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Corrected some bugs - it should compile now
[u/mrichter/AliRoot.git] / RICH / RICHpadtest.C
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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
18
d2269328 19 Int_t NpadX = 162; // number of pads on X
20 Int_t NpadY = 162; // number of pads on Y
ddae0931 21
d2269328 22 Int_t Pad[162][162];
ddae0931 23 for (Int_t i=0;i<NpadX;i++) {
24 for (Int_t j=0;j<NpadY;j++) {
25 Pad[i][j]=0;
26 }
27 }
d2269328 28 gClassTable->GetID("AliRun");
ddae0931 29
30
31// Dynamically link some shared libs
32
33 if (gClassTable->GetID("AliRun") < 0) {
d2269328 34 gROOT->LoadMacro("loadlibs.C");
35 loadlibs();
36 }
37 else {
38 //delete gAlice;
39 gAlice = 0;
ddae0931 40 }
ddae0931 41
d2269328 42 gAlice=0;
43
44// Connect the Root Galice file containing Geometry, Kine and Hits
45
46 TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root");
6b1de171 47 if (!file) file = new TFile("galice.root","UPDATE");
d2269328 48
ddae0931 49// Get AliRun object from file or create it if not on file
d2269328 50
51 if (!gAlice) {
ddae0931 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");
d2269328 55 }
56 else {
57 delete gAlice;
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");
61 }
ddae0931 62
63// Create some histograms
64
d2269328 65 Int_t xmin= -NpadX/2;
66 Int_t xmax= NpadX/2;
67 Int_t ymin= -NpadY/2;
68 Int_t ymax= NpadY/2;
ddae0931 69
6b1de171 70 TH2F *hc0 = new TH2F("hc0","Zoom on center of central chamber",150,-30,30,150,-30,30);
71
72 if (diaglevel == 1)
73
74 {
75 printf("Single Ring Hits\n");
76 TH2F *feedback = new TH2F("feedback","Feedback hit distribution",150,-30,30,150,-30,30);
6dcad8f7 77 TH2F *mip = new TH2F("mip","Mip hit distribution",150,-3,3,150,-3,3);
6b1de171 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);
82 }
83 else
84 {
85 printf("Full Event Hits\n");
86
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);
93
94 }
95
d2269328 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);
6b1de171 103
d2269328 104 TH1F *Clcharge = new TH1F("Clcharge","Cluster Charge Distribution",500,0.,500.);
d2269328 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);
d2269328 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.);
6b1de171 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.);
d2269328 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.);
6b1de171 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.);
d2269328 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.);
d2269328 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 *Omega = 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);
6b1de171 131 TH1F *PhotonCer = new TH1F("photoncer","Reconstructed Cerenkov angle per photon",200,.5,1);
132 TH2F *PadsUsed = new TH2F("padsused","Pads Used for Reconstruction",100,-30,30,100,-30,30);
d2269328 133
ddae0931 134
135// Start loop over events
136
137 Int_t Nh=0;
d2269328 138 Int_t pads=0;
ddae0931 139 Int_t Nh1=0;
d2269328 140 Int_t mothers[80000];
141 Int_t mothers2[80000];
142 Float_t mom[3];
143 Int_t nraw=0;
144 Int_t phot=0;
145 Int_t feed=0;
146 Int_t padmip=0;
147 for (Int_t i=0;i<100;i++) mothers[i]=0;
ddae0931 148 for (int nev=0; nev<= evNumber2; nev++) {
d2269328 149 Int_t nparticles = gAlice->GetEvent(nev);
150
151
152 //cout<<"nev "<<nev<<endl;
5bd23319 153 printf ("\nProcessing event: %d\n",nev);
d2269328 154 //cout<<"nparticles "<<nparticles<<endl;
155 printf ("Particles : %d\n",nparticles);
156 if (nev < evNumber1) continue;
157 if (nparticles <= 0) return;
158
ddae0931 159// Get pointers to RICH detector and Hits containers
d2269328 160
161 AliRICH *RICH = (AliRICH*)gAlice->GetDetector("RICH");
162 Int_t nent=(Int_t)gAlice->TreeR()->GetEntries();
163 gAlice->TreeR()->GetEvent(nent-1);
