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source: svn/trunk/CHANGELOG@ 452

Last change on this file since 452 was 450, checked in by Xavier Rouby, 15 years ago

lhe bug (empty Analysis tree) solved

File size: 7.2 KB
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1
2* Changes relative to V.1.7b
3 - LHE files where not processed correctly (empty Analysis/Trigger trees). Now LHEFParticle derives from TRootC::GenParticle as it should.
4
5 /-----------------------------------------\
6| 18 June 2009: release Version1.7b |
7 \-----------------------------------------/
8 Bug fixes for V.1.7------
9* Changes relative to V.1.7
10 - small typos in "cout" removed
11 - Nevents implemented in DetectorCards
12 - bug removed in bad inputfile type identification (".hep" vs ".lhe")
13 - bug removed with calotowers(BinEtaPhi) : now use the middle of the
14 tower and not its lower edge in eta and in phi
15 - bug removed for compilation error with FROG (genMakefile) :
16 the options -Dmacos/-Dlinux/-Dwindows are automatically added
17 in CXXFLAGS when required
18 - 3 bugs removed in BField (omega*gammam ; units in r ; z_max).
19 Bfield validated.
20 - new headers in each file with full references
21 /-----------------------------------------\
22| 22 May 2009: release Version1.7 |
23 \-----------------------------------------/
24* Changes
25 - ZDC implementation:
26 - new entries in the detector card
27 - E resolution, em and had sections
28 - time resolution
29 - E_cut for n/gamma reconstruction
30 - gen-level data available
31 - time resolution also for RP220,FP420
32 - CaloIsolation ready for muons (defined as in lhco standards)
33 - update of Hector version to Hector_1_5_2
34 New leaves in some branches! these root files are not compatible with
35 older releases (i.e. with executables of older releases)
36
37 /-----------------------------------------\
38| 7 May 2009: release Version1.6 |
39 \-----------------------------------------/
40 * Changes relative to V.1.5:
41 - improved identification of input-data format (based on filename extension)
42 - bug found and corrected in the "side" variable of ZDC/RP220/FP420
43 - HepMC interface for input data
44 - new converter to read HepMC events
45 - new namespace TRootC
46 - HepMC 2.04.01 used
47
48 /-----------------------------------------\
49| 12 March 2009: release Version1.5 |
50 \-----------------------------------------/
51
52 * Changes relative to V.1.4beta:
53 - implementation of the energy flow
54 - calotowers are first merged then smeared
55 - photons are based on these calotowers: conservative approach
56 - electrons are separately smeared according to the calotower
57 resolution.
58 - new: list of calorimeters ; CaloUtil added
59 - new: constants moved from SmearUtil.* to D_Constants.*
60 - new: GenParticle class
61 - ParticleUtil changed into D_Particle
62 - tracks and Taujets have now a charge
63 - output available as a LHCO (text) data file, in option
64 - extensive test and correction of the Bfield
65 - using now an exact computation, assuming solenoidal field
66 - about 20% faster than iterative approach
67 - charged lepton isolation: IsolPt available
68 - data cards
69 - default names have been changed
70 - more parameters for more flexibility
71
72
73 /-----------------------------------------\
74| 09 February 2009: release Version1.4beta |
75 \-----------------------------------------/
76
77 * Changes relative to V.1.3beta:
78 - new overal header and program output to screen.
79 - new trigger cards ATLAS and CMS-like
80 - new detector card ATLAS oriented
81 - New input parameters in the datacard for very forward detectors
82 - Modification of the Resolution.cpp code to run on the output of Delphes directly
83 - #include statements have been cleaned ; more include paths
84 in the compilation, leading to easier #include statements.
85 - extensive use of 'valgrind' for the search for memory leaks.
86 No more explicit leak is in the code. The only leaks left are
87 related to ROOT, to mcfio dependecy and to Hector.
88 This implied the systematic addition of copy-constructor,
89 operator= and correct destructors in Delphes classes
90 - update of the BField simulation; still in the case of B = Bz only
91 - JetsUtil* files renamed to JetsUtil*
92 * Private modifications in dependencies
93 - memory leaks removed in FROG (applied on Frog v1.106)
94 - systematic change of by-value parameters to "by-const-reference"
95 in Hector (applied on Hector v1.3.1)
96
97 /-----------------------------------------\
98| 29 January 2009: release Version1.3beta |
99 \-----------------------------------------/
100
101 * Changes relative to V.1.2beta:
102 - Cleaning of non necessary comments
103 - Removal of the minimal transverse momentum applied on tracks and calotowers when the magnetic field is simulated
104 - Correction of the FROG interface
105 - Addition of a new standalone code to run FROG on the analysis output ROOT file
106 - New magnetic field algorithm: exact computation in case of magnetic field having a Bz component only
107 - Time performance monitoring
108 - Cleaner tarball
109 * Known limitations of this release are:
110 -Work is currently being done on eta/phi variables leading to some uncertainties on these quantities when the magnetic field is switched on
111
112
113
114 /-----------------------------------------\
115| 18 December 2008: release Version1.2beta |
116 \-----------------------------------------/
117
118 * Changes relative to V.1.1beta:
119 - Reconstruction of jets: the number of defined cell
120 towers is now correctly taken into account by the
121 jet algorithms
122 - Input for jet reconstruction: calotowers instead
123 of generated particles
124 - Input datacard parameters now taken into account by
125 the jets, very forward detectors, magnetic field
126 propagation steps
127
128
129 /-----------------------------------------\
130| 13 December 2008: release Version1.1beta |
131 \-----------------------------------------/
132
133 * Changes relative to V.1.0beta:
134 - Addition of a class that run the FROG code on the
135 reconstructed events to perform visualisation of
136 events and detector geometry
137 - Addition in the datacard of flags to switch on/off
138 magnetic field, very forward detectors, trigger and FROG
139 running
140
141
142 /-----------------------------------------\
143| December 2008: release Version1.0beta |
144 \-----------------------------------------/
145
146 * First available release
147 * Includes
148 - Classes that perform
149 - Conversion of HepMC, LHE and root file conversion
150 - Simulation of charged particles into a magnetic field
151 - Smearing of the energy of undecaying particles
152 according to some applied resolution functions
153 - Reconstruction of jets using the FastJet package
154 - Simulation of very forward detector selection
155 - Application of a trigger selection
156 - An input datacard that permit two easily change running
157 configuration of the detector simulation (e.g. data/DataCardDet.dat).
158 - An input trigger datacard to apply a selection of events
159 with user defined trigger bits (e.g. data/trigger.dat).
160 - An example of user code to run on the output root file of
161 the DELPHES program.
162 * Known limitations of this release are
163 - Imperfect reconstruction of jets: the number of defined cell
164 towers not correctly taken into account by the jet algorithms.
165 - Reconstruction of very forward detectors not entirely completed.
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