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a3697eb5 | 1 | // In order to create galice.root follow the steps shown below |
2 | // | |
3 | // gAlice->Init("galice.C"); | |
4 | // gAlice->GetRunLoader()->Write(); | |
5 | // delete gAlice->GetRunLoader(); | |
6 | // | |
7 | ||
8 | ||
9 | ||
10 | void Config() | |
04fa961a | 11 | { |
f5a857b2 | 12 | AliRunLoader* runLoader = AliRunLoader::Open("galice.root", AliConfig::GetDefaultEventFolderName(), "recreate"); |
04fa961a | 13 | runLoader->SetCompressionLevel(2); |
14 | runLoader->SetNumberOfEventsPerFile(1); | |
15 | gAlice->SetRunLoader(runLoader); | |
16 | ||
17 | gSystem->Load("libgeant321"); | |
18 | new TGeant3("C++ Interface to Geant3"); | |
19 | ||
20 | // Field (L3 0.4 T) | |
21 | AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., AliMagFMaps::k4kG); | |
22 | gAlice->SetField(field); | |
23 | ||
24 | Int_t iABSO = 0; | |
25 | Int_t iDIPO = 0; | |
26 | Int_t iFMD = 0; | |
27 | Int_t iFRAME = 0; | |
28 | Int_t iHALL = 0; | |
29 | Int_t iITS = 1; | |
30 | Int_t iMAG = 0; | |
31 | Int_t iMUON = 0; | |
32 | Int_t iPHOS = 0; | |
33 | Int_t iPIPE = 0; | |
34 | Int_t iPMD = 0; | |
35 | Int_t iRICH = 0; | |
36 | Int_t iSHIL = 0; | |
37 | Int_t iSTART = 0; | |
38 | Int_t iTOF = 0; | |
39 | Int_t iTPC = 1; | |
40 | Int_t iTRD = 0; | |
41 | Int_t iZDC = 0; | |
42 | Int_t iEMCAL = 0; | |
43 | Int_t iCRT = 0; | |
44 | Int_t iVZERO = 0; | |
45 | runLoader->CdGAFile(); | |
46 | //=================== Alice BODY parameters ============================= | |
47 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
48 | ||
49 | if (iMAG) | |
50 | { | |
51 | //=================== MAG parameters ============================ | |
52 | // --- Start with Magnet since detector layouts may be depending --- | |
53 | // --- on the selected Magnet dimensions --- | |
54 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
55 | } | |
56 | ||
57 | ||
58 | if (iABSO) | |
59 | { | |
60 | //=================== ABSO parameters ============================ | |
61 | AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber"); | |
62 | } | |
63 | ||
64 | if (iDIPO) | |
65 | { | |
66 | //=================== DIPO parameters ============================ | |
67 | ||
68 | AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2"); | |
69 | } | |
70 | ||
71 | if (iHALL) | |
72 | { | |
73 | //=================== HALL parameters ============================ | |
74 | ||
75 | AliHALL *HALL = new AliHALL("HALL", "Alice Hall"); | |
76 | } | |
77 | ||
78 | ||
79 | if (iFRAME) | |
80 | { | |
81 | //=================== FRAME parameters ============================ | |
82 | ||
83 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); | |
84 | if (geo == kHoles) { | |
85 | FRAME->SetHoles(1); | |
86 | } else { | |
87 | FRAME->SetHoles(0); | |
88 | } | |
89 | } | |
90 | ||
91 | if (iSHIL) | |
92 | { | |
93 | //=================== SHIL parameters ============================ | |
94 | ||
95 | AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2"); | |
96 | } | |
97 | ||
98 | ||
99 | if (iPIPE) | |
100 | { | |
101 | //=================== PIPE parameters ============================ | |
102 | ||
103 | AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe"); | |
104 | } | |
105 | ||
106 | if(iITS) { | |
107 | ||
108 | //=================== ITS parameters ============================ | |
109 | // | |
110 | // As the innermost detector in ALICE, the Inner Tracking System "impacts" on | |
111 | // almost all other detectors. This involves the fact that the ITS geometry | |
112 | // still has several options to be followed in parallel in order to determine | |
113 | // the best set-up which minimizes the induced background. All the geometries | |
114 | // available to date are described in the following. Read carefully the comments | |
115 | // and use the default version (the only one uncommented) unless you are making | |
116 | // comparisons and you know what you are doing. In this case just uncomment the | |
117 | // ITS geometry you want to use and run Aliroot. | |
118 | // | |
119 | // Detailed geometries: | |
120 | // | |
121 | // | |
122 | //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services"); | |
123 | // | |
124 | //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services"); | |
125 | // | |
a3697eb5 | 126 | AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services"); |
04fa961a | 127 | ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer |
128 | ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer | |
129 | // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer | |
130 | ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300] | |
131 | ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300] | |
132 | ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300] | |
133 | ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300] | |
134 | ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out | |
135 | ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon | |
136 | // | |
137 | //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services"); | |
138 | //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer | |
139 | //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer | |
140 | //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer | |
141 | //ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300] | |
142 | //ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300] | |
143 | //ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300] | |
144 | //ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300] | |
