Adaption to new fluka common blocks (E. Futo)
[u/mrichter/AliRoot.git] / macros / Config.C
CommitLineData
456a8e2d 1static Int_t eventsPerRun = 100;
b84cbedc 2enum PprGeo_t
3{
4 kHoles, kNoHoles
5};
6static PprGeo_t geo = kHoles;
7
fe4da5cc 8void Config()
9{
682a4a95 10 // 7-DEC-2000 09:00
11 // Switch on Transition Radiation simulation. 6/12/00 18:00
12 // iZDC=1 7/12/00 09:00
13 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
81bf125a 14 // Theta range given through pseudorapidity limits 22/6/2001
682a4a95 15
16 // Set Random Number seed
17 // gRandom->SetSeed(12345);
18
b9d0a01d 19
20 // libraries required by geant321
21 gSystem->Load("libgeant321");
22
23 new TGeant3("C++ Interface to Geant3");
682a4a95 24
25 if (!gSystem->Getenv("CONFIG_FILE"))
26 {
27 TFile *rootfile = new TFile("galice.root", "recreate");
28
29 rootfile->SetCompressionLevel(2);
30 }
31
32 TGeant3 *geant3 = (TGeant3 *) gMC;
d551411b 33
2ab0c725 34 //
682a4a95 35 // Set External decayer
b9d0a01d 36 TVirtualMCDecayer *decayer = new AliDecayerPythia();
682a4a95 37
38 decayer->SetForceDecay(kAll);
39 decayer->Init();
40 gMC->SetExternalDecayer(decayer);
2ab0c725 41 //
2ab0c725 42 //
682a4a95 43 //=======================================================================
44 // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
45 geant3->SetTRIG(1); //Number of events to be processed
46 geant3->SetSWIT(4, 10);
47 geant3->SetDEBU(0, 0, 1);
48 //geant3->SetSWIT(2,2);
49 geant3->SetDCAY(1);
50 geant3->SetPAIR(1);
51 geant3->SetCOMP(1);
52 geant3->SetPHOT(1);
53 geant3->SetPFIS(0);
54 geant3->SetDRAY(0);
55 geant3->SetANNI(1);
56 geant3->SetBREM(1);
57 geant3->SetMUNU(1);
58 geant3->SetCKOV(1);
59 geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
60 geant3->SetLOSS(2);
61 geant3->SetMULS(1);
62 geant3->SetRAYL(1);
63 geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
64 geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
65 geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
66 geant3->SetERAN(5.e-7);
67
68 Float_t cut = 1.e-3; // 1MeV cut by default
69 Float_t tofmax = 1.e10;
70
71 // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
72 geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
73 tofmax);
2ab0c725 74 //
682a4a95 75 //=======================================================================
76 // ************* STEERING parameters FOR ALICE SIMULATION **************
77 // --- Specify event type to be tracked through the ALICE setup
78 // --- All positions are in cm, angles in degrees, and P and E in GeV
79 if (gSystem->Getenv("CONFIG_NPARTICLES"))
80 {
81 int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
82 } else
83 {
84 int nParticles = 50;
85 }
86 AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles);
87
88 gener->SetMomentumRange(0, 999);
89 gener->SetPhiRange(0, 360);
81bf125a 90 // Set pseudorapidity range from -8 to 8.
91 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
92 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
93 gener->SetThetaRange(thmin,thmax);
682a4a95 94 gener->SetOrigin(0, 0, 0); //vertex position
95 gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
96 gener->Init();
97 //
98 // Activate this line if you want the vertex smearing to happen
99 // track by track
2ab0c725 100 //
682a4a95 101 //gener->SetVertexSmear(perTrack);
35be7bcf 102 // Field (L3 0.4 T)
103 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 1);
104 rootfile->cd();
105 gAlice->SetField(field);
106
107
108 Int_t iABSO = 1;
109 Int_t iDIPO = 1;
110 Int_t iFMD = 1;
111 Int_t iFRAME = 1;
112 Int_t iHALL = 1;
113 Int_t iITS = 1;
114 Int_t iMAG = 1;
115 Int_t iMUON = 1;
116 Int_t iPHOS = 1;
117 Int_t iPIPE = 1;
118 Int_t iPMD = 1;
119 Int_t iRICH = 1;
120 Int_t iSHIL = 1;
121 Int_t iSTART = 1;
122 Int_t iTOF = 1;
123 Int_t iTPC = 1;
124 Int_t iTRD = 1;
125 Int_t iZDC = 1;
126 Int_t iEMCAL = 1;
127 Int_t iCRT = 0;
94c49f83 128 Int_t iVZERO = 1;
2ab0c725 129
682a4a95 130 //=================== Alice BODY parameters =============================
131 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
2ab0c725 132
682a4a95 133 if (iMAG)
134 {
135 //=================== MAG parameters ============================
136 // --- Start with Magnet since detector layouts may be depending ---
137 // --- on the selected Magnet dimensions ---
138 AliMAG *MAG = new AliMAG("MAG", "Magnet");
139 }
8de40c27 140
fe4da5cc 141
682a4a95 142 if (iABSO)
143 {
144 //=================== ABSO parameters ============================
145 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
146 }
fe4da5cc 147
682a4a95 148 if (iDIPO)
149 {
150 //=================== DIPO parameters ============================
fe4da5cc 151
682a4a95 152 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
153 }
fe4da5cc 154
682a4a95 155 if (iHALL)
156 {
157 //=================== HALL parameters ============================
2ab0c725 158
682a4a95 159 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
160 }
2ab0c725 161
2ab0c725 162
682a4a95 163 if (iFRAME)
164 {
165 //=================== FRAME parameters ============================
2ab0c725 166
35be7bcf 167 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
168 if (geo == kHoles) {
169 FRAME->SetHoles(1);
170 } else {
171 FRAME->SetHoles(0);
172 }
682a4a95 173 }
fe4da5cc 174
682a4a95 175 if (iSHIL)
176 {
177 //=================== SHIL parameters ============================
8dfe31df 178
35be7bcf 179 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
682a4a95 180 }
fe4da5cc 181
ecd5c1f7 182
682a4a95 183 if (iPIPE)
184 {
185 //=================== PIPE parameters ============================
b422f318 186
682a4a95 187 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
188 }
d6478a5d 189
35be7bcf 190 if(iITS) {
2ab0c725 191
35be7bcf 192 //=================== ITS parameters ============================
d6478a5d 193 //
194 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
195 // almost all other detectors. This involves the fact that the ITS geometry
196 // still has several options to be followed in parallel in order to determine
197 // the best set-up which minimizes the induced background. All the geometries
198 // available to date are described in the following. Read carefully the comments
199 // and use the default version (the only one uncommented) unless you are making
200 // comparisons and you know what you are doing. In this case just uncomment the
201 // ITS geometry you want to use and run Aliroot.
202 //
203 // Detailed geometries:
204 //
205 //
206 //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
207 //
208 //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
209 //
35be7bcf 210 AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
211 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
212 ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
3cdf398d 213 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
35be7bcf 214 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
215 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
216 ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
217 ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
218 ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
219 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
220 //
d6478a5d 221 //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
222 //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
223 //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
224 //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer
6ed59d9f 225 //ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
226 //ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
227 //ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
228 //ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
35be7bcf 229 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
d6478a5d 230 //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
231 //
232 //
233 // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
234 // for reconstruction !):
235 //
236 //
237 //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
35be7bcf 238 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
d6478a5d 239 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
240 //
241 //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
35be7bcf 242 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
d6478a5d 243 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
244 //
245 //
246 //
247 // Geant3 <-> EUCLID conversion
248 // ============================
249 //
250 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
251 // media to two ASCII files (called by default ITSgeometry.euc and
252 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
253 // The default (=0) means that you dont want to use this facility.
