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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 | ||
e8d02863 | 108 | #include <TGeoManager.h> |
85a5290f | 109 | #include <TObjString.h> |
fd46e2d2 | 110 | #include <TStopwatch.h> |
af7ba10c | 111 | #include <TSystem.h> |
bfbd5665 | 112 | #include <TFile.h> |
85a5290f | 113 | |
e8d02863 | 114 | #include "AliCDBStorage.h" |
115 | #include "AliCDBEntry.h" | |
116 | #include "AliCDBManager.h" | |
117 | #include "AliAlignObj.h" | |
118 | #include "AliCentralTrigger.h" | |
362c9d61 | 119 | #include "AliDAQ.h" |
af7ba10c | 120 | #include "AliDigitizer.h" |
121 | #include "AliGenerator.h" | |
e8d02863 | 122 | #include "AliLog.h" |
af7ba10c | 123 | #include "AliModule.h" |
124 | #include "AliRun.h" | |
125 | #include "AliRunDigitizer.h" | |
126 | #include "AliRunLoader.h" | |
127 | #include "AliSimulation.h" | |
128 | #include "AliVertexGenFile.h" | |
a5a091ce | 129 | #include "AliCentralTrigger.h" |
007155cc | 130 | #include "AliCTPRawData.h" |
ca30848f | 131 | #include "AliRawReaderFile.h" |
132 | #include "AliESD.h" | |
133 | #include "AliHeader.h" | |
134 | #include "AliGenEventHeader.h" | |
85a5290f | 135 | |
136 | ClassImp(AliSimulation) | |
137 | ||
138 | ||
139 | //_____________________________________________________________________________ | |
024cf675 | 140 | AliSimulation::AliSimulation(const char* configFileName, const char* cdbUri, |
95601147 | 141 | const char* name, const char* title) : |
142 | TNamed(name, title), | |
143 | ||
144 | fRunGeneration(kTRUE), | |
145 | fRunSimulation(kTRUE), | |
024cf675 | 146 | fLoadAlignFromCDB(kTRUE), |
147 | fLoadAlignData("ALL"), | |
95601147 | 148 | fMakeSDigits("ALL"), |
149 | fMakeDigits("ALL"), | |
a5a091ce | 150 | fMakeTrigger(""), |
95601147 | 151 | fMakeDigitsFromHits(""), |
0421c3d1 | 152 | fWriteRawData(""), |
06c7e392 | 153 | fRawDataFileName(""), |
154 | fDeleteIntermediateFiles(kFALSE), | |
95601147 | 155 | fStopOnError(kFALSE), |
156 | ||
157 | fNEvents(1), | |
158 | fConfigFileName(configFileName), | |
159 | fGAliceFileName("galice.root"), | |
18b43626 | 160 | fEventsPerFile(), |
95601147 | 161 | fBkgrdFileNames(NULL), |
995ad051 | 162 | fAlignObjArray(NULL), |
04bae0a0 | 163 | fUseBkgrdVertex(kTRUE), |
024cf675 | 164 | fRegionOfInterest(kFALSE), |
ec92bee0 | 165 | fCDBUri(cdbUri), |
ca30848f | 166 | fSpecCDBUri(), |
167 | fEmbeddingFlag(kFALSE) | |
85a5290f | 168 | { |
169 | // create simulation object with default parameters | |
170 | ||
0421c3d1 | 171 | SetGAliceFile("galice.root"); |
85a5290f | 172 | } |
173 | ||
174 | //_____________________________________________________________________________ | |
175 | AliSimulation::AliSimulation(const AliSimulation& sim) : | |
95601147 | 176 | TNamed(sim), |
177 | ||
178 | fRunGeneration(sim.fRunGeneration), | |
179 | fRunSimulation(sim.fRunSimulation), | |
024cf675 | 180 | fLoadAlignFromCDB(sim.fLoadAlignFromCDB), |
181 | fLoadAlignData(sim.fLoadAlignData), | |
95601147 | 182 | fMakeSDigits(sim.fMakeSDigits), |
183 | fMakeDigits(sim.fMakeDigits), | |
a5a091ce | 184 | fMakeTrigger(sim.fMakeTrigger), |
95601147 | 185 | fMakeDigitsFromHits(sim.fMakeDigitsFromHits), |
0421c3d1 | 186 | fWriteRawData(sim.fWriteRawData), |
06c7e392 | 187 | fRawDataFileName(""), |
188 | fDeleteIntermediateFiles(kFALSE), | |
95601147 | 189 | fStopOnError(sim.fStopOnError), |
190 | ||
191 | fNEvents(sim.fNEvents), | |
192 | fConfigFileName(sim.fConfigFileName), | |
193 | fGAliceFileName(sim.fGAliceFileName), | |
18b43626 | 194 | fEventsPerFile(), |
95601147 | 195 | fBkgrdFileNames(NULL), |
995ad051 | 196 | fAlignObjArray(NULL), |
04bae0a0 | 197 | fUseBkgrdVertex(sim.fUseBkgrdVertex), |
024cf675 | 198 | fRegionOfInterest(sim.fRegionOfInterest), |
ec92bee0 | 199 | fCDBUri(sim.fCDBUri), |
ca30848f | 200 | fSpecCDBUri(), |
201 | fEmbeddingFlag(sim.fEmbeddingFlag) | |
85a5290f | 202 | { |
203 | // copy constructor | |
204 | ||
18b43626 | 205 | for (Int_t i = 0; i < sim.fEventsPerFile.GetEntriesFast(); i++) { |
206 | if (!sim.fEventsPerFile[i]) continue; | |
207 | fEventsPerFile.Add(sim.fEventsPerFile[i]->Clone()); | |
208 | } | |
209 | ||
85a5290f | 210 | fBkgrdFileNames = new TObjArray; |
211 | for (Int_t i = 0; i < sim.fBkgrdFileNames->GetEntriesFast(); i++) { | |
212 | if (!sim.fBkgrdFileNames->At(i)) continue; | |
213 | fBkgrdFileNames->Add(sim.fBkgrdFileNames->At(i)->Clone()); | |
214 | } | |
ec92bee0 | 215 | |
216 | for (Int_t i = 0; i < sim.fSpecCDBUri.GetEntriesFast(); i++) { | |
217 | if (sim.fSpecCDBUri[i]) fSpecCDBUri.Add(sim.fSpecCDBUri[i]->Clone()); | |
218 | } | |
219 | ||
85a5290f | 220 | } |
221 | ||
222 | //_____________________________________________________________________________ | |
223 | AliSimulation& AliSimulation::operator = (const AliSimulation& sim) | |
224 | { | |
225 | // assignment operator | |
226 | ||
227 | this->~AliSimulation(); | |
228 | new(this) AliSimulation(sim); | |
229 | return *this; | |
230 | } | |
231 | ||
232 | //_____________________________________________________________________________ | |
233 | AliSimulation::~AliSimulation() | |
234 | { | |
235 | // clean up | |
236 | ||
18b43626 | 237 | fEventsPerFile.Delete(); |
024cf675 | 238 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
239 | // delete fAlignObjArray; fAlignObjArray=0; | |
18b43626 | 240 | |
95601147 | 241 | if (fBkgrdFileNames) { |
242 | fBkgrdFileNames->Delete(); | |
243 | delete fBkgrdFileNames; | |
244 | } | |
ec92bee0 | 245 | |
246 | fSpecCDBUri.Delete(); | |
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 | ||
024cf675 | 258 | //_____________________________________________________________________________ |
ec92bee0 | 259 | void AliSimulation::InitCDBStorage() |
024cf675 | 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 | AliCDBManager* man = AliCDBManager::Instance(); | |
ec92bee0 | 266 | if (man->IsDefaultStorageSet()) |
024cf675 | 267 | { |
ec92bee0 | 268 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
269 | AliWarning("Default CDB storage has been already set !"); | |
270 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); | |
271 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
272 | fCDBUri = ""; | |
273 | } | |
274 | else { | |
b8ec52f6 | 275 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
276 | AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data())); | |
277 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
ec92bee0 | 278 | man->SetDefaultStorage(fCDBUri); |
279 | } | |
280 | ||
281 | // Now activate the detector specific CDB storage locations | |
282 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
283 | TObject* obj = fSpecCDBUri[i]; | |
284 | if (!obj) continue; | |
