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85a5290f | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
5e319bd5 | 16 | /* $Id: AliSimulation.cxx 63204 2013-06-26 13:33:28Z rgrosso $ */ |
85a5290f | 17 | |
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for running generation, simulation and digitization // | |
21 | // // | |
22 | // Hits, sdigits and digits are created for all detectors by typing: // | |
23 | // // | |
24 | // AliSimulation sim; // | |
25 | // sim.Run(); // | |
26 | // // | |
27 | // The Run method returns kTRUE in case of successful execution. // | |
28 | // The number of events can be given as argument to the Run method or it // | |
29 | // can be set by // | |
30 | // // | |
31 | // sim.SetNumberOfEvents(n); // | |
32 | // // | |
95601147 | 33 | // The name of the configuration file can be passed as argument to the // |
34 | // AliSimulation constructor or can be specified by // | |
85a5290f | 35 | // // |
36 | // sim.SetConfigFile("..."); // | |
37 | // // | |
38 | // The generation of particles and the simulation of detector hits can be // | |
39 | // switched on or off by // | |
40 | // // | |
41 | // sim.SetRunGeneration(kTRUE); // generation of primary particles // | |
42 | // sim.SetRunSimulation(kFALSE); // but no tracking // | |
43 | // // | |
44 | // For which detectors sdigits and digits will be created, can be steered // | |
45 | // by // | |
46 | // // | |
47 | // sim.SetMakeSDigits("ALL"); // make sdigits for all detectors // | |
48 | // sim.SetMakeDigits("ITS TPC"); // make digits only for ITS and TPC // | |
49 | // // | |
50 | // The argument is a (case sensitive) string with the names of the // | |
51 | // detectors separated by a space. An empty string ("") can be used to // | |
52 | // disable the creation of sdigits or digits. The special string "ALL" // | |
53 | // selects all available detectors. This is the default. // | |
54 | // // | |
55 | // The creation of digits from hits instead of from sdigits can be selected // | |
56 | // by // | |
57 | // // | |
58 | // sim.SetMakeDigitsFromHits("TRD"); // | |
59 | // // | |
60 | // The argument is again a string with the selected detectors. Be aware that // | |
61 | // this feature is not available for all detectors and that merging is not // | |
62 | // possible, when digits are created directly from hits. // | |
63 | // // | |
05526d44 | 64 | // Background events can be merged by calling // |
85a5290f | 65 | // // |
66 | // sim.MergeWith("background/galice.root", 2); // | |
67 | // // | |
68 | // The first argument is the file name of the background galice file. The // | |
69 | // second argument is the number of signal events per background event. // | |
05526d44 | 70 | // By default this number is calculated from the number of available // |
71 | // background events. MergeWith can be called several times to merge more // | |
72 | // than two event streams. It is assumed that the sdigits were already // | |
73 | // produced for the background events. // | |
85a5290f | 74 | // // |
0421c3d1 | 75 | // The output of raw data can be switched on by calling // |
76 | // // | |
77 | // sim.SetWriteRawData("MUON"); // write raw data for MUON // | |
78 | // // | |
06c7e392 | 79 | // The default output format of the raw data are DDL files. They are // |
80 | // converted to a DATE file, if a file name is given as second argument. // | |
81 | // For this conversion the program "dateStream" is required. If the file // | |
82 | // name has the extension ".root", the DATE file is converted to a root // | |
83 | // file. The program "alimdc" is used for this purpose. For the conversion // | |
84 | // to DATE and root format the two conversion programs have to be installed. // | |
85 | // Only the raw data in the final format is kept if the third argument is // | |
86 | // kTRUE. // | |
87 | // // | |
0421c3d1 | 88 | // The methods RunSimulation, RunSDigitization, RunDigitization, // |
89 | // RunHitsDigitization and WriteRawData can be used to run only parts of // | |
06c7e392 | 90 | // the full simulation chain. The creation of raw data DDL files and their // |
91 | // conversion to the DATE or root format can be run directly by calling // | |
92 | // the methods WriteRawFiles, ConvertRawFilesToDate and ConvertDateToRoot. // | |
95601147 | 93 | // // |
18b43626 | 94 | // The default number of events per file, which is usually set in the // |
95 | // config file, can be changed for individual detectors and data types // | |
96 | // by calling // | |
97 | // // | |
98 | // sim.SetEventsPerFile("PHOS", "Reconstructed Points", 3); // | |
99 | // // | |
100 | // The first argument is the detector, the second one the data type and the // | |
101 | // last one the number of events per file. Valid data types are "Hits", // | |
102 | // "Summable Digits", "Digits", "Reconstructed Points" and "Tracks". // | |
103 | // The number of events per file has to be set before the simulation of // | |
104 | // hits. Otherwise it has no effect. // | |
105 | // // | |
85a5290f | 106 | /////////////////////////////////////////////////////////////////////////////// |
107 | ||
3e2e3ece | 108 | #include <TFile.h> |
f7a1cc68 | 109 | #include <TGeoGlobalMagField.h> |
e8d02863 | 110 | #include <TGeoManager.h> |
85a5290f | 111 | #include <TObjString.h> |
fc7e1b1c | 112 | #include <TROOT.h> |
3e2e3ece | 113 | #include <TSystem.h> |
114 | #include <TVirtualMC.h> | |
115 | #include <TVirtualMCApplication.h> | |
5cf76849 | 116 | #include <TDatime.h> |
252fff8d | 117 | #include <TInterpreter.h> |
85a5290f | 118 | |
3e2e3ece | 119 | #include "AliAlignObj.h" |
e8d02863 | 120 | #include "AliCDBEntry.h" |
121 | #include "AliCDBManager.h" | |
732ee20f | 122 | #include "AliGRPManager.h" |
3e2e3ece | 123 | #include "AliCDBStorage.h" |
124 | #include "AliCTPRawData.h" | |
125 | #include "AliCentralTrigger.h" | |
e8d02863 | 126 | #include "AliCentralTrigger.h" |
3e2e3ece | 127 | #include "AliCodeTimer.h" |
362c9d61 | 128 | #include "AliDAQ.h" |
af7ba10c | 129 | #include "AliDigitizer.h" |
6d985680 | 130 | #include "AliESDEvent.h" |
3e2e3ece | 131 | #include "AliGRPObject.h" |
132 | #include "AliGenEventHeader.h" | |
af7ba10c | 133 | #include "AliGenerator.h" |
3e2e3ece | 134 | #include "AliGeomManager.h" |
135 | #include "AliHLTSimulation.h" | |
136 | #include "AliHeader.h" | |
f7a1cc68 | 137 | #include "AliLego.h" |
138 | #include "AliLegoGenerator.h" | |
e8d02863 | 139 | #include "AliLog.h" |
3e2e3ece | 140 | #include "AliMC.h" |
141 | #include "AliMagF.h" | |
af7ba10c | 142 | #include "AliModule.h" |
3e2e3ece | 143 | #include "AliPDG.h" |
144 | #include "AliRawReaderDate.h" | |
145 | #include "AliRawReaderFile.h" | |
146 | #include "AliRawReaderRoot.h" | |
af7ba10c | 147 | #include "AliRun.h" |
f21fc003 | 148 | #include "AliDigitizationInput.h" |
af7ba10c | 149 | #include "AliRunLoader.h" |
35ec1f70 | 150 | #include "AliStack.h" |
af7ba10c | 151 | #include "AliSimulation.h" |
27fc67fa | 152 | #include "AliSysInfo.h" |
3e2e3ece | 153 | #include "AliVertexGenFile.h" |
85a5290f | 154 | |
66b0310c | 155 | using std::ofstream; |
85a5290f | 156 | ClassImp(AliSimulation) |
157 | ||
b856a511 | 158 | AliSimulation *AliSimulation::fgInstance = 0; |
38e7ce48 | 159 | const char* AliSimulation::fgkDetectorName[AliSimulation::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE","AD","MFT","HLT"}; |
85a5290f | 160 | |
161 | //_____________________________________________________________________________ | |
795e4a22 | 162 | AliSimulation::AliSimulation(const char* configFileName, |
95601147 | 163 | const char* name, const char* title) : |
164 | TNamed(name, title), | |
165 | ||
35ec1f70 | 166 | fRunGeneratorOnly(kFALSE), |
95601147 | 167 | fRunGeneration(kTRUE), |
168 | fRunSimulation(kTRUE), | |
024cf675 | 169 | fLoadAlignFromCDB(kTRUE), |
25be1e5c | 170 | fLoadAlObjsListOfDets("ALL"), |
95601147 | 171 | fMakeSDigits("ALL"), |
172 | fMakeDigits("ALL"), | |
28da60d3 | 173 | fTriggerConfig(""), |
95601147 | 174 | fMakeDigitsFromHits(""), |
0421c3d1 | 175 | fWriteRawData(""), |
06c7e392 | 176 | fRawDataFileName(""), |
177 | fDeleteIntermediateFiles(kFALSE), | |
67327b72 | 178 | fWriteSelRawData(kFALSE), |
95601147 | 179 | fStopOnError(kFALSE), |
a5fe2c41 | 180 | fUseMonitoring(kFALSE), |
95601147 | 181 | fNEvents(1), |
182 | fConfigFileName(configFileName), | |
183 | fGAliceFileName("galice.root"), | |
18b43626 | 184 | fEventsPerFile(), |
95601147 | 185 | fBkgrdFileNames(NULL), |
995ad051 | 186 | fAlignObjArray(NULL), |
04bae0a0 | 187 | fUseBkgrdVertex(kTRUE), |
024cf675 | 188 | fRegionOfInterest(kFALSE), |
795e4a22 | 189 | fCDBUri(""), |
f1c1204d | 190 | fQARefUri(""), |
ca30848f | 191 | fSpecCDBUri(), |
795e4a22 | 192 | fRun(-1), |
193 | fSeed(0), | |
194 | fInitCDBCalled(kFALSE), | |
195 | fInitRunNumberCalled(kFALSE), | |
196 | fSetRunNumberFromDataCalled(kFALSE), | |
cae21299 | 197 | fEmbeddingFlag(kFALSE), |
3e2e3ece | 198 | fLego(NULL), |
732ee20f | 199 | fKey(0), |
200 | fUseVertexFromCDB(0), | |
201 | fUseMagFieldFromGRP(0), | |
202 | fGRPWriteLocation(Form("local://%s", gSystem->pwd())), | |
475baf89 | 203 | fUseTimeStampFromCDB(0), |
204 | fTimeStart(0), | |
205 | fTimeEnd(0), | |
e3b20d9a | 206 | fQADetectors("ALL"), |
207 | fQATasks("ALL"), | |
759c1df1 | 208 | fRunQA(kTRUE), |
57acd2d2 | 209 | fEventSpecie(AliRecoParam::kDefault), |
75373542 | 210 | fWriteQAExpertData(kTRUE), |
1b1f5ae6 | 211 | fGeometryFile(), |
fc7e1b1c | 212 | fRunHLT("default"), |
c4affb19 | 213 | fpHLT(NULL), |
fc7e1b1c | 214 | fWriteGRPEntry(kTRUE) |
85a5290f | 215 | { |
216 | // create simulation object with default parameters | |
b856a511 | 217 | fgInstance = this; |
0421c3d1 | 218 | SetGAliceFile("galice.root"); |
5b188f2f | 219 | |
220 | // for QA | |
634696f5 | 221 | AliQAManager * qam = AliQAManager::QAManager(AliQAv1::kSIMMODE) ; |
eca4fa66 | 222 | qam->SetActiveDetectors(fQADetectors) ; |
4e25ac79 | 223 | fQATasks = Form("%d %d %d", AliQAv1::kHITS, AliQAv1::kSDIGITS, AliQAv1::kDIGITS) ; |
eca4fa66 | 224 | qam->SetTasks(fQATasks) ; |
85a5290f | 225 | } |
226 | ||
85a5290f | 227 | //_____________________________________________________________________________ |
228 | AliSimulation::~AliSimulation() | |
229 | { | |
230 | // clean up | |
231 | ||
18b43626 | 232 | fEventsPerFile.Delete(); |
024cf675 | 233 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
234 | // delete fAlignObjArray; fAlignObjArray=0; | |
18b43626 | 235 | |
95601147 | 236 | if (fBkgrdFileNames) { |
237 | fBkgrdFileNames->Delete(); | |
238 | delete fBkgrdFileNames; | |
239 | } | |
ec92bee0 | 240 | |
241 | fSpecCDBUri.Delete(); | |
b856a511 | 242 | if (fgInstance==this) fgInstance = 0; |
87932dab | 243 | |
bf76b847 | 244 | AliQAManager::QAManager()->ShowQA() ; |
245 | AliQAManager::Destroy() ; | |
87932dab | 246 | AliCodeTimer::Instance()->Print(); |
85a5290f | 247 | } |
248 | ||
249 | ||
250 | //_____________________________________________________________________________ | |
251 | void AliSimulation::SetNumberOfEvents(Int_t nEvents) | |
252 | { | |
253 | // set the number of events for one run | |
254 | ||
255 | fNEvents = nEvents; | |
256 | } | |
257 | ||
f1c1204d | 258 | //_____________________________________________________________________________ |
259 | void AliSimulation::InitQA() | |
260 | { | |
261 | // activate a default CDB storage | |
262 | // First check if we have any CDB storage set, because it is used | |
263 | // to retrieve the calibration and alignment constants | |
264 | ||
265 | if (fInitCDBCalled) return; | |
266 | fInitCDBCalled = kTRUE; | |
267 | ||
634696f5 | 268 | AliQAManager * qam = AliQAManager::QAManager(AliQAv1::kSIMMODE) ; |
eca4fa66 | 269 | qam->SetActiveDetectors(fQADetectors) ; |
4e25ac79 | 270 | fQATasks = Form("%d %d %d", AliQAv1::kHITS, AliQAv1::kSDIGITS, AliQAv1::kDIGITS) ; |
eca4fa66 | 271 | qam->SetTasks(fQATasks) ; |
75373542 | 272 | if (fWriteQAExpertData) |
eca4fa66 | 273 | qam->SetWriteExpert() ; |
f1c1204d | 274 | |
eca4fa66 | 275 | if (qam->IsDefaultStorageSet()) { |
f1c1204d | 276 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
277 | AliWarning("Default QA reference storage has been already set !"); | |
278 | AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fQARefUri.Data())); | |
279 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
eca4fa66 | 280 | fQARefUri = qam->GetDefaultStorage()->GetURI(); |
f1c1204d | 281 | } else { |
282 | if (fQARefUri.Length() > 0) { | |
283 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
284 | AliDebug(2, Form("Default QA reference storage is set to: %s", fQARefUri.Data())); | |
285 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
286 | } else { | |
287 | fQARefUri="local://$ALICE_ROOT/QARef"; | |
288 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
289 | AliWarning("Default QA reference storage not yet set !!!!"); | |
290 | AliWarning(Form("Setting it now to: %s", fQARefUri.Data())); | |
291 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
292 | } | |
eca4fa66 | 293 | qam->SetDefaultStorage(fQARefUri); |
f1c1204d | 294 | } |
295 | } | |
296 | ||
024cf675 | 297 | //_____________________________________________________________________________ |
795e4a22 | 298 | void AliSimulation::InitCDB() |
024cf675 | 299 | { |
300 | // activate a default CDB storage | |
301 | // First check if we have any CDB storage set, because it is used | |
302 | // to retrieve the calibration and alignment constants | |
303 | ||
795e4a22 | 304 | if (fInitCDBCalled) return; |
305 | fInitCDBCalled = kTRUE; | |
306 | ||
