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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" | |
119 | #include "AliDAQConfig.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" |
85a5290f | 130 | |
131 | ClassImp(AliSimulation) | |
132 | ||
133 | ||
134 | //_____________________________________________________________________________ | |
024cf675 | 135 | AliSimulation::AliSimulation(const char* configFileName, const char* cdbUri, |
95601147 | 136 | const char* name, const char* title) : |
137 | TNamed(name, title), | |
138 | ||
139 | fRunGeneration(kTRUE), | |
140 | fRunSimulation(kTRUE), | |
024cf675 | 141 | fLoadAlignFromCDB(kTRUE), |
142 | fLoadAlignData("ALL"), | |
95601147 | 143 | fMakeSDigits("ALL"), |
144 | fMakeDigits("ALL"), | |
a5a091ce | 145 | fMakeTrigger(""), |
95601147 | 146 | fMakeDigitsFromHits(""), |
0421c3d1 | 147 | fWriteRawData(""), |
06c7e392 | 148 | fRawDataFileName(""), |
149 | fDeleteIntermediateFiles(kFALSE), | |
95601147 | 150 | fStopOnError(kFALSE), |
151 | ||
152 | fNEvents(1), | |
153 | fConfigFileName(configFileName), | |
154 | fGAliceFileName("galice.root"), | |
18b43626 | 155 | fEventsPerFile(), |
95601147 | 156 | fBkgrdFileNames(NULL), |
995ad051 | 157 | fAlignObjArray(NULL), |
04bae0a0 | 158 | fUseBkgrdVertex(kTRUE), |
024cf675 | 159 | fRegionOfInterest(kFALSE), |
160 | fCDBUri(cdbUri) | |
85a5290f | 161 | { |
162 | // create simulation object with default parameters | |
163 | ||
0421c3d1 | 164 | SetGAliceFile("galice.root"); |
85a5290f | 165 | } |
166 | ||
167 | //_____________________________________________________________________________ | |
168 | AliSimulation::AliSimulation(const AliSimulation& sim) : | |
95601147 | 169 | TNamed(sim), |
170 | ||
171 | fRunGeneration(sim.fRunGeneration), | |
172 | fRunSimulation(sim.fRunSimulation), | |
024cf675 | 173 | fLoadAlignFromCDB(sim.fLoadAlignFromCDB), |
174 | fLoadAlignData(sim.fLoadAlignData), | |
95601147 | 175 | fMakeSDigits(sim.fMakeSDigits), |
176 | fMakeDigits(sim.fMakeDigits), | |
a5a091ce | 177 | fMakeTrigger(sim.fMakeTrigger), |
95601147 | 178 | fMakeDigitsFromHits(sim.fMakeDigitsFromHits), |
0421c3d1 | 179 | fWriteRawData(sim.fWriteRawData), |
06c7e392 | 180 | fRawDataFileName(""), |
181 | fDeleteIntermediateFiles(kFALSE), | |
95601147 | 182 | fStopOnError(sim.fStopOnError), |
183 | ||
184 | fNEvents(sim.fNEvents), | |
185 | fConfigFileName(sim.fConfigFileName), | |
186 | fGAliceFileName(sim.fGAliceFileName), | |
18b43626 | 187 | fEventsPerFile(), |
95601147 | 188 | fBkgrdFileNames(NULL), |
995ad051 | 189 | fAlignObjArray(NULL), |
04bae0a0 | 190 | fUseBkgrdVertex(sim.fUseBkgrdVertex), |
024cf675 | 191 | fRegionOfInterest(sim.fRegionOfInterest), |
192 | fCDBUri(sim.fCDBUri) | |
85a5290f | 193 | { |
194 | // copy constructor | |
195 | ||
18b43626 | 196 | for (Int_t i = 0; i < sim.fEventsPerFile.GetEntriesFast(); i++) { |
197 | if (!sim.fEventsPerFile[i]) continue; | |
198 | fEventsPerFile.Add(sim.fEventsPerFile[i]->Clone()); | |
199 | } | |
200 | ||
85a5290f | 201 | fBkgrdFileNames = new TObjArray; |
202 | for (Int_t i = 0; i < sim.fBkgrdFileNames->GetEntriesFast(); i++) { | |
203 | if (!sim.fBkgrdFileNames->At(i)) continue; | |
204 | fBkgrdFileNames->Add(sim.fBkgrdFileNames->At(i)->Clone()); | |
205 | } | |
85a5290f | 206 | } |
207 | ||
208 | //_____________________________________________________________________________ | |
209 | AliSimulation& AliSimulation::operator = (const AliSimulation& sim) | |
210 | { | |
211 | // assignment operator | |
212 | ||
213 | this->~AliSimulation(); | |
214 | new(this) AliSimulation(sim); | |
215 | return *this; | |
216 | } | |
217 | ||
218 | //_____________________________________________________________________________ | |
219 | AliSimulation::~AliSimulation() | |
220 | { | |
221 | // clean up | |
222 | ||
18b43626 | 223 | fEventsPerFile.Delete(); |
024cf675 | 224 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
225 | // delete fAlignObjArray; fAlignObjArray=0; | |
18b43626 | 226 | |
95601147 | 227 | if (fBkgrdFileNames) { |
228 | fBkgrdFileNames->Delete(); | |
229 | delete fBkgrdFileNames; | |
230 | } | |
85a5290f | 231 | } |
232 | ||
233 | ||
234 | //_____________________________________________________________________________ | |
235 | void AliSimulation::SetNumberOfEvents(Int_t nEvents) | |
236 | { | |
237 | // set the number of events for one run | |
238 | ||
239 | fNEvents = nEvents; | |
240 | } | |
241 | ||
024cf675 | 242 | //_____________________________________________________________________________ |
243 | void AliSimulation::InitCDBStorage(const char* uri) | |
244 | { | |
245 | // activate a default CDB storage | |
246 | // First check if we have any CDB storage set, because it is used | |
247 | // to retrieve the calibration and alignment constants | |
248 | ||
249 | AliCDBManager* man = AliCDBManager::Instance(); | |
250 | if (!man->IsDefaultStorageSet()) | |
251 | { | |
252 | AliWarningClass("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
253 | AliWarningClass("Default CDB storage not yet set"); | |
254 | AliWarningClass(Form("Using default storage declared in AliSimulation: %s",uri)); | |
255 | AliWarningClass("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
256 | SetDefaultStorage(uri); | |
257 | } | |
258 | ||
259 | } | |
260 | ||
261 | //_____________________________________________________________________________ | |
262 | void AliSimulation::SetDefaultStorage(const char* uri) { | |
263 | // activate a default CDB storage | |
264 | ||
