X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TRD%2FAliTRDcalibDB.cxx;h=927b4f855a1507740359010e278728e3a4f73e23;hb=de8bf740a7882f25e5c8731ba2d3f778bc53b7fc;hp=8f289697dcf121a89e5ce4cd31edabd905f38df2;hpb=ab0a4106e63ed65ec002751b8fe010030f569407;p=u%2Fmrichter%2FAliRoot.git diff --git a/TRD/AliTRDcalibDB.cxx b/TRD/AliTRDcalibDB.cxx index 8f289697dcf..927b4f855a1 100644 --- a/TRD/AliTRDcalibDB.cxx +++ b/TRD/AliTRDcalibDB.cxx @@ -19,32 +19,49 @@ // // // Class providing the calibration parameters by accessing the CDB // // // -// Request an instance with AliTRDcalibDB::Instance() // +// Request an instance with AliTRDcalibDB::Instance() // // If a new event is processed set the event number with SetRun // // Then request the calibration data // // // +// Author: // +// Jan Fiete Grosse-Oetringhaus (Jan.Fiete.Grosse-Oetringhaus@cern.ch) // +// // /////////////////////////////////////////////////////////////////////////////// -#include +#include +#include +#include -#include +#include "AliCDBManager.h" +#include "AliCDBEntry.h" +#include "AliLog.h" +#include "AliTRDPIDReference.h" +#include "AliTRDPIDResponseObject.h" #include "AliTRDcalibDB.h" -#include "AliTRDgeometry.h" -#include "AliTRDpadPlane.h" +#include "AliTRDtrapConfig.h" +#include "AliTRDtrapConfigHandler.h" #include "AliTRDCommonParam.h" +#include "AliTRDgeometry.h" -#include "AliTRDCalROC.h" -#include "AliTRDCalChamber.h" -#include "AliTRDCalStack.h" -#include "AliTRDCalPad.h" -#include "AliTRDCalDet.h" -#include "AliTRDCalGlobals.h" +#include "Cal/AliTRDCalROC.h" +#include "Cal/AliTRDCalPad.h" +#include "Cal/AliTRDCalDet.h" +#include "Cal/AliTRDCalDCS.h" +#include "Cal/AliTRDCalDCSv2.h" +#include "Cal/AliTRDCalDCSFEEv2.h" +#include "Cal/AliTRDCalPID.h" +#include "Cal/AliTRDCalMonitoring.h" +#include "Cal/AliTRDCalChamberStatus.h" +#include "Cal/AliTRDCalPadStatus.h" +#include "Cal/AliTRDCalSingleChamberStatus.h" +#include "Cal/AliTRDCalTrkAttach.h" +#include "Cal/AliTRDCalOnlineGainTable.h" ClassImp(AliTRDcalibDB) -AliTRDcalibDB* AliTRDcalibDB::fgInstance = 0; -Bool_t AliTRDcalibDB::fgTerminated = kFALSE; +AliTRDcalibDB *AliTRDcalibDB::fgInstance = 0; +Bool_t AliTRDcalibDB::fgTerminated = kFALSE; //_ singleton implementation __________________________________________________ AliTRDcalibDB* AliTRDcalibDB::Instance() @@ -52,60 +69,116 @@ AliTRDcalibDB* AliTRDcalibDB::Instance() // // Singleton implementation // Returns an instance of this class, it is created if neccessary - // + // - if (fgTerminated != kFALSE) + if (fgTerminated != kFALSE) { return 0; + } - if (fgInstance == 0) + if (fgInstance == 0) { fgInstance = new AliTRDcalibDB(); - + } + return fgInstance; + } +//_____________________________________________________________________________ void AliTRDcalibDB::Terminate() { // // Singleton implementation - // Deletes the instance of this class and sets the terminated flag, instances cannot be requested anymore + // Deletes the instance of this class and sets the terminated flag, + // instances cannot be requested anymore // This function can be called several times. // fgTerminated = kTRUE; - if (fgInstance != 0) - { + if (fgInstance != 0) { delete fgInstance; fgInstance = 0; } + } //_____________________________________________________________________________ AliTRDcalibDB::AliTRDcalibDB() + :TObject() + ,fRun(-1) + ,fPRFsmp(0) + ,fPRFbin(0) + ,fPRFlo(0) + ,fPRFhi(0) + ,fPRFwid(0) + ,fPRFpad(0) + ,fPIDResponse(NULL) + ,fOnlineGainTableID(0) + ,fTrapConfig(0x0) + ,fTrapConfigName("") + ,fTrapConfigVersion("") { // - // constructor + // Default constructor // - - fLocator = 0; - // TODO Default runnumber is set to 0, this should be changed later to an invalid value (e.g. -1) to prevent + // TODO Default runnumber is set to 0, this should be changed later + // to an invalid value (e.g. -1) to prevent // TODO invalid calibration data to be used. - fRun = 0; - - AliCDBManager* manager = AliCDBManager::Instance(); - if (!manager) - { - std::cout << "Failed to get instance of AliCDBManager." << std::endl; - return; + // + + for (Int_t i = 0; i < kCDBCacheSize; ++i) { + fCDBCache[i] = 0; + fCDBEntries[i] = 0; } - fLocator = manager->GetStorage("local://$ALICE_ROOT"); + // Create the sampled PRF + SamplePRF(); - for (Int_t i=0; i : + // return CacheCDBEntry(kID,"TRD/Calib/"); + // break; + // See function CacheCDBEntry for details. + // and + // b) For calibration data which depends on two objects: One containing + // a value per detector and one the local fluctuations per pad: + // case kID : + // return CacheMergeCDBEntry(kID,"TRD/Calib/","TRD/Calib/"); + // break; + // See function CacheMergeCDBEntry for details. + // + + switch (id) { + + // Parameters defined per pad and chamber + case kIDVdriftPad : + return CacheCDBEntry(kIDVdriftPad ,"TRD/Calib/LocalVdrift"); + break; + case kIDVdriftChamber : + return CacheCDBEntry(kIDVdriftChamber ,"TRD/Calib/ChamberVdrift"); + break; + case kIDExBChamber : + return CacheCDBEntry(kIDExBChamber ,"TRD/Calib/ChamberExB"); + break; + case kIDT0Pad : + return CacheCDBEntry(kIDT0Pad ,"TRD/Calib/LocalT0"); + break; + case kIDT0Chamber : + return CacheCDBEntry(kIDT0Chamber ,"TRD/Calib/ChamberT0"); + break; + case kIDGainFactorPad : + return CacheCDBEntry(kIDGainFactorPad ,"TRD/Calib/LocalGainFactor"); + break; + case kIDGainFactorChamber : + return CacheCDBEntry(kIDGainFactorChamber ,"TRD/Calib/ChamberGainFactor"); + break; + + case kIDOnlineGainFactor : + switch(GetOnlineGainTableID()) { + case 0: + // For testing purposes only !!! + AliInfo("No gain table name from OCDB. Use default table!"); + return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01"); + break; + case 1: + // Online gain table ID 1 + return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01"); + break; + case 2: + // Online gain table ID 2 + return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN0_2011-01"); + break; + case 3: + // Online gain table ID 3 + return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN8_2011-01"); + break; + case 4: + // Online gain table ID 4 + return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-02"); + break; + case 5: + // Online gain table ID 5 + return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-03"); + break; + case 6: + // Online gain table ID 6 + return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN0_2012-01"); + break; + case 