===================================================
- ESDMuonFilter task for filling the muon iformation in the AOD from the ESD
- Roberta ARNALDI, Torino
+ Code to include the muon information in the
+ creation of the standard AOD from the ESD
+ Roberta ARNALDI, Enrico SCOMPARIN Torino
---------------------------------------------------------------
-1) RunESDMuonFilter.C --> macro to run locally the AliAnalysisTaskESDMuonFilter
-2) AliAnalysisTaskESDMuonFilter.h --> analysis task to produce the Muon AOD from ESD
-3) AliAnalysisTaskESDMuonFilter.cxx --> analysis task to produce the Muon AOD from ESD
-4) libPWG3muon.pkg
-5) PWG3muonLinkDef.h
+The following filter is used in the official analysis train, in order to copy the muon information from the ESD to the standard AOD.
+
+1) AliAnalysisTaskESDMuonFilter.h --> analysis task to copy the muon information from the ESD to the standard AOD
+2) AliAnalysisTaskESDMuonFilter.cxx --> analysis task to copy the muon information from the ESD to the standard AOD
+
+In order to test locally the analysis train from the ESD to the Standard AOD production, the following macro is provided
+
+1) AnalysisTrainMuonLocal.C
+ - The input file is the ESD
+ - The outputs are the standard AOD and the AOD tag file
+
+===================================================
+ Creation of the MUON-AOD from the standard AOD
+ Roberta ARNALDI, Enrico SCOMPARIN Torino
+---------------------------------------------------------------
+
+Code to produce a muon-AOD, i.e. a replica of the standard AOD containing only events where
+at least one muon in the dimuon spectrometer is present
+
+1) AnalysisTrainFromStandardToMuonAODLocal.C --> macro to produce the MUON-AOD (it runs locally)
+2) AliAnalysisTaskFromStandardToMuonAOD.h --> analysis task to replicate the AOD content for interesting events
+3) AliAnalysisTaskFromStandardToMuonAOD.cxx --> analysis task to replicate the AOD content for interesting events
+
+- The input files are the standard AOD and the AOD tag file.
+ The AOD tag file can be created in the previous step from ESD to Standard AOD, using AnalysisTrainMuonLocal.C, or it can be
+ produced on the fly with this macro.
+- Events containing at least one muon in the muon spectrometer can be selected using the AOD tag files.
+- The contents of the MUON-AOD can be defined by the user in the AnalysisTrainFromStandardToMuonAODLocal.C
+ macro with some settings as
+ SetNeedsTracksBranchReplication(), SetNeedsVerticesBranchReplication()
+ (defined in STEER/AliAODHandler.h)...
===================================================
Calculation of the LUT
- AOD.par
- ANALYSIS.par
- ANALYSISalice.par
+ - PWG3muon.par
If the packages are not present, create them:
cd $ALICE_ROOT
make STEERBase.par
aliroot
AliMUONTriggerEfficiencyCells effCells("MUON.TriggerEfficiencyMap.root")
effCells.DisplayEfficiency()
+
+===================================================
+ Analysis task for checking the consistency of ESD and AOD filling and contents.
+ Mercedes LOPEZ NORIEGA, Orsay
+----------------------------------------------------------------
+
+Purpose:check the consistency between the ESDs and the AOD.
+
+The task works locally and on the grid, there are two macros depending where
+you want to run
+
+Files:
+AliAnalysisTaskAODvsESD.cxx -source files of the analysis task
+AliAnalysisTaskAODvsESD.h
+
+AnalysisTrainMuonComp.C - macro for analysis on the grid
+AnalysisTrainMuonCompLocal.C - macro for local analysis
+
+To run the check:
+1. Copy the following packages in the current working directory
+ - STEERBase.par
+ - ESD.par
+ - AOD.par
+ - ANALYSIS.par
+ - ANALYSISalice.par
+ - PWG3muon.par
+
+2. To run locally:
+ root
+ .x AnalysisTrainMuonCompLocal.C
+
+ by default the macro searches for a tag file of ESDs in the
+ working directory
+
+3. To run on the grid:
+ root
+ .x AnalysisTrainMuonComp.C
+
+ by default the macro searches for a wn.xml in the current directory, with the list
+ of grid files to analyse.
+
+4. Display results:
+The macro creates the file AODvsESDoutput.root
+It contains an Ntuple from the ESDs and Ntuple from the AODs and an inv. mass histo
+for each case
+
+===================================================
+ Analysis task for extracting variables from the ESD for single muons
+ Nicole BASTID and Bogdan VULPESCU, Clermont-Ferrand
+----------------------------------------------------------------
+
+Purpose: the output is an ntuple with single muon tracks selected variables; a
+histogram collects the number of events in different trigger classes.
+
+Files:
+
+AliAnalysisTaskSingleMuESD.cxx - source files of the analysis task
+AliAnalysisTaskSingleMuESD.h
+
+RunSingleMuonAnalysisFromESD.C - macro to run the analysis (with xml input
+ collection and grid connection)
+
+
+How to run:
+
+1. Copy the following packages in the current working directory
+ - STEERBase.par
+ - ESD.par
+ - AOD.par
+ - ANALYSIS.par
+ - ANALYSISalice.par
+ - PWG3muon.par
+
+2. Run root
+
+gROOT->LoadMacro("$ALICE_ROOT/PWG3/muon/RunAnalysis.C");
+setupPar("STEERBase");
+setupPar("ESD");
+setupPar("AOD");
+setupPar("ANALYSIS");
+setupPar("ANALYSISalice");
+setupPar("PWG3muon");
+
+3. To analyse grid files, provide an XML collection file wn.xml and run
+
+gROOT->LoadMacro("$ALICE_ROOT/PWG3/muon/RunSingleMuonAnalysisFromESD.C");
+RunSingleMuonAnalysisFromESD()
+
+4. To analyse local files, modify RunSingleMuonAnalysisFromESD.C
+
+ } else {
+ chain->Add("/path_1_to/AliESDs.root");
+ chain->Add("/path_2_to/AliESDs.root");
+ chain->Add("/path_3_to/AliESDs.root");
+ }
+
+and run (notice the "1" argument)
+
+gROOT->LoadMacro("$ALICE_ROOT/PWG3/muon/RunSingleMuonAnalysisFromESD.C");
+RunSingleMuonAnalysisFromESD(1)
+
+5. Check the results in SingleMuESD.root
+
+Note: for some older runs (PDC08/LHC08t for instance) it is necessary to force
+the values of the trigger mask, because the function
+
+GetFiredTriggerClasses()
+
+from AliESDEvent does not return the proper names of the muon trigger classes.
+So one has to un-comment the line
+
+task->SetTriggerType("MUON");
+
+in the macro RunSingleMuonAnalysisFromESD.C, if the simulation was produced
+with SetMakeTrigger("MUON")
+
+This bug is fixed starting with the TRUNK from 14.11.2008
+
+===================================================
+ Analysis task for RecoCheck analysis of ESD and Kinematics
+ Bogdan VULPESCU, Clermont-Ferrand
+----------------------------------------------------------------
+
+Purpose: the class MUON/AliMUONRecoCheck is used to extract single muon and
+muon pair information in objects of type AliMUONTrackLight and
+AliMUONPairLight. The output file is RecoCheck.root and contains a tree with
+arrays of both objects.
+
+Files:
+
+AliAnalysisTaskRecoCheck.cxx - source files of the analysis task
+AliAnalysisTaskRecoCheck.h
+
+RunRecoCheck.C - macro to run the analysis (with xml input
+ collection and grid connection)
+
+
+How to run:
+
+1. Run aliroot (not root!, the class is in the muondep library)
+
+2. gROOT->LoadMacro("$ALICE_ROOT/PWG3/muondep/RunRecoCheck.C");
+
+3. RunRecoCheck()
+
+4. To analyse local files, modify RunRecoCheck.C
+
+ } else {
+ chain->Add("/path_1_to/AliESDs.root");
+ chain->Add("/path_2_to/AliESDs.root");
+ chain->Add("/path_3_to/AliESDs.root");
+ }
+
+and run (notice the "1" argument)
+
+RunRecoCheck(1)
+
+5. Check results in RecoCheck.root
+
+Note: the magnetic field is needed in order to initialize the tracker. The
+corresponding field map is selected by looking at the value of the L3 current
+stored in the GRP database which was used for the reconstruction.
+
+===================================================
+ Analysis task to correlate ESD tracks to their corresponding Monte Carlo data.
+ Artur Szostak, INFN
+---------------------------------------------------------------
+
+The AliAnalysisTaskLinkToMC analysis task is used to correlate reconstructed tracks
+found in ESDs to their corresponding MC track information found in the kinematics
+tree. The the same algorithm is used as in MUON/AliMUONRecoCheck but without any
+dependancy on MUON library code. This analysis task will copy out ESD MUON track
+information into the AOD like AliAnalysisTaskESDMuonFilter does, however the MC
+track label in the AOD track class is filled with the label of the corresponding
+MC track. Thus, subsequent analysis tasks can easily find the correct MC track from
+the label.
+
+Files:
+
+AliAnalysisTaskLinkToMC.h - The header file for the analysis task code.
+AliAnalysisTaskLinkToMC.cxx - The source file for the analysis task code.
+
+RunLinkToMCAnalysisExample.C - An example macro for running the analysis task in
+ local mode over simulated data. The macro takes one argument which is the name
+ of the ESD file to process. By default it uses AliESDs.root in the current working
+ directory.
+
+PlotEfficiency.C - This macro can be used to quickly check the control histograms
+ which are generated by RunLinkToMCAnalysisExample.C by default. The macro simply
+ calculates the reconstruction efficiency from the found and findable track histograms
+ that are filled by the analysis task.
+
+How to run:
+
+To run the analysis task in local mode with the example macro simply run the command
+ $ root RunLinkToMCAnalysisExample.C\(\"AliESDs.root\"\)
+where AliESDs.root can be replaced with the full path and name of the appropriate ESD
+file you wish to process. This command can also be run via AliRoot.
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff