ZDC/ZDCPEDESTALda.cxx

   1 /*
   2
   3 This program reads the DAQ data files passed as argument using the monitoring library.
   4
   5
   6 The program reports about its processing progress.
   7
   8 Messages on stdout are exported to DAQ log system.
   9
  10 DA for ZDC standalone pedestal runs
  11
  12 Contact: Chiara.Oppedisano@to.infn.it
  13 Link:
  14 Run Type: STANDALONE_PEDESTAL_RUN
  15 DA Type: LDC
  16 Number of events needed: no constraint (tipically ~10^3)
  17 Input Files:
  18 Output Files: ZDCPedestal.dat, ZDCChMapping.dat
  19 Trigger Types Used: Standalone Trigger
  20
  21 */
  22 #define PEDDATA_FILE  "ZDCPedestal.dat"
  23 #define MAPDATA_FILE  "ZDCChMapping.dat"
  24
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <Riostream.h>
  28
  29 // DATE
  30 #include <event.h>
  31 #include <monitor.h>
  32 #include <daqDA.h>
  33
  34 //ROOT
  35 #include <TRandom.h>
  36 #include <TH1F.h>
  37 #include <TH2F.h>
  38 #include <TProfile.h>
  39 #include <TF1.h>
  40 #include <TFile.h>
  41 #include <TFitter.h>
  42
  43 //AliRoot
  44 #include <AliRawReaderDate.h>
  45 #include <AliRawEventHeaderBase.h>
  46 #include <AliZDCRawStream.h>
  47
  48
  49 /* Main routine
  50       Arguments: list of DATE raw data files
  51 */
  52 int main(int argc, char **argv) {
  53
  54 //  TVirtualFitter::SetDefaultFitter("Minuit2");
  55
  56   int status = 0;
  57   int const kNChannels = 24;
  58
  59   /* log start of process */
  60   printf("\n ZDC PEDESTAL program started\n");
  61
  62   /* check that we got some arguments = list of files */
  63   if (argc<2) {
  64     printf("Wrong number of arguments\n");
  65     return -1;
  66   }
  67
  68   // --- Histograms for ADC pedestals
  69   //     [22 signal channels + 2 reference PTMs]  x 2 gain chains
  70   //
  71   TH1F::AddDirectory(0);
  72   //
  73   TH1F *hPedhg[kNChannels], *hPedOutOfTimehg[kNChannels];
  74   TH2F *hPedCorrhg[kNChannels];
  75   TH1F *hPedlg[kNChannels], *hPedOutOfTimelg[kNChannels];
  76   TH2F *hPedCorrlg[kNChannels];
  77   //
  78   char namhist1hg[50], namhist2hg[50], namhist3hg[50];
  79   char namhist1lg[50], namhist2lg[50], namhist3lg[50];
  80   for(Int_t j=0; j<kNChannels; j++){
  81      if(j<=4){ // ZNC
  82        sprintf(namhist1hg,"PedZNChg_%d",j);
  83        sprintf(namhist2hg,"PedZNChgOutOfTime_%d",j);
  84        sprintf(namhist3hg,"PedCorrZNChg_%d",j);
  85        //
  86        sprintf(namhist1lg,"PedZNClg_%d",j);
  87        sprintf(namhist2lg,"PedZNClgOutOfTime_%d",j);
  88        sprintf(namhist3lg,"PedCorrZNClg_%d",j);
  89      }
  90      else if(j>=5 && j<=9){ // ZPC
  91        sprintf(namhist1hg,"PedZPChg_%d",j-5);
  92        sprintf(namhist2hg,"PedZPChgOutOfTime_%d",j-5);
  93        sprintf(namhist3hg,"PedCorrZPChg_%d",j-5);
  94        //
  95        sprintf(namhist1lg,"PedZPClg_%d",j-5);
  96        sprintf(namhist2lg,"PedZPClgOutOfTime_%d",j-5);
  97        sprintf(namhist3lg,"PedCorrZPClg_%d",j-5);
  98      }
  99      else if(j==10 || j==11){ // ZEM
 100        sprintf(namhist1hg,"PedZEMhg_%d",j-10);
 101        sprintf(namhist2hg,"PedZEMhgOutOfTime_%d",j-10);