7: + // Online gain table ID 7 + return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN8_2012-01"); + break; + case 8: + // Online gain table ID 8 + return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2012-01"); + break; + default: + AliError(Form("unknown gaintable requested with ID")); + } + break; + + case kIDNoiseChamber : + return CacheCDBEntry(kIDNoiseChamber ,"TRD/Calib/DetNoise"); + break; + case kIDNoisePad : + return CacheCDBEntry(kIDNoisePad ,"TRD/Calib/PadNoise"); + break; + + // Parameters defined per pad + case kIDPRFWidth : + return CacheCDBEntry(kIDPRFWidth ,"TRD/Calib/PRFWidth"); + break; + + // Status values + case kIDChamberStatus : + return CacheCDBEntry(kIDChamberStatus ,"TRD/Calib/ChamberStatus"); + break; + case kIDPadStatus : + return CacheCDBEntry(kIDPadStatus ,"TRD/Calib/PadStatus"); + break; + + // Global parameters + case kIDMonitoringData : + return CacheCDBEntry(kIDMonitoringData ,"TRD/Calib/MonitoringData"); + break; + case kIDFEE : + return CacheCDBEntry(kIDFEE ,"TRD/Calib/FEE"); + break; + case kIDTrapConfig : + return CacheCDBEntry(kIDTrapConfig ,"TRD/Calib/TrapConfig"); + break; + case kIDDCS : + return CacheCDBEntry(kIDDCS ,"TRD/Calib/DCS"); + break; + case kIDPIDNN : + return CacheCDBEntry(kIDPIDNN ,"TRD/Calib/PIDNN"); + break; + case kIDPIDLQ : + return CacheCDBEntry(kIDPIDLQ ,"TRD/Calib/PIDLQ"); + break; + case kIDPIDLQ1D: + return CacheCDBEntry(kIDPIDLQ1D ,"TRD/Calib/PIDLQ1D"); + break; + case kIDRecoParam : + return CacheCDBEntry(kIDRecoParam ,"TRD/Calib/RecoParam"); + break; + case kIDAttach : + return CacheCDBEntry(kIDAttach ,"TRD/Calib/TrkAttach"); + break; + case kIDPHQ : + return CacheCDBEntry(kIDPHQ ,"TRD/Calib/PHQ"); + break; + } + + return 0; + +} + +//_____________________________________________________________________________ +AliCDBEntry *AliTRDcalibDB::GetCDBEntry(const char *cdbPath) +{ + // + // Retrieves an entry with path from the CDB. + // + + AliCDBEntry *entry = AliCDBManager::Instance()->Get(cdbPath,fRun); + if (!entry) { + AliError(Form("Failed to get entry: %s",cdbPath)); + return 0; + } + + return entry; + +} + +//_____________________________________________________________________________ +const TObject *AliTRDcalibDB::CacheCDBEntry(Int_t id, const char *cdbPath) +{ + // + // Caches the entry with cdb path + // + + if (!fCDBCache[id]) { + fCDBEntries[id] = GetCDBEntry(cdbPath); + if (fCDBEntries[id]) { + fCDBCache[id] = fCDBEntries[id]->GetObject(); + if (id == kIDOnlineGainFactor) + AliInfo(Form("loaded gain table: %s", fCDBEntries[id]->GetId().GetAliCDBPath().GetPath().Data())); + } + } + + return fCDBCache[id]; + } //_____________________________________________________________________________ void AliTRDcalibDB::SetRun(Long64_t run) { // - // Sets current run number. Calibration data is read from the corresponding file. + // Sets current run number. Calibration data is read from the corresponding file. // When the run number changes the caching is invalidated. // - - if (fRun == run) + + if (fRun == run) { return; - + } + fRun = run; + Invalidate(); + } - + //_____________________________________________________________________________ void AliTRDcalibDB::Invalidate() { @@ -140,126 +412,224 @@ void AliTRDcalibDB::Invalidate() // Invalidates cache (when run number is changed). // - for (Int_t i=0; iIsOwner() == kFALSE && fCDBCache[i]) - delete fCDBCache[i]; - - delete fCDBEntries[i]; + for (Int_t i = 0; i < kCDBCacheSize; ++i) { + if (fCDBEntries[i]) { + if (AliCDBManager::Instance()->GetCacheFlag() == kFALSE) { + if ((fCDBEntries[i]->IsOwner() == kFALSE) && + (fCDBCache[i])) { + delete fCDBCache[i]; + } + delete fCDBEntries[i]; + } fCDBEntries[i] = 0; - fCDBCache[i] = 0; + fCDBCache[i] = 0; } } + + fOnlineGainTableID = 0; + } //_____________________________________________________________________________ -Bool_t AliTRDcalibDB::GetChamberPos(Int_t det, Float_t* xyz) +Float_t AliTRDcalibDB::GetNoise(Int_t det, Int_t col, Int_t row) { // - // Returns the deviation of the chamber position from the nominal position. + // Returns the noise level in ADC counts for the given pad. + // + + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDNoisePad)); + if (!calPad) { + return -1; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return -1; + } + + const AliTRDCalDet *calChamber = dynamic_cast + (GetCachedCDBObject(kIDNoiseChamber)); + if (!calChamber) { + return -1; + } + + return calChamber->GetValue(det) * roc->GetValue(col,row); + +} + +//_____________________________________________________________________________ +AliTRDCalROC *AliTRDcalibDB::GetNoiseROC(Int_t det) +{ + // + // Returns the Vdrift calibration object for a given ROC + // containing one number per pad // - AliTRDCalChamber* chamber = dynamic_cast(GetCachedCDBObject(kIDChamber)); - if (!chamber) - return kFALSE; - - const Float_t* kvalues = chamber->GetChamberPos(det); - if (!kvalues) - return kFALSE; - - xyz[0] = kvalues[0]; - xyz[1] = kvalues[1]; - xyz[2] = kvalues[2]; - - return kTRUE; + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDNoisePad)); + if (!calPad) { + return 0; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return 0; + } + else { + return roc; + } + } //_____________________________________________________________________________ -Bool_t AliTRDcalibDB::GetChamberRot(Int_t det, Float_t* xyz) +const AliTRDCalDet *AliTRDcalibDB::GetNoiseDet() { // - // Returns the rotation of the chamber from the nominal position. + // Returns the Vdrift calibration object + // containing one number per detector // - AliTRDCalChamber* chamber = dynamic_cast(GetCachedCDBObject(kIDChamber)); - if (!chamber) - return kFALSE; - - const Float_t* kvalues = chamber->GetChamberRot(det); - if (!kvalues) - return kFALSE; - - xyz[0] = kvalues[0]; - xyz[1] = kvalues[1]; - xyz[2] = kvalues[2]; - - return kTRUE; + const AliTRDCalDet *calChamber = dynamic_cast + (GetCachedCDBObject(kIDNoiseChamber)); + if (!calChamber) { + return 0; + } + else { + return calChamber; + } + } //_____________________________________________________________________________ -Bool_t AliTRDcalibDB::GetStackPos(Int_t chamber, Int_t sector, Float_t* xyz) +Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row) { // - // Returns the deviation of the stack position from the nominal position. + // Returns the drift velocity for