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e6dc94be | 1 | // $Id$ |
2 | // | |
3 | // AliRoot Configuration for running aliroot with Monte Carlo. | |
4 | // commonConfig() includes the common setting for all MCs | |
5 | // which has to be called before MC is instantiated. | |
6 | // Called from MC specific configs (g3Config.C, g4Config.C). | |
7 | // | |
8 | // Extracted from G3 specific Config.C | |
9 | // by I. Hrivnacova, IPN Orsay | |
10 | ||
11 | enum PprTrigConf_t { | |
12 | kDefaultPPTrig, kDefaultPbPbTrig | |
13 | }; | |
14 | ||
15 | const char * pprTrigConfName[] = { | |
16 | "p-p","Pb-Pb" | |
17 | }; | |
18 | ||
19 | // Options | |
20 | static AliMagF::BMap_t smag = AliMagF::k5kG; | |
21 | static PprTrigConf_t strig = kDefaultPPTrig; // default PP trigger configuration | |
22 | static TString comment; | |
23 | ||
24 | // Functions | |
25 | void LoadPythia(); | |
26 | ||
27 | void commonConfig(Bool_t setRootGeometry = kFALSE) | |
28 | { | |
29 | cout << "Running commonConfig.C ... " << endl; | |
30 | ||
31 | // Set Random Number seed | |
32 | gRandom->SetSeed(123456); // Set 0 to use the currecnt time | |
33 | AliLog::Message(AliLog::kInfo, Form("Seed for random number generation = %d",gRandom->GetSeed()), "Config.C", "Config.C", "Config()","Config.C", __LINE__); | |
34 | ||
35 | ||
36 | //======================================================================= | |
37 | // Load Pythia libraries | |
38 | //======================================================================= | |
39 | ||
40 | LoadPythia(); | |
41 | ||
42 | //======================================================================= | |
43 | // ALICE steering object (AliRunLoader) | |
44 | //======================================================================= | |
45 | ||
46 | // Set Root geometry file | |
47 | if ( setRootGeometry ) { | |
48 | gAlice->SetRootGeometry(); | |
49 | gAlice->SetGeometryFromFile("geometry.root"); | |
50 | } | |
51 | ||
52 | AliRunLoader* rl | |
53 | = AliRunLoader::Open("galice.root", | |
54 | AliConfig::GetDefaultEventFolderName(), | |
55 | "recreate"); | |
56 | if ( ! rl ) { | |
57 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
58 | return; | |
59 | } | |
60 | rl->SetCompressionLevel(2); | |
61 | rl->SetNumberOfEventsPerFile(3); | |
62 | gAlice->SetRunLoader(rl); | |
63 | ||
64 | //====================================================================== | |
65 | // Trigger configuration | |
66 | //======================================================================= | |
67 | ||
68 | gAlice->SetTriggerDescriptor(pprTrigConfName[strig]); | |
69 | cout << "Trigger configuration is set to " << pprTrigConfName[strig] << endl; | |
70 | ||
71 | // ============================= | |
72 | // Magnetic field | |
73 | // ============================= | |
74 | ||
75 | // Field (L3 0.5 T) | |
76 | AliMagF* field = new AliMagF("Maps","Maps", -1., -1., AliMagF::k5kG); | |
77 | TGeoGlobalMagField::Instance()->SetField(field); | |
78 | ||
79 | printf("\n \n Comment: %s \n \n", comment.Data()); | |
80 | ||
81 | // ============================= | |
82 | // Modules | |
83 | // ============================= | |
84 | ||
85 | rl->CdGAFile(); | |
86 | ||
87 | Int_t iABSO = 1; | |
88 | Int_t iDIPO = 1; | |
89 | Int_t iFMD = 1; | |
90 | Int_t iFRAME = 1; | |
91 | Int_t iHALL = 1; | |
92 | Int_t iITS = 1; | |
93 | Int_t iMAG = 1; | |
94 | Int_t iMUON = 1; | |
95 | Int_t iPHOS = 1; | |
96 | Int_t iPIPE = 1; | |
97 | Int_t iPMD = 1; | |
98 | Int_t iHMPID = 1; | |
99 | Int_t iSHIL = 1; | |
100 | Int_t iT0 = 1; | |
101 | Int_t iTOF = 1; | |
102 | Int_t iTPC = 1; | |
103 | Int_t iTRD = 1; | |
104 | Int_t iZDC = 1; | |
105 | Int_t iEMCAL = 1; | |
106 | Int_t iACORDE = 0; | |
107 | Int_t iVZERO = 1; | |
108 | /* | |
109 | Int_t iABSO = 0; | |
110 | Int_t iDIPO = 0; | |
111 | Int_t iFMD = 0; | |
112 | Int_t iFRAME = 0; | |
113 | Int_t iHALL = 0; | |
114 | Int_t iITS = 0; | |
115 | Int_t iMAG = 0; | |
116 | Int_t iMUON = 0; | |
117 | Int_t iPHOS = 0; | |
118 | Int_t iPIPE = 0; | |
119 | Int_t iPMD = 0; | |
120 | Int_t iHMPID = 0; | |
121 | Int_t iSHIL = 0; | |
122 | Int_t iT0 = 0; | |
123 | Int_t iTOF = 0; | |
124 | Int_t iTPC = 1; | |
125 | Int_t iTRD = 0; | |
126 | Int_t iZDC = 0; | |
127 | Int_t iEMCAL = 0; | |
128 | Int_t iACORDE = 0; | |
129 | Int_t iVZERO = 0; | |
130 | */ | |
131 | rl->CdGAFile(); | |
132 | //=================== Alice BODY parameters ============================= | |
133 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
134 | ||
135 | if (iMAG) | |
136 | { | |
137 | //=================== MAG parameters ============================ | |
138 | // --- Start with Magnet since detector layouts may be depending --- | |
139 | // --- on the selected Magnet dimensions --- | |
140 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
141 | } | |
142 | ||
143 | ||
144 | if (iABSO) | |
145 | { | |
146 | //=================== ABSO parameters ============================ | |
147 | AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); | |
148 | } | |
149 | ||
150 | if (iDIPO) | |
151 | { | |
152 | //=================== DIPO parameters ============================ | |
153 | ||
154 | AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); | |
155 | } | |
156 | ||
157 | if (iHALL) | |
158 | { | |
159 | //=================== HALL parameters ============================ | |
160 | ||
161 | AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); | |
162 | } | |
163 | ||
164 | ||
165 | if (iFRAME) | |
166 | { | |
167 | //=================== FRAME parameters ============================ | |
168 | ||
169 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); | |
170 | FRAME->SetHoles(1); | |
171 | } | |
172 | ||
173 | if (iSHIL) | |
174 | { | |
175 | //=================== SHIL parameters ============================ | |
176 | ||
177 | AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3"); | |
178 | } | |
179 | ||
180 | ||
181 | if (iPIPE) | |
182 | { | |
183 | //=================== PIPE parameters ============================ | |
184 | ||
185 | AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); | |
186 | } | |
187 | ||
188 | if (iITS) | |
189 | { | |
190 | //=================== ITS parameters ============================ | |
191 | ||
192 | AliITS *ITS = new AliITSv11Hybrid("ITS","ITS v11Hybrid"); | |
193 | } | |
194 | ||
195 | if (iTPC) | |
196 | { | |
197 | //============================ TPC parameters =================== | |
198 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
199 | } | |
200 | ||
201 | ||
202 | if (iTOF) { | |
203 | //=================== TOF parameters ============================ | |
204 | AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); | |
205 | } | |
206 | ||
207 | ||
208 | if (iHMPID) | |
209 | { | |
210 | //=================== HMPID parameters =========================== | |
211 | AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID"); | |
212 | ||
213 | } | |
214 | ||
215 | ||
216 | if (iZDC) | |
217 | { | |
218 | //=================== ZDC parameters ============================ | |
219 | ||
220 | AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); | |
221 | } | |
222 | ||
223 | if (iTRD) | |
224 | { | |
225 | //=================== TRD parameters ============================ | |
226 | ||
227 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); | |
228 | } | |
229 | ||
230 | if (iFMD) | |
231 | { | |
232 | //=================== FMD parameters ============================ | |
233 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
234 | } | |
235 | ||
236 | if (iMUON) | |
237 | { | |
238 | //=================== MUON parameters =========================== | |
239 | // New MUONv1 version (geometry defined via builders) | |
240 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
241 | } | |
242 | //=================== PHOS parameters =========================== | |
243 | ||
244 | if (iPHOS) | |
245 | { | |
246 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
247 | } | |
248 | ||
249 | ||
250 | if (iPMD) | |
251 | { | |
252 | //=================== PMD parameters ============================ | |
253 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
254 | } | |
255 | ||
256 | if (iT0) | |
257 | { | |
258 | //=================== T0 parameters ============================ | |
259 | AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); | |
260 | } | |
261 | ||
262 | if (iEMCAL) | |
263 | { | |
264 | //=================== EMCAL parameters ============================ | |
265 | AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE"); | |
266 | } | |
267 | ||
268 | if (iACORDE) | |
269 | { | |
270 | //=================== ACORDE parameters ============================ | |
271 | AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE"); | |
272 | } | |
273 | ||
274 | if (iVZERO) | |
275 | { | |
276 | //=================== ACORDE parameters ============================ | |
277 | AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); | |
278 | } | |
279 | ||
280 | AliLog::Message(AliLog::kInfo, "End of Config", "Config.C", "Config.C", "Config()"," Config.C", __LINE__); | |
281 | ||
282 | cout << "Running commonConfig.C finished ... " << endl; | |
283 | } | |
284 | ||
285 | void LoadPythia() | |
286 | { | |
287 | // Load Pythia related libraries | |
288 | gSystem->Load("liblhapdf.so"); // Parton density functions | |
289 | gSystem->Load("libEGPythia6.so"); // TGenerator interface | |
290 | gSystem->Load("libpythia6.so"); // Pythia | |
291 | gSystem->Load("libAliPythia6.so"); // ALICE specific implementations | |
292 | } |