--- /dev/null
+/**************************************************************************
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * *
+ * Author: The ALICE Off-line Project. *
+ * Contributors are mentioned in the code where appropriate. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
+
+/*
+$Log: AliTOFcalib.cxx,v $
+Revision 1.21 2007/11/02 15:41:49 hristov
+Provide return value if the function is not void
+
+Revision 1.20 2007/10/26 15:13:50 zampolli
+Using a TChain instead of a TTree
+
+Revision 1.19 2007/10/23 15:27:38 zampolli
+Rearrangement of Calibration objects for simulation
+
+Revision 1.16 2007/10/08 10:13:26 zampolli
+First Run and Last Run members added, infinite validity of calib obj implemented.
+
+Revision 1.15 2007/10/04 13:23:28 zampolli
+Updates to handle functionalities in TOF online/offline calibration according to the latest schema
+
+Revision 1.14 2007/06/06 16:26:30 arcelli
+remove fall-back call to local CDB storage
+
+Revision 1.13 2007/04/20 13:59:40 arcelli
+make protections agains failed retrieval of the CDB object in a proper way
+
+Revision 1.12 2007/03/23 11:31:16 arcelli
+CDB Entry for TOF Reconstruction Parameters
+
+Revision 1.11 2007/02/28 18:08:26 arcelli
+Add protection against failed retrieval of the CDB cal object
+
+Revision 1.10 2006/08/22 13:30:49 arcelli
+removal of effective c++ warnings (C.Zampolli)
+
+Revision 1.9 2006/04/20 22:30:50 hristov
+Coding conventions (Annalisa)
+
+Revision 1.8 2006/04/16 22:29:05 hristov
+Coding conventions (Annalisa)
+
+Revision 1.7 2006/04/16 20:12:46 hristov
+Removing memory leak in case of cached CDB entries
+
+Revision 1.6 2006/04/11 15:28:32 hristov
+Checks on cache status before deleting calibration objects (A.Colla)
+
+Revision 1.5 2006/04/05 08:35:38 hristov
+Coding conventions (S.Arcelli, C.Zampolli)
+
+Revision 1.4 2006/03/31 11:26:46 arcelli
+ changing CDB Ids according to standard convention
+
+Revision 1.3 2006/03/28 14:57:02 arcelli
+updates to handle new V5 geometry & some re-arrangements
+
+Revision 1.2 2006/02/13 17:22:26 arcelli
+just Fixing Log info
+
+Revision 1.1 2006/02/13 16:10:48 arcelli
+Add classes for TOF Calibration (C.Zampolli)
+
+author: Chiara Zampolli, zampolli@bo.infn.it
+*/
+
+///////////////////////////////////////////////////////////////////////////////
+// //
+// class for TOF calibration //
+// //
+///////////////////////////////////////////////////////////////////////////////
+
+#include "TF1.h"
+#include "TFile.h"
+#include "TH1F.h"
+#include "TH1C.h"
+#include "TH2F.h"
+//#include "TList.h"
+//#include "TROOT.h"
+//#include "TStyle.h"
+#include "TTree.h"
+#include "TChain.h"
+#include "TProfile.h"
+#include "TGrid.h"
+#include "TMath.h"
+#include "TMap.h"
+
+#include "AliCDBEntry.h"
+#include "AliCDBRunRange.h"
+#include "AliCDBId.h"
+#include "AliCDBManager.h"
+#include "AliCDBStorage.h"
+#include "AliCDBMetaData.h"
+//#include "AliESDtrack.h"
+//#include "AliESD.h"
+#include "AliLog.h"
+
+#include "AliTOFcalib.h"
+#include "AliTOFChannelOnlineArray.h"
+#include "AliTOFChannelOnline.h"
+#include "AliTOFChannelOnlineStatus.h"
+#include "AliTOFChannelOnlineStatusArray.h"
+#include "AliTOFChannelOffline.h"
+#include "AliTOFGeometry.h"
+#include "AliTOFRecoParam.h"
+#include "AliTOFDeltaBCOffset.h"
+#include "AliTOFCTPLatency.h"
+#include "AliTOFT0Fill.h"
+#include "AliTOFRunParams.h"
+#include "AliLHCClockPhase.h"
+#include "AliTOFResponseParams.h"
+#include "AliESDEvent.h"
+#include "AliESDtrack.h"
+#include "TRandom.h"
+
+class TROOT;
+class TStyle;
+
+//extern TROOT *gROOT;
+extern TStyle *gStyle;
+
+ClassImp(AliTOFcalib)
+
+//_______________________________________________________________________
+AliTOFcalib::AliTOFcalib():
+ TTask("AliTOFcalib",""),
+ fNChannels(-1),
+ fTOFCalOnline(0x0),
+ fTOFCalOnlinePulser(0x0),
+ fTOFCalOnlineNoise(0x0),
+ fTOFCalOnlineHW(0x0),
+ fTOFCalOffline(0x0),
+ fCal(0x0),
+ fStatus(0x0),
+ fTOFSimToT(0x0),
+ fkValidity(0x0),
+ fTree(0x0),
+ fChain(0x0),
+ fNruns(0),
+ fFirstRun(0),
+ fLastRun(AliCDBRunRange::Infinity()),
+ fConfigMap(new TMap),
+ fDeltaBCOffset(NULL),
+ fCTPLatency(NULL),
+ fT0Fill(NULL),
+ fRunParams(NULL),
+ fLHCClockPhase(NULL),
+ fResponseParams(NULL),
+ fReadoutEfficiency(NULL),
+ fProblematic(NULL),
+ fInitFlag(kFALSE),
+ fRemoveMeanT0(kTRUE),
+ fUseLHCClockPhase(kFALSE),
+ fCalibrateTOFsignal(kTRUE),
+ fCorrectTExp(kFALSE),
+ fRunParamsSpecificVersion(-1)
+{
+ //TOF Calibration Class ctor
+ fNChannels = AliTOFGeometry::NSectors()*(2*(AliTOFGeometry::NStripC()+AliTOFGeometry::NStripB())+AliTOFGeometry::NStripA())*AliTOFGeometry::NpadZ()*AliTOFGeometry::NpadX();
+
+ gRandom->SetSeed(123456789);
+}
+//____________________________________________________________________________
+
+AliTOFcalib::AliTOFcalib(const AliTOFcalib & calib):
+ TTask(calib),
+ fNChannels(calib.fNChannels),
+ fTOFCalOnline(0x0),
+ fTOFCalOnlinePulser(0x0),
+ fTOFCalOnlineNoise(0x0),
+ fTOFCalOnlineHW(0x0),
+ fTOFCalOffline(0x0),
+ fCal(calib.fCal),
+ fStatus(calib.fStatus),
+ fTOFSimToT(calib.fTOFSimToT),
+ fkValidity(calib.fkValidity),
+ fTree(calib.fTree),
+ fChain(calib.fChain),
+ fNruns(calib.fNruns),
+ fFirstRun(calib.fFirstRun),
+ fLastRun(calib.fLastRun),
+ fConfigMap(calib.fConfigMap),
+ fDeltaBCOffset(NULL),
+ fCTPLatency(NULL),
+ fT0Fill(NULL),
+ fRunParams(NULL),
+ fLHCClockPhase(NULL),
+ fResponseParams(NULL),
+ fReadoutEfficiency(NULL),
+ fProblematic(NULL),
+ fInitFlag(calib.fInitFlag),
+ fRemoveMeanT0(calib.fRemoveMeanT0),
+ fUseLHCClockPhase(calib.fUseLHCClockPhase),
+ fCalibrateTOFsignal(calib.fCalibrateTOFsignal),
+ fCorrectTExp(calib.fCorrectTExp),
+ fRunParamsSpecificVersion(calib.fRunParamsSpecificVersion)
+{
+
+ fTOFCalOnline = new TObjArray(fNChannels);
+ fTOFCalOnlinePulser = new TObjArray(fNChannels);
+ fTOFCalOnlineNoise = new TObjArray(fNChannels);
+ fTOFCalOnlineHW = new TObjArray(fNChannels);
+ fTOFCalOffline = new TObjArray(fNChannels);
+ fTOFCalOnline->SetOwner();
+ fTOFCalOnlinePulser->SetOwner();
+ fTOFCalOnlineNoise->SetOwner();
+ fTOFCalOnlineHW->SetOwner();
+ fTOFCalOffline->SetOwner();
+
+ //TOF Calibration Class copy ctor
+ for (Int_t iarray = 0; iarray<fNChannels; iarray++){
+ AliTOFChannelOnline * calChOnline = (AliTOFChannelOnline*)calib.fTOFCalOnline->At(iarray);
+ AliTOFChannelOnlineStatus * calChOnlineStPulser = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlinePulser->At(iarray);
+ AliTOFChannelOnlineStatus * calChOnlineStNoise = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlineNoise->At(iarray);
+ AliTOFChannelOnlineStatus * calChOnlineStHW = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlineHW->At(iarray);
+ AliTOFChannelOffline * calChOffline = (AliTOFChannelOffline*)calib.fTOFCalOffline->At(iarray);
+ fTOFCalOnline->AddAt(calChOnline,iarray);
+ fTOFCalOnlinePulser->AddAt(calChOnlineStPulser,iarray);
+ fTOFCalOnlineNoise->AddAt(calChOnlineStNoise,iarray);
+ fTOFCalOnlineHW->AddAt(calChOnlineStHW,iarray);
+ fTOFCalOffline->AddAt(calChOffline,iarray);
+ }
+
+ if (calib.fDeltaBCOffset) fDeltaBCOffset = new AliTOFDeltaBCOffset(*calib.fDeltaBCOffset);
+ if (calib.fCTPLatency) fCTPLatency = new AliTOFCTPLatency(*calib.fCTPLatency);
+ if (calib.fT0Fill) fT0Fill = new AliTOFT0Fill(*calib.fT0Fill);
+ if (calib.fRunParams) fRunParams = new AliTOFRunParams(*calib.fRunParams);
+ if (calib.fResponseParams) fResponseParams = new AliTOFResponseParams(*calib.fResponseParams);
+ if (calib.fReadoutEfficiency) fReadoutEfficiency = new TH1F(*calib.fReadoutEfficiency);
+ if (calib.fProblematic) fProblematic = new TH1C(*calib.fProblematic);
+
+ gRandom->SetSeed(123456789);
+}
+
+//____________________________________________________________________________
+
+AliTOFcalib& AliTOFcalib::operator=(const AliTOFcalib &calib)
+{
+ //TOF Calibration Class assignment operator
+
+ if (this == &calib)
+ return *this;
+
+ TTask::operator=(calib);
+ fNChannels = calib.fNChannels;
+ fCal = calib.fCal;
+ fStatus = calib.fStatus;
+ fTOFSimToT = calib.fTOFSimToT;
+ fkValidity = calib.fkValidity;
+ fTree = calib.fTree;
+ fChain = calib.fChain;
+ fNruns = calib.fNruns;
+ fFirstRun = calib.fFirstRun;
+ fLastRun = calib.fLastRun;
+ for (Int_t iarray = 0; iarray<fNChannels; iarray++){
+ AliTOFChannelOnline * calChOnline = (AliTOFChannelOnline*)calib.fTOFCalOnline->At(iarray);
+ AliTOFChannelOffline * calChOffline = (AliTOFChannelOffline*)calib.fTOFCalOffline->At(iarray);
+ AliTOFChannelOnlineStatus * calChOnlineStPulser = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlinePulser->At(iarray);
+ AliTOFChannelOnlineStatus * calChOnlineStNoise = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlineNoise->At(iarray);
+ AliTOFChannelOnlineStatus * calChOnlineStHW = (AliTOFChannelOnlineStatus*)calib.fTOFCalOnlineHW->At(iarray);
+ fTOFCalOnline->AddAt(calChOnline,iarray);
+ fTOFCalOnlinePulser->AddAt(calChOnlineStPulser,iarray);
+ fTOFCalOnlineNoise->AddAt(calChOnlineStNoise,iarray);
+ fTOFCalOnlineHW->AddAt(calChOnlineStHW,iarray);
+ fTOFCalOffline->AddAt(calChOffline,iarray);
+ }
+
+ if (calib.fDeltaBCOffset) {
+ if (fDeltaBCOffset) *fDeltaBCOffset = *calib.fDeltaBCOffset;
+ else fDeltaBCOffset = new AliTOFDeltaBCOffset(*calib.fDeltaBCOffset);
+ }
+
+ if (calib.fCTPLatency) {
+ if (fCTPLatency) *fCTPLatency = *calib.fCTPLatency;
+ else fCTPLatency = new AliTOFCTPLatency(*calib.fCTPLatency);
+ }
+
+ if (calib.fT0Fill) {
+ if (fT0Fill) *fT0Fill = *calib.fT0Fill;
+ else fT0Fill = new AliTOFT0Fill(*calib.fT0Fill);
+ }
+ if (calib.fRunParams) {
+ if (fRunParams) *fRunParams = *calib.fRunParams;
+ else fRunParams = new AliTOFRunParams(*calib.fRunParams);
+ }
+ if (calib.fResponseParams) {
+ if (fResponseParams) *fResponseParams = *calib.fResponseParams;
+ else fResponseParams = new AliTOFResponseParams(*calib.fResponseParams);
+ }
+ if (calib.fReadoutEfficiency) {
+ if (fReadoutEfficiency) *fReadoutEfficiency = *calib.fReadoutEfficiency;
+ else fReadoutEfficiency = new TH1F(*calib.fReadoutEfficiency);
+ }
+ if (calib.fProblematic) {
+ if (fProblematic) *fProblematic = *calib.fProblematic;
+ else fProblematic = new TH1C(*calib.fProblematic);
+ }
+ fInitFlag = calib.fInitFlag;
+ fRemoveMeanT0 = calib.fRemoveMeanT0;
+ fUseLHCClockPhase = calib.fUseLHCClockPhase;
+ fCalibrateTOFsignal = calib.fCalibrateTOFsignal;
+ fCorrectTExp = calib.fCorrectTExp;
+ fRunParamsSpecificVersion = calib.fRunParamsSpecificVersion;
+
+ return *this;
+}
+
+//____________________________________________________________________________
+
+AliTOFcalib::~AliTOFcalib()
+{
+ //TOF Calibration Class dtor
+ if(!(AliCDBManager::Instance()->GetCacheFlag())){ // CDB objects must NOT be deleted if cache is active!