b8ec52f6 | 285 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
286 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
287 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 288 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 289 | } |
727d0766 | 290 | man->Print(); |
024cf675 | 291 | } |
292 | ||
293 | //_____________________________________________________________________________ | |
294 | void AliSimulation::SetDefaultStorage(const char* uri) { | |
ec92bee0 | 295 | // Store the desired default CDB storage location |
296 | // Activate it later within the Run() method | |
024cf675 | 297 | |
ec92bee0 | 298 | fCDBUri = uri; |
024cf675 | 299 | |
300 | } | |
301 | ||
302 | //_____________________________________________________________________________ | |
c3a7b59a | 303 | void AliSimulation::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 304 | // Store a detector-specific CDB storage location |
305 | // Activate it later within the Run() method | |
024cf675 | 306 | |
c3a7b59a | 307 | AliCDBPath aPath(calibType); |
308 | if(!aPath.IsValid()){ | |
309 | AliError(Form("Not a valid path: %s", calibType)); | |
310 | return; | |
311 | } | |
312 | ||
313 | TObject* obj = fSpecCDBUri.FindObject(calibType); | |
ec92bee0 | 314 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 315 | fSpecCDBUri.Add(new TNamed(calibType, uri)); |
024cf675 | 316 | |
317 | } | |
318 | ||
85a5290f | 319 | //_____________________________________________________________________________ |
320 | void AliSimulation::SetConfigFile(const char* fileName) | |
321 | { | |
322 | // set the name of the config file | |
323 | ||
324 | fConfigFileName = fileName; | |
325 | } | |
326 | ||
0421c3d1 | 327 | //_____________________________________________________________________________ |
328 | void AliSimulation::SetGAliceFile(const char* fileName) | |
329 | { | |
330 | // set the name of the galice file | |
331 | // the path is converted to an absolute one if it is relative | |
332 | ||
333 | fGAliceFileName = fileName; | |
334 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { | |
335 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), | |
336 | fGAliceFileName); | |
337 | fGAliceFileName = absFileName; | |
338 | delete[] absFileName; | |
339 | } | |
ac1671c0 | 340 | |
341 | AliDebug(2, Form("galice file name set to %s", fileName)); | |
0421c3d1 | 342 | } |
343 | ||
18b43626 | 344 | //_____________________________________________________________________________ |
345 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, | |
346 | Int_t nEvents) | |
347 | { | |
348 | // set the number of events per file for the given detector and data type | |
349 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") | |
350 | ||
351 | TNamed* obj = new TNamed(detector, type); | |
352 | obj->SetUniqueID(nEvents); | |
353 | fEventsPerFile.Add(obj); | |
354 | } | |
355 | ||
6bae477a | 356 | //_____________________________________________________________________________ |
357 | Bool_t AliSimulation::ApplyAlignObjsToGeom(TObjArray* alObjArray) | |
358 | { | |
359 | // Read collection of alignment objects (AliAlignObj derived) saved | |
360 | // in the TClonesArray ClArrayName and apply them to the geometry | |
361 | // manager singleton. | |
362 | // | |
363 | alObjArray->Sort(); | |
364 | Int_t nvols = alObjArray->GetEntriesFast(); | |
365 | ||
b5874ce3 | 366 | Bool_t flag = kTRUE; |
367 | ||
6bae477a | 368 | for(Int_t j=0; j<nvols; j++) |
369 | { | |
370 | AliAlignObj* alobj = (AliAlignObj*) alObjArray->UncheckedAt(j); | |
b5874ce3 | 371 | if (alobj->ApplyToGeometry() == kFALSE) flag = kFALSE; |
6bae477a | 372 | } |
373 | ||
374 | if (AliDebugLevelClass() >= 1) { | |
da5b935b | 375 | gGeoManager->GetTopNode()->CheckOverlaps(1); |
6bae477a | 376 | TObjArray* ovexlist = gGeoManager->GetListOfOverlaps(); |
377 | if(ovexlist->GetEntriesFast()){ | |
378 | AliError("The application of alignment objects to the geometry caused huge overlaps/extrusions!"); | |
379 | } | |
380 | } | |
381 | ||
b5874ce3 | 382 | return flag; |
6bae477a | 383 | |
384 | } | |
385 | ||
b9bc0f82 | 386 | //_____________________________________________________________________________ |
178a256c | 387 | Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* fileName, const char* clArrayName) |
b9bc0f82 | 388 | { |
389 | // read collection of alignment objects (AliAlignObj derived) saved | |
390 | // in the TClonesArray ClArrayName in the file fileName and apply | |
391 | // them to the TGeo geometry passed as argument | |
392 | // | |
393 | ||
394 | TFile* inFile = TFile::Open(fileName,"READ"); | |
395 | if (!inFile || !inFile->IsOpen()) { | |
396 | AliErrorClass(Form("Could not open file %s !",fileName)); | |
397 | return kFALSE; | |
398 | } | |
399 | ||
995ad051 | 400 | TClonesArray* alObjArray = ((TClonesArray*) inFile->Get(clArrayName)); |
8c30cb69 | 401 | inFile->Close(); |
995ad051 | 402 | if (!alObjArray) { |
403 | AliErrorClass(Form("Could not get array (%s) from file (%s) !",clArrayName,fileName)); | |
404 | return kFALSE; | |
405 | } | |
8c30cb69 | 406 | |
6bae477a | 407 | return ApplyAlignObjsToGeom(alObjArray); |
b9bc0f82 | 408 | |
409 | } | |
410 | ||
411 | //_____________________________________________________________________________ | |
178a256c | 412 | Bool_t AliSimulation::ApplyAlignObjsToGeom(AliCDBParam* param, AliCDBId& Id) |
b9bc0f82 | 413 | { |
414 | // read collection of alignment objects (AliAlignObj derived) saved | |
415 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by | |
416 | // param (to get the AliCDBStorage) and Id; apply the alignment objects | |
417 | // to the TGeo geometry passed as argument | |
418 | // | |
419 | ||
420 | AliCDBStorage* storage = AliCDBManager::Instance()->GetStorage(param); | |
421 | AliCDBEntry* entry = storage->Get(Id); | |
422 | TClonesArray* AlObjArray = ((TClonesArray*) entry->GetObject()); | |
423 | ||
6bae477a | 424 | return ApplyAlignObjsToGeom(AlObjArray); |
b9bc0f82 | 425 | |
426 | } | |
427 | ||
428 | //_____________________________________________________________________________ | |
178a256c | 429 | Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* uri, const char* path, Int_t runnum, Int_t version, Int_t sversion) |
b9bc0f82 | 430 | { |
431 | // read collection of alignment objects (AliAlignObj derived) saved | |
432 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by | |
433 | // param (to get the AliCDBStorage) and Id; apply the alignment objects | |
434 | // to the TGeo geometry passed as argument | |
435 | // | |
436 | ||
437 | AliCDBParam* param = AliCDBManager::Instance()->CreateParameter(uri); | |
438 | AliCDBId id(path, runnum, runnum, version, sversion); | |
b9bc0f82 | 439 | |