024cf675 | 307 | AliCDBManager* man = AliCDBManager::Instance(); |
ec92bee0 | 308 | if (man->IsDefaultStorageSet()) |
024cf675 | 309 | { |
ec92bee0 | 310 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
311 | AliWarning("Default CDB storage has been already set !"); | |
ced249e6 | 312 | AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fCDBUri.Data())); |
ec92bee0 | 313 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
795e4a22 | 314 | fCDBUri = man->GetDefaultStorage()->GetURI(); |
ec92bee0 | 315 | } |
316 | else { | |
795e4a22 | 317 | if (fCDBUri.Length() > 0) |
318 | { | |
319 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
320 | AliDebug(2, Form("Default CDB storage is set to: %s", fCDBUri.Data())); | |
321 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
322 | } else { | |
162637e4 | 323 | fCDBUri="local://$ALICE_ROOT/OCDB"; |
795e4a22 | 324 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
325 | AliWarning("Default CDB storage not yet set !!!!"); | |
326 | AliWarning(Form("Setting it now to: %s", fCDBUri.Data())); | |
327 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
328 | ||
329 | } | |
ec92bee0 | 330 | man->SetDefaultStorage(fCDBUri); |
331 | } | |
332 | ||
333 | // Now activate the detector specific CDB storage locations | |
334 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
335 | TObject* obj = fSpecCDBUri[i]; | |
336 | if (!obj) continue; | |
b8ec52f6 | 337 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
338 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
339 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 340 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 341 | } |
795e4a22 | 342 | |
024cf675 | 343 | } |
344 | ||
345 | //_____________________________________________________________________________ | |
795e4a22 | 346 | void AliSimulation::InitRunNumber(){ |
347 | // check run number. If not set, set it to 0 !!!! | |
348 | ||
349 | if (fInitRunNumberCalled) return; | |
350 | fInitRunNumberCalled = kTRUE; | |
351 | ||
352 | AliCDBManager* man = AliCDBManager::Instance(); | |
353 | if (man->GetRun() >= 0) | |
354 | { | |
8c8fbdcd | 355 | AliFatal(Form("Run number cannot be set in AliCDBManager before start of simulation: " |
356 | "Use external variable DC_RUN or AliSimulation::SetRun()!")); | |
795e4a22 | 357 | } |
8c8fbdcd | 358 | |
359 | if(fRun >= 0) { | |
795e4a22 | 360 | AliDebug(2, Form("Setting CDB run number to: %d",fRun)); |
8c8fbdcd | 361 | } else { |
795e4a22 | 362 | fRun=0; |
76c8e8d6 | 363 | AliWarning(Form("Run number not yet set !!!! Setting it now to: %d", |
364 | fRun)); | |
795e4a22 | 365 | } |
8c8fbdcd | 366 | man->SetRun(fRun); |
024cf675 | 367 | |
795e4a22 | 368 | man->Print(); |
024cf675 | 369 | |
370 | } | |
371 | ||
00aa02d5 | 372 | //_____________________________________________________________________________ |
795e4a22 | 373 | void AliSimulation::SetCDBLock() { |
374 | // Set CDB lock: from now on it is forbidden to reset the run number | |
375 | // or the default storage or to activate any further storage! | |
376 | ||
6fc2efbf | 377 | ULong64_t key = AliCDBManager::Instance()->SetLock(1); |
732ee20f | 378 | if (key) fKey = key; |
795e4a22 | 379 | } |
380 | ||
381 | //_____________________________________________________________________________ | |
382 | void AliSimulation::SetDefaultStorage(const char* uri) { | |
f1c1204d | 383 | // Store the desired default CDB storage location |
384 | // Activate it later within the Run() method | |
385 | ||
795e4a22 | 386 | fCDBUri = uri; |
f1c1204d | 387 | |
388 | } | |
00aa02d5 | 389 | |
f1c1204d | 390 | //_____________________________________________________________________________ |
391 | void AliSimulation::SetQARefDefaultStorage(const char* uri) { | |
392 | // Store the desired default CDB storage location | |
393 | // Activate it later within the Run() method | |
394 | ||
395 | fQARefUri = uri; | |
4e25ac79 | 396 | AliQAv1::SetQARefStorage(fQARefUri.Data()) ; |
00aa02d5 | 397 | } |
398 | ||
024cf675 | 399 | //_____________________________________________________________________________ |
c3a7b59a | 400 | void AliSimulation::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 401 | // Store a detector-specific CDB storage location |
402 | // Activate it later within the Run() method | |
024cf675 | 403 | |
c3a7b59a | 404 | AliCDBPath aPath(calibType); |
405 | if(!aPath.IsValid()){ | |
406 | AliError(Form("Not a valid path: %s", calibType)); | |
407 | return; | |
408 | } | |
409 | ||
410 | TObject* obj = fSpecCDBUri.FindObject(calibType); | |
ec92bee0 | 411 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 412 | fSpecCDBUri.Add(new TNamed(calibType, uri)); |
024cf675 | 413 | |
414 | } | |
415 | ||
795e4a22 | 416 | //_____________________________________________________________________________ |
417 | void AliSimulation::SetRunNumber(Int_t run) | |
418 | { | |
419 | // sets run number | |
420 | // Activate it later within the Run() method | |
421 | ||
422 | fRun = run; | |
423 | } | |
424 | ||
425 | //_____________________________________________________________________________ | |
426 | void AliSimulation::SetSeed(Int_t seed) | |
427 | { | |
428 | // sets seed number | |
429 | // Activate it later within the Run() method | |
430 | ||
431 | fSeed = seed; | |
432 | } | |
433 | ||
434 | //_____________________________________________________________________________ | |
435 | Bool_t AliSimulation::SetRunNumberFromData() | |
436 | { | |
437 | // Set the CDB manager run number | |
438 | // The run number is retrieved from gAlice | |
439 | ||
440 | if (fSetRunNumberFromDataCalled) return kTRUE; | |
441 | fSetRunNumberFromDataCalled = kTRUE; | |
442 | ||
443 | AliCDBManager* man = AliCDBManager::Instance(); | |
444 | Int_t runData = -1, runCDB = -1; | |
445 | ||
446 | AliRunLoader* runLoader = LoadRun("READ"); | |
447 | if (!runLoader) return kFALSE; | |
448 | else { | |
d3b3a3b2 | 449 | runData = runLoader->GetHeader()->GetRun(); |
795e4a22 | 450 | delete runLoader; |
451 | } | |
452 | ||
453 | runCDB = man->GetRun(); | |
454 | if(runCDB >= 0) { | |
455 | if (runCDB != runData) { | |
456 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
457 | AliWarning(Form("A run number was previously set in AliCDBManager: %d !", runCDB)); | |
458 | AliWarning(Form("It will be replaced with the run number got from run header: %d !", runData)); | |
459 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
460 | } | |
461 | ||
462 | } | |
463 | ||
464 | man->SetRun(runData); | |
465 | fRun = runData; | |
466 | ||
467 | if(man->GetRun() < 0) { | |
468 | AliError("Run number not properly initalized!"); | |
469 | return kFALSE; | |
470 | } | |
471 | ||
472 | man->Print(); | |
473 | ||
474 | return kTRUE; | |
475 | } | |
476 | ||
85a5290f | 477 | //_____________________________________________________________________________ |
478 | void AliSimulation::SetConfigFile(const char* fileName) | |
479 | { | |
480 | // set the name of the config file | |
481 | ||
482 | fConfigFileName = fileName; | |
483 | } | |
484 | ||
0421c3d1 | 485 | //_____________________________________________________________________________ |
486 | void AliSimulation::SetGAliceFile(const char* fileName) | |
487 | { | |
488 | // set the name of the galice file | |
489 | // the path is converted to an absolute one if it is relative | |
490 | ||
491 | fGAliceFileName = fileName; | |
492 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { | |
493 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), | |
494 | fGAliceFileName); | |
495 | fGAliceFileName = absFileName; | |
496 | delete[] absFileName; | |
497 | } | |
ac1671c0 | 498 | |
499 | AliDebug(2, Form("galice file name set to %s", fileName)); | |
0421c3d1 | 500 | } |
501 | ||
18b43626 | 502 | //_____________________________________________________________________________ |
503 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, | |
504 | Int_t nEvents) | |
505 | { | |
506 | // set the number of events per file for the given detector and data type | |
507 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") | |
508 | ||
509 | TNamed* obj = new TNamed(detector, type); | |
510 | obj->SetUniqueID(nEvents); | |
511 | fEventsPerFile.Add(obj); | |
512 | } | |
513 | ||
6bae477a | 514 | //_____________________________________________________________________________ |
515 | Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) | |
516 | { | |
517 | // Read the alignment objects from CDB. | |
518 | // Each detector is supposed to have the | |
519 | // alignment objects in DET/Align/Data CDB path. | |
520 | // All the detector objects are then collected, | |
521 | // sorted by geometry level (starting from ALIC) and | |
522 | // then applied to the TGeo geometry. | |
523 | // Finally an overlaps check is performed. | |
524 | ||
74ae4297 | 525 | if (!AliGeomManager::GetGeometry() || !AliGeomManager::GetGeometry()->IsClosed()) { |
526 | AliError("Can't apply the misalignment! Geometry is not loaded or it is still opened!"); | |
0717eed2 | 527 | return kFALSE; |
528 | } | |
795e4a22 | 529 | |
530 | // initialize CDB storage, run number, set CDB lock | |
531 | InitCDB(); | |
532 | // if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
533 | SetCDBLock(); | |
534 | ||
6bae477a | 535 | Bool_t delRunLoader = kFALSE; |
536 | if (!runLoader) { | |
537 | runLoader = LoadRun("READ"); | |
538 | if (!runLoader) return kFALSE; | |
539 | delRunLoader = kTRUE; | |
540 | } | |
795e4a22 | 541 | |
b856a511 | 542 | // Export ideal geometry |
d97f1dbe | 543 | if(!IsGeometryFromFile()) AliGeomManager::GetGeometry()->Export("geometry.root"); |
b856a511 | 544 | |
25be1e5c | 545 | // Load alignment data from CDB and apply to geometry through AliGeomManager |
6bae477a | 546 | if(fLoadAlignFromCDB){ |
25be1e5c | 547 | |
548 | TString detStr = fLoadAlObjsListOfDets; | |
549 | TString loadAlObjsListOfDets = ""; | |
550 | ||
551 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
552 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
553 | AliModule* det = (AliModule*) detArray->At(iDet); | |
554 | if (!det || !det->IsActive()) continue; | |
555 | if (IsSelected(det->GetName(), detStr)) { | |
0717eed2 | 556 | //add det to list of dets to be aligned from CDB |
557 | loadAlObjsListOfDets += det->GetName(); | |
558 | loadAlObjsListOfDets += " "; | |
25be1e5c | 559 | } |
560 | } // end loop over detectors | |
53dd3c3d | 561 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
45daac75 | 562 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 563 | }else{ |
564 | // Check if the array with alignment objects was | |
565 | // provided by the user. If yes, apply the objects | |
566 | // to the present TGeo geometry | |
567 | if (fAlignObjArray) { | |
45daac75 | 568 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
0717eed2 | 569 | AliError("The misalignment of one or more volumes failed!" |
570 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
571 | if (delRunLoader) delete runLoader; | |
572 | return kFALSE; | |
6bae477a | 573 | } |
574 | } | |
6bae477a | 575 | } |
576 | ||
ef7ff1f9 | 577 | // Update the internal geometry of modules (ITS needs it) |
25be1e5c | 578 | TString detStr = fLoadAlObjsListOfDets; |
ef7ff1f9 | 579 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
580 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
581 | ||
582 | AliModule* det = (AliModule*) detArray->At(iDet); | |
583 | if (!det || !det->IsActive()) continue; | |
584 | if (IsSelected(det->GetName(), detStr)) { | |
585 | det->UpdateInternalGeometry(); | |
586 | } | |
587 | } // end loop over detectors | |
588 | ||
589 | ||
6bae477a | 590 | if (delRunLoader) delete runLoader; |
591 | ||
592 | return kTRUE; | |
593 | } | |
594 | ||
85a5290f | 595 | //_____________________________________________________________________________ |
596 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) | |
597 | { | |
598 | // add a file with background events for merging | |
599 | ||
600 | TObjString* fileNameStr = new TObjString(fileName); | |
601 | fileNameStr->SetUniqueID(nSignalPerBkgrd); | |
95601147 | 602 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f | 603 | fBkgrdFileNames->Add(fileNameStr); |
604 | } | |
605 | ||
ca30848f | 606 | void AliSimulation::EmbedInto(const char* fileName, Int_t nSignalPerBkgrd) |
607 | { | |
608 | // add a file with background events for embeddin | |
609 | MergeWith(fileName, nSignalPerBkgrd); | |
610 | fEmbeddingFlag = kTRUE; | |
611 | } | |
85a5290f | 612 | |
613 | //_____________________________________________________________________________ | |
614 | Bool_t AliSimulation::Run(Int_t nEvents) | |
615 | { | |
616 | // run the generation, simulation and digitization | |
617 | ||
c65c502a | 618 | |
99c136e1 | 619 | AliCodeTimerAuto("",0) |
6fcf567c | 620 | AliSysInfo::AddStamp("Start_Run"); |
87932dab | 621 | |
795e4a22 | 622 | // Load run number and seed from environmental vars |
623 | ProcessEnvironmentVars(); | |
6fcf567c | 624 | AliSysInfo::AddStamp("ProcessEnvironmentVars"); |
b0314964 | 625 | |
795e4a22 | 626 | gRandom->SetSeed(fSeed); |
627 | ||
85a5290f | 628 | if (nEvents > 0) fNEvents = nEvents; |
629 | ||
35ec1f70 | 630 | // Run generator-only code on demand |
631 | if (fRunGeneratorOnly) | |
632 | { | |
633 | if(!RunGeneratorOnly()) | |
634 | { | |
635 | if (fStopOnError) return kFALSE; | |
636 | } | |
637 | else | |
638 | return kTRUE; | |
639 | } | |
640 | ||
c4affb19 | 641 | // create and setup the HLT instance |
642 | if (!fRunHLT.IsNull() && !CreateHLT()) { | |
