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00001 /* 
00002  *  \class EcalPerEvtLaserAnalyzer
00003  *
00004  *  $Date: 2012/02/09 10:07:37 $
00005  *  primary author: Julie Malcles - CEA/Saclay
00006  *  author: Gautier Hamel De Monchenault - CEA/Saclay
00007  */
00008 
00009 #include <TFile.h>
00010 #include <TTree.h>
00011 
00012 #include "EcalPerEvtLaserAnalyzer.h"
00013 
00014 #include <sstream>
00015 #include <iostream>
00016 #include <iomanip>
00017 #include <ctime>
00018 
00019 #include <FWCore/MessageLogger/interface/MessageLogger.h>
00020 #include <FWCore/Utilities/interface/Exception.h>
00021 
00022 #include <CalibCalorimetry/EcalLaserAnalyzer/interface/MEEEGeom.h>
00023 #include <CalibCalorimetry/EcalLaserAnalyzer/interface/MEEBGeom.h>
00024 
00025 #include <FWCore/Framework/interface/Event.h>
00026 #include <FWCore/Framework/interface/MakerMacros.h>
00027 #include <FWCore/ParameterSet/interface/ParameterSet.h>
00028 #include <FWCore/Framework/interface/EventSetup.h>
00029 #include <FWCore/Framework/interface/ESHandle.h>
00030 
00031 #include <Geometry/EcalMapping/interface/EcalElectronicsMapping.h>
00032 #include <Geometry/EcalMapping/interface/EcalMappingRcd.h>
00033 
00034 #include <DataFormats/EcalDigi/interface/EcalDigiCollections.h>
00035 #include <DataFormats/EcalDetId/interface/EcalElectronicsId.h>
00036 #include <DataFormats/EcalDetId/interface/EcalDetIdCollections.h>
00037 #include <DataFormats/EcalRawData/interface/EcalRawDataCollections.h>
00038 
00039 #include <vector>
00040 
00041 #include <CalibCalorimetry/EcalLaserAnalyzer/interface/TPNFit.h>
00042 #include <CalibCalorimetry/EcalLaserAnalyzer/interface/PulseFitWithFunction.h>
00043 
00044 using namespace std;
00045 
00046 
00047 //========================================================================
00048 EcalPerEvtLaserAnalyzer::EcalPerEvtLaserAnalyzer(const edm::ParameterSet& iConfig)
00049   //========================================================================
00050   :
00051 iEvent(0),
00052 
00053 // framework parameters with default values
00054 _nsamples(        iConfig.getUntrackedParameter< unsigned int >( "nSamples",           10 ) ),
00055 _presample(       iConfig.getUntrackedParameter< unsigned int >( "nPresamples",         3 ) ),
00056 _firstsample(     iConfig.getUntrackedParameter< unsigned int >( "firstSample",         1 ) ),
00057 _lastsample(      iConfig.getUntrackedParameter< unsigned int >( "lastSample",          2 ) ),
00058 _samplemin(       iConfig.getUntrackedParameter< unsigned int >( "sampleMin",           3 ) ),
00059 _samplemax(       iConfig.getUntrackedParameter< unsigned int >( "sampleMax",           9 ) ),
00060 _nsamplesPN(      iConfig.getUntrackedParameter< unsigned int >( "nSamplesPN",         50 ) ), 
00061 _presamplePN(     iConfig.getUntrackedParameter< unsigned int >( "nPresamplesPN",       6 ) ),
00062 _firstsamplePN(   iConfig.getUntrackedParameter< unsigned int >( "firstSamplePN",       7 ) ),
00063 _lastsamplePN(    iConfig.getUntrackedParameter< unsigned int >( "lastSamplePN",        8 ) ),
00064 _timingcutlow(    iConfig.getUntrackedParameter< unsigned int >( "timingCutLow",        3 ) ),
00065 _timingcuthigh(   iConfig.getUntrackedParameter< unsigned int >( "timingCutHigh",       7 ) ),
00066 _niter(           iConfig.getUntrackedParameter< unsigned int >( "nIter",               3 ) ),
00067 _fedid(           iConfig.getUntrackedParameter< unsigned int >( "fedID",               0 ) ),
00068 _tower(           iConfig.getUntrackedParameter< unsigned int >( "tower",               1 ) ),
00069 _channel(         iConfig.getUntrackedParameter< unsigned int >( "channel",             1 ) ),