178a256c | 440 | return ApplyAlignObjsToGeom(param, id); |
b9bc0f82 | 441 | |
442 | } | |
443 | ||
024cf675 | 444 | //_____________________________________________________________________________ |
445 | Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* detName, Int_t runnum, Int_t version, Int_t sversion) | |
446 | { | |
447 | // read collection of alignment objects (AliAlignObj derived) saved | |
448 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by | |
449 | // param (to get the AliCDBStorage) and Id; apply the alignment objects | |
450 | // to the TGeo geometry passed as argument | |
451 | // | |
452 | ||
024cf675 | 453 | AliCDBPath path(detName,"Align","Data"); |
454 | AliCDBEntry* entry = AliCDBManager::Instance()->Get(path.GetPath(),runnum,version,sversion); | |
455 | ||
456 | if(!entry) return kFALSE; | |
457 | TClonesArray* AlObjArray = ((TClonesArray*) entry->GetObject()); | |
458 | ||
6bae477a | 459 | return ApplyAlignObjsToGeom(AlObjArray); |
024cf675 | 460 | } |
461 | ||
462 | //_____________________________________________________________________________ | |
463 | Bool_t AliSimulation::SetAlignObjArraySingleDet(const char* detName) | |
464 | { | |
465 | // Fills array of single detector's alignable objects from CDB | |
466 | ||
467 | AliDebug(2, Form("Loading alignment data for detector: %s",detName)); | |
468 | ||
469 | AliCDBEntry *entry; | |
470 | ||
471 | AliCDBPath path(detName,"Align","Data"); | |
472 | ||
473 | entry=AliCDBManager::Instance()->Get(path.GetPath()); | |
474 | if(!entry){ | |
475 | AliDebug(2,Form("Couldn't load alignment data for detector %s",detName)); | |
476 | return kFALSE; | |
477 | } | |
478 | entry->SetOwner(1); | |
479 | TClonesArray *alignArray = (TClonesArray*) entry->GetObject(); | |
480 | alignArray->SetOwner(0); | |
481 | AliDebug(2,Form("Found %d alignment objects for %s", | |
482 | alignArray->GetEntries(),detName)); | |
483 | ||
484 | AliAlignObj *alignObj=0; | |
485 | TIter iter(alignArray); | |
486 | ||
487 | // loop over align objects in detector | |
488 | while( ( alignObj=(AliAlignObj *) iter.Next() ) ){ | |
489 | fAlignObjArray->Add(alignObj); | |
490 | } | |
491 | // delete entry --- Don't delete, it is cached! | |
492 | ||
493 | AliDebug(2, Form("fAlignObjArray entries: %d",fAlignObjArray->GetEntries() )); | |
494 | return kTRUE; | |
495 | ||
496 | } | |
497 | ||
6bae477a | 498 | //_____________________________________________________________________________ |
499 | Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) | |
500 | { | |
501 | // Read the alignment objects from CDB. | |
502 | // Each detector is supposed to have the | |
503 | // alignment objects in DET/Align/Data CDB path. | |
504 | // All the detector objects are then collected, | |
505 | // sorted by geometry level (starting from ALIC) and | |
506 | // then applied to the TGeo geometry. | |
507 | // Finally an overlaps check is performed. | |
508 | ||
509 | Bool_t delRunLoader = kFALSE; | |
510 | if (!runLoader) { | |
511 | runLoader = LoadRun("READ"); | |
512 | if (!runLoader) return kFALSE; | |
513 | delRunLoader = kTRUE; | |
514 | } | |
515 | ||
516 | // Load alignment data from CDB and fill fAlignObjArray | |
517 | if(fLoadAlignFromCDB){ | |
518 | if(!fAlignObjArray) fAlignObjArray = new TObjArray(); | |
519 | ||
520 | //fAlignObjArray->RemoveAll(); | |
521 | fAlignObjArray->Clear(); | |
522 | fAlignObjArray->SetOwner(0); | |
523 | ||
524 | TString detStr = fLoadAlignData; | |
525 | TString dataNotLoaded=""; | |
526 | TString dataLoaded=""; | |
527 | ||
528 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
529 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
530 | AliModule* det = (AliModule*) detArray->At(iDet); | |
7250c343 | 531 | if (!det || !det->IsActive()) continue; |
6bae477a | 532 | if (IsSelected(det->GetName(), detStr)) { |
533 | if(!SetAlignObjArraySingleDet(det->GetName())){ | |
534 | dataNotLoaded += det->GetName(); | |
535 | dataNotLoaded += " "; | |
536 | } else { | |
537 | dataLoaded += det->GetName(); | |
538 | dataLoaded += " "; | |
539 | } | |
540 | } | |
541 | } // end loop over detectors | |
542 | ||
543 | if ((detStr.CompareTo("ALL") == 0)) detStr = ""; | |
544 | dataNotLoaded += detStr; | |
7250c343 | 545 | if(!dataLoaded.IsNull()) AliInfo(Form("Alignment data loaded for: %s", |
6bae477a | 546 | dataLoaded.Data())); |
7250c343 | 547 | if(!dataNotLoaded.IsNull()) AliInfo(Form("Didn't/couldn't load alignment data for: %s", |
6bae477a | 548 | dataNotLoaded.Data())); |
549 | } // fLoadAlignFromCDB flag | |
550 | ||
551 | // Check if the array with alignment objects was | |
552 | // provided by the user. If yes, apply the objects | |
553 | // to the present TGeo geometry | |
554 | if (fAlignObjArray) { | |
555 | if (gGeoManager && gGeoManager->IsClosed()) { | |
556 | if (ApplyAlignObjsToGeom(fAlignObjArray) == kFALSE) { | |
b5874ce3 | 557 | AliError("The misalignment of one or more volumes failed!" |
558 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
559 | if (delRunLoader) delete runLoader; | |
6bae477a | 560 | return kFALSE; |
561 | } | |
562 | } | |
563 | else { | |
564 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
b5874ce3 | 565 | if (delRunLoader) delete runLoader; |
6bae477a | 566 | return kFALSE; |
567 | } | |
568 | } | |
569 | ||
ef7ff1f9 | 570 | |
571 | // Update the internal geometry of modules (ITS needs it) | |
572 | TString detStr = fLoadAlignData; | |
573 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
574 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
575 | ||
576 | AliModule* det = (AliModule*) detArray->At(iDet); | |
577 | if (!det || !det->IsActive()) continue; | |
578 | if (IsSelected(det->GetName(), detStr)) { | |
579 | det->UpdateInternalGeometry(); | |
580 | } | |
581 | } // end loop over detectors | |
582 | ||
583 | ||
6bae477a | 584 | if (delRunLoader) delete runLoader; |
585 | ||
a03b0371 | 586 | // Update the TGeoPhysicalNodes |
587 | gGeoManager->RefreshPhysicalNodes(); | |
588 | ||
6bae477a | 589 | return kTRUE; |
590 | } | |
591 | ||
592 | ||
593 | //_____________________________________________________________________________ | |
594 | Bool_t AliSimulation::SetRunNumber() | |
595 | { | |
596 | // Set the CDB manager run number | |
597 | // The run number is retrieved from gAlice | |
598 | ||
599 | if(AliCDBManager::Instance()->GetRun() < 0) { | |
600 | AliRunLoader* runLoader = LoadRun("READ"); | |
601 | if (!runLoader) return kFALSE; | |
602 | else { | |
603 | AliCDBManager::Instance()->SetRun(runLoader->GetAliRun()->GetRunNumber()); | |
604 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); | |
605 | delete runLoader; | |
606 | } | |
607 | } | |
608 | return kTRUE; | |
609 | } | |
610 | ||