164 TClonesArray *Rawclusters = RICH->RawClustAddress(2); // Raw clusters branch
165 //printf ("Rawclusters:%p",Rawclusters);
166 Int_t nrawclusters = Rawclusters->GetEntriesFast();
167 //printf (" nrawclusters:%d\n",nrawclusters);
168 gAlice->TreeR()->GetEvent(nent-1);
169 TClonesArray *RecHits = RICH->RecHitsAddress(2);
170 Int_t nrechits = RecHits->GetEntriesFast();
171 //printf (" nrechits:%d\n",nrechits);
172 TTree *TH = gAlice->TreeH();
173 Int_t ntracks = TH->GetEntries();
ddae0931 174
ddae0931 175
d2269328 176
177 Int_t nent=(Int_t)gAlice->TreeD()->GetEntries();
178 gAlice->TreeD()->GetEvent(nent-1);
179
ddae0931 180// Start loop on tracks in the hits containers
d2269328 181 Int_t Nc=0;
182 for (Int_t track=0; track<ntracks;track++) {
183 printf ("Processing Track: %d\n",track);
184 gAlice->ResetHits();
185 Int_t nbytes += TH->GetEvent(track);
186 if (RICH) {
187 //RICH->ResetRawClusters();
188 TClonesArray *PadHits = RICH->PadHits(); // Cluster branch
189 TClonesArray *Hits = RICH->Hits(); // Hits branch
190 TClonesArray *Cerenkovs = RICH->Cerenkovs(); // Cerenkovs branch
191 }
192 //see hits distribution
193
ddae0931 194
d2269328 195 Int_t nhits = Hits->GetEntriesFast();
196 if (nhits) Nh+=nhits;
197 //printf("nhits %d\n",nhits);
198 for (Int_t hit=0;hit<nhits;hit++) {
199 mHit = (AliRICHHit*) Hits->UncheckedAt(hit);
ddae0931 200 Int_t nch = mHit->fChamber; // chamber number
201 Float_t x = mHit->fX; // x-pos of hit
d2269328 202 Float_t y = mHit->fZ; // y-pos
203 Float_t phi = mHit->fPhi; //Phi angle of incidence
204 Float_t theta = mHit->fTheta; //Theta angle of incidence
205 Int_t index = mHit->fTrack;
206 Int_t particle = mHit->fParticle;
207 Int_t freon = mHit->fLoss;
208
209 hitsX->Fill(x,(float) 1);
210 hitsY->Fill(y,(float) 1);
211
212 //printf("Particle:%d\n",particle);
213
214 TParticle *current = (TParticle*)(*gAlice->Particles())[index];
215 //printf("Particle type: %d\n",current->GetPdgCode());
6b1de171 216
217 hitsTheta->Fill(theta,(float) 1);
218 if (RICH->GetDebugLevel() == -1)
219 printf("Theta:%f, Phi:%f\n",theta,phi);
220
221 //printf("Debug Level:%d\n",RICH->GetDebugLevel());
222
d2269328 223 if (TMath::Abs(particle) < 50000000)
224 {
225 mip->Fill(x,y,(float) 1);
226 if (current->Energy() - current->GetCalcMass()>1 && freon==1)
227 {
228 hitsPhi->Fill(phi,(float) 1);
6b1de171 229 //hitsTheta->Fill(theta,(float) 1);
d2269328 230 //printf("Theta:%f, Phi:%f\n",theta,phi);
231 }
232 }
233
234 if (TMath::Abs(particle)==211 || TMath::Abs(particle)==111)
235 {
236 pionspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
237 }
238 if (TMath::Abs(particle)==2212)
239 {
240 protonspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
241 }
242 if (TMath::Abs(particle)==321 || TMath::Abs(particle)==130 || TMath::Abs(particle)==310
243 || TMath::Abs(particle)==311)
244 {
245 kaonspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
246 }
247 if(TMath::Abs(particle)==211 || TMath::Abs(particle)==2212 || TMath::Abs(particle)==321)
248 {
249 if (current->Energy() - current->GetCalcMass()>1)
250 chargedspectra->Fill(current->Energy() - current->GetCalcMass(),(float) 1);
251 }
252 //printf("Hits:%d\n",hit);
253 //printf ("Chamber number:%d x:%f y:%f\n",nch,x,y);
ddae0931 254 // Fill the histograms
d2269328 255 Nh1+=nhits;
256 h->Fill(x,y,(float) 1);
257 //}
258 //}
ddae0931 259 }
d2269328 260
261 Int_t ncerenkovs = Cerenkovs->GetEntriesFast();
6dcad8f7 262 //if (current->GetPdgCode() < 50000051 && current->GetPdgCode() > 50000040)
263 //totalphotonsevent->Fill(ncerenkovs,(float) 1);
d2269328 264
265 if (ncerenkovs) {
6dcad8f7 266 totalphotonsevent->Fill(ncerenkovs,(float) 1);
267 for (Int_t hit=0;hit<ncerenkovs;hit++) {
d2269328 268 cHit = (AliRICHCerenkov*) Cerenkovs->UncheckedAt(hit);
