1 void RICHpadtest (Int_t diaglevel,Int_t evNumber1=0,Int_t evNumber2=0)
5 // 1-> Single Ring Hits
6 // 2-> Single Ring Spectra
7 // 3-> Single Ring Statistics
8 // 4-> Single Ring Reconstruction
11 /////////////////////////////////////////////////////////////////////////
12 // This macro is a small example of a ROOT macro
13 // illustrating how to read the output of GALICE
14 // and do some analysis.
16 /////////////////////////////////////////////////////////////////////////
19 Int_t NpadX = 162; // number of pads on X
20 Int_t NpadY = 162; // number of pads on Y
23 for (Int_t i=0;i<NpadX;i++) {
24 for (Int_t j=0;j<NpadY;j++) {
28 gClassTable->GetID("AliRun");
31 // Dynamically link some shared libs
33 if (gClassTable->GetID("AliRun") < 0) {
34 gROOT->LoadMacro("loadlibs.C");
44 // Connect the Root Galice file containing Geometry, Kine and Hits
46 TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root");
47 if (!file) file = new TFile("galice.root","UPDATE");
49 // Get AliRun object from file or create it if not on file
52 gAlice = (AliRun*)file->Get("gAlice");
53 if (gAlice) printf("AliRun object found on file\n");
54 if (!gAlice) gAlice = new AliRun("gAlice","Alice test program");
58 gAlice = (AliRun*)file->Get("gAlice");
59 if (gAlice) printf("AliRun object found on file\n");
60 if (!gAlice) gAlice = new AliRun("gAlice","Alice test program");
63 // Create some histograms
70 TH2F *hc0 = new TH2F("hc0","Zoom on center of central chamber",150,-30,30,150,-30,30);
75 printf("Single Ring Hits\n");
76 TH2F *feedback = new TH2F("feedback","Feedback hit distribution",150,-30,30,150,-30,30);
77 TH2F *mip = new TH2F("mip","Mip hit distribution",150,-3,3,150,-3,3);
78 TH2F *cerenkov = new TH2F("cerenkov","Cerenkov hit distribution",150,-30,30,150,-30,30);
79 TH2F *h = new TH2F("h","Detector hit distribution",150,-30,30,150,-30,30);
80 TH1F *hitsX = new TH1F("hitsX","Distribution of hits along x-axis",150,-30,30);
81 TH1F *hitsY = new TH1F("hitsY","Distribution of hits along z-axis",150,-30,30);
85 printf("Full Event Hits\n");
87 TH2F *feedback = new TH2F("feedback","Feedback hit distribution",150,-300,300,150,-300,300);
88 TH2F *mip = new TH2F("mip","Mip hit distribution",150,-300,300,150,-300,300);
89 TH2F *cerenkov = new TH2F("cerenkov","Cerenkov hit distribution",150,-300,300,150,-300,300);
90 TH2F *h = new TH2F("h","Detector hit distribution",150,-300,300,150,-300,300);
91 TH1F *hitsX = new TH1F("digitsX","Distribution of hits along x-axis",200,-300,300);
92 TH1F *hitsY = new TH1F("digitsY","Distribution of hits along z-axis",200,-300,300);
96 TH2F *hc1 = new TH2F("hc1","Chamber 1 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
97 TH2F *hc2 = new TH2F("hc2","Chamber 2 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
98 TH2F *hc3 = new TH2F("hc3","Chamber 3 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
99 TH2F *hc4 = new TH2F("hc4","Chamber 4 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
100 TH2F *hc5 = new TH2F("hc5","Chamber 5 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
101 TH2F *hc6 = new TH2F("hc6","Chamber 6 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
102 TH2F *hc7 = new TH2F("hc7","Chamber 7 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
104 TH1F *Clcharge = new TH1F("Clcharge","Cluster Charge Distribution",500,0.,500.);
