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b3cde273 | 1 | /*! \mainpage MUON code documentation |
7537f3cf | 2 | |
3 | This is the documentation for the MUON simulation and reconstruction code. | |
91509ec6 | 4 | It is a mix of general concepts and code implementation details. |
5 | It is constantly updated by all dimuon code developers. | |
6 | ||
7 | The documentation is organized in the thematic pages, defined in the | |
8 | README*.txt files, which follow the code organization in the libraries. | |
9 | Currently there are the documentation pages on | |
10 | - \ref README_sim | |
11 | - \ref README_rec | |
12 | - \ref README_base | |
13 | - \ref README_evaluation | |
14 | - \ref README_fast | |
b3cde273 | 15 | - \ref README_raw |
16 | - \ref README_mapping | |
17 | - \ref README_calib | |
18 | - \ref README_geometry | |
19 | - \ref README_trigger | |
20 | - \ref README_shuttle | |
91509ec6 | 21 | |
22 | On this page you will find the first how to run the | |
23 | simulation, reconstructin and evaluation chain. More details | |
24 | and various macros can be found on the other pages. | |
25 | ||
26 | \section s1 How to check that your aliroot is working well | |
27 | ||
28 | There is a script file AlirootRun_MUONtest.sh which | |
29 | allows for simulating, reconstructing and making the | |
30 | invariant analysis of the generated Upsilon (1S). | |
31 | The used configuration file is Config.C in MUON | |
32 | directory. | |
33 | ||
34 | You have to type : | |
35 | <pre> | |
36 | $ALICE_ROOT/MUON/AlirootRun_MUONtest.sh [option] | |
37 | </pre> | |
38 | ||
39 | The complete list of the option is printed when you call | |
40 | the script with whatever non valid option, .eg. h: | |
41 | ||
42 | <pre> | |
43 | ./AlirootRun_MUONtest.sh h | |
44 | ERROR : extra option not recognized | |
45 | Usage: AlirootRun_MUONtest.sh options (-SRXsrxn:p:d:c:) | |
46 | -S (-s) perform (or not) simulation (default is do it, i.e -S) | |
47 | -R (-r) perform (or not) reconstruction (default is do it, i.e. -R) | |
48 | -X event (-x) perform (or not) checks and dumps (default is do it for event 5, i.e. -X 5) | |
49 | -n nevents (int) number of events to simulate (default 100) | |
50 | -p recoptions (quotified string) reconstruction options to use (default "SAVEDIGITS") | |
51 | -d full path to output directory (default /work/projects/alice/dev/AliRoot/MUON/test_out.100) | |
52 | -c full path to configuration file for simulation (default /work/projects/alice/dev/AliRoot/MUON/Config.C) | |
53 | </pre> | |
54 | ||
55 | The results of this test are saved in test_out.nevent directory. | |
56 | Please note that the CDB (Condition DataBase) is now always *required* | |
57 | to perform either simulation or reconstruction. For the moment, a version | |
58 | of that CDB is stored in CVS, so you should have one already in MUON/Calib | |
59 | subdirectories. | |
60 | ||
61 | ||
62 | \section s2 How to check that your aliroot is working VERY well | |
63 | ||
64 | There is a script file AlirootRun_MUONlongtest.sh which | |
65 | allows for simulating, reconstructing and making the | |
66 | -+invariant analysis of the generated Upsilon (1S). | |
67 | This script generates a large number of Upsilon (20k) | |
68 | in order to access differential quantities. | |
69 | The used configuration file is Config.C in MUON | |
70 | directory. | |
71 | ||
72 | One should really run this script to check if the MUON | |
73 | code can process a large number of events WITHOUT errors, | |
74 | in particular before making important commits !! | |
75 | ||
76 | You have to type : | |
77 | <pre> | |
78 | $ALICE_ROOT/MUON/AlirootRun_MUONtestlong.sh | |
79 | </pre> | |
80 | The results of this test are saved in testlong_out/ directory | |
81 | and will be kept in CVS | |
82 | ||
83 | (NOTE: the macros performing the calculations/plots MUONefficiency.C | |
84 | and MUONplotefficiency.C are also able to handle J/Psi if | |
85 | Config.C is modified accordingly ) | |
b3cde273 | 86 | |
7537f3cf | 87 | */ |