marian [Mon, 21 Jun 2010 09:43:14 +0000 (09:43 +0000)]
Stefan Rosegger and Jim Thomas
Adding class to calculate distortion due to E field distortions
? AliTPCBoundaryVoltError.h -> new class
? AliTPCBoundaryVoltError.cxx -> new class
M AliTPCCorrection.h -> new functions (needed by new class)
M AliTPCCorrection.cxx -> new functions (needed by new class)
M AliTPCInverseCorrection.h -> included print and set functions
M AliTPCInverseCorrection.cxx -> included print and set functions
M AliTPCGGVoltError.h -> Protection if lookup table was not initialized
M AliTPCGGVoltError.cxx -> Protection if lookup table was not initialized
M TPCbaseLinkDef.h -> new entries for new class
M libTPCbase.pkg -> new entries for new class
shahoian [Thu, 17 Jun 2010 11:58:25 +0000 (11:58 +0000)]
Modified trackleting: AliMultiplicity stores info if the clusters
used by the tracklets or "singles" are used in tracks.
The trackleting step is moved from the vertexer to the end of
reconstruction loop.
agheata [Thu, 17 Jun 2010 10:17:41 +0000 (10:17 +0000)]
1. SetDefaultOutputs(kTRUE) used by default. This will automatically archive the analysis outputs. In this case, calling SetOutputFiles and SetOutputArchive is now forbidden and will produce a fatal error. To use arbitrary output files and archives, one has to manually reset the SetDefaultOutputs flag.
2. Specific SE's are not allowed anymore via the plugin.
3. To specify the number of replicas for the output archives, one should use SetNumberOfReplicas(n) where the default is 2 and the maximum allowed is 4.
4. stdout and stderr files are not registered in the catalog in case a job enters in DONE state.
mfloris [Thu, 17 Jun 2010 09:43:28 +0000 (09:43 +0000)]
AliCollisionNormalization:
- Adding member for energy and pointer to stat histogram (all events)
- Some more printout in ComputeNint
- Using energy in GetRelativeFractions
AliCollisionNormalizationTask:
- Using the bin0 callback
- Explicitely setting ntracklet = 0 in MC if the event is not selected
runProofNormalization.C:
- Changes to run on the new CAF
cblume [Wed, 16 Jun 2010 12:44:50 +0000 (12:44 +0000)]
Update by Jochen concerning HC header treatment, including:
- error output generated in error functions with debug level
(configurable at compile time)
- set error flags to steer further reading (run-time configurable for
every error type)
cvetan [Wed, 16 Jun 2010 11:30:25 +0000 (11:30 +0000)]
Adding a bit that specifies if the online (beam-beam,beam-gas) flags are filled (correctly) in the ESD. To be used in AliTriggerAnalysis in the replay of the online trigger.
marian [Tue, 15 Jun 2010 17:35:57 +0000 (17:35 +0000)]
Gap between paderow used for seeding as parameter in AliTPCRecoParam
(Marian)
Some theoretical consideration:
The track seeding efficiency depends on the cluster finder efficiency - ceff.
ceff is dEdx dependent, in mean is about 0.8 for MIP is about 0.75
The probability to find a seed=
pseed = ceff^3
Probability to find a track in nseedings
ptrack = (1-(1-pseed)^nseeding)
nseedin = npadrows/gap.
Until now we were seeding in outer sectors with gap 6 and 10 pad-rows (r dependent).
For tracks crossing the full TPC the track finding efficiency is
( you can draw it using TF1 f1("f1","(1-(1-0.75**3)**((160.-64.)/x))",1,10))
99.5% once the gap 10 pad rows is used.
For short tracks = kink decays e.g 30 cm from the end of TPC it is about 65% for gap 10 pad-rows, 85% for 5 gap 5 and 95% for gap 3 pad-rows.
(see function
TF1 f1("f1","(1-(1-0.75**3)**((20.)/x))",1,10))
masera [Tue, 15 Jun 2010 17:24:47 +0000 (17:24 +0000)]
- AliITSv11GeometrySPD.h : changed signature of method CreateConeModule
- AliITSv11GeometrySPD.cxx : mods in CreateConeModule to prolong cooling tubes where they were missing and to add freon
inside tubes; CreateCones has been modfied to add new volumes
- AliITSv11GeometrySupport.cxx : mods in SDDCone to add cables inside the holes of the SDD cone;
mods in SPDCableTraysSideA and SPDCableTraysSideC to add HV cbles in the trays and freon in the cooling tubes
- AliITSv11Hybrid.cxx : mods in CreateMaterials to define gaseous Freon and the average material for SPD HV cables.