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5bd23319 1void RICHpadtest (Int_t diaglevel,Int_t evNumber1=0,Int_t evNumber2=0)
2{
d2269328 3
6b1de171 4// Diaglevel
5// 1-> Single Ring Hits
6// 2-> Single Ring Spectra
7// 3-> Single Ring Statistics
8// 4-> Single Ring Reconstruction
9// 5-> Full Event Hits
d2269328 10
ddae0931 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.
15//
16/////////////////////////////////////////////////////////////////////////
17
d2269328 18 gClassTable->GetID("AliRun");
ddae0931 19
20
21// Dynamically link some shared libs
22
23 if (gClassTable->GetID("AliRun") < 0) {
d2269328 24 gROOT->LoadMacro("loadlibs.C");
25 loadlibs();
b73bd8af 26 }else {
27 delete gAlice;
d2269328 28 gAlice = 0;
b73bd8af 29 }
ddae0931 30
d2269328 31 gAlice=0;
32
33// Connect the Root Galice file containing Geometry, Kine and Hits
34
35 TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root");
6b1de171 36 if (!file) file = new TFile("galice.root","UPDATE");
d2269328 37
ddae0931 38// Get AliRun object from file or create it if not on file
d2269328 39
40 if (!gAlice) {
ddae0931 41 gAlice = (AliRun*)file->Get("gAlice");
42 if (gAlice) printf("AliRun object found on file\n");
43 if (!gAlice) gAlice = new AliRun("gAlice","Alice test program");
d2269328 44 }
45 else {
46 delete gAlice;
47 gAlice = (AliRun*)file->Get("gAlice");
48 if (gAlice) printf("AliRun object found on file\n");
49 if (!gAlice) gAlice = new AliRun("gAlice","Alice test program");
50 }
ddae0931 51
c128dc06 52 AliRICH *RICH = (AliRICH*)gAlice->GetDetector("RICH");
53
54 RICH->DiagnosticsSE(diaglevel,evNumber1,evNumber2);
55
56
ddae0931 57// Create some histograms
58
c128dc06 59/* AliRICH *RICH = (AliRICH*)gAlice->GetDetector("RICH");
b73bd8af 60 AliRICHSegmentationV0* segmentation;
61 AliRICHChamber* chamber;
62
63 chamber = &(RICH->Chamber(0));
64 segmentation=(AliRICHSegmentationV0*) chamber->GetSegmentationModel(0);
65
66 Int_t NpadX = segmentation->Npx(); // number of pads on X
67 Int_t NpadY = segmentation->Npy(); // number of pads on Y
68
69 Int_t Pad[144][160];
c128dc06 70 //for (Int_t i=0;i<NpadX;i++) {
71 //for (Int_t j=0;j<NpadY;j++) {
72 //Pad[i][j]=0;
73 //}
74 //}
b73bd8af 75
76
d2269328 77 Int_t xmin= -NpadX/2;
78 Int_t xmax= NpadX/2;
79 Int_t ymin= -NpadY/2;
80 Int_t ymax= NpadY/2;
ddae0931 81
b73bd8af 82 TH2F *hc0 = new TH2F("hc0","Zoom on center of central chamber",150,-30,30,150,-50,10);
6b1de171 83
84 if (diaglevel == 1)
85
86 {
87 printf("Single Ring Hits\n");
b73bd8af 88 TH2F *feedback = new TH2F("feedback","Feedback hit distribution",150,-30,30,150,-50,10);
89 TH2F *mip = new TH2F("mip","Mip hit distribution",150,-30,30,150,-50,10);
90 TH2F *cerenkov = new TH2F("cerenkov","Cerenkov hit distribution",150,-30,30,150,-50,10);
91 TH2F *h = new TH2F("h","Detector hit distribution",150,-30,30,150,-50,10);
6b1de171 92 TH1F *hitsX = new TH1F("hitsX","Distribution of hits along x-axis",150,-30,30);
b73bd8af 93 TH1F *hitsY = new TH1F("hitsY","Distribution of hits along z-axis",150,-50,10);
6b1de171 94 }
95 else
96 {
97 printf("Full Event Hits\n");
98
99 TH2F *feedback = new TH2F("feedback","Feedback hit distribution",150,-300,300,150,-300,300);
100 TH2F *mip = new TH2F("mip","Mip hit distribution",150,-300,300,150,-300,300);
101 TH2F *cerenkov = new TH2F("cerenkov","Cerenkov hit distribution",150,-300,300,150,-300,300);
102 TH2F *h = new TH2F("h","Detector hit distribution",150,-300,300,150,-300,300);
103 TH1F *hitsX = new TH1F("digitsX","Distribution of hits along x-axis",200,-300,300);
104 TH1F *hitsY = new TH1F("digitsY","Distribution of hits along z-axis",200,-300,300);
6b1de171 105 }
be7c94f7 106
107
6b1de171 108
d2269328 109 TH2F *hc1 = new TH2F("hc1","Chamber 1 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
110 TH2F *hc2 = new TH2F("hc2","Chamber 2 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
111 TH2F *hc3 = new TH2F("hc3","Chamber 3 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
112 TH2F *hc4 = new TH2F("hc4","Chamber 4 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
113 TH2F *hc5 = new TH2F("hc5","Chamber 5 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