00070 _ecalPart(        iConfig.getUntrackedParameter< std::string  >( "ecalPart",         "EB" ) ),
00071 nCrys(                                                                               NCRYSEB),
00072 nTT(                                                                                   NTTEB),
00073 nSides(                                                                               NSIDES),
00074 IsFileCreated(0), nCh(0),
00075 runType(-1), runNum(0), dccID(-1), lightside(2), doesRefFileExist(0),
00076 ttMat(-1), peakMat(-1), peak(-1), evtMat(-1), colMat(-1)
00077   //========================================================================
00078 
00079 {
00080 
00081   //now do what ever initialization is needed
00082 
00083   resdir_                 = iConfig.getUntrackedParameter<std::string>("resDir");
00084   refalphabeta_           = iConfig.getUntrackedParameter<std::string>("refAlphaBeta");
00085 
00086   digiCollection_         = iConfig.getParameter<std::string>("digiCollection");
00087   digiPNCollection_       = iConfig.getParameter<std::string>("digiPNCollection");
00088   digiProducer_           = iConfig.getParameter<std::string>("digiProducer");
00089 
00090   eventHeaderCollection_  = iConfig.getParameter<std::string>("eventHeaderCollection");
00091   eventHeaderProducer_    = iConfig.getParameter<std::string>("eventHeaderProducer");
00092 
00093   // Define geometrical constants 
00094 
00095   if (_ecalPart == "EB") {
00096     nCrys     = NCRYSEB;
00097     nTT       = NTTEB;
00098   } else {
00099     nCrys     = NCRYSEE;
00100     nTT       = NTTEE;
00101   }
00102 
00103 }
00104 
00105 //========================================================================
00106 EcalPerEvtLaserAnalyzer::~EcalPerEvtLaserAnalyzer(){
00107   //========================================================================
00108 
00109 
00110   // do anything here that needs to be done at desctruction time
00111   // (e.g. close files, deallocate resources etc.)
00112 
00113 }
00114 
00115 
00116 
00117 //========================================================================
00118 void EcalPerEvtLaserAnalyzer::beginJob() {
00119   //========================================================================
00120  
00121 
00122   // Define temporary files' names
00123 
00124   stringstream namefile1;
00125   namefile1 <<resdir_<< "/ADCSamples.root" ;
00126       
00127   ADCfile=namefile1.str();
00128   
00129   // Create temporary file and trees to save adc samples
00130   
00131   ADCFile = new TFile(ADCfile.c_str(),"RECREATE");
00132   
00133     
00134   stringstream name;
00135   name <<"ADCTree";
00136 
00137   ADCtrees= new TTree(name.str().c_str(),name.str().c_str());  
00138 
00139   ADCtrees->Branch( "iphi",        &phi,   "phi/I"     );
00140   ADCtrees->Branch( "ieta",        &eta,   "eta/I"     );
00141   ADCtrees->Branch( "dccID",       &dccID, "dccID/I"   );
00142   ADCtrees->Branch( "event",       &event, "event/I"   );
00143   ADCtrees->Branch( "color",       &color, "color/I"   );
00144   ADCtrees->Branch( "adc",         &adc ,  "adc[10]/D" );
00145   ADCtrees->Branch( "ttrigMatacq", &ttrig, "ttrig/D"   );
00146   ADCtrees->Branch( "peakMatacq",  &peak,  "peak/D"    );
00147   ADCtrees->Branch( "pn0",         &pn0,   "pn0/D"     );
00148   ADCtrees->Branch( "pn1",         &pn1,   "pn1/D"     );
00149   
00150   ADCtrees->SetBranchAddress( "ieta",        &eta   );  
00151   ADCtrees->SetBranchAddress( "iphi",        &phi   ); 
00152   ADCtrees->SetBranchAddress( "dccID",       &dccID ); 
00153   ADCtrees->SetBranchAddress( "event",       &event );   
