+++ /dev/null
-/*
-
- This macros setup the TPC calibration task AddTaskTPCCalib
- for CPass0.
- - the run number is required to config TPC OCDB
-
- The following calibration components are added to the AliTPCAnalysisTaskcalib task:
- 1. AliTPCcalibCalib - redo reconstruction with current calibration
- 2. AliTPCcalibTimeGain - TPC time dependent gain calibration
- 3. AliTPCcalibTime - TPC time dependent drift time calibration
-
-*/
-
-// function to set TPC OCDB parameters
-void ConfigOCDB(Int_t crun);
-
-Int_t debugLevel=0;
-Int_t streamLevel=0;
-
-//_____________________________________________________________________________
-AliAnalysisTask *AddTaskTPCCalib(Int_t runNumber)
-{
- //
- // add calibration task
- //
- AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
- if (!mgr) {
- ::Error("AddTaskTPCCalib", "No analysis manager to connect to.");
- return NULL;
- }
-
- // check the input handler
- if (!mgr->GetInputEventHandler()) {
- ::Error("AddTaskTPCCalib", "This task requires an input event handler");
- return NULL;
- }
-
- // set TPC OCDB parameters
- ConfigOCDB(runNumber);
-
- // setup task TPCCalib
- TString outputFileName=mgr->GetCommonFileName();
- AliTPCAnalysisTaskcalib *task1=new AliTPCAnalysisTaskcalib("CalibObjectsTrain1");
- SetupCalibTaskTrain1(task1);
- mgr->AddTask(task1);
- AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer();
- if (!cinput1) cinput1 = mgr->CreateContainer("cchain",TChain::Class(),
- AliAnalysisManager::kInputContainer);
- for (Int_t i=0; i<task1->GetJobs()->GetEntries(); i++) {
- if (task1->GetJobs()->At(i)) {
- AliAnalysisDataContainer* coutput = mgr->CreateContainer(task1->GetJobs()->At(i)->GetName(),
- AliTPCcalibBase::Class(),
- AliAnalysisManager::kOutputContainer,
- "AliESDfriends_v1.root:TPCCalib");
- mgr->ConnectOutput(task1,i,coutput);
- }
- }
- mgr->ConnectInput(task1,0,cinput1);
- //
- // setup task TPCAlign
- AliTPCAnalysisTaskcalib *taskAlign=new AliTPCAnalysisTaskcalib("CalibObjectsTrain1");
- SetupCalibTaskTrainAlign(taskAlign);
- mgr->AddTask(taskAlign);
- AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer();
- if (!cinput1) cinput1 = mgr->CreateContainer("cchain",TChain::Class(),
- AliAnalysisManager::kInputContainer);
- for (Int_t i=0; i<taskAlign->GetJobs()->GetEntries(); i++) {
- if (taskAlign->GetJobs()->At(i)) {
- AliAnalysisDataContainer* coutput = mgr->CreateContainer(taskAlign->GetJobs()->At(i)->GetName(),
- AliTPCcalibBase::Class(),
- AliAnalysisManager::kOutputContainer,
- "AliESDfriends_v1.root:TPCAlign");
- mgr->ConnectOutput(taskAlign,i,coutput);
- }
- }
- mgr->ConnectInput(taskAlign,0,cinput1);
- //
- // setup task TPCCluster
- AliTPCAnalysisTaskcalib *taskCluster=new AliTPCAnalysisTaskcalib("CalibObjectsTrain1");
- SetupCalibTaskTrainCluster(taskCluster);
- mgr->AddTask(taskCluster);
- AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer();
- if (!cinput1) cinput1 = mgr->CreateContainer("cchain",TChain::Class(),
- AliAnalysisManager::kInputContainer);
- for (Int_t i=0; i<taskCluster->GetJobs()->GetEntries(); i++) {
- if (taskCluster->GetJobs()->At(i)) {
- AliAnalysisDataContainer* coutput = mgr->CreateContainer(taskCluster->GetJobs()->At(i)->GetName(),