254 //
35be7bcf 255 ITS->SetEUCLID(0);
256 }
682a4a95 257
258 if (iTPC)
259 {
260 //============================ TPC parameters ================================
261 // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
262 // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
263 // --- sectors are specified, any value other than that requires at least one
264 // --- sector (lower or upper)to be specified!
265 // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
266 // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
267 // --- SecLows - number of lower sectors specified (up to 6)
268 // --- SecUps - number of upper sectors specified (up to 12)
269 // --- Sens - sensitive strips for the Slow Simulator !!!
270 // --- This does NOT work if all S or L-sectors are specified, i.e.
271 // --- if SecAL or SecAU < 0
272 //
273 //
274 //-----------------------------------------------------------------------------
275
276 // gROOT->LoadMacro("SetTPCParam.C");
277 // AliTPCParam *param = SetTPCParam();
278 AliTPC *TPC = new AliTPCv2("TPC", "Default");
279
280 // All sectors included
281 TPC->SetSecAL(-1);
282 TPC->SetSecAU(-1);
283
284 }
285
35be7bcf 286
287 if (iTOF) {
288 if (geo == kHoles) {
682a4a95 289 //=================== TOF parameters ============================
35be7bcf 290 AliTOF *TOF = new AliTOFv2FHoles("TOF", "TOF with Holes");
291 } else {
292 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
293 }
682a4a95 294 }
295
35be7bcf 296
682a4a95 297 if (iRICH)
298 {
299 //=================== RICH parameters ===========================
35be7bcf 300 AliRICH *RICH = new AliRICHv3("RICH", "normal RICH");
682a4a95 301
302 }
303
304
305 if (iZDC)
306 {
307 //=================== ZDC parameters ============================
308
2423e0d9 309 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
682a4a95 310 }
311
682a4a95 312 if (iTRD)
313 {
314 //=================== TRD parameters ============================
315
316 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
317
318 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
319 TRD->SetGasMix(1);
35be7bcf 320 if (geo == kHoles) {
321 // With hole in front of PHOS
322 TRD->SetPHOShole();
323 // With hole in front of RICH
324 TRD->SetRICHhole();
325 }
326 // Switch on TR
327 AliTRDsim *TRDsim = TRD->CreateTR();
682a4a95 328 }
329
330 if (iFMD)
331 {
332 //=================== FMD parameters ============================
35be7bcf 333 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
6e0a07ef 334 FMD->SetRingsSi1(256);
35be7bcf 335 FMD->SetRingsSi2(128);
f6d3338b 336 FMD->SetSectorsSi1(20);
35be7bcf 337 FMD->SetSectorsSi2(40);
f6d3338b 338 }
682a4a95 339
340 if (iMUON)
341 {
342 //=================== MUON parameters ===========================
343
344 AliMUON *MUON = new AliMUONv1("MUON", "default");
345 }
346 //=================== PHOS parameters ===========================
347
348 if (iPHOS)
349 {
35be7bcf 350 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
682a4a95 351 }
352
353
354 if (iPMD)
355 {
356 //=================== PMD parameters ============================
682a4a95 357 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
35be7bcf 358 }
682a4a95 359
35be7bcf 360 if (iSTART)
361 {
362 //=================== START parameters ============================
363 AliSTART *START = new AliSTARTv1("START", "START Detector");
682a4a95 364 }
365
35be7bcf 366 if (iEMCAL)
9757d28c 367 {
368 //=================== EMCAL parameters ============================
c56bbf5a 369 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "G56_2_55_19_104_14");
9757d28c 370 }
371
35be7bcf 372 if (iCRT)
682a4a95 373 {
35be7bcf 374 //=================== CRT parameters ============================
375 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
682a4a95 376 }
377
35be7bcf 378 if (iVZERO)
379 {
380 //=================== CRT parameters ============================
381 AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO");
382 }
682a4a95 383
384}
81bf125a 385
386Float_t EtaToTheta(Float_t arg){
387 return (180./TMath::Pi())*2.*atan(exp(-arg));
388}