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HFLightCal.cc
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1 // Analysis of HF LED/Laser run:
2 // SPE calibration for low light intensity or raw SPE calibration for high light intensity
3 // and HF performance based on this analysis
4 //
5 // Igor Vodopiyanov. Oct-2007 .... update Sept-2008
6 // Thanks G.Safronov, M.Mohammadi, F.Ratnikov
7 //
8 #include <memory>
9 #include <string>
10 #include <iostream>
11 
12 #include "TH1F.h"
13 #include "TH2F.h"
14 #include "TFile.h"
15 #include "math.h"
16 #include "TMath.h"
17 #include "TF1.h"
18 
19 #include "CalibCalorimetry/HcalStandardModules/interface/HFLightCal.h"
20 
21 #include "DataFormats/HcalDigi/interface/HcalDigiCollections.h"
22 #include "DataFormats/HcalRecHit/interface/HcalRecHitCollections.h"
23 
24 #include "CalibFormats/HcalObjects/interface/HcalDbService.h"
25 #include "CalibFormats/HcalObjects/interface/HcalDbRecord.h"
26 #include "CondFormats/HcalObjects/interface/HcalQIEShape.h"
27 #include "CondFormats/HcalObjects/interface/HcalQIECoder.h"
28 
29 #include "FWCore/Framework/interface/Event.h"
30 #include "FWCore/ParameterSet/interface/ParameterSet.h"
31 #include "FWCore/Framework/interface/EventSetup.h"
32 #include "FWCore/Framework/interface/ESHandle.h"
33 
34 using namespace std;
35 Int_t Nev, runN=0, eventN=0;
36 Int_t itsmax[26][36][2];
37 Int_t itspinmax[8][3];
38 
39 namespace {
40  //bool verbose = true;
41  bool verbose = false;
42 }
43 
44 HFLightCal::HFLightCal (const edm::ParameterSet& fConfiguration) {
45  //std::string histfile = fConfiguration.getUntrackedParameter<string>("rootFile");
46  histfile = fConfiguration.getUntrackedParameter<string>("rootFile");
47  textfile = fConfiguration.getUntrackedParameter<string>("textFile");
48  prefile = fConfiguration.getUntrackedParameter<string>("preFile");
49 }
50 
51 HFLightCal::~HFLightCal () {
52  //delete mFile;
53 }
54 
55 void HFLightCal::beginJob() {
56 
57  char htit[64];
58  Int_t neta,nphi,ndepth,nmax,nquad,npin;
59 
60  std::cout<<std::endl<<"HFLightCal beginJob: --> "<<std::endl;
61 
62  // Read info about signal timing in TS from PreAnalysis
63  mFile = new TFile (histfile.c_str(),"RECREATE");
64  if ((tFile = fopen(textfile.c_str(),"w"))==NULL) {
65  printf("\nNo output textfile open\n\n");
66  std::cout<<"Problem with output textFILE => exit"<<std::endl;
67  exit(1);
68  }
69  //if ((preFile = fopen("hf_preanal.txt","r"))==NULL){
70  if ((preFile = fopen(prefile.c_str(),"r"))==NULL){
71  printf("\nNo input pre-file open\n\n");
72  std::cout<<"Problem with input textFILE => exit"<<std::endl;
73  exit(1);
74  }
75  rewind(preFile);
76  for (int i=0; i<1728; i++) {
77  fscanf(preFile,"%d%d%d%d\r",&neta,&nphi,&ndepth,&nmax);
78  //std::cout<<neta<<" "<<nphi<<" "<<ndepth<<" "<<nmax<<std::endl;
79  if (neta>=29 && neta<=41 && nphi<72 && nphi>0 && ndepth>0 && ndepth<=2)