+ if (fTOFCalOnline){
+ delete fTOFCalOnline;
+ }
+ if (fTOFCalOnlinePulser){
+ delete fTOFCalOnlinePulser;
+ }
+ if (fTOFCalOnlineNoise){
+ delete fTOFCalOnlineNoise;
+ }
+ if (fTOFCalOnlineHW){
+ delete fTOFCalOnlineHW;
+ }
+ if (fTOFCalOffline){
+ delete fTOFCalOffline;
+ }
+ if (fCal){
+ delete fCal;
+ }
+ if (fStatus){
+ delete fStatus;
+ }
+ if (fConfigMap){
+ delete fConfigMap;
+ }
+ if (fDeltaBCOffset) delete fDeltaBCOffset;
+ if (fCTPLatency) delete fCTPLatency;
+ if (fT0Fill) delete fT0Fill;
+ if (fRunParams) delete fRunParams;
+ if (fResponseParams) delete fResponseParams;
+ if (fReadoutEfficiency) delete fReadoutEfficiency;
+ if (fProblematic) delete fProblematic;
+ }
+ if (fTree!=0x0) delete fTree;
+ if (fChain!=0x0) delete fChain;
+
+}
+//_____________________________________________________________________________
+void AliTOFcalib::CreateCalArrays(){
+
+ // creating arrays for online/offline calibration objs
+
+ fTOFCalOnline = new TObjArray(fNChannels);
+ fTOFCalOnlinePulser = new TObjArray(fNChannels);
+ fTOFCalOnlineNoise = new TObjArray(fNChannels);
+ fTOFCalOnlineHW = new TObjArray(fNChannels);
+ fTOFCalOffline = new TObjArray(fNChannels);
+ fTOFCalOnline->SetOwner();
+ fTOFCalOnlinePulser->SetOwner();
+ fTOFCalOnlineNoise->SetOwner();
+ fTOFCalOnlineHW->SetOwner();
+ fTOFCalOffline->SetOwner();
+ for (Int_t iarray = 0; iarray<fNChannels; iarray++){
+ AliTOFChannelOnline * calChOnline = new AliTOFChannelOnline();
+ AliTOFChannelOnlineStatus * calChOnlineStPulser = new AliTOFChannelOnlineStatus();
+ AliTOFChannelOnlineStatus * calChOnlineStNoise = new AliTOFChannelOnlineStatus();
+ AliTOFChannelOnlineStatus * calChOnlineStHW = new AliTOFChannelOnlineStatus();
+ AliTOFChannelOffline * calChOffline = new AliTOFChannelOffline();
+ fTOFCalOnline->AddAt(calChOnline,iarray);
+ fTOFCalOnlinePulser->AddAt(calChOnlineStPulser,iarray);
+ fTOFCalOnlineNoise->AddAt(calChOnlineStNoise,iarray);
+ fTOFCalOnlineHW->AddAt(calChOnlineStHW,iarray);
+ fTOFCalOffline->AddAt(calChOffline,iarray);
+ }
+ fCal = new AliTOFChannelOnlineArray(fNChannels);
+ fStatus = new AliTOFChannelOnlineStatusArray(fNChannels);
+}
+//_____________________________________________________________________________
+void AliTOFcalib::CreateCalObjects(){
+
+ // creating arrays for online/offline calibration objs
+
+ fTOFCalOffline = new TObjArray(fNChannels);
+ fTOFCalOffline->SetOwner();
+ for (Int_t iarray = 0; iarray<fNChannels; iarray++){
+ AliTOFChannelOffline * calChOffline = new AliTOFChannelOffline();
+ fTOFCalOffline->AddAt(calChOffline,iarray);
+ }
+ fCal = new AliTOFChannelOnlineArray(fNChannels);
+ fStatus = new AliTOFChannelOnlineStatusArray(fNChannels);
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteConfigMapOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun)
+{
+ //Write calibration parameters to the CDB
+ SetFirstRun(minrun);
+ SetLastRun(maxrun);
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Config" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliDebug(2,Form("Writing TOF configuration map for online calib on CDB with run range [%i, %i] ",fFirstRun,fLastRun));
+ AliCDBId id(out,fFirstRun,fLastRun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fConfigMap) {
+ // deve uscire!!
+ }
+ man->Put(fConfigMap,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+void AliTOFcalib::WriteConfigMapOnCDB(const Char_t *sel)
+{
+ //Write calibration parameters to the CDB with infinite validity
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Config" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBRunRange runrange(fFirstRun,fLastRun);
+ AliDebug(2,Form("Writing TOF config map for online calib on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun()));
+ AliCDBId id(out,runrange);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fConfigMap) {
+ // deve uscire!!
+ }
+ man->Put(fConfigMap,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteParOnlineDelayOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun)
+{
+ //Write calibration parameters to the CDB -------> new calib objs!!!!!
+ SetFirstRun(minrun);
+ SetLastRun(maxrun);
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "ParOnlineDelay" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliDebug(2,Form("Writing TOF online calib obj on CDB with run range [%i, %i] ",fFirstRun,fLastRun));
+ AliCDBId id(out,fFirstRun,fLastRun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fCal) {
+ // deve uscire!!
+ }
+ man->Put(fCal,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteParOnlineStatusOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun)
+{
+ //Write calibration parameters to the CDB -------> new calib objs!!!!!
+ SetFirstRun(minrun);
+ SetLastRun(maxrun);
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Status" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliDebug(2,Form("Writing TOF online status calib obj on CDB with run range [%i, %i] ",fFirstRun,fLastRun));
+ AliCDBId id(out,fFirstRun,fLastRun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fStatus) {
+ // deve uscire!!
+ }
+ man->Put(fStatus,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+void AliTOFcalib::WriteParOnlineDelayOnCDB(const Char_t *sel)
+{
+ //Write calibration parameters to the CDB with infinite validity -------> new calib objs!!!!!
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "ParOnlineDelay" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBRunRange runrange(fFirstRun,fLastRun);
+ AliDebug(2,Form("Writing TOF online calib obj on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun()));
+ AliCDBId id(out,runrange);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fCal) {
+ // deve uscire!!
+ }
+ man->Put(fCal,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+void AliTOFcalib::WriteParOnlineStatusOnCDB(const Char_t *sel)
+{
+ //Write calibration parameters to the CDB with infinite validity -------> new calib objs!!!!!
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Status" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBRunRange runrange(fFirstRun,fLastRun);
+ AliDebug(2,Form("Writing TOF online status calib obj on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun()));
+ AliCDBId id(out,runrange);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fStatus) {
+ // deve uscire!!
+ }
+ man->Put(fStatus,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteParOnlineOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun)
+{
+ //Write calibration parameters to the CDB
+ SetFirstRun(minrun);
+ SetLastRun(maxrun);
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "ParOnline" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliDebug(2,Form("Writing TOF online calib obj on CDB with run range [%i, %i] ",fFirstRun,fLastRun));
+ AliCDBId id(out,fFirstRun,fLastRun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fTOFCalOnline) {
+ // deve uscire!!
+ }
+ man->Put(fTOFCalOnline,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteParOnlinePulserOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun)
+{
+ //Write calibration parameters from pulser to the CDB
+ SetFirstRun(minrun);
+ SetLastRun(maxrun);
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Pulser" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliDebug(2,Form("Writing TOF online calib obj from pulser on CDB with run range [%i, %i] ",fFirstRun,fLastRun));
+ AliCDBId id(out,fFirstRun,fLastRun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fTOFCalOnlinePulser) {
+ // deve uscire!!
+ }
+ man->Put(fTOFCalOnlinePulser,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteParOnlineNoiseOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun)
+{
+ //Write calibration parameters from noise to the CDB
+ SetFirstRun(minrun);
+ SetLastRun(maxrun);
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Noise" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliDebug(2,Form("Writing TOF online calib obj from noise on CDB with run range [%i, %i] ",fFirstRun,fLastRun));
+ AliCDBId id(out,fFirstRun,fLastRun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fTOFCalOnlineNoise) {
+ // deve uscire!!
+ }
+ man->Put(fTOFCalOnlineNoise,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteParOnlineHWOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun)
+{
+ //Write calibration parameters from hardware to the CDB
+ SetFirstRun(minrun);
+ SetLastRun(maxrun);
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "HW" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliDebug(2,Form("Writing TOF online calib obj from hardware on CDB with run range [%i, %i] ",fFirstRun,fLastRun));
+ AliCDBId id(out,fFirstRun,fLastRun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fTOFCalOnlineHW) {
+ // deve uscire!!
+ }
+ man->Put(fTOFCalOnlineHW,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+void AliTOFcalib::WriteParOnlineOnCDB(const Char_t *sel)
+{
+ //Write calibration parameters to the CDB with infinite validity
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "ParOnline" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBRunRange runrange(fFirstRun,fLastRun);
+ AliDebug(2,Form("Writing TOF online calib obj on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun()));
+ AliCDBId id(out,runrange);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fTOFCalOnline) {
+ // deve uscire!!
+ }
+ man->Put(fTOFCalOnline,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+void AliTOFcalib::WriteParOnlinePulserOnCDB(const Char_t *sel)
+{
+ //Write calibration parameters from pulser to the CDB with infinite validity
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Pulser" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBRunRange runrange(fFirstRun,fLastRun);
+ AliDebug(2,Form("Writing TOF online calib obj from pulser on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun()));
+ AliCDBId id(out,runrange);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fTOFCalOnlinePulser) {
+ // deve uscire!!
