 // Create emcal folder for iteration number it
896 AliEMCALFolder* newFolder = new AliEMCALFolder(it); // folder for iteration #it
898 fgEMCALOld = fgEMCAL;
899 AliEMCALCalibCoefs* tabOldOut = fgEMCALOld->GetCCOut();
900 AliEMCALCalibCoefs* tabNewIn = new AliEMCALCalibCoefs(*tabOldOut);
901 tabNewIn->SetName(AliEMCALFolder::GetCCinName().Data());
902 newFolder->Add(tabNewIn);
904 fEmcalPool->Add(newFolder);
910 AliEMCALFolder* AliEMCALRecPointsQaESDSelector::GetEmcalOldFolder(const Int_t nsm)
912 // Return emcal folder with number nsm
913 AliEMCALFolder* folder=0;
914 if(fEmcalPool) folder = (AliEMCALFolder*)fEmcalPool->FindObject(Form("EMCAL_%2.2i",nsm));
919 void AliEMCALRecPointsQaESDSelector::SetEmcalFolder(AliEMCALFolder* folder)
922 fEmcalPool->Add(fgEMCAL);
925 void AliEMCALRecPointsQaESDSelector::SetEmcalOldFolder(AliEMCALFolder* folder)
928 fEmcalPool->Add(fgEMCALOld);
931 void AliEMCALRecPointsQaESDSelector::Browse(TBrowser* b)
933 // What we see at browser
934 if(fESD) b->Add(fESD);
935 if(fChain) b->Add(fChain);
936 if(fEmcalPool) b->Add(fEmcalPool);
937 if(fgEmcalGeo) b->Add(fgEmcalGeo);
938 if(fCellsInfo) b->Add(fCellsInfo);
940 if(fLofHistsPC) b->Add(fLofHistsPC);
941 if(fLofHistsRP) b->Add(fLofHistsRP);
942 if(fLKineVsRP) b->Add(fLKineVsRP);
943 if(fLShowerProfile) b->Add(fLShowerProfile);
947 Bool_t AliEMCALRecPointsQaESDSelector::IsFolder() const
949 if(fESD || fLofHistsRP || fEmcalPool) return kTRUE;
953 void AliEMCALRecPointsQaESDSelector::Save(Int_t ver, const char *optIO)
956 // Save selector to file
957 TString dir("/home/pavlinov/ALICE/SHISHKEBAB/RF/CALIB/"); // Root directory for saving
959 if(GetKeyOptsValue(kPROF)) {
960 nf += "PROF/PROFILE_";
963 TFile f(nf.Data(), optIO);
967 printf("<I> Save selectort to file |%s| : optIO %s \n",nf.Data(), optIO);
969 printf("<W> File %s exits ! Increase version : ver %i !\n", nf.Data(), ver);
972 printf("No PROF option -> no saving now !\n");
976 AliEMCALRecPointsQaESDSelector* AliEMCALRecPointsQaESDSelector::ReadSelector(const char* nf)
978 // Read selector to file
979 AliEMCALRecPointsQaESDSelector* selector=0;
981 TH1::AddDirectory(0);
984 TObject *o = f.Get("AliEMCALRecPointsQaESDSelector");
985 if(o) selector = dynamic_cast<AliEMCALRecPointsQaESDSelector *>(o);
987 // printf("<I> read selector %p : file |%s| \n", selector, nf);
991 void AliEMCALRecPointsQaESDSelector::ReadAllEmcalFolders()
995 fEmcalPool = new TFolder("PoolOfEMCAL","");
996 for(Int_t it=1; it<=10; it++){
997 AliEMCALFolder* fold = AliEMCALFolder::ReadFolder(Form("EMCALFOLDER_It%i_fit.root",it), "READ");
998 // AliEMCALFolder* fold = AliEMCALFolder::Read(Form("EMCALFOLDER_It%i_fit.root",it), "READ");
999 if(fold) fEmcalPool->Add(fold);