00154   ADCtrees->SetBranchAddress( "color",       &color );   
00155   ADCtrees->SetBranchAddress( "adc",         adc    ); 
00156   ADCtrees->SetBranchAddress( "ttrigMatacq", &ttrig );
00157   ADCtrees->SetBranchAddress( "peakMatacq",  &peak  );
00158   ADCtrees->SetBranchAddress( "pn0",         &pn0   );
00159   ADCtrees->SetBranchAddress( "pn1",         &pn1   );
00160 
00161   IsFileCreated=0;
00162   nCh=nCrys;
00163   
00164 }
00165 
00166 
00167 //========================================================================
00168 void EcalPerEvtLaserAnalyzer:: analyze( const edm::Event & e, const  edm::EventSetup& c){
00169   //========================================================================
00170 
00171   ++iEvent;
00172 
00173   // retrieving DCC header
00174   edm::Handle<EcalRawDataCollection> pDCCHeader;
00175   const  EcalRawDataCollection* DCCHeader=0;
00176   try {
00177     e.getByLabel(eventHeaderProducer_,eventHeaderCollection_, pDCCHeader);
00178     DCCHeader=pDCCHeader.product();
00179   }catch ( std::exception& ex ) {
00180     std::cerr << "Error! can't get the product  retrieving DCC header" << eventHeaderCollection_.c_str() << std::endl;
00181   }
00182  
00183   // retrieving crystal data from Event
00184   edm::Handle<EBDigiCollection>  pEBDigi;
00185   const  EBDigiCollection* EBDigi=0;
00186   edm::Handle<EEDigiCollection>  pEEDigi;
00187   const  EEDigiCollection* EEDigi=0;
00188 
00189   if (_ecalPart == "EB") {
00190     try {
00191       e.getByLabel(digiProducer_,digiCollection_, pEBDigi); 
00192       EBDigi=pEBDigi.product(); 
00193     }catch ( std::exception& ex ) {
00194       std::cerr << "Error! can't get the product retrieving EB crystal data " << digiCollection_.c_str() << std::endl;
00195     } 
00196   } else {
00197     try {
00198       e.getByLabel(digiProducer_,digiCollection_, pEEDigi); 
00199       EEDigi=pEEDigi.product(); 
00200     }catch ( std::exception& ex ) {
00201       std::cerr << "Error! can't get the product retrieving EE crystal data " << digiCollection_.c_str() << std::endl;
00202     } 
00203   }
00204   
00205   
00206   // retrieving crystal PN diodes from Event
00207   edm::Handle<EcalPnDiodeDigiCollection>  pPNDigi;
00208   const  EcalPnDiodeDigiCollection* PNDigi=0;
00209   try {
00210     e.getByLabel(digiProducer_,digiPNCollection_, pPNDigi);
00211     PNDigi=pPNDigi.product(); 
00212   }catch ( std::exception& ex ) {
00213     std::cerr << "Error! can't get the product " << digiPNCollection_.c_str() << std::endl;
00214   }
00215 
00216   // retrieving electronics mapping
00217   edm::ESHandle< EcalElectronicsMapping > ecalmapping;
00218   const EcalElectronicsMapping* TheMapping=0; 
00219   try{
00220     c.get< EcalMappingRcd >().get(ecalmapping);
00221     TheMapping = ecalmapping.product();
00222   }catch ( std::exception& ex ) {
00223     std::cerr << "Error! can't get the product EcalMappingRcd"<< std::endl;
00224   }
00225 
00226   // ====================================
00227   // Decode Basic DCCHeader Information 
00228   // ====================================
00229 
00230   for ( EcalRawDataCollection::const_iterator headerItr= DCCHeader->begin();headerItr != DCCHeader->end(); 
00231         ++headerItr ) {
00232     
00233     // Get run type and run number 
00234     
00235     int fed = headerItr->fedId();      
00236 
00237     if(fed!=_fedid && _fedid!=-999) continue; 
00238 
00239     runType=headerItr->getRunType();
00240     runNum=headerItr->getRunNumber();
00241     event=headerItr->getLV1();
00242     dccID=headerItr->getDccInTCCCommand();
00243     fedID=headerItr->fedId();  
