PWGPP-71 - Adding ncluster statistic to optional streamers. Print additional inform...
[u/mrichter/AliRoot.git] / TPC / testMC / Config_AliGenCosmicsParam.C
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75c56124 1// One can use the configuration macro in compiled mode by
2// root [0] gSystem->Load("libgeant321");
3// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
4// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
5// root [0] .x grun.C(1,"Config.C++")
6
7#if !defined(__CINT__) || defined(__MAKECINT__)
8#include <Riostream.h>
9#include <TRandom.h>
10#include <TSystem.h>
11#include <TVirtualMC.h>
12#include <TGeant3TGeo.h>
13#include "STEER/AliRunLoader.h"
14#include "STEER/AliRun.h"
15#include "STEER/AliConfig.h"
16#include "PYTHIA6/AliDecayerPythia.h"
17#include "EVGEN/AliGenCocktail.h"
18#include "EVGEN/AliGenCosmicsParam.h"
19#include "EVGEN/AliGenHIJINGpara.h"
f7a1cc68 20#include "STEER/AliMagF.h"
75c56124 21#include "STRUCT/AliBODY.h"
22#include "STRUCT/AliMAG.h"
23#include "STRUCT/AliABSOv0.h"
24#include "STRUCT/AliDIPOv2.h"
25#include "STRUCT/AliHALL.h"
26#include "STRUCT/AliFRAMEv2.h"
27#include "STRUCT/AliSHILv2.h"
28#include "STRUCT/AliPIPEv0.h"
29#include "ITS/AliITSvPPRasymmFMD.h"
30#include "TPC/AliTPCv2.h"
31#include "TOF/AliTOFv5T0.h"
32#include "RICH/AliRICHv1.h"
33#include "ZDC/AliZDCv2.h"
34#include "TRD/AliTRDv1.h"
35#include "FMD/AliFMDv1.h"
36#include "MUON/AliMUONv1.h"
37#include "PHOS/AliPHOSv1.h"
38#include "PMD/AliPMDv1.h"
39#include "START/AliSTARTv1.h"
40#include "EMCAL/AliEMCALv2.h"
41#include "ACORDE/AliACORDEv0.h"
42#include "VZERO/AliVZEROv7.h"
43#endif
44
45//--- Magnetic Field ---
46enum Mag_t
47{
48 k2kG, k4kG, k5kG
49};
50
51Float_t EtaToTheta(Float_t arg);
52
f7a1cc68 53static AliMagF::BMap_t mag = AliMagF::k5kG;
75c56124 54
55
56
57void Config()
58{
59 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
60 // Theta range given through pseudorapidity limits 22/6/2001
61
62 // Set Random Number seed
63 TDatime dt;
64 UInt_t curtime=dt.Get();
65 UInt_t procid=gSystem->GetPid();
66 UInt_t seed=curtime-procid;
67 if (gSystem->Getenv("envevno")) {
68 seed=atoi(gSystem->Getenv("envevno"));
69 seed += 1000; // 0 e' il seed dall'orologio....
70 printf("...taking seed as event number + 1000...\n");
71 }
72 printf("...setting seed as %d...\n",seed);
73 gRandom->SetSeed(seed);
74 printf("Seed for random number generation = %d \n",gRandom->GetSeed());
75
76
77 // AliLog::Message(AliLog::kInfo, Form("Seed for random number generation = %d",gRandom->GetSeed()), "Config.C", "Config.C", "Config()","Config.C", __LINE__);
78
79
80 // libraries required by geant321
81#if defined(__CINT__)
82 gSystem->Load("libgeant321");
83#endif
84
85 new TGeant3TGeo("C++ Interface to Geant3");
86
87 if(!AliCDBManager::Instance()->IsDefaultStorageSet()){
162637e4 88 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
75c56124 89 AliCDBManager::Instance()->SetRun(0);
90 }
91
92 AliRunLoader* rl=0x0;
93
94 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "Config.C", "Config.C", "Config()"," Config.C", __LINE__);
95
96 rl = AliRunLoader::Open("galice.root",
97 AliConfig::GetDefaultEventFolderName(),
98 "recreate");
99 if (rl == 0x0)
100 {
101 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
102 return;
103 }
104 rl->SetCompressionLevel(2);
105 rl->SetNumberOfEventsPerFile(1000);
106 gAlice->SetRunLoader(rl);
107 // gAlice->SetGeometryFromFile("geometry.root");
108 // gAlice->SetGeometryFromCDB();
109
110 // Set the trigger configuration
28da60d3 111 // AliSimulation::Instance()->SetTriggerConfig("Pb-Pb");
112 AliSimulation::Instance()->SetTriggerConfig("ACORDE");
75c56124 113 cout<<"Trigger configuration is set to ACORDE"<<endl;
114
115 //
116 // Set External decayer
117 TVirtualMCDecayer *decayer = new AliDecayerPythia();
118
119 decayer->SetForceDecay(kAll);
120 decayer->Init();
121 gMC->SetExternalDecayer(decayer);
122 //=======================================================================
123 // ************* STEERING parameters FOR ALICE SIMULATION **************
124 // --- Specify event type to be tracked through the ALICE setup
125 // --- All positions are in cm, angles in degrees, and P and E in GeV
126
127
128 gMC->SetProcess("DCAY",1);
129 gMC->SetProcess("PAIR",1);
130 gMC->SetProcess("COMP",1);
131 gMC->SetProcess("PHOT",1);
132 gMC->SetProcess("PFIS",0);
133 gMC->SetProcess("DRAY",0);
134 gMC->SetProcess("ANNI",1);
135 gMC->SetProcess("BREM",1);
136 gMC->SetProcess("MUNU",1);
137 gMC->SetProcess("CKOV",1);
138 gMC->SetProcess("HADR",1);
139 gMC->SetProcess("LOSS",2);
140 gMC->SetProcess("MULS",1);
141 gMC->SetProcess("RAYL",1);
142
143 Float_t cut = 1.e-3; // 1MeV cut by default
144 Float_t tofmax = 1.e10;
145
146 gMC->SetCut("CUTGAM", cut);
147 gMC->SetCut("CUTELE", cut);
148 gMC->SetCut("CUTNEU", cut);
149 gMC->SetCut("CUTHAD", cut);
150 gMC->SetCut("CUTMUO", cut);
151 gMC->SetCut("BCUTE", cut);
152 gMC->SetCut("BCUTM", cut);
153 gMC->SetCut("DCUTE", cut);
154 gMC->SetCut("DCUTM", cut);
155 gMC->SetCut("PPCUTM", cut);
156 gMC->SetCut("TOFMAX", tofmax);
157
158
159 // AliGenCosmicsParam
160 AliGenCosmicsParam *gener = new AliGenCosmicsParam();
161 gener->SetNumberParticles(100);
162 gener->SetParamACORDE();
163 gener->SetYOrigin(260.); // warning: just above TPC, no TOF, no ACORDE
164 gener->SetMomentumRange(8.,1000.);
165 gener->SetMaxAngleWRTVertical(3.1415/4.);
166 gener->SetInTPC(); // "acceptance trigger"
167 gener->SetBkG(0.); // needed for "acceptance trigger"
168 gener->Init();
169 gGener = gener;
170
171 // AliGenCocktail *gener = new AliGenCocktail();
172// gener->SetPhiRange(0, 360);
173// // Set pseudorapidity range from -8 to 8.
