X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=FMD%2FAliFMDReconstructor.cxx;h=38bf2945ade2ca479d7c0f32854d2571995a3076;hb=8b109102929adec97fab65c2e5a56f739d767d97;hp=3befa0df25f789ae22ab5c9d023bba3f4e35c6c5;hpb=75609cab48dde6f51ffc0119101e1e23b0e2f37f;p=u%2Fmrichter%2FAliRoot.git diff --git a/FMD/AliFMDReconstructor.cxx b/FMD/AliFMDReconstructor.cxx index 3befa0df25f..38bf2945ade 100644 --- a/FMD/AliFMDReconstructor.cxx +++ b/FMD/AliFMDReconstructor.cxx @@ -1,3 +1,16 @@ +//____________________________________________________________________ +// +// This is a class that constructs AliFMDRecPoint objects from of Digits +// This class reads either digits from a TClonesArray or raw data from +// a DDL file (or similar), and stores the read ADC counts in an +// internal cache (fAdcs). The rec-points are made via the naiive +// method. +// +//-- Authors: Evgeny Karpechev(INR) and Alla Maevsksia +// Latest changes by Christian Holm Christensen +// +// +//____________________________________________________________________ /************************************************************************** * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * * @@ -13,24 +26,12 @@ * provided "as is" without express or implied warranty. * **************************************************************************/ /* $Id$ */ -/** @file AliFMDReconstructor.cxx - @author Christian Holm Christensen - @date Mon Mar 27 12:47:09 2006 - @brief FMD reconstruction +/** + * @file AliFMDReconstructor.cxx + * @author Christian Holm Christensen + * @date Mon Mar 27 12:47:09 2006 + * @brief FMD reconstruction */ -//____________________________________________________________________ -// -// This is a class that constructs AliFMDRecPoint objects from of Digits -// This class reads either digits from a TClonesArray or raw data from -// a DDL file (or similar), and stores the read ADC counts in an -// internal cache (fAdcs). The rec-points are made via the naiive -// method. -// -//-- Authors: Evgeny Karpechev(INR) and Alla Maevsksia -// Latest changes by Christian Holm Christensen -// -// -//____________________________________________________________________ // #include // ALILOG_H // #include // ALIRUN_H @@ -81,7 +82,9 @@ AliFMDReconstructor::AliFMDReconstructor() fDiagStep2(0), fDiagStep3(0), fDiagStep4(0), - fDiagAll(0) + fDiagAll(0), + fBad(0), + fZombie(false) { // Make a new FMD reconstructor object - default CTOR. SetNoiseFactor(); @@ -115,7 +118,12 @@ AliFMDReconstructor::Init() // Initialize the parameters AliFMDParameters* param = AliFMDParameters::Instance(); - param->Init(); + if (param->Init() != 0) { + AliError("Failed to initialize parameters, making zombie"); + fZombie = true; + } + else + fZombie = false; // Current vertex position fCurrentVertex = 0; @@ -127,32 +135,42 @@ AliFMDReconstructor::Init() // Check if we need diagnostics histograms if (!fDiagnostics) return; AliInfo("Making diagnostics histograms"); - fDiagStep1 = new TH2I("diagStep1", "Read ADC vs. Noise surpressed ADC", - 1024, -.5, 1023.5, 1024, -.5, 1023.5); - fDiagStep1->SetDirectory(0); - fDiagStep1->GetXaxis()->SetTitle("ADC (read)"); - fDiagStep1->GetYaxis()->SetTitle(Form("ADC (noise surpressed %4.f)", - fNoiseFactor)); - fDiagStep2 = new TH2F("diagStep2", "ADC vs Edep deduced", - 1024, -.5, 1023.5, 100, 0, 2); - fDiagStep2->SetDirectory(0); - fDiagStep2->GetXaxis()->SetTitle("ADC (noise surpressed)"); - fDiagStep2->GetYaxis()->SetTitle("#Delta E [GeV]"); - fDiagStep3 = new TH2F("diagStep3", "Edep vs Edep path corrected", - 100, 0., 2., 100, 0., 2.); - fDiagStep3->SetDirectory(0); - fDiagStep3->GetXaxis()->SetTitle("#Delta E [GeV]"); - fDiagStep3->GetYaxis()->SetTitle("#Delta E/#Delta x #times #delta x [GeV]"); - fDiagStep4 = new TH2F("diagStep4", "Edep vs Multiplicity deduced", - 100, 0., 2., 100, -.1, 19.9); - fDiagStep4->SetDirectory(0); - fDiagStep4->GetXaxis()->SetTitle("#Delta E/#Delta x #times #delta x [GeV]"); - fDiagStep4->GetYaxis()->SetTitle("Multiplicity"); - fDiagAll = new TH2F("diagAll", "Read ADC vs Multiplicity deduced", - 1024, -.5, 1023.5, 100, -.1, 19.9); - fDiagAll->SetDirectory(0); - fDiagAll->GetXaxis()->SetTitle("ADC (read)"); - fDiagAll->GetYaxis()->SetTitle("Multiplicity"); + if (!fDiagStep1) { + fDiagStep1 = new TH2I("diagStep1", "Read ADC vs. Noise surpressed ADC", + 1024, -.5, 1023.5, 1024, -.5, 1023.5); + fDiagStep1->SetDirectory(0); + fDiagStep1->GetXaxis()->SetTitle("ADC (read)"); + fDiagStep1->GetYaxis()->SetTitle(Form("ADC (noise surpressed %4.f)", + fNoiseFactor)); + } + if (!fDiagStep2) { + fDiagStep2 = new TH2F("diagStep2", "ADC vs Edep deduced", + 1024, -.5, 1023.5, 100, 0, 2); + fDiagStep2->SetDirectory(0); + fDiagStep2->GetXaxis()->SetTitle("ADC (noise surpressed)"); + fDiagStep2->GetYaxis()->SetTitle("#Delta E [GeV]"); + } + if (!fDiagStep3) { + fDiagStep3 = new TH2F("diagStep3", "Edep vs Edep path corrected", + 100, 0., 2., 100, 0., 2.); + fDiagStep3->SetDirectory(0); + fDiagStep3->GetXaxis()->SetTitle("#Delta E [GeV]"); + fDiagStep3->GetYaxis()->SetTitle("#Delta E/#Delta x #times #delta x [GeV]"); + } + if (!fDiagStep4) { + fDiagStep4 = new TH2F("diagStep4", "Edep vs Multiplicity deduced", + 100, 0., 2., 100, -.1, 19.9); + fDiagStep4->SetDirectory(0); + fDiagStep4->GetXaxis()->SetTitle("#Delta E/#Delta x #times #delta x [GeV]"); + fDiagStep4->GetYaxis()->SetTitle("Multiplicity"); + fDiagAll = new TH2F("diagAll", "Read ADC vs Multiplicity deduced", + 1024, -.5, 1023.5, 100, -.1, 19.9); + } + if (fDiagAll) { + fDiagAll->SetDirectory(0); + fDiagAll->GetXaxis()->SetTitle("ADC (read)"); + fDiagAll->GetYaxis()->SetTitle("Multiplicity"); + } } //____________________________________________________________________ @@ -161,13 +179,19 @@ AliFMDReconstructor::ConvertDigits(AliRawReader* reader, TTree* digitsTree) const { // Convert Raw digits to AliFMDDigit's in a tree + if (fZombie) { + AliWarning("I'm a zombie - cannot do anything"); + return; + } AliFMDDebug(1, ("Reading raw data into digits tree")); if (!digitsTree) { AliError("No digits tree passed"); return; } - static TClonesArray* array = new TClonesArray("AliFMDDigit"); + static TClonesArray* array = 0; + if (!array) array = new TClonesArray("AliFMDDigit"); digitsTree->Branch("FMD", &array); + array->Clear(); AliFMDRawReader rawRead(reader, digitsTree); // rawRead.SetSampleRate(fFMD->GetSampleRate()); @@ -175,14 +199,15 @@ AliFMDReconstructor::ConvertDigits(AliRawReader* reader, rawRead.ReadAdcs(array); Int_t nWrite = digitsTree->Fill(); - AliFMDDebug(1, ("Got a grand total of %d digits, wrote %d bytes to tree", - array->GetEntriesFast(), nWrite)); + AliDebugF(1, "Got a grand total of %d digits, wrote %d bytes to tree", + array->GetEntriesFast(), nWrite); AliFMDAltroMapping* map = AliFMDParameters::Instance()->GetAltroMap(); - for (size_t i = 1; i <= 3; i++) { + for (UShort_t i = 1; i <= 3; i++) { fZS[i-1] = rawRead.IsZeroSuppressed(map->Detector2DDL(i)); fZSFactor[i-1] = rawRead.NoiseFactor(map->Detector2DDL(i)); + AliDebugF(2, "Noise factor for FMD%hu: %d", i, fZSFactor[i-1]); } } @@ -222,14 +247,22 @@ AliFMDReconstructor::GetVertex(AliESDEvent* esd) const Int_t AliFMDReconstructor::GetIdentifier() const { - return AliReconstruction::GetDetIndex(GetDetectorName()); + // Get the detector identifier. + // Note the actual value is cached so that we do not + // need to do many expensive string comparisons. + static Int_t idx = AliReconstruction::GetDetIndex(GetDetectorName()); + return idx; } //____________________________________________________________________ const AliFMDRecoParam* AliFMDReconstructor::GetParameters() const { - Int_t iDet = 12; // GetIdentifier(); + // Get the reconstruction parameters. + // + // Return: + // Pointer to reconstruction parameters or null if not found or wrong type + Int_t iDet = GetIdentifier(); // Was 12 - but changed on Cvetans request const AliDetectorRecoParam* params = AliReconstructor::GetRecoParam(iDet); if (!params || params->IsA() != AliFMDRecoParam::Class()) return 0; return static_cast(params); @@ -239,6 +272,14 @@ AliFMDReconstructor::GetParameters() const void AliFMDReconstructor::UseRecoParam(Bool_t set) const { + // + // Set-up reconstructor to use values from reconstruction + // parameters, if present, for this event. If the argument @a set + // is @c false, then restore preset values. + // + // Parameters: + // set + // static Float_t savedNoiseFactor = fNoiseFactor; static Bool_t savedAngleCorrect = fAngleCorrect; if (set) { @@ -273,28 +314,89 @@ AliFMDReconstructor::MarkDeadChannels(AliESDFMD* esd) const for (UShort_t s = 0; s < nS; s++) { for (UShort_t t = 0; t < nT; t++) { - if (param->IsDead(d, r, s, t)) + // A strip can be marked `bad' for two reasons: + // + // - The raw reader fails to read the value + // - The strip is marked in OCDB as bad (IsDead) + // + // Hence, a dead strip will always be marked kInvalid here, + // while a non-dead bad-read strip will be filled with 0. + if (fBad(d, r, s, t)) { + AliDebugF(5, "Marking FMD%d%c[%2d,%3d] as bad", d, r, s, t); + esd->SetMultiplicity(d, r, s, t, AliESDFMD::kInvalidMult); + } + if (param->IsDead(d, r, s, t)) { + AliDebugF(5, "Marking FMD%d%c[%2d,%3d] as dead", d, r, s, t); esd->SetMultiplicity(d, r, s, t, AliESDFMD::kInvalidMult); - else if (esd->Multiplicity(d, r, s, t) == AliESDFMD::kInvalidMult) + // esd->SetEta(d, r, s, t, AliESDFMD::kInvalidEta); + } + else if (esd->Multiplicity(d, r, s, t) == AliESDFMD::kInvalidMult) { + AliDebugF(20, "Setting null signal in