the given pad. + // + + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDVdriftPad)); + if (!calPad) { + return -1; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return -1; + } + + const AliTRDCalDet *calChamber = dynamic_cast + (GetCachedCDBObject(kIDVdriftChamber)); + if (!calChamber) { + return -1; + } + + return calChamber->GetValue(det) * roc->GetValue(col,row); + +} + +//_____________________________________________________________________________ +AliTRDCalROC *AliTRDcalibDB::GetVdriftROC(Int_t det) +{ + // + // Returns the Vdrift calibration object for a given ROC + // containing one number per pad // - AliTRDCalStack* stack = dynamic_cast(GetCachedCDBObject(kIDStack)); - if (!stack) - return kFALSE; - - const Float_t* kvalues = stack->GetStackPos(chamber, sector); - if (!kvalues) - return kFALSE; - - xyz[0] = kvalues[0]; - xyz[1] = kvalues[1]; - xyz[2] = kvalues[2]; - - return kTRUE; + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDVdriftPad)); + if (!calPad) { + return 0; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return 0; + } + else { + return roc; + } + } //_____________________________________________________________________________ -Bool_t AliTRDcalibDB::GetStackRot(Int_t chamber, Int_t sector, Float_t* xyz) +const AliTRDCalDet *AliTRDcalibDB::GetVdriftDet() { // - // Returns the rotation of the stack from the nominal position. + // Returns the Vdrift calibration object + // containing one number per detector // - AliTRDCalStack* stack = dynamic_cast(GetCachedCDBObject(kIDStack)); - if (!stack) - return kFALSE; - - const Float_t* kvalues = stack->GetStackRot(chamber, sector); - if (!kvalues) - return kFALSE; - - xyz[0] = kvalues[0]; - xyz[1] = kvalues[1]; - xyz[2] = kvalues[2]; - - return kTRUE; + const AliTRDCalDet *calChamber = dynamic_cast + (GetCachedCDBObject(kIDVdriftChamber)); + if (!calChamber) { + return 0; + } + else { + return calChamber; + } + } //_____________________________________________________________________________ -Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row) +TObjArray * AliTRDcalibDB::GetPHQ() { // - // Returns the drift velocity for the given pad. + //return PHQ calibration object // - - AliTRDCalPad* calPad = dynamic_cast (GetCachedCDBObject(kIDVdrift)); - if (!calPad) - return -1; + TObjArray *arr = (TObjArray *) (GetCachedCDBObject(kIDPHQ)); + return arr; +} - AliTRDCalROC* roc = calPad->GetCalROC(det); - if (!roc) +//_____________________________________________________________________________ +Float_t AliTRDcalibDB::GetVdriftAverage(Int_t det) +{ + // + // Returns the average drift velocity for the given detector + // + + const AliTRDCalDet *calDet = dynamic_cast + (GetCachedCDBObject(kIDVdriftChamber)); + if (!calDet) { return -1; + } + + return calDet->GetValue(det); - return roc->GetValue(col, row); } +//_____________________________________________________________________________ +const AliTRDCalDet *AliTRDcalibDB::GetExBDet() +{ + // + // Returns the exB calibration object + // containing one number per detector + // + + const AliTRDCalDet *calChamber = dynamic_cast (GetCachedCDBObject(kIDExBChamber)); + + Double_t meanexb = 100.0; + if (calChamber) meanexb = calChamber->GetMean(); + //printf("mean %f\n",meanexb); + + if ((!calChamber) || (meanexb > 70.0)) { + + const AliTRDCalDet *calChambervdrift = dynamic_cast + (GetCachedCDBObject(kIDVdriftChamber)); + if (!calChambervdrift) { + return 0; + } + else { + AliTRDCalDet *calDetExB = new AliTRDCalDet("lorentz angle tan","lorentz angle tan (detector value)"); + for(Int_t k = 0; k < 540; k++){ + calDetExB->SetValue(k,AliTRDCommonParam::Instance()->GetOmegaTau(calChambervdrift->GetValue(k))); + } + return calDetExB; + } + } + else return calChamber; +} //_____________________________________________________________________________ Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row) { @@ -267,97 +637,1275 @@ Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row) // Returns t0 for the given pad. // - AliTRDCalPad* calPad = dynamic_cast (GetCachedCDBObject(kIDT0)); - if (!calPad) + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDT0Pad)); + if (!calPad) { return -1; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return -1; + } - AliTRDCalROC* roc = calPad->GetCalROC(det); - if (!roc) + const AliTRDCalDet *calChamber = dynamic_cast + (GetCachedCDBObject(kIDT0Chamber)); + if (!calChamber) { return -1; + } + + return calChamber->GetValue(det) + roc->GetValue(col,row); + +} + +//_____________________________________________________________________________ +AliTRDCalROC *AliTRDcalibDB::GetT0ROC(Int_t det) +{ + // + // Returns the t0 calibration object for a given ROC + // containing one number per pad + // + + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDT0Pad)); + if (!calPad) { + return 0; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return 0; + } + else { + return roc; + } - return roc->GetValue(col, row); } //_____________________________________________________________________________ -Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row) +const AliTRDCalDet *AliTRDcalibDB::GetT0Det() { // - // Returns the gain factor for the given pad. + // Returns the t0 calibration object + // containing one number per detector // - AliTRDCalPad* calPad = dynamic_cast (GetCachedCDBObject(kIDGainFactor)); - if (!calPad) + const AliTRDCalDet *calChamber = dynamic_cast + (GetCachedCDBObject(kIDT0Chamber)); + if (!calChamber) { + return 0; + } + else { + return calChamber; + } + +} + +//_____________________________________________________________________________ +Float_t AliTRDcalibDB::GetT0Average(Int_t det) +{ + // + // Returns the average t0 for the given detector + // + + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDT0Pad)); + if (!calPad) { return -1; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return -1; + } - AliTRDCalROC* roc = calPad->GetCalROC(det); - if (!roc) + const AliTRDCalDet *calDet = dynamic_cast + (GetCachedCDBObject(kIDT0Chamber)); + if (!calDet) { return -1; + } + + Double_t sum = 0.0; + for (Int_t channel = 0; channel < roc->GetNchannels(); ++channel) { + sum += roc->GetValue(channel); + } + sum /= roc->GetNchannels(); + sum += calDet->GetValue(det); + return sum; - return roc->GetValue(col, row); } //_____________________________________________________________________________ -Float_t AliTRDcalibDB::GetSamplingFrequency() +AliTRDCalOnlineGainTableROC* AliTRDcalibDB::GetOnlineGainTableROC(Int_t det) { // - // Returns the sampling frequency of the TRD read-out. + // Returns the online gain factor table for a given ROC. // + + if (!HasOnlineFilterGain()) { + return 0x0; + } - AliTRDCalGlobals* calGlobal = dynamic_cast (GetCachedCDBObject(kIDGlobals)); - if (!calGlobal) - return -1; - - return calGlobal->GetSamplingFrequency(); + const AliTRDCalOnlineGainTable *calOnline + = dynamic_cast + (GetCachedCDBObject(kIDOnlineGainFactor)); + if (!calOnline) { + return 0x0; + } + + return calOnline->GetGainTableROC(det); + } - + //_____________________________________________________________________________ -Int_t AliTRDcalibDB::GetNumberOfTimeBins() +Float_t AliTRDcalibDB::GetOnlineGainFactor(Int_t det, Int_t col, Int_t row) { // - // Returns the number of time bins which are read-out. + // Returns the online gain factor for the given pad. // + + if (!HasOnlineFilterGain()) { + return -1; + } - AliTRDCalGlobals* calGlobal = dynamic_cast (GetCachedCDBObject(kIDGlobals)); - if (!calGlobal) - return -1; - - return calGlobal->GetNumberOfTimeBins(); + const AliTRDCalOnlineGainTable *calOnline + = dynamic_cast + (GetCachedCDBObject(kIDOnlineGainFactor)); + if (!calOnline) { + return -1; + } + + return calOnline->GetGainCorrectionFactor(det,row,col); } //_____________________________________________________________________________ -Float_t AliTRDcalibDB::GetOmegaTau(Float_t vdrift) +AliTRDCalROC *AliTRDcalibDB::GetGainFactorROC(Int_t det) { // - // Returns omega*tau (tan(Lorentz-angle)) for a given drift velocity - // and a B-field for Xe/CO2 (15%). - // The values are according to a GARFIELD simulation. + // Returns the gain factor calibration object for a given ROC + // + + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDGainFactorPad)); + if (!calPad) { + return 0; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return 0; + } + else { + return roc; + } + +} + +//_____________________________________________________________________________ +Float_t AliTRDcalibDB::GetGainFactor(Int_t det, Int_t col, Int_t row) +{ // - // This function basically does not belong to the calibration class. It should be moved somewhere else. - // However, currently it is in use by simulation and reconstruction. + // Returns the gain factor for the given pad. // - AliTRDCommonParam* commonParam = AliTRDCommonParam::Instance(); - if (!commonParam) + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDGainFactorPad)); + if (!calPad) { return -1; - Float_t field = commonParam->GetField(); - - const Int_t kNb = 5; - Float_t p0[kNb] = { 0.004810, 0.007412, 0.010252, 0.013409, 0.016888 }; - Float_t p1[kNb] = { 0.054875, 0.081534, 0.107333, 0.131983, 0.155455 }; - Float_t p2[kNb] = { -0.008682, -0.012896, -0.016987, -0.020880, -0.024623 }; - Float_t p3[kNb] = { 0.000155, 0.000238, 0.000330, 0.000428, 0.000541 }; + } - Int_t ib = ((Int_t) (10 * (field - 0.15))); - ib = TMath::Max( 0,ib); - ib = TMath::Min(kNb,ib); + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return -1; + } - Float_t alphaL = p0[ib] - + p1[ib] * vdrift - + p2[ib] * vdrift*vdrift - + p3[ib] * vdrift*vdrift*vdrift; + const AliTRDCalDet *calChamber = dynamic_cast + (GetCachedCDBObject(kIDGainFactorChamber)); + if (!calChamber) { + return -1; + } - return TMath::Tan(alphaL); + return calChamber->GetValue(det) * roc->GetValue(col,row); } +//_____________________________________________________________________________ +const AliTRDCalDet *AliTRDcalibDB::GetGainFactorDet() +{ + // + // Returns the gain factor calibration object + // containing one number per detector + // + + const AliTRDCalDet *calChamber = dynamic_cast + (GetCachedCDBObject(kIDGainFactorChamber)); + if (!calChamber) { + return 0; + } + else { + return calChamber; + } + +} + +//_____________________________________________________________________________ +Float_t AliTRDcalibDB::GetGainFactorAverage(Int_t det) +{ + // + // Returns the average gain factor for the given detector + // + + const AliTRDCalDet *calDet = dynamic_cast + (GetCachedCDBObject(kIDGainFactorChamber)); + if (!calDet) { + return -1; + } + + return calDet->GetValue(det); + +} + +//_____________________________________________________________________________ +AliTRDCalROC *AliTRDcalibDB::GetPRFROC(Int_t det) +{ + // + // Returns the PRF calibration object for a given ROC + // containing one number per pad + // + + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDPRFWidth)); + if (!calPad) { + return 0; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return 0; + } + else { + return roc; + } + +} + +//_____________________________________________________________________________ +Float_t AliTRDcalibDB::GetPRFWidth(Int_t det, Int_t col, Int_t row) +{ + // + // Returns the PRF width for the given pad. + // + + const AliTRDCalPad *calPad = dynamic_cast + (GetCachedCDBObject(kIDPRFWidth)); + if (!calPad) { + return -1; + } + + AliTRDCalROC *roc = calPad->GetCalROC(det); + if (!roc) { + return -1; + } + + return roc->GetValue(col,row); + +} + +//_____________________________________________________________________________ +Int_t AliTRDcalibDB::ExtractTimeBinsFromString(TString tbstr) +{ + // Check if there is any content in the string first + if (tbstr.Length() == 0) { + AliError("Parameter for number of timebins is empty!"); + return -1; + } + + // Check if we have the correct config parameter + TString tbident = "tb"; + TString tbsubstr = tbstr(0,2); + if (!tbsubstr.EqualTo(tbident)) { + AliError(Form("Parameter for number of timebins is corrupted (%s)!", tbstr.Data())); + return -1; + } + + tbstr.Remove(0,2); + // check if there is more than a number + if (!tbstr.IsDigit()) { + AliError(Form("Parameter for number of timebins is corrupted (%s)!", tbstr.Data())); + return -1; + } + + return tbstr.Atoi(); + +} + +//_____________________________________________________________________________ +Int_t AliTRDcalibDB::GetNumberOfTimeBinsDCS() +{ + // + // Returns number of time bins from the DCS + // + + // Get the corresponding parameter + TString cfgstr = "", cfgname = ""; + GetGlobalConfiguration(cfgname); + if(cfgname.Length()==0) + return -1; + GetDCSConfigParOption(cfgname, kTimebin, 0, cfgstr); + if(cfgstr.Length()==0) + return -1; + return