masera [Fri, 27 Mar 2009 09:57:45 +0000 (09:57 +0000)]
Modifications to store in the OCDB the drift speed corrections (Delta Vdrift) from Millepede. SDD clusterfinder has been modified to use this correction (F. Prino)
marian [Fri, 27 Mar 2009 09:29:06 +0000 (09:29 +0000)]
Adding function to calculate TPC track length in active volume of TPC
Float_t AliGenInfoTask::GetTPCTrackLength(const TClonesArray& trackRefs, TParticle*part, Float_t bz, Int_t &counter, Float_t deadWidth){
//
// return track length in geometrically active volume of TPC.
// z nad rphi acceptance is included
// doesn't take into account dead channel and ExB
// Intput:
// trackRefs
// bz - magnetic field
// deadWidth - dead zone in r-phi
// Additional output:
// counter - number of circles
masera [Thu, 26 Mar 2009 17:06:51 +0000 (17:06 +0000)]
Modified initial comments, since this DA should not be used for run type
DAQ_FO_UNIF_SCAN, as originally planned.
Removed the temporary patch of reading chip present information, which
is no longer needed.
Mean threshold scan header format changed. The current DAC value will now be
replaced by RowSpan and current DAC value should be taken from TPLow,
assuming it is the same for all (active) half-staves of a half-sector.
abercuci [Thu, 26 Mar 2009 16:12:59 +0000 (16:12 +0000)]
- correct calculation of the radial position of clusters by using
"meaningful" variables:
- the anode wire position in the local chamber coordinate system
- the rising time of the TRF (fit)
- update "non-liniar" radial shifts of clusters (fit)
- restructured cluster resolution task
laphecet [Thu, 26 Mar 2009 14:11:29 +0000 (14:11 +0000)]
Trigger related changes :
- store hit pattern also for "ghost tracks" i.e. trigger tracks which does not match tracker. This is useful to increase statistics for trigger chamber efficiency determination in cosmic runs.
- Correctly initialize the parameters for trigger chamber efficiency determination in cosmic runs (in AliMUONRecoParam).
Also:
- Move trigger digits creation from local trigger store in AliMUONDigitMaker (more appropriate than in AliMUONTrackHitPattern).
(Diego Stocco)
laphecet [Tue, 24 Mar 2009 15:32:54 +0000 (15:32 +0000)]
update QA of RecPoints with histograms taken from QA of ESD, namely:
- map of cluster position per chamber
- averaged multiplicity and charge per chamber and per DE
- multiplicity and charge dispersion per chambre
(Philippe Pillot)
added a protection in FillTriggerDCSHistos when DCS map is not there
(which is currently the case with real data)
(Laurent)
richterm [Tue, 24 Mar 2009 14:46:12 +0000 (14:46 +0000)]
including libAliHLTJET library into HLT build system
- configure now checks for fastjet package specified in option --with-fastjet=<path> or from $FASTJET environment variable
- compilation with fastjet can be disabled like --with-fastjet=no to override environment variable
- NOTE: compilation together with fastjet remains to be checked !!! Presumably more adjustments needed
laphecet [Tue, 24 Mar 2009 10:42:54 +0000 (10:42 +0000)]
Macro to study the effects of fake tracks on the dimuon spectra.
Results are saved in the rootfile DiFakes.root.
Results are relevant provided that you use the same recoParams as for the reconstruction.
(Philippe Pillot)
laphecet [Tue, 24 Mar 2009 10:42:28 +0000 (10:42 +0000)]
Macro to study fake tracks by comparing reconstructed tracks with TrackRefs.
Results are saved in the rootfile Fakes.root.
Results are relevant provided that you use the same recoParams as for the reconstruction
(Philippe Pillot)
abercuci [Mon, 23 Mar 2009 09:11:23 +0000 (09:11 +0000)]
- Prepare covariance matrix manipulation in the tracklet for resolution
studies
- protect CookLabel function in the TRD track
- fix warning in the SA tracker
jthaeder [Mon, 23 Mar 2009 00:27:24 +0000 (00:27 +0000)]
* Added HLT classes for Jet reader and Jet reader header
** classes are supposed to be used for Kine, ESDs and AODs
** inherited from JETAN classes
* Add HLT class for track cuts
** class is supposed to be used for Kine, ESDs and AODs
** inherited from AliAnalysisCuts
* Update of test macro
* Usage of HLT jet reader in both JetFinderComponent
* Update pkg and CMake file
marian [Sun, 22 Mar 2009 14:00:05 +0000 (14:00 +0000)]
Warning removal
AliTPCkalmandEdx.cxx - initialize fInit in copy constructor - OK
AliTPCcalibBase.cxx - initialize fTriggerClass in copy constructor
AliTPCCalPadRegion.cxx - warning: comparison between signed and unsigned integer expressions
AliTPCcalibCalib.cxx - double to integer
abercuci [Thu, 19 Mar 2009 15:44:34 +0000 (15:44 +0000)]
A major update in the tracking code is available in the TRUNK. This
update is mainly triggered to create the infrastructure for
recalculating the cluster position during tracking but it is also
answering some comments/suggestions from the users. Here is a list of
the features which are now available:
- use of GeoManager in the tracking. This is needed to correctly
initialize the radial position of the following :
- anode wire plane
- chamber entrance
- configurable fiducial area. for the moment I have a 5mm exclusion area around the pad plane limits
- proper definition of ESD status bits, in particular the TRDin and TRDStop
- history of tracking per TRD track. One would be able now
to query what happened to the track in each layer on the
way from TPC to TOF. At the level of AliTRDtrackV1 one
can access this information via the function
inline UChar_t GetStatusTRD(Int_t ly=-1) const;
There are also general (static) functions to be used in the future with the ESD track:
inline static Bool_t IsTrackError(ETRDtrackError error, UInt_t status);
inline static Bool_t IsLayerError(ETRDlayerError error, Int_t layer, UInt_t status);