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85a5290f | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // class for running generation, simulation and digitization // | |
21 | // // | |
22 | // Hits, sdigits and digits are created for all detectors by typing: // | |
23 | // // | |
24 | // AliSimulation sim; // | |
25 | // sim.Run(); // | |
26 | // // | |
27 | // The Run method returns kTRUE in case of successful execution. // | |
28 | // The number of events can be given as argument to the Run method or it // | |
29 | // can be set by // | |
30 | // // | |
31 | // sim.SetNumberOfEvents(n); // | |
32 | // // | |
95601147 | 33 | // The name of the configuration file can be passed as argument to the // |
34 | // AliSimulation constructor or can be specified by // | |
85a5290f | 35 | // // |
36 | // sim.SetConfigFile("..."); // | |
37 | // // | |
38 | // The generation of particles and the simulation of detector hits can be // | |
39 | // switched on or off by // | |
40 | // // | |
41 | // sim.SetRunGeneration(kTRUE); // generation of primary particles // | |
42 | // sim.SetRunSimulation(kFALSE); // but no tracking // | |
43 | // // | |
44 | // For which detectors sdigits and digits will be created, can be steered // | |
45 | // by // | |
46 | // // | |
47 | // sim.SetMakeSDigits("ALL"); // make sdigits for all detectors // | |
48 | // sim.SetMakeDigits("ITS TPC"); // make digits only for ITS and TPC // | |
49 | // // | |
50 | // The argument is a (case sensitive) string with the names of the // | |
51 | // detectors separated by a space. An empty string ("") can be used to // | |
52 | // disable the creation of sdigits or digits. The special string "ALL" // | |
53 | // selects all available detectors. This is the default. // | |
54 | // // | |
55 | // The creation of digits from hits instead of from sdigits can be selected // | |
56 | // by // | |
57 | // // | |
58 | // sim.SetMakeDigitsFromHits("TRD"); // | |
59 | // // | |
60 | // The argument is again a string with the selected detectors. Be aware that // | |
61 | // this feature is not available for all detectors and that merging is not // | |
62 | // possible, when digits are created directly from hits. // | |
63 | // // | |
05526d44 | 64 | // Background events can be merged by calling // |
85a5290f | 65 | // // |
66 | // sim.MergeWith("background/galice.root", 2); // | |
67 | // // | |
68 | // The first argument is the file name of the background galice file. The // | |
69 | // second argument is the number of signal events per background event. // | |
05526d44 | 70 | // By default this number is calculated from the number of available // |
71 | // background events. MergeWith can be called several times to merge more // | |
72 | // than two event streams. It is assumed that the sdigits were already // | |
73 | // produced for the background events. // | |
85a5290f | 74 | // // |
0421c3d1 | 75 | // The output of raw data can be switched on by calling // |
76 | // // | |
77 | // sim.SetWriteRawData("MUON"); // write raw data for MUON // | |
78 | // // | |
06c7e392 | 79 | // The default output format of the raw data are DDL files. They are // |
80 | // converted to a DATE file, if a file name is given as second argument. // | |
81 | // For this conversion the program "dateStream" is required. If the file // | |
82 | // name has the extension ".root", the DATE file is converted to a root // | |
83 | // file. The program "alimdc" is used for this purpose. For the conversion // | |
84 | // to DATE and root format the two conversion programs have to be installed. // | |
85 | // Only the raw data in the final format is kept if the third argument is // | |
86 | // kTRUE. // | |
87 | // // | |
0421c3d1 | 88 | // The methods RunSimulation, RunSDigitization, RunDigitization, // |
89 | // RunHitsDigitization and WriteRawData can be used to run only parts of // | |
06c7e392 | 90 | // the full simulation chain. The creation of raw data DDL files and their // |
91 | // conversion to the DATE or root format can be run directly by calling // | |
92 | // the methods WriteRawFiles, ConvertRawFilesToDate and ConvertDateToRoot. // | |
95601147 | 93 | // // |
18b43626 | 94 | // The default number of events per file, which is usually set in the // |
95 | // config file, can be changed for individual detectors and data types // | |
96 | // by calling // | |
97 | // // | |
98 | // sim.SetEventsPerFile("PHOS", "Reconstructed Points", 3); // | |
99 | // // | |
100 | // The first argument is the detector, the second one the data type and the // | |
101 | // last one the number of events per file. Valid data types are "Hits", // | |
102 | // "Summable Digits", "Digits", "Reconstructed Points" and "Tracks". // | |
103 | // The number of events per file has to be set before the simulation of // | |
104 | // hits. Otherwise it has no effect. // | |
105 | // // | |
85a5290f | 106 | /////////////////////////////////////////////////////////////////////////////// |
107 | ||
b856a511 | 108 | #include <TVirtualMCApplication.h> |
e8d02863 | 109 | #include <TGeoManager.h> |
85a5290f | 110 | #include <TObjString.h> |
af7ba10c | 111 | #include <TSystem.h> |
bfbd5665 | 112 | #include <TFile.h> |
fc7e1b1c | 113 | #include <TROOT.h> |
85a5290f | 114 | |
87932dab | 115 | #include "AliCodeTimer.h" |
e8d02863 | 116 | #include "AliCDBStorage.h" |
117 | #include "AliCDBEntry.h" | |
118 | #include "AliCDBManager.h" | |
25be1e5c | 119 | #include "AliGeomManager.h" |
e8d02863 | 120 | #include "AliAlignObj.h" |
121 | #include "AliCentralTrigger.h" | |
362c9d61 | 122 | #include "AliDAQ.h" |
af7ba10c | 123 | #include "AliDigitizer.h" |
124 | #include "AliGenerator.h" | |
e8d02863 | 125 | #include "AliLog.h" |
af7ba10c | 126 | #include "AliModule.h" |
127 | #include "AliRun.h" | |
128 | #include "AliRunDigitizer.h" | |
129 | #include "AliRunLoader.h" | |
130 | #include "AliSimulation.h" | |
131 | #include "AliVertexGenFile.h" | |
a5a091ce | 132 | #include "AliCentralTrigger.h" |
007155cc | 133 | #include "AliCTPRawData.h" |
ca30848f | 134 | #include "AliRawReaderFile.h" |
8b31e840 | 135 | #include "AliRawReaderRoot.h" |
136 | #include "AliRawReaderDate.h" | |
ca30848f | 137 | #include "AliESD.h" |
138 | #include "AliHeader.h" | |
139 | #include "AliGenEventHeader.h" | |
b856a511 | 140 | #include "AliMC.h" |
cae21299 | 141 | #include "AliHLTSimulation.h" |
27fc67fa | 142 | #include "AliSysInfo.h" |
fc7e1b1c | 143 | #include "AliMagF.h" |
44e45fac | 144 | #include "AliGRPObject.h" |
85a5290f | 145 | |
146 | ClassImp(AliSimulation) | |
147 | ||
b856a511 | 148 | AliSimulation *AliSimulation::fgInstance = 0; |
5b188f2f | 149 | const char* AliSimulation::fgkDetectorName[AliSimulation::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
85a5290f | 150 | |
151 | //_____________________________________________________________________________ | |
795e4a22 | 152 | AliSimulation::AliSimulation(const char* configFileName, |
95601147 | 153 | const char* name, const char* title) : |
154 | TNamed(name, title), | |
155 | ||
156 | fRunGeneration(kTRUE), | |
157 | fRunSimulation(kTRUE), | |
024cf675 | 158 | fLoadAlignFromCDB(kTRUE), |
25be1e5c | 159 | fLoadAlObjsListOfDets("ALL"), |
95601147 | 160 | fMakeSDigits("ALL"), |
161 | fMakeDigits("ALL"), | |
a5a091ce | 162 | fMakeTrigger(""), |
95601147 | 163 | fMakeDigitsFromHits(""), |
0421c3d1 | 164 | fWriteRawData(""), |
06c7e392 | 165 | fRawDataFileName(""), |
166 | fDeleteIntermediateFiles(kFALSE), | |
67327b72 | 167 | fWriteSelRawData(kFALSE), |
95601147 | 168 | fStopOnError(kFALSE), |
95601147 | 169 | fNEvents(1), |
170 | fConfigFileName(configFileName), | |
171 | fGAliceFileName("galice.root"), | |
18b43626 | 172 | fEventsPerFile(), |
95601147 | 173 | fBkgrdFileNames(NULL), |
995ad051 | 174 | fAlignObjArray(NULL), |
