1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
20 // Produces the data needed to calculate the quality assurance.
21 // T0 QA for Hits, Digits, RAW and RecPoints
22 // Alla.Maevskaya@cern.ch
26 // --- ROOT system ---
27 #include <TClonesArray.h>
30 #include <TDirectory.h>
31 // --- Standard library ---
33 // --- AliRoot header files ---
34 #include "AliESDEvent.h"
36 #include "AliT0digit.h"
38 #include "AliT0RecPoint.h"
39 #include "AliT0QADataMaker.h"
40 #include "AliQAChecker.h"
41 #include "AliT0RawReader.h"
43 ClassImp(AliT0QADataMaker)
45 //____________________________________________________________________________
46 AliT0QADataMaker::AliT0QADataMaker() :
47 AliQADataMaker(AliQAv1::GetDetName(AliQAv1::kT0), "T0 Quality Assurance Data Maker")
52 for(Int_t i=0; i<24; i++) {
61 // fDetectorDir = fOutput->GetDirectory(GetName()) ;
63 // fDetectorDir = fOutput->mkdir(GetName()) ;
66 //____________________________________________________________________________
67 AliT0QADataMaker::AliT0QADataMaker(const AliT0QADataMaker& qadm) :
72 for(Int_t i=0; i<24; i++) {
81 SetName((const char*)qadm.GetName()) ;
82 SetTitle((const char*)qadm.GetTitle());
85 //__________________________________________________________________
86 AliT0QADataMaker& AliT0QADataMaker::operator = (const AliT0QADataMaker& qadm )
89 this->~AliT0QADataMaker();
90 new(this) AliT0QADataMaker(qadm);
93 //____________________________________________________________________________
94 void AliT0QADataMaker::EndOfDetectorCycle(AliQAv1::TASKINDEX task, TObjArray * list)
96 //Detector specific actions at end of cycle
98 AliQAChecker::Instance()->Run(AliQAv1::kT0, task, list) ;
101 //____________________________________________________________________________
102 void AliT0QADataMaker::StartOfDetectorCycle()
104 //Detector specific actions at start of cycle
108 //____________________________________________________________________________
109 void AliT0QADataMaker::InitHits()
111 // create Hits histograms in Hits subdir
113 TH1F * fhHitsTime[24];
114 for (Int_t i=0; i<24; i++)
116 timename ="hHitTime";
118 if(i<12) fhHitsTime[i] = new TH1F(timename.Data(),timename.Data(),100,2000,3000);
120 fhHitsTime[i] = new TH1F(timename.Data(),timename.Data(),100,12000,13000);
121 Add2HitsList( fhHitsTime[i],i);
124 TH2F *fhHitsEffA = new TH2F("hHitsEffA", "Hits Efficiency A side", 25,-0.5,24.5, 100,12,13 );
125 Add2HitsList(fhHitsEffA,0);
126 TH2F *fhHitsEffC = new TH2F("hHitsEffC", "Hits Efficiency C side", 25,-0.5,24.5, 100,2,3 );
127 Add2HitsList(fhHitsEffC,1);
131 //____________________________________________________________________________
132 void AliT0QADataMaker::InitDigits()
134 // create Digits histograms in Digits subdir
137 TH2F * fhDigCFD = new TH2F("fhDigCFD", " CFD digits",25,-0.5,24.5,100,100,1000);
138 Add2DigitsList( fhDigCFD,0);
139 TH2F *fhDigLEDamp = new TH2F("fhDigLEDamp", " LED-CFD digits",25,-0.5,24.5,100,100,1000);
140 Add2DigitsList( fhDigLEDamp,1);
141 TH2F * fhDigQTC = new TH2F("fhDigQTC", " QTC digits",25,-0.5,24.5,100,100,1000);
142 Add2DigitsList( fhDigQTC,2);
143 TH1F * fhDigMean = new TH1F("hDigMean","online mean signal", 100,500,600);
144 Add2DigitsList( fhDigMean,23);
147 TString timename, ampname, qtcname;
149 TH1F *fhDigCFD[24]; TH1F * fhDigLEDamp[24]; TH1F *fhDigQTC[24];
151 for (Int_t i=0; i<24; i++)
159 fhDigCFD[i] = new TH1F(timename.Data(), timename.Data(),100,100,5000);
160 Add2DigitsList( fhDigCFD[i],i);
161 fhDigLEDamp[i] = new TH1F(ampname.Data(), ampname.Data(),100,120000,150000);
162 Add2DigitsList( fhDigLEDamp[i],i+24);