80  itsmax[neta-29][(nphi-1)/2][ndepth-1] = nmax;
81  else if (neta<=-29 && neta>=-41 && nphi<72 && nphi>0 && ndepth>0 && ndepth<=2)
82  itsmax[13-neta-29][(nphi-1)/2][ndepth-1] = nmax;
83  else {
84  std::cout<<"Input pre-file: wrong channel record:"<<std::endl;
85  std::cout<<"eta="<<neta<<" phi="<<nphi<<" depth="<<ndepth<<" max="<<nmax<<std::endl;
86  }
87  }
88  for (int i=0; i<24; i++) {
89  fscanf(preFile,"%d%d%d\r",&nquad,&npin,&nmax);
90  //std::cout<<nquad<<" "<<npin<<" "<<nmax<<std::endl;
91  if (nquad>0 && nquad<=4 && npin<=3 && npin>0)
92  itspinmax[nquad-1][npin-1] = nmax;
93  else if (nquad<0 && nquad>=-4 && npin<=3 && npin>0)
94  itspinmax[4-nquad-1][npin-1] = nmax;
95  else {
96  std::cout<<"Input pre-file: wrong PIN record:"<<std::endl;
97  std::cout<<"quad="<<nquad<<" pin="<<npin<<" max="<<nmax<<std::endl;
98  }
99  }
100 
101  // General Histos
102  htmax = new TH1F("htmax","Max TS",10,-0.5,9.5);
103  htmean = new TH1F("htmean","Mean signal TS",100,0,10);
104  hsignalmean = new TH1F("hsignalmean","Mean ADC 4maxTS",1201,-25,30000);
105  hsignalrms = new TH1F("hsignalrms","RMS ADC 4maxTS",500,0,500);
106  hpedmean = new TH1F("hpedmean","Mean ADC 4lowTS",200,-10,90);
107  hpedrms = new TH1F("hpedrms","RMS ADC 4lowTS",200,0,100);
108  hspes = new TH1F("hspes","SPE if measured",200,0,40);
109  hnpevar = new TH1F("hnpevar","~N PE input",500,0,500);
110  hsignalmapP = new TH2F("hsignalmapP","Mean(Response) - Mean(Pedestal) HFP;#eta;#phi",26,28.5,41.5,36,0,72);
111  hsignalRMSmapP = new TH2F("hsignalRMSmapP","RMS Response HFP;#eta;#phi",26,28.5,41.5,36,0,72);
112  hnpemapP = new TH2F("hnpemapP","~N PE input HFP;#eta;#phi",26,28.5,41.5,36,0,72);
113  hnpemapP->SetOption("COLZ");hsignalmapP->SetOption("COLZ");hsignalRMSmapP->SetOption("COLZ");
114  hsignalmapM = new TH2F("hsignalmapM","Mean(Response) - Mean(Pedestal) HFM;#eta;#phi",26,-41.5,-28.5,36,0,72);
115  hsignalRMSmapM = new TH2F("hsignalRMSmapM","RMS Response HFM;#eta;#phi",26,-41.5,-28.5,36,0,72);
116  hnpemapM = new TH2F("hnpemapM","~N PE input HFM;#eta;#phi",26,-41.5,-28.5,36,0,72);
117  hnpemapM->SetOption("COLZ");hsignalmapM->SetOption("COLZ");hsignalRMSmapM->SetOption("COLZ");
118  // Channel-by-channel histos
119  for (int i=0;i<13;i++) for (int j=0;j<36;j++) for (int k=0;k<2;k++) {
120  if (i>10 && j%2==0) continue;
121  sprintf(htit,"ts_+%d_%d_%d",i+29,j*2+1,k+1);
122  hts[i][j][k] = new TH1F(htit,htit,10,-0.5,9.5); // TimeSlices (pulse shape)
123  sprintf(htit,"tsmean_+%d_%d_%d",i+29,j*2+1,k+1);
124  htsm[i][j][k] = new TH1F(htit,htit,100,0,10); // Mean signal time estimated from TS
125  sprintf(htit,"sp_+%d_%d_%d",i+29,j*2+1,k+1);
126  hsp[i][j][k] = new TH1F(htit,htit,1201,-25,30000); // Big-scale spectrum (linear ADC)
127  sprintf(htit,"spe_+%d_%d_%d",i+29,j*2+1,k+1);
128  hspe[i][j][k] = new TH1F(htit,htit,200,-9.5,190.5); // Small-scale spectrum (linear ADC)
129  sprintf(htit,"ped_+%d_%d_%d",i+29,j*2+1,k+1);