 102        sprintf(namhist3hg,"PedCorrZEMhg_%d",j-10);
 103        //
 104        sprintf(namhist1lg,"PedZEMlg_%d",j-10);
 105        sprintf(namhist2lg,"PedZEMlgOutOfTime_%d",j-10);
 106        sprintf(namhist3lg,"PedCorrZEMlg_%d",j-10);
 107      }
 108      else if(j>=12 && j<=16){ // ZNA
 109        sprintf(namhist1hg,"PedZNAhg_%d",j-12);
 110        sprintf(namhist2hg,"PedZNAhgOutOfTime_%d",j-12);
 111        sprintf(namhist3hg,"PedCorrZNAhg_%d",j-12);
 112        //
 113        sprintf(namhist1lg,"PedZNAlg_%d",j-12);
 114        sprintf(namhist2lg,"PedZNAlgOutOfTime_%d",j-12);
 115        sprintf(namhist3lg,"PedCorrZNAlg_%d",j-12);
 116      }
 117      else if(j>=17 && j<=21){ // ZPA
 118        sprintf(namhist1hg,"PedZPAhg_%d",j-17);
 119        sprintf(namhist2hg,"PedZPAhgOutOfTime_%d",j-17);
 120        sprintf(namhist3hg,"PedCorrZPAhg_%d",j-17);
 121        //
 122        sprintf(namhist1lg,"PedZPAlg_%d",j-17);
 123        sprintf(namhist2lg,"PedZPAlgOutOfTime_%d",j-17);
 124        sprintf(namhist3lg,"PedCorrZPAlg_%d",j-17);
 125      }
 126      else if(j==22 || j==24){ //Reference PMs
 127        sprintf(namhist1hg,"PedRefhg_%d",j-22);
 128        sprintf(namhist2hg,"PedRefhgOutOfTime_%d",j-22);
 129        sprintf(namhist3hg,"PedCorrRefhg_%d",j-22);
 130        //
 131        sprintf(namhist1lg,"PedReflg_%d",j-22);
 132        sprintf(namhist2lg,"PedReflgOutOfTime_%d",j-22);
 133        sprintf(namhist3lg,"PedCorrReflg_%d",j-22);
 134      }
 135      // --- High gain chain histos
 136      hPedhg[j] = new TH1F(namhist1hg, namhist1hg, 200, 0., 200.);
 137      hPedOutOfTimehg[j] = new TH1F(namhist2hg, namhist2hg, 200, 0., 200.);
 138      hPedCorrhg[j] = new TH2F(namhist3hg,namhist3hg,100,0.,200.,100,0.,200.);
 139      // --- Low gain chain histos
 140      hPedlg[j] = new TH1F(namhist1lg, namhist1lg, 100, 0., 1000.);
 141      hPedOutOfTimelg[j] = new TH1F(namhist2lg, namhist2lg, 100, 0., 1000.);
 142      hPedCorrlg[j] = new TH2F(namhist3lg,namhist3lg,100,0.,1000.,100,0.,1000.);
 143   }
 144
 145
 146   /* open result file */
 147   FILE *fp=NULL;
 148   fp=fopen("./result.txt","w");
 149   if (fp==NULL) {
 150     printf("Failed to open file\n");
 151     return -1;
 152   }
 153
 154   FILE *mapFile4Shuttle;
 155
 156   /* report progress */
 157   daqDA_progressReport(10);
 158
 159
 160   /* init some counters */
 161   int nevents_physics=0;
 162   int nevents_total=0;
 163
 164   /* read the data files */
 165   int n;
 166   for(n=1;n<argc;n++){
 167
 168     status=monitorSetDataSource( argv[n] );
 169     if (status!=0) {
 170       printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
 171       return -1;
 172     }
 173
 174     /* report progress */
 175     /* in this example, indexed on the number of files */
 176     daqDA_progressReport(10+80*n/argc);
 177
 178     /* read the file */
 179     for(;;) {
 180       struct eventHeaderStruct *event;
 181       eventTypeType eventT;
 182
 183       /* get next event */
 184       status=monitorGetEventDynamic((void **)&event);
 185       if(status==MON_ERR_EOF) break; /* end of monitoring file has been reached */