+ }
+ man->Put(fTOFCalOnlinePulser,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+void AliTOFcalib::WriteParOnlineNoiseOnCDB(const Char_t *sel)
+{
+ //Write calibration parameters from noise to the CDB with infinite validity
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Noise" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBRunRange runrange(fFirstRun,fLastRun);
+ AliDebug(2,Form("Writing TOF online calib obj from noise on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun()));
+ AliCDBId id(out,runrange);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fTOFCalOnlineNoise) {
+ // deve uscire!!
+ }
+ man->Put(fTOFCalOnlineNoise,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+void AliTOFcalib::WriteParOnlineHWOnCDB(const Char_t *sel)
+{
+ //Write calibration parameters from hardware to the CDB with infinite validity
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "HW" ; // to be consistent with TOFPreprocessor
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBRunRange runrange(fFirstRun,fLastRun);
+ AliDebug(2,Form("Writing TOF online calib obj from harware on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun()));
+ AliCDBId id(out,runrange);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ if (!fTOFCalOnlineHW) {
+ // deve uscire!!
+ }
+ man->Put(fTOFCalOnlineHW,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+void AliTOFcalib::WriteParOfflineOnCDB(const Char_t *sel, const Char_t *validity, Int_t minrun, Int_t maxrun)
+{
+ //Write calibration parameters to the CDB
+ SetFirstRun(minrun);
+ SetLastRun(maxrun);
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "ParOffline" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliDebug(2,Form("Writing TOF offline calib obj on CDB with run range [%i, %i] ",fFirstRun,fLastRun));
+ AliCDBId id(out,fFirstRun,fLastRun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ md->SetComment(validity);
+ man->Put(fTOFCalOffline,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+void AliTOFcalib::WriteParOfflineOnCDB(const Char_t *sel, const Char_t *validity)
+{
+ //Write calibration parameters to the CDB with infinite validity
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "ParOffline" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBRunRange runrange(fFirstRun,fLastRun);
+ AliDebug(2,Form("Writing TOF offline calib obj on CDB with run range [%i, %i] ",runrange.GetFirstRun(),runrange.GetLastRun()));
+ AliCDBId id(out,runrange);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Chiara Zampolli");
+ md->SetComment(validity);
+ man->Put(fTOFCalOffline,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+
+Bool_t AliTOFcalib::ReadConfigMapFromCDB(const Char_t *sel, Int_t nrun)
+{
+ //Read calibration parameters from the CDB
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Config" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (ConfigMap) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (ConfigMap) found!!!");
+ exit(0);
+ }
+
+ fConfigMap =(TMap*)entry->GetObject();
+
+ return kTRUE;
+
+}
+//_____________________________________________________________________________
+
+Bool_t AliTOFcalib::ReadParOnlineDelayFromCDB(const Char_t *sel, Int_t nrun)
+{
+ //Read calibration parameters from the CDB -------> new calib objs!!!!!
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "ParOnlineDelay" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (ParOnlineDelay) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (ParOnlineDelay) found!!!");
+ exit(0);
+ }
+
+ fCal =(AliTOFChannelOnlineArray*)entry->GetObject();
+
+ return kTRUE;
+
+}
+//_____________________________________________________________________________
+
+Bool_t AliTOFcalib::ReadParOnlineStatusFromCDB(const Char_t *sel, Int_t nrun)
+{
+ //Read calibration parameters from the CDB -------> new calib objs!!!!!
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Status" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (Status) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (Status) found!!!");
+ exit(0);
+ }
+
+ fStatus =(AliTOFChannelOnlineStatusArray*)entry->GetObject();
+
+ return kTRUE;
+
+}
+//_____________________________________________________________________________
+
+Bool_t AliTOFcalib::ReadParOnlineFromCDB(const Char_t *sel, Int_t nrun)
+{
+ //Read calibration parameters from the CDB
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "ParOnline" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (ParOnline) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (ParOnline) found!!!");
+ exit(0);
+ }
+
+ fTOFCalOnline =(TObjArray*)entry->GetObject();
+
+ return kTRUE;
+
+}
+//_____________________________________________________________________________
+
+Bool_t AliTOFcalib::ReadParOnlinePulserFromCDB(const Char_t *sel, Int_t nrun)
+{
+ //Read calibration parameters from pulser from the CDB
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Pulser" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (Pulser) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (Pulser) found!!!");
+ exit(0);
+ }
+
+ fTOFCalOnlinePulser =(TObjArray*)entry->GetObject();
+
+ return kTRUE;
+
+}
+//_____________________________________________________________________________
+
+Bool_t AliTOFcalib::ReadParOnlineNoiseFromCDB(const Char_t *sel, Int_t nrun)
+{
+ //Read calibration parameters from noise from the CDB
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "Noise" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (Noise) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (Noise) found!!!");
+ exit(0);
+ }
+
+ fTOFCalOnlineNoise =(TObjArray*)entry->GetObject();
+
+ return kTRUE;
+
+}
+//_____________________________________________________________________________
+
+Bool_t AliTOFcalib::ReadParOnlineHWFromCDB(const Char_t *sel, Int_t nrun)
+{
+ //Read calibration parameters from hardware from the CDB
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "HW" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (HW map) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (HW map) found!!!");
+ exit(0);
+ }
+
+ fTOFCalOnlineHW =(TObjArray*)entry->GetObject();
+
+ return kTRUE;
+
+}
+//_____________________________________________________________________________
+
+Bool_t AliTOFcalib::ReadParOfflineFromCDB(const Char_t *sel, Int_t nrun)
+{
+ //Read calibration parameters from the CDB
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "ParOffline" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (ParOffline) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (ParOffline) found!!!");
+ exit(0);
+ }
+ AliCDBMetaData * md = entry->GetMetaData();
+ fkValidity = md->GetComment();
+ fTOFCalOffline =(TObjArray*)entry->GetObject();
+
+ return kTRUE;
+
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteSimHistoOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun, TH1F *histo){
+ //Write Sim miscalibration parameters to the CDB
+
+ fTOFSimToT=histo;
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "SimHisto" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBMetaData *mdhisto = new AliCDBMetaData();
+ mdhisto->SetResponsible("Chiara Zampolli");
+ AliCDBId id(out,minrun,maxrun);
+ man->Put(fTOFSimToT,id,mdhisto);
+ delete mdhisto;
+}
+//_____________________________________________________________________________
+Bool_t AliTOFcalib::ReadSimHistoFromCDB(const Char_t *sel, Int_t nrun)
+{
+ //Read miscalibration parameters from the CDB
+ AliCDBManager *man = AliCDBManager::Instance();
+
+ // The Tot Histo
+
+ const Char_t *sel1 = "SimHisto" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (SimHisto) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (SimHisto) found!!!");
+ exit(0);
+ }
+ TH1F *histo =(TH1F*)entry->GetObject();
+ fTOFSimToT=histo;
+ return kTRUE;
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteRecParOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun, AliTOFRecoParam *param){
+ //Write reconstruction parameters to the CDB
+
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Silvia Arcelli");
+ const Char_t *sel1 = "RecoParam" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBId id(out,minrun,maxrun);
+
+ TObjArray *arr=new TObjArray(1);
+ arr->AddLast(param);
+ man->Put(arr,id,md);
+ //man->Put(param,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+void AliTOFcalib::WriteRecParOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun, TObjArray *arr){
+ //Write reconstruction parameters to the CDB
+
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Silvia Arcelli");
+ const Char_t *sel1 = "RecoParam" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBId id(out,minrun,maxrun);
+ man->Put(arr,id,md);
+ delete md;
+}
+//_____________________________________________________________________________
+AliTOFRecoParam * AliTOFcalib::ReadRecParFromCDB(const Char_t *sel, Int_t nrun, Int_t eventType)
+{
+ //Read reconstruction parameters from the CDB
+ AliCDBManager *man = AliCDBManager::Instance();
+ const Char_t *sel1 = "RecoParam" ;
+ TString out(Form("%s/%s",sel,sel1));
+ AliCDBEntry *entry = man->Get(out,nrun);
+ if (!entry) {
+ AliFatal("Exiting, no CDB object (RecoParam) found!!!");
+ exit(0);
+ }
+ if(!entry->GetObject()){
+ AliFatal("Exiting, no CDB object (RecoParam) found!!!");
+ exit(0);
+ }
+
+ TObjArray *array = (TObjArray*)entry->GetObject();
+ AliTOFRecoParam *param=0x0;
+ if (eventType>=0 || eventType<array->GetEntries())
+ param=(AliTOFRecoParam*)array->At(eventType);
+ return param;
+
+}
+//-----------------------------------------------------------------------------
+// Calibration methods
+//-----------------------------------------------------------------------------
+void AliTOFcalib::CreateTreeFromCDB(Int_t minrun, Int_t maxrun){
+
+ // creating the chain with the trees for calibration
+ // collecting them from reference data
+ // from minrun to maxrun
+
+ Float_t p[CHENTRIESSMALL];
+ Int_t nentries;
+ fTree = new TTree("TOFCalib","Tree for TOF Calibration");
+ fTree->Branch("nentries",&nentries,"nentries/I");
+ fTree->Branch("TOFentries",p,"TOFentries[nentries]/F");
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBStorage *aStorage = man->GetStorage("local://$ALICE_ROOT/OCDB");
+ for (Int_t irun = minrun;irun<=maxrun;irun++){
+ AliCDBEntry *entry = aStorage->Get("TOF/RefData/TreeForCalib",irun);
+ if (!entry){
+ AliInfo(Form("No entry found for run %i",irun));
+ }
+ else{
+ TTree *tree = (TTree*)entry->GetObject();
+ tree->SetBranchAddress("nentries",&nentries);
+ tree->SetBranchAddress("TOFentries",p);
+ fTree->CopyEntries(tree);
+ fNruns++;
+ }
+ }
+ AliInfo(Form("Number of runs being analyzed %i",fNruns));
+}