00244 
00245     // take event only if the fed corresponds to the DCC in TCC
00246     if( 600+dccID != fedID ) continue;
00247     
00248     // Cut on runType
00249     if(runType!=EcalDCCHeaderBlock::LASER_STD && runType!=EcalDCCHeaderBlock::LASER_GAP) return; 
00250 
00251     // Define output results files' names
00252 
00253     if (IsFileCreated==0){
00254  
00255       stringstream namefile2;
00256       namefile2 << resdir_ <<"/APDAmpl_Run"<<runNum<<"_"<<_fedid <<"_"<<_tower<<"_"<<_channel<<".root";      
00257       resfile=namefile2.str();
00258       
00259       // Get Matacq ttrig
00260       
00261       stringstream namefile;
00262       namefile << resdir_ <<"/Matacq-Run"<<runNum<<".root";      
00263 
00264       doesRefFileExist=0;
00265 
00266       FILE *test; 
00267       test = fopen(namefile.str().c_str(),"r");
00268       if (test) doesRefFileExist=1;
00269       
00270       if(doesRefFileExist==1){ 
00271         matacqFile = new TFile((namefile.str().c_str()));         
00272         matacqTree=(TTree*)matacqFile->Get("MatacqShape");  
00273 
00274         matacqTree->SetBranchAddress( "event",       &evtMat  );
00275         matacqTree->SetBranchAddress( "color",       &colMat  );
00276         matacqTree->SetBranchAddress( "peak",        &peakMat );
00277         matacqTree->SetBranchAddress( "ttrig",       &ttMat   );
00278       }
00279       
00280       IsFileCreated=1;
00281       
00282     }
00283     
00284     // Retrieve laser color and event number
00285 
00286     EcalDCCHeaderBlock::EcalDCCEventSettings settings = headerItr->getEventSettings();
00287     int color = settings.wavelength;
00288 
00289     vector<int>::iterator iter = find( colors.begin(), colors.end(), color );
00290     if( iter==colors.end() ){
00291       colors.push_back( color );
00292       cout <<" new color found "<< color<<" "<< colors.size()<< endl;
00293     }
00294 
00295   }
00296 
00297   // cut on fedID
00298 
00299   if(fedID!=_fedid && _fedid!=-999) return; 
00300 
00301   
00302   // ======================
00303   // Decode PN Information
00304   // ======================
00305   
00306   TPNFit * pnfit = new TPNFit();
00307   pnfit -> init(_nsamplesPN,_firstsamplePN,  _lastsamplePN);
00308   
00309   double chi2pn=0;
00310   double ypnrange[50];
00311   double dsum=0.;
00312   double dsum1=0.;
00313   double bl=0.;
00314   double bl1=0.;
00315   double val_max=0.;
00316   unsigned int samplemax=0;
00317   unsigned int k;
00318   
00319   std::vector<double> allPNAmpl;
00320   
00321   for ( EcalPnDiodeDigiCollection::const_iterator pnItr = PNDigi->begin(); pnItr != PNDigi->end(); ++pnItr ) { // Loop on PNs 
00322     
00323     
00324     for ( int samId=0; samId < (*pnItr).size() ; samId++ ) { // Loop on PN samples  
00325       pn[samId]=(*pnItr).sample(samId).adc(); 
00326     }
00327     
00328     
00329     for(dsum=0.,k=0;k<_presamplePN;k++) {
00330       dsum+=pn[k];                                                        
00331     }
00332     bl=dsum/((double) _presamplePN);
00333     
00334     for(val_max=0.,k=0;k<_nsamplesPN;k++) {
00335       ypnrange[k]=pn[k] - bl;
00336       
00337       if(ypnrange[k] > val_max) {
00338         val_max= ypnrange[k]; samplemax=k; 
00339       } 
00340     }
00341     
00342     chi2pn = pnfit -> doFit(samplemax,&ypnrange[0]); 
00343     
00344     if(chi2pn == 101 || chi2pn == 102 || chi2pn == 103) pnAmpl=0.;
00345     else pnAmpl= pnfit -> getAmpl();
00346 
00347     allPNAmpl.push_back(pnAmpl);    
00348 
00349   }
00350 
00351   // ===========
00352   // Get Matacq
00353   // ===========
00354 
00355   ttrig=-1.;
00356   peak=-1.;
00357   
00358   if(doesRefFileExist==1){ 
00359     // FIXME 
00360     if (color==0) matacqTree->GetEntry(event-1);
00361     else if(color==3) matacqTree->GetEntry(matacqTree->GetEntries("color==0")+event-1);
00362     ttrig=ttMat;
00363     peak=peakMat;
00364     
00365   }
00366   
00367   
00368   // ===========================
00369   // Decode EBDigis Information
00370   // ===========================
00371 
00372   double yrange[10]; 
00373   int  adcGain=0;
00374   int side=0;
00375 
00376   if (EBDigi){
00377     
00378     for ( EBDigiCollection::const_iterator digiItr= EBDigi->begin(); digiItr != EBDigi->end(); ++digiItr ) {  // Loop on crystals
00379       
00380       EBDetId id_crystal(digiItr->id()) ;
00381       EBDataFrame df( *digiItr );
00382 
00383       int etaG = id_crystal.ieta() ;  // global
00384       int phiG = id_crystal.iphi() ;  // global
00385 
00386       int etaL ;  // local
00387       int phiL ;  // local
00388       std::pair<int, int> LocalCoord=MEEBGeom::localCoord( etaG , phiG );
00389       
00390       etaL=LocalCoord.first ;
00391       phiL=LocalCoord.second ;
00392       
00393       eta = etaG;
00394       phi = phiG;
00395 
00396       side=MEEBGeom::side(etaG,phiG);
00397 
00398       EcalElectronicsId elecid_crystal = TheMapping->getElectronicsId(id_crystal);
00399 
00400       int towerID=elecid_crystal.towerId();
00401       // int channelID=elecid_crystal.channelId()-1;  // FIXME so far for endcap only    
00402       int strip=elecid_crystal.stripId();
00403       int xtal=elecid_crystal.xtalId();
00404       int channelID=  5*(strip-1) + xtal-1; // FIXME
00405 
00406       int module= MEEBGeom::lmmod(etaG, phiG);
00407 
00408       std::pair<int,int> pnpair=MEEBGeom::pn(module);
00409       unsigned int MyPn0=pnpair.first;
00410       unsigned int MyPn1=pnpair.second;
00411                 
00412       unsigned int channel=MEEBGeom::electronic_channel( etaL, phiL );
00413       assert(channel < nCrys); 
00414       
00415       double adcmax=0.0;
00416       
00417       if(towerID!=int(_tower) || channelID!=int(_channel) || dccID!=int(_fedid-600)) continue;
00418       else channelNumber=channel;
00419       
00420       for (unsigned int i=0; i< (*digiItr).size() ; ++i ) {  // Loop on adc samples  
00421 
00422         EcalMGPASample samp_crystal(df.sample(i));
00423         adc[i]=samp_crystal.adc() ;    
00424         adcG[i]=samp_crystal.gainId();   
00425         
00426         if (i==0) adcGain=adcG[i];
00427         if (i>0) adcGain=TMath::Max(adcG[i],adcGain);  
00428         
00429         if (adc[i]>adcmax) {
00430           adcmax=adc[i];
00431         }
00432       }
00433       
00434       for(dsum=0.,dsum1=0.,k=0;k<_presample;k++) {
00435         dsum+=adc[k]; 
00436         if(k<_presample-1) dsum1+=adc[k];
00437       }
00438       
00439       bl=dsum/((double)_presample);
00440       bl1=dsum1/((double)_presample-1);
00441       
00442       for(val_max=0.,k=0;k<_nsamples;k++) {
00443         yrange[k]=adc[k] - bl;
00444         if(yrange[k] > val_max) {
00445           val_max= yrange[k]; samplemax=k;
00446         }
00447       } 
00448       
00449       if(samplemax==4 || samplemax==5) {
00450         val_max=val_max+bl-bl1;
00451         for(k=0;k<_nsamples;k++) {
00452           yrange[k]=yrange[k]+bl-bl1;
00453         }
00454       }
00455 
00456       for(unsigned int k=0;k<_nsamples;k++) { 
00457         adc[k]=yrange[k];
00458       }  
00459       
00460       pn0=allPNAmpl[MyPn0];
00461       pn1=allPNAmpl[MyPn1];
00462     
00463       if(samplemax>=_timingcutlow && samplemax<=_timingcuthigh && lightside==side)  ADCtrees->Fill();  
00464       
00465     }
00466  
00467   } else {
00468    
00469     for ( EEDigiCollection::const_iterator digiItr= EEDigi->begin(); digiItr != EEDigi->end(); ++digiItr ) {  // Loop on crystals
00470       
00471       EEDetId id_crystal(digiItr->id()) ;
00472       EEDataFrame df( *digiItr );
00473 
00474       phi = id_crystal.ix()-1 ; 
00475       eta = id_crystal.iy()-1 ; 
00476       side=0; // FIXME
00477 
00478       // Recover the TT id and the electronic crystal numbering from EcalElectronicsMapping
00479 
00480       EcalElectronicsId elecid_crystal = TheMapping->getElectronicsId(id_crystal);
00481     
00482       int towerID=elecid_crystal.towerId();
00483       int channelID=elecid_crystal.channelId()-1;  
00484     
00485       int module=MEEEGeom::lmmod( phi, eta );
00486       
00487       std::pair<int,int> pnpair=MEEEGeom::pn( module, _fedid ) ; 
00488       unsigned int MyPn0=pnpair.first;
00489       unsigned int MyPn1=pnpair.second;
00490 
00491       unsigned int channel=MEEEGeom::crystal( phi, eta ); 
00492       assert(channel < nCrys); 
00493 
00494       double adcmax=0.0;
00495 
00496       if(towerID!=int(_tower) || channelID!=int(_channel) || dccID!=int(_fedid-600)) continue;
00497       else channelNumber=channel;
00498 
00499       for (unsigned int i=0; i< (*digiItr).size() ; ++i ) {  // Loop on adc samples  
00500 
00501         EcalMGPASample samp_crystal(df.sample(i));
00502         adc[i]=samp_crystal.adc() ;    
00503         adcG[i]=samp_crystal.gainId();   
00504         
00505         if (i==0) adcGain=adcG[i];
00506         if (i>0) adcGain=TMath::Max(adcG[i],adcGain);  
00507         
00508         if (adc[i]>adcmax) {
00509           adcmax=adc[i];
00510         }   
00511       }
00512 
00513       for(dsum=0.,dsum1=0.,k=0;k<_presample;k++) {
00514         dsum+=adc[k]; 
00515         if(k<_presample-1) dsum1+=adc[k];
00516       }
00517       
00518       bl=dsum/((double)_presample);
00519       bl1=dsum1/((double)_presample-1);
00520       
00521       for(val_max=0.,k=0;k<_nsamples;k++) {
00522         yrange[k]=adc[k] - bl;
00523         if(yrange[k] > val_max) {
00524           val_max= yrange[k]; samplemax=k;
00525         }
00526       } 
00527     
00528       if(samplemax==4 || samplemax==5) {
00529         val_max=val_max+bl-bl1;
00530         for(k=0;k<_nsamples;k++) {
00531           yrange[k]=yrange[k]+bl-bl1;
00532         }
00533       }
00534     
00535       for(unsigned int k=0;k<_nsamples;k++) { 
00536         adc[k]=yrange[k];
00537       }
00538 
00539       pn0=allPNAmpl[MyPn0];
00540       pn1=allPNAmpl[MyPn1];
00541 
00542       if(samplemax>=_timingcutlow && samplemax<=_timingcuthigh && lightside==side)  ADCtrees->Fill();  
00543     
00544     }
00545   }
00546 
00547 }// analyze
00548 
00549 
00550 //========================================================================
00551 void EcalPerEvtLaserAnalyzer::endJob() {
00552 //========================================================================
00553 
00554 
00555   assert( colors.size()<= nColor );
00556   unsigned int nCol=colors.size();
00557 
00558 
00559   ADCtrees->Write();
00560   
00561   
00562   cout <<  "\n\t+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+" << endl;
00563   cout <<    "\t+=+       Analyzing laser data: getting per event               +=+" << endl;
00564   cout <<    "\t+=+            APD Amplitudes and ADC samples                   +=+"<< endl;
00565   cout <<    "\t+=+    for fed:" <<_fedid<<", tower:"<<_tower<<", and channel:" << _channel << endl;
00566 
00567     