04bae0a0 | 175 | fUseBkgrdVertex(kTRUE), |
024cf675 | 176 | fRegionOfInterest(kFALSE), |
795e4a22 | 177 | fCDBUri(""), |
ca30848f | 178 | fSpecCDBUri(), |
795e4a22 | 179 | fRun(-1), |
180 | fSeed(0), | |
181 | fInitCDBCalled(kFALSE), | |
182 | fInitRunNumberCalled(kFALSE), | |
183 | fSetRunNumberFromDataCalled(kFALSE), | |
cae21299 | 184 | fEmbeddingFlag(kFALSE), |
e3b20d9a | 185 | fQADetectors("ALL"), |
186 | fQATasks("ALL"), | |
940d8e5f | 187 | fQASteer(NULL), |
759c1df1 | 188 | fRunQA(kTRUE), |
fc7e1b1c | 189 | fRunHLT("default"), |
190 | fWriteGRPEntry(kTRUE) | |
85a5290f | 191 | { |
192 | // create simulation object with default parameters | |
b856a511 | 193 | fgInstance = this; |
0421c3d1 | 194 | SetGAliceFile("galice.root"); |
5b188f2f | 195 | |
196 | // for QA | |
940d8e5f | 197 | fQASteer = new AliQADataMakerSteer("sim") ; |
198 | fQASteer->SetActiveDetectors(fQADetectors) ; | |
678caae8 | 199 | fQATasks = Form("%d %d %d", AliQA::kHITS, AliQA::kSDIGITS, AliQA::kDIGITS) ; |
940d8e5f | 200 | fQASteer->SetTasks(fQATasks) ; |
85a5290f | 201 | } |
202 | ||
85a5290f | 203 | //_____________________________________________________________________________ |
204 | AliSimulation::~AliSimulation() | |
205 | { | |
206 | // clean up | |
207 | ||
18b43626 | 208 | fEventsPerFile.Delete(); |
024cf675 | 209 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
210 | // delete fAlignObjArray; fAlignObjArray=0; | |
18b43626 | 211 | |
95601147 | 212 | if (fBkgrdFileNames) { |
213 | fBkgrdFileNames->Delete(); | |
214 | delete fBkgrdFileNames; | |
215 | } | |
ec92bee0 | 216 | |
217 | fSpecCDBUri.Delete(); | |
b856a511 | 218 | if (fgInstance==this) fgInstance = 0; |
87932dab | 219 | |
940d8e5f | 220 | delete fQASteer ; |
221 | ||
87932dab | 222 | AliCodeTimer::Instance()->Print(); |
85a5290f | 223 | } |
224 | ||
225 | ||
226 | //_____________________________________________________________________________ | |
227 | void AliSimulation::SetNumberOfEvents(Int_t nEvents) | |
228 | { | |
229 | // set the number of events for one run | |
230 | ||
231 | fNEvents = nEvents; | |
232 | } | |
233 | ||
024cf675 | 234 | //_____________________________________________________________________________ |
795e4a22 | 235 | void AliSimulation::InitCDB() |
024cf675 | 236 | { |
237 | // activate a default CDB storage | |
238 | // First check if we have any CDB storage set, because it is used | |
239 | // to retrieve the calibration and alignment constants | |
240 | ||
795e4a22 | 241 | if (fInitCDBCalled) return; |
242 | fInitCDBCalled = kTRUE; | |
243 | ||
024cf675 | 244 | AliCDBManager* man = AliCDBManager::Instance(); |
ec92bee0 | 245 | if (man->IsDefaultStorageSet()) |
024cf675 | 246 | { |
ec92bee0 | 247 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
248 | AliWarning("Default CDB storage has been already set !"); | |
ced249e6 | 249 | AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fCDBUri.Data())); |
ec92bee0 | 250 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
795e4a22 | 251 | fCDBUri = man->GetDefaultStorage()->GetURI(); |
ec92bee0 | 252 | } |
253 | else { | |
795e4a22 | 254 | if (fCDBUri.Length() > 0) |
255 | { | |
256 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
257 | AliDebug(2, Form("Default CDB storage is set to: %s", fCDBUri.Data())); | |
258 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
259 | } else { | |
260 | fCDBUri="local://$ALICE_ROOT"; | |
261 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
262 | AliWarning("Default CDB storage not yet set !!!!"); | |
263 | AliWarning(Form("Setting it now to: %s", fCDBUri.Data())); | |
264 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
265 | ||
266 | } | |
ec92bee0 | 267 | man->SetDefaultStorage(fCDBUri); |
268 | } | |
269 | ||
270 | // Now activate the detector specific CDB storage locations | |
271 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
272 | TObject* obj = fSpecCDBUri[i]; | |
273 | if (!obj) continue; | |
b8ec52f6 | 274 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
275 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
276 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 277 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 278 | } |
795e4a22 | 279 | |
024cf675 | 280 | } |
281 | ||
282 | //_____________________________________________________________________________ | |
795e4a22 | 283 | void AliSimulation::InitRunNumber(){ |
284 | // check run number. If not set, set it to 0 !!!! | |
285 | ||
286 | if (fInitRunNumberCalled) return; | |
287 | fInitRunNumberCalled = kTRUE; | |
288 | ||
289 | AliCDBManager* man = AliCDBManager::Instance(); | |
290 | if (man->GetRun() >= 0) | |
291 | { | |
8c8fbdcd | 292 | AliFatal(Form("Run number cannot be set in AliCDBManager before start of simulation: " |
293 | "Use external variable DC_RUN or AliSimulation::SetRun()!")); | |
795e4a22 | 294 | } |
8c8fbdcd | 295 | |
296 | if(fRun >= 0) { | |
795e4a22 | 297 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
298 | AliDebug(2, Form("Setting CDB run number to: %d",fRun)); | |
299 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
8c8fbdcd | 300 | } else { |
795e4a22 | 301 | fRun=0; |
302 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
303 | AliWarning("Run number not yet set !!!!"); | |
304 | AliWarning(Form("Setting it now to: %d", fRun)); | |
305 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
306 | ||
795e4a22 | 307 | } |
8c8fbdcd | 308 | man->SetRun(fRun); |
024cf675 | 309 | |
795e4a22 | 310 | man->Print(); |
024cf675 | 311 | |
312 | } | |
313 | ||
00aa02d5 | 314 | //_____________________________________________________________________________ |
795e4a22 | 315 | void AliSimulation::SetCDBLock() { |
316 | // Set CDB lock: from now on it is forbidden to reset the run number | |
317 | // or the default storage or to activate any further storage! | |
318 | ||
319 | AliCDBManager::Instance()->SetLock(1); | |
320 | } | |
321 | ||
322 | //_____________________________________________________________________________ | |
323 | void AliSimulation::SetDefaultStorage(const char* uri) { | |
324 | // Store the desired default CDB storage location | |
00aa02d5 | 325 | // Activate it later within the Run() method |
00aa02d5 | 326 | |
795e4a22 | 327 | fCDBUri = uri; |
00aa02d5 | 328 | |
329 | } | |
330 | ||
024cf675 | 331 | //_____________________________________________________________________________ |
c3a7b59a | 332 | void AliSimulation::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 333 | // Store a detector-specific CDB storage location |
334 | // Activate it later within the Run() method | |
024cf675 | 335 | |
c3a7b59a | 336 | AliCDBPath aPath(calibType); |
337 | if(!aPath.IsValid()){ | |
338 | AliError(Form("Not a valid path: %s", calibType)); | |
339 | return; | |
340 | } | |
341 | ||
342 | TObject* obj = fSpecCDBUri.FindObject(calibType); | |
ec92bee0 | 343 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 344 | fSpecCDBUri.Add(new TNamed(calibType, uri)); |
024cf675 | 345 | |
346 | } | |
347 | ||
795e4a22 | 348 | //_____________________________________________________________________________ |
349 | void AliSimulation::SetRunNumber(Int_t run) | |
350 | { | |
351 | // sets run number | |
352 | // Activate it later within the Run() method | |
353 | ||
354 | fRun = run; | |
355 | } | |
356 | ||
357 | //_____________________________________________________________________________ | |
358 | void AliSimulation::SetSeed(Int_t seed) | |
359 | { | |
360 | // sets seed number | |
361 | // Activate it later within the Run() method | |
362 | ||
363 | fSeed = seed; | |
364 | } | |
365 | ||
366 | //_____________________________________________________________________________ | |
367 | Bool_t AliSimulation::SetRunNumberFromData() | |
368 | { | |
369 | // Set the CDB manager run number | |