130  hped[i][j][k] = new TH1F(htit,htit,200,-9.5,190.5); // Pedestal spectrum
131  sprintf(htit,"ts_-%d_%d_%d",i+29,j*2+1,k+1);
132  hts[i+13][j][k] = new TH1F(htit,htit,10,-0.5,9.5);
133  sprintf(htit,"tsmean_-%d_%d_%d",i+29,j*2+1,k+1);
134  htsm[i+13][j][k] = new TH1F(htit,htit,100,0,10);
135  sprintf(htit,"sp_-%d_%d_%d",i+29,j*2+1,k+1);
136  hsp[i+13][j][k] = new TH1F(htit,htit,1201,-25,30000);
137  sprintf(htit,"spe_-%d_%d_%d",i+29,j*2+1,k+1);
138  hspe[i+13][j][k] = new TH1F(htit,htit,200,-9.5,190.5);
139  sprintf(htit,"ped_-%d_%d_%d",i+29,j*2+1,k+1);
140  hped[i+13][j][k] = new TH1F(htit,htit,200,-9.5,190.5);
141  }
142  // PIN-diodes histos
143  for (int i=0;i<4;i++) for (int j=0;j<3;j++) {
144  sprintf(htit,"ts_PIN%d_+Q%d",j+1,i+1);
145  htspin[i][j] = new TH1F(htit,htit,10,-0.5,9.5);
146  sprintf(htit,"sp_PIN%d_+Q%d",j+1,i+1);
147  hsppin[i][j] = new TH1F(htit,htit,1601,-25,40000);
148  sprintf(htit,"spe_PIN%d_+Q%d",j+1,i+1);
149  hspepin[i][j] = new TH1F(htit,htit,200,-9.5,190.5);
150  sprintf(htit,"ped_PIN%d_+Q%d",j+1,i+1);
151  hpedpin[i][j] = new TH1F(htit,htit,200,-9.5,190.5);
152  sprintf(htit,"tsmean_PIN%d_+Q%d",j+1,i+1);
153  htsmpin[i][j] = new TH1F(htit,htit,100,0,10);
154  sprintf(htit,"ts_PIN%d_-Q%d",j+1,i+1);
155  htspin[i+4][j] = new TH1F(htit,htit,10,-0.5,9.5);
156  sprintf(htit,"sp_PIN%d_-Q%d",j+1,i+1);
157  hsppin[i+4][j] = new TH1F(htit,htit,1601,-25,40000);
158  sprintf(htit,"spe_PIN%d_-Q%d",j+1,i+1);
159  hspepin[i+4][j] = new TH1F(htit,htit,200,-9.5,190.5);
160  sprintf(htit,"ped_PIN%d_-Q%d",j+1,i+1);
161  hpedpin[i+4][j] = new TH1F(htit,htit,200,-9.5,190.5);
162  sprintf(htit,"tsmean_PIN%d_-Q%d",j+1,i+1);
163  htsmpin[i+4][j] = new TH1F(htit,htit,100,0,10);
164  }
165  std::cout<<std::endl<<"histfile="<<histfile.c_str()<<" textfile="<<textfile.c_str()<<std::endl;
166  return;
167 }
168 
169 void HistSpecs(TH1F* hist, Double_t &mean, Double_t &rms, Double_t range=4) {
170  Double_t xmin,xmax;
171  mean=hist->GetMean();
172  rms=hist->GetRMS();
173  xmin=hist->GetXaxis()->GetXmin();
174  xmax=hist->GetXaxis()->GetXmax();
175  hist->SetAxisRange(mean-range*rms-100,mean+range*rms+100);
176  mean=hist->GetMean();
177  rms=hist->GetRMS();
178  hist->SetAxisRange(mean-range*rms-100,mean+range*rms+100);
179  mean=hist->GetMean();
180  rms=hist->GetRMS();
181  hist->SetAxisRange(xmin,xmax);
182  return;
183 }
184 
185 Double_t FitFun(Double_t *x, Double_t *par) {
186 // Spectra fit function: Pedestal Gaussian + asymmetric 1PE + 2PE +3PE peaks
187 
188  Double_t sum,xx,A0,C0,r0,sigma0,mean1,sigma1,A1,C1,r1,mean2,sigma2,A2,C2,r2,mean3,sigma3,A3,C3,r3;
189 
190  const Double_t k0=2.0, k1=1.6, k2=2.0;
191 
192  xx=x[0];
193  sigma0 = par[2];
194  A0 = 2*Nev/(2+2*par[0]+par[0]*par[0]+pow(par[0],3)/3+pow(par[0],4)/12+
195  pow(par[0],5)/60+pow(par[0],6)/360);
196  r0 = ((xx-par[1])/sigma0);
197  C0 = 1/(sigma0* TMath::Exp(-k0*k0/2)/k0 +