+//-----------------------------------------------------------------------------
+void AliTOFcalib::CreateTreeFromGrid(Int_t minrun, Int_t maxrun){
+
+ // creating the chain with the trees for calibration
+ // collecting them from the Grid
+ // from minrun to maxrun
+
+ Float_t p[CHENTRIESSMALL];
+ Int_t nentries;
+ fTree = new TTree("TOFCalib","Tree for TOF Calibration");
+ fTree->SetDirectory(0);
+ fTree->Branch("nentries",&nentries,"nentries/I");
+ fTree->Branch("TOFentries",p,"TOFentries[nentries]/F");
+ AliInfo("connected to alien");
+ TGrid::Connect("alien://");
+
+ TString filename;
+ for (Int_t irun = minrun;irun<=maxrun;irun++){
+ filename = Form("alien:///alice/cern.ch/user/c/czampolli/TOFCalibReference_%i.root",irun);
+ TFile *filegrid = TFile::Open(filename.Data(),"READ");
+ TTree *tree = (TTree*)filegrid->Get("T");
+ tree->SetBranchAddress("nentries",&nentries);
+ tree->SetBranchAddress("TOFentries",p);
+ fTree->CopyEntries(tree);
+ delete tree;
+ fNruns++;
+ }
+
+ AliInfo(Form("Number of runs being analyzed %i",fNruns));
+}
+//-----------------------------------------------------------------------------
+void AliTOFcalib::CreateTreeFromFile(Int_t minrun, Int_t maxrun){
+
+ // creating the tree with the trees for calibration
+ // collecting them from reference data (from file)
+ // from minrun to maxrun
+
+ Float_t p[CHENTRIESSMALL];
+ Int_t nentries;
+ fTree = new TTree("TOFCalib","Tree for TOF Calibration");
+ fTree->SetDirectory(0);
+ fTree->Branch("nentries",&nentries,"nentries/I");
+ fTree->Branch("TOFentries",p,"TOFentries[nentries]/F");
+ TString filename;
+ for (Int_t irun = minrun;irun<=maxrun;irun++){
+ filename = Form("$ALICE_ROOT/TOF/RefData/TreeForCalib/fileout_%i.root",irun);
+ TFile *file = new TFile(filename.Data(),"READ");
+ TTree *tree = (TTree*)file->Get("T");
+ tree->SetBranchAddress("nentries",&nentries);
+ tree->SetBranchAddress("TOFentries",p);
+ fTree->CopyEntries(tree);
+ delete tree;
+ delete file;
+ file = 0x0;
+ fNruns++;
+ }
+
+ AliInfo(Form("Number of runs being analyzed %i",fNruns));
+}
+//-----------------------------------------------------------------------------
+void AliTOFcalib::CreateChainFromGrid(Int_t minrun, Int_t maxrun){
+
+ // creating the chain with the trees for calibration
+ // collecting them from the Grid
+ // from minrun to maxrun
+
+ fChain = new TChain("T");
+ AliInfo("connected to alien");
+ TGrid::Connect("alien://");
+
+ TString filename;
+ for (Int_t irun = minrun;irun<=maxrun;irun++){
+ filename = Form("alien:///alice/cern.ch/user/c/czampolli/TOFCalibReference_%i.root",irun);
+ fChain->Add(filename.Data());
+ fNruns++;
+ }
+
+ AliInfo(Form("Number of runs being analyzed %i",fNruns));
+}
+//-----------------------------------------------------------------------------
+Int_t AliTOFcalib::Calibrate(Int_t ichmin, Int_t ichmax, Option_t *optionSave, Option_t *optionFit){
+
+ // calibrating summing more than one channels
+ // computing calibration parameters
+ // Returning codes:
+ // 0 -> everything was ok
+ // 1 -> no tree for calibration found
+ // 2 -> not enough statistics to perform calibration
+ // 3 -> problems with arrays
+
+ TH1::AddDirectory(0);
+
+ AliInfo(Form("*** Calibrating Histograms %s, summing more channels, from channel %i, to channel %i, storing Calib Pars in channel %i", GetName(),ichmin,ichmax,ichmin)) ;
+ AliInfo(Form("Option for Saving histos = %s",optionSave )) ;
+ AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ;
+
+ Float_t p[CHENTRIESSMALL];
+ Int_t nentries;
+ //fTree->SetBranchAddress("nentries",&nentries);
+ //fTree->SetBranchAddress("TOFentries",p);
+ fChain->SetBranchAddress("nentries",&nentries);
+ fChain->SetBranchAddress("TOFentries",p);
+
+ Float_t ntracksTotalmean =0;
+ for (Int_t i=ichmin; i<ichmax; i++){
+ Int_t ientry = -1;
+ for (Int_t irun=0;irun<fNruns;irun++){
+ ientry = i+irun*fNChannels;
+ //fTree->GetEntry(ientry);
+ fChain->GetEntry(ientry);
+ Int_t ntracksRun=nentries/3;
+ ntracksTotalmean+=ntracksRun;
+ }
+ }
+
+ if (ntracksTotalmean < MEANENTRIES) {
+ AliInfo(Form(" Too small mean number of entires per channel (mean number = %f) not calibrating and exiting.....",ntracksTotalmean));
+ return 2;
+ }
+
+ //filling ToT and Time arrays
+
+ Int_t nbinToT = 100; // ToT bin width in Profile = 48.8 ps
+ Float_t minToT = 0; // ns
+ Float_t maxToT = 4.88; // ns
+
+ TH1F *hToT = new TH1F("htot","htot",nbinToT, minToT, maxToT);
+ TH1F *hdeltaTime = new TH1F("hdeltaTime","hdeltaTime",200,2,4);
+ Int_t ntracksTotal = 0;
+ Int_t ntracksRun = 0;
+ Double_t binsProfile[101]; // sized larger than necessary, the correct
+ // dim being set in the booking of the profile
+ Int_t nusefulbins=0;
+ Float_t meantime=0;
+ for (Int_t i = ichmin;i<ichmax;i++){
+ Int_t ientry = -1;
+ for (Int_t irun=0;irun<fNruns;irun++){
+ ientry = i+irun*fNChannels;
+ //fTree->GetEntry(ientry);
+ fChain->GetEntry(ientry);
+ ntracksTotal+=nentries/3;
+ ntracksRun=nentries/3;
+ AliDebug(2,Form("run %i, channel %i, nentries = %i, ntracks = %i",irun,i,nentries, ntracksRun));
+ for (Int_t j=0;j<ntracksRun;j++){
+ Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT;
+ Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME;
+ Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID;
+ Float_t tot = p[idxexToT];
+ hdeltaTime->Fill(p[idxexTime]-p[idxexExTime]);
+ meantime+=p[idxexTime]-p[idxexExTime];
+ hToT->Fill(tot);
+ }
+ }
+ }
+ nusefulbins = FindBins(hToT,&binsProfile[0]);
+ if (ntracksTotal != 0){
+ meantime/=ntracksTotal;
+ }
+ AliDebug(2, Form("meantime = %f",meantime));
+
+ for (Int_t j=1;j<=nusefulbins;j++) {
+ AliDebug(2,Form(" summing channels from %i to %i, nusefulbins = %i, bin %i = %f",ichmin,ichmax,nusefulbins,j,binsProfile[j]));
+ }
+
+ TProfile* hSlewingProf = new TProfile("hSlewingProf", "hSlewingProf",nusefulbins, binsProfile, "G"); // CHECK THE BUILD OPTION, PLEASE!!!!!!
+ TH2F * htimetot = new TH2F("htimetot","htimetot",nbinToT, minToT, maxToT,600,-5,10);
+
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t ientry = -1;
+ for (Int_t i=ichmin; i<ichmax; i++){
+ ientry = i+irun*fNChannels;
+ //fTree->GetEntry(ientry);
+ fChain->GetEntry(ientry);
+ ntracksRun=nentries/3;
+ for (Int_t j=0;j<ntracksRun;j++){
+ Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT;
+ Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME;
+ Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID;
+ Float_t tot = p[idxexToT];
+ Float_t time = p[idxexTime]-p[idxexExTime];
+ AliDebug (2, Form("track = %i, time = %f, tot = %f, time-meantime = %f",j,time, tot, time-meantime));
+ hSlewingProf->Fill(tot,time); // if meantime is not used, the fill may be moved in the loop above
+ htimetot->Fill(tot,time-meantime); // if meantime is not used, the fill may be moved in the loop above
+ }
+ }
+ }
+
+ hSlewingProf->Fit("pol5",optionFit,"",0,4);
+ TF1 * calibfunc = (TF1*)hSlewingProf->GetFunction("pol5");
+ Float_t par[6];
+ for(Int_t kk=0;kk<6;kk++){
+ par[kk]=calibfunc->GetParameter(kk);
+ AliDebug(2,Form("parameter %i = %f",kk,par[kk]));
+ }
+
+ if(strstr(optionSave,"save")){
+ TFile * fileProf = new TFile("TOFCalibSave.root","recreate");
+ fileProf->cd();
+ TString profName=Form("Profile%06i_%06i",ichmin,ichmax);
+ TString timeTotName=Form("TimeTot%06i_%06i",ichmin,ichmax);
+ TString totName=Form("Tot%06i_%06i",ichmin,ichmax);
+ TString deltaName=Form("Delta%06i_%06i",ichmin,ichmax);
+ hSlewingProf->Write(profName);
+ htimetot->Write(timeTotName);
+ hToT->Write(totName);
+ hdeltaTime->Write(deltaName);
+ fileProf->Close();
+ delete fileProf;
+ fileProf=0x0;
+ }
+
+ delete hToT;
+ hToT=0x0;
+ delete hSlewingProf;
+ hSlewingProf=0x0;
+ delete htimetot;
+ htimetot=0x0;
+ delete hdeltaTime;
+ hdeltaTime=0x0;
+
+ AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(ichmin);
+ calChannel->SetSlewPar(par);
+ WriteParOfflineOnCDB("TOF/Calib","valid");
+ return 0;
+}
+//----------------------------------------------------------------------------
+Int_t AliTOFcalib::Calibrate(Int_t i, Option_t *optionSave, Option_t *optionFit){
+
+ // computing calibration parameters for channel i
+ // Returning codes:
+ // 0 -> everything was ok
+ // 1 -> no tree for calibration found
+ // 2 -> not enough statistics to perform calibration
+ // 3 -> problems with arrays
+
+ TH1::AddDirectory(0);
+
+ AliInfo(Form("*** Calibrating Histograms (one channel) %s", GetName())) ;
+ AliInfo(Form("Option for Saving histos = %s",optionSave )) ;
+ AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ;
+
+ Float_t p[MAXCHENTRIESSMALL];
+ Int_t nentries;
+ //fTree->SetBranchAddress("nentries",&nentries);
+ //fTree->SetBranchAddress("TOFentries",p);
+ fChain->SetBranchAddress("nentries",&nentries);
+ fChain->SetBranchAddress("TOFentries",p);
+
+ Float_t ntracksTotal =0;
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t ientry = -1;
+ ientry = i+irun*fNChannels;
+ //fTree->GetEntry(ientry);
+ fChain->GetEntry(ientry);
+ ntracksTotal+=nentries/3;
+ }
+
+ if (ntracksTotal < MEANENTRIES) {
+ AliInfo(Form(" Too small mean number of entires per channel (mean number = %f) not calibrating and exiting.....",ntracksTotal));
+ return 2;
+ }
+
+ //filling ToT and Time arrays
+
+ Int_t nbinToT = 100; // ToT bin width in Profile = 48.8 ps
+ Float_t minToT = 0; // ns
+ Float_t maxToT = 4.88; // ns
+
+ TH1F *hToT = new TH1F("htot","htot",nbinToT, minToT, maxToT);
+ TH1F *hdeltaTime = new TH1F("hdeltaTime","hdeltaTime",200,2,4);
+ Int_t ntracksRun = 0;
+ Double_t binsProfile[101]; // sized larger than necessary, the correct
+ // dim being set in the booking of the profile
+ Int_t nusefulbins=0;
+ Float_t meantime=0;
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t ientry = -1;
+ ientry = i+irun*fNChannels;
+ //fTree->GetEntry(ientry);
+ fChain->GetEntry(ientry);
+ ntracksRun=nentries/3;
+ AliDebug(2,Form("run %i, channel %i, nentries = %i, ntracksRun = %i",irun, i ,nentries, ntracksRun));
+ for (Int_t j=0;j<ntracksRun;j++){
+ Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT;
+ Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME;
+ Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID;
+ Float_t tot = p[idxexToT];
+ meantime+=p[idxexTime]-p[idxexExTime];
+ hdeltaTime->Fill(p[idxexTime]-p[idxexExTime]);
+ hToT->Fill(tot);
+ }
+ }
+
+ nusefulbins = FindBins(hToT,&binsProfile[0]);
+ meantime/=ntracksTotal;
+ AliDebug(2,Form("meantime = %f",meantime));
+
+ for (Int_t j=1;j<=nusefulbins;j++) {
+ AliDebug(2,Form(" channel %i, nusefulbins = %i, bin %i = %f",i,nusefulbins,j,binsProfile[j]));
+ }
+
+ TProfile* hSlewingProf = new TProfile("hSlewingProf", "hSlewingProf",nusefulbins, binsProfile, "G"); // CHECK THE BUILD OPTION, PLEASE!!!!!!
+ TH2F * htimetot = new TH2F("htimetot","htimetot",nbinToT, minToT, maxToT,600,-5,10);
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t ientry = -1;
+ ientry = i+irun*fNChannels;
+ //fTree->GetEntry(ientry);
+ fChain->GetEntry(ientry);
+ ntracksRun=nentries/3;
+ for (Int_t j=0;j<ntracksRun;j++){
+ Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT;
+ Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME;
+ Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID;
+ Float_t tot = p[idxexToT];
+ Float_t time = p[idxexTime]-p[idxexExTime];
+ AliDebug (2,Form("track = %i, time = %f, tot = %f, time-meantime = %f",j,time, tot, time-meantime));
+ hSlewingProf->Fill(tot,time); // if meantime is not used, the fill may be moved in the loop above
+ htimetot->Fill(tot,time-meantime); // if meantime is not used, the fill may be moved in the loop above
+ }
+ }
+
+ hSlewingProf->Fit("pol5",optionFit,"",0,4);
+ TF1 * calibfunc = (TF1*)hSlewingProf->GetFunction("pol5");
+ Float_t par[6];
+ for(Int_t kk=0;kk<6;kk++){
+ par[kk]=calibfunc->GetParameter(kk);
+ AliDebug(2,Form("parameter %i = %f",kk,par[kk]));
+ }
+
+
+ if(strstr(optionSave,"save")){
+ TFile * fileProf = new TFile("TOFCalibSave.root","recreate");
+ fileProf->cd();
+ TString profName=Form("Profile%06i",i);
+ TString timeTotName=Form("TimeTot%06i",i);
+ TString totName=Form("Tot%06i",i);
+ TString deltaName=Form("Delta%06i",i);
+ hSlewingProf->Write(profName);
+ htimetot->Write(timeTotName);
+ hToT->Write(totName);
+ hdeltaTime->Write(deltaName);
+ fileProf->Close();
+ delete fileProf;
+ fileProf=0x0;
+ }
+
+ delete hToT;
+ hToT=0x0;
+ delete hSlewingProf;
+ hSlewingProf=0x0;
+ delete htimetot;
+ htimetot=0x0;
+ delete hdeltaTime;
+ hdeltaTime=0x0;
+
+ AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(i);
+ calChannel->SetSlewPar(par);
+ WriteParOfflineOnCDB("TOF/Calib","valid");
+ return 0;
+}
+//----------------------------------------------------------------------------
+Int_t AliTOFcalib::Calibrate(Int_t nch, Int_t *ch, Option_t *optionSave, Option_t *optionFit){
+
+ // calibrating an array of channels
+ // computing calibration parameters
+ // Returning codes:
+ // 0 -> everything was ok
+ // 1 -> no tree for calibration found
+ // 2 -> not enough statistics to perform calibration
+ // 3 -> problems with arrays
+
+ TH1::AddDirectory(0);
+
+ AliInfo(Form("*** Calibrating Histograms %s, number of channels = %i", GetName(),nch)) ;
+ AliInfo(Form("Option for Saving histos = %s",optionSave )) ;
+ AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ;
+ for (Int_t ich=0; ich<nch; ich++){
+ Int_t i = ch[ich];
+ AliInfo(Form("Calibrating channel = %i",i )) ;
+ }
+ Float_t p[MAXCHENTRIESSMALL];
+ Int_t nentries;
+ //fTree->SetBranchAddress("nentries",&nentries);
+ //fTree->SetBranchAddress("TOFentries",p);
+ fChain->SetBranchAddress("nentries",&nentries);
+ fChain->SetBranchAddress("TOFentries",p);
+
+ Float_t ntracksTotalmean =0;
+ for (Int_t ich=0; ich<nch; ich++){
+ Int_t ientry = -1;
+ Int_t i = ch[ich];
+ for (Int_t irun=0;irun<fNruns;irun++){
+ ientry = i+irun*fNChannels;
+ //fTree->GetEntry(ientry);
+ fChain->GetEntry(ientry);
+ ntracksTotalmean+=nentries/3;
+ }
+ }
+
+ ntracksTotalmean/=nch;
+ if (ntracksTotalmean < MEANENTRIES) {
+ AliInfo(Form(" Too small mean number of entires per channel (mean number = %f) not calibrating and exiting.....",ntracksTotalmean));
+ return 2;
+ }
+
+ //filling ToT and Time arrays
+
+ Int_t nbinToT = 100; // ToT bin width in Profile = 48.8 ps
+ Float_t minToT = 0; // ns
+ Float_t maxToT = 4.88; // ns
+ TFile * fileProf=0x0;
+ if(strstr(optionSave,"save")){
+ fileProf = new TFile("TOFCalibSave.root","recreate");
+ }
+ for (Int_t ich=0; ich<nch; ich++) {
+ TH1F *hToT = new TH1F("htot","htot",nbinToT, minToT, maxToT);
+ TH1F *hdeltaTime = new TH1F("hdeltaTime","hdeltaTime",200,2,4);
+ Double_t binsProfile[101]; // sized larger than necessary, the correct
+ // dim being set in the booking of the profile
+ TH2F * htimetot = new TH2F("htimetot","htimetot",nbinToT, minToT, maxToT,600,-5,10);
+ Int_t ntracksTotal = 0;
+ Int_t ntracksRun = 0;
+ Int_t nusefulbins=0;
+ Float_t meantime=0;
+ Int_t i=-1;
+ for (Int_t irun=0;irun<fNruns;irun++){
+ i = ch[ich]+irun*fNChannels;
+ AliDebug(2,Form("Calibrating channel %i",i));
+ //fTree->GetEntry(i);
+ fChain->GetEntry(i);
+ ntracksTotal+=nentries/3;
+ }
+ if (ntracksTotal < MEANENTRIES) {
+ AliInfo(Form(" Too small mean number of entires in channel %i (number of tracks = %d), not calibrating channel and continuing.....",i,ntracksTotal));
+ continue;
+ }
+
+ for (Int_t irun=0;irun<fNruns;irun++){
+ i = ch[ich]+irun*fNChannels;
+ //fTree->GetEntry(i);
+ fChain->GetEntry(i);
+ ntracksRun=nentries/3;
+ for (Int_t j=0;j<ntracksRun;j++){
+ Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT;
+ Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME;
+ Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID;
+ Float_t tot = p[idxexToT];
+ hdeltaTime->Fill(p[idxexTime]-p[idxexExTime]);
+ meantime+=p[idxexTime]-p[idxexExTime];
+ hToT->Fill(tot);
+ }
+ }
+
+ nusefulbins = FindBins(hToT,&binsProfile[0]);
+ meantime/=ntracksTotal;
+ for (Int_t j=1;j<=nusefulbins;j++) {
+ AliDebug(2,Form(" channel %i, nusefulbins = %i, bin %i = %f",i,nusefulbins,j,binsProfile[j]));
+ }
+
+ TProfile* hSlewingProf = new TProfile("hSlewingProf", "hSlewingProf",nusefulbins, binsProfile, "G"); // CHECK THE BUILD OPTION, PLEASE!!!!!!
+ for (Int_t irun=0;irun<fNruns;irun++){
+ i = ch[ich]+irun*fNChannels;
+ //fTree->GetEntry(i);
+ fChain->GetEntry(i);
+ ntracksRun=nentries/3;
+ for (Int_t j=0;j<ntracksRun;j++){
+ Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT;
+ Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME;
+ Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID;
+ Float_t tot = p[idxexToT];
+ Float_t time = p[idxexTime]-p[idxexExTime];
+ AliDebug(2,Form("track = %i, time = %f, tot = %f, time-meantime = %f",j,time, tot, time-meantime));
+ hSlewingProf->Fill(tot,time); // if meantime is not used, the fill may be moved in the loop above
+ htimetot->Fill(tot,time-meantime); // if meantime is not used, the fill may be moved in the loop above
+ }
+ }
+
+ hSlewingProf->Fit("pol5",optionFit,"",1,4);
+ TF1 * calibfunc = (TF1*)hSlewingProf->GetFunction("pol5");
+ Float_t par[6];
+ for(Int_t kk=0;kk<6;kk++){
+ par[kk]=calibfunc->GetParameter(kk);
+ AliDebug(2,Form("parameter %i = %f",kk,par[kk]));
+ }
+
+ if(strstr(optionSave,"save") && fileProf){
+ TString profName=Form("Profile%06i",i);
+ TString timeTotName=Form("TimeTot%06i",i);
+ TString totName=Form("Tot%06i",i);
+ TString deltaName=Form("Delta%06i",i);
+ fileProf->cd();
+ hSlewingProf->Write(profName);
+ htimetot->Write(timeTotName);
+ hToT->Write(totName);
+ hdeltaTime->Write(deltaName);
+ }
+
+ AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(i);
+ calChannel->SetSlewPar(par);
+ delete hToT;
+ hToT=0x0;
+ delete hSlewingProf;
+ hSlewingProf=0x0;
+ delete htimetot;
+ htimetot=0x0;
+ delete hdeltaTime;
+ hdeltaTime=0x0;
+ }
+
+ if(strstr(optionSave,"save") && fileProf){
+ fileProf->Close();
+ delete fileProf;
+ fileProf=0x0;
+ }
+ WriteParOfflineOnCDB("TOF/Calib","valid");
+
+ return 0;
+}
+//----------------------------------------------------------------------------
+Int_t AliTOFcalib::CalibrateFromProfile(Int_t ich, Option_t *optionSave, Option_t *optionFit){
+
+ // computing calibration parameters using the old profiling algo
+ // Returning codes:
+ // 0 -> everything was ok
+ // 1 -> no tree for calibration found
+ // 2 -> not enough statistics to perform calibration
+ // 3 -> problems with arrays
+
+ TH1::AddDirectory(0);
+
+ AliInfo(Form("*** Calibrating Histograms From Profile %s", GetName())) ;
+ AliInfo(Form("Option for Saving histos = %s",optionSave )) ;
+ AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ;
+ Float_t p[MAXCHENTRIESSMALL];
+ Int_t nentries;
+ Int_t ntracksTotal=0;
+ //fTree->SetBranchAddress("nentries",&nentries);
+ //fTree->SetBranchAddress("TOFentries",p);
+ fChain->SetBranchAddress("nentries",&nentries);
+ fChain->SetBranchAddress("TOFentries",p);
+
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t i = ich+irun*fNChannels;
+ //fTree->GetEntry(i);
+ fChain->GetEntry(i);
+ ntracksTotal+=nentries/3;
+ }
+
+ if (ntracksTotal < MEANENTRIES) {
+ AliInfo(Form(" Too small mean number of entires per channel (mean number = %d) not calibrating and exiting.....",ntracksTotal));
+ return 2;
+ }
+
+ TH1F * hProf = Profile(ich);
+ hProf->Fit("pol5",optionFit,"",0,4);
+ TF1 * calibfunc = (TF1*)hProf->GetFunction("pol5");
+ Float_t par[6];
+ for(Int_t kk=0;kk<6;kk++){
+ par[kk]=calibfunc->GetParameter(kk);
+ AliDebug(2,Form("parameter %i = %f",kk,par[kk]));
+ }
+
+ if(strstr(optionSave,"save")){
+ TFile * fileProf = new TFile("TOFCalibSave.root","recreate");
+ fileProf->cd();
+ TString profName=Form("Profile%06i",ich);
+ hProf->Write(profName);
+ fileProf->Close();
+ delete fileProf;
+ fileProf=0x0;
+ }
+
+ delete hProf;
+ hProf=0x0;
+ AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(ich);
+ calChannel->SetSlewPar(par);
+ WriteParOfflineOnCDB("TOF/Calib","valid");
+ return 0;
+}
+//----------------------------------------------------------------------------
+Int_t AliTOFcalib::Calibrate(Option_t *optionSave, Option_t *optionFit){
+
+ // calibrating the whole TOF
+ // computing calibration parameters
+ // Returning codes:
+ // 0 -> everything was ok
+ // 1 -> no tree for calibration found
+ // 2 -> not enough statistics to perform calibration
+ // 3 -> problems with arrays
+
+ TH1::AddDirectory(0);
+
+ AliInfo(Form("*** Calibrating Histograms %s, all channels", GetName())) ;
+ AliInfo(Form("Option for Saving histos = %s",optionSave )) ;
+ AliInfo(Form("Option for Fitting Profile histos = %s",optionFit )) ;
+
+ TFile * fileProf=0x0;
+ if(strstr(optionSave,"save")){
+ fileProf = new TFile("TOFCalibSave.root","recreate");
+ }
+
+ Float_t p[MAXCHENTRIESSMALL];
+ Int_t nentries;
+ //fTree->SetBranchAddress("nentries",&nentries);
+ //fTree->SetBranchAddress("TOFentries",p);
+ fChain->SetBranchAddress("nentries",&nentries);
+ fChain->SetBranchAddress("TOFentries",p);
+
+ Float_t ntracksTotalmean =0;
+ for (Int_t ii=0; ii<fNChannels; ii++){
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t i = ii+irun*fNChannels;
+ //fTree->GetEntry(i);
+ fChain->GetEntry(i);
+ ntracksTotalmean+=nentries/3;
+ }
+ }
+
+ ntracksTotalmean/=fNChannels;
+ if (ntracksTotalmean < MEANENTRIES) {
+ AliInfo(Form(" Too small mean number of entires per channel (mean number = %f) not calibrating and exiting.....",ntracksTotalmean));
+ return 2;
+ }
+
+ //filling ToT and Time arrays
+
+ Int_t nbinToT = 100; // ToT bin width in Profile = 50.0 ps
+ Float_t minToT = 0; // ns
+ Float_t maxToT = 4.88;// ns
+ for (Int_t ii=0; ii<fNChannels; ii++) {
+ TH1F *hToT = new TH1F("htot","htot",nbinToT, minToT, maxToT);
+ TH1F *hdeltaTime = new TH1F("hdeltaTime","hdeltaTime",200,2,4);
+ TH2F * htimetot = new TH2F("htimetot","htimetot",nbinToT, minToT, maxToT,600,-5,10);
+ if (ii%1000 == 0) AliDebug(1,Form("Calibrating channel %i ",ii));
+ //Int_t i = 3;
+ Int_t nusefulbins=0;
+ Double_t binsProfile[101]; // sized larger than necessary, the correct
+ // dim being set in the booking of the profile
+ Int_t ntracksRun = 0;
+ Int_t ntracksTotal = 0;
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t i = ii+irun*fNChannels;
+ //fTree->GetEntry(i);
+ fChain->GetEntry(i);
+ ntracksTotal+=nentries/3;
+ }
+ if (ntracksTotal < MEANENTRIES) {
+ AliInfo(Form(" Too small mean number of entires in channel %i (number of tracks = %d), not calibrating channel and continuing.....",ii,ntracksTotal));
+ continue;
+ }
+ Float_t meantime=0;
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t i = ii+irun*fNChannels;
+ //fTree->GetEntry(i);
+ fChain->GetEntry(i);
+ ntracksRun=nentries/3;
+ for (Int_t j=0;j<ntracksRun;j++){
+ Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT;
+ Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME;
+ Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID;
+ Float_t tot = p[idxexToT];
+ hdeltaTime->Fill(p[idxexTime]-p[idxexExTime]);
+ meantime+=p[idxexTime]-p[idxexExTime];
+ hToT->Fill(tot);
+ }
+ }
+ nusefulbins = FindBins(hToT,&binsProfile[0]);
+ meantime/=ntracksTotal;
+ for (Int_t j=0;j<nusefulbins;j++) {
+ AliDebug(2,Form(" channel %i, usefulbin = %i, low edge = %f",ii,j,binsProfile[j]));
+ }
+ TProfile* hSlewingProf = new TProfile("hSlewingProf", "hSlewingProf",nusefulbins, binsProfile, "G"); // CHECK THE BUILD OPTION, PLEASE!!!!!!
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t i = ii+irun*fNChannels;
+ //fTree->GetEntry(i);
+ fChain->GetEntry(i);
+ ntracksRun=nentries/3;
+ for (Int_t j=0;j<ntracksRun;j++){
+ Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT;
+ Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME;
+ Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID;
+ Float_t tot = p[idxexToT];
+ Float_t time = p[idxexTime]-p[idxexExTime];
+ AliDebug (2,Form("track = %i, time = %f, tot = %f, time-meantime = %f",j,time, tot, time-meantime));
+ hSlewingProf->Fill(tot,time); // if meantime is not used, the fill may be moved in the loop above
+ htimetot->Fill(tot,time-meantime); // if meantime is not used, the fill may be moved in the loop above
+ }
+ }
+ hSlewingProf->Fit("pol5",optionFit,"",1,4);
+ TF1 * calibfunc = (TF1*)hSlewingProf->GetFunction("pol5");
+ Float_t par[6];
+ for(Int_t kk=0;kk<6;kk++){
+ par[kk]=calibfunc->GetParameter(kk);
+ AliDebug(2,Form("parameter %i = %f",kk,par[kk]));
+ }
+
+ if(strstr(optionSave,"save") && fileProf){
+ TString profName=Form("Profile%06i",ii);
+ TString timeTotName=Form("TimeTot%06i",ii);
+ TString totName=Form("Tot%06i",ii);
+ TString deltaName=Form("Delta%06i",ii);
+ fileProf->cd();
+ hSlewingProf->Write(profName);
+ htimetot->Write(timeTotName);
+ hToT->Write(totName);
+ hdeltaTime->Write(deltaName);
+ }
+ AliTOFChannelOffline * calChannel = (AliTOFChannelOffline*)fTOFCalOffline->At(ii);
+ calChannel->SetSlewPar(par);
+
+ delete hToT;
+ hToT=0x0;
+ delete hSlewingProf;
+ hSlewingProf=0x0;
+ delete htimetot;
+ htimetot=0x0;
+ delete hdeltaTime;
+ hdeltaTime=0x0;
+ }
+
+ if(strstr(optionSave,"save")){
+ fileProf->Close();
+ delete fileProf;
+ fileProf=0x0;
+ }
+ WriteParOfflineOnCDB("TOF/Calib","valid");
+ return 0;
+}
+
+//-----------------------------------------------------------------------
+TH1F* AliTOFcalib::Profile(Int_t ich)
+{
+ // profiling algo
+
+ Float_t p[MAXCHENTRIESSMALL];
+ Int_t nentries;
+ //fTree->SetBranchAddress("nentries",&nentries);
+ //fTree->SetBranchAddress("TOFentries",p);
+ fChain->SetBranchAddress("nentries",&nentries);
+ fChain->SetBranchAddress("TOFentries",p);
+
+ //Prepare histograms for Slewing Correction
+ const Int_t knbinToT = 100;
+ Int_t nbinTime = 200;
+ Float_t minTime = -5.5; //ns
+ Float_t maxTime = 5.5; //ns
+ Float_t minToT = 0; //ns
+ Float_t maxToT = 5.; //ns
+ Float_t deltaToT = (maxToT-minToT)/knbinToT;
+ Double_t mTime[knbinToT+1],mToT[knbinToT+1],meanTime[knbinToT+1], meanTime2[knbinToT+1],vToT[knbinToT+1], vToT2[knbinToT+1],meanToT[knbinToT+1],meanToT2[knbinToT+1],vTime[knbinToT+1],vTime2[knbinToT+1],sigmaTime[knbinToT+1];
+ Int_t n[knbinToT+1], nentrx[knbinToT+1];
+ //Double_t xlow[knbinToT+1],sigmaToT[knbinToT+1]; // not used for the time being
+ for (Int_t i = 0; i < knbinToT+1 ; i++){
+ mTime[i]=0;
+ mToT[i]=0;
+ n[i]=0;
+ meanTime[i]=0;
+ meanTime2[i]=0;
+ vToT[i]=0;
+ vToT2[i]=0;
+ meanToT[i]=0;
+ meanToT2[i]=0;
+ vTime[i]=0;
+ vTime2[i]=0;
+ //xlow[i]=0;
+ sigmaTime[i]=0;
+ //sigmaToT[i]=0;
+ n[i]=0;
+ nentrx[i]=0;
+ }
+ TH2F* hSlewing = new TH2F("hSlewing", "hSlewing", knbinToT, minToT, maxToT, nbinTime, minTime, maxTime);
+ Int_t ntracksRun = 0;
+ TH1F *histo = new TH1F("histo", "1D Time vs ToT", knbinToT, minToT, maxToT);
+ for (Int_t irun=0;irun<fNruns;irun++){
+ Int_t i = ich+irun*fNChannels;
+ //fTree->GetEntry(i);
+ fChain->GetEntry(i);
+ ntracksRun=nentries/3;
+ for (Int_t j=0;j<ntracksRun;j++){
+ Int_t idxexToT = (j* NIDXSMALL)+DELTAIDXTOT;
+ Int_t idxexTime = (j* NIDXSMALL)+DELTAIDXTIME;
+ Int_t idxexExTime = (j* NIDXSMALL)+DELTAIDXPID;
+ Float_t tot = p[idxexToT];
+ Float_t time = p[idxexTime]-p[idxexExTime];
+ Int_t nx = (Int_t)((tot-minToT)/deltaToT)+1;
+ if ((tot != 0) && ( time!= 0)){
+ vTime[nx]+=time;
+ vTime2[nx]+=time*time;
+ vToT[nx]+=tot;
+ vToT2[nx]+=tot*tot;
+ nentrx[nx]++;
+ hSlewing->Fill(tot,time);
+ }
+ }
+ }
+ Int_t nbinsToT=hSlewing->GetNbinsX();
+ if (nbinsToT != knbinToT) {
+ AliError("Profile :: incompatible numbers of bins");
+ return 0x0;
+ }
+
+ Int_t usefulBins=0;
+ for (Int_t i=1;i<=nbinsToT;i++){
+ if (nentrx[i]!=0){
+ n[usefulBins]+=nentrx[i];
+ if (n[usefulBins]==0 && i == nbinsToT) {
+ break;
+ }
+ meanTime[usefulBins]+=vTime[i];
+ meanTime2[usefulBins]+=vTime2[i];
+ meanToT[usefulBins]+=vToT[i];
+ meanToT2[usefulBins]+=vToT2[i];
+ if (n[usefulBins]<10 && i!=nbinsToT) continue;
+ mTime[usefulBins]=meanTime[usefulBins]/n[usefulBins];
+ mToT[usefulBins]=meanToT[usefulBins]/n[usefulBins];
+ sigmaTime[usefulBins]=TMath::Sqrt(1./n[usefulBins]/n[usefulBins]
+ *(meanTime2[usefulBins]-meanTime[usefulBins]
+ *meanTime[usefulBins]/n[usefulBins]));
+ if ((1./n[usefulBins]/n[usefulBins]
+ *(meanToT2[usefulBins]-meanToT[usefulBins]
+ *meanToT[usefulBins]/n[usefulBins]))< 0) {
+ AliError(" too small radical" );
+ //sigmaToT[usefulBins]=0;
+ }
+ else{
+ //sigmaToT[usefulBins]=TMath::Sqrt(1./n[usefulBins]/n[usefulBins]
+ // *(meanToT2[usefulBins]-meanToT[usefulBins]
+ // *meanToT[usefulBins]/n[usefulBins]));
+ }
+ usefulBins++;
+ }
+ }
+ for (Int_t i=0;i<usefulBins;i++){
+ Int_t binN = (Int_t)((mToT[i]-minToT)/deltaToT)+1;
+ histo->Fill(mToT[i],mTime[i]);
+ histo->SetBinError(binN,sigmaTime[i]);
+ }
+ delete hSlewing;
+ hSlewing=0x0;
+
+ return histo;
+}
+//----------------------------------------------------------------------------
+Int_t AliTOFcalib::FindBins(TH1F* h, Double_t *binsProfile) const{
+
+ // to determine the bins for ToT histo
+
+ Int_t cont = 0;
+ Int_t startBin = 1;
+ Int_t nbin = h->GetNbinsX();
+ Int_t nentries = (Int_t)h->GetEntries();
+ Float_t max = h->GetBinLowEdge(nbin);
+ Int_t nusefulbins=0;
+ Int_t maxcont=0;
+ // setting maxvalue of entries per bin
+ if (nentries <= 60) maxcont = 2;
+ else if (nentries <= 100) maxcont = 5;
+ else if (nentries <= 500) maxcont = 10;
+ else maxcont = 20;
+ for (Int_t j=1;j<=nbin;j++) {
+ cont += (Int_t)h->GetBinContent(j);
+ if (j<nbin){
+ if (cont>=maxcont){
+ nusefulbins++;
+ binsProfile[nusefulbins-1]=h->GetBinLowEdge(startBin);
+ cont=0;
+ startBin=j+1;
+ continue;
+ }
+ }
+ else{
+ if (cont>=maxcont){
+ nusefulbins++;
+ binsProfile[nusefulbins-1]=h->GetBinLowEdge(startBin);
+ binsProfile[nusefulbins]=max;
+ }
+ else {
+ binsProfile[nusefulbins]=h->GetBinLowEdge(startBin);
+ }
+ }
+ }
+ return nusefulbins;
+}
+
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::CreateDeltaBCOffset()
+{
+ /*
+ * create deltaBC offset
+ */
+
+ if (fDeltaBCOffset) {
+ AliWarning("DeltaBCOffset object already defined, cannot create a new one");
+ return;
+ }
+ fDeltaBCOffset = new AliTOFDeltaBCOffset();
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::CreateCTPLatency()
+{
+ /*
+ * create CTP latency
+ */
+
+ if (fCTPLatency) {
+ AliWarning("CTPLatency object already defined, cannot create a new one");
+ return;
+ }
+ fCTPLatency = new AliTOFCTPLatency();
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::CreateT0Fill()
+{
+ /*
+ * create event-time
+ */
+
+ if (fT0Fill) {
+ AliWarning("T0Fill object already defined, cannot create a new one");
+ return;
+ }
+ fT0Fill = new AliTOFT0Fill();
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::CreateRunParams()
+{
+ /*
+ * create run params
+ */
+
+ if (fRunParams) {
+ AliWarning("RunParams object already defined, cannot create a new one");