370 | // The run number is retrieved from gAlice | |
371 | ||
372 | if (fSetRunNumberFromDataCalled) return kTRUE; | |
373 | fSetRunNumberFromDataCalled = kTRUE; | |
374 | ||
375 | AliCDBManager* man = AliCDBManager::Instance(); | |
376 | Int_t runData = -1, runCDB = -1; | |
377 | ||
378 | AliRunLoader* runLoader = LoadRun("READ"); | |
379 | if (!runLoader) return kFALSE; | |
380 | else { | |
d3b3a3b2 | 381 | runData = runLoader->GetHeader()->GetRun(); |
795e4a22 | 382 | delete runLoader; |
383 | } | |
384 | ||
385 | runCDB = man->GetRun(); | |
386 | if(runCDB >= 0) { | |
387 | if (runCDB != runData) { | |
388 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
389 | AliWarning(Form("A run number was previously set in AliCDBManager: %d !", runCDB)); | |
390 | AliWarning(Form("It will be replaced with the run number got from run header: %d !", runData)); | |
391 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
392 | } | |
393 | ||
394 | } | |
395 | ||
396 | man->SetRun(runData); | |
397 | fRun = runData; | |
398 | ||
399 | if(man->GetRun() < 0) { | |
400 | AliError("Run number not properly initalized!"); | |
401 | return kFALSE; | |
402 | } | |
403 | ||
404 | man->Print(); | |
405 | ||
406 | return kTRUE; | |
407 | } | |
408 | ||
85a5290f | 409 | //_____________________________________________________________________________ |
410 | void AliSimulation::SetConfigFile(const char* fileName) | |
411 | { | |
412 | // set the name of the config file | |
413 | ||
414 | fConfigFileName = fileName; | |
415 | } | |
416 | ||
0421c3d1 | 417 | //_____________________________________________________________________________ |
418 | void AliSimulation::SetGAliceFile(const char* fileName) | |
419 | { | |
420 | // set the name of the galice file | |
421 | // the path is converted to an absolute one if it is relative | |
422 | ||
423 | fGAliceFileName = fileName; | |
424 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { | |
425 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), | |
426 | fGAliceFileName); | |
427 | fGAliceFileName = absFileName; | |
428 | delete[] absFileName; | |
429 | } | |
ac1671c0 | 430 | |
431 | AliDebug(2, Form("galice file name set to %s", fileName)); | |
0421c3d1 | 432 | } |
433 | ||
18b43626 | 434 | //_____________________________________________________________________________ |
435 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, | |
436 | Int_t nEvents) | |
437 | { | |
438 | // set the number of events per file for the given detector and data type | |
439 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") | |
440 | ||
441 | TNamed* obj = new TNamed(detector, type); | |
442 | obj->SetUniqueID(nEvents); | |
443 | fEventsPerFile.Add(obj); | |
444 | } | |
445 | ||
6bae477a | 446 | //_____________________________________________________________________________ |
447 | Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) | |
448 | { | |
449 | // Read the alignment objects from CDB. | |
450 | // Each detector is supposed to have the | |
451 | // alignment objects in DET/Align/Data CDB path. | |
452 | // All the detector objects are then collected, | |
453 | // sorted by geometry level (starting from ALIC) and | |
454 | // then applied to the TGeo geometry. | |
455 | // Finally an overlaps check is performed. | |
456 | ||
74ae4297 | 457 | if (!AliGeomManager::GetGeometry() || !AliGeomManager::GetGeometry()->IsClosed()) { |
458 | AliError("Can't apply the misalignment! Geometry is not loaded or it is still opened!"); | |
0717eed2 | 459 | return kFALSE; |
460 | } | |
795e4a22 | 461 | |
462 | // initialize CDB storage, run number, set CDB lock | |
463 | InitCDB(); | |
464 | // if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
465 | SetCDBLock(); | |
466 | ||
6bae477a | 467 | Bool_t delRunLoader = kFALSE; |
468 | if (!runLoader) { | |
469 | runLoader = LoadRun("READ"); | |
470 | if (!runLoader) return kFALSE; | |
471 | delRunLoader = kTRUE; | |
472 | } | |
795e4a22 | 473 | |
b856a511 | 474 | // Export ideal geometry |
ced249e6 | 475 | if(!gAlice->IsRootGeometry()) AliGeomManager::GetGeometry()->Export("geometry.root"); |
b856a511 | 476 | |
25be1e5c | 477 | // Load alignment data from CDB and apply to geometry through AliGeomManager |
6bae477a | 478 | if(fLoadAlignFromCDB){ |
25be1e5c | 479 | |
480 | TString detStr = fLoadAlObjsListOfDets; | |
481 | TString loadAlObjsListOfDets = ""; | |
482 | ||
483 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
484 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
485 | AliModule* det = (AliModule*) detArray->At(iDet); | |
486 | if (!det || !det->IsActive()) continue; | |
487 | if (IsSelected(det->GetName(), detStr)) { | |
0717eed2 | 488 | //add det to list of dets to be aligned from CDB |
489 | loadAlObjsListOfDets += det->GetName(); | |
490 | loadAlObjsListOfDets += " "; | |
25be1e5c | 491 | } |
492 | } // end loop over detectors | |
53dd3c3d | 493 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
45daac75 | 494 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 495 | }else{ |
496 | // Check if the array with alignment objects was | |
497 | // provided by the user. If yes, apply the objects | |
498 | // to the present TGeo geometry | |
499 | if (fAlignObjArray) { | |
45daac75 | 500 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
0717eed2 | 501 | AliError("The misalignment of one or more volumes failed!" |
502 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
503 | if (delRunLoader) delete runLoader; | |
504 | return kFALSE; | |
6bae477a | 505 | } |
506 | } | |
6bae477a | 507 | } |
508 | ||
ef7ff1f9 | 509 | // Update the internal geometry of modules (ITS needs it) |
25be1e5c | 510 | TString detStr = fLoadAlObjsListOfDets; |
ef7ff1f9 | 511 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
512 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
513 | ||
514 | AliModule* det = (AliModule*) detArray->At(iDet); | |
515 | if (!det || !det->IsActive()) continue; | |
516 | if (IsSelected(det->GetName(), detStr)) { | |
517 | det->UpdateInternalGeometry(); | |
518 | } | |
519 | } // end loop over detectors | |
520 | ||
521 | ||
6bae477a | 522 | if (delRunLoader) delete runLoader; |
523 | ||
524 | return kTRUE; | |
525 | } | |
526 | ||
85a5290f | 527 | //_____________________________________________________________________________ |
528 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) | |
529 | { | |
530 | // add a file with background events for merging | |
531 | ||
532 | TObjString* fileNameStr = new TObjString(fileName); | |
533 | fileNameStr->SetUniqueID(nSignalPerBkgrd); | |
95601147 | 534 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f | 535 | fBkgrdFileNames->Add(fileNameStr); |
536 | } | |
537 | ||
ca30848f | 538 | void AliSimulation::EmbedInto(const char* fileName, Int_t nSignalPerBkgrd) |
539 | { | |
540 | // add a file with background events for embeddin | |
541 | MergeWith(fileName, nSignalPerBkgrd); | |
542 | fEmbeddingFlag = kTRUE; | |
543 | } | |
85a5290f | 544 | |
545 | //_____________________________________________________________________________ | |
546 | Bool_t AliSimulation::Run(Int_t nEvents) | |
547 | { | |
548 | // run the generation, simulation and digitization | |
549 | ||
c65c502a | 550 | |
795e4a22 | 551 | AliCodeTimerAuto("") |
87932dab | 552 | |
795e4a22 | 553 | // Load run number and seed from environmental vars |
554 | ProcessEnvironmentVars(); | |
b0314964 | 555 | |
795e4a22 | 556 | gRandom->SetSeed(fSeed); |
557 | ||
85a5290f | 558 | if (nEvents > 0) fNEvents = nEvents; |
559 | ||
560 | // generation and simulation -> hits | |
561 | if (fRunGeneration) { | |
85a5290f | 562 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
563 | } | |
795e4a22 | 564 | |
565 | // initialize CDB storage from external environment | |
566 | // (either CDB manager or AliSimulation setters), | |