269 Int_t nchamber = cHit->fChamber; // chamber number
270 Int_t index = cHit->fTrack;
271 Int_t pindex = cHit->fIndex;
6dcad8f7 272 Float_t cx = cHit->fX; // x-position
273 Float_t cy = cHit->fZ; // y-position
d2269328 274 Int_t cmother = cHit->fCMother; // Index of mother particle
275 Int_t closs = cHit->fLoss; // How did the particle get lost?
276 //printf ("Cerenkov hit, X:%d, Y:%d\n",cx,cy);
277
6dcad8f7 278
d2269328 279 TParticle *current = (TParticle*)(*gAlice->Particles())[index];
6b1de171 280 Float_t energyckov = current->Energy();
d2269328 281
282 if (current->GetPdgCode() == 50000051)
6dcad8f7 283 {
d2269328 284 if (closs==4)
6dcad8f7 285 {
d2269328 286 feedback->Fill(cx,cy,(float) 1);
287 feed++;
6dcad8f7 288 }
289 }
d2269328 290 if (current->GetPdgCode() == 50000050)
6dcad8f7 291 {
292
293 if (closs !=4)
294 {
295 phspectra2->Fill(energyckov*1e9,(float) 1);
296 }
297
298 if (closs==4)
299 {
300 cerenkov->Fill(cx,cy,(float) 1);
301
302
d2269328 303 TParticle *MIP = (TParticle*)(*gAlice->Particles())[cmother];
304 mipHit = (AliRICHHit*) Hits->UncheckedAt(0);
305 mom[0] = current->Px();
306 mom[1] = current->Py();
307 mom[2] = current->Pz();
d2269328 308 /*mom[0] = cHit->fMomX;
309 mom[1] = cHit->fMomZ;
310 mom[2] = cHit->fMomY;*/
311 Float_t energymip = MIP->Energy();
312 Float_t Mip_px = mipHit->fMomX;
313 Float_t Mip_py = mipHit->fMomY;
314 Float_t Mip_pz = mipHit->fMomZ;
315 /*Float_t Mip_px = MIP->Px();
316 Float_t Mip_py = MIP->Py();
317 Float_t Mip_pz = MIP->Pz();*/
318
319
320
321 Float_t r = mom[0]*mom[0] + mom[1]*mom[1] + mom[2]*mom[2];
322 Float_t rt = TMath::Sqrt(r);
323 Float_t Mip_r = Mip_px*Mip_px + Mip_py*Mip_py + Mip_pz*Mip_pz;
324 Float_t Mip_rt = TMath::Sqrt(Mip_r);
325 Float_t coscerenkov = (mom[0]*Mip_px + mom[1]*Mip_py + mom[2]*Mip_pz)/(rt*Mip_rt);
326 Float_t cherenkov = TMath::ACos(coscerenkov);
327 ckovangle->Fill(cherenkov,(float) 1); //Cerenkov angle calculus
328 //printf("Cherenkov: %f\n",cherenkov);
329 Float_t ckphi=TMath::ATan2(mom[0], mom[2]);
330 hckphi->Fill(ckphi,(float) 1);
331
332
333 Float_t mix = MIP->Vx();
334 Float_t miy = MIP->Vy();
335 Float_t mx = mipHit->fX;
336 Float_t my = mipHit->fZ;
337 //printf("FX %e, FY %e, VX %e, VY %e\n",cx,cy,mx,my);
338 Float_t dx = cx - mx;
339 Float_t dy = cy - my;
340 //printf("Dx:%f, Dy:%f\n",dx,dy);
341 Float_t final_radius = TMath::Sqrt(dx*dx+dy*dy);
342 //printf("Final radius:%f\n",final_radius);
343 radius->Fill(final_radius,(float) 1);
344
345 phspectra1->Fill(energyckov*1e9,(float) 1);
346 phot++;
347 }
d2269328 348 for (Int_t nmothers=0;nmothers<=ntracks;nmothers++){
349 if (cmother == nmothers){
350 if (closs == 4)
351 mothers2[cmother]++;
352 mothers[cmother]++;
353 }
354 }
355 }
356 }
357 }
358
359 if (nrawclusters) {
360 for (Int_t hit=0;hit<nrawclusters;hit++) {
361 rcHit = (AliRICHRawCluster*) Rawclusters->UncheckedAt(hit);
362 //Int_t nchamber = rcHit->fChamber; // chamber number
363 //Int_t nhit = cHit->fHitNumber; // hit number
364 Int_t qtot = rcHit->fQ; // charge
365 Int_t fx = rcHit->fX; // x-position
366 Int_t fy = rcHit->fY; // y-position
367 Int_t type = rcHit->fCtype; // cluster type ?
368 Int_t mult = rcHit->fMultiplicity; // How many pads form the cluster
369 pads += mult;
370 if (qtot > 0) {
6dcad8f7 371 //printf ("fx: %d, fy: %d\n",fx,fy);
372 if (fx>(-4) && fx<4 && fy>(-4) && fy<4) {
373 //printf("There %d \n",mult);
374 padmip+=mult;
375 } else {
376 padnumber->Fill(mult,(float) 1);
377 nraw++;
378 if (mult<4) Clcharge->Fill(qtot,(float) 1);
379 }
d2269328 380 }
381 }
382 }
383
384 if(nrechits)
385 {
386 for (Int_t hit=0;hit<nrechits;hit++) {
387 recHit = (AliRICHRecHit*) RecHits->UncheckedAt(hit);
237c933d 388 Float_t r_omega = recHit->fOmega; // Cerenkov angle
389 Float_t r_theta = recHit->fTheta; // Theta angle of incidence
390 Float_t r_phi = recHit->fPhi; // Phi angle if incidence
6b1de171 391 Float_t *cer_pho = recHit->fCerPerPhoton; // Cerenkov angle per photon
392 Int_t *padsx = recHit->fPadsUsedX; // Pads Used fo reconstruction (x)
393 Int_t *padsy = recHit->fPadsUsedY; // Pads Used fo reconstruction (y)
394 Int_t goodPhotons = recHit->fGoodPhotons; // Number of pads used for reconstruction
d2269328 395
396 Omega->Fill(r_omega,(float) 1);
397 Theta->Fill(r_theta*180/TMath::Pi(),(float) 1);
398 Phi->Fill(r_phi*180/TMath::Pi(),(float) 1);
6b1de171 399
400 for (Int_t i=0; i<goodPhotons; i++)
401 {
402 PhotonCer->Fill(cer_pho[i],(float) 1);
403 PadsUsed->Fill(padsx[i],padsy[i],1);
404 //printf("Angle:%f, pad: %d %d\n",cer_pho[i],padsx[i],padsy[i]);
405 }
d2269328 406
407 //printf("Omega: %f, Theta: %f, Phi: %f\n",r_omega,r_theta,r_phi);
408 }
409 }
ddae0931 410 }
d2269328 411
412 for (Int_t nmothers=0;nmothers<ntracks;nmothers++){
6b1de171 413 totalphotonstrack->Fill(mothers[nmothers],(float) 1);
d2269328 414 mother->Fill(mothers2[nmothers],(float) 1);
415 //printf ("Entries in %d : %d\n",nmothers, mothers[nmothers]);
416 }
417
418 clusev->Fill(nraw,(float) 1);
419 photev->Fill(phot,(float) 1);
420 feedev->Fill(feed,(float) 1);
421 padsmip->Fill(padmip,(float) 1);
422 padscl->Fill(pads,(float) 1);
423 //printf("Photons:%d\n",phot);
424 phot = 0;
425 feed = 0;
426 pads = 0;
427 nraw=0;
428 padmip=0;
ddae0931 429
6dcad8f7 430 if (diaglevel < 4)
6b1de171 431 {
6dcad8f7 432
433 TClonesArray *Digits = RICH->DigitsAddress(2); // Raw clusters branch
6b1de171 434 Int_t ndigits = Digits->GetEntriesFast();
435 //printf("Digits:%d\n",ndigits);
6dcad8f7 436 padsev->Fill(ndigits,(float) 1);
437 for (Int_t hit=0;hit<ndigits;hit++) {
438 dHit = (AliRICHDigit*) Digits->UncheckedAt(hit);
439 Int_t qtot = dHit->fSignal; // charge
440 Int_t ipx = dHit->fPadX; // pad number on X
441 Int_t ipy = dHit->fPadY; // pad number on Y