105 TH1F *ckovangle = new TH1F("ckovangle","Cerenkov angle per photon",200,.5,1);
106 TH1F *hckphi = new TH1F("hckphi","Cerenkov phi angle per photon",620,-3.1,3.1);
107 TH1F *mother = new TH1F("mother","Cerenkovs per Mip",75,0.,75.);
108 TH1F *radius = new TH1F("radius","Mean distance to Mip",100,0.,20.);
109 TH1F *phspectra1 = new TH1F("phspectra1","Detected Photon Spectra",200,5.,10.);
110 TH1F *phspectra2 = new TH1F("phspectra2","Produced Photon Spectra",200,5.,10.);
111 TH1F *totalphotonstrack = new TH1F("totalphotonstrack","Produced Photons per Mip",100,200,700.);
112 TH1F *totalphotonsevent = new TH1F("totalphotonsevent","Produced Photons per Mip",100,200,700.);
113 TH1F *feedbacks = new TH1F("feedbacks","Produced Feedbacks per Mip",50,0.5,50.);
114 TH1F *padnumber = new TH1F("padnumber","Number of pads per cluster",50,-0.5,50.);
115 TH1F *padsev = new TH1F("padsev","Number of pads hit per MIP",50,0.5,100.);
116 TH1F *clusev = new TH1F("clusev","Number of clusters per MIP",50,0.5,50.);
117 TH1F *photev = new TH1F("photev","Number of detected photons per MIP",50,0.5,50.);
118 TH1F *feedev = new TH1F("feedev","Number of feedbacks per MIP",50,0.5,50.);
119 TH1F *padsmip = new TH1F("padsmip","Number of pads per event inside MIP region",50,0.5,50.);
120 TH1F *padscl = new TH1F("padscl","Number of pads per event from cluster count",50,0.5,100.);
121 TH1F *pionspectra = new TH1F("pionspectra","Pion Spectra",200,.5,10.);
122 TH1F *protonspectra = new TH1F("protonspectra","Proton Spectra",200,.5,10.);
123 TH1F *kaonspectra = new TH1F("kaonspectra","Kaon Spectra",100,.5,10.);
124 TH1F *kaonspectra = new TH1F("kaonspectra","Kaon Spectra",100,.5,10.);
125 TH1F *chargedspectra = new TH1F("chargedspectra","Charged particles above 1 GeV Spectra",100,.5,10.);
126 TH1F *hitsPhi = new TH1F("hitsPhi","Distribution of phi angle of incidence",100,-180,180);
127 TH1F *hitsTheta = new TH1F("hitsTheta","Distribution of Theta angle of incidence",100,0,15);
128 TH1F *Omega1D = new TH1F("omega","Reconstructed Cerenkov angle per track",200,.5,1);
129 TH1F *Theta = new TH1F("theta","Reconstructed theta incidence angle per track",200,0,15);
130 TH1F *Phi = new TH1F("phi","Reconstructed phi incidence per track",200,-180,180);
131 TH1F *Omega3D = new TH1F("omega","Reconstructed Cerenkov angle per track",200,.5,1);
132 TH1F *PhotonCer = new TH1F("photoncer","Reconstructed Cerenkov angle per photon",200,.5,1);
133 TH2F *PadsUsed = new TH2F("padsused","Pads Used for Reconstruction",100,-30,30,100,-30,30);
136 // Start loop over events
141 Int_t mothers[80000];
142 Int_t mothers2[80000];
148 for (Int_t i=0;i<100;i++) mothers[i]=0;
149 for (int nev=0; nev<= evNumber2; nev++) {
150 Int_t nparticles = gAlice->GetEvent(nev);
153 //cout<<"nev "<<nev<<endl;
154 printf ("\n**********************************\nProcessing Event: %d\n",nev);
155 //cout<<"nparticles "<<nparticles<<endl;
156 printf ("Particles : %d\n\n",nparticles);
157 if (nev < evNumber1) continue;
158 if (nparticles <= 0) return;
160 // Get pointers to RICH detector and Hits containers
162 AliRICH *RICH = (AliRICH*)gAlice->GetDetector("RICH");
163 Int_t nent=(Int_t)gAlice->TreeR()->GetEntries();
164 gAlice->TreeR()->GetEvent(nent-1);
165 TClonesArray *Rawclusters = RICH->RawClustAddress(2); // Raw clusters branch
166 //printf ("Rawclusters:%p",Rawclusters);
167 Int_t nrawclusters = Rawclusters->GetEntriesFast();
