adapted macro to QAManager
[u/mrichter/AliRoot.git] / test / embedding / Config.C
CommitLineData
2858736f 1//
2// Configuration for the first physics production 2008
3//
4
5// One can use the configuration macro in compiled mode by
6// root [0] gSystem->Load("libgeant321");
7// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
8// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
9// root [0] .x grun.C(1,"Config.C++")
10
11#if !defined(__CINT__) || defined(__MAKECINT__)
12#include <Riostream.h>
13#include <TRandom.h>
14#include <TDatime.h>
15#include <TSystem.h>
16#include <TVirtualMC.h>
17#include <TGeant3TGeo.h>
18#include "STEER/AliRunLoader.h"
19#include "STEER/AliRun.h"
20#include "STEER/AliConfig.h"
21#include "PYTHIA6/AliDecayerPythia.h"
22#include "PYTHIA6/AliGenPythia.h"
23#include "TDPMjet/AliGenDPMjet.h"
f7a1cc68 24#include "STEER/AliMagF.h"
2858736f 25#include "STRUCT/AliBODY.h"
26#include "STRUCT/AliMAG.h"
27#include "STRUCT/AliABSOv3.h"
28#include "STRUCT/AliDIPOv3.h"
29#include "STRUCT/AliHALLv3.h"
30#include "STRUCT/AliFRAMEv2.h"
31#include "STRUCT/AliSHILv3.h"
32#include "STRUCT/AliPIPEv3.h"
33#include "ITS/AliITSv11Hybrid.h"
34#include "TPC/AliTPCv2.h"
35#include "TOF/AliTOFv6T0.h"
36#include "HMPID/AliHMPIDv3.h"
37#include "ZDC/AliZDCv3.h"
38#include "TRD/AliTRDv1.h"
39#include "TRD/AliTRDgeometry.h"
40#include "FMD/AliFMDv1.h"
41#include "MUON/AliMUONv1.h"
42#include "PHOS/AliPHOSv1.h"
ae8c1d56 43
44#include "PHOS/AliPHOSv1.h"
2858736f 45#include "PMD/AliPMDv1.h"
46#include "T0/AliT0v1.h"
47#include "EMCAL/AliEMCALv2.h"
48#include "ACORDE/AliACORDEv1.h"
49#include "VZERO/AliVZEROv7.h"
50#endif
51
52
53enum PDC06Proc_t
54{
55 kPythia6, kPhojet, kRunMax
56};
57
58const char * pprRunName[] = {
59 "kPythia6", "kPhojet"
60};
61
62//--- Magnetic Field ---
63enum Mag_t
64{
65 kNoField, k5kG, kFieldMax
66};
67
68const char * pprField[] = {
69 "kNoField", "k5kG"
70};
71
72//--- Embedding run ---
73enum EmbedRun_t
74{
75 kBackground, kMerged, kSignal, kEmbRunMax
76};
77
78const char *embedRun[] = {
79 "kBackground", "kMerged", "kSignal"
80};
81
82//--- Functions ---
83class AliGenPythia;
84AliGenerator *MbPythia();
85AliGenerator *MbPhojet();
86void ProcessEnvironmentVars();
87
88// Geterator, field, beam energy
89static PDC06Proc_t proc = kPhojet;
90static Mag_t mag = k5kG;
91static Float_t energy = 10000; // energy in CMS
92static EmbedRun_t embedrun = kBackground;
93//========================//
94// Set Random Number seed //
95//========================//
96TDatime dt;
97static UInt_t seed = dt.Get();
98
99// Comment line
100static TString comment;
101
102Float_t EtaToTheta(Float_t arg);
103
104void Config()
105{
106
107
108 // Get settings from environment variables
109 ProcessEnvironmentVars();
110
111 gRandom->SetSeed(seed);
112 cerr<<"Seed for random number generation= "<<seed<<endl;
113
114 // Libraries required by geant321
115#if defined(__CINT__)
116 gSystem->Load("liblhapdf"); // Parton density functions
117 gSystem->Load("libEGPythia6"); // TGenerator interface
118 gSystem->Load("libpythia6"); // Pythia