643 | if (fStopOnError) return kFALSE; | |
644 | // disable HLT | |
645 | fRunHLT=""; | |
646 | } | |
c516e34c | 647 | |
85a5290f | 648 | // generation and simulation -> hits |
649 | if (fRunGeneration) { | |
85a5290f | 650 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
651 | } | |
6fcf567c | 652 | AliSysInfo::AddStamp("RunSimulation"); |
795e4a22 | 653 | |
654 | // initialize CDB storage from external environment | |
655 | // (either CDB manager or AliSimulation setters), | |
656 | // if not already done in RunSimulation() | |
657 | InitCDB(); | |
6fcf567c | 658 | AliSysInfo::AddStamp("InitCDB"); |
795e4a22 | 659 | |
660 | // Set run number in CDBManager from data | |
661 | // From this point on the run number must be always loaded from data! | |
662 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
663 | ||
664 | // Set CDB lock: from now on it is forbidden to reset the run number | |
665 | // or the default storage or to activate any further storage! | |
666 | SetCDBLock(); | |
6bae477a | 667 | |
25be1e5c | 668 | // If RunSimulation was not called, load the geometry and misalign it |
74ae4297 | 669 | if (!AliGeomManager::GetGeometry()) { |
670 | // Initialize the geometry manager | |
1b1f5ae6 | 671 | AliGeomManager::LoadGeometry("geometry.root"); |
2eab8cf7 | 672 | AliSysInfo::AddStamp("GetGeometry"); |
ff5970a3 | 673 | // // Check that the consistency of symbolic names for the activated subdetectors |
674 | // // in the geometry loaded by AliGeomManager | |
675 | // AliRunLoader* runLoader = LoadRun("READ"); | |
676 | // if (!runLoader) return kFALSE; | |
677 | // | |
678 | // TString detsToBeChecked = ""; | |
679 | // TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
680 | // for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
681 | // AliModule* det = (AliModule*) detArray->At(iDet); | |
682 | // if (!det || !det->IsActive()) continue; | |
683 | // detsToBeChecked += det->GetName(); | |
684 | // detsToBeChecked += " "; | |
685 | // } // end loop over detectors | |
686 | // if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
687 | if(!AliGeomManager::CheckSymNamesLUT("ALL")) | |
0bf7aade | 688 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
ff5970a3 | 689 | |
74ae4297 | 690 | if (!AliGeomManager::GetGeometry()) if (fStopOnError) return kFALSE; |
691 | // Misalign geometry | |
25be1e5c | 692 | if(!MisalignGeometry()) if (fStopOnError) return kFALSE; |
6bae477a | 693 | } |
6fcf567c | 694 | AliSysInfo::AddStamp("MissalignGeometry"); |
25be1e5c | 695 | |
27fc67fa | 696 | |
85a5290f | 697 | // hits -> summable digits |
27fc67fa | 698 | AliSysInfo::AddStamp("Start_sdigitization"); |
85a5290f | 699 | if (!fMakeSDigits.IsNull()) { |
700 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; | |
a1b90a73 | 701 | |
85a5290f | 702 | } |
27fc67fa | 703 | AliSysInfo::AddStamp("Stop_sdigitization"); |
c65c502a | 704 | |
27fc67fa | 705 | AliSysInfo::AddStamp("Start_digitization"); |
795e4a22 | 706 | // summable digits -> digits |
85a5290f | 707 | if (!fMakeDigits.IsNull()) { |
708 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { | |
709 | if (fStopOnError) return kFALSE; | |
710 | } | |
a1b90a73 | 711 | } |
27fc67fa | 712 | AliSysInfo::AddStamp("Stop_digitization"); |
85a5290f | 713 | |
795e4a22 | 714 | |
715 | ||
85a5290f | 716 | // hits -> digits |
717 | if (!fMakeDigitsFromHits.IsNull()) { | |
95601147 | 718 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 | 719 | AliWarning(Form("Merging and direct creation of digits from hits " |
720 | "was selected for some detectors. " | |
721 | "No merging will be done for the following detectors: %s", | |
722 | fMakeDigitsFromHits.Data())); | |
85a5290f | 723 | } |
724 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { | |
725 | if (fStopOnError) return kFALSE; | |
726 | } | |
727 | } | |
728 | ||
6fcf567c | 729 | AliSysInfo::AddStamp("Hits2Digits"); |
795e4a22 | 730 | |
731 | ||
a5a091ce | 732 | // digits -> trigger |
4471cf15 | 733 | if (!fTriggerConfig.IsNull() && !RunTrigger(fTriggerConfig,fMakeDigits)) { |
087426de | 734 | if (fStopOnError) return kFALSE; |
a5a091ce | 735 | } |
736 | ||
6fcf567c | 737 | AliSysInfo::AddStamp("RunTrigger"); |
795e4a22 | 738 | |
739 | ||
0421c3d1 | 740 | // digits -> raw data |
741 | if (!fWriteRawData.IsNull()) { | |
06c7e392 | 742 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
67327b72 | 743 | fDeleteIntermediateFiles,fWriteSelRawData)) { |
0421c3d1 | 744 | if (fStopOnError) return kFALSE; |
745 | } | |
746 | } | |
747 | ||
6fcf567c | 748 | AliSysInfo::AddStamp("WriteRaw"); |
795e4a22 | 749 | |
5f6d0c0d | 750 | // run HLT simulation on simulated digit data if raw data is not |
751 | // simulated, otherwise its called as part of WriteRawData | |
752 | if (!fRunHLT.IsNull() && fWriteRawData.IsNull()) { | |
cae21299 | 753 | if (!RunHLT()) { |
754 | if (fStopOnError) return kFALSE; | |
755 | } | |
756 | } | |
6fcf567c | 757 | |
758 | AliSysInfo::AddStamp("RunHLT"); | |
795e4a22 | 759 | |
04236e67 | 760 | //QA |
f5cb4aec | 761 | if (fRunQA) { |
762 | Bool_t rv = RunQA() ; | |
763 | if (!rv) | |
764 | if (fStopOnError) | |
765 | return kFALSE ; | |
766 | } | |
795e4a22 | 767 | |
6fcf567c | 768 | AliSysInfo::AddStamp("RunQA"); |
769 | ||
989744a6 | 770 | TString snapshotFileOut(""); |
f5cb4aec | 771 | if(TString(gSystem->Getenv("OCDB_SNAPSHOT_CREATE")) == TString("kTRUE")){ |
772 | AliInfo(" ******** Creating the snapshot! *********"); | |
773 | TString snapshotFile(gSystem->Getenv("OCDB_SNAPSHOT_FILENAME")); | |
774 | if(!(snapshotFile.IsNull() || snapshotFile.IsWhitespace())) | |
775 | snapshotFileOut = snapshotFile; | |
776 | else | |
777 | snapshotFileOut="OCDB.root"; | |
c022b397 | 778 | AliCDBManager::Instance()->DumpToSnapshotFile(snapshotFileOut.Data(),kFALSE); |
f5cb4aec | 779 | } |
780 | ||
795e4a22 | 781 | // Cleanup of CDB manager: cache and active storages! |
782 | AliCDBManager::Instance()->ClearCache(); | |
783 | ||
85a5290f | 784 | return kTRUE; |
785 | } | |
786 | ||
3e2e3ece | 787 | //_______________________________________________________________________ |
788 | Bool_t AliSimulation::RunLego(const char *setup, Int_t nc1, Float_t c1min, | |
789 | Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, | |
790 | Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener, Int_t nev) | |
791 | { | |
792 | // | |
793 | // Generates lego plots of: | |
794 | // - radiation length map phi vs theta | |
795 | // - radiation length map phi vs eta | |
796 | // - interaction length map | |
797 | // - g/cm2 length map | |
798 | // | |
799 | // ntheta bins in theta, eta | |
800 | // themin minimum angle in theta (degrees) | |
801 | // themax maximum angle in theta (degrees) | |
802 | // nphi bins in phi | |
803 | // phimin minimum angle in phi (degrees) | |
804 | // phimax maximum angle in phi (degrees) | |
805 | // rmin minimum radius | |
806 | // rmax maximum radius | |
807 | // | |
808 | // | |
809 | // The number of events generated = ntheta*nphi | |
810 | // run input parameters in macro setup (default="Config.C") | |
811 | // | |
812 | // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates | |
813 | //Begin_Html | |
814 | /* | |
815 | <img src="picts/AliRunLego1.gif"> | |
816 | */ | |
817 | //End_Html | |
818 | //Begin_Html | |
819 | /* | |
820 | <img src="picts/AliRunLego2.gif"> | |
821 | */ | |
822 | //End_Html | |
823 | //Begin_Html | |
824 | /* | |
825 | <img src="picts/AliRunLego3.gif"> | |
826 | */ | |
827 | //End_Html | |
828 | // | |
829 | ||
830 | // run the generation and simulation | |
831 | ||
99c136e1 | 832 | AliCodeTimerAuto("",0) |
3e2e3ece | 833 | |
834 | // initialize CDB storage and run number from external environment | |
835 | // (either CDB manager or AliSimulation setters) | |
836 | InitCDB(); | |
837 | InitRunNumber(); | |
838 | SetCDBLock(); | |
839 | ||
840 | if (!gAlice) { | |
841 | AliError("no gAlice object. Restart aliroot and try again."); | |
842 | return kFALSE; | |
843 | } | |
844 | if (gAlice->Modules()->GetEntries() > 0) { | |
845 | AliError("gAlice was already run. Restart aliroot and try again."); | |
846 | return kFALSE; | |
847 | } | |
848 | ||
849 | AliInfo(Form("initializing gAlice with config file %s", | |
850 | fConfigFileName.Data())); | |
851 | ||
852 | // Number of events | |
853 | if (nev == -1) nev = nc1 * nc2; | |
854 | ||
855 | // check if initialisation has been done | |
856 | // If runloader has been initialized, set the number of events per file to nc1 * nc2 | |
857 | ||
858 | // Set new generator | |
859 | if (!gener) gener = new AliLegoGenerator(); | |
860 | // | |
861 | // Configure Generator | |
862 | ||
863 | gener->SetRadiusRange(rmin, rmax); | |
864 | gener->SetZMax(zmax); | |
865 | gener->SetCoor1Range(nc1, c1min, c1max); | |
866 | gener->SetCoor2Range(nc2, c2min, c2max); | |
867 | ||
868 | ||
869 | //Create Lego object | |
870 | fLego = new AliLego("lego",gener); | |
871 | ||
872 | //__________________________________________________________________________ | |
873 | ||
874 | gAlice->Announce(); | |
875 | ||
876 | gROOT->LoadMacro(setup); | |
877 | gInterpreter->ProcessLine(gAlice->GetConfigFunction()); | |
878 | ||
879 | if(AliCDBManager::Instance()->GetRun() >= 0) { | |
880 | SetRunNumber(AliCDBManager::Instance()->GetRun()); | |
881 | } else { | |
882 | AliWarning("Run number not initialized!!"); | |
883 | } | |
f7a1cc68 | 884 | |
33c3c91a | 885 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 886 | |
887 | AliPDG::AddParticlesToPdgDataBase(); | |
888 | ||
f7a1cc68 | 889 | gMC->SetMagField(TGeoGlobalMagField::Instance()->GetField()); |
890 | ||
55338a9a | 891 | gAlice->GetMCApp()->Init(); |
892 | ||
f7a1cc68 | 893 | |
3e2e3ece | 894 | //Must be here because some MCs (G4) adds detectors here and not in Config.C |
895 | gAlice->InitLoaders(); | |
33c3c91a | 896 | AliRunLoader::Instance()->MakeTree("E"); |
3e2e3ece | 897 | |
898 | // | |
899 | // Save stuff at the beginning of the file to avoid file corruption | |
33c3c91a | 900 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 901 | gAlice->Write(); |
902 | ||
903 | //Save current generator | |
904 | AliGenerator *gen=gAlice->GetMCApp()->Generator(); | |
905 | gAlice->GetMCApp()->ResetGenerator(gener); | |
906 | //Prepare MC for Lego Run | |
907 | gMC->InitLego(); | |
908 | ||
909 | //Run Lego Object | |
910 | ||
911 | ||
33c3c91a | 912 | AliRunLoader::Instance()->SetNumberOfEventsPerFile(nev); |
3e2e3ece | 913 | gMC->ProcessRun(nev); |
914 | ||
915 | // End of this run, close files | |
916 | FinishRun(); | |
917 | // Restore current generator | |
918 | gAlice->GetMCApp()->ResetGenerator(gen); | |
919 | // Delete Lego Object | |
920 | delete fLego; | |
921 | ||
922 | return kTRUE; | |
923 | } | |
924 | ||
a5a091ce | 925 | //_____________________________________________________________________________ |
8480396b | 926 | Bool_t AliSimulation::RunTrigger(const char* config, const char* detectors) |
a5a091ce | 927 | { |
928 | // run the trigger | |
929 | ||
99c136e1 | 930 | AliCodeTimerAuto("",0) |
a5a091ce | 931 | |
795e4a22 | 932 | // initialize CDB storage from external environment |
933 | // (either CDB manager or AliSimulation setters), | |
934 | // if not already done in RunSimulation() | |
935 | InitCDB(); | |
936 | ||
937 | // Set run number in CDBManager from data | |
938 | // From this point on the run number must be always loaded from data! | |
939 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
940 | ||
941 | // Set CDB lock: from now on it is forbidden to reset the run number | |
942 | // or the default storage or to activate any further storage! | |
943 | SetCDBLock(); | |
944 | ||
bacbe0fd | 945 | AliRunLoader* runLoader = LoadRun("READ"); |
946 | if (!runLoader) return kFALSE; | |
51f6d619 | 947 | TString trconfiguration = config; |
bacbe0fd | 948 | |
51f6d619 | 949 | if (trconfiguration.IsNull()) { |
28da60d3 | 950 | if(!fTriggerConfig.IsNull()) { |
951 | trconfiguration = fTriggerConfig; | |
087426de | 952 | } |
51f6d619 | 953 | else |
8480396b | 954 | AliWarning("No trigger descriptor is specified. Loading the one that is in the CDB."); |
087426de | 955 | } |
956 | ||
0f46f5fa | 957 | runLoader->MakeTree( "GG" ); |
bacbe0fd | 958 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); |
51f6d619 | 959 | // Load Configuration |
960 | if (!aCTP->LoadConfiguration( trconfiguration )) | |
961 | return kFALSE; | |
a5a091ce | 962 | |
51f6d619 | 963 | // digits -> trigger |
8480396b | 964 | if( !aCTP->RunTrigger( runLoader , detectors ) ) { |
a5a091ce | 965 | if (fStopOnError) { |
51f6d619 | 966 | // delete aCTP; |
967 | return kFALSE; | |
a5a091ce | 968 | } |
bacbe0fd | 969 | } |
a5a091ce | 970 | |
bacbe0fd | 971 | delete runLoader; |
a5a091ce | 972 | |
bacbe0fd | 973 | return kTRUE; |
a5a091ce | 974 | } |
975 | ||
007155cc | 976 | //_____________________________________________________________________________ |
977 | Bool_t AliSimulation::WriteTriggerRawData() | |
978 | { | |
979 | // Writes the CTP (trigger) DDL raw data | |
980 | // Details of the format are given in the | |
981 | // trigger TDR - pages 134 and 135. | |
982 | AliCTPRawData writer; | |
983 | writer.RawData(); | |
a5a091ce | 984 | |
007155cc | 985 | return kTRUE; |
986 | } | |
a5a091ce | 987 | |
85a5290f | 988 | //_____________________________________________________________________________ |
95601147 | 989 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f | 990 | { |
991 | // run the generation and simulation | |
992 | ||
99c136e1 | 993 | AliCodeTimerAuto("",0) |
4df28b43 | 994 | |
795e4a22 | 995 | // initialize CDB storage and run number from external environment |
996 | // (either CDB manager or AliSimulation setters) | |
6fcf567c | 997 | AliSysInfo::AddStamp("RunSimulation_Begin"); |
795e4a22 | 998 | InitCDB(); |
6fcf567c | 999 | AliSysInfo::AddStamp("RunSimulation_InitCDB"); |
795e4a22 | 1000 | InitRunNumber(); |
f5cb4aec | 1001 | |
795e4a22 | 1002 | SetCDBLock(); |
6fcf567c | 1003 | AliSysInfo::AddStamp("RunSimulation_SetCDBLock"); |
795e4a22 | 1004 | |
95601147 | 1005 | if (!gAlice) { |
ac1671c0 | 1006 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 | 1007 | return kFALSE; |
1008 | } | |
1009 | if (gAlice->Modules()->GetEntries() > 0) { | |
ac1671c0 | 1010 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 | 1011 | return kFALSE; |
1012 | } | |
a5fe2c41 | 1013 | |
1014 | // Setup monitoring if requested | |
1015 | gAlice->GetMCApp()->SetUseMonitoring(fUseMonitoring); | |
95601147 | 1016 | |
ac1671c0 | 1017 | AliInfo(Form("initializing gAlice with config file %s", |
1018 | fConfigFileName.Data())); | |
3e2e3ece | 1019 | |
1020 | // | |
1021 | // Initialize ALICE Simulation run | |
1022 | // | |
3e2e3ece | 1023 | gAlice->Announce(); |
1024 | ||
732ee20f | 1025 | // |
1026 | // If requested set the mag. field from the GRP entry. | |
1027 | // After this the field is loccked and cannot be changed by Config.C | |
1028 | if (fUseMagFieldFromGRP) { | |
1029 | AliGRPManager grpM; | |
1030 | grpM.ReadGRPEntry(); | |
1031 | grpM.SetMagField(); | |
1032 | AliInfo("Field is locked now. It cannot be changed in Config.C"); | |
1033 | } | |
1034 | // | |
1035 | // Execute Config.C | |
252fff8d | 1036 | TInterpreter::EErrorCode interpreterError=TInterpreter::kNoError; |
3e2e3ece | 1037 | gROOT->LoadMacro(fConfigFileName.Data()); |
252fff8d | 1038 | Long_t interpreterResult=gInterpreter->ProcessLine(gAlice->GetConfigFunction(), &interpreterError); |
1039 | if (interpreterResult!=0 || interpreterError!=TInterpreter::kNoError) { | |
1040 | AliFatal(Form("execution of config file \"%s\" failed with error %d", fConfigFileName.Data(), (int)interpreterError)); | |
1041 | } | |
6fcf567c | 1042 | AliSysInfo::AddStamp("RunSimulation_Config"); |
3e2e3ece | 1043 | |
732ee20f | 1044 | // |
1045 | // If requested obtain the vertex position and vertex sigma_z from the CDB | |
1046 | // This overwrites the settings from the Config.C | |
1047 | if (fUseVertexFromCDB) { | |
1048 | Double_t vtxPos[3] = {0., 0., 0.}; | |
1049 | Double_t vtxSig[3] = {0., 0., 0.}; | |
b71fc657 | 1050 | AliCDBEntry* entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertex"); |
58c338d2 | 1051 | if (entry) { |
1052 | AliESDVertex* vertex = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
1053 | if (vertex) { | |
1054 | if(vertex->GetXRes()>2.8) { // > pipe radius --> it's a dummy object, don't use it | |
1055 | entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertexSPD"); | |
c134270c | 1056 | if (entry) vertex = dynamic_cast<AliESDVertex*> (entry->GetObject()); |
58c338d2 | 1057 | } |
1058 | } | |
1059 | if (vertex) { | |
1060 | vertex->GetXYZ(vtxPos); | |
1061 | vertex->GetSigmaXYZ(vtxSig); | |
1062 | AliInfo("Overwriting Config.C vertex settings !"); | |
1063 | AliInfo(Form("Vertex position from OCDB entry: x = %13.3f, y = %13.3f, z = %13.3f (sigma = %13.3f)\n", | |
1064 | vtxPos[0], vtxPos[1], vtxPos[2], vtxSig[2])); | |
1065 | ||
1066 | AliGenerator *gen = gAlice->GetMCApp()->Generator(); | |
1067 | gen->SetOrigin(vtxPos[0], vtxPos[1], vtxPos[2]); // vertex position | |
1068 | gen->SetSigmaZ(vtxSig[2]); | |
766f0285 | 1069 | } |
732ee20f | 1070 | } |
1071 | } | |
475baf89 | 1072 | |
1073 | // If requested we take the SOR and EOR time-stamps from the GRP and use them | |
1074 | // in order to generate the event time-stamps | |
1075 | if (fUseTimeStampFromCDB) { | |
1076 | AliGRPManager grpM; | |
1077 | grpM.ReadGRPEntry(); | |
1078 | const AliGRPObject *grpObj = grpM.GetGRPData(); | |
1079 | if (!grpObj || (grpObj->GetTimeEnd() <= grpObj->GetTimeStart())) { | |
1080 | AliError("Missing GRP or bad SOR/EOR time-stamps! Switching off the time-stamp generation from GRP!"); | |
1081 | fTimeStart = fTimeEnd = 0; | |
1082 | fUseTimeStampFromCDB = kFALSE; | |
1083 | } | |
1084 | else { | |
1085 | fTimeStart = grpObj->GetTimeStart(); | |
1086 | fTimeEnd = grpObj->GetTimeEnd(); | |
1087 | } | |
1088 | } | |
732ee20f | 1089 | |
3e2e3ece | 1090 | if(AliCDBManager::Instance()->GetRun() >= 0) { |
33c3c91a | 1091 | AliRunLoader::Instance()->SetRunNumber(AliCDBManager::Instance()->GetRun()); |
c516e34c | 1092 | AliRunLoader::Instance()->SetNumberOfEventsPerRun(fNEvents); |
3e2e3ece | 1093 | } else { |
1094 | AliWarning("Run number not initialized!!"); | |
1095 | } | |
1096 | ||
33c3c91a | 1097 | AliRunLoader::Instance()->CdGAFile(); |
732ee20f | 1098 | |
1099 | ||
3e2e3ece | 1100 | AliPDG::AddParticlesToPdgDataBase(); |
1101 | ||
f7a1cc68 | 1102 | gMC->SetMagField(TGeoGlobalMagField::Instance()->GetField()); |
6fcf567c | 1103 | AliSysInfo::AddStamp("RunSimulation_GetField"); |
55338a9a | 1104 | gAlice->GetMCApp()->Init(); |
1105 | AliSysInfo::AddStamp("RunSimulation_InitMCApp"); | |
1106 | ||
3e2e3ece | 1107 | //Must be here because some MCs (G4) adds detectors here and not in Config.C |
1108 | gAlice->InitLoaders(); | |
33c3c91a | 1109 | AliRunLoader::Instance()->MakeTree("E"); |
1110 | AliRunLoader::Instance()->LoadKinematics("RECREATE"); | |
1111 | AliRunLoader::Instance()->LoadTrackRefs("RECREATE"); | |
1112 | AliRunLoader::Instance()->LoadHits("all","RECREATE"); | |
3e2e3ece | 1113 | // |
1114 | // Save stuff at the beginning of the file to avoid file corruption | |
33c3c91a | 1115 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 1116 | gAlice->Write(); |
1117 | gAlice->SetEventNrInRun(-1); //important - we start Begin event from increasing current number in run | |
6fcf567c | 1118 | AliSysInfo::AddStamp("RunSimulation_InitLoaders"); |
3e2e3ece | 1119 | //___________________________________________________________________________________________ |
795e4a22 | 1120 | |
6fcf567c | 1121 | AliSysInfo::AddStamp("RunSimulation_TriggerDescriptor"); |
087426de | 1122 | |
6bae477a | 1123 | // Set run number in CDBManager |
024cf675 | 1124 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); |
1125 | ||
33c3c91a | 1126 | AliRunLoader* runLoader = AliRunLoader::Instance(); |
024cf675 | 1127 | if (!runLoader) { |
1128 | AliError(Form("gAlice has no run loader object. " | |
1129 | "Check your config file: %s", fConfigFileName.Data())); | |
1130 | return kFALSE; | |
1131 | } | |
1132 | SetGAliceFile(runLoader->GetFileName()); | |
795e4a22 | 1133 | |
6bae477a | 1134 | // Misalign geometry |
caf9c464 | 1135 | #if ROOT_VERSION_CODE < 331527 |
74ae4297 | 1136 | AliGeomManager::SetGeometry(gGeoManager); |
ff5970a3 | 1137 | |
1138 | // Check that the consistency of symbolic names for the activated subdetectors | |
1139 | // in the geometry loaded by AliGeomManager | |
1140 | TString detsToBeChecked = ""; | |
1141 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1142 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1143 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1144 | if (!det || !det->IsActive()) continue; | |
1145 | detsToBeChecked += det->GetName(); | |
1146 | detsToBeChecked += " "; | |
1147 | } // end loop over detectors | |
1148 | if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
0bf7aade | 1149 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
caf9c464 | 1150 | MisalignGeometry(runLoader); |
6fcf567c | 1151 | AliSysInfo::AddStamp("RunSimulation_MisalignGeometry"); |
caf9c464 | 1152 | #endif |
995ad051 | 1153 | |
33c3c91a | 1154 | // AliRunLoader* runLoader = AliRunLoader::Instance(); |
024cf675 | 1155 | // if (!runLoader) { |
1156 | // AliError(Form("gAlice has no run loader object. " | |
1157 | // "Check your config file: %s", fConfigFileName.Data())); | |
1158 | // return kFALSE; | |
1159 | // } | |
1160 | // SetGAliceFile(runLoader->GetFileName()); | |
85a5290f | 1161 | |
3e2e3ece | 1162 | if (!gAlice->GetMCApp()->Generator()) { |
ac1671c0 | 1163 | AliError(Form("gAlice has no generator object. " |
1164 | "Check your config file: %s", fConfigFileName.Data())); | |
04bae0a0 | 1165 | return kFALSE; |
1166 | } | |
fc7e1b1c | 1167 | |
1168 | // Write GRP entry corresponding to the setting found in Cofig.C | |
1169 | if (fWriteGRPEntry) | |
1170 | WriteGRPEntry(); | |
6fcf567c | 1171 | AliSysInfo::AddStamp("RunSimulation_WriteGRP"); |
fc7e1b1c | 1172 | |
05526d44 | 1173 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 | 1174 | |
1175 | // get vertex from background file in case of merging | |
1176 | if (fUseBkgrdVertex && | |
1177 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { | |
05526d44 | 1178 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 | 1179 | const char* fileName = ((TObjString*) |
1180 | (fBkgrdFileNames->At(0)))->GetName(); | |
ac1671c0 | 1181 | AliInfo(Form("The vertex will be taken from the background " |
1182 | "file %s with nSignalPerBackground = %d", | |
1183 | fileName, signalPerBkgrd)); | |
04bae0a0 | 1184 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
3e2e3ece | 1185 | gAlice->GetMCApp()->Generator()->SetVertexGenerator(vtxGen); |
04bae0a0 | 1186 | } |
1187 | ||
85a5290f | 1188 | if (!fRunSimulation) { |
3e2e3ece | 1189 | gAlice->GetMCApp()->Generator()->SetTrackingFlag(0); |
85a5290f | 1190 | } |
1191 | ||
18b43626 | 1192 | // set the number of events per file for given detectors and data types |
1193 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { | |
1194 | if (!fEventsPerFile[i]) continue; | |
1195 | const char* detName = fEventsPerFile[i]->GetName(); | |
1196 | const char* typeName = fEventsPerFile[i]->GetTitle(); | |
1197 | TString loaderName(detName); | |
1198 | loaderName += "Loader"; | |
1199 | AliLoader* loader = runLoader->GetLoader(loaderName); | |
1200 | if (!loader) { | |
65b25288 | 1201 | AliError(Form("RunSimulation no loader for %s found\n Number of events per file not set for %s %s", |
ac1671c0 | 1202 | detName, typeName, detName)); |
18b43626 | 1203 | continue; |
1204 | } | |
1205 | AliDataLoader* dataLoader = | |
1206 | loader->GetDataLoader(typeName); | |
1207 | if (!dataLoader) { | |
ac1671c0 | 1208 | AliError(Form("no data loader for %s found\n" |
1209 | "Number of events per file not set for %s %s", | |
1210 | typeName, detName, typeName)); | |
18b43626 | 1211 | continue; |
1212 | } | |
1213 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); | |
ac1671c0 | 1214 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
1215 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); | |
18b43626 | 1216 | } |
1217 | ||
ac1671c0 | 1218 | AliInfo("running gAlice"); |
6fcf567c | 1219 | AliSysInfo::AddStamp("Start_ProcessRun"); |
124253ee | 1220 | |
124253ee | 1221 | // Create the Root Tree with one branch per detector |
1222 | //Hits moved to begin event -> now we are crating separate tree for each event | |
124253ee | 1223 | gMC->ProcessRun(nEvents); |
1224 | ||
1225 | // End of this run, close files | |
3e2e3ece | 1226 | if(nEvents>0) FinishRun(); |
124253ee | 1227 | |
6fcf567c | 1228 | AliSysInfo::AddStamp("Stop_ProcessRun"); |
95601147 | 1229 | delete runLoader; |
85a5290f | 1230 | |
1231 | return kTRUE; | |
1232 | } | |
1233 | ||
35ec1f70 | 1234 | //_____________________________________________________________________________ |
1235 | Bool_t AliSimulation::RunGeneratorOnly() | |
1236 | { | |
1237 | // Execute Config.C | |
1238 | TInterpreter::EErrorCode interpreterError=TInterpreter::kNoError; | |
1239 | gROOT->LoadMacro(fConfigFileName.Data()); | |
1240 | Long_t interpreterResult=gInterpreter->ProcessLine(gAlice->GetConfigFunction(), &interpreterError); | |
1241 | if (interpreterResult!=0 || interpreterError!=TInterpreter::kNoError) { | |
1242 | AliFatal(Form("execution of config file \"%s\" failed with error %d", fConfigFileName.Data(), (int)interpreterError)); | |
1243 | } | |
1244 | ||
1245 | // Setup the runloader and generator, check if everything is OK | |
1246 | AliRunLoader* runLoader = AliRunLoader::Instance(); | |
1247 | AliGenerator* generator = gAlice->GetMCApp()->Generator(); | |
1248 | if (!runLoader) { | |
1249 | AliError(Form("gAlice has no run loader object. " | |
1250 | "Check your config file: %s", fConfigFileName.Data())); | |
1251 | return kFALSE; | |
1252 | } | |
1253 | if (!generator) { | |
1254 | AliError(Form("gAlice has no generator object. " | |
1255 | "Check your config file: %s", fConfigFileName.Data())); | |
1256 | return kFALSE; | |
1257 | } | |
1258 | ||
1259 | runLoader->LoadKinematics("RECREATE"); | |
1260 | runLoader->MakeTree("E"); | |
1261 | ||
1262 | // Create stack and header | |
1263 | runLoader->MakeStack(); | |
1264 | AliStack* stack = runLoader->Stack(); | |
1265 | AliHeader* header = runLoader->GetHeader(); | |
1266 | ||
1267 | // Intialize generator | |
1268 | generator->Init(); | |
1269 | generator->SetStack(stack); | |
1270 | ||
1271 | // Run main generator loop | |
1272 | ||
1273 | for (Int_t iev=0; iev<fNEvents; iev++) | |
1274 | { | |
1275 | // Initialize event | |
1276 | header->Reset(0,iev); | |
1277 | runLoader->SetEventNumber(iev); | |
1278 | stack->Reset(); | |
1279 | runLoader->MakeTree("K"); | |
1280 | ||
1281 | // Generate event | |
1282 | generator->Generate(); | |
1283 | ||
1284 | // Finish event | |
1285 | header->SetNprimary(stack->GetNprimary()); | |
1286 | header->SetNtrack(stack->GetNtrack()); | |
1287 | stack->FinishEvent(); | |
1288 | header->SetStack(stack); | |
