Put back the doxygen comments in MUONTRGda.cxx
[u/mrichter/AliRoot.git] / HMPID / Hqa.C
1 #if !defined(__CINT__) || defined(__MAKECINT__)
2 #include <TSystem.h>
3 #include <TFile.h>
4 #include <TStyle.h>
5 #include <TTree.h>
6 #include <TClonesArray.h>
7 #include <TObjArray.h>
8 #include <TF1.h>
9 #include <TH1F.h>
10 #include <TH2F.h>
11 #include <TProfile.h>
12 #include <TCanvas.h>
13
14 #include <AliHMPIDParam.h>
15 #include <AliHMPIDHit.h>
16 #include <AliHMPIDCluster.h>
17 #include <AliHMPIDDigit.h>
18 #endif
19
20 Int_t nEntries = 0;
21
22 TObjArray *CreateContainer(const char *classname,TTree *pTree);
23 void Hits(Int_t mode,TTree *pTree=0x0);
24 void Digs(Int_t mode, TTree *pTree=0x0);
25 void Clus(Int_t mode, TTree *pTree=0x0);
26 void Summary();
27   
28 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
29 TObjArray *CreateContainer(const char *classname,TTree *pTree)
30 {
31   TObjArray *pOA=new TObjArray(AliHMPIDParam::kMaxCh+1);
32   for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){
33     TClonesArray *pCA=new TClonesArray(classname);
34     pOA->AddAt(pCA,iCh);    
35   }
36   
37   pOA->SetOwner(kTRUE);  
38   
39   for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){
40     pTree->SetBranchAddress(Form("HMPID%i",iCh),&(*pOA)[iCh]);
41   }
42   return pOA;
43 }
44 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
45 TH1F *hHitQdc,*hHitQdcCh[AliHMPIDParam::kMaxCh+1]; TH2F *hHitMap[AliHMPIDParam::kMaxCh+1];  
46 Double_t fHitMean[AliHMPIDParam::kMaxCh+1],fHitErr[AliHMPIDParam::kMaxCh+1];
47 void Hits(Int_t mode,TTree *pTree)
48 {
49   switch(mode){
50     case 1:
51       hHitQdc=new TH1F("HitQdc","Hit Qdc all chamber;QDC",4000,0,4000);
52   for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){
53         hHitMap[iCh]=new TH2F(Form("HitMap%i",iCh),Form("Ch%i;x_{Hit};y_{Hit}",iCh),
54             Int_t(AliHMPIDParam::SizeAllX()/AliHMPIDParam::SizePadX()),0,AliHMPIDParam::SizeAllX(),
55             Int_t(AliHMPIDParam::SizeAllY()/AliHMPIDParam::SizePadY()),0,AliHMPIDParam::SizeAllY());
56         hHitQdcCh[iCh]=new TH1F(Form("HMPID%i",iCh),Form("Charge for HMPID%i",iCh),4000,0,4000);
57       }
58       break;
59     case 2:
60       if(pTree==0) return;
61       TClonesArray *pHits=new TClonesArray("AliHMPIDHit");  pTree->SetBranchAddress("HMPID",&pHits);  
62       for(Int_t iEnt=0;iEnt<pTree->GetEntriesFast();iEnt++){//entries loop
63         pTree->GetEntry(iEnt);
64         for(Int_t iHit=0;iHit<pHits->GetEntriesFast();iHit++){//hits loop
65           AliHMPIDHit *pHit = (AliHMPIDHit*)pHits->UncheckedAt(iHit);
66           hHitMap[pHit->Ch()]->Fill(pHit->LorsX(),pHit->LorsY());
67           hHitQdc->Fill(pHit->Q());
68           hHitQdcCh[pHit->Ch()]->Fill(pHit->Q());
69         }//hits loop      
70       }//entries loop
71       delete pHits;
72       break;
73     case 3:
74       TCanvas *c1=new TCanvas("HitCan","Hits",1280,800); c1->Divide(3,3);
75   
76       for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){
77         if(iCh==6) c1->cd(1); if(iCh==5) c1->cd(2);
78         if(iCh==4) c1->cd(4); if(iCh==3) c1->cd(5); if(iCh==2) c1->cd(6);
79                               if(iCh==1) c1->cd(8); if(iCh==0) c1->cd(9);
80         gStyle->SetPalette(1);      
81         hHitMap[iCh]->Draw("colz");
82       }  
83       for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){
84         fHitMean[iCh] = 0;
85         fHitErr[iCh]  = 0;
86         if((Int_t)hHitQdcCh[iCh]->GetEntries()<nEntries) continue;
87         c1->cd(3);hHitQdcCh[iCh]->Fit("expo","Q");
88         TF1 *funcfit = (TF1*)hHitQdcCh[iCh]->FindObject("expo");
89         fHitMean[iCh] = funcfit->GetParameter(1);
90         fHitErr[iCh]  = funcfit->GetParError(1);
91       }
92       TPad *pad = (TPad*)c1->cd(3); hHitQdc->SetFillColor(5); pad->SetLogy(); hHitQdc->Fit("expo","Q");
93       break;
94   }
95 }//Hits()
96 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
97 TH1F     *hDigQ;
98 TProfile *hDigHighQ,*hDigChEvt;
99 void Digs(Int_t mode, TTree *pTree)
100 {
101   switch(mode){
102     case 1:
103       hDigHighQ=new TProfile("hDigHighQ","Highest charge in chamber  ",AliHMPIDParam::kMaxCh+1,AliHMPIDParam::kMinCh,AliHMPIDParam::kMaxCh+1);
104       hDigChEvt=new TProfile("hDigChEvt","Chamber occupancy per event",AliHMPIDParam::kMaxCh+1,AliHMPIDParam::kMinCh,AliHMPIDParam::kMaxCh+1);
105       hDigQ    =new TH1F("hDigQ        ","Charge of digits (ADC)     ",3000,0,3000);
106       break;
107     case 2:
108       if(pTree==0) return;
109       TObjArray *pLst=CreateContainer("AliHMPIDDigit",pTree); pTree->GetEntry(0);
110       for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){//chambers loop
111         TClonesArray *pDigs=(TClonesArray *)pLst->UncheckedAt(iCh);
112         hDigChEvt->Fill(iCh,pDigs->GetEntriesFast()/(48.*80.*6.)*100.);
113         Double_t highQ = 0;
114         for(Int_t iDig=0;iDig<pDigs->GetEntriesFast();iDig++){//digits loop
115           AliHMPIDDigit *pDig=(AliHMPIDDigit*)pDigs->UncheckedAt(iDig);
116           hDigQ->Fill(pDig->Q());
117           if(pDig->Q()>highQ) highQ = pDig->Q();
118         }
119         hDigHighQ->Fill(iCh,highQ);
120       }
121       delete pLst;
122       break;
123     case 3:
124       TCanvas *c1=new TCanvas("DigQa","Digit Check",1280,800); c1->Divide(2,2);
125       gStyle->SetOptFit(1);
126       TPad *pad = (TPad*)c1->cd(1); pad->SetLogy(); hDigQ->Fit("expo","QN"); 
127       c1->cd(2); hDigHighQ->Draw();
128       c1->cd(3); hDigChEvt->Draw();
129       break;
130   }//switch
131 }//Dig()
132 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
133 TH1F *hCluEvt,*hCluChi2,*hCluFlg,*hCluSize,*hCluQ;
134 void Clus(Int_t mode, TTree *pTree)
135 {
136   switch(mode){
137     case 1:
138       hCluEvt=new TH1F("CluPerEvt","Cluster multiplicity"   ,100,0,100);
139       hCluChi2  =new TH1F("CluChi2"  ,"Chi2 "               ,1000,0,100);
140       hCluFlg   =new TH1F("CluFlg"   ,"Cluster flag"        ,14,-1.5,12.5);                       hCluFlg->SetFillColor(5);
141       hCluSize  =new TH1F("CluSize"  ,"Cluster size        ",100,0,100);
142       hCluQ     =new TH1F("CluQ"     ,"Cluster charge (ADC)",1000,0,5000);
143       break;
144     case 2:      
145       if(pTree==0) return;
146
147       TObjArray *pLst=CreateContainer("AliHMPIDCluster",pTree); pTree->GetEntry(0);
148       for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){//chambers loop
149         TClonesArray *pClus=(TClonesArray *)pLst->UncheckedAt(iCh);