198  sigma0*sqrt(2*3.14159)*0.5*(1+TMath::Erf(k0/1.41421)));
199  //sum = 1/(sqrt(2*3.14159)*par[2])*A0*TMath::Exp(-0.5*r0*r0);
200  if(r0 < k0) sum = C0*A0*TMath::Exp(-0.5*r0*r0);
201  else sum = C0*A0*TMath::Exp(0.5*k0*k0-k0*r0);
202 
203  mean1 = par[1]+par[3];
204  sigma1 = par[4];
205  //sigma1 = 1.547+0.125*par[3]+0.004042*par[3]*par[3];
206  //sigma1 = (sigma1+(9.1347e-3+3.845e-2*par[3])*par[4]*2.0)*par[2];
207  A1 = A0*par[0];
208  C1 = 1/(sigma1* TMath::Exp(-k1*k1/2)/k1 +
209  sigma1*sqrt(2*3.14159)*0.5*(1+TMath::Erf(k1/1.41421)));
210  r1 = ((xx-mean1)/sigma1);
211  if(r1 < k1) sum += C1*A1*TMath::Exp(-0.5*r1*r1);
212  else sum += C1*A1*TMath::Exp(0.5*k1*k1-k1*r1);
213 
214  mean2 = 2*par[3]+par[1];
215  sigma2 = sqrt(2*sigma1*sigma1 - pow(par[2],2));
216  //A2 = A0*par[5]*par[0]*par[0]/2;
217  A2 = A0*par[0]*par[0]/2;
218  C2 = 1/(sigma2* TMath::Exp(-k2*k2/2)/k2 +
219  sigma2*sqrt(2*3.14159)*0.5*(1+TMath::Erf(k2/1.41421)));
220  r2 = ((xx-mean2)/sigma2);
221  if(r2 < k2) sum += C2*A2*TMath::Exp(-0.5*r2*r2);
222  else sum += C2*A2*TMath::Exp(0.5*k2*k2-k2*r2);
223 
224  mean3 = 3*par[3]+par[1];
225  sigma3 = sqrt(3*sigma1*sigma1 - 2*pow(par[2],2));
226  A3 = A0*par[0]*par[0]*par[0]/6;
227  C3 = 1/(sigma3*sqrt(2*3.14159));
228  r3 = ((xx-mean3)/sigma3);
229  sum += C3*A3*TMath::Exp(-0.5*r3*r3);
230 
231  return sum;
232 }
233 
234 void HFLightCal::endJob(void)
235 {
236  Double_t mean,rms,meanped,rmsped,npevar;
237  Double_t par[5],dspe=0,dnpe;
238  Int_t tsmax,intspe;
239  std::cout<<std::endl<<"HFLightCal endJob --> ";
240  fprintf(tFile,"#RunN %d Events processed %d",runN,eventN);
241 
242  for (int i=0;i<26;i++) for (int j=0;j<36;j++) for (int k=0;k<2;k++) {
243  if (i>10 && i<13 && j%2==0) continue;
244  if (i>23 && j%2==0) continue;
245  meanped=rmsped=mean=rms=0;
246  if (hsp[i][j][k]->Integral()>0) {
247  HistSpecs(hped[i][j][k],meanped,rmsped);
248  HistSpecs(hsp[i][j][k],mean,rms);
249  if (hspe[i][j][k]->Integral()>hsp[i][j][k]->Integral()*0.9 || mean<100) {
250  HistSpecs(hspe[i][j][k],mean,rms);
251  }
252  hsignalmean->Fill(mean);
253  hsignalrms->Fill(rms);
254  hpedmean->Fill(meanped);
255  hpedrms->Fill(rmsped);
256  }
257  }
258 
259  meanped=hpedmean->GetMean();
260  rmsped=hpedrms->GetMean();
261  mean=hsignalmean->GetMean();
262  rms=hsignalrms->GetMean();
263  fprintf(tFile," MeanInput=<%.2f> [linADCcount] RMS=<%.2f>\n",mean,rms);
264  fprintf(tFile,"#eta/phi/depth sum4maxTS RMS ~N_PE sum4lowTS RMS maxTS SPE +/- Err Comment\n");
265  TF1* fPed = new TF1("fPed","gaus",0,120);
266  fPed->SetNpx(200);
267  TF1 *fTot = new TF1("fTot",FitFun ,0,200,5);
268  fTot->SetNpx(800);
269  for (int i=0;i<26;i++) for (int j=0;j<36;j++) for (int k=0;k<2;k++) {
270  if (i>10 && i<13 && j%2==0) continue;
271  if (i>23 && j%2==0) continue;
272  HistSpecs(hped[i][j][k],meanped,rmsped);
273  HistSpecs(hsp[i][j][k],mean,rms);
274  par[3]=0;