00568   // Define temporary tree to save APD amplitudes
00569 
00570   APDFile = new TFile(resfile.c_str(),"RECREATE");
00571   
00572   int ieta, iphi, channelID, towerID, flag;
00573   double alpha, beta;
00574   
00575 
00576   colors.push_back( color );
00577 
00578   for (unsigned int i=0;i<nCol;i++){
00579     
00580     stringstream name1;
00581     name1<<"headerCol"<<colors[i];
00582     
00583     header[i] = new TTree(name1.str().c_str(),name1.str().c_str());
00584     
00585     header[i]->Branch( "alpha",     &alpha,     "alpha/D"     );
00586     header[i]->Branch( "beta",      &beta,      "beta/D"      );
00587     header[i]->Branch( "iphi",      &iphi,      "iphi/I"      );
00588     header[i]->Branch( "ieta",      &ieta,      "ieta/I"      );
00589     header[i]->Branch( "dccID",     &dccID,     "dccID/I"     );
00590     header[i]->Branch( "towerID",   &towerID,   "towerID/I"   );
00591     header[i]->Branch( "channelID", &channelID, "channelID/I" );
00592     
00593     header[i]->SetBranchAddress( "alpha",     &alpha     );
00594     header[i]->SetBranchAddress( "beta",      &beta      );
00595     header[i]->SetBranchAddress( "iphi",      &iphi      );
00596     header[i]->SetBranchAddress( "ieta",      &ieta      );
00597     header[i]->SetBranchAddress( "dccID",     &dccID     );
00598     header[i]->SetBranchAddress( "towerID",   &towerID   );
00599     header[i]->SetBranchAddress( "channelID", &channelID ); 
00600     
00601   }
00602 
00603   stringstream name2;
00604   name2<<"APDTree";  
00605   APDtrees= new TTree(name2.str().c_str(),name2.str().c_str());
00606     
00607   //List of branches
00608   
00609   APDtrees->Branch( "event",       &event,     "event/I"     );
00610   APDtrees->Branch( "color",       &color,     "color/I"     );
00611   APDtrees->Branch( "adc",         &adc ,      "adc[10]/D"   );
00612   APDtrees->Branch( "peakMatacq",  &peak ,     "peak/D"      );
00613   APDtrees->Branch( "ttrigMatacq", &ttrig ,    "ttrig/D"     );
00614   APDtrees->Branch( "apdAmpl",     &apdAmpl,   "apdAmpl/D"   );
00615   APDtrees->Branch( "apdTime",     &apdTime,   "apdTime/D"   );
00616   APDtrees->Branch( "flag",        &flag,      "flag/I"      ); 
00617   APDtrees->Branch( "pn0",         &pn0,       "pn0/D"       );
00618   APDtrees->Branch( "pn1",         &pn1,       "pn1/D"       ); 
00619   
00620   APDtrees->SetBranchAddress( "event",       &event     );
00621   APDtrees->SetBranchAddress( "color",       &color     );
00622   APDtrees->SetBranchAddress( "adc",         adc        );
00623   APDtrees->SetBranchAddress( "peakMatacq",  &peak      );
00624   APDtrees->SetBranchAddress( "ttrigMatacq", &ttrig     );
00625   APDtrees->SetBranchAddress( "apdAmpl",     &apdAmpl   );
00626   APDtrees->SetBranchAddress( "apdTime",     &apdTime   );
00627   APDtrees->SetBranchAddress( "flag",        &flag      ); 
00628   APDtrees->SetBranchAddress( "pn0",         &pn0       );
00629   APDtrees->SetBranchAddress( "pn1",         &pn1       ); 
00630   
00631   // Retrieve alpha and beta for APD amplitudes calculation
00632   
00633 
00634   TFile *alphaFile = new TFile(refalphabeta_.c_str());
00635   TTree *alphaTree[2];
00636 
00637   Double_t alphaRun, betaRun;
00638   int ietaRun, iphiRun, channelIDRun, towerIDRun, dccIDRun, flagRun;
00639 
00640   for( unsigned int i=0;i<nCol;i++){
00641     
00642     stringstream name3;
00643     name3<<"ABCol"<<i;  
00644     alphaTree[i]=(TTree*)alphaFile->Get(name3.str().c_str());
00645     alphaTree[i]->SetBranchStatus( "*",         0 );
00646     alphaTree[i]->SetBranchStatus( "alpha",     1 );
00647     alphaTree[i]->SetBranchStatus( "beta",      1 );
