-/*
-$Log$
-Revision 1.67 2003/03/03 16:36:16 kowal2
-Added LoadTPCParam method
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-Revision 1.66 2003/02/11 16:54:07 hristov
-Updated AliTrackReference class (S.Radomski)
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-Revision 1.65 2002/11/21 22:43:32 alibrary
-Removing AliMC and AliMCProcess
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-Revision 1.64 2002/10/23 07:17:33 alibrary
-Introducing Riostream.h
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-Revision 1.63 2002/10/14 14:57:42 hristov
-Merging the VirtualMC branch to the main development branch (HEAD)
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-Revision 1.54.4.3 2002/10/11 08:34:48 hristov
-Updating VirtualMC to v3-09-02
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-Revision 1.62 2002/09/23 09:22:56 hristov
-The address of the TrackReferences is set (M.Ivanov)
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-Revision 1.61 2002/09/10 07:06:42 kowal2
-Corrected for the memory leak. Thanks to J. Chudoba and M. Ivanov
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-Revision 1.60 2002/06/12 14:56:56 kowal2
-Added track length to the reference hits
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-Revision 1.59 2002/06/05 15:37:31 kowal2
-Added cross-talk from the wires beyond the first and the last rows
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-Revision 1.58 2002/05/27 14:33:14 hristov
-The new class AliTrackReference used (M.Ivanov)
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-Revision 1.57 2002/05/07 17:23:11 kowal2
-Linear gain inefficiency instead of the step one at the wire edges.
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-Revision 1.56 2002/04/04 16:26:33 kowal2
-Digits (Sdigits) go to separate files now.
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-Revision 1.55 2002/03/29 06:57:45 kowal2
-Restored backward compatibility to use the hits from Dec. 2000 production.
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-Revision 1.54 2002/03/18 17:59:13 kowal2
-Chnges in the pad geometry - 3 pad lengths introduced.
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-Revision 1.53 2002/02/25 11:02:56 kowal2
-Changes towards speeding up the code. Thanks to Marian Ivanov.
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-Revision 1.52 2002/02/18 09:26:09 kowal2
-Removed compiler warning
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-Revision 1.51 2002/01/21 17:13:21 kowal2
-New track hits using root containers. Setting active sectors added.
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-Revision 1.50 2001/12/06 14:16:19 kowal2
-meaningfull printouts
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-Revision 1.49 2001/11/30 11:55:37 hristov
-Noise table created in Hits2SDigits (M.Ivanov)
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-Revision 1.48 2001/11/24 16:10:21 kowal2
-Faster algorithms.
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-Revision 1.47 2001/11/19 10:25:34 kowal2
-Nearest integer instead of integer when converting to ADC counts
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-Revision 1.46 2001/11/07 06:47:12 kowal2
-Removed printouts
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-Revision 1.45 2001/11/03 13:33:48 kowal2
-Updated algorithms in Hits2SDigits, SDigits2Digits,
-Hits2ExactClusters.
-Added method Merge
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-Revision 1.44 2001/08/30 09:28:48 hristov
-TTree names are explicitly set via SetName(name) and then Write() is called
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-Revision 1.43 2001/07/28 12:02:54 hristov
-Branch split level set to 99
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-Revision 1.42 2001/07/28 11:38:52 hristov
-Loop variable declared once
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-Revision 1.41 2001/07/28 10:53:50 hristov
-Digitisation done according to the general scheme (M.Ivanov)
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-Revision 1.40 2001/07/27 13:03:14 hristov
-Default Branch split level set to 99
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-Revision 1.39 2001/07/26 09:09:34 kowal2
-Hits2Reco method added
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-Revision 1.38 2001/07/20 14:32:43 kowal2
-Processing of many events possible now
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-Revision 1.37 2001/06/12 07:17:18 kowal2
-Hits2SDigits method implemented (summable digits)
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-Revision 1.36 2001/05/16 14:57:25 alibrary
-New files for folders and Stack
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-Revision 1.35 2001/05/08 16:02:22 kowal2
-Updated material specifications
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-Revision 1.34 2001/05/08 15:00:15 hristov
-Corrections for tracking in arbitrary magnenetic field. Changes towards a concept of global Alice track. Back propagation of reconstructed tracks (Yu.Belikov)
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-Revision 1.33 2001/04/03 12:40:43 kowal2
-Removed printouts
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-Revision 1.32 2001/03/12 17:47:36 hristov
-Changes needed on Sun with CC 5.0
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-Revision 1.31 2001/03/12 08:21:50 kowal2
-Corrected C++ bug in the material definitions
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-Revision 1.30 2001/03/01 17:34:47 kowal2
-Correction due to the accuracy problem
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-Revision 1.29 2001/02/28 16:34:40 kowal2
-Protection against nonphysical values of the avalanche size,
-10**6 is the maximum
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-Revision 1.28 2001/01/26 19:57:19 hristov
-Major upgrade of AliRoot code
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-Revision 1.27 2001/01/13 17:29:33 kowal2
-Sun compiler correction
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-Revision 1.26 2001/01/10 07:59:43 kowal2
-Corrections to load points from the noncompressed hits.
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-Revision 1.25 2000/11/02 07:25:31 kowal2
-Changes due to the new hit structure.
-Memory leak removed.
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-Revision 1.24 2000/10/05 16:06:09 kowal2
-Forward declarations. Changes due to a new class AliComplexCluster.
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-Revision 1.23 2000/10/02 21:28:18 fca
-Removal of useless dependecies via forward declarations
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-Revision 1.22 2000/07/10 20:57:39 hristov
-Update of TPC code and macros by M.Kowalski
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-Revision 1.19.2.4 2000/06/26 07:39:42 kowal2
-Changes to obey the coding rules
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-Revision 1.19.2.3 2000/06/25 08:38:41 kowal2
-Splitted from AliTPCtracking
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-Revision 1.19.2.2 2000/06/16 12:59:28 kowal2
-Changed parameter settings
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-Revision 1.19.2.1 2000/06/09 07:15:07 kowal2
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-Defaults loaded automatically (hard-wired)
-Optional parameters can be set via macro called in the constructor
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-Revision 1.19 2000/04/18 19:00:59 fca
-Small bug fixes to TPC files
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-Revision 1.18 2000/04/17 09:37:33 kowal2
-removed obsolete AliTPCDigitsDisplay.C
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-Revision 1.17.2.2 2000/04/10 08:15:12 kowal2
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-New, experimental data structure from M. Ivanov
-New tracking algorithm
-Different pad geometry for different sectors
-Digitization rewritten
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-Revision 1.17.2.1 2000/04/10 07:56:53 kowal2
-Not used anymore - removed
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-Revision 1.17 2000/01/19 17:17:30 fca
-Introducing a list of lists of hits -- more hits allowed for detector now
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-Revision 1.16 1999/11/05 09:29:23 fca
-Accept only signals > 0
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-Revision 1.15 1999/10/08 06:26:53 fca
-Removed ClustersIndex - not used anymore
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-Revision 1.14 1999/09/29 09:24:33 fca
-Introduction of the Copyright and cvs Log
-
-*/