265 | AliCDBManager::Instance()->SetDefaultStorage(uri); | |
266 | ||
267 | } | |
268 | ||
269 | //_____________________________________________________________________________ | |
270 | void AliSimulation::SetSpecificStorage(const char* detName, const char* uri) { | |
271 | // activate a detector-specific CDB storage | |
272 | ||
273 | AliCDBManager::Instance()->SetSpecificStorage(detName, uri); | |
274 | ||
275 | } | |
276 | ||
85a5290f | 277 | //_____________________________________________________________________________ |
278 | void AliSimulation::SetConfigFile(const char* fileName) | |
279 | { | |
280 | // set the name of the config file | |
281 | ||
282 | fConfigFileName = fileName; | |
283 | } | |
284 | ||
0421c3d1 | 285 | //_____________________________________________________________________________ |
286 | void AliSimulation::SetGAliceFile(const char* fileName) | |
287 | { | |
288 | // set the name of the galice file | |
289 | // the path is converted to an absolute one if it is relative | |
290 | ||
291 | fGAliceFileName = fileName; | |
292 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { | |
293 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), | |
294 | fGAliceFileName); | |
295 | fGAliceFileName = absFileName; | |
296 | delete[] absFileName; | |
297 | } | |
ac1671c0 | 298 | |
299 | AliDebug(2, Form("galice file name set to %s", fileName)); | |
0421c3d1 | 300 | } |
301 | ||
18b43626 | 302 | //_____________________________________________________________________________ |
303 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, | |
304 | Int_t nEvents) | |
305 | { | |
306 | // set the number of events per file for the given detector and data type | |
307 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") | |
308 | ||
309 | TNamed* obj = new TNamed(detector, type); | |
310 | obj->SetUniqueID(nEvents); | |
311 | fEventsPerFile.Add(obj); | |
312 | } | |
313 | ||
b9bc0f82 | 314 | //_____________________________________________________________________________ |
178a256c | 315 | Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* fileName, const char* clArrayName) |
b9bc0f82 | 316 | { |
317 | // read collection of alignment objects (AliAlignObj derived) saved | |
318 | // in the TClonesArray ClArrayName in the file fileName and apply | |
319 | // them to the TGeo geometry passed as argument | |
320 | // | |
321 | ||
322 | TFile* inFile = TFile::Open(fileName,"READ"); | |
323 | if (!inFile || !inFile->IsOpen()) { | |
324 | AliErrorClass(Form("Could not open file %s !",fileName)); | |
325 | return kFALSE; | |
326 | } | |
327 | ||
995ad051 | 328 | TClonesArray* alObjArray = ((TClonesArray*) inFile->Get(clArrayName)); |
8c30cb69 | 329 | inFile->Close(); |
995ad051 | 330 | if (!alObjArray) { |
331 | AliErrorClass(Form("Could not get array (%s) from file (%s) !",clArrayName,fileName)); | |
332 | return kFALSE; | |
333 | } | |
8c30cb69 | 334 | |
178a256c | 335 | return gAlice->ApplyAlignObjsToGeom(alObjArray); |
b9bc0f82 | 336 | |
337 | } | |
338 | ||
339 | //_____________________________________________________________________________ | |
178a256c | 340 | Bool_t AliSimulation::ApplyAlignObjsToGeom(AliCDBParam* param, AliCDBId& Id) |
b9bc0f82 | 341 | { |
342 | // read collection of alignment objects (AliAlignObj derived) saved | |
343 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by | |
344 | // param (to get the AliCDBStorage) and Id; apply the alignment objects | |
345 | // to the TGeo geometry passed as argument | |
346 | // | |
347 | ||
348 | AliCDBStorage* storage = AliCDBManager::Instance()->GetStorage(param); | |
349 | AliCDBEntry* entry = storage->Get(Id); | |
350 | TClonesArray* AlObjArray = ((TClonesArray*) entry->GetObject()); | |
351 | ||
178a256c | 352 | return gAlice->ApplyAlignObjsToGeom(AlObjArray); |
b9bc0f82 | 353 | |
354 | } | |
355 | ||
356 | //_____________________________________________________________________________ | |
178a256c | 357 | Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* uri, const char* path, Int_t runnum, Int_t version, Int_t sversion) |
b9bc0f82 | 358 | { |
359 | // read collection of alignment objects (AliAlignObj derived) saved | |
360 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by | |
361 | // param (to get the AliCDBStorage) and Id; apply the alignment objects | |
362 | // to the TGeo geometry passed as argument | |
363 | // | |
364 | ||
365 | AliCDBParam* param = AliCDBManager::Instance()->CreateParameter(uri); | |
366 | AliCDBId id(path, runnum, runnum, version, sversion); | |
b9bc0f82 | 367 | |
178a256c | 368 | return ApplyAlignObjsToGeom(param, id); |
b9bc0f82 | 369 | |
370 | } | |
371 | ||
024cf675 | 372 | //_____________________________________________________________________________ |
373 | Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* detName, Int_t runnum, Int_t version, Int_t sversion) | |
374 | { | |
375 | // read collection of alignment objects (AliAlignObj derived) saved | |
376 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by | |
377 | // param (to get the AliCDBStorage) and Id; apply the alignment objects | |
378 | // to the TGeo geometry passed as argument | |
379 | // | |
380 | ||
381 | InitCDBStorage("local://$ALICE_ROOT"); | |
382 | AliCDBPath path(detName,"Align","Data"); | |
383 | AliCDBEntry* entry = AliCDBManager::Instance()->Get(path.GetPath(),runnum,version,sversion); | |
384 | ||
385 | if(!entry) return kFALSE; | |
386 | TClonesArray* AlObjArray = ((TClonesArray*) entry->GetObject()); | |