174// Float_t thmin = EtaToTheta(1.2); // theta min. <---> eta max
175// Float_t thmax = EtaToTheta(-1.2); // theta max. <---> eta min
176// gener->SetThetaRange(thmin,thmax);
177// gener->SetOrigin(0, 0, 0); //vertex position
178// gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
179// AddCosmicParticles(gener, 300); //
180// gener->Init();
181
182
183 // MAGNETIC FIELD IN THE BARREL
4642ac4b 184 TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 1., 1., mag));
f7a1cc68 185 // TGeoGlobalMagField::Instance()->GetField()->SetL3ConstField(0); //Using const. field in the barrel
75c56124 186 rl->CdGAFile();
75c56124 187
188
189 Int_t iABSO = 1;
190 Int_t iDIPO = 0;
191 Int_t iFMD = 0;
192 Int_t iFRAME = 1;
193 Int_t iHALL = 1;
194 Int_t iITS = 1;
195 Int_t iMAG = 1;
196 Int_t iMUON = 0;
197 Int_t iPHOS = 0;
198 Int_t iPIPE = 1;
199 Int_t iPMD = 0;
200 Int_t iRICH = 0;
201 Int_t iSHIL = 1;
202 Int_t iSTART = 0;
203 Int_t iTOF = 0;
204 Int_t iTPC = 1;
205 Int_t iTRD = 0;
206 Int_t iZDC = 0;
207 Int_t iEMCAL = 0;
208 Int_t iACORDE = 1;
209 Int_t iVZERO = 0;
210 rl->CdGAFile();
211 //=================== Alice BODY parameters =============================
212 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
213
214 if (iMAG)
215 {
216 //=================== MAG parameters ============================
217 // --- Start with Magnet since detector layouts may be depending ---
218 // --- on the selected Magnet dimensions ---
219 AliMAG *MAG = new AliMAG("MAG", "Magnet");
220 }
221
222
223 if (iABSO)
224 {
225 //=================== ABSO parameters ============================
226 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
227 }
228
229 if (iDIPO)
230 {
231 //=================== DIPO parameters ============================
232
233 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
234 }
235
236 if (iHALL)
237 {
238 //=================== HALL parameters ============================
239
240 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
241 }
242
243
244 if (iFRAME)
245 {
246 //=================== FRAME parameters ============================
247
248 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
249 }
250
251 if (iSHIL)
252 {
253 //=================== SHIL parameters ============================
254
255 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
256 }
257
258
259 if (iPIPE)
260 {
261 //=================== PIPE parameters ============================
262
263 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
264 }
265
266 if (iITS)
267 {
268 //=================== ITS parameters ============================
269
270 AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","ITS PPR detailed version with asymmetric services");
271 }
272
273 if (iTPC)
274 {
275 //============================ TPC parameters ===================
276 AliTPC *TPC = new AliTPCv2("TPC", "Default");
277 }
278
279
280 if (iTOF) {
281 //=================== TOF parameters ============================
282 AliTOF *TOF = new AliTOFv5T0("TOF", "normal TOF");
283 }
284
285
286 if (iRICH)
287 {
288 //=================== RICH parameters ===========================
289 AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
290
291 }
292
293
294 if (iZDC)
295 {
296 //=================== ZDC parameters ============================
297
298 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
299 }
300
301 if (iTRD)
302 {
303 //=================== TRD parameters ============================
304
305 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
306 }
307
308 if (iFMD)
309 {
310 //=================== FMD parameters ============================
311 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
312 }
313
314 if (iMUON)
315 {
316 //=================== MUON parameters ===========================
317 // New MUONv1 version (geometry defined via builders)
318 AliMUON *MUON = new AliMUONv1("MUON", "default");
319 }
320 //=================== PHOS parameters ===========================
321
322 if (iPHOS)
323 {
324 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
325 }
326
327
328 if (iPMD)
329 {
330 //=================== PMD parameters ============================
331 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
332 }
333
334 if (iSTART)
335 {
336 //=================== START parameters ============================
337 AliSTART *START = new AliSTARTv1("START", "START Detector");
338 }
339
340 if (iEMCAL)
341 {
342 //=================== EMCAL parameters ============================
343 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG");
344 }
345
346 if (iACORDE)
347 {
348 //=================== ACORDE parameters ============================
349 AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
350 }
351
352 if (iVZERO)
353 {
354 //=================== ACORDE parameters ============================
355 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
356 }
357
358 AliLog::Message(AliLog::kInfo, "End of Config", "Config.C", "Config.C", "Config()"," Config.C", __LINE__);
359
360}
361
362Float_t EtaToTheta(Float_t arg){
363 return (180./TMath::Pi())*2.*atan(exp(-arg));
364}
365
366
367