442 //printf("%d, %d\n",ipx,ipy);
443 if( ipx<=100 && ipy <=100) hc0->Fill(ipx,ipy,(float) qtot);
6b1de171 444 }
445 }
6dcad8f7 446
447 if (diaglevel == 5)
448 {
449 for (Int_t ich=0;ich<7;ich++)
450 {
451 TClonesArray *Digits = RICH->DigitsAddress(ich); // Raw clusters branch
452 Int_t ndigits = Digits->GetEntriesFast();
453 //printf("Digits:%d\n",ndigits);
454 padsev->Fill(ndigits,(float) 1);
455 if (ndigits) {
456 for (Int_t hit=0;hit<ndigits;hit++) {
457 dHit = (AliRICHDigit*) Digits->UncheckedAt(hit);
458 //Int_t nchamber = padHit->fChamber; // chamber number
459 //Int_t nhit = dHit->fHitNumber; // hit number
460 Int_t qtot = dHit->fSignal; // charge
461 Int_t ipx = dHit->fPadX; // pad number on X
462 Int_t ipy = dHit->fPadY; // pad number on Y
463 //Int_t iqpad = dHit->fQpad; // charge per pad
464 //Int_t rpad = dHit->fRSec; // R-position of pad
465 //printf ("Pad hit, PadX:%d, PadY:%d\n",ipx,ipy);
466 if( ipx<=100 && ipy <=100 && ich==2) hc0->Fill(ipx,ipy,(float) qtot);
467 if( ipx<=162 && ipy <=162 && ich==0) hc1->Fill(ipx,ipy,(float) qtot);
468 if( ipx<=162 && ipy <=162 && ich==1) hc2->Fill(ipx,ipy,(float) qtot);
469 if( ipx<=162 && ipy <=162 && ich==2) hc3->Fill(ipx,ipy,(float) qtot);
470 if( ipx<=162 && ipy <=162 && ich==3) hc4->Fill(ipx,ipy,(float) qtot);
471 if( ipx<=162 && ipy <=162 && ich==4) hc5->Fill(ipx,ipy,(float) qtot);
472 if( ipx<=162 && ipy <=162 && ich==5) hc6->Fill(ipx,ipy,(float) qtot);
473 if( ipx<=162 && ipy <=162 && ich==6) hc7->Fill(ipx,ipy,(float) qtot);
474 }
475 }
476 }
477 }
d2269328 478 }
6b1de171 479
ddae0931 480
d2269328 481 //Create canvases, set the view range, show histograms
ddae0931 482
d2269328 483 switch(diaglevel)
484 {
485 case 1:
6b1de171 486
487 TCanvas *c1 = new TCanvas("c1","Alice RICH digits",50,50,300,350);
488 hc0->SetXTitle("ix (npads)");
489 hc0->Draw("box");
490
d2269328 491//
6b1de171 492 TCanvas *c4 = new TCanvas("c4","Hits per type",100,100,600,700);
d2269328 493 c4->Divide(2,2);
494
495 c4->cd(1);
6b1de171 496 feedback->SetXTitle("x (cm)");
497 feedback->SetYTitle("y (cm)");
d2269328 498 feedback->Draw();
499
500 c4->cd(2);
6b1de171 501 //mip->SetFillColor(42);
502 mip->SetXTitle("x (cm)");
503 mip->SetYTitle("y (cm)");
d2269328 504 mip->Draw();
505
506 c4->cd(3);
6b1de171 507 //cerenkov->SetFillColor(42);
508 cerenkov->SetXTitle("x (cm)");
509 cerenkov->SetYTitle("y (cm)");
d2269328 510 cerenkov->Draw();
511
512 c4->cd(4);
6b1de171 513 //h->SetFillColor(42);
d2269328 514 h->SetXTitle("x (cm)");
515 h->SetYTitle("y (cm)");
516 h->Draw();
517
6b1de171 518 TCanvas *c10 = new TCanvas("c10","Hits distribution",150,150,600,350);
d2269328 519 c10->Divide(2,1);
520
521 c10->cd(1);
522 hitsX->SetFillColor(42);
5bd23319 523 hitsX->SetXTitle("(cm)");
d2269328 524 hitsX->Draw();
525
526 c10->cd(2);
527 hitsY->SetFillColor(42);
5bd23319 528 hitsY->SetXTitle("(cm)");