1004 void AliEMCALRecPointsQaESDSelector::PictVsIterNumber(const Int_t ind, const Int_t nsm)
1006 // Jun 27, 2007 - unfinished; which picture is the best
1007 if(ind<0 || ind>5) return;
1009 TH1::AddDirectory(1);
1011 Int_t itMax = 10, it=0;
1012 map <int, char*> indName;
1013 indName[0] = "eff.mass";
1014 indName[3] = "mass of #pi_{0}";
1015 indName[4] = "resolution of #pi_{0}";
1016 indName[5] = "chi^{2}/ndf";
1018 TH1F *hout = new TH1F(indName[ind], indName[ind], itMax, 0.5, double(itMax)+0.5);
1020 TH1::AddDirectory(0);
1021 Double_t content, error;
1022 TList* col = (TList*)fEmcalPool->GetListOfFolders();
1023 for(Int_t i=0; i<col->GetSize(); i++) { // cycle on EMCAL folders
1024 AliEMCALFolder* folder = static_cast<AliEMCALFolder*>(col->At(i));
1025 if(folder==0) continue;
1026 it = folder->GetIterationNumber();
1028 AliEMCALSuperModule* sm = folder->GetSuperModule(nsm);
1031 TList* l = sm->GetHists();
1034 TH1F *hin = (TH1F*)l->At(ind);
1035 if(hin==0) continue;
1038 content = hin->GetMean();
1039 error = hin->GetRMS();
1041 sm->FitEffMassHist();
1042 TF1 *f = (TF1*)hin->GetListOfFunctions()->At(0);
1043 content = error = -1.;
1045 // content = f->GetParameter(1);
1046 //error = f->GetParameter(2);
1047 content = f->GetParameter(2);
1048 error = f->GetParError(2);
1053 hout->SetBinContent(it, content);
1054 hout->SetBinError(it, error);
1055 printf(" it %i content %f +/- %f \n", it, content, error);
1059 u::DrawHist(hout,2);
1060 hout->SetMinimum(0.0);
1064 TH1F* AliEMCALRecPointsQaESDSelector::FitHistOfRecPointEnergy(const char *opt)
1066 // Fit hist of rec.point energy
1067 TH1::AddDirectory(0);
1072 Int_t ind = 4, ind2 = 16;
1073 if(GetKeyOptsValue(kIDEAL)) {
1074 ind = 16; // Jul 12, 2007
1076 } else if(GetKeyOptsValue(kCORR1)) {
1080 TH1F *hold = (TH1F*)fLofHistsRP->At(ind), *h=0;
1081 if(hold == 0) return 0;
1082 if(hold->GetEntries() <10.) return hold;
1084 if(sopt.Contains("CLONE")) {
1085 TString newName(Form("C_%s",hold->GetName()));
1086 h = (TH1F*)hold->Clone(newName.Data());
1087 printf(" Clone hist %s -> |%s|%s| \n",hold->GetName(),h->GetName(),h->GetTitle());
1091 TH1F* h2 = (TH1F*)fLofHistsRP->At(ind2);
1093 Double_t xmax = h->GetXaxis()->GetXmax(), xmin = 0.4*xmax;;
1094 TF1 *g = u::Gausi("fRecPointE", xmin, xmax, h);
1095 g->SetLineColor(kRed);
1096 gStyle->SetOptFit(111);
1098 h->Fit(g,"N","", xmin, xmax);
1099 printf(" (1) xmin %f : xmax %f \n", xmin, xmax);
1101 xmin = g->GetParameter(1) - 4.*g->GetParameter(2);
1102 xmax = g->GetParameter(1) + 4.*g->GetParameter(2);
1103 h->Fit(g,"Q+","", xmin, xmax);
1104 u::DrawHist(h2,1, 1, "same",2);
1105 printf(" (2) xmin %f : xmax %f \n", xmin, xmax);
1110 TCanvas *AliEMCALRecPointsQaESDSelector::Linearity(TList *l, int ifun)
1113 // Draw picture of EMCal linearity
1115 printf("<E> AliEMCALRecPointsQaESDSelector::Linearity :TList is zero ! Bye ! \n");
1118 Double_t p[9]={0.5, 1., 3., 5., 10., 20., 30., 50., 100.}, ep[9];
1119 // see macro rHits.C ->defineSampleFraction
1120 TH1F* hErecOverEin = new TH1F("hErecOverEin","Ratio E_{rec}/E_{#gamma} vs E_{#gamma}", 101,0.5,101.5);
1122 TArrayD invRat(9), eInvRat(9), erec(9),derec(9), residual(9);
1123 TArrayD res(9), eres(9); // resolution
1125 for(Int_t var=0; var<9; var++){
1126 TH1F *h = (TH1F*)l->At(var);
1127 TF1 *f = (TF1*)h->GetListOfFunctions()->At(0);
1128 Double_t mean = f->GetParameter(1);
1129 Double_t emean = f->GetParError(1);
1131 Int_t bin = hErecOverEin->FindBin(p[var]);
1132 hErecOverEin->SetBinContent(bin, mean/p[var]);
1133 hErecOverEin->SetBinError(bin, emean/p[var]);
1135 invRat[var] = p[var]/mean;
1136 eInvRat[var] = emean/p[var]*invRat[var];
1140 res[var] = 100.*f->GetParameter(2)/p[var];
1141 eres[var] = 100.*f->GetParError(2)/p[var];
1145 TCanvas *c = new TCanvas("Linearity","Linearity", 20,20, 700, 500);
1146 gStyle->SetOptStat(0);
1147 if(0) { // E(rec) / E(gamma)
1148 u::DrawHist(hErecOverEin,2);
1149 hErecOverEin->SetMinimum(0.984);
1150 hErecOverEin->SetMaximum(1.001);
1152 Int_t markerColor=1;
1153 char *fun="", *optFit="";
1157 fun = "fun5"; optFit="R+";
1158 f = new TF1(fun,"([0]*(x-7.5)*(x-7.5))*exp([1]+[2]*x+[3]*x*x)+1.", 0.0, 100.);
1159 f->FixParameter(0, 1.95380e-05);
1160 // f->SetParameter(0, 1.95380e-05);
1161 // f->SetParameter(1, 1.0);
1162 } else if(ifun==-4) {
1163 fun = "fun4"; optFit="R+";
1164 f = new TF1(fun,"([0]*(x-7.5)*(x-7.5))*([1]+[2]*abs(x)+[3]*(x-[4])*(x-[4]))+1.", 0.0, 100.);
1165 f->FixParameter(0, 1.95380e-05);
1166 f->SetParameter(4, 50.);
1167 // f = new TF1(fun,"exp(([0]+[1]*x)*(x-[2])*(x-[3]))", 0.0, 100.);
1168 //f = new TF1(fun,"([0]+[1]*x)*(x-[2])*(x-[3])", 0.0, 100.);
1169 //f->SetParameter(0, 1.);
1170 //f->SetParameter(1, 1.);
1172 // f->SetParameter(2, 5.);
1173 //f->SetParLimits(2, 3.,8.);
1174 //f->SetParameter(3, 10.);
1175 //f->SetParLimits(3, 9.,15.);
1176 //f->SetParameter(2, 2.e-4);
1177 } else if(ifun==-3) {
1178 fun = "fun3"; optFit="R+";
1179 f = new TF1(fun,"[0]+[1]*x+[2]*x*x+[3]*x*x*x", 0.0, 11.);
1180 } else if(ifun==-2) {
1181 fun = "fun2"; optFit="R+";
1184 f = new TF1(fun,"[0]*(x-7.5)+[1]*(x-7.5)*(x-7.5)+[2]", 0.0, 10.1);
1185 f->SetParameter(0, 5.98727e-04);
1186 f->SetParameter(1, 2.12045e-04);
1187 f->SetParameter(2, 1.);
1189 f = new TF1(fun,"[0]+[1]*x+[2]*x*x", 9.0, 100.1);
1190 } else if(ifun==-1) {
1191 fun = "fun0"; optFit="R+";
1192 f = new TF1(fun,"[0]", 0.0, 100.1);
1193 } else if(ifun>=2) {
1194 fun = Form("pol%i",ifun);
1197 TGraphErrors *gr = u::DrawGraphErrors(np, erec.GetArray(),invRat.GetArray(),derec.GetArray(),eInvRat.GetArray(),
1198 // markerColor,21+markerColor,"AP", " Ratio E_{#gamma}/E_{Rec} ", "E_{Rec} "," E_{#gamma}/E_{Rec}",
1199 markerColor,21+markerColor,"AP", " Ratio E_{#gamma}/E_{Rec}^{corr} ", "E_{Rec}^{corr} "," E_{#gamma}/E_{Rec}^{corr}",
1201 gr->GetHistogram()->SetAxisRange(0.0,100.);
1202 // double xmi=0.999, xma=1.017;
1203 double xmi=0.995, xma=1.005;
1204 gr->GetHistogram()->SetMaximum(xma);
1205 gr->GetHistogram()->SetMinimum(xmi);
1206 gr->GetHistogram()->SetTitleOffset(1.4,"y");
1208 f = new TF1("fres", "AliEMCALHistoUtilities::EnergyCorrectionForGamma1(x)", 0., 101.);
1212 TLine *line = new TLine(0.0,1.0, 100.,1.0);
1217 for(int i=0; i<9; i++) {
1218 residual[i] = 100.*(invRat[i] - u::GetCorrectionCoefficientForGamma1(erec[i])); // in percent
1219 printf(" erec %f : residual %5.3f \n", erec[i], residual[i]);
1222 TGraphErrors *gr2=u::DrawGraphErrors(np, erec.GetArray(),residual.GetArray(),derec.GetArray(),eInvRat.GetArray(),
1223 markerColor,21+markerColor,"AP"," residual in %, rec.point level", "E_{Rec} "," residual in %",
1225 gr2->GetHistogram()->SetAxisRange(0.0,100.);
1226 gr2->GetHistogram()->SetMaximum(0.2);
1227 gr2->GetHistogram()->SetMinimum(-0.1);
1228 line = new TLine(0.0,0.0, 101.,0.0);
1230 TLatex *lat = u::Lat("linearity better 0.2% after correction",20., 0.15, 12, 0.06, 1);
1236 gStyle->SetOptFit(111);
1239 f = u::GetResolutionFunction("FRES2", latexName);
1241 f->SetLineColor(kBlack);
1243 TGraphErrors *gr3=u::DrawGraphErrors(np, p,res.GetArray(), ep, eres.GetArray(),
1244 markerColor,21+markerColor,"AP"," resolution in %, rec.point level","E_{#gamma} "," resolution in %",
1245 ifun, "+", f->GetName());
1246 gr3->GetHistogram()->SetAxisRange(0.0,101.);
1247 gr3->GetHistogram()->SetMaximum(14.);
1248 gr3->GetHistogram()->SetMinimum(0.0);
1249 gr3->SetMarkerSize(1.5);
1251 TLatex *lat = u::Lat(latexName.Data(),82., 11., 12, 0.06, 1);
1254 TF1 *fexp = new TF1(*f);
1255 fexp->SetName("fexp");
1256 fexp->SetParameter(0, 2.168);
1257 fexp->SetParameter(1, 8.818);
1258 fexp->SetLineWidth(1);
1259 fexp->SetLineColor(kRed);
1260 fexp->SetLineStyle(1);
1263 TLegend *leg = new TLegend(0.21,0.36, 0.68,0.82);
1264 leg->AddEntry(gr3, "MC data", "P");
1265 leg->AddEntry(f, "fit of MC data", "L");
1266 TLegendEntry *ent3 = leg->AddEntry(fexp, "#splitline{fit of exp.data}{FNAL, Nov 2005}", "L");
1267 ent3->SetTextColor(fexp->GetLineColor());
1275 TCanvas *AliEMCALRecPointsQaESDSelector::DrawKineVsRP(TList *l)
1279 printf("<W> AliEMCALRecPointsQaESDSelector::DrawKineVsRP : TList is zero ! \n");
1282 TCanvas *c = new TCanvas("KineVsRP","KineVsRP", 20,20, 700, 500);
1283 gStyle->SetOptStat(1110);
1287 TH1F* h1 = (TH1F*)l->At(10);
1291 TH1F* h2 = (TH1F*)l->At(11);
1295 TH1F* h3 = (TH1F*)l->At(12);
1297 u::DrawHist((TH1F*)l->At(14), 1,kRed,"same");
1298 u::DrawHist((TH1F*)l->At(15), 1,kGreen,"same");
1301 TH1F* h4 = (TH1F*)l->At(13);
1303 u::DrawHist((TH1F*)l->At(16), 1,kRed,"same");
1304 u::DrawHist((TH1F*)l->At(17), 1,kGreen,"same");
1307 TH1F* h2 = (TH1F*)l->At(11);
1315 TCanvas* AliEMCALRecPointsQaESDSelector::DrawMeanVsLog(TH2F *h2)
1317 // h - input histogramm : mean vds log coordinates
1320 TCanvas *c = new TCanvas("KineVsRP","KineVsRP", 20,20, 700, 500);
1322 TH1F *hid1 = new TH1F("h1","h1 title ", h2->GetNbinsX(),
1323 h2->GetXaxis()->GetXmin(), h2->GetXaxis()->GetXmax());
1326 TH1::AddDirectory(1);
1328 for(int ix=1; ix<=h2->GetNbinsX();ix++) {
1329 newName = "hd_"; newName += ix;
1330 TH1D *hd = h2->ProjectionY(newName.Data(),ix,ix);
1331 if(hd->Integral()>=4.) {
1333 hid1->SetBinContent(ix, hd->GetMean());
1334 hid1->SetBinError(ix, hd->GetRMS());
1337 TF1 *f1 = new TF1("fcg", "0.5*TMath::SinH(x/[0])/TMath::SinH(0.5/[0])", -0.5, 0.5);
1338 f1->SetParameter(0,0.13);
1339 f1->SetLineColor(kRed);
1340 f1->SetLineWidth(1);
1342 gStyle->SetOptStat(0);
1343 gStyle->SetOptFit(111);
1346 u::DrawHist(hid1,2);
1348 //u::DrawHist(h2,2);
1354 TCanvas* AliEMCALRecPointsQaESDSelector::DrawPhiEtaAnglesDistribution(const char* gn)
1357 // Proper geometry should be defined already
1358 // dTheta distibution has two peaks which coresponding different cells inside module !
1360 TCanvas *c = new TCanvas("Geometry","Geometry", 20,20, 700, 500);
1363 if(fgEmcalGeo==0) fgEmcalGeo = AliEMCALGeometry::GetInstance(gn);
1366 TH1::AddDirectory(1);
1367 TH1F *hDtheta = new TH1F("hDtheta","#Delta#theta in one SM", 60, -2.0, +1.0); // in degree
1368 TH2F *hDtheta2 = new TH2F("hDtheta2","#Delta#theta vs fIEta of cell", 48, -0.5, 47.5, 60,-2.0,+1.0);
1370 TH1F *hDphi = new TH1F("hDphi","#Delta#ph in one SM", 2000, -10.0, +10.0); // in degree
1373 AliEMCALCellInfo* t = GetCellsInfo();
1374 Double_t thetaCell=0., thetaModule=0.;
1375 Double_t phiCell=0., dphi=0.;
1377 for(int absid=0; absid<12*24*4; absid++){
1378 AliEMCALCellIndexes *r = t->GetTable(absid);
1379 fgEmcalGeo->GetGlobal(absid, vg3);
1381 thetaCell = vg3.Theta()*TMath::RadToDeg();
1382 thetaModule = 90. - 1.5*r->fIEtam;
1383 hDtheta->Fill(thetaCell - thetaModule);
1384 hDtheta2->Fill(double(r->fIEta), thetaCell - thetaModule);
1386 phiCell = vg3.Phi()*TMath::RadToDeg();
1387 dphi = phiCell - 90.;
1392 u::DrawHist(hDtheta,2);
1394 u::DrawHist(hDtheta2,2);
1396 u::DrawHist(hDphi,2);
1402 TCanvas* AliEMCALRecPointsQaESDSelector::DrawDeffVsEnergy()
1404 // Aug 31, 2007 - obsolete
1405 Double_t p[]={0.5, 1.0, 3., 5., 10., 20.,30.,50.,100.};
1406 Double_t ep[]={0., 0., 0., 0., 0., 0., 0., 0., 0.};
1408 Double_t deff[]={9.07515, 10.0835, 11.2032, 11.4229, 12.3578, 13.0332, 13.3281, 13.7910, 14.3319};
1409 Double_t edeff[]={2.69645e-03, 3.52180e-03, 4.19236e-02, 1.21201e-01, 1.58886e-01, 3.96680e-01, 3.29985e-02, 1.17113e-01, 5.22763e-01};
1411 Double_t w0[]={3.44679e+00, 3.82714e+00, 4.15035e+0, 4.36650e+00, 4.51511e+00, 4.65590, 4.63289e+00, 4.66568, 4.68125};
1412 Double_t ew0[]={7.58982e-01, 1.26420e-02, 2.36129e-10, 1.21201e-01, 2.12999e-01, 7.95650e-02, 6.15307e-03, 1.88803e-01, 5.18022e-05};
1413 int np=sizeof(p)/sizeof(Double_t);
1414 printf("<I> AliEMCALRecPointsQaESDSelector::DrawDeffVsEnergy() | np %i \n", np);
1416 TCanvas *c = new TCanvas("Deff","Deff", 20,20, 700, 500);
1419 Int_t markerColor=1;
1421 TF1 *fdeff= new TF1("fdeff","[0]+[1]*log(x)",0.4, 100.4);
1423 TGraphErrors *gr = u::DrawGraphErrors(np, p,deff, ep, edeff,
1424 markerColor,21+markerColor,"AP"," D_{eff} vs E_{#gamma} ","E_{#gamma} "," D_{eff} in cm ",
1426 // -1, "+", fdeff->GetName());
1427 gr->GetHistogram()->SetMaximum(15.);
1431 TGraphErrors *gr2 = u::DrawGraphErrors(np, p,w0, ep, ew0,
1432 markerColor,21+markerColor,"AP"," w_{0} vs E_{#gamma} ","E_{#gamma} "," w_{0} ",
1435 gr2->GetHistogram()->SetMaximum(5.);
1442 TCanvas* AliEMCALRecPointsQaESDSelector::DrawDeffVsEnergy2(const char *opt)
1444 // Aug 28, 2008 - read pars and pars errors from files
1445 Double_t p[]={0.5, 1.0, 3., 5., 10., 20.,30.,50.,100.};
1446 Double_t ep[]={0., 0., 0., 0., 0., 0., 0., 0., 0.};
1448 Double_t deff[9], edeff[9], w0[9], ew0[9]; // max size now
1451 int np = sizeof(p)/sizeof(Double_t);
1452 printf("<I> AliEMCALRecPointsQaESDSelector::DrawDeffVsEnergy2() | np %i \n", np);
1453 ReadParsDeffAndW0("/data/r22b/ALICE/CALIB/FIT/", deff, edeff, w0, ew0, 1);
1455 TCanvas *c = new TCanvas("Deff","Deff", 20,20, 700, 500);
1458 TF1 *fdeff = 0, *fw0 = 0;
1459 TString optFit(""), funName("");
1460 if(sopt.Contains("fit1")) {
1461 fdeff= new TF1("fdeff","[0]+[1]*log(x)",0.1, 101.);
1462 fdeff->SetLineColor(kRed);
1463 fdeff->SetLineWidth(1);
1465 /* good description - "[0]/(1.+exp([1]*x))"
1466 1 p0 4.82208e+00 9.93617e-04 -0.00000e+00 7.16648e-06
1467 2 p1 -7.79655e-01 4.07500e-03 -0.00000e+00 2.01009e-03
1468 better description - "[0]/(1.+exp([1]*(x-[2])))" (like the Woods-Saxon potential)
1469 1 p0 4.83713e+00 1.00437e-03 -6.98984e-10 4.90371e-07
1470 2 p1 -2.77970e-01 3.35587e-03 -1.79239e-09 2.67312e-07
1471 3 p2 4.41116e+00 8.72191e-02 1.82791e-04 1.55643e-05
1473 fw0= new TF1("fw0","[0]/(1.+exp([1]*(x+[2])))",0.1, 101.);
1474 fw0->SetLineColor(kRed);
1475 fw0->SetLineWidth(1);
1476 fw0->SetParameter(0, 4.8);
1477 fw0->SetParameter(1, -2.77970e-01);