ExtractTimeBinsFromString(cfgstr); + +} + +//_____________________________________________________________________________ +void AliTRDcalibDB::GetFilterType(TString &filterType) +{ + // + // Returns the filter type + // + + TString cfgname = ""; + GetGlobalConfiguration(cfgname); + GetDCSConfigParOption(cfgname, kFltrSet, 0, filterType); + +} + +//_____________________________________________________________________________ +Int_t AliTRDcalibDB::GetOnlineGainTableID() +{ + // + // Get the gain table ID from the DCS + // + + if (fOnlineGainTableID > 0) { + return fOnlineGainTableID; + } + + const TObjArray *dcsArr = dynamic_cast(GetCachedCDBObject(kIDDCS)); + if (!dcsArr){ + return -1; + } + + Int_t esor = 0; // Take SOR + Int_t calver = 0; // Check CalDCS version + if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1; + if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2; + + if (calver == 1) { + + // No data for old DCS object available, anyway + return -1; + + } + else if (calver == 2) { + + // DCSv2 object + const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast(dcsArr->At(esor)); + if(!calDCSv2){ + return -1; + } + + TString tableName = ""; + for (Int_t i = 0; i < 540; i++) { + const AliTRDCalDCSFEEv2 *calDCSFEEv2 = calDCSv2->GetCalDCSFEEObj(0); + tableName = calDCSFEEv2->GetGainTableName(); + if (tableName.Length() > 0) { + break; + } + } + if (tableName.CompareTo("Krypton_2011-01") == 0) + fOnlineGainTableID = 1; + else if (tableName.CompareTo("Gaintbl_Uniform_FGAN0_2011-01") == 0) + fOnlineGainTableID = 2; + else if (tableName.CompareTo("Gaintbl_Uniform_FGAN8_2011-01") == 0) + fOnlineGainTableID = 3; + else if (tableName.CompareTo("Krypton_2011-02") == 0) + fOnlineGainTableID = 4; + else if (tableName.CompareTo("Krypton_2011-03") == 0) + fOnlineGainTableID = 5; + else if (tableName.CompareTo("Gaintbl_Uniform_FGAN0_2012-01") == 0) + fOnlineGainTableID = 6; + else if (tableName.CompareTo("Gaintbl_Uniform_FGAN8_2012-01") == 0) + fOnlineGainTableID = 7; + else if (tableName.CompareTo("Krypton_2012-01") == 0) + fOnlineGainTableID = 8; + else + AliFatal(Form("unknown gaintable <%s> requested", tableName.Data())); + + AliInfo(Form("looking for gaintable: %s (id %i)", + tableName.Data(), fOnlineGainTableID)); + + if (fOnlineGainTableID > 0) + return fOnlineGainTableID; + } + else { + + AliError("NO DCS/DCSv2 OCDB entry found!"); + return -1; + + } + + return -1; + +} + +//_____________________________________________________________________________ +void AliTRDcalibDB::GetGlobalConfiguration(TString &config) +{ + // + // Get Configuration from the DCS + // + + const TObjArray *dcsArr = dynamic_cast(GetCachedCDBObject(kIDDCS)); + if(!dcsArr){ + AliError("No DCS CDB Object available!"); + config = ""; + return; + } + + Int_t idSOR = 0, idEOR=1; // The index of SOR and EOR + Bool_t hasSOR = (dcsArr->At(idSOR)); + Bool_t hasEOR = (dcsArr->At(idEOR)); + TString cfgSOR = "", cfgEOR = ""; // The configuration at SOR/EOR + + // The SOR object is mandatory + if (!hasSOR) { + AliError("NO SOR object found in CDB file!"); + config = ""; + return; + } + if (!hasEOR) AliWarning("NO EOR object found in CDB file!"); + + // Check CalDCS version + Int_t calver = 0; + if (!strcmp(dcsArr->At(idSOR)->ClassName(),"AliTRDCalDCS")) calver = 1; + else if (!strcmp(dcsArr->At(idSOR)->ClassName(),"AliTRDCalDCSv2")) calver = 2; + + // Get the configuration strings + if (calver == 1) { + // DCS object + const AliTRDCalDCS *calSOR = dynamic_cast(dcsArr->At(idSOR)); + cfgSOR = calSOR->GetGlobalConfigName(); + if (hasEOR) { + const AliTRDCalDCS *calEOR = dynamic_cast(dcsArr->At(idEOR)); + cfgEOR = calEOR->GetGlobalConfigName(); + } + } + else if (calver == 2) { + // DCSv2 object + const AliTRDCalDCSv2 *calv2SOR = dynamic_cast(dcsArr->At(idSOR)); + cfgSOR = calv2SOR->GetGlobalConfigName(); + if (hasEOR) { + const AliTRDCalDCSv2 *calv2EOR = dynamic_cast(dcsArr->At(idEOR)); + cfgEOR = calv2EOR->GetGlobalConfigName(); + } + } + else { + AliError("NO DCS/DCSv2 OCDB entry found!"); + config = ""; + return; + } + + // If there is no EOR entry, return the SOR value + if (!hasEOR || cfgEOR.Length()==0) { + config = cfgSOR; + return; + } + + // Check if the configuration is the same for both + if (cfgSOR.EqualTo(cfgEOR)) { + config = cfgSOR; + return; + } + + // When both SOR and EOR have an entry but are different, the config is not defined + AliError("Inconsistent configuration at start and end of run found!"); + config = ""; + return; + +} + +//_____________________________________________________________________________ +void AliTRDcalibDB::GetGlobalConfigurationVersion(TString &version) +{ + // + // Get Version of Configuration from the DCS + // + + const TObjArray *dcsArr = dynamic_cast(GetCachedCDBObject(kIDDCS)); + if(!dcsArr){ + version = ""; + return; + } + + Int_t esor = 0; // Take SOR + Int_t calver = 0; // Check CalDCS version + if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1; + if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2; + + if (calver == 1) { + + // DCS object + const AliTRDCalDCS *calDCS = dynamic_cast(dcsArr->At(esor)); + if(!calDCS){ + version = ""; + return; + } + version = calDCS->GetGlobalConfigVersion(); + + } + else if (calver == 2) { + + // DCSv2 object + const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast(dcsArr->At(esor)); + if(!calDCSv2){ + version = ""; + return; + } + version = calDCSv2->GetGlobalConfigVersion(); + + } + else { + + AliError("NO DCS/DCSv2 OCDB entry found!"); + + } + +} + +//_____________________________________________________________________________ +Int_t AliTRDcalibDB::GetNumberOfParsDCS(TString cname, Char_t delimiter) +{ + // Get the number of configuration parameters from the DCS config + + //AliInfo(Form("\"%s\" tokenized by \"%c\"", cname.Data(), delimiter)); + if(!cname.Length()) return -1; // -1 for the "cf" + Int_t nconf(0); + for(Int_t ich(1); ichAt(cfgType))->GetString(), odelim); + carr->Delete(); delete carr; + return nopt; +} + +//_____________________________________________________________________________ +void AliTRDcalibDB::GetDCSConfigParOption(TString cname, Int_t cfgType, Int_t option, TString &cfgo) +{ + // + // Get a configuration (see enum in header file) or the options of a configuration + // option == 0 returns the configuration itself + // option > 0 returns the optional parameter Nr. (option) of