387 | ||
388 | return gAlice->ApplyAlignObjsToGeom(AlObjArray); | |
389 | } | |
390 | ||
391 | ||
392 | //_____________________________________________________________________________ | |
393 | void AliSimulation::SetAlignObjArray(const char* detectors) | |
394 | { | |
395 | // Fills array of detectors' alignable objects from CDB | |
396 | // detectors can be "ALL" or "ITS TPC ..." | |
397 | ||
398 | AliRunLoader* runLoader = LoadRun(); | |
399 | if (!runLoader) return; | |
400 | ||
401 | InitCDBStorage(fCDBUri); | |
402 | ||
403 | if(!fAlignObjArray) fAlignObjArray = new TObjArray(); | |
404 | fAlignObjArray->SetOwner(0); // AliCDBEntry is owner of the align objects! | |
405 | fAlignObjArray->Clear(); | |
406 | ||
407 | TString detStr = detectors; | |
408 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
409 | TString dataNotLoaded=""; | |
410 | TString dataLoaded=""; | |
411 | ||
412 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
413 | AliModule* det = (AliModule*) detArray->At(iDet); | |
414 | if (!det || !det->IsActive()) continue; | |
415 | if (IsSelected(det->GetName(), detStr)) { | |
416 | ||
417 | if(!SetAlignObjArraySingleDet(det->GetName())){ | |
418 | dataNotLoaded += det->GetName(); | |
419 | dataNotLoaded += " "; | |
420 | } else { | |
421 | dataLoaded += det->GetName(); | |
422 | dataLoaded += " "; | |
423 | } | |
424 | } | |
425 | } // end loop over all detectors | |
426 | ||
427 | if ((detStr.CompareTo("ALL") == 0)) detStr = ""; | |
428 | dataNotLoaded += detStr; | |
429 | AliInfo(Form("Alignment data loaded for: %s", | |
430 | dataLoaded.Data())); | |
431 | AliInfo(Form("Didn't/couldn't load alignment data for: %s", | |
432 | dataNotLoaded.Data())); | |
433 | ||
434 | AliDebug(2, Form("fAlignObjArray entries: %d",fAlignObjArray->GetEntries() )); | |
435 | delete detArray; | |
436 | ||
437 | } | |
438 | ||
439 | //_____________________________________________________________________________ | |
440 | Bool_t AliSimulation::SetAlignObjArraySingleDet(const char* detName) | |
441 | { | |
442 | // Fills array of single detector's alignable objects from CDB | |
443 | ||
444 | AliDebug(2, Form("Loading alignment data for detector: %s",detName)); | |
445 | ||
446 | AliCDBEntry *entry; | |
447 | ||
448 | AliCDBPath path(detName,"Align","Data"); | |
449 | ||
450 | entry=AliCDBManager::Instance()->Get(path.GetPath()); | |
451 | if(!entry){ | |
452 | AliDebug(2,Form("Couldn't load alignment data for detector %s",detName)); | |
453 | return kFALSE; | |
454 | } | |
455 | entry->SetOwner(1); | |
456 | TClonesArray *alignArray = (TClonesArray*) entry->GetObject(); | |
457 | alignArray->SetOwner(0); | |
458 | AliDebug(2,Form("Found %d alignment objects for %s", | |
459 | alignArray->GetEntries(),detName)); | |
460 | ||
461 | AliAlignObj *alignObj=0; | |
462 | TIter iter(alignArray); | |
463 | ||
464 | // loop over align objects in detector | |
465 | while( ( alignObj=(AliAlignObj *) iter.Next() ) ){ | |
466 | fAlignObjArray->Add(alignObj); | |
467 | } | |
468 | // delete entry --- Don't delete, it is cached! | |
469 | ||
470 | AliDebug(2, Form("fAlignObjArray entries: %d",fAlignObjArray->GetEntries() )); | |
471 | return kTRUE; | |
472 | ||
473 | } | |
474 | ||
85a5290f | 475 | //_____________________________________________________________________________ |
476 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) | |
477 | { | |
478 | // add a file with background events for merging | |
479 | ||
480 | TObjString* fileNameStr = new TObjString(fileName); | |
481 | fileNameStr->SetUniqueID(nSignalPerBkgrd); | |
95601147 | 482 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f | 483 | fBkgrdFileNames->Add(fileNameStr); |
484 | } | |
485 | ||
486 | ||
487 | //_____________________________________________________________________________ | |
488 | Bool_t AliSimulation::Run(Int_t nEvents) | |
489 | { | |
490 | // run the generation, simulation and digitization | |
491 | ||
024cf675 | 492 | InitCDBStorage(fCDBUri); |
b0314964 | 493 | |
85a5290f | 494 | if (nEvents > 0) fNEvents = nEvents; |
495 | ||
496 | // generation and simulation -> hits | |
497 | if (fRunGeneration) { | |
85a5290f | 498 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
499 | } | |
500 | ||
85a5290f | 501 | // hits -> summable digits |
502 | if (!fMakeSDigits.IsNull()) { | |
503 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; | |
504 | } | |
505 | ||
506 | // summable digits -> digits | |
507 | if (!fMakeDigits.IsNull()) { | |
508 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { | |
509 | if (fStopOnError) return kFALSE; | |
510 | } | |
511 | } | |
512 | ||
513 | // hits -> digits | |
514 | if (!fMakeDigitsFromHits.IsNull()) { | |
95601147 | 515 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 | 516 | AliWarning(Form("Merging and direct creation of digits from hits " |
517 | "was selected for some detectors. " | |
518 | "No merging will be done for the following detectors: %s", | |
519 | fMakeDigitsFromHits.Data())); | |
85a5290f | 520 | } |
521 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { | |
522 | if (fStopOnError) return kFALSE; | |
523 | } | |
524 | } | |
525 | ||
a5a091ce | 526 | // digits -> trigger |
527 | if (!fMakeTrigger.IsNull()) { | |
528 | if (!RunTrigger(fMakeTrigger)) { | |
529 | if (fStopOnError) return kFALSE; | |
530 | } | |
531 | } | |
532 | ||
0421c3d1 | 533 | // digits -> raw data |
534 | if (!fWriteRawData.IsNull()) { | |
06c7e392 | 535 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