119 gSystem->Load("libAliPythia6"); // ALICE specific implementations
120 gSystem->Load("libgeant321");
121 gSystem->Load("libTTherminator");
122#endif
123
124 new TGeant3TGeo("C++ Interface to Geant3");
125
126 //=======================================================================
127 // Create the output file
128
129
130 AliRunLoader* rl=0x0;
131
132 cout<<"Config.C: Creating Run Loader ..."<<endl;
133 rl = AliRunLoader::Open("galice.root",
134 AliConfig::GetDefaultEventFolderName(),
135 "recreate");
136 if (rl == 0x0)
137 {
138 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
139 return;
140 }
141 rl->SetCompressionLevel(2);
142 rl->SetNumberOfEventsPerFile(3);
143 gAlice->SetRunLoader(rl);
144
145
146 // Set the trigger configuration
147 if ((embedrun == kBackground) || (embedrun == kMerged)) {
148 gAlice->SetTriggerDescriptor("Pb-Pb");
149 cout<<"Trigger configuration is set to Pb-Pb"<<endl;
150 }
151 else {
152 // Set the trigger configuration: proton-proton
153 gAlice->SetTriggerDescriptor("p-p");
154 }
155
156 //
157 // Set External decayer
158 TVirtualMCDecayer *decayer = new AliDecayerPythia();
159
160 decayer->SetForceDecay(kAll);
161 decayer->Init();
162 gMC->SetExternalDecayer(decayer);
163 //=======================================================================
164 // ************* STEERING parameters FOR ALICE SIMULATION **************
165 // --- Specify event type to be tracked through the ALICE setup
166 // --- All positions are in cm, angles in degrees, and P and E in GeV
167
168
169 gMC->SetProcess("DCAY",1);
170 gMC->SetProcess("PAIR",1);
171 gMC->SetProcess("COMP",1);
172 gMC->SetProcess("PHOT",1);
173 gMC->SetProcess("PFIS",0);
174 gMC->SetProcess("DRAY",0);
175 gMC->SetProcess("ANNI",1);
176 gMC->SetProcess("BREM",1);
177 gMC->SetProcess("MUNU",1);
178 gMC->SetProcess("CKOV",1);
179 gMC->SetProcess("HADR",1);
180 gMC->SetProcess("LOSS",2);
181 gMC->SetProcess("MULS",1);
182 gMC->SetProcess("RAYL",1);
183
184 Float_t cut = 1.e-3; // 1MeV cut by default
185 Float_t tofmax = 1.e10;
186
187 gMC->SetCut("CUTGAM", cut);
188 gMC->SetCut("CUTELE", cut);
189 gMC->SetCut("CUTNEU", cut);
190 gMC->SetCut("CUTHAD", cut);
191 gMC->SetCut("CUTMUO", cut);
192 gMC->SetCut("BCUTE", cut);
193 gMC->SetCut("BCUTM", cut);
194 gMC->SetCut("DCUTE", cut);
195 gMC->SetCut("DCUTM", cut);
196 gMC->SetCut("PPCUTM", cut);
197 gMC->SetCut("TOFMAX", tofmax);
198
199 //======================//
200 // Set External decayer //
201 //======================//
202 TVirtualMCDecayer* decayer = new AliDecayerPythia();
203 decayer->SetForceDecay(kAll);
204 decayer->Init();
205 gMC->SetExternalDecayer(decayer);
206
207 if ((embedrun == kMerged) || (embedrun == kSignal)) {
208 //=========================//
209 // Generator Configuration //
210 //=========================//
211 AliGenerator* gener = 0x0;
212
213 if (proc == kPythia6) {
214 gener = MbPythia();
215 } else if (proc == kPhojet) {
216 gener = MbPhojet();
217 }
218 }
219 else {
220 AliGenCocktail *gener = new AliGenCocktail();
221 gener->SetPhiRange(0, 360);
222 // Set pseudorapidity range from -8 to 8.
223 Float_t thmin = EtaToTheta(1); // theta min. <---> eta max
224 Float_t thmax = EtaToTheta(-1); // theta max. <---> eta min
225 gener->SetThetaRange(thmin,thmax);
ae8c1d56 226 gener->SetProjectile("A",208,82);
227 gener->SetTarget("A",208,82);
2858736f 228
229 AliGenTherminator *genther = new AliGenTherminator();
230 genther->SetFileName("event.out");
231 genther->SetEventNumberInFile(1);
232 genther->SetTemperature(0.145);
233 genther->SetMiuI(-0.0009);
234 genther->SetMiuS(0.000);
235 genther->SetMiuB(0.0008);
236 genther->SetAlfaRange(8.0);
237 genther->SetRapRange(4.0);
238 genther->SetRhoMax(7.74);
239 genther->SetTau(9.74);
240 genther->SetModel("Lhyquid3D");
241 genther->SetLhyquidSet("LHC500C2030");
242
243 gener->AddGenerator(genther, "THERMINATOR LHYQUID3D", 1);
244 }
245
246
247
248 // PRIMARY VERTEX
249 //
250 gener->SetOrigin(0., 0., 0.); // vertex position
251 //
252 //
253 // Size of the interaction diamond
254 // Longitudinal
255 Float_t sigmaz;
256
257 if (embedrun == kBackground) {
258 sigmaz = 7.55 / TMath::Sqrt(2.); // [cm]
259 }
260 else {
261 Float_t sigmaz = 5.4 / TMath::Sqrt(2.); // [cm]
262 if (energy == 900)
263 sigmaz = 10.5 / TMath::Sqrt(2.); // [cm]
264 }
265
266 //
267 // Transverse
268 Float_t betast = 10; // beta* [m]
269 Float_t eps = 3.75e-6; // emittance [m]
270 Float_t gamma = energy / 2.0 / 0.938272; // relativistic gamma [1]
271 Float_t sigmaxy = TMath::Sqrt(eps * betast / gamma) / TMath::Sqrt(2.) * 100.; // [cm]
272 printf("\n \n Diamond size x-y: %10.3e z: %10.3e\n \n", sigmaxy, sigmaz);
273
274 gener->SetSigma(sigmaxy, sigmaxy, sigmaz); // Sigma in (X,Y,Z) (cm) on IP position
275 gener->SetCutVertexZ(3.); // Truncate at 3 sigma
276 gener->SetVertexSmear(kPerEvent);
277
278 gener->Init();
279
280 // FIELD
281 //
ae8c1d56 282// Field
283
284 // AliMagF* field = 0x0;
2858736f 285 if (mag == kNoField) {
286 comment = comment.Append(" | L3 field 0.0 T");
ae8c1d56 287 // field = new AliMagF("Maps","Maps", 2, 0., 0., 10., AliMagF::k2kG);
288 TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 2, 1., 1., 10., AliMagF::k5kG));
2858736f 289 } else if (mag == k5kG) {
290 comment = comment.Append(" | L3 field 0.5 T");
ae8c1d56 291 TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 2, 1., 1., 10., AliMagF::kNoField));
292// field = new AliMagFCheb("Maps","Maps", 2, 1., 1., 10., AliMagF::k5kG);
2858736f 293 }
294 printf("\n \n Comment: %s \n \n", comment.Data());
ae8c1d56 295 // TGeoGlobalMagField::Instance()->SetField(field);
2858736f 296
297 rl->CdGAFile();
f7a1cc68 298
2858736f 299 Int_t iABSO = 1;
300 Int_t iACORDE= 0;
301 Int_t iDIPO = 1;
ae8c1d56 302 Int_t iEMCAL = 1;
2858736f 303 Int_t iFMD = 1;
304 Int_t iFRAME = 1;
305 Int_t iHALL = 1;
306 Int_t iITS = 1;
307 Int_t iMAG = 1;
308 Int_t iMUON = 1;
309 Int_t iPHOS = 1;
310 Int_t iPIPE = 1;
ae8c1d56 311 Int_t iPMD = 1;
2858736f 312 Int_t iHMPID = 1;
313 Int_t iSHIL = 1;
314 Int_t iT0 = 1;
315 Int_t iTOF = 1;
316 Int_t iTPC = 1;
317 Int_t iTRD = 1;
318 Int_t iVZERO = 1;
319 Int_t iZDC = 1;
320
321
322 //=================== Alice BODY parameters =============================
323 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
324
325
326 if (iMAG)
327 {
328 //=================== MAG parameters ============================
329 // --- Start with Magnet since detector layouts may be depending ---
330 // --- on the selected Magnet dimensions ---
331 AliMAG *MAG = new AliMAG("MAG", "Magnet");
332 }
333
334
335 if (iABSO)
336 {
337 //=================== ABSO parameters ============================
338 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
339 }
340
341 if (iDIPO)
342 {
343 //=================== DIPO parameters ============================
344
345 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
346 }
347
348 if (iHALL)
349 {
350 //=================== HALL parameters ============================
351
352 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
353 }
354
355
356 if (iFRAME)
357 {
358 //=================== FRAME parameters ============================
359
360 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
361 FRAME->SetHoles(1);
362 }
363
364 if (iSHIL)
365 {
366 //=================== SHIL parameters ============================
367
368 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
369 }
370
371
372 if (iPIPE)
373 {
374 //=================== PIPE parameters ============================
375
376 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
377 }
378
379 if (iITS)
380 {
381 //=================== ITS parameters ============================
382
383 AliITS *ITS = new AliITSv11Hybrid("ITS","ITS v11Hybrid");
384 }
385
386 if (iTPC)
387 {
388 //============================ TPC parameters =====================
389
390 AliTPC *TPC = new AliTPCv2("TPC", "Default");
391 }
392
393
394 if (iTOF) {
395 //=================== TOF parameters ============================
396
397 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
398 }
399
400
401 if (iHMPID)
402 {
403 //=================== HMPID parameters ===========================
404
405 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
406
407 }
408
409
410 if (iZDC)
411 {
412 //=================== ZDC parameters ============================
413
414 AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");
415 }
416
417 if (iTRD)
418 {
419 //=================== TRD parameters ============================
420
421 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
2858736f 422 }
423
424 if (iFMD)
425 {
426 //=================== FMD parameters ============================
427
428 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
429 }
430
431 if (iMUON)
432 {
433 //=================== MUON parameters ===========================
434 // New MUONv1 version (geometry defined via builders)
435
436 AliMUON *MUON = new AliMUONv1("MUON", "default");
437 }
438
439 if (iPHOS)
440 {
441 //=================== PHOS parameters ===========================
2858736f 442 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
2858736f 443 }
444
445
446 if (iPMD)
447 {
448 //=================== PMD parameters ============================
449
450 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
451 }
452
453 if (iT0)
454 {
455 //=================== T0 parameters ============================
456 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
457 }
458
459 if (iEMCAL)
460 {
461 //=================== EMCAL parameters ============================
462
8224b11d 463 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE");
2858736f 464 }
465
466 if (iACORDE)
467 {
468 //=================== ACORDE parameters ============================
469
470 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
471 }
472
473 if (iVZERO)
474 {
475 //=================== ACORDE parameters ============================
476
477 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
478 }
479}
480//
481// PYTHIA
482//
483
484AliGenerator* MbPythia()
485{
486 comment = comment.Append(" pp at 14 TeV: Pythia low-pt");
487//
488// Pythia
489 AliGenPythia* pythia = new AliGenPythia(-1);
490 pythia->SetMomentumRange(0, 999999.);
491 pythia->SetThetaRange(0., 180.);
492 pythia->SetYRange(-12.,12.);
493 pythia->SetPtRange(0,1000.);
494 pythia->SetProcess(kPyMb);
495 pythia->SetEnergyCMS(energy);
496
497 return pythia;
498}
499
500AliGenerator* MbPhojet()
501{
502 comment = comment.Append(" pp at 14 TeV: Pythia low-pt");
503//
504// DPMJET
505#if defined(__CINT__)
2858736f 506#endif
ae8c1d56 507 gSystem->Load("libdpmjet"); // Parton density functions
508 gSystem->Load("libTDPMjet"); // Parton density functions
509
2858736f 510 AliGenDPMjet* dpmjet = new AliGenDPMjet(-1);
511 dpmjet->SetMomentumRange(0, 999999.);
512 dpmjet->SetThetaRange(0., 180.);
513 dpmjet->SetYRange(-12.,12.);
514 dpmjet->SetPtRange(0,1000.);
515 dpmjet->SetProcess(kDpmMb);
516 dpmjet->SetEnergyCMS(energy);
517
518 return dpmjet;
519}
520
521void ProcessEnvironmentVars()
522{
523 // Run type
524 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
525 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
526 if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
527 proc = (PDC06Proc_t)iRun;
528 cout<<"Run type set to "<<pprRunName[iRun]<<endl;
529 }
530 }
531 }
532
533 // Field
534 if (gSystem->Getenv("CONFIG_FIELD")) {
535 for (Int_t iField = 0; iField < kFieldMax; iField++) {
536 if (strcmp(gSystem->Getenv("CONFIG_FIELD"), pprField[iField])==0) {
537 mag = (Mag_t)iField;
538 cout<<"Field set to "<<pprField[iField]<<endl;
539 }
540 }
541 }
542
543 // Energy
544 if (gSystem->Getenv("CONFIG_ENERGY")) {
545 energy = atoi(gSystem->Getenv("CONFIG_ENERGY"));
546 cout<<"Energy set to "<<energy<<" GeV"<<endl;
547 }
548
549 // Random Number seed
550 if (gSystem->Getenv("CONFIG_SEED")) {
551 seed = atoi(gSystem->Getenv("CONFIG_SEED"));
552 }
553
554 // Embedding job type
555 if (gSystem->Getenv("CONFIG_EMBEDDING")) {
556 for (Int_t iEmb = 0; iEmb < kEmbRunMax; iEmb++) {
557 if (strcmp(gSystem->Getenv("CONFIG_EMBEDDING"), embedRun[iEmb])==0) {
558 embedrun = (EmbedRun_t)iEmb;
559 cout<<"Embedding run set to "<<embedRun[embedrun]<<endl;
560 }
561 }
562
563 }
564
565}
566
567Float_t EtaToTheta(Float_t arg){
568 return (180./TMath::Pi())*2.*atan(exp(-arg));
569}