163 fhDigQTC[i] = new TH1F(qtcname.Data(), qtcname.Data(),100,100,500);
164 Add2DigitsList( fhDigQTC[i],i+48);
167 TH1F* fhDigEff = new TH1F("hDigEff","digits efficiency", 25,-0.5,24.5);
168 Add2DigitsList( fhDigEff,72);
169 TH1F* fhDigMean = new TH1F("hDigMean","online mean signal", 100,500,600);
170 Add2DigitsList( fhDigMean,73);
174 //____________________________________________________________________________
175 void AliT0QADataMaker::InitRaws()
177 // create Raw histograms in Raw subdir
178 printf(" AliT0QADataMaker::InitRaws() started\n");
179 TString timename, ampname, qtcname;
181 TH1F *fhRawCFD[24]; TH1F * fhRawLEDamp[24]; TH1F *fhRawQTC[24];
183 for (Int_t i=0; i<24; i++)
191 fhRawCFD[i] = new TH1F(timename.Data(), timename.Data(),100,100,5000);
192 Add2RawsList( fhRawCFD[i],i);
193 fhRawLEDamp[i] = new TH1F(ampname.Data(), ampname.Data(),100,120000,150000);
194 Add2RawsList( fhRawLEDamp[i],i+24);
195 fhRawQTC[i] = new TH1F(qtcname.Data(), qtcname.Data(),100,100,500);
196 Add2RawsList( fhRawQTC[i],i+48);
199 TH1F* fhRawMean = new TH1F("hRawMean","online mean signal", 100,500,600);
200 Add2RawsList( fhRawMean,72);
204 //____________________________________________________________________________
206 void AliT0QADataMaker::InitRecPoints()
208 // create cluster histograms in RecPoint subdir
210 TH2F * fhRecCFD = new TH2F("fhRecCFD", " CFD reconstructed",25,-0.5,24.5,100,12,13);
211 Add2DigitsList( fhRecCFD,0);
212 TH2F *fhRecLEDamp = new TH2F("fhRecLEDamp", " amplitude LED reconstructed",25,-0.5,24.5,100,1000,1000);
213 Add2DigitsList( fhRecLEDamp,1);
214 TH2F * fhRecQTC = new TH2F("fhRecQTC", " amplitude QTC reconstructed",25,-0.5,24.5,100,1000,1000);
215 Add2DigitsList( fhRecQTC,2);
216 TH1F * fhRecMean = new TH1F("hRecMean"," reconstructed mean signal",100,500,600);
217 Add2DigitsList( fhRecMean,3);
220 TString timename,ampname, qtcname;
221 TH1F *fhRecCFD[24]; TH1F *fhRecLEDAmp[24]; TH1F * fhRecQTC[24];
222 for (Int_t i=0; i<24; i++)
230 fhRecCFD[i] = new TH1F(timename.Data(), timename.Data(),100,0,1000);
231 Add2RecPointsList ( fhRecCFD[i],i);
232 fhRecLEDAmp[i] = new TH1F(ampname.Data(), ampname.Data(),100,0,200);
233 Add2RecPointsList ( fhRecLEDAmp[i],i+24);
234 fhRecQTC[i] = new TH1F(qtcname.Data(), qtcname.Data(),100,0,200);
235 Add2RecPointsList ( fhRecQTC[i],i+48);
238 TH1F *fhRecEff = new TH1F("hRecEff","Efficiency rec.points",25,-0.5,24.5);
239 Add2RecPointsList ( fhRecEff,72);
240 TH1F * fhRecMean = new TH1F("hRecMean"," reconstructed mean signal",100,500,600);
241 Add2RecPointsList( fhRecMean,73);
244 //____________________________________________________________________________
245 void AliT0QADataMaker::InitESDs()
247 //create ESDs histograms in ESDs subdir
248 TH1F *fhESDMean = new TH1F("hESDmean"," ESD mean",100,0,100);
249 Add2ESDsList(fhESDMean, 0) ;
250 TH1F * fhESDVertex = new TH1F("hESDvertex","EAD vertex",100,-50,50);
251 Add2ESDsList(fhESDVertex, 1) ;
255 //____________________________________________________________________________
257 void AliT0QADataMaker::MakeHits(TTree *hitTree)
259 //fills QA histos for Hits
260 TClonesArray * hits = new TClonesArray("AliT0hit", 1000);
262 TBranch * branch = hitTree->GetBranch("T0") ;
264 AliWarning("T0 branch in Hit Tree not found") ;
268 branch->SetAddress(&hits);
270 AliError("Branch T0 hit not found");
273 Int_t ntracks = (Int_t) hitTree->GetEntries();
275 if (ntracks<=0) return;
276 // Start loop on tracks in the hits containers
277 for (Int_t track=0; track<ntracks;track++) {
278 branch->GetEntry(track);