d2269328 529 hitsY->Draw();
530
531
532 break;
533//
534 case 2:
535
6b1de171 536 TCanvas *c6 = new TCanvas("c6","Photon Spectra",50,50,600,350);
d2269328 537 c6->Divide(2,1);
538
539 c6->cd(1);
540 phspectra2->SetFillColor(42);
541 phspectra2->SetXTitle("energy (eV)");
542 phspectra2->Draw();
543 c6->cd(2);
544 phspectra1->SetFillColor(42);
545 phspectra1->SetXTitle("energy (eV)");
546 phspectra1->Draw();
547
6b1de171 548 TCanvas *c9 = new TCanvas("c9","Particles Spectra",100,100,600,700);
d2269328 549 c9->Divide(2,2);
550
551 c9->cd(1);
552 pionspectra->SetFillColor(42);
553 pionspectra->SetXTitle("(GeV)");
554 pionspectra->Draw();
555
556 c9->cd(2);
557 protonspectra->SetFillColor(42);
558 protonspectra->SetXTitle("(GeV)");
559 protonspectra->Draw();
560
561 c9->cd(3);
562 kaonspectra->SetFillColor(42);
563 kaonspectra->SetXTitle("(GeV)");
564 kaonspectra->Draw();
565
566 c9->cd(4);
567 chargedspectra->SetFillColor(42);
568 chargedspectra->SetXTitle("(GeV)");
569 chargedspectra->Draw();
ddae0931 570
d2269328 571 break;
572
573 case 3:
574
575 if (nrawclusters) {
6b1de171 576 TCanvas *c3=new TCanvas("c3","Clusters Statistics",50,50,600,700);
d2269328 577 c3->Divide(2,2);
578
579 c3->cd(1);
6b1de171 580 c3->SetLogy(1);
d2269328 581 Clcharge->SetFillColor(42);
582 Clcharge->SetXTitle("ADC units");
583 Clcharge->Draw();
584
585 c3->cd(2);
586 padnumber->SetFillColor(42);
587 padnumber->SetXTitle("(counts)");
588 padnumber->Draw();
589
590 c3->cd(3);
591 clusev->SetFillColor(42);
592 clusev->SetXTitle("(counts)");
593 clusev->Draw();
ddae0931 594
d2269328 595 c3->cd(4);
596 padsmip->SetFillColor(42);
597 padsmip->SetXTitle("(counts)");
598 padsmip->Draw();
599 }
600
601 if (nev<1)
602 {
603 TCanvas *c11 = new TCanvas("c11","Cherenkov per Mip",400,10,600,700);
604 mother->SetFillColor(42);
605 mother->SetXTitle("counts");
606 mother->Draw();
607 }
6b1de171 608
609 TCanvas *c7 = new TCanvas("c7","Production Statistics",100,100,600,700);
610 c7->Divide(2,2);
611
612 c7->cd(1);
613 totalphotonsevent->SetFillColor(42);
614 totalphotonsevent->SetXTitle("Photons (counts)");
615 totalphotonsevent->Draw();
d2269328 616
6b1de171 617 c7->cd(2);
618 photev->SetFillColor(42);
619 photev->SetXTitle("(counts)");
620 photev->Draw();
621
622 c7->cd(3);
623 feedev->SetFillColor(42);
624 feedev->SetXTitle("(counts)");
625 feedev->Draw();
626
627 c7->cd(4);
628 padsev->SetFillColor(42);
629 padsev->SetXTitle("(counts)");
630 padsev->Draw();
631
632 break;
633
634 case 4:
635
636 TCanvas *c2 = new TCanvas("c2","Angles of incidence",50,50,600,700);
d2269328 637 c2->Divide(2,2);
638
639 c2->cd(1);
640 hitsPhi->SetFillColor(42);
641 hitsPhi->Draw();
642 c2->cd(2);
643 hitsTheta->SetFillColor(42);
644 hitsTheta->Draw();
645 c2->cd(3);
646 Phi->SetFillColor(42);
647 Phi->Draw();
648 c2->cd(4);
649 Theta->SetFillColor(42);