275  if (hspe[i][j][k]->Integral()>hsp[i][j][k]->Integral()*0.9 || mean<100) {
276  HistSpecs(hspe[i][j][k],mean,rms);
277  if (hspe[i][j][k]->Integral(1,(int) (meanped+3*rmsped+12))/Nev>0.1) {
278  //if (hspe[i][j][k]->Integral()>100 && mean-meanped<100) {
279  if (mean+rms*3-meanped-rmsped*3>2 && rmsped>0) { // SPE fit if low intensity>0
280  par[1] = meanped;
281  par[2] = rmsped;
282  par[0] = hped[i][j][k]->GetMaximum();
283  fPed->SetParameters(par);
284  hped[i][j][k]->Fit(fPed,"BQ0");
285  fPed->GetParameters(&par[0]);
286  hped[i][j][k]->Fit(fPed,"B0Q","",par[1]-par[2]*3,par[1]+par[2]*3);
287  fPed->GetParameters(par);
288  hped[i][j][k]->Fit(fPed,"BLIQ","",par[1]-par[2]*3,par[1]+par[2]*3);
289  fPed->GetParameters(&par[0]);
290  Nev = (int) hspe[i][j][k]->Integral();
291  par[0]=0.1;
292  par[3]=10;
293  par[4]=6;
294  fTot->SetParameters(par);
295  fTot->SetParLimits(0,0,2);
296  //fTot->FixParameter(1,par[1]);
297  fTot->SetParLimits(1,par[1]-1,par[1]+1);
298  fTot->FixParameter(2,par[2]);
299  fTot->SetParLimits(3,1.2,100);
300  //fTot->SetParLimits(4,-1.64,1.64);
301  //fTot->SetParLimits(5,0.5,3);
302  hspe[i][j][k]->Fit(fTot,"BLEQ","");
303  fTot->GetParameters(par);
304  hspe[i][j][k]->Fit(fTot,"BLEQ","",-10,par[1]+par[3]*5);
305  fTot->GetParameters(par);
306  dspe=fTot->GetParError(3);
307  dnpe=fTot->GetParError(0);
308  if (par[3]<1.21 || dnpe>par[0]) par[3]=-1;
309  else if (par[0]>1.96 || par[3]>49) par[3]=0;
310  else {
311  hspes->Fill(par[3]);
312  }
313  }
314  }
315  }
316 
317  // NPE
318  npevar=0;
319  if (par[3]>0) npevar=par[0]; // NPE from SPE fit
320  else { // NPE from high intensity signal
321  if (hspe[i][j][k]->Integral()>hsp[i][j][k]->Integral()*0.98) {
322  HistSpecs(hspe[i][j][k],mean,rms,3);
323  }
324  else {
325  HistSpecs(hsp[i][j][k],mean,rms,3);
326  }
327  if (rmsped>0) {
328  if (rms*rms-rmsped*rmsped>1 && mean>meanped) {
329  npevar=(mean-meanped)*(mean-meanped)/(rms*rms-rmsped*rmsped);
330  }
331  else if (mean<100) {
332  intspe=int(hspe[i][j][k]->Integral());
333  hspe[i][j][k]->SetAxisRange(meanped+rmsped*4,300);
334  npevar=hspe[i][j][k]->Integral()/intspe;
335  if (npevar>0.01) npevar=-1;
336  else npevar=0;
337  hspe[i][j][k]->SetAxisRange(-20,300);
338  }
339  }
340  }
341  if (npevar>5.0e-5) hnpevar->Fill(npevar);
342 
343  if (i<13) {
344  hsignalmapP->Fill(i+28.6+k/2.0,j*2+1,mean-meanped);
345  hsignalRMSmapP->Fill(i+28.6+k/2.0,j*2+1,rms);
346  if (npevar>0) hnpemapP->Fill(i+28.6+k/2.0,j*2+1,npevar);
347  fprintf(tFile,"%3d%4d%5d %11.2f%8.2f",i+29,j*2+1,k+1,mean,rms);
348  }
349  else {
350  fprintf(tFile,"%3d%4d%5d %11.2f%8.2f",13-i-29,j*2+1,k+1,mean,rms);
351  hsignalmapM->Fill(13-i-28.6-k/2.0,j*2+1,mean-meanped);
352  hsignalRMSmapM->Fill(13-i-28.6-k/2.0,j*2+1,rms);
353  if (npevar>0) hnpemapM->Fill(13-i-28.6-k/2.0,j*2+1,npevar);
354  }
355  if (npevar>0) fprintf(tFile," %9.4f",npevar);
356  else fprintf(tFile," 0 ");
357  fprintf(tFile," %8.2f%8.2f",meanped,rmsped);