1289 | runLoader->TreeE()->Fill(); | |
1290 | runLoader->WriteKinematics("OVERWRITE"); | |
1291 | } | |
1292 | ||
1293 | // Finalize | |
1294 | generator->FinishRun(); | |
1295 | // Write file | |
1296 | runLoader->WriteHeader("OVERWRITE"); | |
1297 | generator->Write(); | |
1298 | runLoader->Write(); | |
052ed86a | 1299 | |
1300 | return kTRUE; | |
35ec1f70 | 1301 | } |
1302 | ||
85a5290f | 1303 | //_____________________________________________________________________________ |
95601147 | 1304 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f | 1305 | { |
1306 | // run the digitization and produce summable digits | |
27fc67fa | 1307 | static Int_t eventNr=0; |
99c136e1 | 1308 | AliCodeTimerAuto("",0) ; |
4df28b43 | 1309 | |
795e4a22 | 1310 | // initialize CDB storage, run number, set CDB lock |
1311 | InitCDB(); | |
1312 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1313 | SetCDBLock(); | |
1314 | ||
95601147 | 1315 | AliRunLoader* runLoader = LoadRun(); |
1316 | if (!runLoader) return kFALSE; | |
1317 | ||
85a5290f | 1318 | TString detStr = detectors; |
95601147 | 1319 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1320 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1321 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1322 | if (!det || !det->IsActive()) continue; | |
1323 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1324 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
a899e40b | 1325 | AliCodeTimerStart(Form("creating summable digits for %s", det->GetName())); |
85a5290f | 1326 | det->Hits2SDigits(); |
a899e40b | 1327 | AliCodeTimerStop(Form("creating summable digits for %s", det->GetName())); |
27fc67fa | 1328 | AliSysInfo::AddStamp(Form("Digit_%s_%d",det->GetName(),eventNr), 0,1, eventNr); |
85a5290f | 1329 | } |
1330 | } | |
1331 | ||
1332 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1333 | AliError(Form("the following detectors were not found: %s", |
1334 | detStr.Data())); | |
85a5290f | 1335 | if (fStopOnError) return kFALSE; |
1336 | } | |
27fc67fa | 1337 | eventNr++; |
95601147 | 1338 | delete runLoader; |
1339 | ||
85a5290f | 1340 | return kTRUE; |
1341 | } | |
1342 | ||
1343 | ||
1344 | //_____________________________________________________________________________ | |
95601147 | 1345 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
1346 | const char* excludeDetectors) | |
85a5290f | 1347 | { |
1348 | // run the digitization and produce digits from sdigits | |
1349 | ||
99c136e1 | 1350 | AliCodeTimerAuto("",0) |
4df28b43 | 1351 | |
795e4a22 | 1352 | // initialize CDB storage, run number, set CDB lock |
1353 | InitCDB(); | |
1354 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1355 | SetCDBLock(); | |
1356 | ||
33c3c91a | 1357 | delete AliRunLoader::Instance(); |
124253ee | 1358 | delete gAlice; |
95601147 | 1359 | gAlice = NULL; |
1360 | ||
1361 | Int_t nStreams = 1; | |
05526d44 | 1362 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
1363 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); | |
f21fc003 | 1364 | AliDigitizationInput digInp(nStreams, signalPerBkgrd); |
1365 | // digInp.SetEmbeddingFlag(fEmbeddingFlag); | |
1366 | digInp.SetRegionOfInterest(fRegionOfInterest); | |
1367 | digInp.SetInputStream(0, fGAliceFileName.Data()); | |
85a5290f | 1368 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { |
f21fc003 | 1369 | const char* fileName = ((TObjString*)(fBkgrdFileNames->At(iStream-1)))->GetName(); |
1370 | digInp.SetInputStream(iStream, fileName); | |
85a5290f | 1371 | } |
f21fc003 | 1372 | TObjArray detArr; |
1373 | detArr.SetOwner(kTRUE); | |
85a5290f | 1374 | TString detStr = detectors; |
1375 | TString detExcl = excludeDetectors; | |
f21fc003 | 1376 | if (!static_cast<AliStream*>(digInp.GetInputStream(0))->ImportgAlice()) { |
1377 | AliError("Error occured while getting gAlice from Input 0"); | |
1378 | return kFALSE; | |
1379 | } | |
1380 | AliRunLoader* runLoader = AliRunLoader::GetRunLoader(digInp.GetInputStream(0)->GetFolderName()); | |
95601147 | 1381 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1382 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1383 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1384 | if (!det || !det->IsActive()) continue; | |
f21fc003 | 1385 | if (!IsSelected(det->GetName(), detStr) || IsSelected(det->GetName(), detExcl)) continue; |
1386 | AliDigitizer* digitizer = det->CreateDigitizer(&digInp); | |
1387 | if (!digitizer || !digitizer->Init()) { | |
1388 | AliError(Form("no digitizer for %s", det->GetName())); | |
1389 | if (fStopOnError) return kFALSE; | |
1390 | else continue; | |
85a5290f | 1391 | } |
f21fc003 | 1392 | detArr.AddLast(digitizer); |
1393 | AliInfo(Form("Created digitizer from SDigits -> Digits for %s", det->GetName())); | |
85a5290f | 1394 | } |
f21fc003 | 1395 | // |
85a5290f | 1396 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
f21fc003 | 1397 | AliError(Form("the following detectors were not found: %s", detStr.Data())); |
85a5290f | 1398 | if (fStopOnError) return kFALSE; |
1399 | } | |
f21fc003 | 1400 | // |
1401 | Int_t ndigs = detArr.GetEntriesFast(); | |
1402 | Int_t eventsCreated = 0; | |
1403 | AliRunLoader* outRl = digInp.GetOutRunLoader(); | |
1404 | while ((eventsCreated++ < fNEvents) || (fNEvents < 0)) { | |
1405 | if (!digInp.ConnectInputTrees()) break; | |
1406 | digInp.InitEvent(); //this must be after call of Connect Input tress. | |
1407 | if (outRl) outRl->SetEventNumber(eventsCreated-1); | |
1408 | static_cast<AliStream*>(digInp.GetInputStream(0))->ImportgAlice(); // use gAlice of the first input stream | |
1409 | for (int id=0;id<ndigs;id++) ((AliDigitizer*)detArr[id])->Digitize(""); | |
1410 | digInp.FinishEvent(); | |
1411 | }; | |
1412 | digInp.FinishGlobal(); | |
1413 | // | |
85a5290f | 1414 | return kTRUE; |
1415 | } | |
1416 | ||
1417 | //_____________________________________________________________________________ | |
95601147 | 1418 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f | 1419 | { |
1420 | // run the digitization and produce digits from hits | |
1421 | ||
99c136e1 | 1422 | AliCodeTimerAuto("",0) |
4df28b43 | 1423 | |
795e4a22 | 1424 | // initialize CDB storage, run number, set CDB lock |
1425 | InitCDB(); | |
1426 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1427 | SetCDBLock(); | |
1428 | ||
591f51bb | 1429 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 | 1430 | if (!runLoader) return kFALSE; |
1431 | ||
85a5290f | 1432 | TString detStr = detectors; |
95601147 | 1433 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1434 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1435 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1436 | if (!det || !det->IsActive()) continue; | |
1437 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1438 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f | 1439 | det->Hits2Digits(); |
1440 | } | |
1441 | } | |
1442 | ||
1443 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1444 | AliError(Form("the following detectors were not found: %s", |
1445 | detStr.Data())); | |
85a5290f | 1446 | if (fStopOnError) return kFALSE; |
1447 | } | |
1448 | ||
1449 | return kTRUE; | |
1450 | } | |
1451 | ||
0421c3d1 | 1452 | //_____________________________________________________________________________ |
06c7e392 | 1453 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
1454 | const char* fileName, | |
67327b72 | 1455 | Bool_t deleteIntermediateFiles, |
1456 | Bool_t selrawdata) | |
0421c3d1 | 1457 | { |
1458 | // convert the digits to raw data | |
06c7e392 | 1459 | // First DDL raw data files for the given detectors are created. |
1460 | // If a file name is given, the DDL files are then converted to a DATE file. | |
1461 | // If deleteIntermediateFiles is true, the DDL raw files are deleted | |
1462 | // afterwards. | |
1463 | // If the file name has the extension ".root", the DATE file is converted | |
1464 | // to a root file. | |
1465 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. | |
67327b72 | 1466 | // 'selrawdata' flag can be used to enable writing of detectors raw data |
1467 | // accoring to the trigger cluster. | |
0421c3d1 | 1468 | |
99c136e1 | 1469 | AliCodeTimerAuto("",0) |
6fcf567c | 1470 | AliSysInfo::AddStamp("WriteRawData_Start"); |
4cce3e4e | 1471 | |
1472 | TString detStr = detectors; | |
4cce3e4e | 1473 | if (!WriteRawFiles(detStr.Data())) { |
06c7e392 | 1474 | if (fStopOnError) return kFALSE; |
1475 | } | |
6fcf567c | 1476 | AliSysInfo::AddStamp("WriteRawFiles"); |
06c7e392 | 1477 | |
5f6d0c0d | 1478 | // run HLT simulation on simulated DDL raw files |
1479 | // and produce HLT ddl raw files to be included in date/root file | |
c4affb19 | 1480 | // bugfix 2009-06-26: the decision whether to write HLT raw data |
1481 | // is taken in RunHLT. Here HLT always needs to be run in order to | |
1482 | // create HLT digits, unless its switched off. This is due to the | |
1483 | // special placement of the HLT between the generation of DDL files | |
1484 | // and conversion to DATE/Root file. | |
1485 | detStr.ReplaceAll("HLT", ""); | |
1486 | if (!fRunHLT.IsNull()) { | |
5f6d0c0d | 1487 | if (!RunHLT()) { |
1488 | if (fStopOnError) return kFALSE; | |
1489 | } | |
1490 | } | |
6fcf567c | 1491 | AliSysInfo::AddStamp("WriteRawData_RunHLT"); |
5f6d0c0d | 1492 | |
06c7e392 | 1493 | TString dateFileName(fileName); |
1494 | if (!dateFileName.IsNull()) { | |
1495 | Bool_t rootOutput = dateFileName.EndsWith(".root"); | |
1496 | if (rootOutput) dateFileName += ".date"; | |
67327b72 | 1497 | TString selDateFileName; |
1498 | if (selrawdata) { | |
1499 | selDateFileName = "selected."; | |
1500 | selDateFileName+= dateFileName; | |
1501 | } | |
1502 | if (!ConvertRawFilesToDate(dateFileName,selDateFileName)) { | |
06c7e392 | 1503 | if (fStopOnError) return kFALSE; |
1504 | } | |
6fcf567c | 1505 | AliSysInfo::AddStamp("ConvertRawFilesToDate"); |
06c7e392 | 1506 | if (deleteIntermediateFiles) { |
1507 | AliRunLoader* runLoader = LoadRun("READ"); | |
1508 | if (runLoader) for (Int_t iEvent = 0; | |
1509 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1510 | char command[256]; | |
76880c9a | 1511 | snprintf(command, 256, "rm -r raw%d", iEvent); |
06c7e392 | 1512 | gSystem->Exec(command); |
1513 | } | |
a978141c | 1514 | delete runLoader; |
06c7e392 | 1515 | } |
1516 | ||
1517 | if (rootOutput) { | |
1518 | if (!ConvertDateToRoot(dateFileName, fileName)) { | |
1519 | if (fStopOnError) return kFALSE; | |
1520 | } | |
6fcf567c | 1521 | AliSysInfo::AddStamp("ConvertDateToRoot"); |
06c7e392 | 1522 | if (deleteIntermediateFiles) { |
1523 | gSystem->Unlink(dateFileName); | |
1524 | } | |
67327b72 | 1525 | if (selrawdata) { |
1526 | TString selFileName = "selected."; | |
1527 | selFileName += fileName; | |
1528 | if (!ConvertDateToRoot(selDateFileName, selFileName)) { | |
1529 | if (fStopOnError) return kFALSE; | |
1530 | } | |
1531 | if (deleteIntermediateFiles) { | |
1532 | gSystem->Unlink(selDateFileName); | |
1533 | } | |
1534 | } | |
06c7e392 | 1535 | } |
1536 | } | |
1537 | ||
06c7e392 | 1538 | return kTRUE; |
1539 | } | |
1540 | ||
1541 | //_____________________________________________________________________________ | |
1542 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) | |
1543 | { | |
1544 | // convert the digits to raw data DDL files | |
1545 | ||
99c136e1 | 1546 | AliCodeTimerAuto("",0) |
87932dab | 1547 | |
06c7e392 | 1548 | AliRunLoader* runLoader = LoadRun("READ"); |
0421c3d1 | 1549 | if (!runLoader) return kFALSE; |
1550 | ||
06c7e392 | 1551 | // write raw data to DDL files |
0421c3d1 | 1552 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 | 1553 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 | 1554 | runLoader->GetEvent(iEvent); |
1555 | TString baseDir = gSystem->WorkingDirectory(); | |
1556 | char dirName[256]; | |
76880c9a | 1557 | snprintf(dirName, 256, "raw%d", iEvent); |
0421c3d1 | 1558 | gSystem->MakeDirectory(dirName); |
1559 | if (!gSystem->ChangeDirectory(dirName)) { | |
ac1671c0 | 1560 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 | 1561 | if (fStopOnError) return kFALSE; else continue; |
1562 | } | |
1563 | ||
3fbd60fe | 1564 | ofstream runNbFile(Form("run%u",runLoader->GetHeader()->GetRun())); |
1565 | runNbFile.close(); | |
1566 | ||
0421c3d1 | 1567 | TString detStr = detectors; |
5f6d0c0d | 1568 | if (IsSelected("HLT", detStr)) { |
1569 | // Do nothing. "HLT" will be removed from detStr and HLT raw | |
1570 | // data files are generated in RunHLT. | |
1571 | } | |
1572 | ||
0421c3d1 | 1573 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
1574 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1575 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1576 | if (!det || !det->IsActive()) continue; | |
1577 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1578 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 | 1579 | det->Digits2Raw(); |
1580 | } | |
1581 | } | |
1582 | ||
007155cc | 1583 | if (!WriteTriggerRawData()) |
1584 | if (fStopOnError) return kFALSE; | |
1585 | ||
0421c3d1 | 1586 | gSystem->ChangeDirectory(baseDir); |
1587 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1588 | AliError(Form("the following detectors were not found: %s", |
1589 | detStr.Data())); | |
0421c3d1 | 1590 | if (fStopOnError) return kFALSE; |
1591 | } | |
1592 | } | |
1593 | ||
1594 | delete runLoader; | |
87932dab | 1595 | |
06c7e392 | 1596 | return kTRUE; |
1597 | } | |
0421c3d1 | 1598 | |
06c7e392 | 1599 | //_____________________________________________________________________________ |