FMD%d%c[%2d,%3d]", + d, r, s, t); esd->SetMultiplicity(d, r, s, t, 0); + } + else { + AliDebugF(10, "Setting FMD%d%c[%2d,%3d]=%f",d,r,s,t, + esd->Multiplicity(d, r, s, t)); + } } } } } } +//____________________________________________________________________ +Bool_t +AliFMDReconstructor::PreReconstruct() const +{ + AliFMDDebug(1, ("Before reoconstructing")); + if (fZombie) { + AliWarning("I'm a zombie - cannot do anything"); + return false; + } + + // Get our vertex + GetVertex(fESD); + + // Reset bad flags + fBad.Reset(false); + + // Reset the output ESD + if (fESDObj) { + fESDObj->Clear(); + + // Pre-set eta values + for (UShort_t d=1; d<=3; d++) { + UShort_t nQ = (d == 1 ? 1 : 2); + for (UShort_t q=0; qSetEta(d, r, 0, t, eta); + } + } + } + } + + + return true; +} + //____________________________________________________________________ void -AliFMDReconstructor::Reconstruct(AliRawReader* reader, TTree*) const +AliFMDReconstructor::Reconstruct(AliFMDRawReader& rawReader) const { // Reconstruct directly from raw data (no intermediate output on // digit tree or rec point tree). // // Parameters: - // reader Raw event reader - // ctree Not used - 'cluster tree' to store rec-points in. - AliFMDDebug(1, ("Reconstructing from raw reader")); - AliFMDRawReader rawReader(reader, 0); + // rawReader FMD Raw event reader + AliFMDDebug(1, ("Reconstructing from FMD raw reader")); + if (!PreReconstruct()) return; UShort_t det, sec, str, fac; Short_t adc, oldDet = -1; @@ -311,7 +413,26 @@ AliFMDReconstructor::Reconstruct(AliRawReader* reader, TTree*) const ProcessSignal(det, rng, sec, str, adc); } UseRecoParam(kFALSE); - + +} + +//____________________________________________________________________ +void +AliFMDReconstructor::Reconstruct(AliRawReader* reader, TTree*) const +{ + // Reconstruct directly from raw data (no intermediate output on + // digit tree or rec point tree). + // + // Parameters: + // reader Raw event reader + // ctree Not used - 'cluster tree' to store rec-points in. + AliFMDDebug(1, ("Reconstructing from raw reader")); + if (fZombie) { + AliWarning("I'm a zombie - cannot do anything"); + return; + } + AliFMDRawReader rawReader(reader, 0); + Reconstruct(rawReader); } //____________________________________________________________________ @@ -324,6 +445,10 @@ AliFMDReconstructor::Digitize(AliRawReader* reader, TClonesArray* sdigits) const // Parameters: // reader Raw event reader // ctree Not used. + if (fZombie) { + AliWarning("I'm a zombie - cannot do anything"); + return; + } AliFMDRawReader rawReader(reader, 0); UShort_t det, sec, str, sam, rat, fac; @@ -358,15 +483,15 @@ AliFMDReconstructor::Reconstruct(TTree* digitsTree, // digitsTree Pointer to a tree containing digits // clusterTree Pointer to output tree // + if (!PreReconstruct()) return; + if (!fMult) fMult = new TClonesArray("AliFMDRecPoint"); AliFMDDebug(1, ("Reconstructing from digits in a tree")); - GetVertex(fESD); - - - static TClonesArray* digits = new TClonesArray("AliFMDDigit"); - TBranch* digitBranch = digitsTree->GetBranch("FMD"); + // Get the digitis array + static TClonesArray* digits = new TClonesArray("AliFMDDigit"); + TBranch* digitBranch = digitsTree->GetBranch("FMD"); if (!digitBranch) { Error("Exec", "No digit branch for the FMD found"); return; @@ -375,16 +500,16 @@ AliFMDReconstructor::Reconstruct(TTree* digitsTree, if (digits) digits->Clear(); if (fMult) fMult->Clear(); - if (fESDObj) fESDObj->Clear(); - + + // Create rec-point output branch fNMult = 0; fTreeR = clusterTree; fTreeR->Branch("FMD", &fMult); - AliFMDDebug(5, ("Getting entry 0 from digit branch")); + AliDebug(5, "Getting entry 0 from digit branch"); digitBranch->GetEntry(0); - AliFMDDebug(5, ("Processing digits")); + AliDebugF(5, "Processing %d digits", digits->GetEntriesFast()); UseRecoParam(kTRUE); ProcessDigits(digits); UseRecoParam(kFALSE); @@ -396,6 +521,32 @@ AliFMDReconstructor::Reconstruct(TTree* digitsTree, } +//____________________________________________________________________ +void +AliFMDReconstructor::ProcessDigits(TClonesArray* digits, + const AliFMDRawReader& rawRead) const +{ + // For each digit, find the pseudo rapdity, azimuthal angle, and + // number of corrected ADC counts, and pass it on to the algorithms + // used. + // + // Parameters: + // digits Array of digits + // + if (fZombie) { + AliWarning("I'm a zombie - cannot do anything"); + return; + } + AliFMDAltroMapping* map = AliFMDParameters::Instance()->GetAltroMap(); + for (size_t i = 1; i <= 3; i++) { + fZS[i-1] = rawRead.IsZeroSuppressed(map->Detector2DDL(i)); + fZSFactor[i-1] = rawRead.NoiseFactor(map->Detector2DDL(i)); + } + UseRecoParam(kTRUE); + ProcessDigits(digits); + UseRecoParam(kFALSE); +} + //____________________________________________________________________ void AliFMDReconstructor::ProcessDigits(TClonesArray* digits) const @@ -411,6 +562,7 @@ AliFMDReconstructor::ProcessDigits(TClonesArray* digits) const AliFMDDebug(2, ("Got %d digits", nDigits)); fESDObj->SetNoiseFactor(fNoiseFactor); fESDObj->SetAngleCorrected(fAngleCorrect); + fBad.Reset(false); for (Int_t i = 0; i < nDigits; i++) { AliFMDDigit* digit = static_cast(digits->At(i)); if (!digit) continue; @@ -422,12 +574,18 @@ AliFMDReconstructor::ProcessDigits(TClonesArray* digits) const void AliFMDReconstructor::ProcessDigit(AliFMDDigit* digit) const { + // + // Process a single digit + // + // Parameters: + // digit Digiti to process + // UShort_t det = digit->Detector(); Char_t rng = digit->Ring(); UShort_t sec = digit->Sector(); UShort_t str = digit->Strip(); Short_t adc = digit->Counts(); - + // if (AliLog::GetDebugLevel("FMD","")>3) digit->Print(); ProcessSignal(det, rng, sec, str, adc); } @@ -448,26 +606,46 @@ AliFMDReconstructor::ProcessSignal(UShort_t det, // rng Strip ID // adc ADC counts // - AliFMDParameters* param = AliFMDParameters::Instance(); + Int_t dbg = AliLog::GetDebugLevel("FMD",""); + Bool_t dhr = dbg > 3 && dbg < 10; + if (dhr) printf("FMD%d%c[%2d,%3d] adc=%4d ", det, rng, sec, str, adc); + + if (adc >= AliFMDRawReader::kBadSignal) { + AliFMDDebug(10, ("FMD%d%c[%2d,%3d] is marked bad", det, rng, sec, str)); + if (dhr) Printf("bad"); + fBad(det,rng,sec,str) = true; + return; + } + // Check that the strip is not marked as dead + AliFMDParameters* param = AliFMDParameters::Instance(); if (param->IsDead(det, rng, sec, str)) { - AliFMDDebug(1, ("FMD%d%c[%2d,%3d] is