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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 | ||
16 | /* $Id$ */ | |
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 | ||
b856a511 | 108 | #include <TVirtualMCApplication.h> |
e8d02863 | 109 | #include <TGeoManager.h> |
85a5290f | 110 | #include <TObjString.h> |
af7ba10c | 111 | #include <TSystem.h> |
bfbd5665 | 112 | #include <TFile.h> |
85a5290f | 113 | |
87932dab | 114 | #include "AliCodeTimer.h" |
e8d02863 | 115 | #include "AliCDBStorage.h" |
116 | #include "AliCDBEntry.h" | |
117 | #include "AliCDBManager.h" | |
25be1e5c | 118 | #include "AliGeomManager.h" |
e8d02863 | 119 | #include "AliAlignObj.h" |
120 | #include "AliCentralTrigger.h" | |
362c9d61 | 121 | #include "AliDAQ.h" |
af7ba10c | 122 | #include "AliDigitizer.h" |
123 | #include "AliGenerator.h" | |
e8d02863 | 124 | #include "AliLog.h" |
af7ba10c | 125 | #include "AliModule.h" |
126 | #include "AliRun.h" | |
127 | #include "AliRunDigitizer.h" | |
128 | #include "AliRunLoader.h" | |
129 | #include "AliSimulation.h" | |
130 | #include "AliVertexGenFile.h" | |
a5a091ce | 131 | #include "AliCentralTrigger.h" |
007155cc | 132 | #include "AliCTPRawData.h" |
ca30848f | 133 | #include "AliRawReaderFile.h" |
8b31e840 | 134 | #include "AliRawReaderRoot.h" |
135 | #include "AliRawReaderDate.h" | |
ca30848f | 136 | #include "AliESD.h" |
137 | #include "AliHeader.h" | |
138 | #include "AliGenEventHeader.h" | |
b856a511 | 139 | #include "AliMC.h" |
cae21299 | 140 | #include "AliHLTSimulation.h" |
c65c502a | 141 | #include "AliQADataMakerSteer.h" |
27fc67fa | 142 | #include "AliSysInfo.h" |
85a5290f | 143 | |
144 | ClassImp(AliSimulation) | |
145 | ||
b856a511 | 146 | AliSimulation *AliSimulation::fgInstance = 0; |
5b188f2f | 147 | const char* AliSimulation::fgkDetectorName[AliSimulation::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
85a5290f | 148 | |
149 | //_____________________________________________________________________________ | |
795e4a22 | 150 | AliSimulation::AliSimulation(const char* configFileName, |
95601147 | 151 | const char* name, const char* title) : |
152 | TNamed(name, title), | |
153 | ||
154 | fRunGeneration(kTRUE), | |
155 | fRunSimulation(kTRUE), | |
024cf675 | 156 | fLoadAlignFromCDB(kTRUE), |
25be1e5c | 157 | fLoadAlObjsListOfDets("ALL"), |
95601147 | 158 | fMakeSDigits("ALL"), |
159 | fMakeDigits("ALL"), | |
a5a091ce | 160 | fMakeTrigger(""), |
95601147 | 161 | fMakeDigitsFromHits(""), |
0421c3d1 | 162 | fWriteRawData(""), |
06c7e392 | 163 | fRawDataFileName(""), |
164 | fDeleteIntermediateFiles(kFALSE), | |
67327b72 | 165 | fWriteSelRawData(kFALSE), |
95601147 | 166 | fStopOnError(kFALSE), |
167 | ||
168 | fNEvents(1), | |
169 | fConfigFileName(configFileName), | |
170 | fGAliceFileName("galice.root"), | |
18b43626 | 171 | fEventsPerFile(), |
95601147 | 172 | fBkgrdFileNames(NULL), |
995ad051 | 173 | fAlignObjArray(NULL), |
04bae0a0 | 174 | fUseBkgrdVertex(kTRUE), |
024cf675 | 175 | fRegionOfInterest(kFALSE), |
795e4a22 | 176 | fCDBUri(""), |
ca30848f | 177 | fSpecCDBUri(), |
795e4a22 | 178 | fRun(-1), |
179 | fSeed(0), | |
180 | fInitCDBCalled(kFALSE), | |
181 | fInitRunNumberCalled(kFALSE), | |
182 | fSetRunNumberFromDataCalled(kFALSE), | |
cae21299 | 183 | fEmbeddingFlag(kFALSE), |
e3b20d9a | 184 | fQADetectors("ALL"), |
185 | fQATasks("ALL"), | |
759c1df1 | 186 | fRunQA(kTRUE), |
cae21299 | 187 | fRunHLT("default") |
85a5290f | 188 | { |
189 | // create simulation object with default parameters | |
b856a511 | 190 | fgInstance = this; |
0421c3d1 | 191 | SetGAliceFile("galice.root"); |
5b188f2f | 192 | |
193 | // for QA | |
194 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) | |
195 | fQACycles[iDet] = 999999; | |
85a5290f | 196 | } |
197 | ||
198 | //_____________________________________________________________________________ | |
199 | AliSimulation::AliSimulation(const AliSimulation& sim) : | |
95601147 | 200 | TNamed(sim), |
201 | ||
202 | fRunGeneration(sim.fRunGeneration), | |
203 | fRunSimulation(sim.fRunSimulation), | |
024cf675 | 204 | fLoadAlignFromCDB(sim.fLoadAlignFromCDB), |
25be1e5c | 205 | fLoadAlObjsListOfDets(sim.fLoadAlObjsListOfDets), |
95601147 | 206 | fMakeSDigits(sim.fMakeSDigits), |
207 | fMakeDigits(sim.fMakeDigits), | |
a5a091ce | 208 | fMakeTrigger(sim.fMakeTrigger), |
95601147 | 209 | fMakeDigitsFromHits(sim.fMakeDigitsFromHits), |
0421c3d1 | 210 | fWriteRawData(sim.fWriteRawData), |
06c7e392 | 211 | fRawDataFileName(""), |
212 | fDeleteIntermediateFiles(kFALSE), | |
67327b72 | 213 | fWriteSelRawData(kFALSE), |
95601147 | 214 | fStopOnError(sim.fStopOnError), |
215 | ||
216 | fNEvents(sim.fNEvents), | |
217 | fConfigFileName(sim.fConfigFileName), | |
218 | fGAliceFileName(sim.fGAliceFileName), | |
18b43626 | 219 | fEventsPerFile(), |
95601147 | 220 | fBkgrdFileNames(NULL), |
995ad051 | 221 | fAlignObjArray(NULL), |
04bae0a0 | 222 | fUseBkgrdVertex(sim.fUseBkgrdVertex), |
024cf675 | 223 | fRegionOfInterest(sim.fRegionOfInterest), |
ec92bee0 | 224 | fCDBUri(sim.fCDBUri), |
ca30848f | 225 | fSpecCDBUri(), |
795e4a22 | 226 | fRun(-1), |
227 | fSeed(0), | |
228 | fInitCDBCalled(sim.fInitCDBCalled), | |
229 | fInitRunNumberCalled(sim.fInitRunNumberCalled), | |
230 | fSetRunNumberFromDataCalled(sim.fSetRunNumberFromDataCalled), | |
c65c502a | 231 | fEmbeddingFlag(sim.fEmbeddingFlag), |
e3b20d9a | 232 | fQADetectors(sim.fQADetectors), |
233 | fQATasks(sim.fQATasks), | |
234 | fRunQA(sim.fRunQA), | |
c65c502a | 235 | fRunHLT(sim.fRunHLT) |
85a5290f | 236 | { |
237 | // copy constructor | |
238 | ||
18b43626 | 239 | for (Int_t i = 0; i < sim.fEventsPerFile.GetEntriesFast(); i++) { |
240 | if (!sim.fEventsPerFile[i]) continue; | |
241 | fEventsPerFile.Add(sim.fEventsPerFile[i]->Clone()); | |
242 | } | |
243 | ||
85a5290f | 244 | fBkgrdFileNames = new TObjArray; |
245 | for (Int_t i = 0; i < sim.fBkgrdFileNames->GetEntriesFast(); i++) { | |
246 | if (!sim.fBkgrdFileNames->At(i)) continue; | |
247 | fBkgrdFileNames->Add(sim.fBkgrdFileNames->At(i)->Clone()); | |
248 | } | |
ec92bee0 | 249 | |
250 | for (Int_t i = 0; i < sim.fSpecCDBUri.GetEntriesFast(); i++) { | |
251 | if (sim.fSpecCDBUri[i]) fSpecCDBUri.Add(sim.fSpecCDBUri[i]->Clone()); | |
252 | } | |
b856a511 | 253 | fgInstance = this; |
5b188f2f | 254 | |
255 | // for QA | |
256 | for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) | |
257 | fQACycles[iDet] = sim.fQACycles[iDet]; | |
85a5290f | 258 | } |
259 | ||
260 | //_____________________________________________________________________________ | |
261 | AliSimulation& AliSimulation::operator = (const AliSimulation& sim) | |
262 | { | |
263 | // assignment operator | |
264 | ||
265 | this->~AliSimulation(); | |
266 | new(this) AliSimulation(sim); | |
267 | return *this; | |
268 | } | |
269 | ||
270 | //_____________________________________________________________________________ | |
271 | AliSimulation::~AliSimulation() | |
272 | { | |
273 | // clean up | |
274 | ||
18b43626 | 275 | fEventsPerFile.Delete(); |
024cf675 | 276 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
277 | // delete fAlignObjArray; fAlignObjArray=0; | |
18b43626 | 278 | |
95601147 | 279 | if (fBkgrdFileNames) { |
280 | fBkgrdFileNames->Delete(); | |
281 | delete fBkgrdFileNames; | |
282 | } | |
ec92bee0 | 283 | |
284 | fSpecCDBUri.Delete(); | |
b856a511 | 285 | if (fgInstance==this) fgInstance = 0; |
87932dab | 286 | |
287 | AliCodeTimer::Instance()->Print(); | |
85a5290f | 288 | } |
289 | ||
290 | ||
291 | //_____________________________________________________________________________ | |
292 | void AliSimulation::SetNumberOfEvents(Int_t nEvents) | |
293 | { | |
294 | // set the number of events for one run | |
295 | ||
296 | fNEvents = nEvents; | |
297 | } | |
298 | ||
024cf675 | 299 | //_____________________________________________________________________________ |
795e4a22 | 300 | void AliSimulation::InitCDB() |
024cf675 | 301 | { |
302 | // activate a default CDB storage | |
303 | // First check if we have any CDB storage set, because it is used | |
304 | // to retrieve the calibration and alignment constants | |
305 | ||
795e4a22 | 306 | if (fInitCDBCalled) return; |
307 | fInitCDBCalled = kTRUE; | |
308 | ||
024cf675 | 309 | AliCDBManager* man = AliCDBManager::Instance(); |
ec92bee0 | 310 | if (man->IsDefaultStorageSet()) |
024cf675 | 311 | { |
ec92bee0 | 312 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
313 | AliWarning("Default CDB storage has been already set !"); | |
ced249e6 | 314 | AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fCDBUri.Data())); |
ec92bee0 | 315 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
795e4a22 | 316 | fCDBUri = man->GetDefaultStorage()->GetURI(); |
ec92bee0 | 317 | } |
318 | else { | |
795e4a22 | 319 | if (fCDBUri.Length() > 0) |
320 | { | |
321 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
322 | AliDebug(2, Form("Default CDB storage is set to: %s", fCDBUri.Data())); | |
323 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
324 | } else { | |
325 | fCDBUri="local://$ALICE_ROOT"; | |
326 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
327 | AliWarning("Default CDB storage not yet set !!!!"); | |
328 | AliWarning(Form("Setting it now to: %s", fCDBUri.Data())); | |
329 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
330 | ||
331 | } | |
ec92bee0 | 332 | man->SetDefaultStorage(fCDBUri); |
333 | } | |
334 | ||
335 | // Now activate the detector specific CDB storage locations | |
336 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
337 | TObject* obj = fSpecCDBUri[i]; | |
338 | if (!obj) continue; | |
b8ec52f6 | 339 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
340 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
341 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 342 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 343 | } |
795e4a22 | 344 | |
024cf675 | 345 | } |
346 | ||
347 | //_____________________________________________________________________________ | |
795e4a22 | 348 | void AliSimulation::InitRunNumber(){ |
349 | // check run number. If not set, set it to 0 !!!! | |
350 | ||
351 | if (fInitRunNumberCalled) return; | |
352 | fInitRunNumberCalled = kTRUE; | |
353 | ||
354 | AliCDBManager* man = AliCDBManager::Instance(); | |
355 | if (man->GetRun() >= 0) | |
356 | { | |
8c8fbdcd | 357 | AliFatal(Form("Run number cannot be set in AliCDBManager before start of simulation: " |
358 | "Use external variable DC_RUN or AliSimulation::SetRun()!")); | |
795e4a22 | 359 | } |
8c8fbdcd | 360 | |
361 | if(fRun >= 0) { | |
795e4a22 | 362 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
363 | AliDebug(2, Form("Setting CDB run number to: %d",fRun)); | |
364 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
8c8fbdcd | 365 | } else { |
795e4a22 | 366 | fRun=0; |
367 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
368 | AliWarning("Run number not yet set !!!!"); | |
369 | AliWarning(Form("Setting it now to: %d", fRun)); | |
370 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
371 | ||
795e4a22 | 372 | } |
8c8fbdcd | 373 | man->SetRun(fRun); |
024cf675 | 374 | |
795e4a22 | 375 | man->Print(); |
024cf675 | 376 | |
377 | } | |
378 | ||
00aa02d5 | 379 | //_____________________________________________________________________________ |
795e4a22 | 380 | void AliSimulation::SetCDBLock() { |
381 | // Set CDB lock: from now on it is forbidden to reset the run number | |
382 | // or the default storage or to activate any further storage! | |
383 | ||
384 | AliCDBManager::Instance()->SetLock(1); | |
385 | } | |
386 | ||
387 | //_____________________________________________________________________________ | |
388 | void AliSimulation::SetDefaultStorage(const char* uri) { | |
389 | // Store the desired default CDB storage location | |
00aa02d5 | 390 | // Activate it later within the Run() method |
00aa02d5 | 391 | |
795e4a22 | 392 | fCDBUri = uri; |
00aa02d5 | 393 | |
394 | } | |
395 | ||
024cf675 | 396 | //_____________________________________________________________________________ |
c3a7b59a | 397 | void AliSimulation::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 398 | // Store a detector-specific CDB storage location |
399 | // Activate it later within the Run() method | |
024cf675 | 400 | |
c3a7b59a | 401 | AliCDBPath aPath(calibType); |
402 | if(!aPath.IsValid()){ | |
403 | AliError(Form("Not a valid path: %s", calibType)); | |
404 | return; | |
405 | } | |
406 | ||
407 | TObject* obj = fSpecCDBUri.FindObject(calibType); | |
ec92bee0 | 408 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 409 | fSpecCDBUri.Add(new TNamed(calibType, uri)); |
024cf675 | 410 | |
411 | } | |
412 | ||
795e4a22 | 413 | //_____________________________________________________________________________ |
414 | void AliSimulation::SetRunNumber(Int_t run) | |
415 | { | |
416 | // sets run number | |
417 | // Activate it later within the Run() method | |
418 | ||
419 | fRun = run; | |
420 | } | |
421 | ||
422 | //_____________________________________________________________________________ | |
423 | void AliSimulation::SetSeed(Int_t seed) | |
424 | { | |
425 | // sets seed number | |
426 | // Activate it later within the Run() method | |
427 | ||
428 | fSeed = seed; | |
429 | } | |
430 | ||
431 | //_____________________________________________________________________________ | |
432 | Bool_t AliSimulation::SetRunNumberFromData() | |
433 | { | |
434 | // Set the CDB manager run number | |
435 | // The run number is retrieved from gAlice | |
436 | ||
437 | if (fSetRunNumberFromDataCalled) return kTRUE; | |
438 | fSetRunNumberFromDataCalled = kTRUE; | |
439 | ||
440 | AliCDBManager* man = AliCDBManager::Instance(); | |
441 | Int_t runData = -1, runCDB = -1; | |
442 | ||
443 | AliRunLoader* runLoader = LoadRun("READ"); | |
444 | if (!runLoader) return kFALSE; | |
445 | else { | |
446 | runData = runLoader->GetAliRun()->GetHeader()->GetRun(); | |
447 | delete runLoader; | |
448 | } | |
449 | ||
450 | runCDB = man->GetRun(); | |
451 | if(runCDB >= 0) { | |
452 | if (runCDB != runData) { | |
453 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
454 | AliWarning(Form("A run number was previously set in AliCDBManager: %d !", runCDB)); | |
455 | AliWarning(Form("It will be replaced with the run number got from run header: %d !", runData)); | |
456 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
457 | } | |
458 | ||
459 | } | |
460 | ||
461 | man->SetRun(runData); | |
462 | fRun = runData; | |
463 | ||
464 | if(man->GetRun() < 0) { | |
465 | AliError("Run number not properly initalized!"); | |
466 | return kFALSE; | |
467 | } | |
468 | ||
469 | man->Print(); | |
470 | ||
471 | return kTRUE; | |
472 | } | |
473 | ||
85a5290f | 474 | //_____________________________________________________________________________ |
475 | void AliSimulation::SetConfigFile(const char* fileName) | |
476 | { | |
477 | // set the name of the config file | |
478 | ||
479 | fConfigFileName = fileName; | |
480 | } | |
481 | ||
0421c3d1 | 482 | //_____________________________________________________________________________ |
483 | void AliSimulation::SetGAliceFile(const char* fileName) | |
484 | { | |
485 | // set the name of the galice file | |
486 | // the path is converted to an absolute one if it is relative | |
487 | ||
488 | fGAliceFileName = fileName; | |
489 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { | |
490 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), | |
491 | fGAliceFileName); | |
492 | fGAliceFileName = absFileName; | |
493 | delete[] absFileName; | |
494 | } | |
ac1671c0 | 495 | |
496 | AliDebug(2, Form("galice file name set to %s", fileName)); | |
0421c3d1 | 497 | } |
498 | ||
18b43626 | 499 | //_____________________________________________________________________________ |
500 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, | |
501 | Int_t nEvents) | |
502 | { | |
503 | // set the number of events per file for the given detector and data type | |
504 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") | |
505 | ||
506 | TNamed* obj = new TNamed(detector, type); | |
507 | obj->SetUniqueID(nEvents); | |
508 | fEventsPerFile.Add(obj); | |
509 | } | |
510 | ||
6bae477a | 511 | //_____________________________________________________________________________ |
512 | Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) | |
513 | { | |
514 | // Read the alignment objects from CDB. | |
515 | // Each detector is supposed to have the | |
516 | // alignment objects in DET/Align/Data CDB path. | |
517 | // All the detector objects are then collected, | |
518 | // sorted by geometry level (starting from ALIC) and | |
519 | // then applied to the TGeo geometry. | |
520 | // Finally an overlaps check is performed. | |
521 | ||
74ae4297 | 522 | if (!AliGeomManager::GetGeometry() || !AliGeomManager::GetGeometry()->IsClosed()) { |
523 | AliError("Can't apply the misalignment! Geometry is not loaded or it is still opened!"); | |
0717eed2 | 524 | return kFALSE; |
525 | } | |
795e4a22 | 526 | |
527 | // initialize CDB storage, run number, set CDB lock | |
528 | InitCDB(); | |
529 | // if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
530 | SetCDBLock(); | |
531 | ||
6bae477a | 532 | Bool_t delRunLoader = kFALSE; |
533 | if (!runLoader) { | |
534 | runLoader = LoadRun("READ"); | |
535 | if (!runLoader) return kFALSE; | |
536 | delRunLoader = kTRUE; | |
537 | } | |
795e4a22 | 538 | |
b856a511 | 539 | // Export ideal geometry |
ced249e6 | 540 | if(!gAlice->IsRootGeometry()) AliGeomManager::GetGeometry()->Export("geometry.root"); |
b856a511 | 541 | |
25be1e5c | 542 | // Load alignment data from CDB and apply to geometry through AliGeomManager |
6bae477a | 543 | if(fLoadAlignFromCDB){ |
25be1e5c | 544 | |
545 | TString detStr = fLoadAlObjsListOfDets; | |
546 | TString loadAlObjsListOfDets = ""; | |
547 | ||
548 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
549 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
550 | AliModule* det = (AliModule*) detArray->At(iDet); | |
551 | if (!det || !det->IsActive()) continue; | |
552 | if (IsSelected(det->GetName(), detStr)) { | |
0717eed2 | 553 | //add det to list of dets to be aligned from CDB |