650 Theta->Draw();
651
652
6b1de171 653 TCanvas *c5 = new TCanvas("c5","Ring Reconstruction",100,100,900,700);
654 c5->Divide(3,2);
d2269328 655
656 c5->cd(1);
657 ckovangle->SetFillColor(42);
658 ckovangle->SetXTitle("angle (radians)");
659 ckovangle->Draw();
660
661 c5->cd(2);
662 radius->SetFillColor(42);
663 radius->SetXTitle("radius (cm)");
664 radius->Draw();
6b1de171 665
d2269328 666 c5->cd(3);
6b1de171 667 hc0->SetXTitle("pads");
668 hc0->Draw("box");
669
670 c5->cd(5);
d2269328 671 Omega->SetFillColor(42);
672 Omega->SetXTitle("angle (radians)");
673 Omega->Draw();
674
6b1de171 675 c5->cd(4);
676 PhotonCer->SetFillColor(42);
677 PhotonCer->SetXTitle("angle (radians)");
678 PhotonCer->Draw();
679
680 c5->cd(6);
681 PadsUsed->SetXTitle("pads");
682 PadsUsed->Draw("box");
d2269328 683
6b1de171 684 break;
685
686 case 5:
d2269328 687
6b1de171 688 if (ndigits)
689 {
690 TCanvas *c1 = new TCanvas("c1","Alice RICH digits",50,50,1200,700);
691 c1->Divide(4,2);
692 c1->cd(1);
693 hc1->SetXTitle("ix (npads)");
694 hc1->Draw("box");
695 c1->cd(2);
696 hc2->SetXTitle("ix (npads)");
697 hc2->Draw("box");
698 c1->cd(3);
699 hc3->SetXTitle("ix (npads)");
700 hc3->Draw("box");
701 c1->cd(4);
702 hc4->SetXTitle("ix (npads)");
703 hc4->Draw("box");
704 c1->cd(5);
705 hc5->SetXTitle("ix (npads)");
706 hc5->Draw("box");
707 c1->cd(6);
708 hc6->SetXTitle("ix (npads)");
709 hc6->Draw("box");
710 c1->cd(7);
711 hc7->SetXTitle("ix (npads)");
712 hc7->Draw("box");
713 c1->cd(8);
714 hc0->SetXTitle("ix (npads)");
715 hc0->Draw("box");
716 }
717//
718 TCanvas *c4 = new TCanvas("c4","Hits per type",100,100,600,700);
719 c4->Divide(2,2);
d2269328 720
6b1de171 721 c4->cd(1);
722 feedback->SetXTitle("x (cm)");
723 feedback->SetYTitle("y (cm)");
724 feedback->Draw();
725
726 c4->cd(2);
727 //mip->SetFillColor(42);
728 mip->SetXTitle("x (cm)");
729 mip->SetYTitle("y (cm)");
730 mip->Draw();
731
732 c4->cd(3);
733 //cerenkov->SetFillColor(42);
734 cerenkov->SetXTitle("x (cm)");
735 cerenkov->SetYTitle("y (cm)");
736 cerenkov->Draw();
737
738 c4->cd(4);
739 //h->SetFillColor(42);
740 h->SetXTitle("x (cm)");
741 h->SetYTitle("y (cm)");
742 h->Draw();
d2269328 743
6b1de171 744 TCanvas *c10 = new TCanvas("c10","Hits distribution",150,150,600,350);
745 c10->Divide(2,1);
746
747 c10->cd(1);
748 hitsX->SetFillColor(42);
749 hitsX->SetXTitle("(cm)");
750 hitsX->Draw();
751
752 c10->cd(2);
753 hitsY->SetFillColor(42);
754 hitsY->SetXTitle("(cm)");
755 hitsY->Draw();
756
757
d2269328 758 break;
759
760 }
761
762
763 // calculate the number of pads which give a signal
764
765
766 Int_t Np=0;
767 for (Int_t i=0;i< NpadX;i++) {
768 for (Int_t j=0;j< NpadY;j++) {
769 if (Pad[i][j]>=6){
770 Np+=1;
771 }
772 }
773 }
774 //printf("The total number of pads which give a signal: %d %d\n",Nh,Nh1);
775 printf("End of macro\n");
ddae0931 776}
d2269328 777
778