567 | // if not already done in RunSimulation() | |
568 | InitCDB(); | |
569 | ||
570 | // Set run number in CDBManager from data | |
571 | // From this point on the run number must be always loaded from data! | |
572 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
573 | ||
574 | // Set CDB lock: from now on it is forbidden to reset the run number | |
575 | // or the default storage or to activate any further storage! | |
576 | SetCDBLock(); | |
6bae477a | 577 | |
25be1e5c | 578 | // If RunSimulation was not called, load the geometry and misalign it |
74ae4297 | 579 | if (!AliGeomManager::GetGeometry()) { |
580 | // Initialize the geometry manager | |
45daac75 | 581 | AliGeomManager::LoadGeometry("geometry.root"); |
ff5970a3 | 582 | |
583 | // // Check that the consistency of symbolic names for the activated subdetectors | |
584 | // // in the geometry loaded by AliGeomManager | |
585 | // AliRunLoader* runLoader = LoadRun("READ"); | |
586 | // if (!runLoader) return kFALSE; | |
587 | // | |
588 | // TString detsToBeChecked = ""; | |
589 | // TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
590 | // for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
591 | // AliModule* det = (AliModule*) detArray->At(iDet); | |
592 | // if (!det || !det->IsActive()) continue; | |
593 | // detsToBeChecked += det->GetName(); | |
594 | // detsToBeChecked += " "; | |
595 | // } // end loop over detectors | |
596 | // if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
597 | if(!AliGeomManager::CheckSymNamesLUT("ALL")) | |
0bf7aade | 598 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
ff5970a3 | 599 | |
74ae4297 | 600 | if (!AliGeomManager::GetGeometry()) if (fStopOnError) return kFALSE; |
601 | // Misalign geometry | |
25be1e5c | 602 | if(!MisalignGeometry()) if (fStopOnError) return kFALSE; |
6bae477a | 603 | } |
25be1e5c | 604 | |
27fc67fa | 605 | |
85a5290f | 606 | // hits -> summable digits |
27fc67fa | 607 | AliSysInfo::AddStamp("Start_sdigitization"); |
85a5290f | 608 | if (!fMakeSDigits.IsNull()) { |
609 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; | |
a1b90a73 | 610 | |
85a5290f | 611 | } |
27fc67fa | 612 | AliSysInfo::AddStamp("Stop_sdigitization"); |
c65c502a | 613 | |
27fc67fa | 614 | AliSysInfo::AddStamp("Start_digitization"); |
795e4a22 | 615 | // summable digits -> digits |
85a5290f | 616 | if (!fMakeDigits.IsNull()) { |
617 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { | |
618 | if (fStopOnError) return kFALSE; | |
619 | } | |
a1b90a73 | 620 | } |
27fc67fa | 621 | AliSysInfo::AddStamp("Stop_digitization"); |
85a5290f | 622 | |
795e4a22 | 623 | |
624 | ||
85a5290f | 625 | // hits -> digits |
626 | if (!fMakeDigitsFromHits.IsNull()) { | |
95601147 | 627 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 | 628 | AliWarning(Form("Merging and direct creation of digits from hits " |
629 | "was selected for some detectors. " | |
630 | "No merging will be done for the following detectors: %s", | |
631 | fMakeDigitsFromHits.Data())); | |
85a5290f | 632 | } |
633 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { | |
634 | if (fStopOnError) return kFALSE; | |
635 | } | |
636 | } | |
637 | ||
795e4a22 | 638 | |
639 | ||
a5a091ce | 640 | // digits -> trigger |
8480396b | 641 | if (!RunTrigger(fMakeTrigger,fMakeDigits)) { |
087426de | 642 | if (fStopOnError) return kFALSE; |
a5a091ce | 643 | } |
644 | ||
795e4a22 | 645 | |
646 | ||
0421c3d1 | 647 | // digits -> raw data |
648 | if (!fWriteRawData.IsNull()) { | |
06c7e392 | 649 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
67327b72 | 650 | fDeleteIntermediateFiles,fWriteSelRawData)) { |
0421c3d1 | 651 | if (fStopOnError) return kFALSE; |
652 | } | |
653 | } | |
654 | ||
795e4a22 | 655 | |
5f6d0c0d | 656 | // run HLT simulation on simulated digit data if raw data is not |
657 | // simulated, otherwise its called as part of WriteRawData | |
658 | if (!fRunHLT.IsNull() && fWriteRawData.IsNull()) { | |
cae21299 | 659 | if (!RunHLT()) { |
660 | if (fStopOnError) return kFALSE; | |
661 | } | |
662 | } | |
795e4a22 | 663 | |
04236e67 | 664 | //QA |
665 | if (fRunQA) { | |
666 | Bool_t rv = RunQA() ; | |
667 | if (!rv) | |
668 | if (fStopOnError) | |
669 | return kFALSE ; | |
670 | } | |
795e4a22 | 671 | |
672 | // Cleanup of CDB manager: cache and active storages! | |
673 | AliCDBManager::Instance()->ClearCache(); | |
674 | ||
85a5290f | 675 | return kTRUE; |
676 | } | |
677 | ||
a5a091ce | 678 | //_____________________________________________________________________________ |
8480396b | 679 | Bool_t AliSimulation::RunTrigger(const char* config, const char* detectors) |
a5a091ce | 680 | { |
681 | // run the trigger | |
682 | ||
87932dab | 683 | AliCodeTimerAuto("") |
a5a091ce | 684 | |
795e4a22 | 685 | // initialize CDB storage from external environment |
686 | // (either CDB manager or AliSimulation setters), | |
687 | // if not already done in RunSimulation() | |
688 | InitCDB(); | |
689 | ||
690 | // Set run number in CDBManager from data | |
691 | // From this point on the run number must be always loaded from data! | |
692 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
693 | ||
694 | // Set CDB lock: from now on it is forbidden to reset the run number | |
695 | // or the default storage or to activate any further storage! | |
696 | SetCDBLock(); | |
697 | ||
bacbe0fd | 698 | AliRunLoader* runLoader = LoadRun("READ"); |
699 | if (!runLoader) return kFALSE; | |
51f6d619 | 700 | TString trconfiguration = config; |
bacbe0fd | 701 | |
51f6d619 | 702 | if (trconfiguration.IsNull()) { |
f12d42ce | 703 | if (strcmp(gAlice->GetTriggerDescriptor(),"")) { |
51f6d619 | 704 | trconfiguration = gAlice->GetTriggerDescriptor(); |
087426de | 705 | } |
51f6d619 | 706 | else |
8480396b | 707 | AliWarning("No trigger descriptor is specified. Loading the one that is in the CDB."); |
087426de | 708 | } |
709 | ||
0f46f5fa | 710 | runLoader->MakeTree( "GG" ); |
bacbe0fd | 711 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); |
51f6d619 | 712 | // Load Configuration |
713 | if (!aCTP->LoadConfiguration( trconfiguration )) | |
714 | return kFALSE; | |
a5a091ce | 715 | |
51f6d619 | 716 | // digits -> trigger |
8480396b | 717 | if( !aCTP->RunTrigger( runLoader , detectors ) ) { |
a5a091ce | 718 | if (fStopOnError) { |
51f6d619 | 719 | // delete aCTP; |
720 | return kFALSE; | |
a5a091ce | 721 | } |
bacbe0fd | 722 | } |
a5a091ce | 723 | |
bacbe0fd | 724 | delete runLoader; |
a5a091ce | 725 | |
bacbe0fd | 726 | return kTRUE; |
a5a091ce | 727 | } |
728 | ||
007155cc | 729 | //_____________________________________________________________________________ |
730 | Bool_t AliSimulation::WriteTriggerRawData() | |
731 | { | |
732 | // Writes the CTP (trigger) DDL raw data | |
733 | // Details of the format are given in the | |
734 | // trigger TDR - pages 134 and 135. | |
735 | AliCTPRawData writer; | |
736 | writer.RawData(); | |
a5a091ce | 737 | |
007155cc | 738 | return kTRUE; |
739 | } | |
a5a091ce | 740 | |
85a5290f | 741 | //_____________________________________________________________________________ |
95601147 | 742 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f | 743 | { |
744 | // run the generation and simulation | |
745 | ||
87932dab | 746 | AliCodeTimerAuto("") |
4df28b43 | 747 | |
795e4a22 | 748 | // initialize CDB storage and run number from external environment |
749 | // (either CDB manager or AliSimulation setters) | |
750 | InitCDB(); | |
751 | InitRunNumber(); | |
752 | SetCDBLock(); | |
753 | ||
95601147 | 754 | if (!gAlice) { |
ac1671c0 | 755 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 | 756 | return kFALSE; |
757 | } | |
758 | if (gAlice->Modules()->GetEntries() > 0) { | |
ac1671c0 | 759 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 | 760 | return kFALSE; |