1478 fw0->SetParameter(2, 4.41116);
1481 if(fdeff) funName = fdeff->GetName();
1483 Int_t markerColor=1;
1485 gStyle->SetOptFit(111);
1486 TGraphErrors *gr = u::DrawGraphErrors(np, p,deff, ep, edeff,
1487 markerColor,21+markerColor,"AP"," D_{eff} vs E_{#gamma} ","E_{#gamma} "," D_{eff} in cm ",
1488 -1, optFit.Data(), funName.Data());
1489 gr->GetHistogram()->SetMaximum(15.);
1491 TLegend *leg1 = new TLegend(0.12,0.76, 0.70,0.90);
1492 TLegendEntry *le1 = leg1->AddEntry(fdeff, Form("%s",fdeff->GetTitle()), "lp");
1493 //TLegendEntry *le1 = leg1->AddEntry(fdeff, Form("%4.2f+%4.2f*log(E_{#gamma})",
1494 //fdeff->GetParameter(0),fdeff->GetParameter(1)), "lp");
1495 le1->SetTextColor(fdeff->GetLineColor());
1499 gStyle->SetOptFit(111);
1500 if(fw0) funName = fw0->GetName();
1501 TGraphErrors *gr2 = u::DrawGraphErrors(np, p,w0, ep, ew0,
1502 markerColor,21+markerColor,"AP"," w_{0} vs E_{#gamma} ","E_{#gamma} "," w_{0} ",
1503 -1, optFit.Data(), funName.Data());
1505 gr2->GetHistogram()->SetMaximum(5.);
1507 TLegend *leg2 = new TLegend(0.17,0.6, 0.99,0.72);
1508 TLegendEntry *le2 = leg2->AddEntry(fw0, Form("%s",fw0->GetTitle()), "lp");
1509 //TLegendEntry *le2 = leg2->AddEntry(fw0, Form("#frac{%4.2f}{1.+exp(%4.2f*(x+%4.2f)}",
1510 //fw0->GetParameter(0),fw0->GetParameter(1),fw0->GetParameter(2)), "lp");
1511 le2->SetTextColor(fw0->GetLineColor());
1519 void AliEMCALRecPointsQaESDSelector::ReadParsDeffAndW0
1520 (const char *dirName, double *deff, double *edeff, double *w0, double *ew0, const Int_t pri)
1523 int strategy = 0, itmp=0;
1525 for(int var=11; var<=19; var++){
1528 TString fname = Form("%s/fitVar%iStrategy%i.txt", dirName, var, strategy);
1529 //printf(" open file %s \n", fname.Data());
1530 fin.open(fname.Data());
1532 for(int i=1; i<=2; i++) { // skip to lines
1533 fin.getline(line,100).eof();
1534 if(pri>=2) printf("%s \n", line);
1537 fin >> itmp >> deff[ind] >> edeff[ind];
1538 fin >> itmp >> w0[ind] >> ew0[ind];
1540 printf(" %i def %f+/-%f : def %f+/-%f\n", ind, deff[ind],edeff[ind],w0[ind],ew0[ind]);
1541 fin.getline(line,100).eof(); // skip last line
1546 TCanvas* AliEMCALRecPointsQaESDSelector::DrawSpaceResolution()
1549 // Space resolution vs optimised space resolution
1550 Double_t p[]={0.5, 1.0, 3., 5., 10., 20.,30.,50.,100.};
1551 Double_t ep[]={0., 0., 0., 0., 0., 0., 0., 0., 0.};
1552 Double_t spAng[]={0.1877, 0.1351, 0.08144, 0.06331, 0.05384, 0.04876, 0.04706, 0.04656, 0.04726};
1553 Double_t rmsSpAng[]={0.1033, 0.07685, 0.05235, 0.03992, 0.04012, 0.04257, 0.03472, 0.02814, 0.02784};
1554 Double_t spAngOpt[]={0.1733, 0.1311, 0.07961, 0.06401, 0.05347, 0.04618, 0.04288, 0.04, 0.03802};
1555 Double_t rmsSpAngOpt[]={0.09476, 0.07472, 0.05011, 0.04242, 0.04075, 0.04304, 0.03545, 0.02744, 0.02593};