150         hCluEvt->Fill(pClus->GetEntriesFast());
151         for(Int_t iClu=0;iClu<pClus->GetEntriesFast();iClu++){//clusters loop
152           AliHMPIDCluster *pClu=(AliHMPIDCluster*)pClus->UncheckedAt(iClu);
153           hCluFlg->Fill(pClu->Status());
154           hCluChi2->Fill(pClu->Chi2());
155           hCluSize->Fill(pClu->Size());
156           hCluQ->Fill(pClu->Q());
157         }
158       }
159       delete pLst;           
160       break;
161     case 3:
162       TCanvas *c1=new TCanvas("CluComCan","Clusters in common",1280,800); c1->Divide(3,3);
163       c1->cd(1); hCluEvt->SetFillColor(5);      hCluEvt->Draw();
164       c1->cd(2); hCluChi2->SetFillColor(5);     hCluChi2->Draw(); 
165       c1->cd(3); hCluFlg->SetFillColor(5);      hCluFlg->Draw(); 
166       c1->cd(4); hCluSize->SetFillColor(5);     hCluSize->Draw(); 
167       TPad *pad = (TPad*)c1->cd(5); hCluQ->SetFillColor(5); pad->SetLogy(); hCluQ->Draw(); 
168       break;
169   }//switch
170 }//Clus()
171 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
172 void Hqa()
173 {
174   AliHMPIDParam::Instance();
175   
176   TFile *fh=0; if(gSystem->IsFileInIncludePath("HMPID.Hits.root"))      fh=TFile::Open("HMPID.Hits.root"     ,"read");if(fh->IsZombie()) fh=0;
177   TFile *fd=0; if(gSystem->IsFileInIncludePath("HMPID.Digits.root"))    fd=TFile::Open("HMPID.Digits.root"   ,"read");if(fd->IsZombie()) fd=0;
178   TFile *fc=0; if(gSystem->IsFileInIncludePath("HMPID.RecPoints.root")) fc=TFile::Open("HMPID.RecPoints.root","read");if(fc->IsZombie()) fc=0;
179   if(fh==0 && fd==0 && fc==0){Printf("Nothing to do!"); return;}
180   if(fh) Hits(1); if(fc) Clus(1);  if(fd) Digs(1);//book
181   Int_t iEvt=0;
182   while(1){
183     TTree *th=0; if(fh) th=(TTree*)fh->Get(Form("Event%i/TreeH",iEvt));
184     TTree *td=0; if(fd) td=(TTree*)fd->Get(Form("Event%i/TreeD",iEvt));
185     TTree *tc=0; if(fc) tc=(TTree*)fc->Get(Form("Event%i/TreeR",iEvt));
186     
187     Hits(2,th); Digs(2,td); Clus(2,tc); //fill
188     if(th==0 && td==0 && tc==0) break;
189     iEvt++;
190     if(!(iEvt%50)) Printf("Event %i processed",iEvt);
191   }
192   
193   nEntries = iEvt;
194   
195   if(fd) Clus(3);//plot everything
196   if(fc) Digs(3); 
197   if(fh) Hits(3);
198   Summary();
199 }
200 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
201 void Summary()
202 {
203   //info for hits...
204   for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){
205     Printf(" #################### Summary for HMPID %i#################### ",iCh);
206     //info for hits...
207     Printf("-----Summary of Hits----- ");
208     if(fHitMean[iCh]==0) {
209       Printf("gain %5.2f +/- %5.2f",fHitMean[iCh],fHitErr[iCh]);
210     } else {   
211       Double_t gain = 1./TMath::Abs(fHitMean[iCh]);
212       Double_t errgain = gain*gain*fHitErr[iCh];
213       Printf("gain %5.2f +/- %5.2f",gain,errgain);
214     }
215     //info for digits...
216     Printf("-----Summary of Digits-----");
217     Printf(" Chamber %d with occupancy (%) %5.2f +/- %5.2f",iCh,hDigChEvt->GetBinContent(iCh+1),hDigChEvt->GetBinError(iCh+1));
218     Printf(" Chamber %d with higest Q (ADC) %7.0f +/- %7.0f",iCh,hDigHighQ->GetBinContent(iCh+1),hDigHighQ->GetBinError(iCh+1));
219   }
220 }