dead", det, rng, sec, str)); + AliFMDDebug(10, ("FMD%d%c[%2d,%3d] is dead", det, rng, sec, str)); + if (dhr) Printf("dead"); + fBad(det,rng,sec,str) = true; return; } // digit->Print(); // Get eta and phi - Float_t eta, phi; - PhysicalCoordinates(det, rng, sec, str, eta, phi); + Float_t eta = fESDObj->Eta(det, rng, 0, str); // Substract pedestal. UShort_t counts = SubtractPedestal(det, rng, sec, str, adc); - if(counts == USHRT_MAX) return; + if(counts == USHRT_MAX) { + if (dhr) Printf("invalid"); + return; + } + if (dhr) printf("counts=%4d ", counts); // Gain match digits. Double_t edep = Adc2Energy(det, rng, sec, str, eta, counts); // Get rid of nonsense energy - if(edep < 0) return; + if(edep < 0) { + if (dhr) Printf("zero"); + return; + } + if (dhr) printf("edep=%f ", edep); // Make rough multiplicity Double_t mult = Energy2Multiplicity(det, rng, sec, str, edep); @@ -477,13 +655,21 @@ AliFMDReconstructor::ProcessSignal(UShort_t det, // "(ADC: %d, Energy: %f)", det, rng, sec, str, mult, // counts, edep)); // } - if (mult < 0) return; + if (mult < 0) { + if (dhr) Printf("not hit"); + return; + } + + if (dhr) Printf("mult=%f ", mult); AliFMDDebug(10, ("FMD%d%c[%2d,%3d]: " "ADC: %d, Counts: %d, Energy: %f, Mult: %f", det, rng, sec, str, adc, counts, edep, mult)); // Create a `RecPoint' on the output branch. if (fMult) { + Float_t phi; + PhysicalCoordinates(det, rng, sec, str, eta, phi); + AliFMDRecPoint* m = new ((*fMult)[fNMult]) AliFMDRecPoint(det, rng, sec, str, eta, phi, edep, mult); @@ -492,7 +678,7 @@ AliFMDReconstructor::ProcessSignal(UShort_t det, } fESDObj->SetMultiplicity(det, rng, sec, str, mult); - fESDObj->SetEta(det, rng, sec, str, eta); + // fESDObj->SetEta(det, rng, sec, str, eta); if (fDiagAll) fDiagAll->Fill(adc, mult); @@ -551,17 +737,36 @@ AliFMDReconstructor::SubtractPedestal(UShort_t det, Bool_t zsEnabled, UShort_t zsNoiseFactor) const { + // + // Subtract the pedestal off the ADC counts. + // + // Parameters: + // det Detector number + // rng Ring identifier + // sec Sector number + // str Strip number + // adc ADC counts + // noiseFactor If pedestal substracted pedestal is less then + // this times the noise, then consider this to be 0. + // zsEnabled Whether zero-suppression is on. + // zsNoiseFactor Noise factor used in on-line pedestal + // subtraction. + // + // Return: + // The pedestal subtracted ADC counts (possibly 0), or @c + // USHRT_MAX in case of problems. + // AliFMDParameters* param = AliFMDParameters::Instance(); Float_t ped = (zsEnabled ? 0 : - param->GetPedestal(det, rng, sec, str)); + param->GetPedestal(det, rng, sec, str)); Float_t noise = param->GetPedestalWidth(det, rng, sec, str); - if(ped < 0 || noise < 0) { + if (ped < 0 || noise < 0) { AliWarningClass(Form("Invalid pedestal (%f) or noise (%f) " "for FMD%d%c[%02d,%03d]", ped, noise, det, rng, sec, str)); return USHRT_MAX; } - AliDebugClass(15, Form("Subtracting pedestal for FMD%d%c[%2d,%3d]=%4d " + AliDebugClass(10, Form("Subtracting pedestal for FMD%d%c[%2d,%3d]=%4d " "(%s w/factor %d, noise factor %f, " "pedestal %8.2f+/-%8.2f)", det, rng, sec, str, adc, @@ -585,8 +790,8 @@ AliFMDReconstructor::SubtractPedestal(UShort_t