- AliTPCcalibBase::Class(),
- AliAnalysisManager::kOutputContainer,
- "AliESDfriends_v1.root:TPCCluster");
- mgr->ConnectOutput(taskCluster,i,coutput);
- }
- }
- mgr->ConnectInput(taskCluster,0,cinput1);
- //
-
- return task1;
-}
-
-//_____________________________________________________________________________
-void AddCalibCalib(TObject* task){
- //
- // Responsible: Marian Ivanov
- // Description:
- // calibCalib is a prefilter
- // The current OCDB entries transformation are applied on cluster, tracks are refitted
- //
- AliTPCAnalysisTaskcalib* myTask = (AliTPCAnalysisTaskcalib*) task;
- AliTPCcalibCalib *calibCalib = new AliTPCcalibCalib("calibTPC","calibTPC");
- calibCalib->SetDebugLevel(0);
- calibCalib->SetStreamLevel(0);
- calibCalib->SetTriggerMask(-1,-1,kFALSE); //accept everything
- myTask->AddJob(calibCalib);
-}
-
-//_____________________________________________________________________________
-void AddCalibTimeGain(TObject* task, Bool_t isCosmic = kFALSE, char * name = "calibTimeGain"){
- //
- // Responsible: Alexander Kalweit
- // Description: Time Gain calibration
- //
-
- // Set run time ranges (time stamps)
- AliCDBEntry* entry = AliCDBManager::Instance()->Get("GRP/GRP/Data");
- if(!entry) {
- ::Error("AddCalibTimeGain","Cannot get AliCDBEntry");
- return;
- }
- const AliGRPObject* grpData = dynamic_cast<AliGRPObject*>(entry->GetObject());
- if(!grpData) {
- ::Error("AddCalibTimeGain","Cannot get AliGRPObject");
- return;
- }
- time_t sTime = grpData->GetTimeStart();
- time_t eTime = grpData->GetTimeEnd();
- TTimeStamp startRunTime(sTime);
- TTimeStamp stopRunTime(eTime);
-
- UInt_t year;
- startRunTime.GetDate(kTRUE,0,&year);
- TTimeStamp startTime(year,1,1,0,0,0);
- TTimeStamp stopTime(year,12,31,23,59,59);
-
- //
- // setup calibration component
- //
-
- Bool_t useQmax = (grpData->GetBeamType()).Contains("Pb-Pb");
-
- AliTPCAnalysisTaskcalib* myTask = (AliTPCAnalysisTaskcalib*) task;
- AliTPCcalibTimeGain *calibTimeGain = new AliTPCcalibTimeGain(name,"calibTimeGain", startTime.GetSec(), stopTime.GetSec(), 10*60);
- calibTimeGain->SetIsCosmic(isCosmic);
- calibTimeGain->SetUseCookAnalytical(kTRUE);
- calibTimeGain->SetUseMax(useQmax);
- calibTimeGain->SetDebugLevel(0);
- calibTimeGain->SetStreamLevel(0);
- calibTimeGain->SetTriggerMask(-1,-1,kTRUE); //reject laser
- calibTimeGain->SetLowerTrunc(0.02);
- calibTimeGain->SetUpperTrunc(0.6);
-
- myTask->AddJob(calibTimeGain);
-
- AliTPCcalibGainMult *calibGainMult = new AliTPCcalibGainMult("calibGainMult","calibGainMult");
- calibGainMult->SetUseMax(useQmax);
- calibGainMult->SetDebugLevel(0);
- calibGainMult->SetStreamLevel(0);
- calibGainMult->SetTriggerMask(-1,-1,kTRUE); //reject laser
- calibGainMult->SetLowerTrunc(0.02);
- calibGainMult->SetUpperTrunc(0.6);
-
- myTask->AddJob(calibGainMult);
-
-}
-
-//_____________________________________________________________________________
-void AddCalibTime(TObject* task){
- //
- // Responsible: Dag Larsen
- // Description: Time V drift calibration
- //
-
- // Set run time ranges (time stamps)
- AliCDBEntry* entry = AliCDBManager::Instance()->Get("GRP/GRP/Data");
- if(!entry) {