 186       if(status!=0) {
 187         printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
 188         return -1;
 189       }
 190
 191       /* retry if got no event */
 192       if(event==NULL) {
 193         break;
 194       }
 195
 196       // Initalize raw-data reading and decoding
 197       AliRawReader *reader = new AliRawReaderDate((void*)event);
 198       reader->Select("ZDC");
 199       // --- Reading event header
 200       //UInt_t evtype = reader->GetType();
 201       //printf("\n\t ZDCPEDESTALda -> ev. type %d\n",evtype);
 202       //printf("\t ZDCPEDESTALda -> run # %d\n",reader->GetRunNumber());
 203       //
 204       AliZDCRawStream *rawStreamZDC = new AliZDCRawStream(reader);
 205
 206
 207       /* use event - here, just write event id to result file */
 208       eventT=event->eventType;
 209
 210       Int_t ich=0;
 211       Int_t adcMod[2*kNChannels], adcCh[2*kNChannels], sigCode[2*kNChannels];
 212       Int_t det[2*kNChannels], sec[2*kNChannels];
 213
 214       if(eventT==START_OF_DATA){
 215
 216         rawStreamZDC->SetSODReading(kTRUE);
 217
 218         // --------------------------------------------------------
 219         // --- Writing ascii data file for the Shuttle preprocessor
 220         mapFile4Shuttle = fopen(MAPDATA_FILE,"w");
 221         if(!rawStreamZDC->Next()) printf(" \t No raw data found!! \n");
 222         else{
 223           while((rawStreamZDC->Next()) && (ich<2*kNChannels)){
 224             if(rawStreamZDC->IsChMapping()){
 225               adcMod[ich] = rawStreamZDC->GetADCModFromMap(ich);
 226               adcCh[ich] = rawStreamZDC->GetADCChFromMap(ich);
 227               sigCode[ich] = rawStreamZDC->GetADCSignFromMap(ich);
 228               det[ich] = rawStreamZDC->GetDetectorFromMap(ich);
 229               sec[ich] = rawStreamZDC->GetTowerFromMap(ich);
 230               //
 231               fprintf(mapFile4Shuttle,"\t%d\t%d\t%d\t%d\t%d\t%d\n",
 232                 ich,adcMod[ich],adcCh[ich],sigCode[ich],det[ich],sec[ich]);
 233               //
 234               //printf("ZDCPEDESTALda.cxx -> %d mod %d ch %d, code %d det %d, sec %d\n",
 235               //   ich,adcMod[ich],adcCh[ich],sigCode[ich],det[ich],sec[ich]);
 236               //
 237               ich++;
 238             }
 239           }
 240         }
 241         fclose(mapFile4Shuttle);
 242       }// SOD event
 243
 244       if(eventT==PHYSICS_EVENT){
 245         // --- Reading data header
 246         reader->ReadHeader();
 247         const AliRawDataHeader* header = reader->GetDataHeader();
 248         if(header){
 249          UChar_t message = header->GetAttributes();
 250          if(message & 0x20){ // PEDESTAL RUN
 251             //printf("\t STANDALONE_PEDESTAL RUN raw data found\n");
 252          }
 253          else{
 254             printf("ZDCPEDESTALda.cxx -> NO STANDALONE_PEDESTAL RUN raw data found\n");
 255             return -1;
 256          }
 257         }
 258         else{
 259            printf("\t ATTENTION! No Raw Data Header found!!!\n");
 260            return -1;
 261         }
 262
 263         rawStreamZDC->SetSODReading(kTRUE);
 264
 265         if(!rawStreamZDC->Next()) printf(" \t No raw data found!! \n");
 266         //
 267         // ----- Setting ch. mapping -----
 268         for(Int_t jk=0; jk<2*kNChannels; jk++){
 269           //printf("ZDCPEDESTALDA.cxx ->  ch.%d mod %d, ch %d, code %d det %d, sec %d\n",
 270           //    jk,adcMod[jk],adcCh[jk],sigCode[jk],det[jk],sec[jk]);
 271           rawStreamZDC->SetMapADCMod(jk, adcMod[jk]);
 272           rawStreamZDC->SetMapADCCh(jk, adcCh[jk]);
 273           rawStreamZDC->SetMapADCSig(jk, sigCode[jk]);
 274           rawStreamZDC->SetMapDet(jk, det[jk]);
 275           rawStreamZDC->SetMapTow(jk, sec[jk]);
 276         }
 277         //
 278         Int_t iraw=0;
 279         Int_t RawADChg[kNChannels], RawADCoothg[kNChannels];
 280         Int_t RawADClg[kNChannels], RawADCootlg[kNChannels];
 281         for(Int_t j=0; j<kNChannels; j++){
 282            RawADChg[j]=0; RawADCoothg[j]=0;
 283            RawADClg[j]=0; RawADCootlg[j]=0;
 284         }
 285         //
 286         while(rawStreamZDC->Next()){
 287          Int_t index=-1;
 288          Int_t detector = rawStreamZDC->GetSector(0);
 289          Int_t sector = rawStreamZDC->GetSector(1);
 290
 291          if(rawStreamZDC->IsADCDataWord() && (detector!=-1)){
 292           if(sector!=5){ // Physics signals
 293             if(detector==1) index = sector; // *** ZNC
 294             else if(detector==2) index = sector+5; // *** ZPC
 295             else if(detector==3) index = sector+9; // *** ZEM
 296             else if(detector==4) index = sector+12; // *** ZNA
 297             else if(detector==5) index = sector+17; // *** ZPA
 298           }
 299           else{ // Reference PMs
 300             index = (detector-1)/3+22;
 301           }
 302           //
 303           if(index==-1) printf("ERROR in ZDCPEDESTALda.cxx -> det %d quad %d res %d index %d \n",
 304             detector,sector,rawStreamZDC->GetADCGain(),index);
 305
 306            //
 307            if(iraw<2*kNChannels){ // --- In-time pedestals (1st 48 raw data)
 308             if(rawStreamZDC->GetADCGain()==0){
 309               hPedhg[index]->Fill(rawStreamZDC->GetADCValue());
 310               RawADChg[index] = rawStreamZDC->GetADCValue();
 311               //
 312               //printf("\t filling histo hPedhg[%d]\n",index);
 313             }
 314             else{
 315               hPedlg[index]->Fill(rawStreamZDC->GetADCValue());
 316               RawADClg[index] = rawStreamZDC->GetADCValue();
 317               //
 318               //printf("\t filling histo hPedlg[%d]\n",index);
 319             }
 320            }
 321            else{  // --- Out-of-time pedestals
 322             if(rawStreamZDC->GetADCGain()==0){
 323               hPedOutOfTimehg[index]->Fill(rawStreamZDC->GetADCValue());
 324               RawADCoothg[index] = rawStreamZDC->GetADCValue();
 325               //
 326               //printf("\t filling histo hPedOutOfTimehg[%d]\n",index);
 327             }
 328             else{