85a5290f | 611 | //_____________________________________________________________________________ |
612 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) | |
613 | { | |
614 | // add a file with background events for merging | |
615 | ||
616 | TObjString* fileNameStr = new TObjString(fileName); | |
617 | fileNameStr->SetUniqueID(nSignalPerBkgrd); | |
95601147 | 618 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f | 619 | fBkgrdFileNames->Add(fileNameStr); |
620 | } | |
621 | ||
ca30848f | 622 | void AliSimulation::EmbedInto(const char* fileName, Int_t nSignalPerBkgrd) |
623 | { | |
624 | // add a file with background events for embeddin | |
625 | MergeWith(fileName, nSignalPerBkgrd); | |
626 | fEmbeddingFlag = kTRUE; | |
627 | } | |
85a5290f | 628 | |
629 | //_____________________________________________________________________________ | |
630 | Bool_t AliSimulation::Run(Int_t nEvents) | |
631 | { | |
632 | // run the generation, simulation and digitization | |
633 | ||
ec92bee0 | 634 | InitCDBStorage(); |
b0314964 | 635 | |
85a5290f | 636 | if (nEvents > 0) fNEvents = nEvents; |
637 | ||
638 | // generation and simulation -> hits | |
639 | if (fRunGeneration) { | |
85a5290f | 640 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
641 | } | |
642 | ||
6bae477a | 643 | // Set run number in CDBManager (if it is not already set in RunSimulation) |
644 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; | |
645 | ||
646 | // Load and misalign the geometry | |
647 | if (!gGeoManager) { | |
648 | TGeoManager::Import("geometry.root"); | |
649 | if (!gGeoManager) if (fStopOnError) return kFALSE; | |
650 | if (!MisalignGeometry()) if (fStopOnError) return kFALSE; | |
651 | } | |
ca30848f | 652 | |
85a5290f | 653 | // hits -> summable digits |
654 | if (!fMakeSDigits.IsNull()) { | |
655 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; | |
656 | } | |
657 | ||
658 | // summable digits -> digits | |
659 | if (!fMakeDigits.IsNull()) { | |
660 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { | |
661 | if (fStopOnError) return kFALSE; | |
662 | } | |
663 | } | |
664 | ||
665 | // hits -> digits | |
666 | if (!fMakeDigitsFromHits.IsNull()) { | |
95601147 | 667 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 | 668 | AliWarning(Form("Merging and direct creation of digits from hits " |
669 | "was selected for some detectors. " | |
670 | "No merging will be done for the following detectors: %s", | |
671 | fMakeDigitsFromHits.Data())); | |
85a5290f | 672 | } |
673 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { | |
674 | if (fStopOnError) return kFALSE; | |
675 | } | |
676 | } | |
677 | ||
a5a091ce | 678 | // digits -> trigger |
087426de | 679 | if (!RunTrigger(fMakeTrigger)) { |
680 | if (fStopOnError) return kFALSE; | |
a5a091ce | 681 | } |
682 | ||
0421c3d1 | 683 | // digits -> raw data |
684 | if (!fWriteRawData.IsNull()) { | |
06c7e392 | 685 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
686 | fDeleteIntermediateFiles)) { | |
0421c3d1 | 687 | if (fStopOnError) return kFALSE; |
688 | } | |
689 | } | |
690 | ||
85a5290f | 691 | return kTRUE; |
692 | } | |
693 | ||
a5a091ce | 694 | //_____________________________________________________________________________ |
695 | Bool_t AliSimulation::RunTrigger(const char* descriptors) | |
696 | { | |
697 | // run the trigger | |
698 | ||
bacbe0fd | 699 | TStopwatch stopwatch; |
700 | stopwatch.Start(); | |
a5a091ce | 701 | |
bacbe0fd | 702 | AliRunLoader* runLoader = LoadRun("READ"); |
703 | if (!runLoader) return kFALSE; | |
704 | TString des = descriptors; | |
705 | ||
087426de | 706 | if (des.IsNull()) { |
707 | if (gAlice->GetTriggerDescriptor() != "") { | |
708 | des = gAlice->GetTriggerDescriptor(); | |
709 | } | |
710 | else { | |
711 | AliWarning("No trigger descriptor is specified. Skipping the trigger simulation..."); | |
712 | return kTRUE; | |
713 | } | |
714 | } | |
715 | ||
0f46f5fa | 716 | runLoader->MakeTree( "GG" ); |
bacbe0fd | 717 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); |
a5a091ce | 718 | // Load Descriptors |
bacbe0fd | 719 | aCTP->LoadDescriptor( des ); |
a5a091ce | 720 | |
721 | // digits -> trigger | |
bacbe0fd | 722 | if( !aCTP->RunTrigger( runLoader ) ) { |
a5a091ce | 723 | if (fStopOnError) { |
bacbe0fd | 724 | // delete aCTP; |
a5a091ce | 725 | return kFALSE; |
726 | } | |
bacbe0fd | 727 | } |
a5a091ce | 728 | |
bacbe0fd | 729 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
730 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
a5a091ce | 731 | |
bacbe0fd | 732 | delete runLoader; |
a5a091ce | 733 | |
bacbe0fd | 734 | return kTRUE; |
a5a091ce | 735 | } |
736 | ||
007155cc | 737 | //_____________________________________________________________________________ |
738 | Bool_t AliSimulation::WriteTriggerRawData() | |
739 | { | |
740 | // Writes the CTP (trigger) DDL raw data | |
741 | // Details of the format are given in the | |
742 | // trigger TDR - pages 134 and 135. | |
743 | AliCTPRawData writer; | |
744 | writer.RawData(); | |
a5a091ce | 745 | |
007155cc | 746 | return kTRUE; |
747 | } | |
a5a091ce | 748 | |
85a5290f | 749 | //_____________________________________________________________________________ |
95601147 | 750 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f | 751 | { |
752 | // run the generation and simulation | |
753 | ||
4df28b43 | 754 | TStopwatch stopwatch; |
755 | stopwatch.Start(); | |
756 | ||
95601147 | 757 | if (!gAlice) { |
ac1671c0 | 758 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 | 759 | return kFALSE; |
760 | } | |
761 | if (gAlice->Modules()->GetEntries() > 0) { | |
ac1671c0 | 762 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 | 763 | return kFALSE; |
764 | } | |
765 | ||
ac1671c0 | 766 | AliInfo(Form("initializing gAlice with config file %s", |
767 | fConfigFileName.Data())); | |
815c2b38 | 768 | StdoutToAliInfo(StderrToAliError( |
769 | gAlice->Init(fConfigFileName.Data()); | |
770 | );); | |
995ad051 | 771 | |
087426de | 772 | // Get the trigger descriptor string |
773 | // Either from AliSimulation or from | |
774 | // gAlice | |
775 | if (fMakeTrigger.IsNull()) { | |
776 | if (gAlice->GetTriggerDescriptor() != "") | |
777 | fMakeTrigger = gAlice->GetTriggerDescriptor(); | |
778 | } | |
779 | else | |
780 | gAlice->SetTriggerDescriptor(fMakeTrigger.Data()); | |
781 | ||
6bae477a | 782 | // Set run number in CDBManager |
024cf675 | 783 | AliCDBManager::Instance()->SetRun(gAlice->GetRunNumber()); |
784 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); | |
785 | ||
786 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
787 | if (!runLoader) { | |
788 | AliError(Form("gAlice has no run loader object. " | |