554 | loadAlObjsListOfDets += det->GetName(); | |
555 | loadAlObjsListOfDets += " "; | |
25be1e5c | 556 | } |
557 | } // end loop over detectors | |
53dd3c3d | 558 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
45daac75 | 559 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 560 | }else{ |
561 | // Check if the array with alignment objects was | |
562 | // provided by the user. If yes, apply the objects | |
563 | // to the present TGeo geometry | |
564 | if (fAlignObjArray) { | |
45daac75 | 565 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
0717eed2 | 566 | AliError("The misalignment of one or more volumes failed!" |
567 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
568 | if (delRunLoader) delete runLoader; | |
569 | return kFALSE; | |
6bae477a | 570 | } |
571 | } | |
6bae477a | 572 | } |
573 | ||
ef7ff1f9 | 574 | // Update the internal geometry of modules (ITS needs it) |
25be1e5c | 575 | TString detStr = fLoadAlObjsListOfDets; |
ef7ff1f9 | 576 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
577 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
578 | ||
579 | AliModule* det = (AliModule*) detArray->At(iDet); | |
580 | if (!det || !det->IsActive()) continue; | |
581 | if (IsSelected(det->GetName(), detStr)) { | |
582 | det->UpdateInternalGeometry(); | |
583 | } | |
584 | } // end loop over detectors | |
585 | ||
586 | ||
6bae477a | 587 | if (delRunLoader) delete runLoader; |
588 | ||
589 | return kTRUE; | |
590 | } | |
591 | ||
85a5290f | 592 | //_____________________________________________________________________________ |
593 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) | |
594 | { | |
595 | // add a file with background events for merging | |
596 | ||
597 | TObjString* fileNameStr = new TObjString(fileName); | |
598 | fileNameStr->SetUniqueID(nSignalPerBkgrd); | |
95601147 | 599 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f | 600 | fBkgrdFileNames->Add(fileNameStr); |
601 | } | |
602 | ||
ca30848f | 603 | void AliSimulation::EmbedInto(const char* fileName, Int_t nSignalPerBkgrd) |
604 | { | |
605 | // add a file with background events for embeddin | |
606 | MergeWith(fileName, nSignalPerBkgrd); | |
607 | fEmbeddingFlag = kTRUE; | |
608 | } | |
85a5290f | 609 | |
610 | //_____________________________________________________________________________ | |
611 | Bool_t AliSimulation::Run(Int_t nEvents) | |
612 | { | |
613 | // run the generation, simulation and digitization | |
614 | ||
c65c502a | 615 | |
795e4a22 | 616 | AliCodeTimerAuto("") |
87932dab | 617 | |
795e4a22 | 618 | // Load run number and seed from environmental vars |
619 | ProcessEnvironmentVars(); | |
b0314964 | 620 | |
795e4a22 | 621 | gRandom->SetSeed(fSeed); |
622 | ||
85a5290f | 623 | if (nEvents > 0) fNEvents = nEvents; |
624 | ||
625 | // generation and simulation -> hits | |
626 | if (fRunGeneration) { | |
85a5290f | 627 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
628 | } | |
795e4a22 | 629 | |
630 | // initialize CDB storage from external environment | |
631 | // (either CDB manager or AliSimulation setters), | |
632 | // if not already done in RunSimulation() | |
633 | InitCDB(); | |
634 | ||
635 | // Set run number in CDBManager from data | |
636 | // From this point on the run number must be always loaded from data! | |
637 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
638 | ||
639 | // Set CDB lock: from now on it is forbidden to reset the run number | |
640 | // or the default storage or to activate any further storage! | |
641 | SetCDBLock(); | |
6bae477a | 642 | |
25be1e5c | 643 | // If RunSimulation was not called, load the geometry and misalign it |
74ae4297 | 644 | if (!AliGeomManager::GetGeometry()) { |
645 | // Initialize the geometry manager | |
45daac75 | 646 | AliGeomManager::LoadGeometry("geometry.root"); |
ff5970a3 | 647 | |
648 | // // Check that the consistency of symbolic names for the activated subdetectors | |
649 | // // in the geometry loaded by AliGeomManager | |
650 | // AliRunLoader* runLoader = LoadRun("READ"); | |
651 | // if (!runLoader) return kFALSE; | |
652 | // | |
653 | // TString detsToBeChecked = ""; | |
654 | // TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
655 | // for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
656 | // AliModule* det = (AliModule*) detArray->At(iDet); | |
657 | // if (!det || !det->IsActive()) continue; | |
658 | // detsToBeChecked += det->GetName(); | |
659 | // detsToBeChecked += " "; | |
660 | // } // end loop over detectors | |
661 | // if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
662 | if(!AliGeomManager::CheckSymNamesLUT("ALL")) | |
0bf7aade | 663 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
ff5970a3 | 664 | |
74ae4297 | 665 | if (!AliGeomManager::GetGeometry()) if (fStopOnError) return kFALSE; |
666 | // Misalign geometry | |
25be1e5c | 667 | if(!MisalignGeometry()) if (fStopOnError) return kFALSE; |
6bae477a | 668 | } |
25be1e5c | 669 | |
27fc67fa | 670 | |
85a5290f | 671 | // hits -> summable digits |
27fc67fa | 672 | AliSysInfo::AddStamp("Start_sdigitization"); |
85a5290f | 673 | if (!fMakeSDigits.IsNull()) { |
674 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; | |
a1b90a73 | 675 | |
85a5290f | 676 | } |
27fc67fa | 677 | AliSysInfo::AddStamp("Stop_sdigitization"); |
c65c502a | 678 | |
27fc67fa | 679 | AliSysInfo::AddStamp("Start_digitization"); |
795e4a22 | 680 | // summable digits -> digits |
85a5290f | 681 | if (!fMakeDigits.IsNull()) { |
682 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { | |
683 | if (fStopOnError) return kFALSE; | |
684 | } | |
a1b90a73 | 685 | } |
27fc67fa | 686 | AliSysInfo::AddStamp("Stop_digitization"); |
85a5290f | 687 | |
795e4a22 | 688 | |
689 | ||
85a5290f | 690 | // hits -> digits |
691 | if (!fMakeDigitsFromHits.IsNull()) { | |
95601147 | 692 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 | 693 | AliWarning(Form("Merging and direct creation of digits from hits " |
694 | "was selected for some detectors. " | |
695 | "No merging will be done for the following detectors: %s", | |
696 | fMakeDigitsFromHits.Data())); | |
85a5290f | 697 | } |
698 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { | |
699 | if (fStopOnError) return kFALSE; | |
700 | } | |
701 | } | |
702 | ||
795e4a22 | 703 | |
704 | ||
a5a091ce | 705 | // digits -> trigger |
8480396b | 706 | if (!RunTrigger(fMakeTrigger,fMakeDigits)) { |
087426de | 707 | if (fStopOnError) return kFALSE; |
a5a091ce | 708 | } |
709 | ||
795e4a22 | 710 | |
711 | ||
0421c3d1 | 712 | // digits -> raw data |
713 | if (!fWriteRawData.IsNull()) { | |
06c7e392 | 714 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
67327b72 | 715 | fDeleteIntermediateFiles,fWriteSelRawData)) { |
0421c3d1 | 716 | if (fStopOnError) return kFALSE; |
717 | } | |
718 | } | |
719 | ||
795e4a22 | 720 | |
721 | ||
cae21299 | 722 | // run HLT simulation |
723 | if (!fRunHLT.IsNull()) { | |
724 | if (!RunHLT()) { | |
725 | if (fStopOnError) return kFALSE; | |
726 | } | |
727 | } | |
795e4a22 | 728 | |
04236e67 | 729 | //QA |
730 | if (fRunQA) { | |
731 | Bool_t rv = RunQA() ; | |
732 | if (!rv) | |
733 | if (fStopOnError) | |
734 | return kFALSE ; | |
735 | } | |
795e4a22 | 736 | |
737 | // Cleanup of CDB manager: cache and active storages! | |
738 | AliCDBManager::Instance()->ClearCache(); | |
739 | ||
85a5290f | 740 | return kTRUE; |
741 | } | |
742 | ||
a5a091ce | 743 | //_____________________________________________________________________________ |
8480396b | 744 | Bool_t AliSimulation::RunTrigger(const char* config, const char* detectors) |
a5a091ce | 745 | { |
746 | // run the trigger | |
747 | ||
87932dab | 748 | AliCodeTimerAuto("") |
a5a091ce | 749 | |
795e4a22 | 750 | // initialize CDB storage from external environment |
751 | // (either CDB manager or AliSimulation setters), | |
752 | // if not already done in RunSimulation() | |
753 | InitCDB(); | |
754 | ||
755 | // Set run number in CDBManager from data | |
756 | // From this point on the run number must be always loaded from data! | |
757 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
758 | ||
759 | // Set CDB lock: from now on it is forbidden to reset the run number | |
760 | // or the default storage or to activate any further storage! | |
761 | SetCDBLock(); | |
762 | ||
bacbe0fd | 763 | AliRunLoader* runLoader = LoadRun("READ"); |
764 | if (!runLoader) return kFALSE; | |
51f6d619 | 765 | TString trconfiguration = config; |
bacbe0fd | 766 | |
51f6d619 | 767 | if (trconfiguration.IsNull()) { |
087426de | 768 | if (gAlice->GetTriggerDescriptor() != "") { |
51f6d619 | 769 | trconfiguration = gAlice->GetTriggerDescriptor(); |
087426de | 770 | } |
51f6d619 | 771 | else |
8480396b | 772 | AliWarning("No trigger descriptor is specified. Loading the one that is in the CDB."); |
087426de | 773 | } |
774 | ||
0f46f5fa | 775 | runLoader->MakeTree( "GG" ); |
bacbe0fd | 776 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); |
51f6d619 | 777 | // Load Configuration |
778 | if (!aCTP->LoadConfiguration( trconfiguration )) | |
779 | return kFALSE; | |
a5a091ce | 780 | |
51f6d619 | 781 | // digits -> trigger |
8480396b | 782 | if( !aCTP->RunTrigger( runLoader , detectors ) ) { |
a5a091ce | 783 | if (fStopOnError) { |
51f6d619 | 784 | // delete aCTP; |
785 | return kFALSE; | |
a5a091ce | 786 | } |
bacbe0fd | 787 | } |
a5a091ce | 788 | |
bacbe0fd | 789 | delete runLoader; |
a5a091ce | 790 | |
bacbe0fd | 791 | return kTRUE; |
a5a091ce | 792 | } |
793 | ||
007155cc | 794 | //_____________________________________________________________________________ |
795 | Bool_t AliSimulation::WriteTriggerRawData() | |
796 | { | |
797 | // Writes the CTP (trigger) DDL raw data | |
798 | // Details of the format are given in the | |
799 | // trigger TDR - pages 134 and 135. | |
800 | AliCTPRawData writer; | |
801 | writer.RawData(); | |
a5a091ce | 802 | |
007155cc | 803 | return kTRUE; |
804 | } | |
a5a091ce | 805 | |
85a5290f | 806 | //_____________________________________________________________________________ |
95601147 | 807 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f | 808 | { |
809 | // run the generation and simulation | |
810 | ||
87932dab | 811 | AliCodeTimerAuto("") |
4df28b43 | 812 | |
795e4a22 | 813 | // initialize CDB storage and run number from external environment |
814 | // (either CDB manager or AliSimulation setters) | |
815 | InitCDB(); | |
816 | InitRunNumber(); | |
817 | SetCDBLock(); | |
818 | ||
95601147 | 819 | if (!gAlice) { |
ac1671c0 | 820 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 | 821 | return kFALSE; |
822 | } | |
823 | if (gAlice->Modules()->GetEntries() > 0) { | |
ac1671c0 | 824 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 | 825 | return kFALSE; |
826 | } | |
827 | ||
ac1671c0 | 828 | AliInfo(Form("initializing gAlice with config file %s", |
829 | fConfigFileName.Data())); | |
815c2b38 | 830 | StdoutToAliInfo(StderrToAliError( |
831 | gAlice->Init(fConfigFileName.Data()); | |
832 | );); | |
795e4a22 | 833 | |
087426de | 834 | // Get the trigger descriptor string |
835 | // Either from AliSimulation or from | |
836 | // gAlice | |
837 | if (fMakeTrigger.IsNull()) { | |
838 | if (gAlice->GetTriggerDescriptor() != "") | |
839 | fMakeTrigger = gAlice->GetTriggerDescriptor(); | |
840 | } | |
841 | else | |
842 | gAlice->SetTriggerDescriptor(fMakeTrigger.Data()); | |
843 | ||
6bae477a | 844 | // Set run number in CDBManager |
024cf675 | 845 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); |
846 | ||
847 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
848 | if (!runLoader) { | |
849 | AliError(Form("gAlice has no run loader object. " | |
850 | "Check your config file: %s", fConfigFileName.Data())); | |
851 | return kFALSE; | |
852 | } | |
853 | SetGAliceFile(runLoader->GetFileName()); | |
795e4a22 | 854 | |
6bae477a | 855 | // Misalign geometry |
caf9c464 | 856 | #if ROOT_VERSION_CODE < 331527 |
74ae4297 | 857 | AliGeomManager::SetGeometry(gGeoManager); |
ff5970a3 | 858 | |
859 | // Check that the consistency of symbolic names for the activated subdetectors | |
860 | // in the geometry loaded by AliGeomManager | |
861 | TString detsToBeChecked = ""; | |
862 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
863 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
864 | AliModule* det = (AliModule*) detArray->At(iDet); | |
865 | if (!det || !det->IsActive()) continue; | |
866 | detsToBeChecked += det->GetName(); | |
867 | detsToBeChecked += " "; | |
868 | } // end loop over detectors | |
869 | if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
0bf7aade | 870 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
caf9c464 | 871 | MisalignGeometry(runLoader); |
872 | #endif | |
995ad051 | 873 | |
024cf675 | 874 | // AliRunLoader* runLoader = gAlice->GetRunLoader(); |
875 | // if (!runLoader) { | |
876 | // AliError(Form("gAlice has no run loader object. " | |
877 | // "Check your config file: %s", fConfigFileName.Data())); | |
878 | // return kFALSE; | |
879 | // } | |
880 | // SetGAliceFile(runLoader->GetFileName()); | |
85a5290f | 881 | |
04bae0a0 | 882 | if (!gAlice->Generator()) { |
ac1671c0 | 883 | AliError(Form("gAlice has no generator object. " |
884 | "Check your config file: %s", fConfigFileName.Data())); | |
04bae0a0 | 885 | return kFALSE; |
886 | } | |
05526d44 | 887 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 | 888 | |
889 | // get vertex from background file in case of merging | |
890 | if (fUseBkgrdVertex && | |
891 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { | |
05526d44 | 892 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 | 893 | const char* fileName = ((TObjString*) |
894 | (fBkgrdFileNames->At(0)))->GetName(); | |
ac1671c0 | 895 | AliInfo(Form("The vertex will be taken from the background " |
896 | "file %s with nSignalPerBackground = %d", | |
897 | fileName, signalPerBkgrd)); | |
04bae0a0 | 898 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
899 | gAlice->Generator()->SetVertexGenerator(vtxGen); | |
900 | } | |
901 | ||
85a5290f | 902 | if (!fRunSimulation) { |
85a5290f | 903 | gAlice->Generator()->SetTrackingFlag(0); |
904 | } | |
905 | ||
18b43626 | 906 | // set the number of events per file for given detectors and data types |
907 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { | |
908 | if (!fEventsPerFile[i]) continue; | |
909 | const char* detName = fEventsPerFile[i]->GetName(); | |
910 | const char* typeName = fEventsPerFile[i]->GetTitle(); | |
911 | TString loaderName(detName); | |
912 | loaderName += "Loader"; | |
913 | AliLoader* loader = runLoader->GetLoader(loaderName); | |
914 | if (!loader) { | |
ac1671c0 | 915 | AliError(Form("RunSimulation", "no loader for %s found\n" |
916 | "Number of events per file not set for %s %s", | |
917 | detName, typeName, detName)); | |
18b43626 | 918 | continue; |
919 | } | |
920 | AliDataLoader* dataLoader = | |
921 | loader->GetDataLoader(typeName); | |
922 | if (!dataLoader) { | |
ac1671c0 | 923 | AliError(Form("no data loader for %s found\n" |
924 | "Number of events per file not set for %s %s", | |
925 | typeName, detName, typeName)); | |
18b43626 | 926 | continue; |
927 | } | |
928 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); | |
ac1671c0 | 929 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
930 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); | |
18b43626 | 931 | } |
932 | ||
ac1671c0 | 933 | AliInfo("running gAlice"); |
27fc67fa | 934 | AliSysInfo::AddStamp("Start_simulation"); |
815c2b38 | 935 | StdoutToAliInfo(StderrToAliError( |
936 | gAlice->Run(nEvents); | |
937 | );); | |
27fc67fa | 938 | AliSysInfo::AddStamp("Stop_simulation"); |
95601147 | 939 | delete runLoader; |
85a5290f | 940 | |
941 | return kTRUE; | |
942 | } | |
943 | ||
944 | //_____________________________________________________________________________ | |
95601147 | 945 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f | 946 | { |
947 | // run the digitization and produce summable digits | |
27fc67fa | 948 | static Int_t eventNr=0; |
87932dab | 949 | AliCodeTimerAuto("") |
4df28b43 | 950 | |
795e4a22 | 951 | // initialize CDB storage, run number, set CDB lock |
952 | InitCDB(); | |
953 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
954 | SetCDBLock(); | |
955 | ||
95601147 | 956 | AliRunLoader* runLoader = LoadRun(); |
957 | if (!runLoader) return kFALSE; | |
958 | ||
85a5290f | 959 | TString detStr = detectors; |
95601147 | 960 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 961 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
962 | AliModule* det = (AliModule*) detArray->At(iDet); | |
963 | if (!det || !det->IsActive()) continue; | |
964 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 965 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
87932dab | 966 | AliCodeTimerAuto(Form("creating summable digits for %s", det->GetName())); |
85a5290f | 967 | det->Hits2SDigits(); |
27fc67fa | 968 | AliSysInfo::AddStamp(Form("Digit_%s_%d",det->GetName(),eventNr), 0,1, eventNr); |
85a5290f | 969 | } |
970 | } | |
971 | ||
972 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 973 | AliError(Form("the following detectors were not found: %s", |
974 | detStr.Data())); | |
85a5290f | 975 | if (fStopOnError) return kFALSE; |
976 | } | |
27fc67fa | 977 | eventNr++; |
95601147 | 978 | delete runLoader; |
979 | ||
85a5290f | 980 | return kTRUE; |
981 | } | |
982 | ||
983 | ||
984 | //_____________________________________________________________________________ | |
95601147 | 985 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
986 | const char* excludeDetectors) | |
85a5290f | 987 | { |
988 | // run the digitization and produce digits from sdigits | |
989 | ||
87932dab | 990 | AliCodeTimerAuto("") |
4df28b43 | 991 | |
795e4a22 | 992 | // initialize CDB storage, run number, set CDB lock |
993 | InitCDB(); | |
994 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
995 | SetCDBLock(); | |
996 | ||
95601147 | 997 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); |
998 | if (gAlice) delete gAlice; | |
999 | gAlice = NULL; | |
1000 | ||
1001 | Int_t nStreams = 1; | |
05526d44 | 1002 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
1003 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); | |
85a5290f | 1004 | AliRunDigitizer* manager = new AliRunDigitizer(nStreams, signalPerBkgrd); |
ca30848f | 1005 | // manager->SetEmbeddingFlag(fEmbeddingFlag); |
85a5290f | 1006 | manager->SetInputStream(0, fGAliceFileName.Data()); |
1007 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { | |
1008 | const char* fileName = ((TObjString*) | |
1009 | (fBkgrdFileNames->At(iStream-1)))->GetName(); | |
1010 | manager->SetInputStream(iStream, fileName); | |
1011 | } | |
1012 | ||
1013 | TString detStr = detectors; | |
1014 | TString detExcl = excludeDetectors; | |
95601147 | 1015 | manager->GetInputStream(0)->ImportgAlice(); |
1016 | AliRunLoader* runLoader = | |
1017 | AliRunLoader::GetRunLoader(manager->GetInputStream(0)->GetFolderName()); | |
1018 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
85a5290f | 1019 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1020 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1021 | if (!det || !det->IsActive()) continue; | |
1022 | if (IsSelected(det->GetName(), detStr) && | |
1023 | !IsSelected(det->GetName(), detExcl)) { | |
4df28b43 | 1024 | AliDigitizer* digitizer = det->CreateDigitizer(manager); |
ca30848f | 1025 | |
4df28b43 | 1026 | if (!digitizer) { |
ac1671c0 | 1027 | AliError(Form("no digitizer for %s", det->GetName())); |
85a5290f | 1028 | if (fStopOnError) return kFALSE; |
4df28b43 | 1029 | } else { |
1030 | digitizer->SetRegionOfInterest(fRegionOfInterest); | |
85a5290f | 1031 | } |
1032 | } | |
1033 | } | |
1034 | ||
1035 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1036 | AliError(Form("the following detectors were not found: %s", |
1037 | detStr.Data())); | |
85a5290f | 1038 | if (fStopOnError) return kFALSE; |
1039 | } | |
1040 | ||
1041 | if (!manager->GetListOfTasks()->IsEmpty()) { | |
ac1671c0 | 1042 | AliInfo("executing digitization"); |
85a5290f | 1043 | manager->Exec(""); |
1044 | } | |
95601147 | 1045 | |
85a5290f | 1046 | delete manager; |
1047 | ||
1048 | return kTRUE; | |
1049 | } | |
1050 | ||
1051 | //_____________________________________________________________________________ | |
95601147 | 1052 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f | 1053 | { |
1054 | // run the digitization and produce digits from hits | |
1055 | ||
87932dab | 1056 | AliCodeTimerAuto("") |
4df28b43 | 1057 | |
795e4a22 | 1058 | // initialize CDB storage, run number, set CDB lock |
1059 | InitCDB(); | |
1060 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1061 | SetCDBLock(); | |
1062 | ||
591f51bb | 1063 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 | 1064 | if (!runLoader) return kFALSE; |
1065 | ||
85a5290f | 1066 | TString detStr = detectors; |
95601147 | 1067 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1068 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1069 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1070 | if (!det || !det->IsActive()) continue; | |
1071 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1072 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f | 1073 | det->Hits2Digits(); |
1074 | } | |
1075 | } | |
1076 | ||
1077 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1078 | AliError(Form("the following detectors were not found: %s", |
1079 | detStr.Data())); | |
85a5290f | 1080 | if (fStopOnError) return kFALSE; |
1081 | } | |
1082 | ||
b17cac0f | 1083 | delete runLoader; |
591f51bb | 1084 | //PH Temporary fix to avoid interference with the PHOS loder/getter |
1085 | //PH The problem has to be solved in more general way 09/06/05 | |
95601147 | 1086 | |
85a5290f | 1087 | return kTRUE; |
1088 | } | |
1089 | ||
0421c3d1 | 1090 | //_____________________________________________________________________________ |
06c7e392 | 1091 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
1092 | const char* fileName, | |
67327b72 | 1093 | Bool_t deleteIntermediateFiles, |
1094 | Bool_t selrawdata) | |
0421c3d1 | 1095 | { |
1096 | // convert the digits to raw data | |
06c7e392 | 1097 | // First DDL raw data files for the given detectors are created. |
1098 | // If a file name is given, the DDL files are then converted to a DATE file. | |
1099 | // If deleteIntermediateFiles is true, the DDL raw files are deleted | |
1100 | // afterwards. | |
1101 | // If the file name has the extension ".root", the DATE file is converted | |
1102 | // to a root file. | |
1103 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. | |
67327b72 | 1104 | // 'selrawdata' flag can be used to enable writing of detectors raw data |
1105 | // accoring to the trigger cluster. | |
0421c3d1 | 1106 | |
87932dab | 1107 | AliCodeTimerAuto("") |
4cce3e4e | 1108 | |
1109 | TString detStr = detectors; | |
1110 | if (IsSelected("HLT", detStr)) | |
1111 | { | |
1112 | // Do nothing. "HLT" will be removed from detStr because the HLT raw | |
1113 | // data files are generated in RunHLT. | |
1114 | } | |
0421c3d1 | 1115 | |
4cce3e4e | 1116 | if (!WriteRawFiles(detStr.Data())) { |
06c7e392 | 1117 | if (fStopOnError) return kFALSE; |
1118 | } | |
1119 | ||
1120 | TString dateFileName(fileName); | |
1121 | if (!dateFileName.IsNull()) { | |
1122 | Bool_t rootOutput = dateFileName.EndsWith(".root"); | |
1123 | if (rootOutput) dateFileName += ".date"; | |
67327b72 | 1124 | TString selDateFileName; |
1125 | if (selrawdata) { | |
1126 | selDateFileName = "selected."; | |
1127 | selDateFileName+= dateFileName; | |
1128 | } | |
1129 | if (!ConvertRawFilesToDate(dateFileName,selDateFileName)) { | |
06c7e392 | 1130 | if (fStopOnError) return kFALSE; |
1131 | } | |
1132 | if (deleteIntermediateFiles) { | |
1133 | AliRunLoader* runLoader = LoadRun("READ"); | |
1134 | if (runLoader) for (Int_t iEvent = 0; | |
1135 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1136 | char command[256]; | |
1137 | sprintf(command, "rm -r raw%d", iEvent); | |
1138 | gSystem->Exec(command); | |
1139 | } | |
1140 | } | |
1141 | ||
1142 | if (rootOutput) { | |
1143 | if (!ConvertDateToRoot(dateFileName, fileName)) { | |
1144 | if (fStopOnError) return kFALSE; | |
1145 | } | |
1146 | if (deleteIntermediateFiles) { | |
1147 | gSystem->Unlink(dateFileName); | |
1148 | } | |
67327b72 | 1149 | if (selrawdata) { |
1150 | TString selFileName = "selected."; | |
1151 | selFileName += fileName; | |
1152 | if (!ConvertDateToRoot(selDateFileName, selFileName)) { | |
1153 | if (fStopOnError) return kFALSE; | |
1154 | } | |
1155 | if (deleteIntermediateFiles) { | |
1156 | gSystem->Unlink(selDateFileName); | |
1157 | } | |
1158 | } | |
06c7e392 | 1159 | } |
1160 | } | |
1161 | ||
06c7e392 | 1162 | return kTRUE; |
1163 | } | |
1164 | ||
1165 | //_____________________________________________________________________________ | |
1166 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) | |
1167 | { | |
1168 | // convert the digits to raw data DDL files | |
1169 | ||
87932dab | 1170 | AliCodeTimerAuto("") |
1171 | ||
06c7e392 | 1172 | AliRunLoader* runLoader = LoadRun("READ"); |
0421c3d1 | 1173 | if (!runLoader) return kFALSE; |
1174 | ||
06c7e392 | 1175 | // write raw data to DDL files |
0421c3d1 | 1176 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 | 1177 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 | 1178 | runLoader->GetEvent(iEvent); |
1179 | TString baseDir = gSystem->WorkingDirectory(); | |
1180 | char dirName[256]; | |
1181 | sprintf(dirName, "raw%d", iEvent); | |
1182 | gSystem->MakeDirectory(dirName); | |
1183 | if (!gSystem->ChangeDirectory(dirName)) { | |
ac1671c0 | 1184 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 | 1185 | if (fStopOnError) return kFALSE; else continue; |
1186 | } | |
1187 | ||
1188 | TString detStr = detectors; | |
1189 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1190 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1191 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1192 | if (!det || !det->IsActive()) continue; | |
1193 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1194 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 | 1195 | det->Digits2Raw(); |
1196 | } | |
1197 | } | |
1198 | ||
007155cc | 1199 | if (!WriteTriggerRawData()) |
1200 | if (fStopOnError) return kFALSE; | |
1201 | ||
0421c3d1 | 1202 | gSystem->ChangeDirectory(baseDir); |
1203 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1204 | AliError(Form("the following detectors were not found: %s", |
1205 | detStr.Data())); | |
0421c3d1 | 1206 | if (fStopOnError) return kFALSE; |
1207 | } | |
1208 | } | |
1209 | ||
1210 | delete runLoader; | |
87932dab | 1211 | |
06c7e392 | 1212 | return kTRUE; |
1213 | } | |
0421c3d1 | 1214 | |
06c7e392 | 1215 | //_____________________________________________________________________________ |
67327b72 | 1216 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName, |
1217 | const char* selDateFileName) | |
06c7e392 | 1218 | { |
1219 | // convert raw data DDL files to a DATE file with the program "dateStream" | |
67327b72 | 1220 | // The second argument is not empty when the user decides to write |
1221 | // the detectors raw data according to the trigger cluster. | |
06c7e392 | 1222 | |
87932dab | 1223 | AliCodeTimerAuto("") |
1224 | ||
06c7e392 | 1225 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1226 | if (!path) { | |
ac1671c0 | 1227 | AliError("the program dateStream was not found"); |
06c7e392 | 1228 | if (fStopOnError) return kFALSE; |
1229 | } else { | |
1230 | delete[] path; | |
1231 | } | |
0421c3d1 | 1232 | |
06c7e392 | 1233 | AliRunLoader* runLoader = LoadRun("READ"); |
1234 | if (!runLoader) return kFALSE; | |
1235 | ||
ac1671c0 | 1236 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
67327b72 | 1237 | Bool_t selrawdata = kFALSE; |
1238 | if (strcmp(selDateFileName,"") != 0) selrawdata = kTRUE; | |
1239 | ||
06c7e392 | 1240 | char command[256]; |
f28a8d2d | 1241 | // Note the option -s. It is used in order to avoid |
1242 | // the generation of SOR/EOR events. | |
f86775a3 | 1243 | sprintf(command, "dateStream -c -s -D -o %s -# %d -C -run %d", |
5c0fd670 | 1244 | dateFileName, runLoader->GetNumberOfEvents(),runLoader->GetHeader()->GetRun()); |
06c7e392 | 1245 | FILE* pipe = gSystem->OpenPipe(command, "w"); |
1246 | ||
67327b72 | 1247 | Int_t selEvents = 0; |
06c7e392 | 1248 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
1249 | fprintf(pipe, "GDC\n"); | |
1250 | Float_t ldc = 0; | |
1251 | Int_t prevLDC = -1; | |
1252 | ||
67327b72 | 1253 | if (selrawdata) { |
1254 | // Check if the event was triggered by CTP | |
1255 | runLoader->GetEvent(iEvent); | |
1256 | if (!runLoader->LoadTrigger()) { | |
1257 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1258 | if (aCTP->GetClassMask()) selEvents++; | |
1259 | } | |
1260 | else { | |
1261 | AliWarning("No trigger can be loaded! Writing of selected raw data is abandoned !"); | |
1262 | selrawdata = kFALSE; | |
1263 | } | |
1264 | } | |
1265 | ||
06c7e392 | 1266 | // loop over detectors and DDLs |
362c9d61 | 1267 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
1268 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
06c7e392 | 1269 | |
362c9d61 | 1270 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); |
06c7e392 | 1271 | Int_t ldcID = Int_t(ldc + 0.0001); |
362c9d61 | 1272 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); |
06c7e392 | 1273 | |
1274 | char rawFileName[256]; | |
362c9d61 | 1275 | sprintf(rawFileName, "raw%d/%s", |
1276 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); | |
06c7e392 | 1277 | |
1278 | // check existence and size of raw data file | |
1279 | FILE* file = fopen(rawFileName, "rb"); | |
1280 | if (!file) continue; | |
1281 | fseek(file, 0, SEEK_END); | |
1282 | unsigned long size = ftell(file); | |
aa04f81b | 1283 | fclose(file); |
1284 | if (!size) continue; | |
06c7e392 | 1285 | |
1286 | if (ldcID != prevLDC) { | |
1287 | fprintf(pipe, " LDC Id %d\n", ldcID); | |
1288 | prevLDC = ldcID; | |
1289 | } | |
1290 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1291 | } | |
1292 | } | |
1293 | } | |
1294 | ||
1295 | Int_t result = gSystem->ClosePipe(pipe); | |
1296 | ||
cf30933c | 1297 | if (!(selrawdata && selEvents > 0)) { |
67327b72 | 1298 | delete runLoader; |
1299 | return (result == 0); | |
1300 | } | |
1301 | ||
1302 | AliInfo(Form("converting selected by trigger cluster raw data DDL files to DATE file %s", selDateFileName)); | |
1303 | ||
1304 | sprintf(command, "dateStream -c -s -D -o %s -# %d -C -run %d", | |
1305 | selDateFileName,selEvents,runLoader->GetHeader()->GetRun()); | |
1306 | FILE* pipe2 = gSystem->OpenPipe(command, "w"); | |
1307 | ||
1308 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1309 | ||
1310 | // Get the trigger decision and cluster | |
1311 | TString detClust; | |
1312 | runLoader->GetEvent(iEvent); | |
1313 | if (!runLoader->LoadTrigger()) { | |
1314 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1315 | if (aCTP->GetClassMask() == 0) continue; | |
1316 | detClust = aCTP->GetTriggeredDetectors(); | |
1317 | AliInfo(Form("List of detectors to be read out: %s",detClust.Data())); | |
1318 | } | |
1319 | ||
1320 | fprintf(pipe2, "GDC\n"); | |
1321 | Float_t ldc = 0; | |
1322 | Int_t prevLDC = -1; | |
1323 | ||
1324 | // loop over detectors and DDLs | |
1325 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { | |
1326 | // Write only raw data from detectors that | |
1327 | // are contained in the trigger cluster(s) | |
1328 | if (!IsSelected(AliDAQ::DetectorName(iDet),detClust)) continue; | |
1329 | ||
1330 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
1331 | ||
1332 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); | |
1333 | Int_t ldcID = Int_t(ldc + 0.0001); | |
1334 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); | |
1335 | ||
1336 | char rawFileName[256]; | |
1337 | sprintf(rawFileName, "raw%d/%s", | |
1338 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); | |
1339 | ||
1340 | // check existence and size of raw data file | |
1341 | FILE* file = fopen(rawFileName, "rb"); | |
1342 | if (!file) continue; | |
1343 | fseek(file, 0, SEEK_END); | |
1344 | unsigned long size = ftell(file); | |
1345 | fclose(file); | |
1346 | if (!size) continue; | |
1347 | ||
1348 | if (ldcID != prevLDC) { | |
1349 | fprintf(pipe2, " LDC Id %d\n", ldcID); | |
1350 | prevLDC = ldcID; | |
1351 | } | |
1352 | fprintf(pipe2, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1353 | } | |
1354 | } | |
1355 | } | |
1356 | ||
1357 | Int_t result2 = gSystem->ClosePipe(pipe2); | |
1358 | ||
06c7e392 | 1359 | delete runLoader; |
67327b72 | 1360 | return ((result == 0) && (result2 == 0)); |
06c7e392 | 1361 | } |
1362 | ||
1363 | //_____________________________________________________________________________ | |
1364 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, | |
1365 | const char* rootFileName) | |
1366 | { | |
1367 | // convert a DATE file to a root file with the program "alimdc" | |
1368 | ||
1369 | // ALIMDC setup | |
f28a8d2d | 1370 | const Int_t kDBSize = 2000000000; |
c83eb8f4 | 1371 | const Int_t kTagDBSize = 1000000000; |
06c7e392 | 1372 | const Bool_t kFilter = kFALSE; |
8ec1d12b | 1373 | const Int_t kCompression = 1; |
06c7e392 | 1374 | |
1375 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); | |
1376 | if (!path) { | |
ac1671c0 | 1377 | AliError("the program alimdc was not found"); |
06c7e392 | 1378 | if (fStopOnError) return kFALSE; |
1379 | } else { | |
1380 | delete[] path; | |
1381 | } | |
1382 | ||
ac1671c0 | 1383 | AliInfo(Form("converting DATE file %s to root file %s", |
1384 | dateFileName, rootFileName)); | |
06c7e392 | 1385 | |
f732bd7d | 1386 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1387 | const char* tagDBFS = "/tmp/mdc1/tags"; | |
f732bd7d | 1388 | |
1389 | // User defined file system locations | |
1390 | if (gSystem->Getenv("ALIMDC_RAWDB1")) | |
1391 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); | |
1392 | if (gSystem->Getenv("ALIMDC_RAWDB2")) | |
1393 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); | |
1394 | if (gSystem->Getenv("ALIMDC_TAGDB")) | |
1395 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); | |
f732bd7d | 1396 | |
1397 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1398 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1399 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
f732bd7d | 1400 | |
1401 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); | |
1402 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); | |
1403 | gSystem->Exec(Form("mkdir %s",tagDBFS)); | |
f732bd7d | 1404 | |
1405 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", | |
1406 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); | |
1407 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); | |
1408 | ||
1409 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1410 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1411 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
06c7e392 | 1412 | |
1413 | return (result == 0); | |
0421c3d1 | 1414 | } |
1415 | ||
85a5290f | 1416 | |
95601147 | 1417 | //_____________________________________________________________________________ |
06c7e392 | 1418 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 | 1419 | { |
1420 | // delete existing run loaders, open a new one and load gAlice | |
1421 | ||
1422 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); | |
1423 | AliRunLoader* runLoader = | |
1424 | AliRunLoader::Open(fGAliceFileName.Data(), | |
06c7e392 | 1425 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 | 1426 | if (!runLoader) { |
ac1671c0 | 1427 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 | 1428 | return NULL; |
1429 | } | |
1430 | runLoader->LoadgAlice(); | |
795e4a22 | 1431 | runLoader->LoadHeader(); |
95601147 | 1432 | gAlice = runLoader->GetAliRun(); |
1433 | if (!gAlice) { | |
ac1671c0 | 1434 | AliError(Form("no gAlice object found in file %s", |
1435 | fGAliceFileName.Data())); | |
95601147 | 1436 | return NULL; |
1437 | } | |
1438 | return runLoader; | |
1439 | } | |
1440 | ||
85a5290f | 1441 | //_____________________________________________________________________________ |
05526d44 | 1442 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1443 | { | |
1444 | // get or calculate the number of signal events per background event | |
1445 | ||
1446 | if (!fBkgrdFileNames) return 1; | |
1447 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); | |
1448 | if (nBkgrdFiles == 0) return 1; | |
1449 | ||
1450 | // get the number of signal events | |
1451 | if (nEvents <= 0) { | |
1452 | AliRunLoader* runLoader = | |
ca30848f | 1453 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); |
05526d44 | 1454 | if (!runLoader) return 1; |
ca30848f | 1455 | |
05526d44 | 1456 | nEvents = runLoader->GetNumberOfEvents(); |
1457 | delete runLoader; | |
1458 | } | |
1459 | ||
1460 | Int_t result = 0; | |
1461 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { | |
1462 | // get the number of background events | |
1463 | const char* fileName = ((TObjString*) | |
1464 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); | |
ca30848f | 1465 | AliRunLoader* runLoader = |
05526d44 | 1466 | AliRunLoader::Open(fileName, "BKGRD"); |
1467 | if (!runLoader) continue; | |
1468 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); | |
1469 | delete runLoader; | |
ca30848f | 1470 | |
05526d44 | 1471 | // get or calculate the number of signal per background events |
1472 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); | |
1473 | if (nSignalPerBkgrd <= 0) { | |
1474 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; | |
1475 | } else if (result && (result != nSignalPerBkgrd)) { | |
ac1671c0 | 1476 | AliInfo(Form("the number of signal events per background event " |
1477 | "will be changed from %d to %d for stream %d", | |
1478 | nSignalPerBkgrd, result, iBkgrdFile+1)); | |
05526d44 | 1479 | nSignalPerBkgrd = result; |
1480 | } | |
1481 | ||
1482 | if (!result) result = nSignalPerBkgrd; | |
1483 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { | |
ac1671c0 | 1484 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1485 | "using %d signal per background events for stream %d", | |
1486 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); | |
05526d44 | 1487 | } |
1488 | } | |
1489 | ||
1490 | return result; | |
1491 | } | |
1492 | ||
1493 | //_____________________________________________________________________________ | |
85a5290f | 1494 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1495 | { | |
1496 | // check whether detName is contained in detectors | |
1497 | // if yes, it is removed from detectors | |
1498 | ||
1499 | // check if all detectors are selected | |
1500 | if ((detectors.CompareTo("ALL") == 0) || | |
1501 | detectors.BeginsWith("ALL ") || | |
1502 | detectors.EndsWith(" ALL") || | |
1503 | detectors.Contains(" ALL ")) { | |
1504 | detectors = "ALL"; | |
1505 | return kTRUE; | |
1506 | } | |
1507 | ||
1508 | // search for the given detector | |
1509 | Bool_t result = kFALSE; | |
1510 | if ((detectors.CompareTo(detName) == 0) || | |
1511 | detectors.BeginsWith(detName+" ") || | |
1512 | detectors.EndsWith(" "+detName) || | |
1513 | detectors.Contains(" "+detName+" ")) { | |
1514 | detectors.ReplaceAll(detName, ""); | |
1515 | result = kTRUE; | |
1516 | } | |
1517 | ||
1518 | // clean up the detectors string | |
1519 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1520 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1521 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1522 | ||
1523 | return result; | |
1524 | } | |
ca30848f | 1525 | |
795e4a22 | 1526 | //_____________________________________________________________________________ |
ca30848f | 1527 | Bool_t AliSimulation::ConvertRaw2SDigits(const char* rawDirectory, const char* esdFileName) |
1528 | { | |
1529 | // | |
1530 | // Steering routine to convert raw data in directory rawDirectory/ to fake SDigits. | |
1531 | // These can be used for embedding of MC tracks into RAW data using the standard | |
1532 | // merging procedure. | |
1533 | // | |
1534 | // If an ESD file is given the reconstructed vertex is taken from it and stored in the event header. | |
1535 | // | |
1536 | if (!gAlice) { | |
1537 | AliError("no gAlice object. Restart aliroot and try again."); | |
1538 | return kFALSE; | |
1539 | } | |
1540 | if (gAlice->Modules()->GetEntries() > 0) { | |
1541 | AliError("gAlice was already run. Restart aliroot and try again."); | |
1542 | return kFALSE; | |
1543 | } | |
1544 | ||
1545 | AliInfo(Form("initializing gAlice with config file %s",fConfigFileName.Data())); | |
1546 | StdoutToAliInfo(StderrToAliError(gAlice->Init(fConfigFileName.Data()););); | |
1547 | // | |
1548 | // Initialize CDB | |
795e4a22 | 1549 | InitCDB(); |
1550 | //AliCDBManager* man = AliCDBManager::Instance(); | |
1551 | //man->SetRun(0); // Should this come from rawdata header ? | |
ca30848f | 1552 | |
1553 | Int_t iDet; | |
1554 | // | |
1555 | // Get the runloader | |
1556 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
1557 | // | |
1558 | // Open esd file if available | |
1559 | TFile* esdFile = TFile::Open(esdFileName); | |
1560 | Bool_t esdOK = (esdFile != 0); | |
1561 | AliESD* esd = new AliESD; | |
1562 | TTree* treeESD = 0; | |
1563 | if (esdOK) { | |
1564 | treeESD = (TTree*) esdFile->Get("esdTree"); | |
1565 | if (!treeESD) { | |
1566 | AliWarning("No ESD tree found"); | |
1567 | esdOK = kFALSE; | |
1568 | } else { | |
1569 | treeESD->SetBranchAddress("ESD", &esd); | |
1570 | } | |
1571 | } | |
1572 | // | |
1573 | // Create the RawReader | |
8b31e840 | 1574 | TString fileName(rawDirectory); |
1575 | AliRawReader* rawReader = 0x0; | |
1576 | if (fileName.EndsWith("/")) { | |
1577 | rawReader = new AliRawReaderFile(fileName); | |
1578 | } else if (fileName.EndsWith(".root")) { | |
1579 | rawReader = new AliRawReaderRoot(fileName); | |
1580 | } else if (!fileName.IsNull()) { | |
1581 | rawReader = new AliRawReaderDate(fileName); | |
8b31e840 | 1582 | } |
1583 | // if (!fEquipIdMap.IsNull() && fRawReader) | |
1584 | // fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
ca30848f | 1585 | // |
1586 | // Get list of detectors | |
1587 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1588 | // | |
1589 | // Get Header | |
1590 | AliHeader* header = runLoader->GetHeader(); | |
1591 | // | |
8b31e840 | 1592 | TString detStr = fMakeSDigits; |
ca30848f | 1593 | // Event loop |
1594 | Int_t nev = 0; | |
1595 | while(kTRUE) { | |
1596 | if (!(rawReader->NextEvent())) break; | |
1597 | // | |
1598 | // Detector loop | |
1599 | for (iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1600 | AliModule* det = (AliModule*) detArray->At(iDet); | |
8b31e840 | 1601 | if (!det || !det->IsActive()) continue; |
1602 | if (IsSelected(det->GetName(), detStr)) { | |
1603 | AliInfo(Form("Calling Raw2SDigits for %s\n", det->GetName())); | |
1604 | det->Raw2SDigits(rawReader); | |
1605 | rawReader->Reset(); | |
1606 | } | |
ca30848f | 1607 | } // detectors |
1608 | ||
5b188f2f | 1609 | |
ca30848f | 1610 | // |
1611 | // If ESD information available obtain reconstructed vertex and store in header. | |
1612 | if (esdOK) { | |
1613 | treeESD->GetEvent(nev); | |
1614 | const AliESDVertex* esdVertex = esd->GetPrimaryVertex(); | |
1615 | Double_t position[3]; | |
1616 | esdVertex->GetXYZ(position); | |
1617 | AliGenEventHeader* mcHeader = new AliGenEventHeader("ESD"); | |
1618 | TArrayF mcV; | |
1619 | mcV.Set(3); | |
1620 | for (Int_t i = 0; i < 3; i++) mcV[i] = position[i]; | |
1621 | mcHeader->SetPrimaryVertex(mcV); | |
1622 | header->Reset(0,nev); | |
1623 | header->SetGenEventHeader(mcHeader); | |
1624 | printf("***** Saved vertex %f %f %f \n", position[0], position[1], position[2]); | |
1625 | } | |
1626 | nev++; | |
1627 | // | |
1628 | // Finish the event | |
1629 | runLoader->TreeE()->Fill(); | |
1630 | runLoader->SetNextEvent(); | |
1631 | } // events | |
1632 | ||
1633 | delete rawReader; | |
1634 | // | |
1635 | // Finish the run | |
1636 | runLoader->CdGAFile(); | |
1637 | runLoader->WriteHeader("OVERWRITE"); | |
1638 | runLoader->WriteRunLoader(); | |
1639 | ||
1640 | return kTRUE; | |
1641 | } | |
5b188f2f | 1642 | |
1643 | //_____________________________________________________________________________ | |
1644 | Int_t AliSimulation::GetDetIndex(const char* detector) | |
1645 | { | |
1646 | // return the detector index corresponding to detector | |
1647 | Int_t index = -1 ; | |
1648 | for (index = 0; index < fgkNDetectors ; index++) { | |
1649 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
1650 | break ; | |
1651 | } | |
1652 | return index ; | |
1653 | } | |
cae21299 | 1654 | |
1655 | //_____________________________________________________________________________ | |
1656 | Bool_t AliSimulation::RunHLT() | |
1657 | { | |
1658 | // Run the HLT simulation | |
1659 | // HLT simulation is implemented in HLT/sim/AliHLTSimulation | |
1660 | // Disabled if fRunHLT is empty, default vaule is "default". | |
1661 | // AliSimulation::SetRunHLT can be used to set the options for HLT simulation | |
1662 | // The default simulation depends on the HLT component libraries and their | |
1663 | // corresponding agents which define components and chains to run. See | |
1664 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt/ | |
1665 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt/classAliHLTModuleAgent.html | |
1666 | // | |
1667 | // The libraries to be loaded can be specified as an option. | |
1668 | // <pre> | |
1669 | // AliSimulation sim; | |
1670 | // sim.SetRunHLT("libAliHLTSample.so"); | |
1671 | // </pre> | |
1672 | // will only load <tt>libAliHLTSample.so</tt> | |
1673 | ||
1674 | // Other available options: | |
1675 | // \li loglevel=<i>level</i> <br> | |
1676 | // logging level for this processing | |
1677 | // \li alilog=off | |
1678 | // disable redirection of log messages to AliLog class | |
1679 | // \li config=<i>macro</i> | |
1680 | // configuration macro | |
1681 | // \li localrec=<i>configuration</i> | |
1682 | // comma separated list of configurations to be run during simulation | |
1683 | ||
1684 | int iResult=0; | |
1685 | AliRunLoader* pRunLoader = LoadRun("READ"); | |
1686 | if (!pRunLoader) return kFALSE; | |
1687 | ||
795e4a22 | 1688 | // initialize CDB storage, run number, set CDB lock |
1689 | InitCDB(); | |
1690 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1691 | SetCDBLock(); | |
1692 | ||
cae21299 | 1693 | // load the library dynamically |
1694 | gSystem->Load(ALIHLTSIMULATION_LIBRARY); | |
1695 | ||
1696 | // check for the library version | |
1697 | AliHLTSimulationGetLibraryVersion_t fctVersion=(AliHLTSimulationGetLibraryVersion_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_GET_LIBRARY_VERSION)); | |
1698 | if (!fctVersion) { | |
1699 | AliError(Form("can not load library %s", ALIHLTSIMULATION_LIBRARY)); | |
1700 | return kFALSE; | |
1701 | } | |
1702 | if (fctVersion()!= ALIHLTSIMULATION_LIBRARY_VERSION) { | |
1703 | AliError(Form("%s version does not match: compiled for version %d, loaded %d", ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_LIBRARY_VERSION, fctVersion())); | |
1704 | return kFALSE; | |
1705 | } | |
1706 | ||
1707 | // print compile info | |
1708 | typedef void (*CompileInfo)( char*& date, char*& time); | |
1709 | CompileInfo fctInfo=(CompileInfo)gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, "CompileInfo"); | |
1710 | if (fctInfo) { | |
1711 | char* date=""; | |
1712 | char* time=""; | |
1713 | (*fctInfo)(date, time); | |
1714 | if (!date) date="unknown"; | |
1715 | if (!time) time="unknown"; | |
1716 | AliInfo(Form("%s build on %s (%s)", ALIHLTSIMULATION_LIBRARY, date, time)); | |
1717 | } else { | |
1718 | AliInfo(Form("no build info available for %s", ALIHLTSIMULATION_LIBRARY)); | |
1719 | } | |
1720 | ||
1721 | // create instance of the HLT simulation | |
1722 | AliHLTSimulationCreateInstance_t fctCreate=(AliHLTSimulationCreateInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_CREATE_INSTANCE)); | |
1723 | AliHLTSimulation* pHLT=NULL; | |
1724 | if (fctCreate==NULL || (pHLT=(fctCreate()))==NULL) { | |
1725 | AliError(Form("can not create instance of HLT simulation (creator %p)", fctCreate)); | |
1726 | return kFALSE; | |
1727 | } | |
1728 | ||
1729 | // init the HLT simulation | |
a441bf51 | 1730 | TString options; |
1731 | if (fRunHLT.CompareTo("default")!=0) options=fRunHLT; | |
1732 | if (!IsSelected("HLT", fWriteRawData)) { | |
1733 | options+=" writerawfiles="; | |
1734 | } else { | |
1735 | options+=" writerawfiles=HLT"; | |
1736 | } | |
cae21299 | 1737 | AliHLTSimulationInit_t fctInit=(AliHLTSimulationInit_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_INIT)); |
a441bf51 | 1738 | if (fctInit==NULL || (iResult=(fctInit(pHLT, pRunLoader, options.Data())))<0) { |
cae21299 | 1739 | AliError(Form("can not init HLT simulation: error %d (init %p)", iResult, fctInit)); |
1740 | } else { | |
1741 | // run the HLT simulation | |
1742 | AliHLTSimulationRun_t fctRun=(AliHLTSimulationRun_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_RUN)); | |
1743 | if (fctRun==NULL || (iResult=(fctRun(pHLT, pRunLoader)))<0) { | |
1744 | AliError(Form("can not run HLT simulation: error %d (run %p)", iResult, fctRun)); | |
1745 | } | |
1746 | } | |
1747 | ||
1748 | // delete the instance | |
1749 | AliHLTSimulationDeleteInstance_t fctDelete=(AliHLTSimulationDeleteInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_DELETE_INSTANCE)); | |
1750 | if (fctDelete==NULL || fctDelete(pHLT)<0) { | |
1751 | AliError(Form("can not delete instance of HLT simulation (creator %p)", fctDelete)); | |
1752 | } | |
1753 | pHLT=NULL; | |
1754 | ||
1755 | return iResult>=0?kTRUE:kFALSE; | |
1756 | } | |
cae17938 | 1757 | |
1758 | //_____________________________________________________________________________ | |
a1b90a73 | 1759 | Bool_t AliSimulation::RunQA() |
cae17938 | 1760 | { |
a1b90a73 | 1761 | // run the QA on summable hits, digits or digits |
1762 | ||
1763 | AliQADataMakerSteer qas ; | |
1764 | qas.SetRunLoader(gAlice->GetRunLoader()) ; | |
1765 | ||
e5dedfe2 | 1766 | TString detectorsw("") ; |
1767 | Bool_t rv = kTRUE ; | |
e3b20d9a | 1768 | if (fQATasks.Contains(Form("%d", AliQA::kHITS))) |
1769 | detectorsw = qas.Run(fQADetectors.Data(), AliQA::kHITS) ; | |
a1b90a73 | 1770 | // qas.Reset() ; |
e3b20d9a | 1771 | if (fQATasks.Contains(Form("%d", AliQA::kSDIGITS))) |
1772 | detectorsw += qas.Run(fQADetectors.Data(), AliQA::kSDIGITS) ; | |
a1b90a73 | 1773 | // qas.Reset() ; |
e3b20d9a | 1774 | if (fQATasks.Contains(Form("%d", AliQA::kDIGITS))) |
1775 | detectorsw += qas.Run(fQADetectors.Data(), AliQA::kDIGITS) ; | |
1776 | ||
e5dedfe2 | 1777 | if ( detectorsw.IsNull() ) |
1778 | rv = kFALSE ; | |
a1b90a73 | 1779 | return rv ; |
cae17938 | 1780 | } |
1781 | ||
e3b20d9a | 1782 | //_____________________________________________________________________________ |
1783 | Bool_t AliSimulation::SetRunQA(TString detAndAction) | |
1784 | { | |
1785 | // Allows to run QA for a selected set of detectors | |
1786 | // and a selected set of tasks among HITS, SDIGITS and DIGITS | |
1787 | // all selected detectors run the same selected tasks | |
1788 | ||
1789 | if (!detAndAction.Contains(":")) { | |
1790 | AliError( Form("%s is a wrong syntax, use \"DetectorList:ActionList\" \n", detAndAction.Data()) ) ; | |
1791 | fRunQA = kFALSE ; | |
1792 | return kFALSE ; | |
1793 | } | |
1794 | Int_t colon = detAndAction.Index(":") ; | |
1795 | fQADetectors = detAndAction(0, colon) ; | |
1796 | if (fQADetectors.Contains("ALL") ) | |
1797 | fQADetectors = Form("%s %s", fMakeDigits.Data(), fMakeDigitsFromHits.Data()) ; | |
1798 | fQATasks = detAndAction(colon+1, detAndAction.Sizeof() ) ; | |
1799 | if (fQATasks.Contains("ALL") ) { | |
1800 | fQATasks = Form("%d %d %d", AliQA::kHITS, AliQA::kSDIGITS, AliQA::kDIGITS) ; | |
1801 | } else { | |
1802 | fQATasks.ToUpper() ; | |
1803 | TString tempo("") ; | |
1804 | if ( fQATasks.Contains("HIT") ) | |
1805 | tempo = Form("%d ", AliQA::kHITS) ; | |
1806 | if ( fQATasks.Contains("SDIGIT") ) | |
1807 | tempo += Form("%d ", AliQA::kSDIGITS) ; | |
1808 | if ( fQATasks.Contains("DIGIT") ) | |
1809 | tempo += Form("%d ", AliQA::kDIGITS) ; | |
1810 | fQATasks = tempo ; | |
1811 | if (fQATasks.IsNull()) { | |
1812 | AliInfo("No QA requested\n") ; | |
1813 | fRunQA = kFALSE ; | |
1814 | return kTRUE ; | |
1815 | } | |
1816 | } | |
1817 | TString tempo(fQATasks) ; | |
1818 | tempo.ReplaceAll(Form("%d", AliQA::kHITS), AliQA::GetTaskName(AliQA::kHITS)) ; | |
1819 | tempo.ReplaceAll(Form("%d", AliQA::kSDIGITS), AliQA::GetTaskName(AliQA::kSDIGITS)) ; | |
1820 | tempo.ReplaceAll(Form("%d", AliQA::kDIGITS), AliQA::GetTaskName(AliQA::kDIGITS)) ; | |
1821 | AliInfo( Form("QA will be done on \"%s\" for \"%s\"\n", fQADetectors.Data(), tempo.Data()) ) ; | |
1822 | fRunQA = kTRUE ; | |
1823 | return kTRUE; | |
1824 | } | |
1825 | ||
795e4a22 | 1826 | //_____________________________________________________________________________ |
1827 | void AliSimulation::ProcessEnvironmentVars() | |
1828 | { | |
1829 | // Extract run number and random generator seed from env variables | |
1830 | ||
1831 | AliInfo("Processing environment variables"); | |
1832 | ||
1833 | // Random Number seed | |
1834 | ||
1835 | // first check that seed is not already set | |
1836 | if (fSeed == 0) { | |
1837 | if (gSystem->Getenv("CONFIG_SEED")) { | |
1838 | fSeed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
1839 | } | |
1840 | } else { | |
1841 | if (gSystem->Getenv("CONFIG_SEED")) { | |
1842 | AliInfo(Form("Seed for random number generation already set (%d)" | |
1843 | ": CONFIG_SEED variable ignored!", fSeed)); | |
1844 | } | |
1845 | } | |
1846 | ||
1847 | AliInfo(Form("Seed for random number generation = %d ", fSeed)); | |
1848 | ||
1849 | // Run Number | |
1850 | ||
1851 | // first check that run number is not already set | |
1852 | if(fRun < 0) { | |
1853 | if (gSystem->Getenv("DC_RUN")) { | |
1854 | fRun = atoi(gSystem->Getenv("DC_RUN")); | |
1855 | } | |
1856 | } else { | |
1857 | if (gSystem->Getenv("DC_RUN")) { | |
1858 | AliInfo(Form("Run number already set (%d): DC_RUN variable ignored!", fRun)); | |
1859 | } | |
1860 | } | |
1861 | ||
1862 | AliInfo(Form("Run number = %d", fRun)); | |
1863 | } | |
ff5970a3 | 1864 | |
1865 |