761 | } | |
762 | ||
ac1671c0 | 763 | AliInfo(Form("initializing gAlice with config file %s", |
764 | fConfigFileName.Data())); | |
815c2b38 | 765 | StdoutToAliInfo(StderrToAliError( |
766 | gAlice->Init(fConfigFileName.Data()); | |
767 | );); | |
795e4a22 | 768 | |
087426de | 769 | // Get the trigger descriptor string |
770 | // Either from AliSimulation or from | |
771 | // gAlice | |
772 | if (fMakeTrigger.IsNull()) { | |
f12d42ce | 773 | if (strcmp(gAlice->GetTriggerDescriptor(),"")) |
087426de | 774 | fMakeTrigger = gAlice->GetTriggerDescriptor(); |
775 | } | |
776 | else | |
777 | gAlice->SetTriggerDescriptor(fMakeTrigger.Data()); | |
778 | ||
6bae477a | 779 | // Set run number in CDBManager |
024cf675 | 780 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); |
781 | ||
d3b3a3b2 | 782 | AliRunLoader* runLoader = AliRunLoader::GetRunLoader(); |
024cf675 | 783 | if (!runLoader) { |
784 | AliError(Form("gAlice has no run loader object. " | |
785 | "Check your config file: %s", fConfigFileName.Data())); | |
786 | return kFALSE; | |
787 | } | |
788 | SetGAliceFile(runLoader->GetFileName()); | |
795e4a22 | 789 | |
6bae477a | 790 | // Misalign geometry |
caf9c464 | 791 | #if ROOT_VERSION_CODE < 331527 |
74ae4297 | 792 | AliGeomManager::SetGeometry(gGeoManager); |
ff5970a3 | 793 | |
794 | // Check that the consistency of symbolic names for the activated subdetectors | |
795 | // in the geometry loaded by AliGeomManager | |
796 | TString detsToBeChecked = ""; | |
797 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
798 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
799 | AliModule* det = (AliModule*) detArray->At(iDet); | |
800 | if (!det || !det->IsActive()) continue; | |
801 | detsToBeChecked += det->GetName(); | |
802 | detsToBeChecked += " "; | |
803 | } // end loop over detectors | |
804 | if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
0bf7aade | 805 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
caf9c464 | 806 | MisalignGeometry(runLoader); |
807 | #endif | |
995ad051 | 808 | |
d3b3a3b2 | 809 | // AliRunLoader* runLoader = AliRunLoader::GetRunLoader(); |
024cf675 | 810 | // if (!runLoader) { |
811 | // AliError(Form("gAlice has no run loader object. " | |
812 | // "Check your config file: %s", fConfigFileName.Data())); | |
813 | // return kFALSE; | |
814 | // } | |
815 | // SetGAliceFile(runLoader->GetFileName()); | |
85a5290f | 816 | |
04bae0a0 | 817 | if (!gAlice->Generator()) { |
ac1671c0 | 818 | AliError(Form("gAlice has no generator object. " |
819 | "Check your config file: %s", fConfigFileName.Data())); | |
04bae0a0 | 820 | return kFALSE; |
821 | } | |
fc7e1b1c | 822 | |
823 | // Write GRP entry corresponding to the setting found in Cofig.C | |
824 | if (fWriteGRPEntry) | |
825 | WriteGRPEntry(); | |
826 | ||
05526d44 | 827 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 | 828 | |
829 | // get vertex from background file in case of merging | |
830 | if (fUseBkgrdVertex && | |
831 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { | |
05526d44 | 832 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 | 833 | const char* fileName = ((TObjString*) |
834 | (fBkgrdFileNames->At(0)))->GetName(); | |
ac1671c0 | 835 | AliInfo(Form("The vertex will be taken from the background " |
836 | "file %s with nSignalPerBackground = %d", | |
837 | fileName, signalPerBkgrd)); | |
04bae0a0 | 838 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
839 | gAlice->Generator()->SetVertexGenerator(vtxGen); | |
840 | } | |
841 | ||
85a5290f | 842 | if (!fRunSimulation) { |
85a5290f | 843 | gAlice->Generator()->SetTrackingFlag(0); |
844 | } | |
845 | ||
18b43626 | 846 | // set the number of events per file for given detectors and data types |
847 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { | |
848 | if (!fEventsPerFile[i]) continue; | |
849 | const char* detName = fEventsPerFile[i]->GetName(); | |
850 | const char* typeName = fEventsPerFile[i]->GetTitle(); | |
851 | TString loaderName(detName); | |
852 | loaderName += "Loader"; | |
853 | AliLoader* loader = runLoader->GetLoader(loaderName); | |
854 | if (!loader) { | |
ac1671c0 | 855 | AliError(Form("RunSimulation", "no loader for %s found\n" |
856 | "Number of events per file not set for %s %s", | |
857 | detName, typeName, detName)); | |
18b43626 | 858 | continue; |
859 | } | |
860 | AliDataLoader* dataLoader = | |
861 | loader->GetDataLoader(typeName); | |
862 | if (!dataLoader) { | |
ac1671c0 | 863 | AliError(Form("no data loader for %s found\n" |
864 | "Number of events per file not set for %s %s", | |
865 | typeName, detName, typeName)); | |
18b43626 | 866 | continue; |
867 | } | |
868 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); | |
ac1671c0 | 869 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
870 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); | |
18b43626 | 871 | } |
872 | ||
ac1671c0 | 873 | AliInfo("running gAlice"); |
27fc67fa | 874 | AliSysInfo::AddStamp("Start_simulation"); |
815c2b38 | 875 | StdoutToAliInfo(StderrToAliError( |
7dd2cbe4 | 876 | gAlice->RunMC(nEvents); |
815c2b38 | 877 | );); |
27fc67fa | 878 | AliSysInfo::AddStamp("Stop_simulation"); |
95601147 | 879 | delete runLoader; |
85a5290f | 880 | |
881 | return kTRUE; | |
882 | } | |
883 | ||
884 | //_____________________________________________________________________________ | |
95601147 | 885 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f | 886 | { |
887 | // run the digitization and produce summable digits | |
27fc67fa | 888 | static Int_t eventNr=0; |
87932dab | 889 | AliCodeTimerAuto("") |
4df28b43 | 890 | |
795e4a22 | 891 | // initialize CDB storage, run number, set CDB lock |
892 | InitCDB(); | |
893 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
894 | SetCDBLock(); | |
895 | ||
95601147 | 896 | AliRunLoader* runLoader = LoadRun(); |
897 | if (!runLoader) return kFALSE; | |
898 | ||
85a5290f | 899 | TString detStr = detectors; |
95601147 | 900 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 901 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
902 | AliModule* det = (AliModule*) detArray->At(iDet); | |
903 | if (!det || !det->IsActive()) continue; | |
904 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 905 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
87932dab | 906 | AliCodeTimerAuto(Form("creating summable digits for %s", det->GetName())); |
85a5290f | 907 | det->Hits2SDigits(); |
27fc67fa | 908 | AliSysInfo::AddStamp(Form("Digit_%s_%d",det->GetName(),eventNr), 0,1, eventNr); |
85a5290f | 909 | } |
910 | } | |
911 | ||
912 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 913 | AliError(Form("the following detectors were not found: %s", |
914 | detStr.Data())); | |
85a5290f | 915 | if (fStopOnError) return kFALSE; |
916 | } | |
27fc67fa | 917 | eventNr++; |
95601147 | 918 | delete runLoader; |
919 | ||
85a5290f | 920 | return kTRUE; |
921 | } | |
922 | ||
923 | ||
924 | //_____________________________________________________________________________ | |
95601147 | 925 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
926 | const char* excludeDetectors) | |
85a5290f | 927 | { |
928 | // run the digitization and produce digits from sdigits | |
929 | ||
87932dab | 930 | AliCodeTimerAuto("") |
4df28b43 | 931 | |
795e4a22 | 932 | // initialize CDB storage, run number, set CDB lock |
933 | InitCDB(); | |
934 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
935 | SetCDBLock(); | |
936 | ||
95601147 | 937 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); |
938 | if (gAlice) delete gAlice; | |
939 | gAlice = NULL; | |
940 | ||
941 | Int_t nStreams = 1; | |
05526d44 | 942 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
943 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); | |
85a5290f | 944 | AliRunDigitizer* manager = new AliRunDigitizer(nStreams, signalPerBkgrd); |