67327b72 | 1600 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName, |
1601 | const char* selDateFileName) | |
06c7e392 | 1602 | { |
1603 | // convert raw data DDL files to a DATE file with the program "dateStream" | |
67327b72 | 1604 | // The second argument is not empty when the user decides to write |
1605 | // the detectors raw data according to the trigger cluster. | |
06c7e392 | 1606 | |
99c136e1 | 1607 | AliCodeTimerAuto("",0) |
87932dab | 1608 | |
06c7e392 | 1609 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1610 | if (!path) { | |
ac1671c0 | 1611 | AliError("the program dateStream was not found"); |
06c7e392 | 1612 | if (fStopOnError) return kFALSE; |
1613 | } else { | |
1614 | delete[] path; | |
1615 | } | |
0421c3d1 | 1616 | |
06c7e392 | 1617 | AliRunLoader* runLoader = LoadRun("READ"); |
1618 | if (!runLoader) return kFALSE; | |
1619 | ||
ac1671c0 | 1620 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
67327b72 | 1621 | Bool_t selrawdata = kFALSE; |
1622 | if (strcmp(selDateFileName,"") != 0) selrawdata = kTRUE; | |
1623 | ||
06c7e392 | 1624 | char command[256]; |
f28a8d2d | 1625 | // Note the option -s. It is used in order to avoid |
1626 | // the generation of SOR/EOR events. | |
76880c9a | 1627 | snprintf(command, 256, "dateStream -c -s -D -o %s -# %d -C -run %d", |
5c0fd670 | 1628 | dateFileName, runLoader->GetNumberOfEvents(),runLoader->GetHeader()->GetRun()); |
06c7e392 | 1629 | FILE* pipe = gSystem->OpenPipe(command, "w"); |
1630 | ||
f5e7d9d8 | 1631 | if (!pipe) { |
1632 | AliError(Form("Cannot execute command: %s",command)); | |
1633 | return kFALSE; | |
1634 | } | |
1635 | ||
67327b72 | 1636 | Int_t selEvents = 0; |
06c7e392 | 1637 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
06c7e392 | 1638 | |
f59c50c6 | 1639 | UInt_t detectorPattern = 0; |
1640 | runLoader->GetEvent(iEvent); | |
1641 | if (!runLoader->LoadTrigger()) { | |
1642 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1643 | detectorPattern = aCTP->GetClusterMask(); | |
67327b72 | 1644 | // Check if the event was triggered by CTP |
f59c50c6 | 1645 | if (selrawdata) { |
67327b72 | 1646 | if (aCTP->GetClassMask()) selEvents++; |
1647 | } | |
f59c50c6 | 1648 | } |
1649 | else { | |
1650 | AliWarning("No trigger can be loaded! Some fields in the event header will be empty !"); | |
1651 | if (selrawdata) { | |
67327b72 | 1652 | AliWarning("No trigger can be loaded! Writing of selected raw data is abandoned !"); |
1653 | selrawdata = kFALSE; | |
1654 | } | |
1655 | } | |
1656 | ||
dcf4b43a | 1657 | fprintf(pipe, "GDC DetectorPattern %u Timestamp %ld\n", detectorPattern, runLoader->GetHeader()->GetTimeStamp()); |
f59c50c6 | 1658 | Float_t ldc = 0; |
1659 | Int_t prevLDC = -1; | |
1660 | ||
06c7e392 | 1661 | // loop over detectors and DDLs |
362c9d61 | 1662 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
1663 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
06c7e392 | 1664 | |
362c9d61 | 1665 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); |
06c7e392 | 1666 | Int_t ldcID = Int_t(ldc + 0.0001); |
362c9d61 | 1667 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); |
06c7e392 | 1668 | |
1669 | char rawFileName[256]; | |
76880c9a | 1670 | snprintf(rawFileName, 256, "raw%d/%s", |
362c9d61 | 1671 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); |
06c7e392 | 1672 | |
1673 | // check existence and size of raw data file | |
1674 | FILE* file = fopen(rawFileName, "rb"); | |
1675 | if (!file) continue; | |
1676 | fseek(file, 0, SEEK_END); | |
1677 | unsigned long size = ftell(file); | |
aa04f81b | 1678 | fclose(file); |
1679 | if (!size) continue; | |
06c7e392 | 1680 | |
1681 | if (ldcID != prevLDC) { | |
1682 | fprintf(pipe, " LDC Id %d\n", ldcID); | |
1683 | prevLDC = ldcID; | |
1684 | } | |
1685 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1686 | } | |
1687 | } | |
1688 | } | |
1689 | ||
1690 | Int_t result = gSystem->ClosePipe(pipe); | |
1691 | ||
cf30933c | 1692 | if (!(selrawdata && selEvents > 0)) { |
67327b72 | 1693 | delete runLoader; |
1694 | return (result == 0); | |
1695 | } | |
1696 | ||
1697 | AliInfo(Form("converting selected by trigger cluster raw data DDL files to DATE file %s", selDateFileName)); | |
1698 | ||
76880c9a | 1699 | snprintf(command, 256, "dateStream -c -s -D -o %s -# %d -C -run %d", |
67327b72 | 1700 | selDateFileName,selEvents,runLoader->GetHeader()->GetRun()); |
1701 | FILE* pipe2 = gSystem->OpenPipe(command, "w"); | |
1702 | ||
1703 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1704 | ||
1705 | // Get the trigger decision and cluster | |
f59c50c6 | 1706 | UInt_t detectorPattern = 0; |
67327b72 | 1707 | TString detClust; |
1708 | runLoader->GetEvent(iEvent); | |
1709 | if (!runLoader->LoadTrigger()) { | |
1710 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1711 | if (aCTP->GetClassMask() == 0) continue; | |
f59c50c6 | 1712 | detectorPattern = aCTP->GetClusterMask(); |
1713 | detClust = AliDAQ::ListOfTriggeredDetectors(detectorPattern); | |
67327b72 | 1714 | AliInfo(Form("List of detectors to be read out: %s",detClust.Data())); |
1715 | } | |
1716 | ||
dcf4b43a | 1717 | fprintf(pipe2, "GDC DetectorPattern %u Timestamp %ld\n", detectorPattern, runLoader->GetHeader()->GetTimeStamp()); |
67327b72 | 1718 | Float_t ldc = 0; |
1719 | Int_t prevLDC = -1; | |
1720 | ||
1721 | // loop over detectors and DDLs | |
1722 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { | |
1723 | // Write only raw data from detectors that | |
1724 | // are contained in the trigger cluster(s) | |
1725 | if (!IsSelected(AliDAQ::DetectorName(iDet),detClust)) continue; | |
1726 | ||
1727 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
1728 | ||
1729 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); | |
1730 | Int_t ldcID = Int_t(ldc + 0.0001); | |
1731 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); | |
1732 | ||
1733 | char rawFileName[256]; | |
76880c9a | 1734 | snprintf(rawFileName, 256, "raw%d/%s", |
67327b72 | 1735 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); |
1736 | ||
1737 | // check existence and size of raw data file | |
1738 | FILE* file = fopen(rawFileName, "rb"); | |
1739 | if (!file) continue; | |
1740 | fseek(file, 0, SEEK_END); | |
1741 | unsigned long size = ftell(file); | |
1742 | fclose(file); | |
1743 | if (!size) continue; | |
1744 | ||
1745 | if (ldcID != prevLDC) { | |
1746 | fprintf(pipe2, " LDC Id %d\n", ldcID); | |
1747 | prevLDC = ldcID; | |
1748 | } | |
1749 | fprintf(pipe2, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1750 | } | |
1751 | } | |
1752 | } | |
1753 | ||
1754 | Int_t result2 = gSystem->ClosePipe(pipe2); | |
1755 | ||
06c7e392 | 1756 | delete runLoader; |
67327b72 | 1757 | return ((result == 0) && (result2 == 0)); |
06c7e392 | 1758 | } |
1759 | ||
1760 | //_____________________________________________________________________________ | |
1761 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, | |
1762 | const char* rootFileName) | |
1763 | { | |
1764 | // convert a DATE file to a root file with the program "alimdc" | |
1765 | ||
1766 | // ALIMDC setup | |
f28a8d2d | 1767 | const Int_t kDBSize = 2000000000; |
c83eb8f4 | 1768 | const Int_t kTagDBSize = 1000000000; |
06c7e392 | 1769 | const Bool_t kFilter = kFALSE; |
8ec1d12b | 1770 | const Int_t kCompression = 1; |
06c7e392 | 1771 | |
1772 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); | |
1773 | if (!path) { | |
ac1671c0 | 1774 | AliError("the program alimdc was not found"); |
06c7e392 | 1775 | if (fStopOnError) return kFALSE; |
1776 | } else { | |
1777 | delete[] path; | |
1778 | } | |
1779 | ||
ac1671c0 | 1780 | AliInfo(Form("converting DATE file %s to root file %s", |
1781 | dateFileName, rootFileName)); | |
06c7e392 | 1782 | |
f732bd7d | 1783 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1784 | const char* tagDBFS = "/tmp/mdc1/tags"; | |
f732bd7d | 1785 | |
1786 | // User defined file system locations | |
1787 | if (gSystem->Getenv("ALIMDC_RAWDB1")) | |
1788 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); | |
1789 | if (gSystem->Getenv("ALIMDC_RAWDB2")) | |
1790 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); | |
1791 | if (gSystem->Getenv("ALIMDC_TAGDB")) | |
1792 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); | |
f732bd7d | 1793 | |
1794 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1795 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1796 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
f732bd7d | 1797 | |
1798 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); | |
1799 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); | |
1800 | gSystem->Exec(Form("mkdir %s",tagDBFS)); | |
f732bd7d | 1801 | |
1802 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", | |
1803 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); | |
1804 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); | |
1805 | ||
1806 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1807 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1808 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
06c7e392 | 1809 | |
1810 | return (result == 0); | |
0421c3d1 | 1811 | } |
1812 | ||
85a5290f | 1813 | |
95601147 | 1814 | //_____________________________________________________________________________ |
06c7e392 | 1815 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 | 1816 | { |
1817 | // delete existing run loaders, open a new one and load gAlice | |
1818 | ||
33c3c91a | 1819 | delete AliRunLoader::Instance(); |
95601147 | 1820 | AliRunLoader* runLoader = |
1821 | AliRunLoader::Open(fGAliceFileName.Data(), | |
06c7e392 | 1822 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 | 1823 | if (!runLoader) { |
ac1671c0 | 1824 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 | 1825 | return NULL; |
1826 | } | |
1827 | runLoader->LoadgAlice(); | |
795e4a22 | 1828 | runLoader->LoadHeader(); |
95601147 | 1829 | gAlice = runLoader->GetAliRun(); |
1830 | if (!gAlice) { | |
ac1671c0 | 1831 | AliError(Form("no gAlice object found in file %s", |
1832 | fGAliceFileName.Data())); | |
95601147 | 1833 | return NULL; |
1834 | } | |
1835 | return runLoader; | |
1836 | } | |
1837 | ||
85a5290f | 1838 | //_____________________________________________________________________________ |
05526d44 | 1839 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1840 | { | |
1841 | // get or calculate the number of signal events per background event | |
1842 | ||
1843 | if (!fBkgrdFileNames) return 1; | |
1844 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); | |
1845 | if (nBkgrdFiles == 0) return 1; | |
1846 | ||
1847 | // get the number of signal events | |
1848 | if (nEvents <= 0) { | |
1849 | AliRunLoader* runLoader = | |
ca30848f | 1850 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); |
05526d44 | 1851 | if (!runLoader) return 1; |
ca30848f | 1852 | |
05526d44 | 1853 | nEvents = runLoader->GetNumberOfEvents(); |
1854 | delete runLoader; | |
1855 | } | |
1856 | ||
1857 | Int_t result = 0; | |
1858 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { | |
1859 | // get the number of background events | |
1860 | const char* fileName = ((TObjString*) | |
1861 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); | |
ca30848f | 1862 | AliRunLoader* runLoader = |
05526d44 | 1863 | AliRunLoader::Open(fileName, "BKGRD"); |
1864 | if (!runLoader) continue; | |
1865 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); | |
1866 | delete runLoader; | |
ca30848f | 1867 | |
05526d44 | 1868 | // get or calculate the number of signal per background events |
1869 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); | |
1870 | if (nSignalPerBkgrd <= 0) { | |
1871 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; | |
1872 | } else if (result && (result != nSignalPerBkgrd)) { | |
ac1671c0 | 1873 | AliInfo(Form("the number of signal events per background event " |
1874 | "will be changed from %d to %d for stream %d", | |
1875 | nSignalPerBkgrd, result, iBkgrdFile+1)); | |
05526d44 | 1876 | nSignalPerBkgrd = result; |
1877 | } | |
1878 | ||
1879 | if (!result) result = nSignalPerBkgrd; | |
1880 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { | |
ac1671c0 | 1881 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1882 | "using %d signal per background events for stream %d", | |
1883 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); | |
05526d44 | 1884 | } |
1885 | } | |
1886 | ||
1887 | return result; | |
1888 | } | |
1889 | ||
1890 | //_____________________________________________________________________________ | |
85a5290f | 1891 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1892 | { | |
1893 | // check whether detName is contained in detectors | |
1894 | // if yes, it is removed from detectors | |
1895 | ||
1896 | // check if all detectors are selected | |
1897 | if ((detectors.CompareTo("ALL") == 0) || | |
1898 | detectors.BeginsWith("ALL ") || | |
1899 | detectors.EndsWith(" ALL") || | |
1900 | detectors.Contains(" ALL ")) { | |
1901 | detectors = "ALL"; | |
1902 | return kTRUE; | |
1903 | } | |
1904 | ||
1905 | // search for the given detector | |
1906 | Bool_t result = kFALSE; | |
1907 | if ((detectors.CompareTo(detName) == 0) || | |
1908 | detectors.BeginsWith(detName+" ") || | |
1909 | detectors.EndsWith(" "+detName) || | |
1910 | detectors.Contains(" "+detName+" ")) { | |
1911 | detectors.ReplaceAll(detName, ""); | |
1912 | result = kTRUE; | |
1913 | } | |
1914 | ||
1915 | // clean up the detectors string | |