 329               hPedOutOfTimelg[index]->Fill(rawStreamZDC->GetADCValue());
 330               RawADCootlg[index] = rawStreamZDC->GetADCValue();
 331               //
 332               //printf("\t filling histo hPedOutOfTimelg[%d]\n",index);
 333             }
 334            }
 335             iraw++;
 336           }//IsADCDataWord()
 337           //
 338           if(iraw == 4*kNChannels){ // Last ADC channel -> Filling correlation histos
 339             for(Int_t k=0; k<kNChannels; k++){
 340               hPedCorrhg[k]->Fill(RawADCoothg[k], RawADChg[k]);
 341               hPedCorrlg[k]->Fill(RawADCootlg[k], RawADClg[k]);
 342             }
 343           }
 344          }
 345          //
 346          nevents_physics++;
 347          //
 348          delete reader;
 349          delete rawStreamZDC;
 350
 351       }//(if PHYSICS_EVENT)
 352       nevents_total++;
 353
 354       /* free resources */
 355       free(event);
 356
 357     }
 358   }
 359
 360   /* Analysis of the histograms */
 361   //
 362   FILE *fileShuttle;
 363   fileShuttle = fopen(PEDDATA_FILE,"w");
 364   //
 365   Float_t MeanPed[2*kNChannels], MeanPedWidth[2*kNChannels],
 366         MeanPedOOT[2*kNChannels], MeanPedWidthOOT[2*kNChannels];
 367   // --- In-time pedestals
 368   TF1 *ADCfunchg[kNChannels];
 369   for(Int_t i=0; i<kNChannels; i++){
 370      hPedhg[i]->Fit("gaus","Q");
 371      ADCfunchg[i] = hPedhg[i]->GetFunction("gaus");
 372      MeanPed[i] = (Double_t) ADCfunchg[i]->GetParameter(1);
 373      MeanPedWidth[i] = (Double_t)  ADCfunchg[i]->GetParameter(2);
 374      fprintf(fileShuttle,"\t%f\t%f\n",MeanPed[i],MeanPedWidth[i]);
 375      //printf("\t MeanPedhg[%d] = %f\n",i, MeanPed[i]);
 376   }
 377   TF1 *ADCfunclg[kNChannels];
 378   for(Int_t i=0; i<kNChannels; i++){
 379      hPedlg[i]->Fit("gaus","Q");
 380      ADCfunclg[i] = hPedlg[i]->GetFunction("gaus");
 381      MeanPed[i+kNChannels] = (Double_t)  ADCfunclg[i]->GetParameter(1);
 382      MeanPedWidth[i+kNChannels] = (Double_t)  ADCfunclg[i]->GetParameter(2);
 383      fprintf(fileShuttle,"\t%f\t%f\n",MeanPed[i+kNChannels],MeanPedWidth[i+kNChannels]);
 384      //printf("\t MeanPedlg[%d] = %f\n",i+kNChannels, MeanPed[i+kNChannels]);
 385   }
 386   // --- Out-of-time pedestals
 387   TF1 *ADCootfunchg[kNChannels];
 388   for(Int_t i=0; i<kNChannels; i++){
 389      hPedOutOfTimehg[i]->Fit("gaus","Q");
 390      ADCootfunchg[i] = hPedOutOfTimehg[i]->GetFunction("gaus");
 391      MeanPedOOT[i] = (Double_t)  ADCootfunchg[i]->GetParameter(1);
 392      MeanPedWidthOOT[i] = (Double_t)  ADCootfunchg[i]->GetParameter(2);
 393      fprintf(fileShuttle,"\t%f\t%f\n",MeanPedOOT[i],MeanPedWidthOOT[i]);
 394      //printf("\t MeanPedOOThg[%d] = %f\n",i, MeanPedOOT[i]);
 395   }
 396   TF1 *ADCootfunclg[kNChannels];
 397   for(Int_t i=0; i<kNChannels; i++){
 398      hPedOutOfTimelg[i]->Fit("gaus","Q");
 399      ADCootfunclg[i] = hPedOutOfTimelg[i]->GetFunction("gaus");
 400      MeanPedOOT[i+kNChannels] = (Double_t)  ADCootfunclg[i]->GetParameter(1);
 401      MeanPedWidthOOT[i+kNChannels] = (Double_t)  ADCootfunclg[i]->GetParameter(2);