1557 int np=sizeof(p)/sizeof(Double_t);
1558 printf("<I> AliEMCALRecPointsQaESDSelector::DrawSpaceResolution() | np %i \n", np);
1560 Double_t* eSpAng = new Double_t[np];
1561 Double_t* eSpAngOpt = new Double_t[np];
1562 Double_t cc=TMath::Sqrt(8000.), cc2 = 1000.*TMath::DegToRad();
1563 for(int i=0; i<np; i++){
1567 rmsSpAngOpt[i] *= cc2;
1569 eSpAng[i] = spAng[i]/cc;
1570 eSpAngOpt[i] = spAngOpt[i]/cc;
1573 TCanvas *c = new TCanvas("Deff","Deff", 20,20, 700, 500);
1577 gStyle->SetOptFit(111);
1579 TGraphErrors *gr = u::DrawGraphErrors(np, p,spAng, ep, eSpAng,
1580 kBlack, 21,"AP","Angle resolution (mrad) vs E_{#gamma} ","E_{#gamma} "," anlgle resolution (mrad) ",
1582 gr->GetHistogram()->SetMaximum(4.);
1583 gr->GetHistogram()->SetMinimum(0.6);
1587 TF1 *fang = new TF1("fang","[0]+[1]/sqrt(x)",0.1, 101.);
1588 fang->SetLineColor(kRed);
1589 fang->SetLineWidth(1);
1591 TGraphErrors *gr2 = u::DrawGraphErrors(np, p,spAngOpt, ep, eSpAngOpt,
1592 kRed,22,"P"," space vs E_{#gamma} ","E_{#gamma} "," anlgle resolution (mrad) ",
1593 -1, "+", fang->GetName());
1594 TLegend *leg1 = new TLegend(0.40,0.57, 0.92,0.87);
1595 TLegendEntry *le1 = leg1->AddEntry(gr, "Initial angle resolution", "p");
1596 le1->SetTextColor(gr->GetLineColor());
1598 TLegendEntry *le2 = leg1->AddEntry(gr2, "Optimized angle resolution", "p");
1599 le2->SetTextColor(gr2->GetLineColor());
1601 TLegendEntry *le3 = leg1->AddEntry(fang,
1602 Form("%3.2f+#frac{%4.2f}{#sqrt{E}}",fang->GetParameter(0),fang->GetParameter(1)), "lp");
1603 le3->SetTextColor(fang->GetLineColor());
1612 void AliEMCALRecPointsQaESDSelector::ResetAllListOfHists()
1614 // Reset all list of hits
1615 u::ResetListOfHists(fLofHistsPC);
1616 u::ResetListOfHists(fLofHistsRP);
1617 u::ResetListOfHists(fLKineVsRP);
1618 u::ResetListOfHists(fLShowerProfile);
1621 void AliEMCALRecPointsQaESDSelector::ReloadChain(Long64_t entry)
1623 // Oct 14, 2007 - unused now
1625 fChain->LoadTree(entry);
1629 void AliEMCALRecPointsQaESDSelector::GetInitialParsForFit(const Int_t var, Double_t &deff, Double_t &w0, Double_t &phislope, const int phiCase)
1631 // int phiCase=0; // 0 or 1
1633 if(var==11) { // stay here
1636 } else if(var==12) {
1639 } else if(var==13) {
1642 } else if(var==14) {
1645 } else if(var==15) {
1648 } else if(var==16) {
1651 } else if(var==17) {
1654 } else if(var==18) {
1657 } else if(var==19) {// Aug 15, 2007
1659 case 0: // phislope was defined than deff and w0 were fixed
1662 phislope = 2.41419e-04;
1664 case 1: // all parameters free
1667 phislope = 8.95559e-04;
1671 printf("<E> var % i -> no definition ! \n", var);
1674 printf("<I> AliEMCALRecPointsQaESDSelector::GetInitialParForFit()\n deff %f w0 %f phislope %f \n",