1916 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1917 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1918 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1919 | ||
1920 | return result; | |
1921 | } | |
ca30848f | 1922 | |
795e4a22 | 1923 | //_____________________________________________________________________________ |
c95d53ea | 1924 | Int_t AliSimulation::ConvertRaw2SDigits(const char* rawDirectory, const char* esdFileName, Int_t N, Int_t nSkip) |
ca30848f | 1925 | { |
1926 | // | |
1927 | // Steering routine to convert raw data in directory rawDirectory/ to fake SDigits. | |
1928 | // These can be used for embedding of MC tracks into RAW data using the standard | |
1929 | // merging procedure. | |
1930 | // | |
1931 | // If an ESD file is given the reconstructed vertex is taken from it and stored in the event header. | |
1932 | // | |
3e2e3ece | 1933 | if (!gAlice) { |
1934 | AliError("no gAlice object. Restart aliroot and try again."); | |
1935 | return kFALSE; | |
1936 | } | |
1937 | if (gAlice->Modules()->GetEntries() > 0) { | |
1938 | AliError("gAlice was already run. Restart aliroot and try again."); | |
1939 | return kFALSE; | |
1940 | } | |
1941 | ||
1942 | AliInfo(Form("initializing gAlice with config file %s",fConfigFileName.Data())); | |
1943 | ||
1944 | gAlice->Announce(); | |
1945 | ||
1946 | gROOT->LoadMacro(fConfigFileName.Data()); | |
1947 | gInterpreter->ProcessLine(gAlice->GetConfigFunction()); | |
1948 | ||
1949 | if(AliCDBManager::Instance()->GetRun() >= 0) { | |
1950 | SetRunNumber(AliCDBManager::Instance()->GetRun()); | |
1951 | } else { | |
1952 | AliWarning("Run number not initialized!!"); | |
1953 | } | |
1954 | ||
33c3c91a | 1955 | AliRunLoader::Instance()->CdGAFile(); |
ca30848f | 1956 | |
3e2e3ece | 1957 | AliPDG::AddParticlesToPdgDataBase(); |
1958 | ||
f7a1cc68 | 1959 | gMC->SetMagField(TGeoGlobalMagField::Instance()->GetField()); |
3e2e3ece | 1960 | |
55338a9a | 1961 | gAlice->GetMCApp()->Init(); |
1962 | ||
3e2e3ece | 1963 | //Must be here because some MCs (G4) adds detectors here and not in Config.C |
1964 | gAlice->InitLoaders(); | |
33c3c91a | 1965 | AliRunLoader::Instance()->MakeTree("E"); |
1966 | AliRunLoader::Instance()->LoadKinematics("RECREATE"); | |
1967 | AliRunLoader::Instance()->LoadTrackRefs("RECREATE"); | |
1968 | AliRunLoader::Instance()->LoadHits("all","RECREATE"); | |
2eab8cf7 | 1969 | |
3e2e3ece | 1970 | // |
1971 | // Save stuff at the beginning of the file to avoid file corruption | |
33c3c91a | 1972 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 1973 | gAlice->Write(); |
ca30848f | 1974 | // |
1975 | // Initialize CDB | |
795e4a22 | 1976 | InitCDB(); |
1977 | //AliCDBManager* man = AliCDBManager::Instance(); | |
1978 | //man->SetRun(0); // Should this come from rawdata header ? | |
ca30848f | 1979 | |
1980 | Int_t iDet; | |
1981 | // | |
1982 | // Get the runloader | |
33c3c91a | 1983 | AliRunLoader* runLoader = AliRunLoader::Instance(); |
ca30848f | 1984 | // |
1985 | // Open esd file if available | |
a77627a4 | 1986 | TFile* esdFile = 0; |
ca30848f | 1987 | TTree* treeESD = 0; |
a77627a4 | 1988 | AliESDEvent* esd = 0; |
2eab8cf7 | 1989 | if (esdFileName && (strlen(esdFileName)>0)) { |
a77627a4 | 1990 | esdFile = TFile::Open(esdFileName); |
1991 | if (esdFile) { | |
1992 | esd = new AliESDEvent(); | |
1993 | esdFile->GetObject("esdTree", treeESD); | |
c95d53ea | 1994 | if (treeESD) { |
1995 | esd->ReadFromTree(treeESD); | |
1996 | if (nSkip>0) { | |
1997 | AliInfo(Form("Asking to skip first %d ESDs events",nSkip)); | |
1998 | } else { | |
1999 | nSkip=0; | |
2000 | } | |
2001 | } | |
a77627a4 | 2002 | } |
2003 | } | |
6d985680 | 2004 | |
ca30848f | 2005 | // |
2006 | // Create the RawReader | |
8b31e840 | 2007 | TString fileName(rawDirectory); |
5390a0b4 | 2008 | AliRawReader* rawReader = AliRawReader::Create(fileName.Data()); |
58c338d2 | 2009 | if (!rawReader) return (kFALSE); |
2010 | ||
8b31e840 | 2011 | // if (!fEquipIdMap.IsNull() && fRawReader) |
2012 | // fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
ca30848f | 2013 | // |
2014 | // Get list of detectors | |
2015 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
2016 | // | |
2017 | // Get Header | |
2018 | AliHeader* header = runLoader->GetHeader(); | |
ca30848f | 2019 | // Event loop |
2020 | Int_t nev = 0; | |
2021 | while(kTRUE) { | |
2022 | if (!(rawReader->NextEvent())) break; | |
b2f03502 | 2023 | runLoader->SetEventNumber(nev); |
2024 | runLoader->GetHeader()->Reset(rawReader->GetRunNumber(), | |
2025 | nev, nev); | |
b2f03502 | 2026 | runLoader->GetEvent(nev); |
2eab8cf7 | 2027 | AliInfo(Form("We are at event %d",nev)); |
ca30848f | 2028 | // |
2029 | // Detector loop | |
b2f03502 | 2030 | TString detStr = fMakeSDigits; |
ca30848f | 2031 | for (iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
2032 | AliModule* det = (AliModule*) detArray->At(iDet); | |
8b31e840 | 2033 | if (!det || !det->IsActive()) continue; |
2034 | if (IsSelected(det->GetName(), detStr)) { | |
2eab8cf7 | 2035 | AliInfo(Form("Calling Raw2SDigits for %s", det->GetName())); |
8b31e840 | 2036 | det->Raw2SDigits(rawReader); |
2037 | rawReader->Reset(); | |
2038 | } | |
ca30848f | 2039 | } // detectors |
b2f03502 | 2040 | |
5b188f2f | 2041 | |
ca30848f | 2042 | // |
2043 | // If ESD information available obtain reconstructed vertex and store in header. | |
6d985680 | 2044 | if (treeESD) { |
c95d53ea | 2045 | AliInfo(Form("Selected event %d correspond to event %d in raw and to %d in esd",nev,rawReader->GetEventIndex(),nSkip+rawReader->GetEventIndex())); |
2046 | treeESD->GetEvent(nSkip+rawReader->GetEventIndex()); | |
ca30848f | 2047 | const AliESDVertex* esdVertex = esd->GetPrimaryVertex(); |
2048 | Double_t position[3]; | |
2049 | esdVertex->GetXYZ(position); | |
2050 | AliGenEventHeader* mcHeader = new AliGenEventHeader("ESD"); | |
2051 | TArrayF mcV; | |
2052 | mcV.Set(3); | |
2053 | for (Int_t i = 0; i < 3; i++) mcV[i] = position[i]; | |
2054 | mcHeader->SetPrimaryVertex(mcV); | |
2055 | header->Reset(0,nev); | |
2056 | header->SetGenEventHeader(mcHeader); | |
2eab8cf7 | 2057 | AliInfo(Form("***** Saved vertex %f %f %f \n", position[0], position[1], position[2])); |
ca30848f | 2058 | } |
ca30848f | 2059 | // |
2060 | // Finish the event | |
2d9bb909 | 2061 | runLoader->TreeE()->Fill(); |
2eab8cf7 | 2062 | AliInfo(Form("Finished event %d",nev)); |
b2f03502 | 2063 | nev++; |
2eab8cf7 | 2064 | if (N>0&&nev>=N) |
2065 | break; | |
ca30848f | 2066 | } // events |
2067 | ||
2068 | delete rawReader; | |
2069 | // | |
2070 | // Finish the run | |
2071 | runLoader->CdGAFile(); | |
2072 | runLoader->WriteHeader("OVERWRITE"); | |
2073 | runLoader->WriteRunLoader(); | |
2074 | ||
5390a0b4 | 2075 | return nev; |
ca30848f | 2076 | } |
5b188f2f | 2077 | |
3e2e3ece | 2078 | //_____________________________________________________________________________ |
2079 | void AliSimulation::FinishRun() | |
2080 | { | |
2081 | // | |
2082 | // Called at the end of the run. | |
2083 | // | |
2084 | ||
2085 | if(IsLegoRun()) | |
2086 | { | |
2087 | AliDebug(1, "Finish Lego"); | |
33c3c91a | 2088 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 2089 | fLego->FinishRun(); |
2090 | } | |
2091 | ||
2092 | // Clean detector information | |
2093 | TIter next(gAlice->Modules()); | |
2094 | AliModule *detector; | |
2095 | while((detector = dynamic_cast<AliModule*>(next()))) { | |
2096 | AliDebug(2, Form("%s->FinishRun()", detector->GetName())); | |
2097 | detector->FinishRun(); | |
2098 | } | |
2099 | ||
33c3c91a | 2100 | AliDebug(1, "AliRunLoader::Instance()->WriteHeader(OVERWRITE)"); |
2101 | AliRunLoader::Instance()->WriteHeader("OVERWRITE"); | |
3e2e3ece | 2102 | |
2103 | // Write AliRun info and all detectors parameters | |
33c3c91a | 2104 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 2105 | gAlice->Write(0,TObject::kOverwrite);//write AliRun |
33c3c91a | 2106 | AliRunLoader::Instance()->Write(0,TObject::kOverwrite);//write RunLoader itself |
3e2e3ece | 2107 | |
2108 | if(gAlice->GetMCApp()) gAlice->GetMCApp()->FinishRun(); | |
33c3c91a | 2109 | AliRunLoader::Instance()->Synchronize(); |
3e2e3ece | 2110 | } |
2111 | ||
5b188f2f | 2112 | //_____________________________________________________________________________ |
2113 | Int_t AliSimulation::GetDetIndex(const char* detector) | |
2114 | { | |
2115 | // return the detector index corresponding to detector | |
2116 | Int_t index = -1 ; | |
2117 | for (index = 0; index < fgkNDetectors ; index++) { | |
2118 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
2119 | break ; | |
2120 | } | |
2121 | return index ; | |
2122 | } | |
cae21299 | 2123 | |
c4affb19 | 2124 | //_____________________________________________________________________________ |
2125 | Bool_t AliSimulation::CreateHLT() | |
2126 | { | |
2127 | // Init the HLT simulation. | |
2128 | // The function loads the library and creates the instance of AliHLTSimulation. | |
2129 | // the main reason for the decoupled creation is to set the transient OCDB | |
2130 | // objects before the OCDB is locked | |
2131 | ||
2132 | // load the library dynamically | |
2133 | gSystem->Load(ALIHLTSIMULATION_LIBRARY); | |
2134 | ||
2135 | // check for the library version | |
2136 | AliHLTSimulationGetLibraryVersion_t fctVersion=(AliHLTSimulationGetLibraryVersion_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_GET_LIBRARY_VERSION)); | |
2137 | if (!fctVersion) { | |
2138 | AliError(Form("can not load library %s", ALIHLTSIMULATION_LIBRARY)); | |
2139 | return kFALSE; | |
2140 | } | |
2141 | if (fctVersion()!= ALIHLTSIMULATION_LIBRARY_VERSION) { | |
b682a4ec | 2142 | AliWarning(Form("%s version does not match: compiled for version %d, loaded %d", ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_LIBRARY_VERSION, fctVersion())); |
c4affb19 | 2143 | } |
2144 | ||
2145 | // print compile info | |
2146 | typedef void (*CompileInfo)( const char*& date, const char*& time); | |
2147 | CompileInfo fctInfo=(CompileInfo)gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, "CompileInfo"); | |
2148 | if (fctInfo) { | |
2149 | const char* date=""; | |
2150 | const char* time=""; | |
2151 | (*fctInfo)(date, time); | |
2152 | if (!date) date="unknown"; | |
2153 | if (!time) time="unknown"; | |
2154 | AliInfo(Form("%s build on %s (%s)", ALIHLTSIMULATION_LIBRARY, date, time)); | |
2155 | } else { | |
2156 | AliInfo(Form("no build info available for %s", ALIHLTSIMULATION_LIBRARY)); | |
2157 | } | |
2158 | ||
2159 | // create instance of the HLT simulation | |
2160 | AliHLTSimulationCreateInstance_t fctCreate=(AliHLTSimulationCreateInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_CREATE_INSTANCE)); | |
2161 | if (fctCreate==NULL || (fpHLT=(fctCreate()))==NULL) { | |
2162 | AliError(Form("can not create instance of HLT simulation (creator %p)", fctCreate)); | |
2163 | return kFALSE; | |
2164 | } | |
2165 | ||
2166 | TString specObjects; | |
2167 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
2168 | if (specObjects.Length()>0) specObjects+=" "; | |
2169 | specObjects+=fSpecCDBUri[i]->GetName(); | |
2170 | } | |
2171 | ||
2172 | AliHLTSimulationSetup_t fctSetup=(AliHLTSimulationSetup_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_SETUP)); | |
2173 | if (fctSetup==NULL || fctSetup(fpHLT, this, specObjects.Data())<0) { | |
2174 | AliWarning(Form("failed to setup HLT simulation (function %p)", fctSetup)); | |
2175 | } | |
2176 | ||
2177 | return kTRUE; | |
2178 | } | |
2179 | ||
cae21299 | 2180 | //_____________________________________________________________________________ |
2181 | Bool_t AliSimulation::RunHLT() | |
2182 | { | |
2183 | // Run the HLT simulation | |
2184 | // HLT simulation is implemented in HLT/sim/AliHLTSimulation | |
2185 | // Disabled if fRunHLT is empty, default vaule is "default". | |
2186 | // AliSimulation::SetRunHLT can be used to set the options for HLT simulation | |
2187 | // The default simulation depends on the HLT component libraries and their | |
2188 | // corresponding agents which define components and chains to run. See | |
5f6d0c0d | 2189 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/ |
2190 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/classAliHLTModuleAgent.html | |
cae21299 | 2191 | // |
2192 | // The libraries to be loaded can be specified as an option. | |
2193 | // <pre> | |
2194 | // AliSimulation sim; | |
2195 | // sim.SetRunHLT("libAliHLTSample.so"); | |
2196 | // </pre> | |
2197 | // will only load <tt>libAliHLTSample.so</tt> | |
2198 | ||
2199 | // Other available options: | |
2200 | // \li loglevel=<i>level</i> <br> | |
2201 | // logging level for this processing | |
2202 | // \li alilog=off | |
2203 | // disable redirection of log messages to AliLog class | |
2204 | // \li config=<i>macro</i> | |
2205 | // configuration macro | |
5f6d0c0d | 2206 | // \li chains=<i>configuration</i> |
cae21299 | 2207 | // comma separated list of configurations to be run during simulation |
5f6d0c0d | 2208 | // \li rawfile=<i>file</i> |
2209 | // source for the RawReader to be created, the default is <i>./</i> if | |
2210 | // raw data is simulated | |
cae21299 | 2211 | |
2212 | int iResult=0; | |
c4affb19 | 2213 | |
2214 | if (!fpHLT && !CreateHLT()) { | |
2215 | return kFALSE; | |
2216 | } | |
2217 | AliHLTSimulation* pHLT=fpHLT; | |
2218 | ||
cae21299 | 2219 | AliRunLoader* pRunLoader = LoadRun("READ"); |
2220 | if (!pRunLoader) return kFALSE; | |
2221 | ||
795e4a22 | 2222 | // initialize CDB storage, run number, set CDB lock |
c4affb19 | 2223 | // thats for the case of running HLT simulation without all the other steps |
2224 | // multiple calls are handled by the function, so we can just call | |
795e4a22 | 2225 | InitCDB(); |
2226 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
2227 | SetCDBLock(); | |
2228 | ||
cae21299 | 2229 | // init the HLT simulation |
a441bf51 | 2230 | TString options; |
2231 | if (fRunHLT.CompareTo("default")!=0) options=fRunHLT; | |
5f6d0c0d | 2232 | TString detStr = fWriteRawData; |
2233 | if (!IsSelected("HLT", detStr)) { | |
a441bf51 | 2234 | options+=" writerawfiles="; |
2235 | } else { | |
2236 | options+=" writerawfiles=HLT"; | |
2237 | } | |
5f6d0c0d | 2238 | |
2239 | if (!detStr.IsNull() && !options.Contains("rawfile=")) { | |
2240 | // as a matter of fact, HLT will run reconstruction and needs the RawReader | |
2241 | // in order to get detector data. By default, RawReaderFile is used to read | |
2242 | // the already simulated ddl files. Date and Root files from the raw data | |
2243 | // are generated after the HLT simulation. | |
2244 | options+=" rawfile=./"; | |
2245 | } | |
2246 | ||
cae21299 | 2247 | AliHLTSimulationInit_t fctInit=(AliHLTSimulationInit_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_INIT)); |
a441bf51 | 2248 | if (fctInit==NULL || (iResult=(fctInit(pHLT, pRunLoader, options.Data())))<0) { |
cae21299 | 2249 | AliError(Form("can not init HLT simulation: error %d (init %p)", iResult, fctInit)); |
2250 | } else { | |
2251 | // run the HLT simulation | |
2252 | AliHLTSimulationRun_t fctRun=(AliHLTSimulationRun_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_RUN)); | |
2253 | if (fctRun==NULL || (iResult=(fctRun(pHLT, pRunLoader)))<0) { | |
2254 | AliError(Form("can not run HLT simulation: error %d (run %p)", iResult, fctRun)); | |
2255 | } | |
2256 | } | |
2257 | ||
2258 | // delete the instance | |
2259 | AliHLTSimulationDeleteInstance_t fctDelete=(AliHLTSimulationDeleteInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_DELETE_INSTANCE)); | |
2260 | if (fctDelete==NULL || fctDelete(pHLT)<0) { | |
2261 | AliError(Form("can not delete instance of HLT simulation (creator %p)", fctDelete)); | |
2262 | } | |
2263 | pHLT=NULL; | |
2264 | ||
2265 | return iResult>=0?kTRUE:kFALSE; | |
2266 | } | |
cae17938 | 2267 | |
2268 | //_____________________________________________________________________________ | |
a1b90a73 | 2269 | Bool_t AliSimulation::RunQA() |
cae17938 | 2270 | { |
a1b90a73 | 2271 | // run the QA on summable hits, digits or digits |
940d8e5f | 2272 | |
3ce48293 | 2273 | //if(!gAlice) return kFALSE; |
eca4fa66 | 2274 | AliQAManager::QAManager()->SetRunLoader(AliRunLoader::Instance()) ; |
a1b90a73 | 2275 | |
e5dedfe2 | 2276 | TString detectorsw("") ; |
2277 | Bool_t rv = kTRUE ; | |
eca4fa66 | 2278 | AliQAManager::QAManager()->SetEventSpecie(fEventSpecie) ; |
2279 | detectorsw = AliQAManager::QAManager()->Run(fQADetectors.Data()) ; | |
e5dedfe2 | 2280 | if ( detectorsw.IsNull() ) |
2281 | rv = kFALSE ; | |
a1b90a73 | 2282 | return rv ; |
cae17938 | 2283 | } |
2284 | ||
e3b20d9a | 2285 | //_____________________________________________________________________________ |
2286 | Bool_t AliSimulation::SetRunQA(TString detAndAction) | |
2287 | { | |
2288 | // Allows to run QA for a selected set of detectors | |
2289 | // and a selected set of tasks among HITS, SDIGITS and DIGITS | |
2290 | // all selected detectors run the same selected tasks | |
2291 | ||
2292 | if (!detAndAction.Contains(":")) { | |
2293 | AliError( Form("%s is a wrong syntax, use \"DetectorList:ActionList\" \n", detAndAction.Data()) ) ; | |
2294 | fRunQA = kFALSE ; | |
2295 | return kFALSE ; | |
2296 | } | |
2297 | Int_t colon = detAndAction.Index(":") ; | |
2298 | fQADetectors = detAndAction(0, colon) ; | |
c54a46e3 | 2299 | if (fQADetectors.Contains("ALL") ){ |
2300 | TString tmp = Form("%s %s", fMakeDigits.Data(), fMakeDigitsFromHits.Data()) ; | |
2301 | Int_t minus = fQADetectors.Last('-') ; | |
2302 | TString toKeep = Form("%s %s", fMakeDigits.Data(), fMakeDigitsFromHits.Data()) ; | |
2303 | TString toRemove("") ; | |
2304 | while (minus >= 0) { | |
2305 | toRemove = fQADetectors(minus+1, fQADetectors.Length()) ; | |
2306 | toRemove = toRemove.Strip() ; | |
2307 | toKeep.ReplaceAll(toRemove, "") ; | |
2308 | fQADetectors.ReplaceAll(Form("-%s", toRemove.Data()), "") ; | |
2309 | minus = fQADetectors.Last('-') ; | |
2310 | } | |
2311 | fQADetectors = toKeep ; | |
2312 | } | |
2313 | fQATasks = detAndAction(colon+1, detAndAction.Sizeof() ) ; | |
e3b20d9a | 2314 | if (fQATasks.Contains("ALL") ) { |
4e25ac79 | 2315 | fQATasks = Form("%d %d %d", AliQAv1::kHITS, AliQAv1::kSDIGITS, AliQAv1::kDIGITS) ; |
e3b20d9a | 2316 | } else { |
2317 | fQATasks.ToUpper() ; | |
2318 | TString tempo("") ; | |
2319 | if ( fQATasks.Contains("HIT") ) | |
4e25ac79 | 2320 | tempo = Form("%d ", AliQAv1::kHITS) ; |
e3b20d9a | 2321 | if ( fQATasks.Contains("SDIGIT") ) |
4e25ac79 | 2322 | tempo += Form("%d ", AliQAv1::kSDIGITS) ; |
e3b20d9a | 2323 | if ( fQATasks.Contains("DIGIT") ) |
4e25ac79 | 2324 | tempo += Form("%d ", AliQAv1::kDIGITS) ; |
e3b20d9a | 2325 | fQATasks = tempo ; |
2326 | if (fQATasks.IsNull()) { | |
2327 | AliInfo("No QA requested\n") ; | |
2328 | fRunQA = kFALSE ; | |
2329 | return kTRUE ; | |
2330 | } | |
2331 | } | |
2332 | TString tempo(fQATasks) ; | |
4e25ac79 | 2333 | tempo.ReplaceAll(Form("%d", AliQAv1::kHITS), AliQAv1::GetTaskName(AliQAv1::kHITS)) ; |
2334 | tempo.ReplaceAll(Form("%d", AliQAv1::kSDIGITS), AliQAv1::GetTaskName(AliQAv1::kSDIGITS)) ; | |
2335 | tempo.ReplaceAll(Form("%d", AliQAv1::kDIGITS), AliQAv1::GetTaskName(AliQAv1::kDIGITS)) ; | |
e3b20d9a | 2336 | AliInfo( Form("QA will be done on \"%s\" for \"%s\"\n", fQADetectors.Data(), tempo.Data()) ) ; |
2337 | fRunQA = kTRUE ; | |
eca4fa66 | 2338 | AliQAManager::QAManager()->SetActiveDetectors(fQADetectors) ; |
2339 | AliQAManager::QAManager()->SetTasks(fQATasks) ; | |
4e25ac79 | 2340 | for (Int_t det = 0 ; det < AliQAv1::kNDET ; det++) |
eca4fa66 | 2341 | AliQAManager::QAManager()->SetWriteExpert(AliQAv1::DETECTORINDEX_t(det)) ; |
57acd2d2 | 2342 | |
e3b20d9a | 2343 | return kTRUE; |
2344 | } | |
2345 | ||
795e4a22 | 2346 | //_____________________________________________________________________________ |
2347 | void AliSimulation::ProcessEnvironmentVars() | |
2348 | { | |
2349 | // Extract run number and random generator seed from env variables | |
2350 | ||
2351 | AliInfo("Processing environment variables"); | |
2352 | ||
2353 | // Random Number seed | |
2354 | ||
2355 | // first check that seed is not already set | |
2356 | if (fSeed == 0) { | |
2357 | if (gSystem->Getenv("CONFIG_SEED")) { | |
2358 | fSeed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
2359 | } | |
2360 | } else { | |
2361 | if (gSystem->Getenv("CONFIG_SEED")) { | |
2362 | AliInfo(Form("Seed for random number generation already set (%d)" | |
2363 | ": CONFIG_SEED variable ignored!", fSeed)); | |
2364 | } | |
2365 | } | |
2366 | ||
2367 | AliInfo(Form("Seed for random number generation = %d ", fSeed)); | |
2368 | ||
2369 | // Run Number | |
2370 | ||
2371 | // first check that run number is not already set | |
2372 | if(fRun < 0) { | |
2373 | if (gSystem->Getenv("DC_RUN")) { | |
2374 | fRun = atoi(gSystem->Getenv("DC_RUN")); | |
2375 | } | |
2376 | } else { | |
2377 | if (gSystem->Getenv("DC_RUN")) { | |
2378 | AliInfo(Form("Run number already set (%d): DC_RUN variable ignored!", fRun)); | |
2379 | } | |
2380 | } | |
2381 | ||
2382 | AliInfo(Form("Run number = %d", fRun)); | |
2383 | } | |
ff5970a3 | 2384 | |
44e45fac | 2385 | //--------------------------------------------------------------------- |
fc7e1b1c | 2386 | void AliSimulation::WriteGRPEntry() |
2387 | { | |
2388 | // Get the necessary information from galice (generator, trigger etc) and | |
2389 | // write a GRP entry corresponding to the settings in the Config.C used | |
44e45fac | 2390 | // note that Hall probes and Cavern and Surface Atmos pressures are not simulated. |
2391 | ||
2392 | ||
fc7e1b1c | 2393 | AliInfo("Writing global run parameters entry into the OCDB"); |
2394 | ||
44e45fac | 2395 | AliGRPObject* grpObj = new AliGRPObject(); |
fc7e1b1c | 2396 | |
44e45fac | 2397 | grpObj->SetRunType("PHYSICS"); |
475baf89 | 2398 | grpObj->SetTimeStart(fTimeStart); |
2399 | grpObj->SetTimeEnd(fTimeEnd); | |
5cf76849 | 2400 | grpObj->SetBeamEnergyIsSqrtSHalfGeV(); // new format of GRP: store sqrt(s)/2 in GeV |
fc7e1b1c | 2401 | |
3e2e3ece | 2402 | const AliGenerator *gen = gAlice->GetMCApp()->Generator(); |
4dcef377 | 2403 | Int_t a = 0; |
2404 | Int_t z = 0; | |
2405 | ||
fc7e1b1c | 2406 | if (gen) { |
fc7e1b1c | 2407 | TString projectile; |
fc7e1b1c | 2408 | gen->GetProjectile(projectile,a,z); |
2409 | TString target; | |
2410 | gen->GetTarget(target,a,z); | |
2411 | TString beamType = projectile + "-" + target; | |
214a2a31 | 2412 | beamType.ReplaceAll(" ",""); |
e7c989e4 | 2413 | if (!beamType.CompareTo("-")) { |
57acd2d2 | 2414 | grpObj->SetBeamType("UNKNOWN"); |
4dcef377 | 2415 | grpObj->SetBeamEnergy(gen->GetEnergyCMS()/2); |
e7c989e4 | 2416 | } |
2417 | else { | |
57acd2d2 | 2418 | grpObj->SetBeamType(beamType); |
4dcef377 | 2419 | if (z != 0) { |
2420 | grpObj->SetBeamEnergy(gen->GetEnergyCMS()/2 * a / z); | |
2421 | } else { | |
2422 | grpObj->SetBeamEnergy(gen->GetEnergyCMS()/2 ); | |
2423 | } | |
57acd2d2 | 2424 | // Heavy ion run, the event specie is set to kHighMult |
2425 | fEventSpecie = AliRecoParam::kHighMult; | |
2426 | if ((strcmp(beamType,"p-p") == 0) || | |
2427 | (strcmp(beamType,"p-") == 0) || | |
2428 | (strcmp(beamType,"-p") == 0) || | |
2429 | (strcmp(beamType,"P-P") == 0) || | |
2430 | (strcmp(beamType,"P-") == 0) || | |
2431 | (strcmp(beamType,"-P") == 0)) { | |
2432 | // Proton run, the event specie is set to kLowMult | |
2433 | fEventSpecie = AliRecoParam::kLowMult; | |
2434 | } | |
e7c989e4 | 2435 | } |
57acd2d2 | 2436 | } else { |
44e45fac | 2437 | AliWarning("Unknown beam type and energy! Setting energy to 0"); |
2438 | grpObj->SetBeamEnergy(0); | |
2439 | grpObj->SetBeamType("UNKNOWN"); | |
fc7e1b1c | 2440 | } |
2441 | ||
2442 | UInt_t detectorPattern = 0; | |
2443 | Int_t nDets = 0; | |
2444 | TObjArray *detArray = gAlice->Detectors(); | |
2445 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors-1; iDet++) { | |
2446 | if (detArray->FindObject(AliDAQ::OfflineModuleName(iDet))) { | |
820b4d9e | 2447 | AliDebug(1, Form("Detector #%d found: %s", iDet, AliDAQ::OfflineModuleName(iDet))); |
fc7e1b1c | 2448 | detectorPattern |= (1 << iDet); |
2449 | nDets++; | |
2450 | } | |
2451 | } | |
1be29b9e | 2452 | // CTP |
28da60d3 | 2453 | if (!fTriggerConfig.IsNull()) |
1be29b9e | 2454 | detectorPattern |= (1 << AliDAQ::DetectorID("TRG")); |
2455 | ||
fc7e1b1c | 2456 | // HLT |
2457 | if (!fRunHLT.IsNull()) | |
2458 | detectorPattern |= (1 << AliDAQ::kHLTId); | |
ff5970a3 | 2459 | |
44e45fac | 2460 | grpObj->SetNumberOfDetectors((Char_t)nDets); |
2461 | grpObj->SetDetectorMask((Int_t)detectorPattern); | |
2462 | grpObj->SetLHCPeriod("LHC08c"); | |
2463 | grpObj->SetLHCState("STABLE_BEAMS"); | |
99c7d495 | 2464 | // |
f7a1cc68 | 2465 | AliMagF *field = (AliMagF*)TGeoGlobalMagField::Instance()->GetField(); |
2466 | Float_t solenoidField = field ? TMath::Abs(field->SolenoidField()) : 0; | |
fc7e1b1c | 2467 | |
99c7d495 | 2468 | Float_t factorSol = field ? field->GetFactorSol() : 0; |
2469 | Float_t currentSol = TMath::Abs(factorSol)>1E-6 ? | |
2470 | TMath::Nint(TMath::Abs(solenoidField/factorSol))/5.*30000.*TMath::Abs(factorSol) : 0; | |
2471 | // | |
2472 | Float_t factorDip = field ? field->GetFactorDip() : 0; | |
2473 | Float_t currentDip = 6000.*TMath::Abs(factorDip); | |
2474 | // | |
2475 | grpObj->SetL3Current(currentSol,(AliGRPObject::Stats)0); | |
2476 | grpObj->SetDipoleCurrent(currentDip,(AliGRPObject::Stats)0); | |
2477 | grpObj->SetL3Polarity(factorSol>0 ? 0:1); | |
2478 | grpObj->SetDipolePolarity(factorDip>0 ? 0:1); | |
58c338d2 | 2479 | if (field) grpObj->SetUniformBMap(field->IsUniform()); // for special MC with k5kGUniform map |
99c7d495 | 2480 | grpObj->SetPolarityConventionLHC(); // LHC convention +/+ current -> -/- field main components |
2481 | // | |
44e45fac | 2482 | grpObj->SetCavernTemperature(0,(AliGRPObject::Stats)0); |
2483 | ||
2484 | //grpMap->Add(new TObjString("fCavernPressure"),new TObjString("0")); ---> not inserted in simulation with the new object, since it is now an AliDCSSensor | |
fc7e1b1c | 2485 | |
2486 | // Now store the entry in OCDB | |
2487 | AliCDBManager* man = AliCDBManager::Instance(); | |
732ee20f | 2488 | |
2489 | man->SetLock(0, fKey); | |
2490 | ||
2491 | AliCDBStorage* sto = man->GetStorage(fGRPWriteLocation.Data()); | |
2492 | ||
fc7e1b1c | 2493 | |
2b541cc7 | 2494 | AliCDBId id("GRP/GRP/Data", man->GetRun(), man->GetRun(), 1, 1); |
fc7e1b1c | 2495 | AliCDBMetaData *metadata= new AliCDBMetaData(); |
2496 | ||
fc7e1b1c | 2497 | metadata->SetResponsible("alice-off@cern.ch"); |
2498 | metadata->SetComment("Automatically produced GRP entry for Monte Carlo"); | |
2499 | ||
732ee20f | 2500 | sto->Put(grpObj,id,metadata); |
2501 | man->SetLock(1, fKey); | |
fc7e1b1c | 2502 | } |
44e45fac | 2503 | |
475baf89 | 2504 | //_____________________________________________________________________________ |
2505 | time_t AliSimulation::GenerateTimeStamp() const | |
2506 | { | |
2507 | // Generate event time-stamp according to | |
2508 | // SOR/EOR time from GRP | |
2509 | if (fUseTimeStampFromCDB) | |
2510 | return fTimeStart + gRandom->Integer(fTimeEnd-fTimeStart); | |
2511 | else | |
2512 | return 0; | |
2513 | } |