358  tsmax=hts[i][j][k]->GetMaximumBin()-1;
359  fprintf(tFile," %4d",tsmax);
360  if (par[3]>0 && par[3]<99) fprintf(tFile,"%8.2f%7.2f",par[3],dspe);
361  else if (npevar>0) fprintf(tFile,"%8.2f 0 ",(mean-meanped)/npevar);
362  else fprintf(tFile," 0 0 ");
363 
364  // Diagnostics
365  fprintf(tFile," ");
366  if (hsp[i][j][k]->GetEntries()<=0) fprintf(tFile,"NoSignal\n");
367  else if (hsp[i][j][k]->GetEntries()<=10) fprintf(tFile,"Nev<10\n");
368  else {
369  if (hsp[i][j][k]->Integral()<=10 || mean>12000) fprintf(tFile,"SignalOffRange\n");
370  else {
371  if (hsp[i][j][k]->Integral()<100) fprintf(tFile,"Nev<100/");
372  if (npevar>0 && par[3]>0 && (npevar*Nev<10 || npevar<0.001))
373  fprintf(tFile,"LowSignal/");
374  else if (npevar==0 && fabs(mean-meanped)<3) fprintf(tFile,"LowSignal/");
375  if (par[3]<0) fprintf(tFile,"BadFit/");
376  else if (par[3]==0) fprintf(tFile,"NoSPEFit/");
377  else if (par[3]>0 && npevar>1) fprintf(tFile,"NPE>1/");
378  if (npevar<0) fprintf(tFile,"Problem/");
379  if (mean<2) fprintf(tFile,"LowMean/");
380  if (rms<0.5) fprintf(tFile,"LowRMS/");
381  if (meanped<-1) fprintf(tFile,"LowPed/");
382  else if (meanped>25) fprintf(tFile,"HighPed/");
383  if (rmsped<0.5 && rmsped>0) fprintf(tFile,"NarrowPed/");
384  else if (rmsped>10) fprintf(tFile,"WidePed/");
385  if (hped[i][j][k]->GetBinContent(201)>10) fprintf(tFile,"PedOffRange");
386  fprintf(tFile,"-\n");
387  }
388  }
389  }
390 
391  for (int i=0;i<8;i++) for (int j=0;j<3;j++) {
392  HistSpecs(hpedpin[i][j],meanped,rmsped);
393  HistSpecs(hsppin[i][j],mean,rms);
394  if (hspepin[i][j]->Integral()>hsppin[i][j]->Integral()*0.9 || mean<100) {
395  HistSpecs(hspepin[i][j],mean,rms);
396  }
397  if (i<4) fprintf(tFile," PIN%d +Q%d %12.2f %6.2f",j+1,i+1,mean,rms);
398  else fprintf(tFile," PIN%d -Q%d %12.2f %6.2f",j+1,i-3,mean,rms);
399  fprintf(tFile," %15.2f %6.2f",meanped,rmsped);
400  tsmax=htspin[i][j]->GetMaximumBin()-1;
401  fprintf(tFile," %4d\n",tsmax);
402  }
403 
404  mFile->Write();
405  mFile->Close();
406  fclose(tFile);
407  std::cout<<std::endl<<" --endJob-- done"<<std::endl;
408  return;
409 }
410 
411 void HFLightCal::analyze(const edm::Event& fEvent, const edm::EventSetup& fSetup) {
412 
413  // event ID
414  edm::EventID eventId = fEvent.id();
415  int runNer = eventId.run ();
416  int eventNumber = eventId.event ();
417  if (runN==0) runN=runNer;
418  eventN++;
419  if (verbose) std::cout << "========================================="<<std::endl
420  << "run/event: "<<runNer<<'/'<<eventNumber<<std::endl;
421 
422  Double_t buf[20];
423  Double_t maxADC,signal,ped=0,meant;
424  Int_t maxisample=0,i1=3,i2=6;
425 
426  // HF PIN-diodes
427  edm::Handle<HcalCalibDigiCollection> calib;
428  fEvent.getByType(calib);
429  if (verbose) std::cout<<"Analysis-> total CAL digis= "<<calib->size()<<std::endl;
430 
431  /* COMMENTED OUT by J. Mans (7-28-2008) as major changes needed with new Calib DetId