- ::Error("AddCalibTime","Cannot get AliCDBEntry");
- return;
- }
- const AliGRPObject* grpData = dynamic_cast<AliGRPObject*>(entry->GetObject());
- if(!grpData) {
- ::Error("AddCalibTime","Cannot get AliGRPObject");
- return;
- }
- time_t sTime = grpData->GetTimeStart();
- time_t eTime = grpData->GetTimeEnd();
-
- TTimeStamp startRunTime(sTime);
- TTimeStamp stopRunTime(eTime);
-
- UInt_t year;
- startRunTime.GetDate(kTRUE,0,&year);
- TTimeStamp startTime(year,1,1,0,0,0);
- TTimeStamp stopTime(year,12,31,23,59,59);
-
- //
- // setup calibration component
- //
- AliTPCAnalysisTaskcalib* myTask = (AliTPCAnalysisTaskcalib*) task;
- AliTPCcalibTime *calibTime = new AliTPCcalibTime("calibTime","calibTime", startTime.GetSec(), stopTime.GetSec(), 10*60, 2);
- calibTime->SetDebugLevel(0);
- calibTime->SetStreamLevel(0);
- calibTime->SetTriggerMask(-1,-1,kFALSE); //accept everything
-
- // max 15000 tracks per event
- calibTime->SetCutTracks(15000);
-
- myTask->AddJob(calibTime);
-}
-
-
-void AddCalibTracks(TObject* task){
- //
- // Responsible: Marian Ivanov
- // Description:
- // Histogram residuals and pulls of the track parameters in bins of track parameters
- //
- AliTPCAnalysisTaskcalib* myTask = (AliTPCAnalysisTaskcalib*) task;
- AliTPCClusterParam * clusterParam = AliTPCcalibDB::Instance()->GetClusterParam();
-
- AliTPCcalibTracksCuts *cuts = new AliTPCcalibTracksCuts(30, 0.4, 5, 0.13, 0.018);
- //
- AliTPCcalibTracks *calibTracks = new AliTPCcalibTracks("calibTracks", "Resolution calibration object for tracks", clusterParam, cuts);
- calibTracks->SetDebugLevel(debugLevel);
- calibTracks->SetStreamLevel(streamLevel);
- calibTracks->SetTriggerMask(-1,-1,kTRUE);
- myTask->AddJob(calibTracks);
-}
-
-
-void AddCalibAlign(TObject* task){
- //
- // Responsible: Marian Ivanov
- // Description:
- //
- AliTPCAnalysisTaskcalib* myTask = (AliTPCAnalysisTaskcalib*) task;
- AliTPCcalibAlign *calibAlign = new AliTPCcalibAlign("alignTPC","Alignment of the TPC sectors");
- calibAlign->SetDebugLevel(debugLevel);
- calibAlign->SetStreamLevel(streamLevel);
- calibAlign->SetTriggerMask(-1,-1,kTRUE); //accept everything
- myTask->AddJob(calibAlign);
-}
-
-
-void AddCalibLaser(TObject* task){
- //
- // Responsible: Marian Ivanov
- // Description:
- //
- AliTPCAnalysisTaskcalib* myTask = (AliTPCAnalysisTaskcalib*) task;
- AliTPCcalibLaser *calibLaser = new AliTPCcalibLaser("laserTPC","laserTPC");
- calibLaser->SetDebugLevel(debugLevel);
- calibLaser->SetStreamLevel(streamLevel);
- calibLaser->SetTriggerMask(-1,-1,kFALSE); //accept everything
- myTask->AddJob(calibLaser);
-}
-
-
-void AddCalibCosmic(TObject* task){
- //
- // Responsible: Marian Ivanov
- // Description:
- // Histogram residuals and pulls of the track parameters in bins of track parameters
- // Dump cosmic tracks to the tree
- //
- AliTPCAnalysisTaskcalib* myTask = (AliTPCAnalysisTaskcalib*) task;
- AliTPCcalibCosmic *calibCosmic = new AliTPCcalibCosmic("cosmicTPC","cosmicTPC");
- calibCosmic->SetDebugLevel(debugLevel);
- calibCosmic->SetStreamLevel(1);
- calibCosmic->SetTriggerMask(-1,-1,kTRUE); //accept everything
- myTask->AddJob(calibCosmic);
-}
-
-
-
-//_____________________________________________________________________________
-void SetupCalibTaskTrain1(TObject* task){
- //
- // Setup tasks for calibration train
- //
- AddCalibCalib(task);
- AddCalibTimeGain(task);
- AddCalibTime(task);
-}
-
-void SetupCalibTaskTrainAlign(TObject* task){
- //
- // Setup tasks for calibration train
- //
- AddCalibAlign(task);
- AddCalibLaser(task);
- //AddCalibCosmic(task);
-}
-
-void SetupCalibTaskTrainCluster(TObject* task){
- //
- // Setup tasks for calibration train
- //
- AddCalibTracks(task);
-}
-
-//_____________________________________________________________________________
-void ConfigOCDB(Int_t run){
- //
- // Configure TPC OCDB
- //
- printf("SETUP OCBD for TPC\n");
- printf("SETUP OCBD for TPC\n");
- printf("SETUP OCBD for TPC Run =%d\n", run);
- //
- //
- AliTPCParam *param= AliTPCcalibDB::Instance()->GetParameters();
- param->ReadGeoMatrices();
- //
- AliMagF* magF= TGeoGlobalMagField::Instance()->GetField();
- printf("\n\nSET EXB FIELD\t\n\n");
- AliTPCcalibDB::Instance()->SetExBField(magF);
- //
- //
- //
- AliTPCTransform *transform = AliTPCcalibDB::Instance()->GetTransform() ;
- //
- //AliTPCRecoParam * tpcRecoParam = AliTPCRecoParam::GetCosmicTestParam(kTRUE);
- //
- AliCDBEntry* entry = AliCDBManager::Instance()->Get("TPC/Calib/RecoParam");
- if (!entry){
- ::Error("AddTaskTPCCalib","TPC reco param not available");
- return;
- }
- TObjArray * array = (TObjArray*)entry->GetObject();
- if (!array){
- ::Error("AddTaskTPCCalib","TPC reco param not available");
- return;
- }
-
- //get the beam type from OCDB to decide which type of reco param we need -
- //high or low flux
- entry = AliCDBManager::Instance()->Get("GRP/GRP/Data");
- AliGRPObject* grpData = dynamic_cast<AliGRPObject*>(entry->GetObject()); // new GRP entry
- TString beamType = grpData->GetBeamType();
- if (beamType==AliGRPObject::GetInvalidString()) {
- ::Error("AddTaskTPCCalib","GRP/GRP/Data entry: missing value for the beam type ! Using UNKNOWN");
- beamType = "UNKNOWN";
- }
- // 0 - Low Flux (pp), 1- High Flux (Pb-Pb)
- Int_t fluxType=0;
- if (beamType.Contains("p-p")) {fluxType=0;}
- if (beamType.Contains("A-A")) {fluxType=1;}
- AliTPCRecoParam * tpcRecoParam = (AliTPCRecoParam*)array->At(fluxType);
- ::Info("AddTaskTPCCalib","Beam type: %s, using fluxType=%i",beamType.Data(),fluxType);
- tpcRecoParam->Print();
-
- transform->SetCurrentRecoParam(tpcRecoParam);
- tpcRecoParam->SetUseGainCorrectionTime(0);
- tpcRecoParam->SetUseRPHICorrection(kFALSE);
- tpcRecoParam->SetUseTOFCorrection(kFALSE);
- //
- tpcRecoParam->SetUseDriftCorrectionTime(0);
- tpcRecoParam->SetUseDriftCorrectionGY(0);
- //
- tpcRecoParam->SetUseRadialCorrection(kFALSE);
- tpcRecoParam->SetUseQuadrantAlignment(kFALSE);
- //
- tpcRecoParam->SetUseSectorAlignment(kFALSE);
- tpcRecoParam->SetUseFieldCorrection(kFALSE);
- tpcRecoParam->SetUseExBCorrection(kFALSE);
- //
- tpcRecoParam->SetUseMultiplicityCorrectionDedx(kFALSE);
- tpcRecoParam->SetUseAlignmentTime(kFALSE);
- tpcRecoParam->SetUseComposedCorrection(kTRUE);
- //
- tpcRecoParam->SetCorrectionHVandPTMode(1);
-
- AliTPCcalibDB::Instance()->SetRun(run);
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff