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source: svn/trunk/CHANGELOG@ 271

Last change on this file since 271 was 265, checked in by Xavier Rouby, 16 years ago

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1
2 * Changes relative to V.1.4beta:
3 - implementation of the energy flow
4 - calotowers are first merged then smeared
5 - photons are based on these calotowers: conservative approach
6 - electrons are separately smeared according to the calotower
7 resolution.
8 - new: list of calorimeters ; CaloUtil added
9 - new: constants moved from SmearUtil.* to D_Constants.*
10 - ParticleUtil changed into D_Particle
11
12
13 /-----------------------------------------\
14| 09 February 2009: release Version1.4beta |
15 \-----------------------------------------/
16
17 * Changes relative to V.1.3beta:
18 - new overal header and program output to screen.
19 - new trigger cards ATLAS and CMS-like
20 - new detector card ATLAS oriented
21 - New input parameters in the datacard for very forward detectors
22 - Modification of the Resolution.cpp code to run on the output of Delphes directly
23 - #include statements have been cleaned ; more include paths
24 in the compilation, leading to easier #include statements.
25 - extensive use of 'valgrind' for the search for memory leaks.
26 No more explicit leak is in the code. The only leaks left are
27 related to ROOT, to mcfio dependecy and to Hector.
28 This implied the systematic addition of copy-constructor,
29 operator= and correct destructors in Delphes classes
30 - update of the BField simulation; still in the case of B = Bz only
31 - JetsUtil* files renamed to JetsUtil*
32 * Private modifications in dependencies
33 - memory leaks removed in FROG (applied on Frog v1.106)
34 - systematic change of by-value parameters to "by-const-reference"
35 in Hector (applied on Hector v1.3.1)
36
37 /-----------------------------------------\
38| 29 January 2009: release Version1.3beta |
39 \-----------------------------------------/
40
41 * Changes relative to V.1.2beta:
42 - Cleaning of non necessary comments
43 - Removal of the minimal transverse momentum applied on tracks and calotowers when the magnetic field is simulated
44 - Correction of the FROG interface
45 - Addition of a new standalone code to run FROG on the analysis output ROOT file
46 - New magnetic field algorithm: exact computation in case of magnetic field having a Bz component only
47 - Time performance monitoring
48 - Cleaner tarball
49 * Known limitations of this release are:
50 -Work is currently being done on eta/phi variables leading to some uncertainties on these quantities when the magnetic field is switched on
51
52
53
54 /-----------------------------------------\
55| 18 December 2008: release Version1.2beta |
56 \-----------------------------------------/
57
58 * Changes relative to V.1.1beta:
59 - Reconstruction of jets: the number of defined cell
60 towers is now correctly taken into account by the
61 jet algorithms
62 - Input for jet reconstruction: calotowers instead
63 of generated particles
64 - Input datacard parameters now taken into account by
65 the jets, very forward detectors, magnetic field
66 propagation steps
67
68
69 /-----------------------------------------\
70| 13 December 2008: release Version1.1beta |
71 \-----------------------------------------/
72
73 * Changes relative to V.1.0beta:
74 - Addition of a class that run the FROG code on the
75 reconstructed events to perform visualisation of
76 events and detector geometry
77 - Addition in the datacard of flags to switch on/off
78 magnetic field, very forward detectors, trigger and FROG
79 running
80
81
82 /-----------------------------------------\
83| December 2008: release Version1.0beta |
84 \-----------------------------------------/
85
86 * First available release
87 * Includes
88 - Classes that perform
89 - Conversion of HepMC, LHE and root file conversion
90 - Simulation of charged particles into a magnetic field
91 - Smearing of the energy of undecaying particles
92 according to some applied resolution functions
93 - Reconstruction of jets using the FastJet package
94 - Simulation of very forward detector selection
95 - Application of a trigger selection
96 - An input datacard that permit two easily change running
97 configuration of the detector simulation (e.g. data/DataCardDet.dat).
98 - An input trigger datacard to apply a selection of events
99 with user defined trigger bits (e.g. data/trigger.dat).
100 - An example of user code to run on the output root file of
101 the DELPHES program.
102 * Known limitations of this release are
103 - Imperfect reconstruction of jets: the number of defined cell
104 towers not correctly taken into account by the jet algorithms.
105 - Reconstruction of very forward detectors not entirely completed.
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