Make separate, specialized geometries for RPhi and RhoZ views.
[u/mrichter/AliRoot.git] / PHOS / ConfigTestSuite.C
CommitLineData
9bb2665f 1#include <TPDGCode.h>
2
88cb7938 3static Int_t eventsPerRun = 100;
4enum PprGeo_t
5{
6 kHoles, kNoHoles
7};
8static PprGeo_t geo = kHoles;
9
10void Config()
11{
12 // 7-DEC-2000 09:00
13 // Switch on Transition Radiation simulation. 6/12/00 18:00
14 // iZDC=1 7/12/00 09:00
15 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
16 // Theta range given through pseudorapidity limits 22/6/2001
17
18 // Set Random Number seed
19 // AliLoader::SetDebug(5) ;
20 gRandom->SetSeed(12345);
21
22
23 // libraries required by geant321
24 gSystem->Load("libgeant321");
25
26 new TGeant3("C++ Interface to Geant3");
27
28 if (!gSystem->Getenv("CONFIG_FILE"))
29 {
30 cout<<"Config.C: Creating Run Loader ..."<<endl;
f5a857b2 31 AliRunLoader* rl = AliRunLoader::Open("galice.root",AliConfig::GetDefaultEventFolderName(),
88cb7938 32 "recreate");
33 if (rl == 0x0)
34 {
35 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
36 return;
37 }
38 rl->SetCompressionLevel(2);
39 rl->SetNumberOfEventsPerFile(1000);
40 gAlice->SetRunLoader(rl);
41 }
42
43 TGeant3 *geant3 = (TGeant3 *) gMC;
44
45 //
46 // Set External decayer
47 TVirtualMCDecayer *decayer = new AliDecayerPythia();
48
49 decayer->SetForceDecay(kAll);
50 decayer->Init();
51 gMC->SetExternalDecayer(decayer);
52 //
53 //
54 //=======================================================================
55 // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
56 geant3->SetTRIG(1); //Number of events to be processed
57 geant3->SetSWIT(4, 10);
58 geant3->SetDEBU(0, 0, 1);
59 //geant3->SetSWIT(2,2);
60 geant3->SetDCAY(1);
61 geant3->SetPAIR(1);
62 geant3->SetCOMP(1);
63 geant3->SetPHOT(1);
64 geant3->SetPFIS(0);
65 geant3->SetDRAY(0);
66 geant3->SetANNI(1);
67 geant3->SetBREM(1);
68 geant3->SetMUNU(1);
69 geant3->SetCKOV(1);
70 geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
71 geant3->SetLOSS(2);
72 geant3->SetMULS(1);
73 geant3->SetRAYL(1);
74 geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
75 geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
76 geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
77 geant3->SetERAN(5.e-7);
78
79 Float_t cut = 1.e-3; // 1MeV cut by default
80 Float_t tofmax = 1.e10;
81
82 // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
83 geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
84 tofmax);
85 //
86 //=======================================================================
87 // ************* STEERING parameters FOR ALICE SIMULATION **************
88 // --- Specify event type to be tracked through the ALICE setup
89 // --- All positions are in cm, angles in degrees, and P and E in GeV
90 if (gSystem->Getenv("CONFIG_NPARTICLES"))
91 {
92 int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
93 } else
94 {
95 int nParticles = 10;
96 }
97 // AliGenCocktail *gener = new AliGenCocktail();
98// gener->SetPhiRange(220, 320);
99// // Set pseudorapidity range from -8 to 8.