the configuration (cfgType) + // + + Char_t cdelim = '_', // define the delimiters + odelim = '-'; + + Int_t nconfig = GetNumberOfParsDCS(cname, cdelim); + // protect + if (nconfig == -1) { + AliError("DCS configuration name empty!"); + cfgo = ""; + return; + } else if (nconfig < cfgType) { + AliError("Not enough parameters in DCS configuration name!"); + cfgo = ""; + return; + } + + TObjArray *carr = cname.Tokenize(cdelim); + TString cfgString(((TObjString*)carr->At(cfgType))->GetString()); + Int_t noptions = GetNumberOfParsDCS(cfgString, odelim); + // protect + if (noptions < option) { + AliError("Not enough options in DCS configuration name!"); + cfgo = ""; + carr->Delete(); delete carr; + return; + } + TObjArray *oarr = cfgString.Tokenize(odelim); + cfgo = ((TObjString*)oarr->At(option))->GetString(); + carr->Delete(); delete carr; + oarr->Delete(); delete oarr; + return; + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::HasOnlineFilterPedestal() +{ + // + // Checks whether pedestal filter was applied online + // + + TString filterconfig; + GetFilterType(filterconfig); + + return filterconfig.Contains("p"); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::HasOnlineFilterGain() +{ + // + // Checks whether online gain filter was applied + // + + TString filterconfig; + GetFilterType(filterconfig); + + return filterconfig.Contains("g"); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::HasOnlineTailCancellation() +{ + // + // Checks whether online tail cancellation was applied + // + + TString filterconfig; + GetFilterType(filterconfig); + + return filterconfig.Contains("t"); + +} + +//_____________________________________________________________________________ +Char_t AliTRDcalibDB::GetPadStatus(Int_t det, Int_t col, Int_t row) +{ + // + // Returns the status of the given pad + // + + const AliTRDCalPadStatus *cal = dynamic_cast + (GetCachedCDBObject(kIDPadStatus)); + if (!cal) { + return -1; + } + + const AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det); + if (!roc) { + return -1; + } + + return roc->GetStatus(col,row); + +} + +//_____________________________________________________________________________ +AliTRDCalSingleChamberStatus* AliTRDcalibDB::GetPadStatusROC(Int_t det) +{ + // + // Returns the pad status calibration object for a given ROC + // + + const AliTRDCalPadStatus *cal = dynamic_cast + (GetCachedCDBObject(kIDPadStatus)); + if (!cal) { + return 0; + } + + AliTRDCalSingleChamberStatus *roc = cal->GetCalROC(det); + if (!roc) { + return 0; + } + else { + return roc; + } + +} + +//_____________________________________________________________________________ +Char_t AliTRDcalibDB::GetChamberStatus(Int_t det) +{ + // + // Returns the status of the given chamber + // + + const AliTRDCalChamberStatus *cal = dynamic_cast + (GetCachedCDBObject(kIDChamberStatus)); + if (!cal) { + return -1; + } + + return cal->GetStatus(det); + +} + +//_____________________________________________________________________________ +AliTRDrecoParam* AliTRDcalibDB::GetRecoParam(Int_t */*eventtype*/) +{ + // + // Returns the TRD reconstruction parameters from the OCDB + // + + const TClonesArray *recos = dynamic_cast(GetCachedCDBObject(kIDRecoParam)); + if (!recos) return 0x0; + + // calculate entry based on event type info + Int_t n = 0; //f(eventtype[0], eventtype[1], ....) + + return (AliTRDrecoParam *) recos->UncheckedAt(n); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::IsPadMasked(Int_t det, Int_t col, Int_t row) +{ + // + // Returns status, see name of functions for details ;-) + // + + const AliTRDCalPadStatus *cal = dynamic_cast + (GetCachedCDBObject(kIDPadStatus)); + if (!cal) { + return -1; + } + + return cal->IsMasked(det,col,row); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::IsPadBridgedLeft(Int_t det, Int_t col, Int_t row) +{ + // + // Returns status, see name of functions for details ;-) + // + + const AliTRDCalPadStatus *cal = dynamic_cast + (GetCachedCDBObject(kIDPadStatus)); + if (!cal) { + return -1; + } + + return cal->IsBridgedLeft(det,col,row); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::IsPadBridgedRight(Int_t det, Int_t col, Int_t row) +{ + // + // Returns status, see name of functions for details ;-) + // + + const AliTRDCalPadStatus * cal = dynamic_cast + (GetCachedCDBObject(kIDPadStatus)); + if (!cal) { + return -1; + } + + return cal->IsBridgedRight(det,col,row); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::IsPadNotConnected(Int_t det, Int_t col, Int_t row) +{ + // + // Returns status, see name of functions for details ;-) + // + + const AliTRDCalPadStatus * cal = dynamic_cast + (GetCachedCDBObject(kIDPadStatus)); + if (!cal) { + return -1; + } + + return cal->IsNotConnected(det,col,row); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::IsChamberGood(Int_t det) +{ + // + // Returns status, see name of functions for details ;-) + // + + const AliTRDCalChamberStatus * cal = dynamic_cast + (GetCachedCDBObject(kIDChamberStatus)); + if (!cal) { + return -1; + } + + return cal->IsGood(det); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::IsChamberNoData(Int_t det) +{ + // + // Returns status, see name of functions for details ;-) + // + + const AliTRDCalChamberStatus * cal = dynamic_cast + (GetCachedCDBObject(kIDChamberStatus)); + if (!cal) { + return -1; + } + + return cal->IsNoData(det); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::IsHalfChamberNoData(Int_t det, Int_t side) +{ + // + // Returns status, see name of functions for details ;-) + // + + const AliTRDCalChamberStatus * cal = dynamic_cast + (GetCachedCDBObject(kIDChamberStatus)); + if (!cal) { + return -1; + } + + return side > 0 ? cal->IsNoDataSideB(det) : cal->IsNoDataSideA(det); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::IsChamberBadCalibrated(Int_t det) +{ + // + // Returns status, see name of functions for details ;-) + // + + const AliTRDCalChamberStatus * cal = dynamic_cast + (GetCachedCDBObject(kIDChamberStatus)); + if (!cal) { + return -1; + } + + return cal->IsBadCalibrated(det); + +} + +//_____________________________________________________________________________ +Bool_t AliTRDcalibDB::IsChamberNotCalibrated(Int_t det) +{ + // + // Returns status, see name of functions for details ;-) + // + + const AliTRDCalChamberStatus * cal = dynamic_cast + (GetCachedCDBObject(kIDChamberStatus)); + if (!cal) { + return -1; + } + + return cal->IsNotCalibrated(det); + +} + +//_____________________________________________________________________________ +const AliTRDCalPID *AliTRDcalibDB::GetPIDObject(AliTRDpidUtil::ETRDPIDMethod method) +{ + // + // Returns the object storing the distributions for PID with likelihood + // + + switch(method) { + case AliTRDpidUtil::kLQ: + return dynamic_cast(GetCachedCDBObject(kIDPIDLQ)); + case AliTRDpidUtil::kNN: + return dynamic_cast(GetCachedCDBObject(kIDPIDNN)); + case AliTRDpidUtil::kESD: + return 0x0; // To avoid compiler warnings + } + + return 0x0; + +} + +//_____________________________________________________________________________ +AliTRDPIDResponse *AliTRDcalibDB::GetPIDResponse(AliTRDPIDResponse::ETRDPIDMethod /*method*/) +{ + // + // Returns the PID response object for 1D-LQ + // + + if (!fPIDResponse) { + AliDebug(2, "Setting new PID response."); + + fPIDResponse = new AliTRDPIDResponse; + + // Load Reference Histos from OCDB +// if(method == AliTRDPIDResponse::kLQ1D){ + //fPIDResponse->SetPIDmethod(AliTRDPIDResponse::kLQ1D); + const TObjArray *references = dynamic_cast(GetCachedCDBObject(kIDPIDLQ1D)); + + TIter refs(references); + TObject *obj = NULL; + AliTRDPIDReference *ref = NULL; + Bool_t hasReference = kFALSE; + while ((obj = refs())){ + if ((ref = dynamic_cast(obj))){ + AliDebug(2, "Setting new PID response object."); + TDirectory *bkpdir = gDirectory; + gROOT->cd(); + AliTRDPIDResponseObject *ro = new AliTRDPIDResponseObject; + ro->SetPIDReference(ref); + fPIDResponse->SetPIDResponseObject(ro); + hasReference = kTRUE; + gDirectory = bkpdir; + break; + } + } + + if (!hasReference) { + AliError("Reference histograms not found in the OCDB"); + } + } + +// } + + return fPIDResponse; + +} + +//_____________________________________________________________________________ +const AliTRDCalTrkAttach* AliTRDcalibDB::GetAttachObject() +{ + // + // Returns the object storing likelihood distributions for cluster to track attachment + // + + return dynamic_cast(GetCachedCDBObject(kIDAttach)); + +} + +//_____________________________________________________________________________ +const AliTRDCalMonitoring *AliTRDcalibDB::GetMonitoringObject() +{ + // + // Returns the object storing the monitoring data + // + + return dynamic_cast + (GetCachedCDBObject(kIDMonitoringData)); + +} + +//_____________________________________________________________________________ +void AliTRDcalibDB::SamplePRF() +{ + // + // Samples the pad response function (should maybe go somewhere else ...) + // + + const Int_t kPRFbin = 61; + + Float_t prf[kNlayer][kPRFbin] = { + {2.9037e-02, 3.3608e-02, 3.9020e-02, 4.5292e-02, + 5.2694e-02, 6.1362e-02, 7.1461e-02, 8.3362e-02, + 9.7063e-02, 1.1307e-01, 1.3140e-01, 1.5235e-01, + 1.7623e-01, 2.0290e-01, 2.3294e-01, 2.6586e-01, + 3.0177e-01, 3.4028e-01, 3.8077e-01, 4.2267e-01, + 4.6493e-01, 5.0657e-01, 5.4655e-01, 5.8397e-01, + 6.1767e-01, 6.4744e-01, 6.7212e-01, 6.9188e-01, + 7.0627e-01, 7.1499e-01, 7.1851e-01, 7.1499e-01, + 7.0627e-01, 6.9188e-01, 6.7212e-01, 6.4744e-01, + 6.1767e-01, 5.8397e-01, 5.4655e-01, 5.0657e-01, + 4.6493e-01, 4.2267e-01, 3.8077e-01, 3.4028e-01, + 3.0177e-01, 2.6586e-01, 2.3294e-01, 2.0290e-01, + 1.7623e-01, 1.5235e-01, 1.3140e-01, 1.1307e-01, + 9.7063e-02, 8.3362e-02, 7.1461e-02, 6.1362e-02, + 5.2694e-02, 4.5292e-02, 3.9020e-02, 3.3608e-02, + 2.9037e-02}, + {2.5478e-02, 2.9695e-02, 3.4655e-02, 4.0454e-02, + 4.7342e-02, 5.5487e-02, 6.5038e-02, 7.6378e-02, + 8.9696e-02, 1.0516e-01, 1.2327e-01, 1.4415e-01, + 1.6794e-01, 1.9516e-01, 2.2573e-01, 2.5959e-01, + 2.9694e-01, 3.3719e-01, 3.7978e-01, 4.2407e-01, + 4.6889e-01, 5.1322e-01, 5.5569e-01, 5.9535e-01, + 6.3141e-01, 6.6259e-01, 6.8882e-01, 7.0983e-01, + 7.2471e-01, 7.3398e-01, 7.3761e-01, 7.3398e-01, + 7.2471e-01, 7.0983e-01, 6.8882e-01, 6.6259e-01, + 6.3141e-01, 5.9535e-01, 5.5569e-01, 5.1322e-01, + 4.6889e-01, 4.2407e-01, 3.7978e-01, 3.3719e-01, + 2.9694e-01, 2.5959e-01, 2.2573e-01, 1.9516e-01, + 1.6794e-01, 1.4415e-01, 1.2327e-01, 1.0516e-01, + 8.9696e-02, 7.6378e-02, 6.5038e-02, 5.5487e-02, + 4.7342e-02, 4.0454e-02, 3.4655e-02, 2.9695e-02, + 2.5478e-02}, + {2.2363e-02, 2.6233e-02, 3.0782e-02, 3.6140e-02, + 4.2535e-02, 5.0157e-02, 5.9197e-02, 6.9900e-02, + 8.2707e-02, 9.7811e-02, 1.1548e-01, 1.3601e-01, + 1.5998e-01, 1.8739e-01, 2.1840e-01, 2.5318e-01, + 2.9182e-01, 3.3373e-01, 3.7837e-01, 4.2498e-01, + 4.7235e-01, 5.1918e-01, 5.6426e-01, 6.0621e-01, + 6.4399e-01, 6.7700e-01, 7.0472e-01, 7.2637e-01, + 7.4206e-01, 7.5179e-01, 7.5551e-01, 7.5179e-01, + 7.4206e-01, 7.2637e-01, 7.0472e-01, 6.7700e-01, + 6.4399e-01, 6.0621e-01, 5.6426e-01, 5.1918e-01, + 4.7235e-01, 4.2498e-01, 3.7837e-01, 3.3373e-01, + 2.9182e-01, 2.5318e-01, 2.1840e-01, 1.8739e-01, + 1.5998e-01, 1.3601e-01, 1.1548e-01, 9.7811e-02, + 8.2707e-02, 6.9900e-02, 5.9197e-02, 5.0157e-02, + 4.2535e-02, 3.6140e-02, 3.0782e-02, 2.6233e-02, + 2.2363e-02}, + {1.9635e-02, 2.3167e-02, 2.7343e-02, 3.2293e-02, + 3.8224e-02, 4.5335e-02, 5.3849e-02, 6.4039e-02, + 7.6210e-02, 9.0739e-02, 1.0805e-01, 1.2841e-01, + 1.5216e-01, 1.7960e-01, 2.1099e-01, 2.4671e-01, + 2.8647e-01, 3.2996e-01, 3.7660e-01, 4.2547e-01, + 4.7536e-01, 5.2473e-01, 5.7215e-01, 6.1632e-01, + 6.5616e-01, 6.9075e-01, 7.1939e-01, 7.4199e-01, + 7.5838e-01, 7.6848e-01, 7.7227e-01, 7.6848e-01, + 7.5838e-01, 7.4199e-01, 7.1939e-01, 6.9075e-01, + 6.5616e-01, 6.1632e-01, 5.7215e-01, 5.2473e-01, + 4.7536e-01, 4.2547e-01, 3.7660e-01, 3.2996e-01, + 2.8647e-01, 2.4671e-01, 2.1099e-01, 1.7960e-01, + 1.5216e-01, 1.2841e-01, 1.0805e-01, 9.0739e-02, + 7.6210e-02, 6.4039e-02, 5.3849e-02, 4.5335e-02, + 3.8224e-02, 3.2293e-02, 2.7343e-02, 2.3167e-02, + 1.9635e-02}, + {1.7224e-02, 2.0450e-02, 2.4286e-02, 2.8860e-02, + 3.4357e-02, 4.0979e-02, 4.8966e-02, 5.8612e-02, + 7.0253e-02, 8.4257e-02, 1.0102e-01, 1.2094e-01, + 1.4442e-01, 1.7196e-01, 2.0381e-01, 2.4013e-01, + 2.8093e-01, 3.2594e-01, 3.7450e-01, 4.2563e-01, + 4.7796e-01, 5.2991e-01, 5.7974e-01, 6.2599e-01, + 6.6750e-01, 7.0344e-01, 7.3329e-01, 7.5676e-01, + 7.7371e-01, 7.8410e-01, 7.8793e-01, 7.8410e-01, + 7.7371e-01, 7.5676e-01, 7.3329e-01, 7.0344e-01, + 6.6750e-01, 6.2599e-01, 5.7974e-01, 5.2991e-01, + 4.7796e-01, 4.2563e-01, 3.7450e-01, 3.2594e-01, + 2.8093e-01, 2.4013e-01, 2.0381e-01, 1.7196e-01, + 1.4442e-01, 1.2094e-01, 1.0102e-01, 8.4257e-02, + 7.0253e-02, 