00648     alphaTree[i]->SetBranchStatus( "iphi",      1 );
00649     alphaTree[i]->SetBranchStatus( "ieta",      1 );
00650     alphaTree[i]->SetBranchStatus( "dccID",     1 );
00651     alphaTree[i]->SetBranchStatus( "towerID",   1 );
00652     alphaTree[i]->SetBranchStatus( "channelID", 1 );
00653     alphaTree[i]->SetBranchStatus( "flag",      1 );
00654        
00655     alphaTree[i]->SetBranchAddress( "alpha",     &alphaRun     );
00656     alphaTree[i]->SetBranchAddress( "beta",      &betaRun      );
00657     alphaTree[i]->SetBranchAddress( "iphi",      &iphiRun      );
00658     alphaTree[i]->SetBranchAddress( "ieta",      &ietaRun      );
00659     alphaTree[i]->SetBranchAddress( "dccID",     &dccIDRun     );
00660     alphaTree[i]->SetBranchAddress( "towerID",   &towerIDRun   );
00661     alphaTree[i]->SetBranchAddress( "channelID", &channelIDRun );
00662     alphaTree[i]->SetBranchAddress( "flag",      &flagRun      );
00663     
00664   }
00665 
00666   PulseFitWithFunction * pslsfit = new PulseFitWithFunction();
00667   
00668   double chi2;
00669 
00670   for (unsigned int icol=0;icol<nCol;icol++){
00671     
00672     IsThereDataADC[icol]=1;      
00673     stringstream cut;
00674     cut <<"color=="<<colors.at(icol);
00675     if(ADCtrees->GetEntries(cut.str().c_str())<10) IsThereDataADC[icol]=0;  
00676     IsHeaderFilled[icol]=0;
00677 
00678   }
00679     
00680     // Define submodule and channel number inside the submodule (as Patrice)
00681         
00682 
00683     Long64_t nbytes = 0, nb = 0;
00684     for (Long64_t jentry=0; jentry< ADCtrees->GetEntriesFast();jentry++) {  // Loop on events
00685       nb = ADCtrees->GetEntry(jentry);   nbytes += nb;  
00686       
00687       int iCry=channelNumber;
00688       
00689       // get back color
00690       
00691       unsigned int iCol=0;
00692       for(unsigned int i=0;i<nCol;i++){
00693         if(color==colors[i]) {
00694           iCol=i;
00695           i=colors.size();
00696         }
00697       }
00698 
00699       alphaTree[iCol]->GetEntry(iCry);      
00700       
00701 
00702       flag=flagRun;
00703       iphi=iphiRun;
00704       ieta=ietaRun;
00705       towerID=towerIDRun;
00706       channelID=channelIDRun;
00707       alpha=alphaRun;
00708       beta=betaRun;
00709 
00710       if (IsHeaderFilled[iCol]==0){
00711         header[iCol]->Fill();
00712         IsHeaderFilled[iCol]=1;
00713         
00714       }
00715        // Amplitude calculation
00716 
00717       apdAmpl=0;
00718       apdTime=0;
00719       
00720       pslsfit -> init(_nsamples,_firstsample,_lastsample,_niter,  alphaRun,  betaRun);
00721       chi2 = pslsfit -> doFit(&adc[0]);
00722       
00723       if( chi2 < 0. || chi2 == 102 || chi2 == 101 ) {     
00724 
00725         apdAmpl=0;        
00726         apdTime=0;
00727         
00728       }else{
00729         
00730         apdAmpl = pslsfit -> getAmpl();
00731         apdTime = pslsfit -> getTime();
00732        
00733       }
00734 
00735       APDtrees->Fill();
00736       
00737     }
00738 
00739     alphaFile->Close();
00740     
00741     ADCFile->Close();
00742 
00743     APDFile->Write();
00744     APDFile->Close();
00745 
00746 
00747   
00748 
00749   // Remove unwanted files
00750  
00751   stringstream del;
00752   del << "rm " <<ADCfile;
00753   system(del.str().c_str()); 
00754   
00755   cout <<    "\t+=+    .................................................. done  +=+" << endl;
00756   cout <<    "\t+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+" << endl;
00757 }
00758 
00759 
00760 
00761 DEFINE_FWK_MODULE(EcalPerEvtLaserAnalyzer);
00762