536 | fDeleteIntermediateFiles)) { | |
0421c3d1 | 537 | if (fStopOnError) return kFALSE; |
538 | } | |
539 | } | |
540 | ||
85a5290f | 541 | return kTRUE; |
542 | } | |
543 | ||
a5a091ce | 544 | //_____________________________________________________________________________ |
545 | Bool_t AliSimulation::RunTrigger(const char* descriptors) | |
546 | { | |
547 | // run the trigger | |
548 | ||
bacbe0fd | 549 | TStopwatch stopwatch; |
550 | stopwatch.Start(); | |
a5a091ce | 551 | |
bacbe0fd | 552 | AliRunLoader* runLoader = LoadRun("READ"); |
553 | if (!runLoader) return kFALSE; | |
554 | TString des = descriptors; | |
555 | ||
556 | runLoader->MakeTree( "CT" ); | |
557 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); | |
a5a091ce | 558 | // Load Descriptors |
bacbe0fd | 559 | aCTP->LoadDescriptor( des ); |
a5a091ce | 560 | |
561 | // digits -> trigger | |
bacbe0fd | 562 | if( !aCTP->RunTrigger( runLoader ) ) { |
a5a091ce | 563 | if (fStopOnError) { |
bacbe0fd | 564 | // delete aCTP; |
a5a091ce | 565 | return kFALSE; |
566 | } | |
bacbe0fd | 567 | } |
a5a091ce | 568 | |
bacbe0fd | 569 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
570 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
a5a091ce | 571 | |
bacbe0fd | 572 | delete runLoader; |
a5a091ce | 573 | |
bacbe0fd | 574 | return kTRUE; |
a5a091ce | 575 | } |
576 | ||
577 | ||
578 | ||
85a5290f | 579 | //_____________________________________________________________________________ |
95601147 | 580 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f | 581 | { |
582 | // run the generation and simulation | |
583 | ||
4df28b43 | 584 | TStopwatch stopwatch; |
585 | stopwatch.Start(); | |
586 | ||
95601147 | 587 | if (!gAlice) { |
ac1671c0 | 588 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 | 589 | return kFALSE; |
590 | } | |
591 | if (gAlice->Modules()->GetEntries() > 0) { | |
ac1671c0 | 592 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 | 593 | return kFALSE; |
594 | } | |
595 | ||
ac1671c0 | 596 | AliInfo(Form("initializing gAlice with config file %s", |
597 | fConfigFileName.Data())); | |
815c2b38 | 598 | StdoutToAliInfo(StderrToAliError( |
599 | gAlice->Init(fConfigFileName.Data()); | |
600 | );); | |
995ad051 | 601 | |
024cf675 | 602 | // Set run number in CDBManager (here????) |
603 | AliCDBManager::Instance()->SetRun(gAlice->GetRunNumber()); | |
604 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); | |
605 | ||
606 | AliRunLoader* runLoader = gAlice->GetRunLoader(); | |
607 | if (!runLoader) { | |
608 | AliError(Form("gAlice has no run loader object. " | |
609 | "Check your config file: %s", fConfigFileName.Data())); | |
610 | return kFALSE; | |
611 | } | |
612 | SetGAliceFile(runLoader->GetFileName()); | |
613 | ||
bea6ea16 | 614 | // Export ideal geometry |
615 | if (gGeoManager) gGeoManager->Export("geometry.root"); | |
024cf675 | 616 | |
bea6ea16 | 617 | // Load alignment data from CDB and fill fAlignObjArray |
024cf675 | 618 | if(fLoadAlignFromCDB){ |
619 | if(!fAlignObjArray) fAlignObjArray = new TObjArray(); | |
620 | ||
621 | //fAlignObjArray->RemoveAll(); | |
622 | fAlignObjArray->Clear(); | |
623 | fAlignObjArray->SetOwner(0); | |
624 | ||
625 | TString detStr = fLoadAlignData; | |
626 | TString dataNotLoaded=""; | |
627 | TString dataLoaded=""; | |
628 | ||
629 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
630 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
631 | AliModule* det = (AliModule*) detArray->At(iDet); | |
632 | if (!det || !det->IsActive()) continue; | |
633 | if (IsSelected(det->GetName(), detStr)) { | |
634 | if(!SetAlignObjArraySingleDet(det->GetName())){ | |
635 | dataNotLoaded += det->GetName(); | |
636 | dataNotLoaded += " "; | |
637 | } else { | |
638 | dataLoaded += det->GetName(); | |
639 | dataLoaded += " "; | |
640 | } | |
641 | } | |
642 | } // end loop over detectors | |
643 | ||
644 | if ((detStr.CompareTo("ALL") == 0)) detStr = ""; | |
645 | dataNotLoaded += detStr; | |
646 | AliInfo(Form("Alignment data loaded for: %s", | |
647 | dataLoaded.Data())); | |
648 | AliInfo(Form("Didn't/couldn't load alignment data for: %s", | |
649 | dataNotLoaded.Data())); | |
650 | } // fLoadAlignFromCDB flag | |
651 | ||
995ad051 | 652 | // Check if the array with alignment objects was |
653 | // provided by the user. If yes, apply the objects | |
654 | // to the present TGeo geometry | |
655 | if (fAlignObjArray) { | |
656 | if (gGeoManager && gGeoManager->IsClosed()) { | |
178a256c | 657 | if (gAlice->ApplyAlignObjsToGeom(fAlignObjArray) == kFALSE) { |
995ad051 | 658 | AliError("The application of misalignment failed! Restart aliroot and try again. "); |
659 | return kFALSE; | |
660 | } | |
661 | } | |
662 | else { | |
663 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); | |
664 | return kFALSE; | |
665 | } | |
666 | } | |
667 | ||
bea6ea16 | 668 | // Export (mis)aligned geometry |
669 | if (gGeoManager) gGeoManager->Export("misaligned_geometry.root"); | |
995ad051 | 670 | |
99673dbf | 671 | // Temporary fix by A.Gheata |
672 | // Could be removed with the next Root version (>5.11) | |
673 | if (gGeoManager) { | |
674 | TIter next(gGeoManager->GetListOfVolumes()); | |
675 | TGeoVolume *vol; | |
676 | while ((vol = (TGeoVolume *)next())) { | |
677 | if (vol->GetVoxels()) { | |
678 | if (vol->GetVoxels()->NeedRebuild()) { | |
679 | vol->GetVoxels()->Voxelize(); | |
680 | vol->FindOverlaps(); | |
681 | } | |
682 | } | |
683 | } | |
684 | } | |
685 | ||