ca30848f | 945 | // manager->SetEmbeddingFlag(fEmbeddingFlag); |
85a5290f | 946 | manager->SetInputStream(0, fGAliceFileName.Data()); |
947 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { | |
948 | const char* fileName = ((TObjString*) | |
949 | (fBkgrdFileNames->At(iStream-1)))->GetName(); | |
950 | manager->SetInputStream(iStream, fileName); | |
951 | } | |
952 | ||
953 | TString detStr = detectors; | |
954 | TString detExcl = excludeDetectors; | |
95601147 | 955 | manager->GetInputStream(0)->ImportgAlice(); |
956 | AliRunLoader* runLoader = | |
957 | AliRunLoader::GetRunLoader(manager->GetInputStream(0)->GetFolderName()); | |
958 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
85a5290f | 959 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
960 | AliModule* det = (AliModule*) detArray->At(iDet); | |
961 | if (!det || !det->IsActive()) continue; | |
962 | if (IsSelected(det->GetName(), detStr) && | |
963 | !IsSelected(det->GetName(), detExcl)) { | |
4df28b43 | 964 | AliDigitizer* digitizer = det->CreateDigitizer(manager); |
ca30848f | 965 | |
4df28b43 | 966 | if (!digitizer) { |
ac1671c0 | 967 | AliError(Form("no digitizer for %s", det->GetName())); |
85a5290f | 968 | if (fStopOnError) return kFALSE; |
4df28b43 | 969 | } else { |
970 | digitizer->SetRegionOfInterest(fRegionOfInterest); | |
85a5290f | 971 | } |
972 | } | |
973 | } | |
974 | ||
975 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 976 | AliError(Form("the following detectors were not found: %s", |
977 | detStr.Data())); | |
85a5290f | 978 | if (fStopOnError) return kFALSE; |
979 | } | |
980 | ||
981 | if (!manager->GetListOfTasks()->IsEmpty()) { | |
ac1671c0 | 982 | AliInfo("executing digitization"); |
85a5290f | 983 | manager->Exec(""); |
984 | } | |
95601147 | 985 | |
85a5290f | 986 | delete manager; |
987 | ||
988 | return kTRUE; | |
989 | } | |
990 | ||
991 | //_____________________________________________________________________________ | |
95601147 | 992 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f | 993 | { |
994 | // run the digitization and produce digits from hits | |
995 | ||
87932dab | 996 | AliCodeTimerAuto("") |
4df28b43 | 997 | |
795e4a22 | 998 | // initialize CDB storage, run number, set CDB lock |
999 | InitCDB(); | |
1000 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1001 | SetCDBLock(); | |
1002 | ||
591f51bb | 1003 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 | 1004 | if (!runLoader) return kFALSE; |
1005 | ||
85a5290f | 1006 | TString detStr = detectors; |
95601147 | 1007 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1008 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1009 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1010 | if (!det || !det->IsActive()) continue; | |
1011 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1012 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f | 1013 | det->Hits2Digits(); |
1014 | } | |
1015 | } | |
1016 | ||
1017 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1018 | AliError(Form("the following detectors were not found: %s", |
1019 | detStr.Data())); | |
85a5290f | 1020 | if (fStopOnError) return kFALSE; |
1021 | } | |
1022 | ||
1023 | return kTRUE; | |
1024 | } | |
1025 | ||
0421c3d1 | 1026 | //_____________________________________________________________________________ |
06c7e392 | 1027 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
1028 | const char* fileName, | |
67327b72 | 1029 | Bool_t deleteIntermediateFiles, |
1030 | Bool_t selrawdata) | |
0421c3d1 | 1031 | { |
1032 | // convert the digits to raw data | |
06c7e392 | 1033 | // First DDL raw data files for the given detectors are created. |
1034 | // If a file name is given, the DDL files are then converted to a DATE file. | |
1035 | // If deleteIntermediateFiles is true, the DDL raw files are deleted | |
1036 | // afterwards. | |
1037 | // If the file name has the extension ".root", the DATE file is converted | |
1038 | // to a root file. | |
1039 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. | |
67327b72 | 1040 | // 'selrawdata' flag can be used to enable writing of detectors raw data |
1041 | // accoring to the trigger cluster. | |
0421c3d1 | 1042 | |
87932dab | 1043 | AliCodeTimerAuto("") |
4cce3e4e | 1044 | |
1045 | TString detStr = detectors; | |
4cce3e4e | 1046 | if (!WriteRawFiles(detStr.Data())) { |
06c7e392 | 1047 | if (fStopOnError) return kFALSE; |
1048 | } | |
1049 | ||
5f6d0c0d | 1050 | // run HLT simulation on simulated DDL raw files |
1051 | // and produce HLT ddl raw files to be included in date/root file | |
1052 | if (IsSelected("HLT", detStr) && !fRunHLT.IsNull()) { | |
1053 | if (!RunHLT()) { | |
1054 | if (fStopOnError) return kFALSE; | |
1055 | } | |
1056 | } | |
1057 | ||
06c7e392 | 1058 | TString dateFileName(fileName); |
1059 | if (!dateFileName.IsNull()) { | |
1060 | Bool_t rootOutput = dateFileName.EndsWith(".root"); | |
1061 | if (rootOutput) dateFileName += ".date"; | |
67327b72 | 1062 | TString selDateFileName; |
1063 | if (selrawdata) { | |
1064 | selDateFileName = "selected."; | |
1065 | selDateFileName+= dateFileName; | |
1066 | } | |
1067 | if (!ConvertRawFilesToDate(dateFileName,selDateFileName)) { | |
06c7e392 | 1068 | if (fStopOnError) return kFALSE; |
1069 | } | |
1070 | if (deleteIntermediateFiles) { | |
1071 | AliRunLoader* runLoader = LoadRun("READ"); | |
1072 | if (runLoader) for (Int_t iEvent = 0; | |
1073 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1074 | char command[256]; | |
1075 | sprintf(command, "rm -r raw%d", iEvent); | |
1076 | gSystem->Exec(command); | |
1077 | } | |
1078 | } | |
1079 | ||
1080 | if (rootOutput) { | |
1081 | if (!ConvertDateToRoot(dateFileName, fileName)) { | |
1082 | if (fStopOnError) return kFALSE; | |
1083 | } | |
1084 | if (deleteIntermediateFiles) { | |
1085 | gSystem->Unlink(dateFileName); | |
1086 | } | |
67327b72 | 1087 | if (selrawdata) { |
1088 | TString selFileName = "selected."; | |
1089 | selFileName += fileName; | |
1090 | if (!ConvertDateToRoot(selDateFileName, selFileName)) { | |
1091 | if (fStopOnError) return kFALSE; | |
1092 | } | |
1093 | if (deleteIntermediateFiles) { | |
1094 | gSystem->Unlink(selDateFileName); | |
1095 | } | |
1096 | } | |
06c7e392 | 1097 | } |
1098 | } | |
1099 | ||
06c7e392 | 1100 | return kTRUE; |
1101 | } | |
1102 | ||
1103 | //_____________________________________________________________________________ | |
1104 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) | |
1105 | { | |
1106 | // convert the digits to raw data DDL files | |
1107 | ||
87932dab | 1108 | AliCodeTimerAuto("") |
1109 | ||
06c7e392 | 1110 | AliRunLoader* runLoader = LoadRun("READ"); |
0421c3d1 | 1111 | if (!runLoader) return kFALSE; |
1112 | ||
06c7e392 | 1113 | // write raw data to DDL files |
0421c3d1 | 1114 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 | 1115 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 | 1116 | runLoader->GetEvent(iEvent); |
1117 | TString baseDir = gSystem->WorkingDirectory(); | |
1118 | char dirName[256]; | |
1119 | sprintf(dirName, "raw%d", iEvent); | |
1120 | gSystem->MakeDirectory(dirName); | |
1121 | if (!gSystem->ChangeDirectory(dirName)) { | |
ac1671c0 | 1122 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 | 1123 | if (fStopOnError) return kFALSE; else continue; |
1124 | } | |
1125 | ||
3fbd60fe | 1126 | ofstream runNbFile(Form("run%u",runLoader->GetHeader()->GetRun())); |
1127 | runNbFile.close(); | |
1128 | ||
0421c3d1 | 1129 | TString detStr = detectors; |
5f6d0c0d | 1130 | if (IsSelected("HLT", detStr)) { |
1131 | // Do nothing. "HLT" will be removed from detStr and HLT raw | |
1132 | // data files are generated in RunHLT. | |
1133 | } | |
1134 | ||
0421c3d1 | 1135 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