279 Int_t nhits = hits->GetEntriesFast();
280 for (Int_t ihit=0;ihit<nhits;ihit++)
282 AliT0hit * startHit = (AliT0hit*) hits->UncheckedAt(ihit);
284 AliError("The unchecked hit doesn't exist");
287 Int_t pmt=startHit->Pmt();
288 GetHitsData(pmt-1)->Fill(startHit->Time()) ;
294 //____________________________________________________________________________
295 void AliT0QADataMaker::MakeDigits( TTree *digitsTree)
297 //fills QA histos for Digits
299 TArrayI *digCFD = new TArrayI(24);
300 TArrayI *digLED = new TArrayI(24);
301 TArrayI *digQT0 = new TArrayI(24);
302 TArrayI *digQT1 = new TArrayI(24);
305 TBranch *brDigits=digitsTree->GetBranch("T0");
306 AliT0digit *fDigits = new AliT0digit() ;
308 brDigits->SetAddress(&fDigits);
310 AliError(Form("EXEC Branch T0 digits not found"));
314 digitsTree->GetEvent(0);
315 digitsTree->GetEntry(0);
316 brDigits->GetEntry(0);
317 fDigits->GetTimeCFD(*digCFD);
318 fDigits->GetTimeLED(*digLED);
319 fDigits->GetQT0(*digQT0);
320 fDigits->GetQT1(*digQT1);
321 refpoint = fDigits->RefPoint();
322 for (Int_t i=0; i<24; i++)
324 if (digCFD->At(i)>0) {
325 Int_t cfd=digCFD->At(i)- refpoint;
326 GetDigitsData(i) ->Fill(cfd);
327 GetDigitsData(i+24) -> Fill(digLED->At(i) - digCFD->At(i));
328 GetDigitsData(i+48) -> Fill(digQT1->At(i) - digQT0->At(i));
340 //____________________________________________________________________________
341 void AliT0QADataMaker::MakeRaws( AliRawReader* rawReader)
343 Int_t allData[110][5];
344 for (Int_t i0=0; i0<105; i0++)
346 for (Int_t j0=0; j0<5; j0++) allData[i0][j0]=0;
348 //fills QA histos for RAW
350 AliT0RawReader *start = new AliT0RawReader(rawReader);
352 for (Int_t i=0; i<105; i++)
353 for (Int_t iHit=0; iHit<5; iHit++)
354 allData[i][iHit]= start->GetData(i,iHit);
357 for (Int_t ik = 0; ik<24; ik+=2){
358 for (Int_t iHt=0; iHt<5; iHt++){
360 if(allData[cc+1][iHt]!=0){
361 GetRawsData(cc) -> Fill(allData[cc+1][iHt]-allData[0][0]);
362 if(allData[ik+25][iHt]!=0 && allData[ik+26][iHt]!=0)
363 GetRawsData(cc+48)->Fill(allData[ik+26][iHt]-allData[ik+25][iHt]);
364 if(allData[cc+13][iHt]!=0 )
365 GetRawsData(cc+24)->Fill(allData[cc+13][iHt]-allData[cc+1][iHt]);
370 for (Int_t ik = 24; ik<48; ik+=2) {
371 for (Int_t iHt=0; iHt<5; iHt++) {
373 if(allData[cc+45][iHt]!=0) {
374 GetRawsData(cc)->Fill(allData[cc+1][iHt]-allData[0][0]);
375 if(allData[ik+57][iHt]!=0 && allData[ik+58][iHt]!=0)
376 GetRawsData(cc+48)->Fill(allData[ik+57][iHt]-allData[ik+58][iHt]);
377 if(allData[cc+57][iHt]!=0 )
378 GetRawsData(cc+48)->Fill(allData[cc+57][iHt]-allData[cc+45][iHt]);
385 //____________________________________________________________________________
386 void AliT0QADataMaker::MakeRecPoints(TTree * clustersTree)
388 //fills QA histos for clusters
390 AliT0RecPoint* frecpoints= new AliT0RecPoint ();
392 AliError("Reconstruct Fill ESD >> no recpoints found");
395 TBranch *brRec =clustersTree ->GetBranch("T0");
397 brRec->SetAddress(&frecpoints);
399 AliError(Form("EXEC Branch T0 rec not found "));
405 for ( Int_t i=0; i<24; i++) {
406 GetRecPointsData(i) -> Fill(frecpoints -> GetTime(i));
407 GetRecPointsData(i+24) -> Fill(frecpoints -> GetAmp(i));
408 GetRecPointsData(i+48) -> Fill(frecpoints->AmpLED(i));
409 // if(frecpoints -> GetTime(i) > 0) fhRecEff->Fill(i);
411 GetRecPointsData(72) ->Fill(frecpoints->GetMeanTime());
415 //____________________________________________________________________________
416 void AliT0QADataMaker::MakeESDs(AliESDEvent * esd)
418 //fills QA histos for ESD
420 GetESDsData(0) -> Fill(esd->GetT0());
421 GetESDsData(1)-> Fill(esd->GetT0zVertex());