145 | //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out | |
146 | //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon | |
147 | // | |
148 | // | |
149 | // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful | |
150 | // for reconstruction !): | |
151 | // | |
152 | // | |
153 | //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services"); | |
154 | //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out | |
155 | //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon | |
156 | // | |
157 | //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services"); | |
158 | //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out | |
159 | //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon | |
160 | // | |
161 | // | |
162 | // | |
163 | // Geant3 <-> EUCLID conversion | |
164 | // ============================ | |
165 | // | |
166 | // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and | |
167 | // media to two ASCII files (called by default ITSgeometry.euc and | |
168 | // ITSgeometry.tme) in a format understandable to the CAD system EUCLID. | |
169 | // The default (=0) means that you dont want to use this facility. | |
170 | // | |
171 | ITS->SetEUCLID(0); | |
172 | } | |
173 | ||
174 | if (iTPC) | |
175 | { | |
176 | //============================ TPC parameters ================================ | |
177 | // --- This allows the user to specify sectors for the SLOW (TPC geometry 2) | |
178 | // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper) | |
179 | // --- sectors are specified, any value other than that requires at least one | |
180 | // --- sector (lower or upper)to be specified! | |
181 | // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0) | |
182 | // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0) | |
183 | // --- SecLows - number of lower sectors specified (up to 6) | |
184 | // --- SecUps - number of upper sectors specified (up to 12) | |
185 | // --- Sens - sensitive strips for the Slow Simulator !!! | |
186 | // --- This does NOT work if all S or L-sectors are specified, i.e. | |
187 | // --- if SecAL or SecAU < 0 | |
188 | // | |
189 | // | |
190 | //----------------------------------------------------------------------------- | |
191 | ||
192 | // gROOT->LoadMacro("SetTPCParam.C"); | |
193 | // AliTPCParam *param = SetTPCParam(); | |
194 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
195 | ||
196 | // All sectors included | |
197 | TPC->SetSecAU(-1); | |
198 | TPC->SetSecAL(-1); | |
199 | } | |
200 | ||
201 | ||
202 | if (iTOF) { | |
203 | if (geo == kHoles) { | |
204 | //=================== TOF parameters ============================ | |
205 | AliTOF *TOF = new AliTOFv2FHoles("TOF", "TOF with Holes"); | |
206 | } else { | |
207 | AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF"); | |
208 | } | |
209 | } | |
210 | ||
211 | ||
212 | if (iRICH) | |
213 | { | |
214 | //=================== RICH parameters =========================== | |
215 | AliRICH *RICH = new AliRICHv3("RICH", "normal RICH"); | |
216 | ||
217 | } | |
218 | ||
219 | ||
220 | if (iZDC) | |
221 | { | |
222 | //=================== ZDC parameters ============================ | |
223 | ||
224 | AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC"); | |
225 | } | |
226 | ||
227 | if (iTRD) | |
228 | { | |
229 | //=================== TRD parameters ============================ | |
230 | ||
231 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); | |
232 | ||
233 | // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2) | |
234 | TRD->SetGasMix(1); | |
235 | if (geo == kHoles) { | |
236 | // With hole in front of PHOS | |
237 | TRD->SetPHOShole(); | |
238 | // With hole in front of RICH | |
239 | TRD->SetRICHhole(); | |
240 | } | |
241 | // Switch on TR | |
242 | AliTRDsim *TRDsim = TRD->CreateTR(); | |
243 | } | |
244 | ||
245 | if (iFMD) | |
246 | { | |
247 | //=================== FMD parameters ============================ | |
248 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
249 | FMD->SetRingsSi1(256); | |
250 | FMD->SetRingsSi2(128); | |
251 | FMD->SetSectorsSi1(20); | |
252 | FMD->SetSectorsSi2(40); | |
253 | } | |
254 | ||
255 | if (iMUON) | |
256 | { | |
257 | //=================== MUON parameters =========================== | |
258 | ||
259 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
260 | } | |
261 | //=================== PHOS parameters =========================== | |
262 | ||
263 | if (iPHOS) | |
264 | { | |
265 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
266 | } | |
267 | ||
268 | ||
269 | if (iPMD) | |
270 | { | |
271 | //=================== PMD parameters ============================ | |
272 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
273 | } | |
274 | ||
275 | if (iSTART) | |
276 | { | |
277 | //=================== START parameters ============================ | |
278 | AliSTART *START = new AliSTARTv1("START", "START Detector"); | |
279 | } | |
280 | ||
281 | if (iEMCAL) | |
282 | { | |
283 | //=================== EMCAL parameters ============================ | |
284 | AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1a"); | |
285 | } | |
286 | ||
287 | if (iCRT) | |
288 | { | |
289 | //=================== CRT parameters ============================ | |
290 | AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE"); | |
291 | } | |
292 | ||
293 | if (iVZERO) | |
294 | { | |
295 | //=================== CRT parameters ============================ | |
296 | AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO"); | |
297 | } | |
298 | ||
04fa961a | 299 | } |