1136 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1137 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1138 | if (!det || !det->IsActive()) continue; | |
1139 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1140 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 | 1141 | det->Digits2Raw(); |
1142 | } | |
1143 | } | |
1144 | ||
007155cc | 1145 | if (!WriteTriggerRawData()) |
1146 | if (fStopOnError) return kFALSE; | |
1147 | ||
0421c3d1 | 1148 | gSystem->ChangeDirectory(baseDir); |
1149 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1150 | AliError(Form("the following detectors were not found: %s", |
1151 | detStr.Data())); | |
0421c3d1 | 1152 | if (fStopOnError) return kFALSE; |
1153 | } | |
1154 | } | |
1155 | ||
1156 | delete runLoader; | |
87932dab | 1157 | |
06c7e392 | 1158 | return kTRUE; |
1159 | } | |
0421c3d1 | 1160 | |
06c7e392 | 1161 | //_____________________________________________________________________________ |
67327b72 | 1162 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName, |
1163 | const char* selDateFileName) | |
06c7e392 | 1164 | { |
1165 | // convert raw data DDL files to a DATE file with the program "dateStream" | |
67327b72 | 1166 | // The second argument is not empty when the user decides to write |
1167 | // the detectors raw data according to the trigger cluster. | |
06c7e392 | 1168 | |
87932dab | 1169 | AliCodeTimerAuto("") |
1170 | ||
06c7e392 | 1171 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1172 | if (!path) { | |
ac1671c0 | 1173 | AliError("the program dateStream was not found"); |
06c7e392 | 1174 | if (fStopOnError) return kFALSE; |
1175 | } else { | |
1176 | delete[] path; | |
1177 | } | |
0421c3d1 | 1178 | |
06c7e392 | 1179 | AliRunLoader* runLoader = LoadRun("READ"); |
1180 | if (!runLoader) return kFALSE; | |
1181 | ||
ac1671c0 | 1182 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
67327b72 | 1183 | Bool_t selrawdata = kFALSE; |
1184 | if (strcmp(selDateFileName,"") != 0) selrawdata = kTRUE; | |
1185 | ||
06c7e392 | 1186 | char command[256]; |
f28a8d2d | 1187 | // Note the option -s. It is used in order to avoid |
1188 | // the generation of SOR/EOR events. | |
f86775a3 | 1189 | sprintf(command, "dateStream -c -s -D -o %s -# %d -C -run %d", |
5c0fd670 | 1190 | dateFileName, runLoader->GetNumberOfEvents(),runLoader->GetHeader()->GetRun()); |
06c7e392 | 1191 | FILE* pipe = gSystem->OpenPipe(command, "w"); |
1192 | ||
f5e7d9d8 | 1193 | if (!pipe) { |
1194 | AliError(Form("Cannot execute command: %s",command)); | |
1195 | return kFALSE; | |
1196 | } | |
1197 | ||
67327b72 | 1198 | Int_t selEvents = 0; |
06c7e392 | 1199 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
06c7e392 | 1200 | |
f59c50c6 | 1201 | UInt_t detectorPattern = 0; |
1202 | runLoader->GetEvent(iEvent); | |
1203 | if (!runLoader->LoadTrigger()) { | |
1204 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1205 | detectorPattern = aCTP->GetClusterMask(); | |
67327b72 | 1206 | // Check if the event was triggered by CTP |
f59c50c6 | 1207 | if (selrawdata) { |
67327b72 | 1208 | if (aCTP->GetClassMask()) selEvents++; |
1209 | } | |
f59c50c6 | 1210 | } |
1211 | else { | |
1212 | AliWarning("No trigger can be loaded! Some fields in the event header will be empty !"); | |
1213 | if (selrawdata) { | |
67327b72 | 1214 | AliWarning("No trigger can be loaded! Writing of selected raw data is abandoned !"); |
1215 | selrawdata = kFALSE; | |
1216 | } | |
1217 | } | |
1218 | ||
f59c50c6 | 1219 | fprintf(pipe, "GDC DetectorPattern %u\n", detectorPattern); |
1220 | Float_t ldc = 0; | |
1221 | Int_t prevLDC = -1; | |
1222 | ||
06c7e392 | 1223 | // loop over detectors and DDLs |
362c9d61 | 1224 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
1225 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
06c7e392 | 1226 | |
362c9d61 | 1227 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); |
06c7e392 | 1228 | Int_t ldcID = Int_t(ldc + 0.0001); |
362c9d61 | 1229 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); |
06c7e392 | 1230 | |
1231 | char rawFileName[256]; | |
362c9d61 | 1232 | sprintf(rawFileName, "raw%d/%s", |
1233 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); | |
06c7e392 | 1234 | |
1235 | // check existence and size of raw data file | |
1236 | FILE* file = fopen(rawFileName, "rb"); | |
1237 | if (!file) continue; | |
1238 | fseek(file, 0, SEEK_END); | |
1239 | unsigned long size = ftell(file); | |
aa04f81b | 1240 | fclose(file); |
1241 | if (!size) continue; | |
06c7e392 | 1242 | |
1243 | if (ldcID != prevLDC) { | |
1244 | fprintf(pipe, " LDC Id %d\n", ldcID); | |
1245 | prevLDC = ldcID; | |
1246 | } | |
1247 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1248 | } | |
1249 | } | |
1250 | } | |
1251 | ||
1252 | Int_t result = gSystem->ClosePipe(pipe); | |
1253 | ||
cf30933c | 1254 | if (!(selrawdata && selEvents > 0)) { |
67327b72 | 1255 | delete runLoader; |
1256 | return (result == 0); | |
1257 | } | |
1258 | ||
1259 | AliInfo(Form("converting selected by trigger cluster raw data DDL files to DATE file %s", selDateFileName)); | |
1260 | ||
1261 | sprintf(command, "dateStream -c -s -D -o %s -# %d -C -run %d", | |
1262 | selDateFileName,selEvents,runLoader->GetHeader()->GetRun()); | |
1263 | FILE* pipe2 = gSystem->OpenPipe(command, "w"); | |
1264 | ||
1265 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1266 | ||
1267 | // Get the trigger decision and cluster | |
f59c50c6 | 1268 | UInt_t detectorPattern = 0; |
67327b72 | 1269 | TString detClust; |
1270 | runLoader->GetEvent(iEvent); | |
1271 | if (!runLoader->LoadTrigger()) { | |
1272 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1273 | if (aCTP->GetClassMask() == 0) continue; | |
f59c50c6 | 1274 | detectorPattern = aCTP->GetClusterMask(); |
1275 | detClust = AliDAQ::ListOfTriggeredDetectors(detectorPattern); | |
67327b72 | 1276 | AliInfo(Form("List of detectors to be read out: %s",detClust.Data())); |
1277 | } | |
1278 | ||
f59c50c6 | 1279 | fprintf(pipe2, "GDC DetectorPattern %u\n", detectorPattern); |
67327b72 | 1280 | Float_t ldc = 0; |
1281 | Int_t prevLDC = -1; | |
1282 | ||
1283 | // loop over detectors and DDLs | |
1284 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { | |
1285 | // Write only raw data from detectors that | |
1286 | // are contained in the trigger cluster(s) | |
1287 | if (!IsSelected(AliDAQ::DetectorName(iDet),detClust)) continue; | |
1288 | ||
1289 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
1290 | ||
1291 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); | |
1292 | Int_t ldcID = Int_t(ldc + 0.0001); | |
1293 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); | |
1294 | ||
1295 | char rawFileName[256]; | |
1296 | sprintf(rawFileName, "raw%d/%s", | |
1297 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); | |
1298 | ||
1299 | // check existence and size of raw data file | |
1300 | FILE* file = fopen(rawFileName, "rb"); | |
1301 | if (!file) continue; | |
1302 | fseek(file, 0, SEEK_END); | |
1303 | unsigned long size = ftell(file); | |
1304 | fclose(file); | |
1305 | if (!size) continue; | |
1306 | ||
1307 | if (ldcID != prevLDC) { | |
1308 | fprintf(pipe2, " LDC Id %d\n", ldcID); | |
1309 | prevLDC = ldcID; | |
1310 | } | |
1311 | fprintf(pipe2, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1312 | } | |
1313 | } | |
1314 | } | |
1315 | ||
1316 | Int_t result2 = gSystem->ClosePipe(pipe2); | |
1317 | ||
06c7e392 | 1318 | delete runLoader; |
67327b72 | 1319 | return ((result == 0) && (result2 == 0)); |
06c7e392 | 1320 | } |
1321 | ||
1322 | //_____________________________________________________________________________ | |
1323 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, | |
1324 | const char* rootFileName) | |
1325 | { | |
1326 | // convert a DATE file to a root file with the program "alimdc" | |