+ return;
+ }
+ fRunParams = new AliTOFRunParams();
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::WriteDeltaBCOffsetOnCDB(const Char_t *sel , Int_t minrun, Int_t maxrun)
+{
+ /*
+ * deltaBC offset on CDB
+ */
+
+ if (!fDeltaBCOffset) return;
+ AliCDBId id(Form("%s/DeltaBCOffset", sel), minrun, maxrun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Roberto Preghenella");
+ AliCDBManager *man = AliCDBManager::Instance();
+ man->Put(fDeltaBCOffset, id, md);
+ AliDebug(2,Form("DeltaBCOffset written on CDB with run range [%i, %i] ",minrun ,maxrun));
+ delete md;
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::WriteCTPLatencyOnCDB(const Char_t *sel , Int_t minrun, Int_t maxrun)
+{
+ /*
+ * write CTP latency on CDB
+ */
+
+ if (!fCTPLatency) return;
+ AliCDBId id(Form("%s/CTPLatency", sel), minrun, maxrun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Roberto Preghenella");
+ AliCDBManager *man = AliCDBManager::Instance();
+ man->Put(fCTPLatency, id, md);
+ AliDebug(2,Form("CTPLatency written on CDB with run range [%i, %i] ",minrun ,maxrun));
+ delete md;
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::WriteT0FillOnCDB(const Char_t *sel , Int_t minrun, Int_t maxrun)
+{
+ /*
+ * write event-time on CDB
+ */
+
+ if (!fT0Fill) return;
+ AliCDBId id(Form("%s/T0Fill", sel), minrun, maxrun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Roberto Preghenella");
+ AliCDBManager *man = AliCDBManager::Instance();
+ man->Put(fT0Fill, id, md);
+ AliDebug(2,Form("T0Fill written on CDB with run range [%i, %i] ",minrun ,maxrun));
+ delete md;
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::WriteRunParamsOnCDB(const Char_t *sel , Int_t minrun, Int_t maxrun)
+{
+ /*
+ * write run params on CDB
+ */
+
+ if (!fRunParams) return;
+ AliCDBId id(Form("%s/RunParams", sel), minrun, maxrun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Roberto Preghenella");
+ AliCDBManager *man = AliCDBManager::Instance();
+ man->Put(fRunParams, id, md);
+ AliDebug(2,Form("RunParams written on CDB with run range [%i, %i] ",minrun ,maxrun));
+ delete md;
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::WriteReadoutEfficiencyOnCDB(const Char_t *sel , Int_t minrun, Int_t maxrun)
+{
+ /*
+ * write readout efficiency on CDB
+ */
+
+ if (!fReadoutEfficiency) return;
+ AliCDBId id(Form("%s/ReadoutEfficiency", sel), minrun, maxrun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Roberto Preghenella");
+ AliCDBManager *man = AliCDBManager::Instance();
+ man->Put(fReadoutEfficiency, id, md);
+ AliDebug(2,Form("ReadoutEfficiency written on CDB with run range [%i, %i] ",minrun ,maxrun));
+ delete md;
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::WriteProblematicOnCDB(const Char_t *sel , Int_t minrun, Int_t maxrun)
+{
+ /*
+ * write problematic on CDB
+ */
+
+ if (!fProblematic) return;
+ AliCDBId id(Form("%s/Problematic", sel), minrun, maxrun);
+ AliCDBMetaData *md = new AliCDBMetaData();
+ md->SetResponsible("Roberto Preghenella");
+ AliCDBManager *man = AliCDBManager::Instance();
+ man->Put(fProblematic, id, md);
+ AliDebug(2,Form("Problematic written on CDB with run range [%i, %i] ",minrun ,maxrun));
+ delete md;
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::ReadDeltaBCOffsetFromCDB(const Char_t *sel , Int_t nrun)
+{
+ /*
+ * read deltaBC offset from CDB
+ */
+
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBEntry *entry = man->Get(Form("%s/DeltaBCOffset", sel),nrun);
+ if (!entry) {
+ AliFatal("No DeltaBCOffset entry found in CDB");
+ exit(0);
+ }
+ fDeltaBCOffset =(AliTOFDeltaBCOffset *)entry->GetObject();
+ if(!fDeltaBCOffset){
+ AliFatal("No DeltaBCOffset object found in CDB entry");
+ exit(0);
+ }
+ return kTRUE;
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::ReadCTPLatencyFromCDB(const Char_t *sel , Int_t nrun)
+{
+ /*
+ * read CTP latency from CDB
+ */
+
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBEntry *entry = man->Get(Form("%s/CTPLatency", sel),nrun);
+ if (!entry) {
+ AliFatal("No CTPLatency entry found in CDB");
+ exit(0);
+ }
+ fCTPLatency =(AliTOFCTPLatency *)entry->GetObject();
+ if(!fCTPLatency){
+ AliFatal("No CTPLatency object found in CDB entry");
+ exit(0);
+ }
+ return kTRUE;
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::ReadT0FillFromCDB(const Char_t *sel , Int_t nrun)
+{
+ /*
+ * read event-time from CDB
+ */
+
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBEntry *entry = man->Get(Form("%s/T0Fill", sel),nrun);
+ if (!entry) {
+ AliFatal("No T0Fill entry found in CDB");
+ exit(0);
+ }
+ fT0Fill =(AliTOFT0Fill *)entry->GetObject();
+ if(!fT0Fill){
+ AliFatal("No T0Fill object found in CDB entry");
+ exit(0);
+ }
+ return kTRUE;
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::ReadRunParamsFromCDB(const Char_t *sel , Int_t nrun)
+{
+ /*
+ * read run params from CDB
+ */
+
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBEntry *entry = man->Get(Form("%s/RunParams", sel),nrun, fRunParamsSpecificVersion);
+ if (!entry) {
+ AliFatal("No RunParams entry found in CDB");
+ exit(0);
+ }
+ fRunParams =(AliTOFRunParams *)entry->GetObject();
+ if(!fRunParams){
+ AliFatal("No RunParams object found in CDB entry");
+ exit(0);
+ }
+ return kTRUE;
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::ReadLHCClockPhaseFromCDB(const Char_t *sel , Int_t nrun)
+{
+ /*
+ * read LHC clock-phase from CDB
+ */
+
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBEntry *entry = man->Get(Form("%s/LHCClockPhase", sel),nrun);
+ if (!entry) {
+ AliFatal("No LHCClockPhase entry found in CDB");
+ exit(0);
+ }
+ fLHCClockPhase =(AliLHCClockPhase *)entry->GetObject();
+ if(!fRunParams){
+ AliFatal("No LHCClockPhase object found in CDB entry");
+ exit(0);
+ }
+ return kTRUE;
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::ReadReadoutEfficiencyFromCDB(const Char_t *sel , Int_t nrun)
+{
+ /*
+ * read readout efficiency from CDB
+ */
+
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBEntry *entry = man->Get(Form("%s/ReadoutEfficiency", sel),nrun);
+ if (!entry) {
+ AliFatal("No ReadoutEfficiency entry found in CDB");
+ exit(0);
+ }
+ fReadoutEfficiency = (TH1F *)entry->GetObject();
+ if(!fReadoutEfficiency){
+ AliFatal("No ReadoutEfficiency object found in CDB entry");
+ exit(0);
+ }
+ return kTRUE;
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::ReadProblematicFromCDB(const Char_t *sel , Int_t nrun)
+{
+ /*
+ * read problematic from CDB
+ */
+
+ AliCDBManager *man = AliCDBManager::Instance();
+ AliCDBEntry *entry = man->Get(Form("%s/Problematic", sel),nrun);
+ if (!entry) {
+ AliFatal("No Problematic entry found in CDB");
+ exit(0);
+ }
+ fProblematic = (TH1C *)entry->GetObject();
+ if(!fProblematic){
+ AliFatal("No Problematic object found in CDB entry");
+ exit(0);
+ }
+ return kTRUE;
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::Init(Int_t run)
+{
+ /*
+ * init
+ */
+
+ if (fInitFlag) {
+ AliWarning("the class was already initialized, re-initialize it");
+ fInitFlag = kFALSE;
+ }
+
+ /* read channel status array */
+ if (!ReadParOnlineStatusFromCDB("TOF/Calib", run)) {
+ AliError("cannot get \"Status\" object from OCDB");
+ return kFALSE;
+ }
+ /* get par offline array */
+ if (!ReadParOfflineFromCDB("TOF/Calib", run)) {
+ AliError("cannot get \"ParOffline\" object from OCDB");
+ return kFALSE;
+ }
+ /* get deltaBC offset obj */
+ if (!ReadDeltaBCOffsetFromCDB("TOF/Calib", run)) {
+ AliError("cannot get \"DeltaBCOffset\" object from OCDB");
+ return kFALSE;
+ }
+ /* get CTP latency obj */
+ if (!ReadCTPLatencyFromCDB("TOF/Calib", run)) {
+ AliError("cannot get \"CTPLatency\" object from OCDB");
+ return kFALSE;
+ }
+ /* get run params obj */
+ if (!ReadRunParamsFromCDB("TOF/Calib", run)) {
+ AliError("cannot get \"RunParams\" object from OCDB");
+ return kFALSE;
+ }
+ /* get LHC clock-phase obj */
+ if (!ReadLHCClockPhaseFromCDB("GRP/Calib", run)) {
+ AliError("cannot get \"LHCClockPhase\" object from OCDB");
+ return kFALSE;
+ }
+ /* get readout efficiency obj */
+ if (!ReadReadoutEfficiencyFromCDB("TOF/Calib", run)) {
+ AliError("cannot get \"ReadoutEfficiency\" object from OCDB");
+ return kFALSE;
+ }
+ /* get readout efficiency obj */
+ if (!ReadProblematicFromCDB("TOF/Calib", run)) {
+ AliError("cannot get \"Problematic\" object from OCDB");
+ return kFALSE;
+ }
+ /* get response params */
+ TFile *responseFile = TFile::Open("$ALICE_ROOT/TOF/data/AliTOFresponsePar.root");
+ if (!responseFile || !responseFile->IsOpen()) {
+ AliError("cannot open \"ResponseParams\" local file");
+ return kFALSE;
+ }
+ fResponseParams = (AliTOFResponseParams *)responseFile->Get("ResponseParams");
+ if (!fResponseParams) {
+ AliError("cannot get \"ResponseParams\" object from local file");
+ return kFALSE;
+ }
+ responseFile->Close();
+
+ /* check whether to use the clock phase */
+ if (fRunParams->GetUseLHCClockPhase())
+ fUseLHCClockPhase = kTRUE;
+
+ if (fUseLHCClockPhase)
+ AliInfo("calibration using BPTX LHC clock-phase");
+
+ /* all done */
+ fInitFlag = kTRUE;
+ return kTRUE;
+
+}
+
+//----------------------------------------------------------------------------
+
+Double_t
+AliTOFcalib::GetTimeCorrection(Int_t index, Double_t tot, Int_t deltaBC, Int_t l0l1, UInt_t timestamp)
+{
+ /*
+ * get time correction
+ */
+
+ if (!fInitFlag) {
+ AliError("class not yet initialized. Initialize it before.");
+ return 0.;
+ }
+
+ /* deal with L0-L1 orbit crossing (negative values) */
+ if (l0l1 < 0) l0l1 += 3564;
+
+ /* get calibration params */
+ AliTOFChannelOffline *parOffline = (AliTOFChannelOffline *)fTOFCalOffline->At(index);
+ Int_t deltaBCOffset = fDeltaBCOffset->GetDeltaBCOffset();
+ Float_t ctpLatency = fCTPLatency->GetCTPLatency();
+ Float_t tdcLatencyWindow = fStatus->GetLatencyWindow(index) * 1.e3;
+ Float_t timezero = fRunParams->EvalT0(timestamp);
+ Float_t clockphase = fLHCClockPhase->GetPhase(timestamp);
+ /* check whether to remove mean T0.