det, // // In this way, we make sure that we do not suppress away too much // data, and that the read-factor is the most stringent cut. - Float_t nf = TMath::Max(0.F, noiseFactor - (zsEnabled ? zsNoiseFactor : 0)); - if (counts < noise * nf) counts = 0; + Float_t nf = zsNoiseFactor; // TMath::Max(0.F, noiseFactor - (zsEnabled ? zsNoiseFactor : 0)); + if (counts <= noise * nf) counts = 0; if (counts > 0) AliDebugClass(15, "Got a hit strip"); UShort_t ret = counts < 0 ? 0 : counts; @@ -669,12 +874,12 @@ AliFMDReconstructor::Adc2Energy(UShort_t det, Float_t gain = param->GetPulseGain(det, rng, sec, str); // 'Tagging' bad gains as bad energy if (gain < 0) { - AliWarning(Form("Invalid gain (%f) for FMD%d%c[%02d,%03d]", - gain, det, rng, sec, str)); + AliDebugF(10, "Invalid gain (%f) for FMD%d%c[%02d,%03d]", + gain, det, rng, sec, str); return -1; } - AliFMDDebug(5, ("Converting counts %d to energy (factor=%f, DAC2MIP=%f)", - count, gain,param->GetDACPerMIP())); + AliDebugF(10, "Converting counts %d to energy (factor=%f, DAC2MIP=%f)", + count, gain,param->GetDACPerMIP()); Double_t edep = ((count * param->GetEdepMip()) / (gain * param->GetDACPerMIP())); @@ -733,8 +938,8 @@ AliFMDReconstructor::Adc2Energy(UShort_t det, Double_t theta = 2 * TMath::ATan(TMath::Exp(-eta)); Double_t corr = TMath::Abs(TMath::Cos(theta)); Double_t cedep = corr * edep; - AliFMDDebug(10, ("correcting for path %f * %f = %f (eta=%f, theta=%f)", - edep, corr, cedep, eta, theta)); + AliDebugF(10, "correcting for path %f * %f = %f (eta=%f, theta=%f)", + edep, corr, cedep, eta, theta); if (fDiagStep3) fDiagStep3->Fill(edep, cedep); edep = cedep; } @@ -814,7 +1019,21 @@ AliFMDReconstructor::PhysicalCoordinates(UShort_t det, phi = dphi; } - +namespace { + class ESDPrinter : public AliESDFMD::ForOne + { + public: + ESDPrinter() {} + Bool_t operator()(UShort_t d, Char_t r, UShort_t s, UShort_t t, + Float_t m, Float_t e) + { + if (m > 0 && m != AliESDFMD::kInvalidMult) + printf(" FMD%d%c[%2d,%3d] = %6.3f / %6.3f\n", d, r, s, t, m, e); + return kTRUE; + } + }; +} + //____________________________________________________________________ void @@ -826,6 +1045,10 @@ AliFMDReconstructor::FillESD(TTree* /* digitsTree */, // FIXME: The vertex may not be known when Reconstruct is executed, // so we may have to move some of that member function here. AliFMDDebug(2, ("Calling FillESD with two trees and one ESD")); + if (fZombie) { + AliWarning("I'm a zombie - cannot do anything"); + return; + } // fESDObj->Print(); // Fix up ESD so that only truely dead channels get the kInvalidMult flag. @@ -839,6 +1062,11 @@ AliFMDReconstructor::FillESD(TTree* /* digitsTree */, AliFMDESDRevertexer revertexer; revertexer.Revertex(fESDObj, fCurrentVertex); } + + if (AliDebugLevel() > 10) { + ESDPrinter p; + fESDObj->ForEach(p); + } if (esd) { AliFMDDebug(2, ("Writing FMD data to ESD tree")); @@ -880,6 +1108,13 @@ void AliFMDReconstructor::FillESD(AliRawReader*, TTree* clusterTree, AliESDEvent* esd) const { + // + // Forwards to above member function + // + if (fZombie) { + AliWarning("I'm a zombie - cannot do anything"); + return; + } TTree* dummy = 0; FillESD(dummy, clusterTree, esd); }