114 TH2F *hc6 = new TH2F("hc6","Chamber 6 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
115 TH2F *hc7 = new TH2F("hc7","Chamber 7 signal distribution",NpadX,xmin,xmax,NpadY,ymin,ymax);
6b1de171 116
d2269328 117 TH1F *Clcharge = new TH1F("Clcharge","Cluster Charge Distribution",500,0.,500.);
d2269328 118 TH1F *ckovangle = new TH1F("ckovangle","Cerenkov angle per photon",200,.5,1);
119 TH1F *hckphi = new TH1F("hckphi","Cerenkov phi angle per photon",620,-3.1,3.1);
d2269328 120 TH1F *mother = new TH1F("mother","Cerenkovs per Mip",75,0.,75.);
121 TH1F *radius = new TH1F("radius","Mean distance to Mip",100,0.,20.);
6b1de171 122 TH1F *phspectra1 = new TH1F("phspectra1","Detected Photon Spectra",200,5.,10.);
123 TH1F *phspectra2 = new TH1F("phspectra2","Produced Photon Spectra",200,5.,10.);
124 TH1F *totalphotonstrack = new TH1F("totalphotonstrack","Produced Photons per Mip",100,200,700.);
125 TH1F *totalphotonsevent = new TH1F("totalphotonsevent","Produced Photons per Mip",100,200,700.);
d2269328 126 TH1F *feedbacks = new TH1F("feedbacks","Produced Feedbacks per Mip",50,0.5,50.);
127 TH1F *padnumber = new TH1F("padnumber","Number of pads per cluster",50,-0.5,50.);
6b1de171 128 TH1F *padsev = new TH1F("padsev","Number of pads hit per MIP",50,0.5,100.);
129 TH1F *clusev = new TH1F("clusev","Number of clusters per MIP",50,0.5,50.);
130 TH1F *photev = new TH1F("photev","Number of detected photons per MIP",50,0.5,50.);
131 TH1F *feedev = new TH1F("feedev","Number of feedbacks per MIP",50,0.5,50.);
d2269328 132 TH1F *padsmip = new TH1F("padsmip","Number of pads per event inside MIP region",50,0.5,50.);
133 TH1F *padscl = new TH1F("padscl","Number of pads per event from cluster count",50,0.5,100.);
134 TH1F *pionspectra = new TH1F("pionspectra","Pion Spectra",200,.5,10.);
135 TH1F *protonspectra = new TH1F("protonspectra","Proton Spectra",200,.5,10.);
136 TH1F *kaonspectra = new TH1F("kaonspectra","Kaon Spectra",100,.5,10.);
137 TH1F *kaonspectra = new TH1F("kaonspectra","Kaon Spectra",100,.5,10.);
138 TH1F *chargedspectra = new TH1F("chargedspectra","Charged particles above 1 GeV Spectra",100,.5,10.);
d2269328 139 TH1F *hitsPhi = new TH1F("hitsPhi","Distribution of phi angle of incidence",100,-180,180);
140 TH1F *hitsTheta = new TH1F("hitsTheta","Distribution of Theta angle of incidence",100,0,15);
b3462c7e 141 TH1F *Omega1D = new TH1F("omega","Reconstructed Cerenkov angle per track",200,.5,1);
d2269328 142 TH1F *Theta = new TH1F("theta","Reconstructed theta incidence angle per track",200,0,15);
143 TH1F *Phi = new TH1F("phi","Reconstructed phi incidence per track",200,-180,180);
b3462c7e 144 TH1F *Omega3D = new TH1F("omega","Reconstructed Cerenkov angle per track",200,.5,1);
6b1de171 145 TH1F *PhotonCer = new TH1F("photoncer","Reconstructed Cerenkov angle per photon",200,.5,1);
146 TH2F *PadsUsed = new TH2F("padsused","Pads Used for Reconstruction",100,-30,30,100,-30,30);
ddae0931 147
148// Start loop over events
149
150 Int_t Nh=0;
d2269328 151 Int_t pads=0;
ddae0931 152 Int_t Nh1=0;
d2269328 153 Int_t mothers[80000];
154 Int_t mothers2[80000];
155 Float_t mom[3];
156 Int_t nraw=0;
157 Int_t phot=0;
158 Int_t feed=0;
159 Int_t padmip=0;
160 for (Int_t i=0;i<100;i++) mothers[i]=0;
ddae0931 161 for (int nev=0; nev<= evNumber2; nev++) {
d2269328 162 Int_t nparticles = gAlice->GetEvent(nev);
163
164
165 //cout<<"nev "<<nev<<endl;
a4622d0f 166 printf ("\n**********************************\nProcessing Event: %d\n",nev);
d2269328 167 //cout<<"nparticles "<<nparticles<<endl;
a4622d0f 168 printf ("Particles : %d\n\n",nparticles);
d2269328 169 if (nev < evNumber1) continue;
170 if (nparticles <= 0) return;
171
ddae0931 172// Get pointers to RICH detector and Hits containers
d2269328 173
c128dc06 174
175 if(gAlice->TreeR())
176 {
177 Int_t nent=(Int_t)gAlice->TreeR()->GetEntries();
178 gAlice->TreeR()->GetEvent(nent-1);
179 TClonesArray *Rawclusters = RICH->RawClustAddress(2); // Raw clusters branch
180 //printf ("Rawclusters:%p",Rawclusters);
181 Int_t nrawclusters = Rawclusters->GetEntriesFast();
182 //printf (" nrawclusters:%d\n",nrawclusters);
183 gAlice->TreeR()->GetEvent(nent-1);