 402      fprintf(fileShuttle,"\t%f\t%f\n",MeanPedOOT[i+kNChannels],MeanPedWidthOOT[i+kNChannels]);
 403      //printf("\t MeanPedOOTlg[%d] = %f\n",i+kNChannels, MeanPedOOT[i+kNChannels]);
 404   }
 405
 406   // --- Correlations
 407
 408   Float_t CorrCoeff0[2*kNChannels], CorrCoeff1[2*kNChannels];
 409   TProfile *hPedCorrProfhg[kNChannels], *hPedCorrProflg[kNChannels];
 410   TF1 *ffunchg[kNChannels], *ffunclg[kNChannels];
 411   char namhist4[50];
 412   for(int i=0;i<kNChannels;i++) {
 413      sprintf(namhist4,"ADCHRvsOOT%d_Prof",i);
 414      hPedCorrProfhg[i] = hPedCorrhg[i]->ProfileX(namhist4,-1,-1,"S");
 415      hPedCorrProfhg[i]->SetName(namhist4);
 416      hPedCorrProfhg[i]->Fit("pol1","Q");
 417      ffunchg[i] = hPedCorrProfhg[i]->GetFunction("pol1");
 418      CorrCoeff0[i] = (Double_t)  ffunchg[i]->GetParameter(0);
 419      CorrCoeff1[i] = (Double_t) ffunchg[i]->GetParameter(1);
 420      fprintf(fileShuttle,"\t%f\t%f\n",CorrCoeff0[i],CorrCoeff1[i]);
 421      //printf("\t CorrCoeff0[%d] = %f, CorrCoeff1[%d] = %f\n",i, CorrCoeff0[i], i, CorrCoeff1[i]);
 422   }
 423   for(int i=0;i<kNChannels;i++) {
 424      sprintf(namhist4,"ADCLRvsOOT%d_Prof",i);
 425      hPedCorrProflg[i] = hPedCorrlg[i]->ProfileX(namhist4,-1,-1,"S");
 426      hPedCorrProflg[i]->SetName(namhist4);
 427      hPedCorrProflg[i]->Fit("pol1","Q");
 428      ffunclg[i] = hPedCorrProflg[i]->GetFunction("pol1");
 429      CorrCoeff0[i+kNChannels] =  (Double_t) ffunclg[i]->GetParameter(0);
 430      CorrCoeff1[i+kNChannels] =  (Double_t) ffunclg[i]->GetParameter(1);
 431      fprintf(fileShuttle,"\t%f\t%f\n",CorrCoeff0[i+kNChannels],CorrCoeff1[i+kNChannels]);
 432      //printf("\t CorrCoeff0[%d] = %f, CorrCoeff1[%d] = %f\n",
 433      //         i+kNChannels, CorrCoeff0[i+kNChannels], i+kNChannels, CorrCoeff1[i+kNChannels]);
 434   }
 435
 436   //
 437   fclose(fileShuttle);
 438   //
 439   for(Int_t j=0; j<kNChannels; j++){
 440      delete hPedhg[j];
 441      delete hPedOutOfTimehg[j];
 442      delete hPedCorrhg[j];
 443      delete hPedlg[j];
 444      delete hPedOutOfTimelg[j];
 445      delete hPedCorrlg[j];
 446   }
 447
 448   /* write report */
 449   fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);
 450
 451   /* close result file */
 452   fclose(fp);
 453
 454   /* report progress */
 455   daqDA_progressReport(90);
 456
 457   /* store the result files on FES */
 458   // [1] File with mapping
 459   status = daqDA_FES_storeFile(MAPDATA_FILE,MAPDATA_FILE);
 460   if(status){
 461     printf("Failed to export file %d to DAQ FES\n",status);
 462     return -1;
 463   }
 464   // [2] File with pedestal data
 465   status = daqDA_FES_storeFile(PEDDATA_FILE,PEDDATA_FILE);
 466   if(status){
 467     printf("Failed to export file %d to DAQ FES\n",status);
 468     return -1;
 469   }
 470
 471   /* store the result files on DB */
 472   status = daqDA_DB_storeFile(PEDDATA_FILE,PEDDATA_FILE);
 473   if(status){
 474     printf("Failed to export file %d to DAQ DB\n",status);
 475     return -1;
 476   }
 477
 478   /* report progress */
 479   daqDA_progressReport(100);
 480
 481   return status;
 482 }