5.8612e-02, 4.8966e-02, 4.0979e-02, + 3.4357e-02, 2.8860e-02, 2.4286e-02, 2.0450e-02, + 1.7224e-02}, + {1.5096e-02, 1.8041e-02, 2.1566e-02, 2.5793e-02, + 3.0886e-02, 3.7044e-02, 4.4515e-02, 5.3604e-02, + 6.4668e-02, 7.8109e-02, 9.4364e-02, 1.1389e-01, + 1.3716e-01, 1.6461e-01, 1.9663e-01, 2.3350e-01, + 2.7527e-01, 3.2170e-01, 3.7214e-01, 4.2549e-01, + 4.8024e-01, 5.3460e-01, 5.8677e-01, 6.3512e-01, + 6.7838e-01, 7.1569e-01, 7.4655e-01, 7.7071e-01, + 7.8810e-01, 7.9871e-01, 8.0255e-01, 7.9871e-01, + 7.8810e-01, 7.7071e-01, 7.4655e-01, 7.1569e-01, + 6.7838e-01, 6.3512e-01, 5.8677e-01, 5.3460e-01, + 4.8024e-01, 4.2549e-01, 3.7214e-01, 3.2170e-01, + 2.7527e-01, 2.3350e-01, 1.9663e-01, 1.6461e-01, + 1.3716e-01, 1.1389e-01, 9.4364e-02, 7.8109e-02, + 6.4668e-02, 5.3604e-02, 4.4515e-02, 3.7044e-02, + 3.0886e-02, 2.5793e-02, 2.1566e-02, 1.8041e-02, + 1.5096e-02}}; + + // More sampling precision with linear interpolation + fPRFlo = -1.5; + fPRFhi = 1.5; + Float_t pad[kPRFbin]; + Int_t sPRFbin = kPRFbin; + Float_t sPRFwid = (fPRFhi - fPRFlo) / ((Float_t) sPRFbin); + for (Int_t iPad = 0; iPad < sPRFbin; iPad++) { + pad[iPad] = ((Float_t) iPad + 0.5) * sPRFwid + fPRFlo; + } + fPRFbin = 500; + fPRFwid = (fPRFhi - fPRFlo) / ((Float_t) fPRFbin); + fPRFpad = ((Int_t) (1.0 / fPRFwid)); + + if (fPRFsmp) delete [] fPRFsmp; + fPRFsmp = new Float_t[kNlayer*fPRFbin]; + + Int_t ipos1; + Int_t ipos2; + Float_t diff; + + for (Int_t iLayer = 0; iLayer < kNlayer; iLayer++) { + + for (Int_t iBin = 0; iBin < fPRFbin; iBin++) { + + Float_t bin = (((Float_t) iBin) + 0.5) * fPRFwid + fPRFlo; + ipos1 = ipos2 = 0; + diff = 0; + do { + diff = bin - pad[ipos2++]; + } while ((diff > 0) && (ipos2 < kPRFbin)); + if (ipos2 == kPRFbin) { + fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1]; + } + else if (ipos2 == 1) { + fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2-1]; + } + else { + ipos2--; + if (ipos2 >= kPRFbin) ipos2 = kPRFbin - 1; + ipos1 = ipos2 - 1; + fPRFsmp[iLayer*fPRFbin+iBin] = prf[iLayer][ipos2] + + diff * (prf[iLayer][ipos2] - prf[iLayer][ipos1]) + / sPRFwid; + } + + } + } + +} + +//_____________________________________________________________________________ +Int_t AliTRDcalibDB::PadResponse(Double_t signal, Double_t dist + , Int_t layer, Double_t *pad) const +{ + // + // Applies the pad response + // So far this is the fixed parametrization and should be replaced by + // something dependent on calibration values + // + + Int_t iBin = ((Int_t) ((-dist - fPRFlo) / fPRFwid)); + Int_t iOff = layer * fPRFbin; + + Int_t iBin0 = iBin - fPRFpad + iOff; + Int_t iBin1 = iBin + iOff; + Int_t iBin2 = iBin + fPRFpad + iOff; + + pad[0] = 0.0; + pad[1] = 0.0; + pad[2] = 0.0; + if ((iBin1 >= 0) && (iBin1 < (fPRFbin*kNlayer))) { + + if (iBin0 >= 0) { + pad[0] = signal * fPRFsmp[iBin0]; + } + pad[1] = signal * fPRFsmp[iBin1]; + if (iBin2 < (fPRFbin*kNlayer)) { + pad[2] = signal * fPRFsmp[iBin2]; + } + + return 1; + + } + else { + + return 0; + + } + +} + + +AliTRDtrapConfig* AliTRDcalibDB::GetTrapConfig() +{ + // return an existing TRAPconfig or load it from the OCDB + // in case of failure, a default TRAPconfig is created + + if (fTrapConfig) + return fTrapConfig; + else { + if ((fTrapConfigName.Length() <= 0) || (fTrapConfigVersion.Length() <= 0)) { + // query the configuration to be used + this->GetGlobalConfiguration(fTrapConfigName); + this->GetGlobalConfigurationVersion(fTrapConfigVersion); + } + + // try to load the requested configuration + this->LoadTrapConfig(fTrapConfigName, fTrapConfigVersion); + + // if we still don't have a valid TRAPconfig, create a default one + if (!fTrapConfig) { + AliWarning("Falling back to default configuration"); + static AliTRDtrapConfig trapConfigDefault("default", "default TRAP configuration"); + fTrapConfig = &trapConfigDefault; + AliTRDtrapConfigHandler cfgHandler(fTrapConfig); + cfgHandler.Init(); + cfgHandler.LoadConfig(); + } + + AliInfo(Form("using TRAPconfig \"%s\"", fTrapConfig->GetTitle())); + + // we still have to load the gain tables + // if the gain filter is active + if (HasOnlineFilterGain()) { + const Int_t nDets = AliTRDgeometry::Ndet(); + const Int_t nMcms = AliTRDgeometry::MCMmax(); + const Int_t nChs = AliTRDgeometry::ADCmax(); + + // gain factors are per MCM + // allocate the registers accordingly + for (Int_t ch = 0; ch < nChs; ++ch) { + AliTRDtrapConfig::TrapReg_t regFGAN = (AliTRDtrapConfig::TrapReg_t) (AliTRDtrapConfig::kFGA0 + ch); + AliTRDtrapConfig::TrapReg_t regFGFN = (AliTRDtrapConfig::TrapReg_t) (AliTRDtrapConfig::kFGF0 + ch); + fTrapConfig->SetTrapRegAlloc(regFGAN, AliTRDtrapConfig::kAllocByMCM); + fTrapConfig->SetTrapRegAlloc(regFGFN, AliTRDtrapConfig::kAllocByMCM); + } + + for (Int_t iDet = 0; iDet < nDets; ++iDet) { + AliTRDCalOnlineGainTableROC *gainTbl = GetOnlineGainTableROC(iDet); + if (gainTbl) { + const Int_t nRobs = AliTRDgeometry::GetStack(iDet) == 2 ? + AliTRDgeometry::ROBmaxC0() : AliTRDgeometry::ROBmaxC1(); + for (Int_t rob = 0; rob < nRobs; ++rob) { + for (Int_t mcm = 0; mcm < nMcms; ++mcm) { + AliTRDCalOnlineGainTableMCM *gainTblMCM = gainTbl->GetGainTableMCM(rob, mcm); + + // set ADC reference voltage + fTrapConfig->SetTrapReg(AliTRDtrapConfig::kADCDAC, gainTblMCM->GetAdcdac(), iDet, rob, mcm); + + // set constants channel-wise + for (Int_t ch = 0; ch < nChs; ++ch) { + AliTRDtrapConfig::TrapReg_t regFGAN = (AliTRDtrapConfig::TrapReg_t) (AliTRDtrapConfig::kFGA0 + ch); + AliTRDtrapConfig::TrapReg_t regFGFN = (AliTRDtrapConfig::TrapReg_t) (AliTRDtrapConfig::kFGF0 + ch); + fTrapConfig->SetTrapReg(regFGAN, gainTblMCM->GetFGAN(ch), iDet, rob, mcm); + fTrapConfig->SetTrapReg(regFGFN, gainTblMCM->GetFGFN(ch), iDet, rob, mcm); + } + } + } + } + } + } + + return fTrapConfig; + } +} + + +AliTRDtrapConfig* AliTRDcalibDB::LoadTrapConfig(const TString &name, const TString &version) +{ + // try to load the specified configuration from the OCDB + // if it fails, or it does not exist, return null + + AliInfo(Form("looking for TRAPconfig \"%s.%s\"", name.Data(), version.Data())); + + const AliTRDCalTrapConfig *caltrap = dynamic_cast (GetCachedCDBObject(kIDTrapConfig)); + + if (caltrap) { + TString configName(name); + configName.Append("."); + configName.Append(version); + fTrapConfig = caltrap->Get(configName); + } + else { + fTrapConfig = 0x0; + AliError("No TRAPconfig entry found!"); + } + + return fTrapConfig; +}