184 TClonesArray *RecHits1D = RICH->RecHitsAddress1D(2);
185 Int_t nrechits1D = RecHits1D->GetEntriesFast();
186 //printf (" nrechits:%d\n",nrechits);
187 TClonesArray *RecHits3D = RICH->RecHitsAddress3D(2);
188 Int_t nrechits3D = RecHits3D->GetEntriesFast();
189 //printf (" nrechits:%d\n",nrechits);
190 }
191 else
192 printf("No TreeR found on file.\n");
d2269328 193 TTree *TH = gAlice->TreeH();
194 Int_t ntracks = TH->GetEntries();
c128dc06 195
b73bd8af 196 gAlice->ResetDigits();
d2269328 197 Int_t nent=(Int_t)gAlice->TreeD()->GetEntries();
7da9cdef 198 gAlice->TreeD()->GetEvent(0);
b73bd8af 199
200
201
202 // Start loop on tracks in the hits containers
d2269328 203 Int_t Nc=0;
204 for (Int_t track=0; track<ntracks;track++) {
a4622d0f 205 printf ("\nProcessing Track: %d\n",track);
d2269328 206 gAlice->ResetHits();
207 Int_t nbytes += TH->GetEvent(track);
208 if (RICH) {
209 //RICH->ResetRawClusters();
7da9cdef 210 TClonesArray *SDigits = RICH->SDigits(); // Cluster branch
d2269328 211 TClonesArray *Hits = RICH->Hits(); // Hits branch
212 TClonesArray *Cerenkovs = RICH->Cerenkovs(); // Cerenkovs branch
213 }
214 //see hits distribution
215
ddae0931 216
d2269328 217 Int_t nhits = Hits->GetEntriesFast();
218 if (nhits) Nh+=nhits;
185048a3 219 printf("Hits : %d\n",nhits);
d2269328 220 for (Int_t hit=0;hit<nhits;hit++) {
221 mHit = (AliRICHHit*) Hits->UncheckedAt(hit);
ddae0931 222 Int_t nch = mHit->fChamber; // chamber number
185048a3 223 Float_t x = mHit->X(); // x-pos of hit
224 Float_t y = mHit->Z(); // y-pos
d2269328 225 Float_t phi = mHit->fPhi; //Phi angle of incidence
226 Float_t theta = mHit->fTheta; //Theta angle of incidence
185048a3 227 Int_t index = mHit->Track();
d2269328 228 Int_t particle = mHit->fParticle;
229 Int_t freon = mHit->fLoss;
230
185048a3 231 hitsX->Fill(x,(float) 1);
232 hitsY->Fill(y,(float) 1);
d2269328 233
b73bd8af 234 //printf("Particle:%9d\n",particle);
d2269328 235
b73bd8af 236 TParticle *current = (TParticle*)gAlice->Particle(index);
237 //printf("Particle type: %d\n",sizeoff(Particles));
6b1de171 238
239 hitsTheta->Fill(theta,(float) 1);
240 if (RICH->GetDebugLevel() == -1)
b73bd8af 241 //printf("Theta:%f, Phi:%f\n",theta,phi);
6b1de171 242
243 //printf("Debug Level:%d\n",RICH->GetDebugLevel());
244
be7c94f7 245 if (TMath::Abs(particle) < 10000000)
d2269328 246 {
247 mip->Fill(x,y,(float) 1);
be7c94f7 248 //printf("adding mip\n");
d2269328 249 if (current->Energy() - current->GetCalcMass()>1 && freon==1)
250 {
251 hitsPhi->Fill(phi,(float) 1);
6b1de171 252 //hitsTheta->Fill(theta,(float) 1);
d2269328 253 //printf("Theta:%f, Phi:%f\n",theta,phi);
254 }
be7c94f7 255 }
d2269328 256
257 if (TMath::Abs(particle)==211 || TMath::Abs(particle)==111)
258 {
259 pionspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
260 }
261 if (TMath::Abs(particle)==2212)
262 {
263 protonspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
264 }
265 if (TMath::Abs(particle)==321 || TMath::Abs(particle)==130 || TMath::Abs(particle)==310
266 || TMath::Abs(particle)==311)
267 {
268 kaonspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
269 }
270 if(TMath::Abs(particle)==211 || TMath::Abs(particle)==2212 || TMath::Abs(particle)==321)
271 {
272 if (current->Energy() - current->GetCalcMass()>1)
273 chargedspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
274 }
275 //printf("Hits:%d\n",hit);
276 //printf ("Chamber number:%d x:%f y:%f\n",nch,x,y);
ddae0931 277 // Fill the histograms
d2269328 278 Nh1+=nhits;
279 h->Fill(x,y,(float) 1);
280 //}
281 //}
ddae0931 282 }
d2269328 283
284 Int_t ncerenkovs = Cerenkovs->GetEntriesFast();
6dcad8f7 285 //if (current->GetPdgCode() < 50000051 && current->GetPdgCode() > 50000040)
286 //totalphotonsevent->Fill(ncerenkovs,(float) 1);
d2269328 287
185048a3 288 if (ncerenkovs) {
289 printf("Cerenkovs : %d\n",ncerenkovs);
6dcad8f7 290 totalphotonsevent->Fill(ncerenkovs,(float) 1);
291 for (Int_t hit=0;hit<ncerenkovs;hit++) {
d2269328 292 cHit = (AliRICHCerenkov*) Cerenkovs->UncheckedAt(hit);
293 Int_t nchamber = cHit->fChamber; // chamber number
185048a3 294 Int_t index = cHit->Track();
d2269328 295 Int_t pindex = cHit->fIndex;
185048a3 296 Float_t cx = cHit->X(); // x-position
297 Float_t cy = cHit->Z(); // y-position
d2269328 298 Int_t cmother = cHit->fCMother; // Index of mother particle
299 Int_t closs = cHit->fLoss; // How did the particle get lost?
c128dc06 300 //printf ("Cerenkov hit number %d/%d, X:%d, Y:%d\n",hit,ncerenkovs,cx,cy);
d2269328 301
c128dc06 302 //printf("Particle:%9d\n",current->GetPdgCode());
6dcad8f7 303
b73bd8af 304 TParticle *current = (TParticle*)gAlice->Particle(index);
6b1de171 305 Float_t energyckov = current->Energy();
d2269328 306
307 if (current->GetPdgCode() == 50000051)
6dcad8f7 308 {
d2269328 309 if (closs==4)
6dcad8f7 310 {
d2269328 311 feedback->Fill(cx,cy,(float) 1);
312 feed++;
6dcad8f7 313 }
314 }
d2269328 315 if (current->GetPdgCode() == 50000050)
6dcad8f7 316 {
317
318 if (closs !=4)
319 {
320 phspectra2->Fill(energyckov*1e9,(float) 1);
321 }
322
323 if (closs==4)
324 {
325 cerenkov->Fill(cx,cy,(float) 1);
326
c128dc06 327 printf ("Cerenkov hit number %d/%d, X:%d, Y:%d\n",hit,ncerenkovs,cx,cy);
328
b73bd8af 329 TParticle *MIP = (TParticle*)gAlice->Particle(cmother);
d2269328 330 mipHit = (AliRICHHit*) Hits->UncheckedAt(0);
331 mom[0] = current->Px();
332 mom[1] = current->Py();
333 mom[2] = current->Pz();
185048a3 334 //mom[0] = cHit->fMomX;
335 // mom[1] = cHit->fMomZ;
336 //mom[2] = cHit->fMomY;
d2269328 337 Float_t energymip = MIP->Energy();
b73bd8af 338 Float_t Mip_px = mipHit->fMomFreoX;
339 Float_t Mip_py = mipHit->fMomFreoY;
340 Float_t Mip_pz = mipHit->fMomFreoZ;
185048a3 341 //Float_t Mip_px = MIP->Px();
342 //Float_t Mip_py = MIP->Py();
343 //Float_t Mip_pz = MIP->Pz();
d2269328 344
345
346
347 Float_t r = mom[0]*mom[0] + mom[1]*mom[1] + mom[2]*mom[2];
348 Float_t rt = TMath::Sqrt(r);
349 Float_t Mip_r = Mip_px*Mip_px + Mip_py*Mip_py + Mip_pz*Mip_pz;
350 Float_t Mip_rt = TMath::Sqrt(Mip_r);
b73bd8af 351 Float_t coscerenkov = (mom[0]*Mip_px + mom[1]*Mip_py + mom[2]*Mip_pz)/(rt*Mip_rt+0.0000001);
d2269328 352 Float_t cherenkov = TMath::ACos(coscerenkov);
353 ckovangle->Fill(cherenkov,(float) 1); //Cerenkov angle calculus
354 //printf("Cherenkov: %f\n",cherenkov);
355 Float_t ckphi=TMath::ATan2(mom[0], mom[2]);
356 hckphi->Fill(ckphi,(float) 1);
357
358
359 Float_t mix = MIP->Vx();
360 Float_t miy = MIP->Vy();
185048a3 361 Float_t mx = mipHit->X();
362 Float_t my = mipHit->Z();
d2269328 363 //printf("FX %e, FY %e, VX %e, VY %e\n",cx,cy,mx,my);
364 Float_t dx = cx - mx;
365 Float_t dy = cy - my;
366 //printf("Dx:%f, Dy:%f\n",dx,dy);
367 Float_t final_radius = TMath::Sqrt(dx*dx+dy*dy);
368 //printf("Final radius:%f\n",final_radius);
369 radius->Fill(final_radius,(float) 1);
370
371 phspectra1->Fill(energyckov*1e9,(float) 1);
372 phot++;
373 }
d2269328 374 for (Int_t nmothers=0;nmothers<=ntracks;nmothers++){
375 if (cmother == nmothers){
376 if (closs == 4)
377 mothers2[cmother]++;
378 mothers[cmother]++;
379 }
380 }
381 }
382 }
383 }
384
385 if (nrawclusters) {
185048a3 386 printf("Raw Clusters : %d\n",nrawclusters);
d2269328 387 for (Int_t hit=0;hit<nrawclusters;hit++) {
388 rcHit = (AliRICHRawCluster*) Rawclusters->UncheckedAt(hit);
389 //Int_t nchamber = rcHit->fChamber; // chamber number
390 //Int_t nhit = cHit->fHitNumber; // hit number
391 Int_t qtot = rcHit->fQ; // charge
392 Int_t fx = rcHit->fX; // x-position
393 Int_t fy = rcHit->fY; // y-position
394 Int_t type = rcHit->fCtype; // cluster type ?
395 Int_t mult = rcHit->fMultiplicity; // How many pads form the cluster
396 pads += mult;
397 if (qtot > 0) {
6dcad8f7 398 //printf ("fx: %d, fy: %d\n",fx,fy);
b73bd8af 399 if (fx>(x-4) && fx<(x+4) && fy>(y-4) && fy<(y+4)) {
6dcad8f7 400 //printf("There %d \n",mult);
401 padmip+=mult;
402 } else {
403 padnumber->Fill(mult,(float) 1);
404 nraw++;
405 if (mult<4) Clcharge->Fill(qtot,(float) 1);
406 }
be7c94f7 407
d2269328 408 }
409 }
410 }
411
a4622d0f 412 if(nrechits1D)
d2269328 413 {
a4622d0f 414 for (Int_t hit=0;hit<nrechits1D;hit++) {
415 recHit1D = (AliRICHRecHit1D*) RecHits1D->UncheckedAt(hit);
416 Float_t r_omega = recHit1D->fOmega; // Cerenkov angle
a4622d0f 417 Float_t *cer_pho = recHit1D->fCerPerPhoton; // Cerenkov angle per photon
418 Int_t *padsx = recHit1D->fPadsUsedX; // Pads Used fo reconstruction (x)
419 Int_t *padsy = recHit1D->fPadsUsedY; // Pads Used fo reconstruction (y)
420 Int_t goodPhotons = recHit1D->fGoodPhotons; // Number of pads used for reconstruction
d2269328 421
b3462c7e 422 Omega1D->Fill(r_omega,(float) 1);
423
6b1de171 424 for (Int_t i=0; i<goodPhotons; i++)
425 {
426 PhotonCer->Fill(cer_pho[i],(float) 1);
427 PadsUsed->Fill(padsx[i],padsy[i],1);
428 //printf("Angle:%f, pad: %d %d\n",cer_pho[i],padsx[i],padsy[i]);
429 }
d2269328 430
431 //printf("Omega: %f, Theta: %f, Phi: %f\n",r_omega,r_theta,r_phi);
432 }
433 }
b3462c7e 434
435 if(nrechits3D)
436 {
437 for (Int_t hit=0;hit<nrechits3D;hit++) {
438 recHit3D = (AliRICHRecHit3D*) RecHits3D->UncheckedAt(hit);
439 Float_t r_omega = recHit3D->fOmega; // Cerenkov angle
440 Float_t r_theta = recHit3D->fTheta; // Theta angle of incidence
441 Float_t r_phi = recHit3D->fPhi; // Phi angle if incidence
442
443
444 Omega3D->Fill(r_omega,(float) 1);
445 Theta->Fill(r_theta*180/TMath::Pi(),(float) 1);
446 Phi->Fill(r_phi*180/TMath::Pi(),(float) 1);
447
448 }
449 }
ddae0931 450 }
d2269328 451
452 for (Int_t nmothers=0;nmothers<ntracks;nmothers++){
6b1de171 453 totalphotonstrack->Fill(mothers[nmothers],(float) 1);
d2269328 454 mother->Fill(mothers2[nmothers],(float) 1);
455 //printf ("Entries in %d : %d\n",nmothers, mothers[nmothers]);
456 }
457
458 clusev->Fill(nraw,(float) 1);
459 photev->Fill(phot,(float) 1);
460 feedev->Fill(feed,(float) 1);
461 padsmip->Fill(padmip,(float) 1);
462 padscl->Fill(pads,(float) 1);
463 //printf("Photons:%d\n",phot);
464 phot = 0;
465 feed = 0;
466 pads = 0;
467 nraw=0;
468 padmip=0;
ddae0931 469
6dcad8f7 470 if (diaglevel < 4)
6b1de171 471 {
6dcad8f7 472
b73bd8af 473
474 TClonesArray *Digits = RICH->DigitsAddress(2);
6b1de171 475 Int_t ndigits = Digits->GetEntriesFast();
be7c94f7 476 printf("Digits : %d\n",ndigits);
6dcad8f7 477 padsev->Fill(ndigits,(float) 1);
478 for (Int_t hit=0;hit<ndigits;hit++) {
479 dHit = (AliRICHDigit*) Digits->UncheckedAt(hit);
480 Int_t qtot = dHit->fSignal; // charge
481 Int_t ipx = dHit->fPadX; // pad number on X
482 Int_t ipy = dHit->fPadY; // pad number on Y
483 //printf("%d, %d\n",ipx,ipy);
484 if( ipx<=100 && ipy <=100) hc0->Fill(ipx,ipy,(float) qtot);
6b1de171 485 }
486 }
b73bd8af 487
6dcad8f7 488 if (diaglevel == 5)
489 {
490 for (Int_t ich=0;ich<7;ich++)
491 {
492 TClonesArray *Digits = RICH->DigitsAddress(ich); // Raw clusters branch
493 Int_t ndigits = Digits->GetEntriesFast();
494 //printf("Digits:%d\n",ndigits);
495 padsev->Fill(ndigits,(float) 1);
496 if (ndigits) {
497 for (Int_t hit=0;hit<ndigits;hit++) {
498 dHit = (AliRICHDigit*) Digits->UncheckedAt(hit);
be7c94f7 499 //Int_t nchamber = dHit->fChamber; // chamber number
6dcad8f7 500 //Int_t nhit = dHit->fHitNumber; // hit number
501 Int_t qtot = dHit->fSignal; // charge
502 Int_t ipx = dHit->fPadX; // pad number on X
503 Int_t ipy = dHit->fPadY; // pad number on Y
504 //Int_t iqpad = dHit->fQpad; // charge per pad
505 //Int_t rpad = dHit->fRSec; // R-position of pad
506 //printf ("Pad hit, PadX:%d, PadY:%d\n",ipx,ipy);
507 if( ipx<=100 && ipy <=100 && ich==2) hc0->Fill(ipx,ipy,(float) qtot);
508 if( ipx<=162 && ipy <=162 && ich==0) hc1->Fill(ipx,ipy,(float) qtot);
509 if( ipx<=162 && ipy <=162 && ich==1) hc2->Fill(ipx,ipy,(float) qtot);
510 if( ipx<=162 && ipy <=162 && ich==2) hc3->Fill(ipx,ipy,(float) qtot);
511 if( ipx<=162 && ipy <=162 && ich==3) hc4->Fill(ipx,ipy,(float) qtot);
512 if( ipx<=162 && ipy <=162 && ich==4) hc5->Fill(ipx,ipy,(float) qtot);
513 if( ipx<=162 && ipy <=162 && ich==5) hc6->Fill(ipx,ipy,(float) qtot);
514 if( ipx<=162 && ipy <=162 && ich==6) hc7->Fill(ipx,ipy,(float) qtot);
515 }
516 }
517 }
518 }
d2269328 519 }
6b1de171 520
ddae0931 521
d2269328 522 //Create canvases, set the view range, show histograms
ddae0931 523
b73bd8af 524 switch(diaglevel)
d2269328 525 {
526 case 1:
6b1de171 527
528 TCanvas *c1 = new TCanvas("c1","Alice RICH digits",50,50,300,350);
529 hc0->SetXTitle("ix (npads)");
530 hc0->Draw("box");
531
d2269328 532//
6b1de171 533 TCanvas *c4 = new TCanvas("c4","Hits per type",100,100,600,700);
d2269328 534 c4->Divide(2,2);
b73bd8af 535 //c4->SetFillColor(42);
536
d2269328 537 c4->cd(1);
6b1de171 538 feedback->SetXTitle("x (cm)");
539 feedback->SetYTitle("y (cm)");
d2269328 540 feedback->Draw();
541
542 c4->cd(2);
b73bd8af 543 //mip->SetFillColor(5);
6b1de171 544 mip->SetXTitle("x (cm)");
545 mip->SetYTitle("y (cm)");
d2269328 546 mip->Draw();
547
548 c4->cd(3);
b73bd8af 549 //cerenkov->SetFillColor(5);
6b1de171 550 cerenkov->SetXTitle("x (cm)");
551 cerenkov->SetYTitle("y (cm)");
d2269328 552 cerenkov->Draw();
553
554 c4->cd(4);
b73bd8af 555 //h->SetFillColor(5);
d2269328 556 h->SetXTitle("x (cm)");
557 h->SetYTitle("y (cm)");
558 h->Draw();
559
6b1de171 560 TCanvas *c10 = new TCanvas("c10","Hits distribution",150,150,600,350);
d2269328 561 c10->Divide(2,1);
b73bd8af 562 //c10->SetFillColor(42);
d2269328 563
564 c10->cd(1);
b73bd8af 565 hitsX->SetFillColor(5);
5bd23319 566 hitsX->SetXTitle("(cm)");
d2269328 567 hitsX->Draw();
568
569 c10->cd(2);
b73bd8af 570 hitsY->SetFillColor(5);
5bd23319 571 hitsY->SetXTitle("(cm)");
d2269328 572 hitsY->Draw();
573
574
575 break;
576//
577 case 2:
578
6b1de171 579 TCanvas *c6 = new TCanvas("c6","Photon Spectra",50,50,600,350);
d2269328 580 c6->Divide(2,1);
b73bd8af 581 //c6->SetFillColor(42);
d2269328 582
583 c6->cd(1);
b73bd8af 584 phspectra2->SetFillColor(5);
d2269328 585 phspectra2->SetXTitle("energy (eV)");
586 phspectra2->Draw();
587 c6->cd(2);
b73bd8af 588 phspectra1->SetFillColor(5);
d2269328 589 phspectra1->SetXTitle("energy (eV)");
590 phspectra1->Draw();
591
6b1de171 592 TCanvas *c9 = new TCanvas("c9","Particles Spectra",100,100,600,700);
d2269328 593 c9->Divide(2,2);
b73bd8af 594 //c9->SetFillColor(42);
d2269328 595
596 c9->cd(1);
b73bd8af 597 pionspectra->SetFillColor(5);
d2269328 598 pionspectra->SetXTitle("(GeV)");
599 pionspectra->Draw();
600
601 c9->cd(2);
b73bd8af 602 protonspectra->SetFillColor(5);
d2269328 603 protonspectra->SetXTitle("(GeV)");
604 protonspectra->Draw();
605
606 c9->cd(3);
b73bd8af 607 kaonspectra->SetFillColor(5);
d2269328 608 kaonspectra->SetXTitle("(GeV)");
609 kaonspectra->Draw();
610
611 c9->cd(4);
b73bd8af 612 chargedspectra->SetFillColor(5);
d2269328 613 chargedspectra->SetXTitle("(GeV)");
614 chargedspectra->Draw();
ddae0931 615
d2269328 616 break;
617
618 case 3:
619
620 if (nrawclusters) {
6b1de171 621 TCanvas *c3=new TCanvas("c3","Clusters Statistics",50,50,600,700);
d2269328 622 c3->Divide(2,2);
b73bd8af 623 //c3->SetFillColor(42);
d2269328 624
625 c3->cd(1);
be7c94f7 626 c3_1->SetLogy();
b73bd8af 627 Clcharge->SetFillColor(5);
be7c94f7 628 Clcharge->SetXTitle("ADC counts");
7da9cdef 629 if (evNumber2>10)
630 {
631 Clcharge->Fit("expo");
632 expo->SetLineColor(2);
633 expo->SetLineWidth(3);
634 }
d2269328 635 Clcharge->Draw();
636
637 c3->cd(2);
b73bd8af 638 padnumber->SetFillColor(5);
d2269328 639 padnumber->SetXTitle("(counts)");
640 padnumber->Draw();
641
642 c3->cd(3);
b73bd8af 643 clusev->SetFillColor(5);
d2269328 644 clusev->SetXTitle("(counts)");
7da9cdef 645 if (evNumber2>10)
646 {
647 clusev->Fit("gaus");
648 gaus->SetLineColor(2);
649 gaus->SetLineWidth(3);
650 }
d2269328 651 clusev->Draw();
ddae0931 652
d2269328 653 c3->cd(4);
b73bd8af 654 padsmip->SetFillColor(5);
d2269328 655 padsmip->SetXTitle("(counts)");
656 padsmip->Draw();
657 }
be7c94f7 658
d2269328 659 if (nev<1)
660 {
661 TCanvas *c11 = new TCanvas("c11","Cherenkov per Mip",400,10,600,700);
b73bd8af 662 mother->SetFillColor(5);
d2269328 663 mother->SetXTitle("counts");
664 mother->Draw();
665 }
6b1de171 666
667 TCanvas *c7 = new TCanvas("c7","Production Statistics",100,100,600,700);
668 c7->Divide(2,2);
b73bd8af 669 //c7->SetFillColor(42);
6b1de171 670
671 c7->cd(1);
b73bd8af 672 totalphotonsevent->SetFillColor(5);
6b1de171 673 totalphotonsevent->SetXTitle("Photons (counts)");
7da9cdef 674 if (evNumber2>10)
675 {
676 totalphotonsevent->Fit("gaus");
677 gaus->SetLineColor(2);
678 gaus->SetLineWidth(3);
679 }
6b1de171 680 totalphotonsevent->Draw();
d2269328 681
6b1de171 682 c7->cd(2);
b73bd8af 683 photev->SetFillColor(5);
6b1de171 684 photev->SetXTitle("(counts)");
7da9cdef 685 if (evNumber2>10)
686 {
687 photev->Fit("gaus");
688 gaus->SetLineColor(2);
689 gaus->SetLineWidth(3);
690 }
6b1de171 691 photev->Draw();
692
693 c7->cd(3);
b73bd8af 694 feedev->SetFillColor(5);
6b1de171 695 feedev->SetXTitle("(counts)");
7da9cdef 696 if (evNumber2>10)
697 {
698 feedev->Fit("gaus");
699 gaus->SetLineColor(2);
700 gaus->SetLineWidth(3);
701 }
6b1de171 702 feedev->Draw();
703
704 c7->cd(4);
b73bd8af 705 padsev->SetFillColor(5);
6b1de171 706 padsev->SetXTitle("(counts)");
7da9cdef 707 if (evNumber2>10)
708 {
709 padsev->Fit("gaus");
710 gaus->SetLineColor(2);
711 gaus->SetLineWidth(3);
712 }
6b1de171 713 padsev->Draw();
714
715 break;
716
717 case 4:
718
719 TCanvas *c2 = new TCanvas("c2","Angles of incidence",50,50,600,700);
d2269328 720 c2->Divide(2,2);
b73bd8af 721 //c2->SetFillColor(42);
d2269328 722
723 c2->cd(1);
b73bd8af 724 hitsPhi->SetFillColor(5);
d2269328 725 hitsPhi->Draw();
726 c2->cd(2);
b73bd8af 727 hitsTheta->SetFillColor(5);
d2269328 728 hitsTheta->Draw();
729 c2->cd(3);
b73bd8af 730 Phi->SetFillColor(5);
d2269328 731 Phi->Draw();
732 c2->cd(4);
b73bd8af 733 Theta->SetFillColor(5);
d2269328 734 Theta->Draw();
735
736
6b1de171 737 TCanvas *c5 = new TCanvas("c5","Ring Reconstruction",100,100,900,700);
b3462c7e 738 c5->Divide(3,3);
b73bd8af 739 //c5->SetFillColor(42);
d2269328 740
741 c5->cd(1);
b73bd8af 742 ckovangle->SetFillColor(5);
d2269328 743 ckovangle->SetXTitle("angle (radians)");
744 ckovangle->Draw();
745
746 c5->cd(2);
b73bd8af 747 radius->SetFillColor(5);
d2269328 748 radius->SetXTitle("radius (cm)");
749 radius->Draw();
6b1de171 750
d2269328 751 c5->cd(3);
6b1de171 752 hc0->SetXTitle("pads");
753 hc0->Draw("box");
754
755 c5->cd(5);
b73bd8af 756 Omega1D->SetFillColor(5);
b3462c7e 757 Omega1D->SetXTitle("angle (radians)");
758 Omega1D->Draw();
d2269328 759
6b1de171 760 c5->cd(4);
b73bd8af 761 PhotonCer->SetFillColor(5);
6b1de171 762 PhotonCer->SetXTitle("angle (radians)");
763 PhotonCer->Draw();
764
765 c5->cd(6);
766 PadsUsed->SetXTitle("pads");
767 PadsUsed->Draw("box");
d2269328 768
b3462c7e 769 c5->cd(7);
b73bd8af 770 Omega3D->SetFillColor(5);
b3462c7e 771 Omega3D->SetXTitle("angle (radians)");
772 Omega3D->Draw();
773
6b1de171 774 break;
775
776 case 5:
d2269328 777
be7c94f7 778 printf("Drawing histograms.../n");
779
52c3c553 780 //if (ndigits)
781 //{
b73bd8af 782 TCanvas *c1 = new TCanvas("c1","Alice RICH digits",50,50,1200,700);
783 c1->Divide(4,2);
784 //c1->SetFillColor(42);
785
786 c1->cd(1);
787 hc1->SetXTitle("ix (npads)");
788 hc1->Draw("box");
789 c1->cd(2);
790 hc2->SetXTitle("ix (npads)");
791 hc2->Draw("box");
792 c1->cd(3);
793 hc3->SetXTitle("ix (npads)");
794 hc3->Draw("box");
795 c1->cd(4);
796 hc4->SetXTitle("ix (npads)");
797 hc4->Draw("box");
798 c1->cd(5);
799 hc5->SetXTitle("ix (npads)");
800 hc5->Draw("box");
801 c1->cd(6);
802 hc6->SetXTitle("ix (npads)");
803 hc6->Draw("box");
804 c1->cd(7);
805 hc7->SetXTitle("ix (npads)");
806 hc7->Draw("box");
807 c1->cd(8);
808 hc0->SetXTitle("ix (npads)");
809 hc0->Draw("box");
52c3c553 810 //}
6b1de171 811//
812 TCanvas *c4 = new TCanvas("c4","Hits per type",100,100,600,700);
813 c4->Divide(2,2);
b73bd8af 814 //c4->SetFillColor(42);
d2269328 815
6b1de171 816 c4->cd(1);
817 feedback->SetXTitle("x (cm)");
818 feedback->SetYTitle("y (cm)");
819 feedback->Draw();
820
821 c4->cd(2);
b73bd8af 822 //mip->SetFillColor(5);
6b1de171 823 mip->SetXTitle("x (cm)");
824 mip->SetYTitle("y (cm)");
825 mip->Draw();
826
827 c4->cd(3);
b73bd8af 828 //cerenkov->SetFillColor(5);
6b1de171 829 cerenkov->SetXTitle("x (cm)");
830 cerenkov->SetYTitle("y (cm)");
831 cerenkov->Draw();
832
833 c4->cd(4);
b73bd8af 834 //h->SetFillColor(5);
6b1de171 835 h->SetXTitle("x (cm)");
836 h->SetYTitle("y (cm)");
837 h->Draw();
d2269328 838
6b1de171 839 TCanvas *c10 = new TCanvas("c10","Hits distribution",150,150,600,350);
840 c10->Divide(2,1);
b73bd8af 841 //c10->SetFillColor(42);
6b1de171 842
843 c10->cd(1);
b73bd8af 844 hitsX->SetFillColor(5);
6b1de171 845 hitsX->SetXTitle("(cm)");
846 hitsX->Draw();
847
848 c10->cd(2);
b73bd8af 849 hitsY->SetFillColor(5);
6b1de171 850 hitsY->SetXTitle("(cm)");
851 hitsY->Draw();
852
d2269328 853 break;
854
855 }
856
857
858 // calculate the number of pads which give a signal
859
860
861 Int_t Np=0;
c128dc06 862 //for (Int_t i=0;i< NpadX;i++) {
863 //for (Int_t j=0;j< NpadY;j++) {
864 //if (Pad[i][j]>=6){
865 //Np+=1;
866 //}
867 //}
868 //}
d2269328 869 //printf("The total number of pads which give a signal: %d %d\n",Nh,Nh1);
185048a3 870 printf("\nEnd of macro\n");
c128dc06 871 printf("**********************************\n");*/
ddae0931 872}
d2269328 873
874