432  re-commented out by R.Ofierzynski (11.Nov.2008) - to be able to provide a consistent code for CMSSW_3_0_0_pre3:
433  major changes are needed for the new Calib DetId which does not have the old methods any more
434 
435  for (unsigned j = 0; j < calib->size (); ++j) {
436  const HcalCalibDataFrame digi = (*calib)[j];
437  HcalElectronicsId elecId = digi.elecId();
438  HcalCalibDetId calibId = digi.id();
439  if (verbose) std::cout<<calibId.sectorString().c_str()<<" "<<calibId.rbx()<<" "<<elecId.fiberChanId()<<std::endl;
440  int isector = calibId.rbx()-1;
441  int ipin = elecId.fiberChanId();
442  int iside = -1;
443  if (calibId.sectorString() == "HFP") iside = 0;
444  else if (calibId.sectorString() == "HFM") iside = 4;
445  maxisample = itspinmax[isector+iside][ipin]-1;
446 
447  if (iside != -1) {
448  for (int isample = 0; isample < digi.size(); ++isample) {
449  int adc = digi[isample].adc();
450  int capid = digi[isample].capid ();
451  double linear_ADC = digi[isample].nominal_fC();
452  if (verbose) std::cout<<"PIN linear_ADC = "<<linear_ADC<<" atMAXTS="<<maxisample<<std::endl;
453  htspin[isector+iside][ipin]->Fill(isample,linear_ADC);
454  buf[isample]=linear_ADC;
455  }
456  i1=maxisample-1;
457  i2=maxisample+2;
458  if (i1<0) {i1=0;i2=3;}
459  else if (i2>9) {i1=6;i2=9;}
460  if (i1==0) ped=buf[8]+buf[9]+buf[6]+buf[7];
461  else if (i1==1) ped=buf[8]+buf[9]+buf[6]+buf[7];
462  else if (i1==2) ped=buf[0]+buf[1]+buf[6]+buf[7];
463  else if (i1==3) ped=buf[0]+buf[1]+buf[2]+buf[7];
464  else if (i1>=4) ped=buf[0]+buf[1]+buf[2]+buf[3];
465  signal=0;
466  for (ii=0;ii<4;ii++) signal+=TMath::Max(buf[ii+i1],ped/4.0);
467  hsppin[isector+iside][ipin]->Fill(signal);
468  hspepin[isector+iside][ipin]->Fill(signal);
469  hpedpin[isector+iside][ipin]->Fill(ped);
470 
471  // Mean signal time estimation
472  ped=ped/4;
473  meant=0;
474  for (ii=0;ii<4;ii++) meant+=(TMath::Max(buf[ii+i1],ped)-ped)*(ii+i1);
475  if (signal-ped*4>0) meant/=(signal-ped*4);
476  else meant=i1+1;
477  htsmpin[isector+iside][ipin]->Fill(meant);
478  }
479  }
480  */
481 
482  // HF
483  edm::Handle<HFDigiCollection> hf_digi;
484  fEvent.getByType(hf_digi);
485  if (verbose) std::cout<<"Analysis-> total HF digis= "<<hf_digi->size()<<std::endl;
486 
487  for (unsigned ihit = 0; ihit < hf_digi->size (); ++ihit) {
488  const HFDataFrame& frame = (*hf_digi)[ihit];
489  HcalDetId detId = frame.id();
490  int ieta = detId.ieta();
491  int iphi = detId.iphi();
492  int depth = detId.depth();
493  if (verbose) std::cout <<"HF digi # " <<ihit<<": eta/phi/depth: "
494  <<ieta<<'/'<<iphi<<'/'<< depth << std::endl;
495 
496  if (ieta>0) ieta = ieta-29;
497  else ieta = 13-ieta-29;
498 
499  maxADC=-99;
500  for (int isample = 0; isample < frame.size(); ++isample) {
501  int adc = frame[isample].adc();
502  int capid = frame[isample].capid ();