168 //printf (" nrawclusters:%d\n",nrawclusters);
169 gAlice->TreeR()->GetEvent(nent-1);
170 TClonesArray *RecHits1D = RICH->RecHitsAddress1D(2);
171 Int_t nrechits1D = RecHits1D->GetEntriesFast();
172 //printf (" nrechits:%d\n",nrechits);
173 TClonesArray *RecHits3D = RICH->RecHitsAddress3D(2);
174 Int_t nrechits3D = RecHits3D->GetEntriesFast();
175 //printf (" nrechits:%d\n",nrechits);
176 TTree *TH = gAlice->TreeH();
177 Int_t ntracks = TH->GetEntries();
181 Int_t nent=(Int_t)gAlice->TreeD()->GetEntries();
182 gAlice->TreeD()->GetEvent(nent-1);
184 // Start loop on tracks in the hits containers
186 for (Int_t track=0; track<ntracks;track++) {
187 printf ("\nProcessing Track: %d\n",track);
189 Int_t nbytes += TH->GetEvent(track);
191 //RICH->ResetRawClusters();
192 TClonesArray *PadHits = RICH->PadHits(); // Cluster branch
193 TClonesArray *Hits = RICH->Hits(); // Hits branch
194 TClonesArray *Cerenkovs = RICH->Cerenkovs(); // Cerenkovs branch
196 //see hits distribution
199 Int_t nhits = Hits->GetEntriesFast();
200 if (nhits) Nh+=nhits;
201 printf("Hits : %d\n",nhits);
202 for (Int_t hit=0;hit<nhits;hit++) {
203 mHit = (AliRICHHit*) Hits->UncheckedAt(hit);
204 Int_t nch = mHit->fChamber; // chamber number
205 Float_t x = mHit->X(); // x-pos of hit
206 Float_t y = mHit->Z(); // y-pos
207 Float_t phi = mHit->fPhi; //Phi angle of incidence
208 Float_t theta = mHit->fTheta; //Theta angle of incidence
209 Int_t index = mHit->Track();
210 Int_t particle = mHit->fParticle;
211 Int_t freon = mHit->fLoss;
213 hitsX->Fill(x,(float) 1);
214 hitsY->Fill(y,(float) 1);
216 //printf("Particle:%d\n",particle);
218 TParticle *current = (TParticle*)(*gAlice->Particles())[index];
219 //printf("Particle type: %d\n",current->GetPdgCode());
221 hitsTheta->Fill(theta,(float) 1);
222 if (RICH->GetDebugLevel() == -1)
223 printf("Theta:%f, Phi:%f\n",theta,phi);
225 //printf("Debug Level:%d\n",RICH->GetDebugLevel());
227 if (TMath::Abs(particle) < 50000000)
229 mip->Fill(x,y,(float) 1);
230 if (current->Energy() - current->GetCalcMass()>1 && freon==1)
232 hitsPhi->Fill(phi,(float) 1);
233 //hitsTheta->Fill(theta,(float) 1);
234 //printf("Theta:%f, Phi:%f\n",theta,phi);
238 if (TMath::Abs(particle)==211 || TMath::Abs(particle)==111)
240 pionspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
242 if (TMath::Abs(particle)==2212)
244 protonspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
246 if (TMath::Abs(particle)==321 || TMath::Abs(particle)==130 || TMath::Abs(particle)==310
247 || TMath::Abs(particle)==311)
249 kaonspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
251 if(TMath::Abs(particle)==211 || TMath::Abs(particle)==2212 || TMath::Abs(particle)==321)
253 if (current->Energy() - current->GetCalcMass()>1)
254 chargedspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
256 //printf("Hits:%d\n",hit);
257 //printf ("Chamber number:%d x:%f y:%f\n",nch,x,y);
258 // Fill the histograms
260 h->Fill(x,y,(float) 1);
265 Int_t ncerenkovs = Cerenkovs->GetEntriesFast();
266 //if (current->GetPdgCode() < 50000051 && current->GetPdgCode() > 50000040)
267 //totalphotonsevent->Fill(ncerenkovs,(float) 1);
270 printf("Cerenkovs : %d\n",ncerenkovs);
271 totalphotonsevent->Fill(ncerenkovs,(float) 1);
272 for (Int_t hit=0;hit<ncerenkovs;hit++) {
273 cHit = (AliRICHCerenkov*) Cerenkovs->UncheckedAt(hit);
274 Int_t nchamber = cHit->fChamber; // chamber number
275 Int_t index = cHit->Track();
276 Int_t pindex = cHit->fIndex;
277 Float_t cx = cHit->X(); // x-position
278 Float_t cy = cHit->Z(); // y-position
279 Int_t cmother = cHit->fCMother; // Index of mother particle
280 Int_t closs = cHit->fLoss; // How did the particle get lost?
281 //printf ("Cerenkov hit, X:%d, Y:%d\n",cx,cy);
284 TParticle *current = (TParticle*)(*gAlice->Particles())[index];
285 Float_t energyckov = current->Energy();
287 if (current->GetPdgCode() == 50000051)
291 feedback->Fill(cx,cy,(float) 1);
295 if (current->GetPdgCode() == 50000050)
300 phspectra2->Fill(energyckov*1e9,(float) 1);
305 cerenkov->Fill(cx,cy,(float) 1);
308 TParticle *MIP = (TParticle*)(*gAlice->Particles())[cmother];
309 mipHit = (AliRICHHit*) Hits->UncheckedAt(0);
310 mom[0] = current->Px();
311 mom[1] = current->Py();
312 mom[2] = current->Pz();
313 //mom[0] = cHit->fMomX;
314 // mom[1] = cHit->fMomZ;
315 //mom[2] = cHit->fMomY;
316 Float_t energymip = MIP->Energy();
317 Float_t Mip_px = mipHit->fMomX;
318 Float_t Mip_py = mipHit->fMomY;
319 Float_t Mip_pz = mipHit->fMomZ;
320 //Float_t Mip_px = MIP->Px();
321 //Float_t Mip_py = MIP->Py();
322 //Float_t Mip_pz = MIP->Pz();
326 Float_t r = mom[0]*mom[0] + mom[1]*mom[1] + mom[2]*mom[2];
327 Float_t rt = TMath::Sqrt(r);
328 Float_t Mip_r = Mip_px*Mip_px + Mip_py*Mip_py + Mip_pz*Mip_pz;
329 Float_t Mip_rt = TMath::Sqrt(Mip_r);
330 Float_t coscerenkov = (mom[0]*Mip_px + mom[1]*Mip_py + mom[2]*Mip_pz)/(rt*Mip_rt);
331 Float_t cherenkov = TMath::ACos(coscerenkov);
332 ckovangle->Fill(cherenkov,(float) 1); //Cerenkov angle calculus
333 //printf("Cherenkov: %f\n",cherenkov);
334 Float_t ckphi=TMath::ATan2(mom[0], mom[2]);
335 hckphi->Fill(ckphi,(float) 1);
338 Float_t mix = MIP->Vx();
339 Float_t miy = MIP->Vy();
340 Float_t mx = mipHit->X();
341 Float_t my = mipHit->Z();
342 //printf("FX %e, FY %e, VX %e, VY %e\n",cx,cy,mx,my);
343 Float_t dx = cx - mx;
344 Float_t dy = cy - my;
345 //printf("Dx:%f, Dy:%f\n",dx,dy);
346 Float_t final_radius = TMath::Sqrt(dx*dx+dy*dy);
347 //printf("Final radius:%f\n",final_radius);
348 radius->Fill(final_radius,(float) 1);
350 phspectra1->Fill(energyckov*1e9,(float) 1);
353 for (Int_t nmothers=0;nmothers<=ntracks;nmothers++){
354 if (cmother == nmothers){
365 printf("Raw Clusters : %d\n",nrawclusters);
366 for (Int_t hit=0;hit<nrawclusters;hit++) {
367 rcHit = (AliRICHRawCluster*) Rawclusters->UncheckedAt(hit);
368 //Int_t nchamber = rcHit->fChamber; // chamber number
369 //Int_t nhit = cHit->fHitNumber; // hit number
370 Int_t qtot = rcHit->fQ; // charge
371 Int_t fx = rcHit->fX; // x-position
372 Int_t fy = rcHit->fY; // y-position
373 Int_t type = rcHit->fCtype; // cluster type ?
374 Int_t mult = rcHit->fMultiplicity; // How many pads form the cluster
377 //printf ("fx: %d, fy: %d\n",fx,fy);
378 if (fx>(-4) && fx<4 && fy>(-4) && fy<4) {
379 //printf("There %d \n",mult);
382 padnumber->Fill(mult,(float) 1);
384 if (mult<4) Clcharge->Fill(qtot,(float) 1);
392 for (Int_t hit=0;hit<nrechits1D;hit++) {
393 recHit1D = (AliRICHRecHit1D*) RecHits1D->UncheckedAt(hit);
394 Float_t r_omega = recHit1D->fOmega; // Cerenkov angle
395 Float_t *cer_pho = recHit1D->fCerPerPhoton; // Cerenkov angle per photon
396 Int_t *padsx = recHit1D->fPadsUsedX; // Pads Used fo reconstruction (x)
397 Int_t *padsy = recHit1D->fPadsUsedY; // Pads Used fo reconstruction (y)
398 Int_t goodPhotons = recHit1D->fGoodPhotons; // Number of pads used for reconstruction
400 Omega1D->Fill(r_omega,(float) 1);
402 for (Int_t i=0; i<goodPhotons; i++)
404 PhotonCer->Fill(cer_pho[i],(float) 1);
405 PadsUsed->Fill(padsx[i],padsy[i],1);
406 //printf("Angle:%f, pad: %d %d\n",cer_pho[i],padsx[i],padsy[i]);
409 //printf("Omega: %f, Theta: %f, Phi: %f\n",r_omega,r_theta,r_phi);
415 for (Int_t hit=0;hit<nrechits3D;hit++) {
416 recHit3D = (AliRICHRecHit3D*) RecHits3D->UncheckedAt(hit);
417 Float_t r_omega = recHit3D->fOmega; // Cerenkov angle
418 Float_t r_theta = recHit3D->fTheta; // Theta angle of incidence
419 Float_t r_phi = recHit3D->fPhi; // Phi angle if incidence
422 Omega3D->Fill(r_omega,(float) 1);
423 Theta->Fill(r_theta*180/TMath::Pi(),(float) 1);
424 Phi->Fill(r_phi*180/TMath::Pi(),(float) 1);
430 for (Int_t nmothers=0;nmothers<ntracks;nmothers++){
431 totalphotonstrack->Fill(mothers[nmothers],(float) 1);
432 mother->Fill(mothers2[nmothers],(float) 1);
433 //printf ("Entries in %d : %d\n",nmothers, mothers[nmothers]);
436 clusev->Fill(nraw,(float) 1);
437 photev->Fill(phot,(float) 1);
438 feedev->Fill(feed,(float) 1);
439 padsmip->Fill(padmip,(float) 1);
440 padscl->Fill(pads,(float) 1);
441 //printf("Photons:%d\n",phot);
451 TClonesArray *Digits = RICH->DigitsAddress(2); // Raw clusters branch
452 Int_t ndigits = Digits->GetEntriesFast();
453 //printf("Digits:%d\n",ndigits);
454 padsev->Fill(ndigits,(float) 1);
455 for (Int_t hit=0;hit<ndigits;hit++) {
456 dHit = (AliRICHDigit*) Digits->UncheckedAt(hit);
457 Int_t qtot = dHit->fSignal; // charge
458 Int_t ipx = dHit->fPadX; // pad number on X
459 Int_t ipy = dHit->fPadY; // pad number on Y
460 //printf("%d, %d\n",ipx,ipy);
461 if( ipx<=100 && ipy <=100) hc0->Fill(ipx,ipy,(float) qtot);
467 for (Int_t ich=0;ich<7;ich++)
469 TClonesArray *Digits = RICH->DigitsAddress(ich); // Raw clusters branch
470 Int_t ndigits = Digits->GetEntriesFast();
471 //printf("Digits:%d\n",ndigits);
472 padsev->Fill(ndigits,(float) 1);
474 for (Int_t hit=0;hit<ndigits;hit++) {
475 dHit = (AliRICHDigit*) Digits->UncheckedAt(hit);
476 //Int_t nchamber = padHit->fChamber; // chamber number
477 //Int_t nhit = dHit->fHitNumber; // hit number
478 Int_t qtot = dHit->fSignal; // charge
479 Int_t ipx = dHit->fPadX; // pad number on X
480 Int_t ipy = dHit->fPadY; // pad number on Y
481 //Int_t iqpad = dHit->fQpad; // charge per pad
482 //Int_t rpad = dHit->fRSec; // R-position of pad
483 //printf ("Pad hit, PadX:%d, PadY:%d\n",ipx,ipy);
484 if( ipx<=100 && ipy <=100 && ich==2) hc0->Fill(ipx,ipy,(float) qtot);
485 if( ipx<=162 && ipy <=162 && ich==0) hc1->Fill(ipx,ipy,(float) qtot);
486 if( ipx<=162 && ipy <=162 && ich==1) hc2->Fill(ipx,ipy,(float) qtot);
487 if( ipx<=162 && ipy <=162 && ich==2) hc3->Fill(ipx,ipy,(float) qtot);
488 if( ipx<=162 && ipy <=162 && ich==3) hc4->Fill(ipx,ipy,(float) qtot);
489 if( ipx<=162 && ipy <=162 && ich==4) hc5->Fill(ipx,ipy,(float) qtot);
490 if( ipx<=162 && ipy <=162 && ich==5) hc6->Fill(ipx,ipy,(float) qtot);
491 if( ipx<=162 && ipy <=162 && ich==6) hc7->Fill(ipx,ipy,(float) qtot);
499 //Create canvases, set the view range, show histograms
505 TCanvas *c1 = new TCanvas("c1","Alice RICH digits",50,50,300,350);
506 hc0->SetXTitle("ix (npads)");
510 TCanvas *c4 = new TCanvas("c4","Hits per type",100,100,600,700);
514 feedback->SetXTitle("x (cm)");
515 feedback->SetYTitle("y (cm)");
519 //mip->SetFillColor(42);
520 mip->SetXTitle("x (cm)");
521 mip->SetYTitle("y (cm)");
525 //cerenkov->SetFillColor(42);
526 cerenkov->SetXTitle("x (cm)");
527 cerenkov->SetYTitle("y (cm)");
531 //h->SetFillColor(42);
532 h->SetXTitle("x (cm)");
533 h->SetYTitle("y (cm)");
536 TCanvas *c10 = new TCanvas("c10","Hits distribution",150,150,600,350);
540 hitsX->SetFillColor(42);
541 hitsX->SetXTitle("(cm)");
545 hitsY->SetFillColor(42);
546 hitsY->SetXTitle("(cm)");
554 TCanvas *c6 = new TCanvas("c6","Photon Spectra",50,50,600,350);
558 phspectra2->SetFillColor(42);
559 phspectra2->SetXTitle("energy (eV)");
562 phspectra1->SetFillColor(42);
563 phspectra1->SetXTitle("energy (eV)");
566 TCanvas *c9 = new TCanvas("c9","Particles Spectra",100,100,600,700);
570 pionspectra->SetFillColor(42);
571 pionspectra->SetXTitle("(GeV)");
575 protonspectra->SetFillColor(42);
576 protonspectra->SetXTitle("(GeV)");
577 protonspectra->Draw();
580 kaonspectra->SetFillColor(42);
581 kaonspectra->SetXTitle("(GeV)");
585 chargedspectra->SetFillColor(42);
586 chargedspectra->SetXTitle("(GeV)");
587 chargedspectra->Draw();
594 TCanvas *c3=new TCanvas("c3","Clusters Statistics",50,50,600,700);
599 Clcharge->SetFillColor(42);
600 Clcharge->SetXTitle("ADC units");
604 padnumber->SetFillColor(42);
605 padnumber->SetXTitle("(counts)");
609 clusev->SetFillColor(42);
610 clusev->SetXTitle("(counts)");
614 padsmip->SetFillColor(42);
615 padsmip->SetXTitle("(counts)");
621 TCanvas *c11 = new TCanvas("c11","Cherenkov per Mip",400,10,600,700);
622 mother->SetFillColor(42);
623 mother->SetXTitle("counts");
627 TCanvas *c7 = new TCanvas("c7","Production Statistics",100,100,600,700);
631 totalphotonsevent->SetFillColor(42);
632 totalphotonsevent->SetXTitle("Photons (counts)");
633 totalphotonsevent->Draw();
636 photev->SetFillColor(42);
637 photev->SetXTitle("(counts)");
641 feedev->SetFillColor(42);
642 feedev->SetXTitle("(counts)");
646 padsev->SetFillColor(42);
647 padsev->SetXTitle("(counts)");
654 TCanvas *c2 = new TCanvas("c2","Angles of incidence",50,50,600,700);
658 hitsPhi->SetFillColor(42);
661 hitsTheta->SetFillColor(42);
664 Phi->SetFillColor(42);
667 Theta->SetFillColor(42);
671 TCanvas *c5 = new TCanvas("c5","Ring Reconstruction",100,100,900,700);
675 ckovangle->SetFillColor(42);
676 ckovangle->SetXTitle("angle (radians)");
680 radius->SetFillColor(42);
681 radius->SetXTitle("radius (cm)");
685 hc0->SetXTitle("pads");
689 Omega1D->SetFillColor(42);
690 Omega1D->SetXTitle("angle (radians)");
694 PhotonCer->SetFillColor(42);
695 PhotonCer->SetXTitle("angle (radians)");
699 PadsUsed->SetXTitle("pads");
700 PadsUsed->Draw("box");
703 Omega3D->SetFillColor(42);
704 Omega3D->SetXTitle("angle (radians)");
713 TCanvas *c1 = new TCanvas("c1","Alice RICH digits",50,50,1200,700);
716 hc1->SetXTitle("ix (npads)");
719 hc2->SetXTitle("ix (npads)");
722 hc3->SetXTitle("ix (npads)");
725 hc4->SetXTitle("ix (npads)");
728 hc5->SetXTitle("ix (npads)");
731 hc6->SetXTitle("ix (npads)");
734 hc7->SetXTitle("ix (npads)");
737 hc0->SetXTitle("ix (npads)");
741 TCanvas *c4 = new TCanvas("c4","Hits per type",100,100,600,700);
745 feedback->SetXTitle("x (cm)");
746 feedback->SetYTitle("y (cm)");
750 //mip->SetFillColor(42);
751 mip->SetXTitle("x (cm)");
752 mip->SetYTitle("y (cm)");
756 //cerenkov->SetFillColor(42);
757 cerenkov->SetXTitle("x (cm)");
758 cerenkov->SetYTitle("y (cm)");
762 //h->SetFillColor(42);
763 h->SetXTitle("x (cm)");
764 h->SetYTitle("y (cm)");
767 TCanvas *c10 = new TCanvas("c10","Hits distribution",150,150,600,350);
771 hitsX->SetFillColor(42);
772 hitsX->SetXTitle("(cm)");
776 hitsY->SetFillColor(42);
777 hitsY->SetXTitle("(cm)");
786 // calculate the number of pads which give a signal
790 for (Int_t i=0;i< NpadX;i++) {
791 for (Int_t j=0;j< NpadY;j++) {
797 //printf("The total number of pads which give a signal: %d %d\n",Nh,Nh1);
798 printf("\nEnd of macro\n");
799 printf("**********************************\n");