100// Float_t thmin = EtaToTheta(0.12); // theta min. <---> eta max
101// Float_t thmax = EtaToTheta(-0.12); // theta max. <---> eta min
102// gener->SetThetaRange(thmin,thmax);
103// gener->SetOrigin(0, 0, 0); //vertex position
104// gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
105
106// AliGenHIJINGpara *hijingparam = new AliGenHIJINGpara(nParticles);
107// hijingparam->SetMomentumRange(0.2, 999);
108// gener->AddGenerator(hijingparam,"HIJING PARAM",1);
109
110// AliGenBox *genbox = new AliGenBox(nParticles);
9bb2665f 111// genbox->SetPart(kGamma);
88cb7938 112// genbox->SetPtRange(0.3, 10.00);
113// gener->AddGenerator(genbox,"GENBOX GAMMA for PHOS",1);
114// gener->Init();
115
116 AliGenBox *gener = new AliGenBox(1);
117 gener->SetMomentumRange(10,11.);
118 gener->SetPhiRange(270.5,270.7);
119 gener->SetThetaRange(90.5,90.7);
120
121 gener->SetOrigin(0,0,0); //vertex position
122 gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position
9bb2665f 123 gener->SetPart(kGamma);
88cb7938 124 gener->Init();
125
126 //
127 // Activate this line if you want the vertex smearing to happen
128 // track by track
129 //
130 //gener->SetVertexSmear(perTrack);
131 // Field (L3 0.4 T)
132 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 1);
133 gAlice->SetField(field);
134
135
136 Int_t iABSO = 0;
137 Int_t iDIPO = 0;
138 Int_t iFMD = 0;
139 Int_t iFRAME = 0;
140 Int_t iHALL = 0;
141 Int_t iITS = 0;
142 Int_t iMAG = 0;
143 Int_t iMUON = 0;
144 Int_t iPHOS = 1;
145 Int_t iPIPE = 0;
146 Int_t iPMD = 0;
f4b3bbb7 147 Int_t iHMPID = 0;
88cb7938 148 Int_t iSHIL = 0;
ababa197 149 Int_t iT0 = 0;
88cb7938 150 Int_t iTOF = 0;
151 Int_t iTPC = 0;
152 Int_t iTRD = 0;
153 Int_t iZDC = 0;
154 Int_t iEMCAL = 0;
b384f8a4 155 Int_t iACORDE = 0;
88cb7938 156 Int_t iVZERO = 0;
157 rl->CdGAFile();
158 //=================== Alice BODY parameters =============================
159 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
160
161 if (iMAG)
162 {
163 //=================== MAG parameters ============================
164 // --- Start with Magnet since detector layouts may be depending ---
165 // --- on the selected Magnet dimensions ---
166 AliMAG *MAG = new AliMAG("MAG", "Magnet");
167 }
168
169
170 if (iABSO)
171 {
172 //=================== ABSO parameters ============================
173 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
174 }
175
176 if (iDIPO)
177 {
178 //=================== DIPO parameters ============================
179
180 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
181 }
182
183 if (iHALL)
184 {
185 //=================== HALL parameters ============================
186
187 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
188 }
189
190
191 if (iFRAME)
192 {
193 //=================== FRAME parameters ============================
194
195 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
196 if (geo == kHoles) {
197 FRAME->SetHoles(1);
198 } else {
199 FRAME->SetHoles(0);
200 }
201 }
202
203 if (iSHIL)
204 {
205 //=================== SHIL parameters ============================
206
207 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
208 }
209
210
211 if (iPIPE)
212 {
213 //=================== PIPE parameters ============================
214
215 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
216 }
217
218 if(iITS) {
219
220 //=================== ITS parameters ============================
221 //
222 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
223 // almost all other detectors. This involves the fact that the ITS geometry
224 // still has several options to be followed in parallel in order to determine
225 // the best set-up which minimizes the induced background. All the geometries
226 // available to date are described in the following. Read carefully the comments
227 // and use the default version (the only one uncommented) unless you are making
228 // comparisons and you know what you are doing. In this case just uncomment the
229 // ITS geometry you want to use and run Aliroot.
230 //
231 // Detailed geometries:
232 //
233 //
234 //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
235 //
236 //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
237 //
238 AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
239 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
240 ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
241 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
242 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
243 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
244 ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
245 ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
246 ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
247 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
248 //
249 //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
250 //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
251 //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
252 //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer
253 //ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
254 //ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
255 //ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
256 //ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
257 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
258 //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
259 //
260 //
261 // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
262 // for reconstruction !):
263 //
264 //
265 //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
266 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
267 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
268 //
269 //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
270 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
271 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
272 //
273 //
274 //
275 // Geant3 <-> EUCLID conversion
276 // ============================
277 //
278 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
279 // media to two ASCII files (called by default ITSgeometry.euc and
280 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
281 // The default (=0) means that you dont want to use this facility.
282 //
283 ITS->SetEUCLID(0);
284 }
285
286 if (iTPC)
287 {
288 //============================ TPC parameters ================================
289 // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
290 // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
291 // --- sectors are specified, any value other than that requires at least one
292 // --- sector (lower or upper)to be specified!
293 // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
294 // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
295 // --- SecLows - number of lower sectors specified (up to 6)
296 // --- SecUps - number of upper sectors specified (up to 12)
297 // --- Sens - sensitive strips for the Slow Simulator !!!
298 // --- This does NOT work if all S or L-sectors are specified, i.e.
299 // --- if SecAL or SecAU < 0
300 //
301 //
302 //-----------------------------------------------------------------------------
303
304 // gROOT->LoadMacro("SetTPCParam.C");
305 // AliTPCParam *param = SetTPCParam();
306 AliTPC *TPC = new AliTPCv2("TPC", "Default");
307
308 // All sectors included
309 TPC->SetSecAU(-1);
310 TPC->SetSecAL(-1);
311 }
312
313
314 if (iTOF) {
315 if (geo == kHoles) {
316 //=================== TOF parameters ============================
317 AliTOF *TOF = new AliTOFv2FHoles("TOF", "TOF with Holes");
318 } else {
319 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
320 }
321 }
322
323
f4b3bbb7 324 if (iHMPID)
88cb7938 325 {
f4b3bbb7 326 //=================== HMPID parameters ===========================
327 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
88cb7938 328
329 }
330
331
332 if (iZDC)
333 {
334 //=================== ZDC parameters ============================
335
336 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
337 }
338
339 if (iTRD)
340 {
341 //=================== TRD parameters ============================
342
343 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
344
345 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
346 TRD->SetGasMix(1);
347 if (geo == kHoles) {
348 // With hole in front of PHOS
349 TRD->SetPHOShole();
f4b3bbb7 350 // With hole in front of HMPID
351 TRD->SetHMPIDhole();
88cb7938 352 }
353 // Switch on TR
354 AliTRDsim *TRDsim = TRD->CreateTR();
355 }
356
357 if (iFMD)
358 {
359 //=================== FMD parameters ============================
360 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
361 FMD->SetRingsSi1(256);
362 FMD->SetRingsSi2(128);
363 FMD->SetSectorsSi1(20);
364 FMD->SetSectorsSi2(40);
365 }
366
367 if (iMUON)
368 {
369 //=================== MUON parameters ===========================
370
371 AliMUON *MUON = new AliMUONv1("MUON", "default");
372 }
373 //=================== PHOS parameters ===========================
374
375 if (iPHOS)
376 {
377 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
378 }
379
380
381 if (iPMD)
382 {
383 //=================== PMD parameters ============================
384 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
385 }
386
ababa197 387 if (iT0)
88cb7938 388 {
ababa197 389 //=================== T0 parameters ============================
390 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
88cb7938 391 }
392
393 if (iEMCAL)
394 {
395 //=================== EMCAL parameters ============================
396 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1a");
397 }
398
b384f8a4 399 if (iACORDE)
88cb7938 400 {
b384f8a4 401 //=================== ACORDE parameters ============================
f7882672 402 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
88cb7938 403 }
404
405 if (iVZERO)
406 {
b384f8a4 407 //=================== ACORDE parameters ============================
88cb7938 408 AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO");
409 }
410
411}
412
413Float_t EtaToTheta(Float_t arg){
414 return (180./TMath::Pi())*2.*atan(exp(-arg));
415}