503  double linear_ADC = frame[isample].nominal_fC();
504  double nominal_fC = detId.subdet () == HcalForward ? 2.6 * linear_ADC : linear_ADC;
505 
506  if (verbose) std::cout << "Analysis-> HF sample # " << isample
507  << ", capid=" << capid
508  << ": ADC=" << adc
509  << ", linearized ADC=" << linear_ADC
510  << ", nominal fC=" << nominal_fC <<std::endl;
511 
512  hts[ieta][(iphi-1)/2][depth-1]->Fill(isample,linear_ADC);
513  buf[isample]=linear_ADC;
514  /*
515  if (maxADC<linear_ADC) {
516  maxADC=linear_ADC;
517  maxisample=isample;
518  }
519  */
520  }
521 
522  maxADC=-99;
523  for (int ii=0; ii<10; ii++) {
524  signal=buf[ii];
525  if (ii<2) signal -= (buf[ii+4]+buf[ii+8])/2.0;
526  else if (ii<4) signal -= buf[ii+4];
527  else if (ii<6) signal -= (buf[ii+4]+buf[ii-4])/2.0;
528  else if (ii<8) signal -= buf[ii-4];
529  else signal -= (buf[ii-4]+buf[ii-8])/2.0;
530  if (signal>maxADC) {
531  maxADC=signal;
532  maxisample=ii;
533  }
534  }
535  //maxisample=itsmax[ieta][(iphi-1)/2][depth-1]-1;
536  if (abs(maxisample-itsmax[ieta][(iphi-1)/2][depth-1]+1)>1) maxisample=itsmax[ieta][(iphi-1)/2][depth-1]-1;
537  if (verbose) std::cout<<eventNumber<<"/"<<ihit<<": maxTS="<<maxisample<<endl;
538 
539  // Signal = four capIDs found by PreAnal, Pedestal = four capIDs off the signal
540  htmax->Fill(maxisample);
541  i1=maxisample-1;
542  i2=maxisample+2;
543  if (i1<0) {i1=0;i2=3;}
544  else if (i2>9) {i1=6;i2=9;}
545  else if (i2<9 && maxisample<=itsmax[ieta][(iphi-1)/2][depth-1]-1) {
546  if (buf[i1]<buf[i2+1]) {i1=i1+1;i2=i2+1;}
547  }
548  signal=buf[i1]+buf[i1+1]+buf[i1+2]+buf[i1+3];
549  hsp[ieta][(iphi-1)/2][depth-1]->Fill(signal);
550  hspe[ieta][(iphi-1)/2][depth-1]->Fill(signal);
551  /*
552  if (i1==0) ped=(buf[4]+buf[8])/2.0+(buf[5]+buf[9])/2.0+buf[6]+buf[7];
553  else if (i1==1) ped=(buf[0]+buf[8])/2.0+(buf[5]+buf[9])/2.0+buf[6]+buf[7];
554  else if (i1==2) ped=(buf[0]+buf[8])/2.0+(buf[1]+buf[9])/2.0+buf[6]+buf[7];
555  else if (i1==3) ped=(buf[0]+buf[8])/2.0+(buf[1]+buf[9])/2.0+buf[2]+buf[7];
556  else if (i1==4) ped=(buf[0]+buf[8])/2.0+(buf[1]+buf[9])/2.0+buf[2]+buf[3];
557  else if (i1==5) ped=(buf[0]+buf[4])/2.0+(buf[1]+buf[9])/2.0+buf[2]+buf[3];
558  else if (i1==6) ped=(buf[0]+buf[4])/2.0+(buf[1]+buf[5])/2.0+buf[2]+buf[3];
559  */
560 
561  if (i1<2) ped=buf[8]+buf[9]+buf[6]+buf[7];
562  else if (i1==2) ped=buf[6]+buf[9]+buf[7]+buf[0];
563  else if (i1==3) ped=buf[0]+buf[1]+buf[2]+buf[7];
564  else if (i1>=4) ped=buf[0]+buf[1]+buf[2]+buf[3];
565 
566  hped[ieta][(iphi-1)/2][depth-1]->Fill(ped);
567 
568  // Mean signal time estimation
569  ped=ped/4;
570  meant=(buf[i1]-ped)*i1+(buf[i1+1]-ped)*(i1+1)+(buf[i1+2]-ped)*(i1+2)+(buf[i1+3]-ped)*(i1+3);
571  meant /= (buf[i1]-ped)+(buf[i1+1]-ped)+(buf[i1+2]-ped)+(buf[i1+3]-ped);
572  htmean->Fill(meant);
573  htsm[ieta][(iphi-1)/2][depth-1]->Fill(meant);
574  }
575 }
576 
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