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1 | /************************************************************************** | |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /// \ingroup macros | |
19 | /// \file runSimulation.C | |
20 | /// \brief Macro for running simulation | |
21 | /// | |
22 | /// Macro extracted from the MUON test script | |
23 | /// | |
24 | /// \author Laurent Aphecetche | |
25 | ||
26 | #if !defined(__CINT__) || defined(__MAKECINT__) | |
27 | #include "AliCDBManager.h" | |
28 | #include "AliSimulation.h" | |
29 | #include "AliRun.h" | |
30 | #include "AliHeader.h" | |
31 | #include <TRandom.h> | |
32 | #include <Riostream.h> | |
33 | #endif | |
34 | ||
35 | void runSimulation(int seed, | |
36 | int nevents, | |
37 | const char* config, | |
38 | const char* embedwith, | |
39 | int runnumber) | |
40 | { | |
41 | // Uncoment following lines to run simulation with local residual mis-alignment | |
42 | // (generated via MUONGenerateGeometryData.C macro) | |
43 | // AliCDBManager* man = AliCDBManager::Instance(); | |
44 | // man->SetDefaultStorage("local://$ALICE_ROOT/OCDB"); | |
45 | // man->SetSpecificStorage("MUON/Align/Data","local://$ALICE_ROOT/OCDB/MUON/ResMisAlignCDB"); | |
46 | ||
47 | AliSimulation MuonSim(config); | |
48 | ||
49 | if ( strlen(embedwith) > 0 ) | |
50 | { | |
51 | // setups specific to embedding | |
52 | ||
53 | gAlice->SetConfigFunction("Config(\"\", \"param\", \"AliMUONDigitStoreV2S\",kTRUE);"); | |
54 | ||
55 | // get the run number from real data | |
56 | ||
57 | AliRunLoader* runLoader = AliRunLoader::Open(embedwith,"titi"); | |
58 | if (runLoader == 0x0) | |
59 | { | |
60 | cerr << Form("Cannot open file %s",embedwith) << endl; | |
61 | return; | |
62 | } | |
63 | ||
64 | runLoader->LoadHeader(); | |
65 | ||
66 | if ( ! runLoader->GetHeader() ) { | |
67 | cerr << "Cannot load header." << endl; | |
68 | return; | |
69 | } | |
70 | else { | |
71 | Int_t runNumber = runLoader->GetHeader()->GetRun(); | |
72 | MuonSim.SetRunNumber(runNumber); | |
73 | cout << Form("***** RUN NUMBER SET TO %09d ACCORDING TO %s ",runNumber,embedwith) << endl; | |
74 | } | |
75 | runLoader->UnloadHeader(); | |
76 | delete runLoader; | |
77 | ||
78 | cout << "***** EMBEDDING MODE : USING RAW OCDB" << endl; | |
79 | AliCDBManager::Instance()->SetDefaultStorage("raw://"); | |
80 | AliCDBManager::Instance()->SetSpecificStorage("local://$ALICE_ROOT/OCDB","MUON/Align/Data"); | |
81 | ||
82 | } | |
83 | else if ( runnumber > 0 ) | |
84 | { | |
85 | // simulation with anchor run | |
86 | ||
87 | cout << "***** ANCHOR RUN MODE : USING RAW OCDB AS MUCH AS POSSIBLE" << endl; | |
88 | cout << "***** AND TAKING VERTEX FROM OCDB IF AVAILABLE" << endl; | |
89 | ||
90 | // Last parameter of Config.C indicates we're doing realistic simulations, so we NEED | |
91 | // the ITS in the geometry | |
92 | gAlice->SetConfigFunction("Config(\"\", \"param\", \"AliMUONDigitStoreV2S\",kFALSE,kTRUE);"); | |
93 | ||
94 | AliCDBManager::Instance()->SetDefaultStorage("raw://"); | |
95 | // use something like : "alien://folder=/alice/data/2011/OCDB?cacheFold=/Users/laurent/OCDBcache" instead of "raw://" | |
96 | // if getting slow/problematic accesses to OCDB... | |
97 | ||
98 | AliCDBManager::Instance()->SetSpecificStorage("MUON/Align/Data","alien://folder=/alice/cern.ch/user/j/jcastill/LHC10hMisAlignCDB"); | |
99 | ||
100 | MuonSim.SetRunNumber(runnumber); | |
101 | ||
102 | MuonSim.UseVertexFromCDB(); | |
103 | } | |
104 | else | |
105 | { | |
106 | gAlice->SetConfigFunction("Config(\"\", \"param\", \"AliMUONDigitStoreV2S\",kFALSE);"); | |
107 | } | |
108 | ||
109 | MuonSim.SetSeed(seed); | |
110 | MuonSim.SetTriggerConfig("MUON"); | |
111 | MuonSim.SetWriteRawData("MUON ","raw.root",kTRUE); | |
112 | ||
113 | MuonSim.SetMakeSDigits("MUON"); | |
114 | MuonSim.SetMakeDigits("MUON ITS"); // ITS needed to propagate the simulated vertex | |
115 | MuonSim.SetMakeDigitsFromHits("ITS"); // ITS needed to propagate the simulated vertex | |
116 | ||
117 | MuonSim.SetRunHLT("libAliHLTMUON.so chains=dHLT-sim"); | |
118 | ||
119 | MuonSim.SetRunQA("MUON:ALL"); | |
120 | ||
121 | if ( strlen(embedwith) > 0 ) | |
122 | { | |
123 | MuonSim.MergeWith(embedwith); | |
124 | } | |
125 | ||
126 | MuonSim.Run(nevents); | |
127 | //gObjectTable->Print(); | |
128 | ||
129 | } |