Now the TPC preprocessor has been updated to read pedestal entries from the DAQ FXS...
[u/mrichter/AliRoot.git] / EMCAL / macros / Config.C
CommitLineData
d75daab2 1//
2// Simple Config macro to generate some gammas heading toward the
3// EMCAL
4
5static Int_t eventsPerRun = 100;
6enum PprGeo_t
7{
8 kHoles, kNoHoles
9};
10static PprGeo_t geo = kHoles;
11
12void Config()
13{
14
15 // AliLoader::SetDebug(5) ;
16 // Set Random Number seed
17 // gRandom->SetSeed(12345);
18
19 TDatime *t = new TDatime();
20 UInt_t seed = t.Get();
21 //UInt_t seed = 613378658;
22
23 gRandom->SetSeed(seed);
24 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
25
26 // libraries required by geant321
27 gSystem->Load("libgeant321");
28
29 new TGeant3TGeo("C++ Interface to Geant3");
30
31 if (!gSystem->Getenv("CONFIG_FILE"))
32 {
33 cout<<"Config.C: Creating Run Loader ..."<<endl;
34 AliRunLoader* rl = AliRunLoader::Open("galice.root",AliConfig::GetDefaultEventFolderName(),
35 "recreate");
36 if (rl == 0x0)
37 {
38 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
39 return;
40 }
41 rl->SetCompressionLevel(2);
42 rl->SetNumberOfEventsPerFile(1000);
43 gAlice->SetRunLoader(rl);
44 }
45
46 TGeant3 *geant3 = (TGeant3 *) gMC;
47
48 //
49 // Set External decayer
50 TVirtualMCDecayer *decayer = new AliDecayerPythia();
51
52 decayer->SetForceDecay(kAll);
53 decayer->Init();
54 gMC->SetExternalDecayer(decayer);
55 //
56 //
57 //=======================================================================
58 // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
59 geant3->SetTRIG(1); //Number of events to be processed
60 geant3->SetSWIT(4, 10);
61 geant3->SetDEBU(0, 0, 1);
62 //geant3->SetSWIT(2,2);
63 geant3->SetDCAY(1);
64 geant3->SetPAIR(1);
65 geant3->SetCOMP(1);
66 geant3->SetPHOT(1);
67 geant3->SetPFIS(0);
68 geant3->SetDRAY(0);
69 geant3->SetANNI(1);
70 geant3->SetBREM(1);
71 geant3->SetMUNU(1);
72 geant3->SetCKOV(1);
73 geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
74 geant3->SetLOSS(2);
75 geant3->SetMULS(1);
76 geant3->SetRAYL(1);
77 geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
78 geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
79 geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
80 geant3->SetERAN(5.e-7);
81
82 Float_t cut = 1.e-3; // 1MeV cut by default
83 Float_t tofmax = 1.e10;
84
85 // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
86 geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
87 tofmax);
88 //
89 //=======================================================================
90 // ************* STEERING parameters FOR ALICE SIMULATION **************
91 // --- Specify event type to be tracked through the ALICE setup
92 // --- All positions are in cm, angles in degrees, and P and E in GeV
93
94 AliGenBox *gener = new AliGenBox(5);
95 gener->SetMomentumRange(50.,100.);
96 gener->SetPhiRange(80.0,180.0);
97 gener->SetThetaRange(EtaToTheta(-0.7), EtaToTheta(0.7));
98
99 gener->SetOrigin(0,0,0); //vertex position
100 gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position
101 gener->SetPart(kGamma);
102 gener->Init();
103
104 //
105 // Activate this line if you want the vertex smearing to happen
106 // track by track
107 //
108 //gener->SetVertexSmear(perTrack);
109 // Field (L3 0.4 T)
110 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 1);
111 gAlice->SetField(field);
112
113
114 Int_t iABSO = 0;
115 Int_t iDIPO = 0;
116 Int_t iFMD = 0;
117 Int_t iFRAME = 0;
118 Int_t iHALL = 0;
119 Int_t iITS = 0;
120 Int_t iMAG = 0;
121 Int_t iMUON = 0;
122 Int_t iPHOS = 0;
123 Int_t iPIPE = 0;
124 Int_t iPMD = 0;
f4b3bbb7 125 Int_t iHMPID = 0;
d75daab2 126 Int_t iSHIL = 0;
ababa197 127 Int_t iT0 = 0;
d75daab2 128 Int_t iTOF = 0;
129 Int_t iTPC = 0;
130 Int_t iTRD = 0;
131 Int_t iZDC = 0;
132 Int_t iEMCAL = 1;
b384f8a4 133 Int_t iACORDE = 0;
d75daab2 134 Int_t iVZERO = 0;
135
136 rl->CdGAFile();
137
138 //=================== Alice BODY parameters =============================
139 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
140
141 if (iMAG)
142 {
143 //=================== MAG parameters ============================
144 // --- Start with Magnet since detector layouts may be depending ---
145 // --- on the selected Magnet dimensions ---
146 AliMAG *MAG = new AliMAG("MAG", "Magnet");
147 }
148
149
150 if (iABSO)
151 {
152 //=================== ABSO parameters ============================
153 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
154 }
155
156 if (iDIPO)
157 {
158 //=================== DIPO parameters ============================
159
160 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
161 }
162
163 if (iHALL)
164 {
165 //=================== HALL parameters ============================
166
167 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
168 }
169
170
171 if (iFRAME)
172 {
173 //=================== FRAME parameters ============================
174
175 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
176 if (geo == kHoles) {
177 FRAME->SetHoles(1);
178 } else {
179 FRAME->SetHoles(0);
180 }
181 }
182
183 if (iSHIL)
184 {
185 //=================== SHIL parameters ============================
186
187 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
188 }
189
190
191 if (iPIPE)
192 {
193 //=================== PIPE parameters ============================
194
195 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
196 }
197
198 if(iITS) {
199
200 //=================== ITS parameters ============================
201 //
202 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
203 // almost all other detectors. This involves the fact that the ITS geometry
204 // still has several options to be followed in parallel in order to determine
205 // the best set-up which minimizes the induced background. All the geometries
206 // available to date are described in the following. Read carefully the comments
207 // and use the default version (the only one uncommented) unless you are making
208 // comparisons and you know what you are doing. In this case just uncomment the
209 // ITS geometry you want to use and run Aliroot.
210 //
211 // Detailed geometries:
212 //
213 AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
214 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
215 ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
216 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
217 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
218 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
219 ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
220 ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
221 ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
222 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
223 //
224 // Geant3 <-> EUCLID conversion
225 // ============================
226 //
227 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
228 // media to two ASCII files (called by default ITSgeometry.euc and
229 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
230 // The default (=0) means that you dont want to use this facility.
231 //
232 ITS->SetEUCLID(0);
233 }
234
235 if (iTPC)
236 {
237 //============================ TPC parameters ================================
238 // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
239 // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
240 // --- sectors are specified, any value other than that requires at least one
241 // --- sector (lower or upper)to be specified!
242 // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
243 // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
244 // --- SecLows - number of lower sectors specified (up to 6)
245 // --- SecUps - number of upper sectors specified (up to 12)
246 // --- Sens - sensitive strips for the Slow Simulator !!!
247 // --- This does NOT work if all S or L-sectors are specified, i.e.
248 // --- if SecAL or SecAU < 0
249 //
250 //
251 //-----------------------------------------------------------------------------
252
253 // gROOT->LoadMacro("SetTPCParam.C");
254 // AliTPCParam *param = SetTPCParam();
255 AliTPC *TPC = new AliTPCv2("TPC", "Default");
256
257 // All sectors included
258 TPC->SetSecAU(-1);
259 TPC->SetSecAL(-1);
260 }
261
262
263 if (iTOF) {
264 if (geo == kHoles) {
265 //=================== TOF parameters ============================
266 AliTOF *TOF = new AliTOFv2FHoles("TOF", "TOF with Holes");
267 } else {
268 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
269 }
270 }
271
272
f4b3bbb7 273 if (iHMPID)
d75daab2 274 {
f4b3bbb7 275 //=================== HMPID parameters ===========================
276 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
d75daab2 277
278 }
279
280
281 if (iZDC)
282 {
283 //=================== ZDC parameters ============================
284
285 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
286 }
287
288 if (iTRD)
289 {
290 //=================== TRD parameters ============================
291
292 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
293
294 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
295 TRD->SetGasMix(1);
296 if (geo == kHoles) {
297 // With hole in front of PHOS
298 TRD->SetPHOShole();
f4b3bbb7 299 // With hole in front of HMPID
300 TRD->SetHMPIDhole();
d75daab2 301 }
302 // Switch on TR
303 AliTRDsim *TRDsim = TRD->CreateTR();
304 }
305
306 if (iFMD)
307 {
308 //=================== FMD parameters ============================
309 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
310 FMD->SetRingsSi1(256);
311 FMD->SetRingsSi2(128);
312 FMD->SetSectorsSi1(20);
313 FMD->SetSectorsSi2(40);
314 }
315
316 if (iMUON)
317 {
318 //=================== MUON parameters ===========================
319
320 AliMUON *MUON = new AliMUONv1("MUON", "default");
321 }
322 //=================== PHOS parameters ===========================
323
324 if (iPHOS)
325 {
326 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
327 }
328
329
330 if (iPMD)
331 {
332 //=================== PMD parameters ============================
333 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
334 }
335
ababa197 336 if (iT0)
d75daab2 337 {
ababa197 338 //=================== T0 parameters ============================
339 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
d75daab2 340 }
341
342 if (iEMCAL)
343 {
344 //=================== EMCAL parameters ============================
345 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG");
346 }
347
b384f8a4 348 if (iACORDE)
d75daab2 349 {
b384f8a4 350 //=================== ACORDE parameters ============================
351 AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
d75daab2 352 }
353
354 if (iVZERO)
355 {
b384f8a4 356 //=================== ACORDE parameters ============================
d75daab2 357 AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO");
358 }
359
360}
361
362Float_t EtaToTheta(Float_t arg){
363 return (180./TMath::Pi())*2.*atan(exp(-arg));
364}