789 | "Check your config file: %s", fConfigFileName.Data())); | |
790 | return kFALSE; | |
791 | } | |
792 | SetGAliceFile(runLoader->GetFileName()); | |
793 | ||
bea6ea16 | 794 | // Export ideal geometry |
795 | if (gGeoManager) gGeoManager->Export("geometry.root"); | |
024cf675 | 796 | |
6bae477a | 797 | // Misalign geometry |
e198134a | 798 | // if (!MisalignGeometry(runLoader)) { |
799 | // delete runLoader; | |
800 | // return kFALSE; | |
801 | // } | |
802 | MisalignGeometry(runLoader); | |
995ad051 | 803 | |
6bae477a | 804 | // Export (mis)aligned geometry |
805 | if (gGeoManager) gGeoManager->Export("misaligned_geometry.root"); | |
806 | ||
024cf675 | 807 | // AliRunLoader* runLoader = gAlice->GetRunLoader(); |
808 | // if (!runLoader) { | |
809 | // AliError(Form("gAlice has no run loader object. " | |
810 | // "Check your config file: %s", fConfigFileName.Data())); | |
811 | // return kFALSE; | |
812 | // } | |
813 | // SetGAliceFile(runLoader->GetFileName()); | |
85a5290f | 814 | |
04bae0a0 | 815 | if (!gAlice->Generator()) { |
ac1671c0 | 816 | AliError(Form("gAlice has no generator object. " |
817 | "Check your config file: %s", fConfigFileName.Data())); | |
04bae0a0 | 818 | return kFALSE; |
819 | } | |
05526d44 | 820 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 | 821 | |
822 | // get vertex from background file in case of merging | |
823 | if (fUseBkgrdVertex && | |
824 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { | |
05526d44 | 825 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 | 826 | const char* fileName = ((TObjString*) |
827 | (fBkgrdFileNames->At(0)))->GetName(); | |
ac1671c0 | 828 | AliInfo(Form("The vertex will be taken from the background " |
829 | "file %s with nSignalPerBackground = %d", | |
830 | fileName, signalPerBkgrd)); | |
04bae0a0 | 831 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
832 | gAlice->Generator()->SetVertexGenerator(vtxGen); | |
833 | } | |
834 | ||
85a5290f | 835 | if (!fRunSimulation) { |
85a5290f | 836 | gAlice->Generator()->SetTrackingFlag(0); |
837 | } | |
838 | ||
18b43626 | 839 | // set the number of events per file for given detectors and data types |
840 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { | |
841 | if (!fEventsPerFile[i]) continue; | |
842 | const char* detName = fEventsPerFile[i]->GetName(); | |
843 | const char* typeName = fEventsPerFile[i]->GetTitle(); | |
844 | TString loaderName(detName); | |
845 | loaderName += "Loader"; | |
846 | AliLoader* loader = runLoader->GetLoader(loaderName); | |
847 | if (!loader) { | |
ac1671c0 | 848 | AliError(Form("RunSimulation", "no loader for %s found\n" |
849 | "Number of events per file not set for %s %s", | |
850 | detName, typeName, detName)); | |
18b43626 | 851 | continue; |
852 | } | |
853 | AliDataLoader* dataLoader = | |
854 | loader->GetDataLoader(typeName); | |
855 | if (!dataLoader) { | |
ac1671c0 | 856 | AliError(Form("no data loader for %s found\n" |
857 | "Number of events per file not set for %s %s", | |
858 | typeName, detName, typeName)); | |
18b43626 | 859 | continue; |
860 | } | |
861 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); | |
ac1671c0 | 862 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
863 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); | |
18b43626 | 864 | } |
865 | ||
ac1671c0 | 866 | AliInfo("running gAlice"); |
815c2b38 | 867 | StdoutToAliInfo(StderrToAliError( |
868 | gAlice->Run(nEvents); | |
869 | );); | |
95601147 | 870 | |
871 | delete runLoader; | |
85a5290f | 872 | |
5f8272e1 | 873 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
874 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
4df28b43 | 875 | |
85a5290f | 876 | return kTRUE; |
877 | } | |
878 | ||
879 | //_____________________________________________________________________________ | |
95601147 | 880 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f | 881 | { |
882 | // run the digitization and produce summable digits | |
883 | ||
4df28b43 | 884 | TStopwatch stopwatch; |
885 | stopwatch.Start(); | |
886 | ||
95601147 | 887 | AliRunLoader* runLoader = LoadRun(); |
888 | if (!runLoader) return kFALSE; | |
889 | ||
85a5290f | 890 | TString detStr = detectors; |
95601147 | 891 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 892 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
893 | AliModule* det = (AliModule*) detArray->At(iDet); | |
894 | if (!det || !det->IsActive()) continue; | |
895 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 896 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
de76655b | 897 | TStopwatch stopwatchDet; |
898 | stopwatchDet.Start(); | |
85a5290f | 899 | det->Hits2SDigits(); |
5f8272e1 | 900 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
901 | det->GetName(),stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
85a5290f | 902 | } |
903 | } | |
904 | ||
905 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 906 | AliError(Form("the following detectors were not found: %s", |
907 | detStr.Data())); | |
85a5290f | 908 | if (fStopOnError) return kFALSE; |
909 | } | |
910 | ||
95601147 | 911 | delete runLoader; |
912 | ||
5f8272e1 | 913 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
914 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
4df28b43 | 915 | |
85a5290f | 916 | return kTRUE; |
917 | } | |
918 | ||
919 | ||
920 | //_____________________________________________________________________________ | |
95601147 | 921 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
922 | const char* excludeDetectors) | |
85a5290f | 923 | { |
924 | // run the digitization and produce digits from sdigits | |
925 | ||
4df28b43 | 926 | TStopwatch stopwatch; |
927 | stopwatch.Start(); | |
928 | ||
95601147 | 929 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); |
930 | if (gAlice) delete gAlice; | |
931 | gAlice = NULL; | |
932 | ||
933 | Int_t nStreams = 1; | |
05526d44 | 934 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
935 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); | |
85a5290f | 936 | AliRunDigitizer* manager = new AliRunDigitizer(nStreams, signalPerBkgrd); |
ca30848f | 937 | // manager->SetEmbeddingFlag(fEmbeddingFlag); |
85a5290f | 938 | manager->SetInputStream(0, fGAliceFileName.Data()); |
939 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { | |
940 | const char* fileName = ((TObjString*) | |
941 | (fBkgrdFileNames->At(iStream-1)))->GetName(); | |
942 | manager->SetInputStream(iStream, fileName); | |
943 | } | |
944 | ||
945 | TString detStr = detectors; | |
946 | TString detExcl = excludeDetectors; | |
95601147 | 947 | manager->GetInputStream(0)->ImportgAlice(); |
948 | AliRunLoader* runLoader = | |
949 | AliRunLoader::GetRunLoader(manager->GetInputStream(0)->GetFolderName()); | |
950 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
85a5290f | 951 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
952 | AliModule* det = (AliModule*) detArray->At(iDet); | |
953 | if (!det || !det->IsActive()) continue; | |
954 | if (IsSelected(det->GetName(), detStr) && | |
955 | !IsSelected(det->GetName(), detExcl)) { | |
4df28b43 | 956 | AliDigitizer* digitizer = det->CreateDigitizer(manager); |
ca30848f | 957 | |
4df28b43 | 958 | if (!digitizer) { |
ac1671c0 | 959 | AliError(Form("no digitizer for %s", det->GetName())); |
85a5290f | 960 | if (fStopOnError) return kFALSE; |
4df28b43 | 961 | } else { |
962 | digitizer->SetRegionOfInterest(fRegionOfInterest); | |
85a5290f | 963 | } |
964 | } | |
965 | } | |
966 | ||
967 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 968 | AliError(Form("the following detectors were not found: %s", |
969 | detStr.Data())); | |
85a5290f | 970 | if (fStopOnError) return kFALSE; |
971 | } | |
972 | ||
973 | if (!manager->GetListOfTasks()->IsEmpty()) { | |
ac1671c0 | 974 | AliInfo("executing digitization"); |
85a5290f | 975 | manager->Exec(""); |
976 | } | |
95601147 | 977 | |
85a5290f | 978 | delete manager; |
979 | ||
5f8272e1 | 980 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
981 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
982 | ||
85a5290f | 983 | return kTRUE; |
984 | } | |
985 | ||
986 | //_____________________________________________________________________________ | |
95601147 | 987 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f | 988 | { |
989 | // run the digitization and produce digits from hits | |
990 | ||
4df28b43 | 991 | TStopwatch stopwatch; |
992 | stopwatch.Start(); | |
993 | ||
591f51bb | 994 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 | 995 | if (!runLoader) return kFALSE; |
996 | ||
85a5290f | 997 | TString detStr = detectors; |
95601147 | 998 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 999 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1000 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1001 | if (!det || !det->IsActive()) continue; | |
1002 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1003 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f | 1004 | det->Hits2Digits(); |
1005 | } | |
1006 | } | |
1007 | ||
1008 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1009 | AliError(Form("the following detectors were not found: %s", |
1010 | detStr.Data())); | |
85a5290f | 1011 | if (fStopOnError) return kFALSE; |
1012 | } | |
1013 | ||
b17cac0f | 1014 | delete runLoader; |
591f51bb | 1015 | //PH Temporary fix to avoid interference with the PHOS loder/getter |
1016 | //PH The problem has to be solved in more general way 09/06/05 | |
95601147 | 1017 | |
5f8272e1 | 1018 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1019 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
4df28b43 | 1020 | |
85a5290f | 1021 | return kTRUE; |
1022 | } | |
1023 | ||
0421c3d1 | 1024 | //_____________________________________________________________________________ |
06c7e392 | 1025 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
1026 | const char* fileName, | |
1027 | Bool_t deleteIntermediateFiles) | |
0421c3d1 | 1028 | { |
1029 | // convert the digits to raw data | |
06c7e392 | 1030 | // First DDL raw data files for the given detectors are created. |
1031 | // If a file name is given, the DDL files are then converted to a DATE file. | |
1032 | // If deleteIntermediateFiles is true, the DDL raw files are deleted | |
1033 | // afterwards. | |
1034 | // If the file name has the extension ".root", the DATE file is converted | |
1035 | // to a root file. | |
1036 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. | |
0421c3d1 | 1037 | |
1038 | TStopwatch stopwatch; | |
1039 | stopwatch.Start(); | |
1040 | ||
06c7e392 | 1041 | if (!WriteRawFiles(detectors)) { |
1042 | if (fStopOnError) return kFALSE; | |
1043 | } | |
1044 | ||
1045 | TString dateFileName(fileName); | |
1046 | if (!dateFileName.IsNull()) { | |
1047 | Bool_t rootOutput = dateFileName.EndsWith(".root"); | |
1048 | if (rootOutput) dateFileName += ".date"; | |
1049 | if (!ConvertRawFilesToDate(dateFileName)) { | |
1050 | if (fStopOnError) return kFALSE; | |
1051 | } | |
1052 | if (deleteIntermediateFiles) { | |
1053 | AliRunLoader* runLoader = LoadRun("READ"); | |
1054 | if (runLoader) for (Int_t iEvent = 0; | |
1055 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1056 | char command[256]; | |
1057 | sprintf(command, "rm -r raw%d", iEvent); | |
1058 | gSystem->Exec(command); | |
1059 | } | |
1060 | } | |
1061 | ||
1062 | if (rootOutput) { | |
1063 | if (!ConvertDateToRoot(dateFileName, fileName)) { | |
1064 | if (fStopOnError) return kFALSE; | |
1065 | } | |
1066 | if (deleteIntermediateFiles) { | |
1067 | gSystem->Unlink(dateFileName); | |
1068 | } | |
1069 | } | |
1070 | } | |
1071 | ||
5f8272e1 | 1072 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1073 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
06c7e392 | 1074 | |
1075 | return kTRUE; | |
1076 | } | |
1077 | ||
1078 | //_____________________________________________________________________________ | |
1079 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) | |
1080 | { | |
1081 | // convert the digits to raw data DDL files | |
1082 | ||
1083 | AliRunLoader* runLoader = LoadRun("READ"); | |
0421c3d1 | 1084 | if (!runLoader) return kFALSE; |
1085 | ||
06c7e392 | 1086 | // write raw data to DDL files |
0421c3d1 | 1087 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 | 1088 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 | 1089 | runLoader->GetEvent(iEvent); |
1090 | TString baseDir = gSystem->WorkingDirectory(); | |
1091 | char dirName[256]; | |
1092 | sprintf(dirName, "raw%d", iEvent); | |
1093 | gSystem->MakeDirectory(dirName); | |
1094 | if (!gSystem->ChangeDirectory(dirName)) { | |
ac1671c0 | 1095 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 | 1096 | if (fStopOnError) return kFALSE; else continue; |
1097 | } | |
1098 | ||
1099 | TString detStr = detectors; | |
1100 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1101 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1102 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1103 | if (!det || !det->IsActive()) continue; | |
1104 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1105 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 | 1106 | det->Digits2Raw(); |
1107 | } | |
1108 | } | |
1109 | ||
007155cc | 1110 | if (!WriteTriggerRawData()) |
1111 | if (fStopOnError) return kFALSE; | |
1112 | ||
0421c3d1 | 1113 | gSystem->ChangeDirectory(baseDir); |
1114 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1115 | AliError(Form("the following detectors were not found: %s", |
1116 | detStr.Data())); | |
0421c3d1 | 1117 | if (fStopOnError) return kFALSE; |
1118 | } | |
1119 | } | |
1120 | ||
1121 | delete runLoader; | |
06c7e392 | 1122 | return kTRUE; |
1123 | } | |
0421c3d1 | 1124 | |
06c7e392 | 1125 | //_____________________________________________________________________________ |
1126 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName) | |
1127 | { | |
1128 | // convert raw data DDL files to a DATE file with the program "dateStream" | |
1129 | ||
06c7e392 | 1130 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1131 | if (!path) { | |
ac1671c0 | 1132 | AliError("the program dateStream was not found"); |
06c7e392 | 1133 | if (fStopOnError) return kFALSE; |
1134 | } else { | |
1135 | delete[] path; | |
1136 | } | |
0421c3d1 | 1137 | |
06c7e392 | 1138 | AliRunLoader* runLoader = LoadRun("READ"); |
1139 | if (!runLoader) return kFALSE; | |
1140 | ||
ac1671c0 | 1141 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
06c7e392 | 1142 | char command[256]; |
f28a8d2d | 1143 | // Note the option -s. It is used in order to avoid |
1144 | // the generation of SOR/EOR events. | |
1145 | sprintf(command, "dateStream -s -D -o %s -# %d -C", | |
06c7e392 | 1146 | dateFileName, runLoader->GetNumberOfEvents()); |
1147 | FILE* pipe = gSystem->OpenPipe(command, "w"); | |
1148 | ||
1149 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1150 | fprintf(pipe, "GDC\n"); | |
1151 | Float_t ldc = 0; | |
1152 | Int_t prevLDC = -1; | |
1153 | ||
1154 | // loop over detectors and DDLs | |
362c9d61 | 1155 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
1156 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
06c7e392 | 1157 | |
362c9d61 | 1158 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); |
06c7e392 | 1159 | Int_t ldcID = Int_t(ldc + 0.0001); |
362c9d61 | 1160 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); |
06c7e392 | 1161 | |
1162 | char rawFileName[256]; | |
362c9d61 | 1163 | sprintf(rawFileName, "raw%d/%s", |
1164 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); | |
06c7e392 | 1165 | |
1166 | // check existence and size of raw data file | |
1167 | FILE* file = fopen(rawFileName, "rb"); | |
1168 | if (!file) continue; | |
1169 | fseek(file, 0, SEEK_END); | |
1170 | unsigned long size = ftell(file); | |
aa04f81b | 1171 | fclose(file); |
1172 | if (!size) continue; | |
06c7e392 | 1173 | |
1174 | if (ldcID != prevLDC) { | |
1175 | fprintf(pipe, " LDC Id %d\n", ldcID); | |
1176 | prevLDC = ldcID; | |
1177 | } | |
1178 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1179 | } | |
1180 | } | |
1181 | } | |
1182 | ||
1183 | Int_t result = gSystem->ClosePipe(pipe); | |
1184 | ||
1185 | delete runLoader; | |
1186 | return (result == 0); | |
1187 | } | |
1188 | ||
1189 | //_____________________________________________________________________________ | |
1190 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, | |
1191 | const char* rootFileName) | |
1192 | { | |
1193 | // convert a DATE file to a root file with the program "alimdc" | |
1194 | ||
1195 | // ALIMDC setup | |
f28a8d2d | 1196 | const Int_t kDBSize = 2000000000; |
c83eb8f4 | 1197 | const Int_t kTagDBSize = 1000000000; |
06c7e392 | 1198 | const Bool_t kFilter = kFALSE; |
f28a8d2d | 1199 | const Int_t kCompression = 0; |
06c7e392 | 1200 | |
1201 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); | |
1202 | if (!path) { | |
ac1671c0 | 1203 | AliError("the program alimdc was not found"); |
06c7e392 | 1204 | if (fStopOnError) return kFALSE; |
1205 | } else { | |
1206 | delete[] path; | |
1207 | } | |
1208 | ||
ac1671c0 | 1209 | AliInfo(Form("converting DATE file %s to root file %s", |
1210 | dateFileName, rootFileName)); | |
06c7e392 | 1211 | |
f732bd7d | 1212 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1213 | const char* tagDBFS = "/tmp/mdc1/tags"; | |
f732bd7d | 1214 | |
1215 | // User defined file system locations | |
1216 | if (gSystem->Getenv("ALIMDC_RAWDB1")) | |
1217 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); | |
1218 | if (gSystem->Getenv("ALIMDC_RAWDB2")) | |
1219 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); | |
1220 | if (gSystem->Getenv("ALIMDC_TAGDB")) | |
1221 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); | |
f732bd7d | 1222 | |
1223 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1224 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1225 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
f732bd7d | 1226 | |
1227 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); | |
1228 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); | |
1229 | gSystem->Exec(Form("mkdir %s",tagDBFS)); | |
f732bd7d | 1230 | |
1231 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", | |
1232 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); | |
1233 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); | |
1234 | ||
1235 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1236 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1237 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
06c7e392 | 1238 | |
1239 | return (result == 0); | |
0421c3d1 | 1240 | } |
1241 | ||
85a5290f | 1242 | |
95601147 | 1243 | //_____________________________________________________________________________ |
06c7e392 | 1244 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 | 1245 | { |
1246 | // delete existing run loaders, open a new one and load gAlice | |
1247 | ||
1248 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); | |
1249 | AliRunLoader* runLoader = | |
1250 | AliRunLoader::Open(fGAliceFileName.Data(), | |
06c7e392 | 1251 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 | 1252 | if (!runLoader) { |
ac1671c0 | 1253 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 | 1254 | return NULL; |
1255 | } | |
1256 | runLoader->LoadgAlice(); | |
1257 | gAlice = runLoader->GetAliRun(); | |
1258 | if (!gAlice) { | |
ac1671c0 | 1259 | AliError(Form("no gAlice object found in file %s", |
1260 | fGAliceFileName.Data())); | |
95601147 | 1261 | return NULL; |
1262 | } | |
1263 | return runLoader; | |
1264 | } | |
1265 | ||
85a5290f | 1266 | //_____________________________________________________________________________ |
05526d44 | 1267 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1268 | { | |
1269 | // get or calculate the number of signal events per background event | |
1270 | ||
1271 | if (!fBkgrdFileNames) return 1; | |
1272 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); | |
1273 | if (nBkgrdFiles == 0) return 1; | |
1274 | ||
1275 | // get the number of signal events | |
1276 | if (nEvents <= 0) { | |
1277 | AliRunLoader* runLoader = | |
ca30848f | 1278 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); |
05526d44 | 1279 | if (!runLoader) return 1; |
ca30848f | 1280 | |
05526d44 | 1281 | nEvents = runLoader->GetNumberOfEvents(); |
1282 | delete runLoader; | |
1283 | } | |
1284 | ||
1285 | Int_t result = 0; | |
1286 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { | |
1287 | // get the number of background events | |
1288 | const char* fileName = ((TObjString*) | |
1289 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); | |
ca30848f | 1290 | AliRunLoader* runLoader = |
05526d44 | 1291 | AliRunLoader::Open(fileName, "BKGRD"); |
1292 | if (!runLoader) continue; | |
1293 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); | |
1294 | delete runLoader; | |
ca30848f | 1295 | |
05526d44 | 1296 | // get or calculate the number of signal per background events |
1297 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); | |
1298 | if (nSignalPerBkgrd <= 0) { | |
1299 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; | |
1300 | } else if (result && (result != nSignalPerBkgrd)) { | |
ac1671c0 | 1301 | AliInfo(Form("the number of signal events per background event " |
1302 | "will be changed from %d to %d for stream %d", | |
1303 | nSignalPerBkgrd, result, iBkgrdFile+1)); | |
05526d44 | 1304 | nSignalPerBkgrd = result; |
1305 | } | |
1306 | ||
1307 | if (!result) result = nSignalPerBkgrd; | |
1308 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { | |
ac1671c0 | 1309 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1310 | "using %d signal per background events for stream %d", | |
1311 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); | |
05526d44 | 1312 | } |
1313 | } | |
1314 | ||
1315 | return result; | |
1316 | } | |
1317 | ||
1318 | //_____________________________________________________________________________ | |
85a5290f | 1319 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1320 | { | |
1321 | // check whether detName is contained in detectors | |
1322 | // if yes, it is removed from detectors | |
1323 | ||
1324 | // check if all detectors are selected | |
1325 | if ((detectors.CompareTo("ALL") == 0) || | |
1326 | detectors.BeginsWith("ALL ") || | |
1327 | detectors.EndsWith(" ALL") || | |
1328 | detectors.Contains(" ALL ")) { | |
1329 | detectors = "ALL"; | |
1330 | return kTRUE; | |
1331 | } | |
1332 | ||
1333 | // search for the given detector | |
1334 | Bool_t result = kFALSE; | |
1335 | if ((detectors.CompareTo(detName) == 0) || | |
1336 | detectors.BeginsWith(detName+" ") || | |
1337 | detectors.EndsWith(" "+detName) || | |
1338 | detectors.Contains(" "+detName+" ")) { | |
1339 | detectors.ReplaceAll(detName, ""); | |
1340 | result = kTRUE; | |
1341 | } | |
1342 | ||
1343 | // clean up the detectors string | |
1344 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1345 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1346 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1347 | ||
1348 | return result; | |
1349 | } | |
ca30848f | 1350 | |
1351 | Bool_t AliSimulation::ConvertRaw2SDigits(const char* rawDirectory, const char* esdFileName) | |
1352 | { | |
1353 | // | |
1354 | // Steering routine to convert raw data in directory rawDirectory/ to fake SDigits. | |
1355 | // These can be used for embedding of MC tracks into RAW data using the standard | |
1356 | // merging procedure. | |
1357 | // | |
1358 | // If an ESD file is given the reconstructed vertex is taken from it and stored in the event header. | |
1359 | // | |
1360 | if (!gAlice) { | |
1361 | AliError("no gAlice object. Restart aliroot and try again."); | |
1362 | return kFALSE; | |
1363 | } | |
1364 | if (gAlice->Modules()->GetEntries() > 0) { | |
1365 | AliError("gAlice was already run. Restart aliroot and try again."); | |
1366 | return kFALSE; | |
1367 | } | |
1368 | ||
1369 | AliInfo(Form("initializing gAlice with config file %s",fConfigFileName.Data())); | |
1370 | StdoutToAliInfo(StderrToAliError(gAlice->Init(fConfigFileName.Data()););); | |
1371 | // | |
1372 | // Initialize CDB | |
1373 | InitCDBStorage(); | |
1374 | AliCDBManager* man = AliCDBManager::Instance(); | |
1375 | man->SetRun(0); // Should this come from rawdata header ? | |
1376 | ||
1377 | Int_t iDet; | |
1378 | // | |
1379 | // Get the runloader | |
1380 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
1381 | // | |
1382 | // Open esd file if available | |
1383 | TFile* esdFile = TFile::Open(esdFileName); | |
1384 | Bool_t esdOK = (esdFile != 0); | |
1385 | AliESD* esd = new AliESD; | |
1386 | TTree* treeESD = 0; | |
1387 | if (esdOK) { | |
1388 | treeESD = (TTree*) esdFile->Get("esdTree"); | |
1389 | if (!treeESD) { | |
1390 | AliWarning("No ESD tree found"); | |
1391 | esdOK = kFALSE; | |
1392 | } else { | |
1393 | treeESD->SetBranchAddress("ESD", &esd); | |
1394 | } | |
1395 | } | |
1396 | // | |
1397 | // Create the RawReader | |
1398 | AliRawReaderFile* rawReader = new AliRawReaderFile(rawDirectory); | |
1399 | // | |
1400 | // Get list of detectors | |
1401 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1402 | // | |
1403 | // Get Header | |
1404 | AliHeader* header = runLoader->GetHeader(); | |
1405 | // | |
1406 | // Event loop | |
1407 | Int_t nev = 0; | |
1408 | while(kTRUE) { | |
1409 | if (!(rawReader->NextEvent())) break; | |
1410 | // | |
1411 | // Detector loop | |
1412 | for (iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1413 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1414 | AliInfo(Form("Calling Raw2SDigits for %s\n", det->GetName())); | |
1415 | det->Raw2SDigits(rawReader); | |
1416 | rawReader->Reset(); | |
1417 | } // detectors | |
1418 | ||
1419 | // | |
1420 | // If ESD information available obtain reconstructed vertex and store in header. | |
1421 | if (esdOK) { | |
1422 | treeESD->GetEvent(nev); | |
1423 | const AliESDVertex* esdVertex = esd->GetPrimaryVertex(); | |
1424 | Double_t position[3]; | |
1425 | esdVertex->GetXYZ(position); | |
1426 | AliGenEventHeader* mcHeader = new AliGenEventHeader("ESD"); | |
1427 | TArrayF mcV; | |
1428 | mcV.Set(3); | |
1429 | for (Int_t i = 0; i < 3; i++) mcV[i] = position[i]; | |
1430 | mcHeader->SetPrimaryVertex(mcV); | |
1431 | header->Reset(0,nev); | |
1432 | header->SetGenEventHeader(mcHeader); | |
1433 | printf("***** Saved vertex %f %f %f \n", position[0], position[1], position[2]); | |
1434 | } | |
1435 | nev++; | |
1436 | // | |
1437 | // Finish the event | |
1438 | runLoader->TreeE()->Fill(); | |
1439 | runLoader->SetNextEvent(); | |
1440 | } // events | |
1441 | ||
1442 | delete rawReader; | |
1443 | // | |
1444 | // Finish the run | |
1445 | runLoader->CdGAFile(); | |
1446 | runLoader->WriteHeader("OVERWRITE"); | |
1447 | runLoader->WriteRunLoader(); | |
1448 | ||
1449 | return kTRUE; | |
1450 | } |