+ * useful when one wants to compute mean T0 */
+ if (!fRemoveMeanT0) timezero = 0.;
+ /* check whether to use the clock phase */
+ if (fUseLHCClockPhase) timezero -= 1.e3 * clockphase;
+
+ /* compute correction */
+ Double_t corr = 0.;
+ /* deltaBC correction */
+ deltaBC = deltaBCOffset; /* inhibit deltaBC correction for the time being */
+ corr += (deltaBC - deltaBCOffset) * AliTOFGeometry::BunchCrossingBinWidth();
+ /* L0-L1 latency correction */
+ corr -= l0l1 * AliTOFGeometry::BunchCrossingBinWidth();
+ /* CTP latency correction */
+ corr -= ctpLatency;
+ /* TDC latency window correction */
+ corr += tdcLatencyWindow;
+ /* time-zero correction */
+ corr += timezero;
+ /* time calibration correction */
+ if (tot < AliTOFGeometry::SlewTOTMin())
+ tot = AliTOFGeometry::SlewTOTMin();
+ if (tot > AliTOFGeometry::SlewTOTMax())
+ tot = AliTOFGeometry::SlewTOTMax();
+ for (Int_t islew = 0; islew < 6; islew++)
+ corr += parOffline->GetSlewPar(islew) * TMath::Power(tot, islew) * 1.e3;
+
+ /* return correction */
+ return corr;
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::CalibrateESD(AliESDEvent *event)
+{
+ /*
+ * calibrate ESD
+ */
+
+ if (!fInitFlag) {
+ AliError("class not yet initialized. Initialize it before.");
+ return;
+ }
+
+ Int_t index, l0l1, deltaBC;
+ Double_t time, tot, corr;
+ UInt_t timestamp = event->GetTimeStamp();
+
+ // calibrating TOF hits
+
+ AliESDTOFHit* hit = NULL;
+ AliESDtrack* track = NULL;
+ TClonesArray* esdTOFhits = event->GetESDTOFHits();
+ if (esdTOFhits) { // new TOF data structure
+ for (Int_t ihit = 0; ihit < esdTOFhits->GetEntriesFast(); ihit++) {
+
+ /* get track */
+ hit = (AliESDTOFHit*)esdTOFhits->At(ihit);
+ //if (!track || !(track->GetStatus() & AliESDtrack::kTOFout)) continue;
+ if (!hit) continue;
+
+ /* calibrate TOF signal */
+ if (fCalibrateTOFsignal) {
+ /* get info */
+ index = hit->GetTOFchannel();
+ time = hit->GetTimeRaw();
+ tot = hit->GetTOT();
+ l0l1 = hit->GetL0L1Latency();
+ deltaBC = hit->GetDeltaBC();
+ /* get correction */
+ corr = GetTimeCorrection(index, tot, deltaBC, l0l1, timestamp);
+ /* apply correction */
+ time -= corr;
+ /* set new TOF signal */
+ hit->SetTime(time);
+ }
+
+ }
+ }
+ else { // old TOF data structure
+
+ for (Int_t itrk = 0; itrk < event->GetNumberOfTracks(); itrk++) {
+
+ /* get track */
+ track = event->GetTrack(itrk);
+ if (!track || !(track->GetStatus() & AliESDtrack::kTOFout)) continue;
+
+ /* calibrate TOF signal */
+ if (fCalibrateTOFsignal) {
+ /* get info */
+ index = track->GetTOFCalChannel();
+ time = track->GetTOFsignalRaw();
+ tot = track->GetTOFsignalToT();
+ l0l1 = track->GetTOFL0L1();
+ deltaBC = track->GetTOFDeltaBC();
+ /* get correction */
+ corr = GetTimeCorrection(index, tot, deltaBC, l0l1, timestamp);
+ /* apply correction */
+ time -= corr;
+ /* set new TOF signal */
+ track->SetTOFsignal(time);
+ }
+ }
+
+ if (fCorrectTExp)
+ CalibrateTExp(event);
+ }
+
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::IsChannelEnabled(Int_t index, Bool_t checkEfficiency, Bool_t checkProblematic)
+{
+ /*
+ * is channel enabled
+ */
+
+ if (!fInitFlag) {
+ AliError("class not yet initialized. Initialize it before.");
+ return kTRUE;
+ }
+
+ /* check bad status */
+ if (fStatus->GetPulserStatus(index) == AliTOFChannelOnlineStatusArray::kTOFPulserBad) return kFALSE;
+ if (fStatus->GetNoiseStatus(index) == AliTOFChannelOnlineStatusArray::kTOFNoiseBad) return kFALSE;
+ if (fStatus->GetHWStatus(index) == AliTOFChannelOnlineStatusArray::kTOFHWBad) return kFALSE;
+ if (checkEfficiency && !IsChannelEfficient(index)) return kFALSE;
+ if (checkProblematic && IsChannelProblematic(index)) return kFALSE;
+
+ /* good status */
+ return kTRUE;
+
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::IsChannelEfficient(Int_t index)
+{
+ /*
+ * is channel efficient
+ */
+
+ if (!fInitFlag) {
+ AliError("class not yet initialized. Initialize it before.");
+ return kTRUE;
+ }
+
+ /* check efficiency */
+ if (fReadoutEfficiency->GetBinContent(index + 1) < 0.95) return kFALSE;
+ return kTRUE;
+
+}
+
+//----------------------------------------------------------------------------
+
+Bool_t
+AliTOFcalib::IsChannelProblematic(Int_t index)
+{
+ /*
+ * is channel problematic
+ */
+
+ if (!fInitFlag) {
+ AliError("class not yet initialized. Initialize it before.");
+ return kTRUE;
+ }
+
+ /* check problematic */
+ if (fProblematic->GetBinContent(index + 1) != 0) return kTRUE;
+ return kFALSE;
+
+}
+
+//----------------------------------------------------------------------------
+
+void
+AliTOFcalib::CalibrateTExp(AliESDEvent *event) const
+{
+ /*
+ * calibrate TExp
+ */
+
+ /* check if new TOF data structure, crash in case */
+ TClonesArray* esdTOFhits = event->GetESDTOFHits();
+ if (esdTOFhits) {
+ AliFatal("This method is DEPRECATED, doing NOTHING");
+ return ;
+ }
+
+ if (!fInitFlag) {
+ AliError("class not yet initialized. Initialize it before.");
+ return;
+ }
+
+ /* loop over tracks */
+ AliESDtrack *track = NULL;
+ Double_t texp[AliPID::kSPECIESC];
+ for (Int_t itrk = 0; itrk < event->GetNumberOfTracks(); itrk++) {
+
+ /* get track */
+ track = event->GetTrack(itrk);
+ if (!track || !(track->GetStatus() & AliESDtrack::kTOFout)) continue;
+
+ /* get integrated times */
+ track->GetIntegratedTimes(texp,AliPID::kSPECIESC);
+ /* loop over particle types and correct expected time */
+ for (Int_t ipart = 0; ipart < AliPID::kSPECIES; ipart++)
+ texp[ipart] += fResponseParams->EvalTExpCorr(ipart, track->P());
+ /* set integrated times */
+ track->SetIntegratedTimes(texp);
+
+ }
+
+}
+
+//----------------------------------------------------------------------------
+
+Double_t
+AliTOFcalib::TuneForMC(AliESDEvent *event, Double_t resolution)
+{
+ /*
+ * tune for MC
+ */
+
+ /* check if new TOF data structure, crash in case */
+ TClonesArray* esdTOFhits = event->GetESDTOFHits();
+ if (esdTOFhits) {
+ AliFatal("This method is DEPRECATED, doing NOTHING");
+ return 0.;
+ }
+
+ /* get vertex spread and define T0-spread */
+ Double_t diamond2 = TMath::Abs(event->GetSigma2DiamondZ());
+ Double_t t0spread = TMath::Sqrt(diamond2) / 2.99792457999999984e-02;
+ /* generate random startTime */
+ Double_t startTime = gRandom->Gaus(0., t0spread);
+ /* define extra smearing for resolution */
+ Double_t defaultResolution = 80.;
+ Double_t extraSmearing = 0.;
+ if (resolution > defaultResolution)
+ extraSmearing = TMath::Sqrt(resolution * resolution - defaultResolution * defaultResolution);
+
+ /* loop over tracks */
+ AliESDtrack *track = NULL;
+ Double_t time;
+ for (Int_t itrk = 0; itrk < event->GetNumberOfTracks(); itrk++) {
+ /* get track */
+ track = event->GetTrack(itrk);
+ if (!track) continue;
+ /* check TOF match */
+ if (!track->IsOn(AliESDtrack::kTOFout)) continue;
+ /* check if channel is enabled */
+ if (!IsChannelEnabled(track->GetTOFCalChannel())) {
+ /* reset TOF status */
+ track->ResetStatus(AliESDtrack::kTOFin);
+ track->ResetStatus(AliESDtrack::kTOFout);
+ track->ResetStatus(AliESDtrack::kTOFmismatch);
+ track->ResetStatus(AliESDtrack::kTOFpid);
+ }
+ /* get original time and manipulate it */
+ time = track->GetTOFsignal();
+ time += startTime; /* add start time */
+ time += gRandom->Gaus(0., extraSmearing); /* extra smearing */
+ time -= 25.; /* remove 25 ps to center the signal */
+ track->SetTOFsignal(time);
+ }
+
+ return startTime;
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff