[ROOT] TTree::MAkeClass() method

From: Aleksej Abyzov (abyzov@mail.desy.de)
Date: Thu Nov 01 2001 - 16:08:55 MET


		Hi!
	While creating klass for analizing tree I've got the following
messege

  *******************************************
  *                                         *
  *        W E L C O M E  to  R O O T       *
  *                                         *
  *   Version   3.00/06   11 October 2001   *
  *                                         *
  *  You are welcome to visit our Web site  *
  *          http://root.cern.ch            *
  *                                         *
  *******************************************

Compiled with thread support.

CINT/ROOT C/C++ Interpreter version 5.14.79, Feb 24 2001
Type ? for help. Commands must be C++ statements.
Enclose multiple statements between { }.

Welcome to the ROOT mister Abyzov :)!

Loading 'libPhysics.so' library ...
Loading 'libEG.so' library ...
Creating style 'My_default' ...
Creating style 'My_report' ...
root [0] new TBrowser
(class TBrowser*)0x88428f0
root [1] h1.Print()
******************************************************************************
*Tree    :h1        : generated
*
*Entries :     9212 : Total =         4143383 bytes  File  Size =
1916655 *
*        :          : Tree compression factor =   2.18
*
******************************************************************************
*Br    0 :Npartons  : Npartons/I
*
*Entries :     9212 : Total  Size=      31988 bytes  File Size  =
4760 *
*Baskets :        4 : Basket Size=       8000 bytes  Compression=   6.72
*
*............................................................................*
*Br    1 :Kf_gen    : Kf_gen[Npartons]/I
*
*Entries :     9212 : Total  Size=     554670 bytes  File Size  =
124239 *
*Baskets :       74 : Basket Size=       8000 bytes  Compression=   4.46
*
*............................................................................*
*Br    2 :Ks_gen    : Ks_gen[Npartons]/I
*
*Entries :     9212 : Total  Size=     554670 bytes  File Size  =
70020 *
*Baskets :       74 : Basket Size=       8000 bytes  Compression=   7.92
*
*............................................................................*
*Br    3 :Px_gen    : Px_gen[Npartons]/F
*
*Entries :     9212 : Total  Size=     554670 bytes  File Size  =
378650 *
*Baskets :       74 : Basket Size=       8000 bytes  Compression=   1.46
*
*............................................................................*
*Br    4 :Py_gen    : Py_gen[Npartons]/F
*
*Entries :     9212 : Total  Size=     554670 bytes  File Size  =
378883 *
*Baskets :       74 : Basket Size=       8000 bytes  Compression=   1.46
*
*............................................................................*
*Br    5 :Pz_gen    : Pz_gen[Npartons]/F
*
*Entries :     9212 : Total  Size=     554670 bytes  File Size  =
374437 *
*Baskets :       74 : Basket Size=       8000 bytes  Compression=   1.48
*
*............................................................................*
*Br    6 :Pe_gen    : Pe_gen[Npartons]/F
*
*Entries :     9212 : Total  Size=     554670 bytes  File Size  =
373013 *
*Baskets :       74 : Basket Size=       8000 bytes  Compression=   1.49
*
*............................................................................*
*Br    7 :Pm_gen    : Pm_gen[Npartons]/F
*
*Entries :     9212 : Total  Size=     554670 bytes  File Size  =
98084 *
*Baskets :       74 : Basket Size=       8000 bytes  Compression=   5.66
*
*............................................................................*
*Br    8 :Iev_bb_gen : Iev_bb_gen/I
*
*Entries :     9212 : Total  Size=      31996 bytes  File Size  =
11484 *
*Baskets :        4 : Basket Size=       8000 bytes  Compression=   2.79
*
*............................................................................*
*Br    9 :Iev_gen   : Iev_gen/I
*
*Entries :     9212 : Total  Size=      31984 bytes  File Size  =
11472 *
*Baskets :        4 : Basket Size=       8000 bytes  Compression=   2.79
*
*............................................................................*
*Br   10 :Iproc_gen : Iproc_gen/I
*
*Entries :     9212 : Total  Size=      31992 bytes  File Size  =
2990 *
*Baskets :        4 : Basket Size=       8000 bytes  Compression=  10.70
*
*............................................................................*
*Br   11 :Pthard_gen : Pthard_gen/F
*
*Entries :     9212 : Total  Size=      31996 bytes  File Size  =
28635 *
*Baskets :        4 : Basket Size=       8000 bytes  Compression=   1.12
*
*............................................................................*
*Br   12 :Mrpy_2    : Mrpy_2/I
*
*Entries :     9212 : Total  Size=      31996 bytes  File Size  =
397 *
*Baskets :        4 : Basket Size=       8000 bytes  Compression=  80.59
*
*............................................................................*
*Br   13 :Mrpy_3    : Mrpy_3/I
*
*Entries :     9212 : Total  Size=      31996 bytes  File Size  =
22846 *
*Baskets :        4 : Basket Size=       8000 bytes  Compression=   1.40
*
*............................................................................*
root [2] h1->MakeClass()
ERROR leaf:Kf_gen, len=728738744 and max=1000
ERROR leaf:Ks_gen, len=728738744 and max=1000
ERROR leaf:Px_gen, len=728738744 and max=1000
ERROR leaf:Py_gen, len=728738744 and max=1000
ERROR leaf:Pz_gen, len=728738744 and max=1000
ERROR leaf:Pe_gen, len=728738744 and max=1000
ERROR leaf:Pm_gen, len=728738744 and max=1000
ERROR leaf:Kf_gen, len=728738744 and max=1000
ERROR leaf:Ks_gen, len=728738744 and max=1000
ERROR leaf:Px_gen, len=728738744 and max=1000
ERROR leaf:Py_gen, len=728738744 and max=1000
ERROR leaf:Pz_gen, len=728738744 and max=1000
ERROR leaf:Pe_gen, len=728738744 and max=1000
ERROR leaf:Pm_gen, len=728738744 and max=1000
ERROR leaf:Kf_gen, len=728738744 and max=1000
ERROR leaf:Ks_gen, len=728738744 and max=1000
ERROR leaf:Px_gen, len=728738744 and max=1000
ERROR leaf:Py_gen, len=728738744 and max=1000
ERROR leaf:Pz_gen, len=728738744 and max=1000
ERROR leaf:Pe_gen, len=728738744 and max=1000
ERROR leaf:Pm_gen, len=728738744 and max=1000
Files: h1.h and h1.C generated from Tree: h1
(Int_t)0
root [3]
=============================================================================
	Can it influence mu future analizise? If it can is anybody knows
how to avoid such error?

    With best regards
    Mit freundlichen Gruessen

                                                 Alex Abyzov
-----------------------------------------------------------------------
-     Deutsches Elektronen Synchrotron (DESY), Hamburg, Germany       -
-                 collaboration HERA-B                                -
-                 office HERA-B bld. 61/110                           -
-                 office phone +49 40 8998-2844                       -
-----------------------------------------------------------------------



This archive was generated by hypermail 2b29 : Tue Jan 01 2002 - 17:51:05 MET