024cf675 | 686 | // AliRunLoader* runLoader = gAlice->GetRunLoader(); |
687 | // if (!runLoader) { | |
688 | // AliError(Form("gAlice has no run loader object. " | |
689 | // "Check your config file: %s", fConfigFileName.Data())); | |
690 | // return kFALSE; | |
691 | // } | |
692 | // SetGAliceFile(runLoader->GetFileName()); | |
85a5290f | 693 | |
04bae0a0 | 694 | if (!gAlice->Generator()) { |
ac1671c0 | 695 | AliError(Form("gAlice has no generator object. " |
696 | "Check your config file: %s", fConfigFileName.Data())); | |
04bae0a0 | 697 | return kFALSE; |
698 | } | |
05526d44 | 699 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 | 700 | |
701 | // get vertex from background file in case of merging | |
702 | if (fUseBkgrdVertex && | |
703 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { | |
05526d44 | 704 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 | 705 | const char* fileName = ((TObjString*) |
706 | (fBkgrdFileNames->At(0)))->GetName(); | |
ac1671c0 | 707 | AliInfo(Form("The vertex will be taken from the background " |
708 | "file %s with nSignalPerBackground = %d", | |
709 | fileName, signalPerBkgrd)); | |
04bae0a0 | 710 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
711 | gAlice->Generator()->SetVertexGenerator(vtxGen); | |
712 | } | |
713 | ||
85a5290f | 714 | if (!fRunSimulation) { |
85a5290f | 715 | gAlice->Generator()->SetTrackingFlag(0); |
716 | } | |
717 | ||
18b43626 | 718 | // set the number of events per file for given detectors and data types |
719 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { | |
720 | if (!fEventsPerFile[i]) continue; | |
721 | const char* detName = fEventsPerFile[i]->GetName(); | |
722 | const char* typeName = fEventsPerFile[i]->GetTitle(); | |
723 | TString loaderName(detName); | |
724 | loaderName += "Loader"; | |
725 | AliLoader* loader = runLoader->GetLoader(loaderName); | |
726 | if (!loader) { | |
ac1671c0 | 727 | AliError(Form("RunSimulation", "no loader for %s found\n" |
728 | "Number of events per file not set for %s %s", | |
729 | detName, typeName, detName)); | |
18b43626 | 730 | continue; |
731 | } | |
732 | AliDataLoader* dataLoader = | |
733 | loader->GetDataLoader(typeName); | |
734 | if (!dataLoader) { | |
ac1671c0 | 735 | AliError(Form("no data loader for %s found\n" |
736 | "Number of events per file not set for %s %s", | |
737 | typeName, detName, typeName)); | |
18b43626 | 738 | continue; |
739 | } | |
740 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); | |
ac1671c0 | 741 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
742 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); | |
18b43626 | 743 | } |
744 | ||
ac1671c0 | 745 | AliInfo("running gAlice"); |
815c2b38 | 746 | StdoutToAliInfo(StderrToAliError( |
747 | gAlice->Run(nEvents); | |
748 | );); | |
95601147 | 749 | |
750 | delete runLoader; | |
85a5290f | 751 | |
5f8272e1 | 752 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
753 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
4df28b43 | 754 | |
85a5290f | 755 | return kTRUE; |
756 | } | |
757 | ||
758 | //_____________________________________________________________________________ | |
95601147 | 759 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f | 760 | { |
761 | // run the digitization and produce summable digits | |
762 | ||
4df28b43 | 763 | TStopwatch stopwatch; |
764 | stopwatch.Start(); | |
765 | ||
95601147 | 766 | AliRunLoader* runLoader = LoadRun(); |
767 | if (!runLoader) return kFALSE; | |
768 | ||
85a5290f | 769 | TString detStr = detectors; |
95601147 | 770 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 771 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
772 | AliModule* det = (AliModule*) detArray->At(iDet); | |
773 | if (!det || !det->IsActive()) continue; | |
774 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 775 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
de76655b | 776 | TStopwatch stopwatchDet; |
777 | stopwatchDet.Start(); | |
85a5290f | 778 | det->Hits2SDigits(); |
5f8272e1 | 779 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
780 | det->GetName(),stopwatchDet.RealTime(),stopwatchDet.CpuTime())); | |
85a5290f | 781 | } |
782 | } | |
783 | ||
784 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 785 | AliError(Form("the following detectors were not found: %s", |
786 | detStr.Data())); | |
85a5290f | 787 | if (fStopOnError) return kFALSE; |
788 | } | |
789 | ||
95601147 | 790 | delete runLoader; |
791 | ||
5f8272e1 | 792 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
793 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
4df28b43 | 794 | |
85a5290f | 795 | return kTRUE; |
796 | } | |
797 | ||
798 | ||
799 | //_____________________________________________________________________________ | |
95601147 | 800 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
801 | const char* excludeDetectors) | |
85a5290f | 802 | { |
803 | // run the digitization and produce digits from sdigits | |
804 | ||
4df28b43 | 805 | TStopwatch stopwatch; |
806 | stopwatch.Start(); | |
807 | ||
95601147 | 808 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); |
809 | if (gAlice) delete gAlice; | |
810 | gAlice = NULL; | |
811 | ||
812 | Int_t nStreams = 1; | |
05526d44 | 813 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
814 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); | |
85a5290f | 815 | AliRunDigitizer* manager = new AliRunDigitizer(nStreams, signalPerBkgrd); |
816 | manager->SetInputStream(0, fGAliceFileName.Data()); | |
817 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { | |
818 | const char* fileName = ((TObjString*) | |
819 | (fBkgrdFileNames->At(iStream-1)))->GetName(); | |
820 | manager->SetInputStream(iStream, fileName); | |
821 | } | |
822 | ||
823 | TString detStr = detectors; | |
824 | TString detExcl = excludeDetectors; | |
95601147 | 825 | manager->GetInputStream(0)->ImportgAlice(); |
826 | AliRunLoader* runLoader = | |
827 | AliRunLoader::GetRunLoader(manager->GetInputStream(0)->GetFolderName()); | |
828 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
85a5290f | 829 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
830 | AliModule* det = (AliModule*) detArray->At(iDet); | |
831 | if (!det || !det->IsActive()) continue; | |
832 | if (IsSelected(det->GetName(), detStr) && | |
833 | !IsSelected(det->GetName(), detExcl)) { | |
4df28b43 | 834 | AliDigitizer* digitizer = det->CreateDigitizer(manager); |
835 | if (!digitizer) { | |
ac1671c0 | 836 | AliError(Form("no digitizer for %s", det->GetName())); |
85a5290f | 837 | if (fStopOnError) return kFALSE; |
4df28b43 | 838 | } else { |
839 | digitizer->SetRegionOfInterest(fRegionOfInterest); | |
85a5290f | 840 | } |
841 | } | |
842 | } | |
843 | ||
844 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 845 | AliError(Form("the following detectors were not found: %s", |
846 | detStr.Data())); | |
85a5290f | 847 | if (fStopOnError) return kFALSE; |
848 | } | |
849 | ||
850 | if (!manager->GetListOfTasks()->IsEmpty()) { | |
ac1671c0 | 851 | AliInfo("executing digitization"); |
85a5290f | 852 | manager->Exec(""); |
853 | } | |
95601147 | 854 | |
85a5290f | 855 | delete manager; |
856 | ||
5f8272e1 | 857 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
858 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
859 | ||
85a5290f | 860 | return kTRUE; |
861 | } | |
862 | ||
863 | //_____________________________________________________________________________ | |
95601147 | 864 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f | 865 | { |
866 | // run the digitization and produce digits from hits | |
867 | ||
4df28b43 | 868 | TStopwatch stopwatch; |
869 | stopwatch.Start(); | |
870 | ||
591f51bb | 871 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 | 872 | if (!runLoader) return kFALSE; |
873 | ||
85a5290f | 874 | TString detStr = detectors; |
95601147 | 875 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 876 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
877 | AliModule* det = (AliModule*) detArray->At(iDet); | |
878 | if (!det || !det->IsActive()) continue; | |
879 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 880 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f | 881 | det->Hits2Digits(); |
882 | } | |
883 | } | |
884 | ||
885 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 886 | AliError(Form("the following detectors were not found: %s", |
887 | detStr.Data())); | |
85a5290f | 888 | if (fStopOnError) return kFALSE; |
889 | } | |
890 | ||
b17cac0f | 891 | delete runLoader; |
591f51bb | 892 | //PH Temporary fix to avoid interference with the PHOS loder/getter |
893 | //PH The problem has to be solved in more general way 09/06/05 | |
95601147 | 894 | |
5f8272e1 | 895 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
896 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
4df28b43 | 897 | |
85a5290f | 898 | return kTRUE; |
899 | } | |
900 | ||
0421c3d1 | 901 | //_____________________________________________________________________________ |
06c7e392 | 902 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
903 | const char* fileName, | |
904 | Bool_t deleteIntermediateFiles) | |
0421c3d1 | 905 | { |
906 | // convert the digits to raw data | |
06c7e392 | 907 | // First DDL raw data files for the given detectors are created. |
908 | // If a file name is given, the DDL files are then converted to a DATE file. | |
909 | // If deleteIntermediateFiles is true, the DDL raw files are deleted | |
910 | // afterwards. | |
911 | // If the file name has the extension ".root", the DATE file is converted | |
912 | // to a root file. | |
913 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. | |
0421c3d1 | 914 | |
915 | TStopwatch stopwatch; | |
916 | stopwatch.Start(); | |
917 | ||
06c7e392 | 918 | if (!WriteRawFiles(detectors)) { |
919 | if (fStopOnError) return kFALSE; | |
920 | } | |
921 | ||
922 | TString dateFileName(fileName); | |
923 | if (!dateFileName.IsNull()) { | |
924 | Bool_t rootOutput = dateFileName.EndsWith(".root"); | |
925 | if (rootOutput) dateFileName += ".date"; | |
926 | if (!ConvertRawFilesToDate(dateFileName)) { | |
927 | if (fStopOnError) return kFALSE; | |
928 | } | |
929 | if (deleteIntermediateFiles) { | |
930 | AliRunLoader* runLoader = LoadRun("READ"); | |
931 | if (runLoader) for (Int_t iEvent = 0; | |
932 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
933 | char command[256]; | |
934 | sprintf(command, "rm -r raw%d", iEvent); | |
935 | gSystem->Exec(command); | |
936 | } | |
937 | } | |
938 | ||
939 | if (rootOutput) { | |
940 | if (!ConvertDateToRoot(dateFileName, fileName)) { | |
941 | if (fStopOnError) return kFALSE; | |
942 | } | |
943 | if (deleteIntermediateFiles) { | |
944 | gSystem->Unlink(dateFileName); | |
945 | } | |
946 | } | |
947 | } | |
948 | ||
5f8272e1 | 949 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
950 | stopwatch.RealTime(),stopwatch.CpuTime())); | |
06c7e392 | 951 | |
952 | return kTRUE; | |
953 | } | |
954 | ||
955 | //_____________________________________________________________________________ | |
956 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) | |
957 | { | |
958 | // convert the digits to raw data DDL files | |
959 | ||
960 | AliRunLoader* runLoader = LoadRun("READ"); | |
0421c3d1 | 961 | if (!runLoader) return kFALSE; |
962 | ||
06c7e392 | 963 | // write raw data to DDL files |
0421c3d1 | 964 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 | 965 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 | 966 | runLoader->GetEvent(iEvent); |
967 | TString baseDir = gSystem->WorkingDirectory(); | |
968 | char dirName[256]; | |
969 | sprintf(dirName, "raw%d", iEvent); | |
970 | gSystem->MakeDirectory(dirName); | |
971 | if (!gSystem->ChangeDirectory(dirName)) { | |
ac1671c0 | 972 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 | 973 | if (fStopOnError) return kFALSE; else continue; |
974 | } | |
975 | ||
976 | TString detStr = detectors; | |
977 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
978 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
979 | AliModule* det = (AliModule*) detArray->At(iDet); | |
980 | if (!det || !det->IsActive()) continue; | |
981 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 982 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 | 983 | det->Digits2Raw(); |
984 | } | |
985 | } | |
986 | ||
987 | gSystem->ChangeDirectory(baseDir); | |
988 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 989 | AliError(Form("the following detectors were not found: %s", |
990 | detStr.Data())); | |
0421c3d1 | 991 | if (fStopOnError) return kFALSE; |
992 | } | |
993 | } | |
994 | ||
995 | delete runLoader; | |
06c7e392 | 996 | return kTRUE; |
997 | } | |
0421c3d1 | 998 | |
06c7e392 | 999 | //_____________________________________________________________________________ |
1000 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName) | |
1001 | { | |
1002 | // convert raw data DDL files to a DATE file with the program "dateStream" | |
1003 | ||
06c7e392 | 1004 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1005 | if (!path) { | |
ac1671c0 | 1006 | AliError("the program dateStream was not found"); |
06c7e392 | 1007 | if (fStopOnError) return kFALSE; |
1008 | } else { | |
1009 | delete[] path; | |
1010 | } | |
0421c3d1 | 1011 | |
06c7e392 | 1012 | AliRunLoader* runLoader = LoadRun("READ"); |
1013 | if (!runLoader) return kFALSE; | |
1014 | ||
ac1671c0 | 1015 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
06c7e392 | 1016 | char command[256]; |
3c166bf6 | 1017 | sprintf(command, "dateStream -o %s -# %d -C", |
06c7e392 | 1018 | dateFileName, runLoader->GetNumberOfEvents()); |
1019 | FILE* pipe = gSystem->OpenPipe(command, "w"); | |
1020 | ||
1021 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1022 | fprintf(pipe, "GDC\n"); | |
1023 | Float_t ldc = 0; | |
1024 | Int_t prevLDC = -1; | |
1025 | ||
1026 | // loop over detectors and DDLs | |
1027 | for (Int_t iDet = 0; iDet < kNDetectors; iDet++) { | |
1028 | for (Int_t iDDL = 0; iDDL < kDetectorDDLs[iDet]; iDDL++) { | |
1029 | ||
1030 | Int_t ddlID = 0x100*iDet + iDDL; | |
1031 | Int_t ldcID = Int_t(ldc + 0.0001); | |
1032 | ldc += kDetectorLDCs[iDet] / kDetectorDDLs[iDet]; | |
1033 | ||
1034 | char rawFileName[256]; | |
1035 | sprintf(rawFileName, "raw%d/%s_%d.ddl", | |
1036 | iEvent, kDetectors[iDet], ddlID); | |
1037 | ||
1038 | // check existence and size of raw data file | |
1039 | FILE* file = fopen(rawFileName, "rb"); | |
1040 | if (!file) continue; | |
1041 | fseek(file, 0, SEEK_END); | |
1042 | unsigned long size = ftell(file); | |
aa04f81b | 1043 | fclose(file); |
1044 | if (!size) continue; | |
06c7e392 | 1045 | |
1046 | if (ldcID != prevLDC) { | |
1047 | fprintf(pipe, " LDC Id %d\n", ldcID); | |
1048 | prevLDC = ldcID; | |
1049 | } | |
1050 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1051 | } | |
1052 | } | |
1053 | } | |
1054 | ||
1055 | Int_t result = gSystem->ClosePipe(pipe); | |
1056 | ||
1057 | delete runLoader; | |
1058 | return (result == 0); | |
1059 | } | |
1060 | ||
1061 | //_____________________________________________________________________________ | |
1062 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, | |
1063 | const char* rootFileName) | |
1064 | { | |
1065 | // convert a DATE file to a root file with the program "alimdc" | |
1066 | ||
1067 | // ALIMDC setup | |
1068 | const Int_t kDBSize = 1000000000; | |
c83eb8f4 | 1069 | const Int_t kTagDBSize = 1000000000; |
06c7e392 | 1070 | const Bool_t kFilter = kFALSE; |
1071 | const Int_t kCompression = 1; | |
1072 | ||
1073 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); | |
1074 | if (!path) { | |
ac1671c0 | 1075 | AliError("the program alimdc was not found"); |
06c7e392 | 1076 | if (fStopOnError) return kFALSE; |
1077 | } else { | |
1078 | delete[] path; | |
1079 | } | |
1080 | ||
ac1671c0 | 1081 | AliInfo(Form("converting DATE file %s to root file %s", |
1082 | dateFileName, rootFileName)); | |
06c7e392 | 1083 | |
f732bd7d | 1084 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1085 | const char* tagDBFS = "/tmp/mdc1/tags"; | |
1086 | const char* runDBFS = "/tmp/mdc1/meta"; | |
1087 | ||
1088 | // User defined file system locations | |
1089 | if (gSystem->Getenv("ALIMDC_RAWDB1")) | |
1090 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); | |
1091 | if (gSystem->Getenv("ALIMDC_RAWDB2")) | |
1092 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); | |
1093 | if (gSystem->Getenv("ALIMDC_TAGDB")) | |
1094 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); | |
1095 | if (gSystem->Getenv("ALIMDC_RUNDB")) | |
1096 | runDBFS = gSystem->Getenv("ALIMDC_RUNDB"); | |
1097 | ||
1098 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1099 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1100 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
1101 | gSystem->Exec(Form("rm -rf %s",runDBFS)); | |
1102 | ||
1103 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); | |
1104 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); | |
1105 | gSystem->Exec(Form("mkdir %s",tagDBFS)); | |
1106 | gSystem->Exec(Form("mkdir %s",runDBFS)); | |
1107 | ||
1108 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", | |
1109 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); | |
1110 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); | |
1111 | ||
1112 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1113 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1114 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
1115 | gSystem->Exec(Form("rm -rf %s",runDBFS)); | |
06c7e392 | 1116 | |
1117 | return (result == 0); | |
0421c3d1 | 1118 | } |
1119 | ||
85a5290f | 1120 | |
95601147 | 1121 | //_____________________________________________________________________________ |
06c7e392 | 1122 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 | 1123 | { |
1124 | // delete existing run loaders, open a new one and load gAlice | |
1125 | ||
1126 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); | |
1127 | AliRunLoader* runLoader = | |
1128 | AliRunLoader::Open(fGAliceFileName.Data(), | |
06c7e392 | 1129 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 | 1130 | if (!runLoader) { |
ac1671c0 | 1131 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 | 1132 | return NULL; |
1133 | } | |
1134 | runLoader->LoadgAlice(); | |
1135 | gAlice = runLoader->GetAliRun(); | |
1136 | if (!gAlice) { | |
ac1671c0 | 1137 | AliError(Form("no gAlice object found in file %s", |
1138 | fGAliceFileName.Data())); | |
95601147 | 1139 | return NULL; |
1140 | } | |
1141 | return runLoader; | |
1142 | } | |
1143 | ||
85a5290f | 1144 | //_____________________________________________________________________________ |
05526d44 | 1145 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1146 | { | |
1147 | // get or calculate the number of signal events per background event | |
1148 | ||
1149 | if (!fBkgrdFileNames) return 1; | |
1150 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); | |
1151 | if (nBkgrdFiles == 0) return 1; | |
1152 | ||
1153 | // get the number of signal events | |
1154 | if (nEvents <= 0) { | |
1155 | AliRunLoader* runLoader = | |
1156 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); | |
1157 | if (!runLoader) return 1; | |
1158 | nEvents = runLoader->GetNumberOfEvents(); | |
1159 | delete runLoader; | |
1160 | } | |
1161 | ||
1162 | Int_t result = 0; | |
1163 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { | |
1164 | // get the number of background events | |
1165 | const char* fileName = ((TObjString*) | |
1166 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); | |
1167 | AliRunLoader* runLoader = | |
1168 | AliRunLoader::Open(fileName, "BKGRD"); | |
1169 | if (!runLoader) continue; | |
1170 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); | |
1171 | delete runLoader; | |
1172 | ||
1173 | // get or calculate the number of signal per background events | |
1174 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); | |
1175 | if (nSignalPerBkgrd <= 0) { | |
1176 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; | |
1177 | } else if (result && (result != nSignalPerBkgrd)) { | |
ac1671c0 | 1178 | AliInfo(Form("the number of signal events per background event " |
1179 | "will be changed from %d to %d for stream %d", | |
1180 | nSignalPerBkgrd, result, iBkgrdFile+1)); | |
05526d44 | 1181 | nSignalPerBkgrd = result; |
1182 | } | |
1183 | ||
1184 | if (!result) result = nSignalPerBkgrd; | |
1185 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { | |
ac1671c0 | 1186 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1187 | "using %d signal per background events for stream %d", | |
1188 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); | |
05526d44 | 1189 | } |
1190 | } | |
1191 | ||
1192 | return result; | |
1193 | } | |
1194 | ||
1195 | //_____________________________________________________________________________ | |
85a5290f | 1196 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1197 | { | |
1198 | // check whether detName is contained in detectors | |
1199 | // if yes, it is removed from detectors | |
1200 | ||
1201 | // check if all detectors are selected | |
1202 | if ((detectors.CompareTo("ALL") == 0) || | |
1203 | detectors.BeginsWith("ALL ") || | |
1204 | detectors.EndsWith(" ALL") || | |
1205 | detectors.Contains(" ALL ")) { | |
1206 | detectors = "ALL"; | |
1207 | return kTRUE; | |
1208 | } | |
1209 | ||
1210 | // search for the given detector | |
1211 | Bool_t result = kFALSE; | |
1212 | if ((detectors.CompareTo(detName) == 0) || | |
1213 | detectors.BeginsWith(detName+" ") || | |
1214 | detectors.EndsWith(" "+detName) || | |
1215 | detectors.Contains(" "+detName+" ")) { | |
1216 | detectors.ReplaceAll(detName, ""); | |
1217 | result = kTRUE; | |
1218 | } | |
1219 | ||
1220 | // clean up the detectors string | |
1221 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1222 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1223 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1224 | ||
1225 | return result; | |
1226 | } |