1327 | ||
1328 | // ALIMDC setup | |
f28a8d2d | 1329 | const Int_t kDBSize = 2000000000; |
c83eb8f4 | 1330 | const Int_t kTagDBSize = 1000000000; |
06c7e392 | 1331 | const Bool_t kFilter = kFALSE; |
8ec1d12b | 1332 | const Int_t kCompression = 1; |
06c7e392 | 1333 | |
1334 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); | |
1335 | if (!path) { | |
ac1671c0 | 1336 | AliError("the program alimdc was not found"); |
06c7e392 | 1337 | if (fStopOnError) return kFALSE; |
1338 | } else { | |
1339 | delete[] path; | |
1340 | } | |
1341 | ||
ac1671c0 | 1342 | AliInfo(Form("converting DATE file %s to root file %s", |
1343 | dateFileName, rootFileName)); | |
06c7e392 | 1344 | |
f732bd7d | 1345 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1346 | const char* tagDBFS = "/tmp/mdc1/tags"; | |
f732bd7d | 1347 | |
1348 | // User defined file system locations | |
1349 | if (gSystem->Getenv("ALIMDC_RAWDB1")) | |
1350 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); | |
1351 | if (gSystem->Getenv("ALIMDC_RAWDB2")) | |
1352 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); | |
1353 | if (gSystem->Getenv("ALIMDC_TAGDB")) | |
1354 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); | |
f732bd7d | 1355 | |
1356 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1357 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1358 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
f732bd7d | 1359 | |
1360 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); | |
1361 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); | |
1362 | gSystem->Exec(Form("mkdir %s",tagDBFS)); | |
f732bd7d | 1363 | |
1364 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", | |
1365 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); | |
1366 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); | |
1367 | ||
1368 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1369 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1370 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
06c7e392 | 1371 | |
1372 | return (result == 0); | |
0421c3d1 | 1373 | } |
1374 | ||
85a5290f | 1375 | |
95601147 | 1376 | //_____________________________________________________________________________ |
06c7e392 | 1377 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 | 1378 | { |
1379 | // delete existing run loaders, open a new one and load gAlice | |
1380 | ||
1381 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); | |
1382 | AliRunLoader* runLoader = | |
1383 | AliRunLoader::Open(fGAliceFileName.Data(), | |
06c7e392 | 1384 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 | 1385 | if (!runLoader) { |
ac1671c0 | 1386 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 | 1387 | return NULL; |
1388 | } | |
1389 | runLoader->LoadgAlice(); | |
795e4a22 | 1390 | runLoader->LoadHeader(); |
95601147 | 1391 | gAlice = runLoader->GetAliRun(); |
1392 | if (!gAlice) { | |
ac1671c0 | 1393 | AliError(Form("no gAlice object found in file %s", |
1394 | fGAliceFileName.Data())); | |
95601147 | 1395 | return NULL; |
1396 | } | |
1397 | return runLoader; | |
1398 | } | |
1399 | ||
85a5290f | 1400 | //_____________________________________________________________________________ |
05526d44 | 1401 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1402 | { | |
1403 | // get or calculate the number of signal events per background event | |
1404 | ||
1405 | if (!fBkgrdFileNames) return 1; | |
1406 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); | |
1407 | if (nBkgrdFiles == 0) return 1; | |
1408 | ||
1409 | // get the number of signal events | |
1410 | if (nEvents <= 0) { | |
1411 | AliRunLoader* runLoader = | |
ca30848f | 1412 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); |
05526d44 | 1413 | if (!runLoader) return 1; |
ca30848f | 1414 | |
05526d44 | 1415 | nEvents = runLoader->GetNumberOfEvents(); |
1416 | delete runLoader; | |
1417 | } | |
1418 | ||
1419 | Int_t result = 0; | |
1420 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { | |
1421 | // get the number of background events | |
1422 | const char* fileName = ((TObjString*) | |
1423 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); | |
ca30848f | 1424 | AliRunLoader* runLoader = |
05526d44 | 1425 | AliRunLoader::Open(fileName, "BKGRD"); |
1426 | if (!runLoader) continue; | |
1427 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); | |
1428 | delete runLoader; | |
ca30848f | 1429 | |
05526d44 | 1430 | // get or calculate the number of signal per background events |
1431 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); | |
1432 | if (nSignalPerBkgrd <= 0) { | |
1433 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; | |
1434 | } else if (result && (result != nSignalPerBkgrd)) { | |
ac1671c0 | 1435 | AliInfo(Form("the number of signal events per background event " |
1436 | "will be changed from %d to %d for stream %d", | |
1437 | nSignalPerBkgrd, result, iBkgrdFile+1)); | |
05526d44 | 1438 | nSignalPerBkgrd = result; |
1439 | } | |
1440 | ||
1441 | if (!result) result = nSignalPerBkgrd; | |
1442 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { | |
ac1671c0 | 1443 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1444 | "using %d signal per background events for stream %d", | |
1445 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); | |
05526d44 | 1446 | } |
1447 | } | |
1448 | ||
1449 | return result; | |
1450 | } | |
1451 | ||
1452 | //_____________________________________________________________________________ | |
85a5290f | 1453 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1454 | { | |
1455 | // check whether detName is contained in detectors | |
1456 | // if yes, it is removed from detectors | |
1457 | ||
1458 | // check if all detectors are selected | |
1459 | if ((detectors.CompareTo("ALL") == 0) || | |
1460 | detectors.BeginsWith("ALL ") || | |
1461 | detectors.EndsWith(" ALL") || | |
1462 | detectors.Contains(" ALL ")) { | |
1463 | detectors = "ALL"; | |
1464 | return kTRUE; | |
1465 | } | |
1466 | ||
1467 | // search for the given detector | |
1468 | Bool_t result = kFALSE; | |
1469 | if ((detectors.CompareTo(detName) == 0) || | |
1470 | detectors.BeginsWith(detName+" ") || | |
1471 | detectors.EndsWith(" "+detName) || | |
1472 | detectors.Contains(" "+detName+" ")) { | |
1473 | detectors.ReplaceAll(detName, ""); | |
1474 | result = kTRUE; | |
1475 | } | |
1476 | ||
1477 | // clean up the detectors string | |
1478 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1479 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1480 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1481 | ||
1482 | return result; | |
1483 | } | |
ca30848f | 1484 | |
795e4a22 | 1485 | //_____________________________________________________________________________ |
ca30848f | 1486 | Bool_t AliSimulation::ConvertRaw2SDigits(const char* rawDirectory, const char* esdFileName) |
1487 | { | |
1488 | // | |
1489 | // Steering routine to convert raw data in directory rawDirectory/ to fake SDigits. | |
1490 | // These can be used for embedding of MC tracks into RAW data using the standard | |
1491 | // merging procedure. | |
1492 | // | |
1493 | // If an ESD file is given the reconstructed vertex is taken from it and stored in the event header. | |
1494 | // | |
1495 | if (!gAlice) { | |
1496 | AliError("no gAlice object. Restart aliroot and try again."); | |
1497 | return kFALSE; | |
1498 | } | |
1499 | if (gAlice->Modules()->GetEntries() > 0) { | |
1500 | AliError("gAlice was already run. Restart aliroot and try again."); | |
1501 | return kFALSE; | |
1502 | } | |
1503 | ||
1504 | AliInfo(Form("initializing gAlice with config file %s",fConfigFileName.Data())); | |
1505 | StdoutToAliInfo(StderrToAliError(gAlice->Init(fConfigFileName.Data()););); | |
1506 | // | |
1507 | // Initialize CDB | |
795e4a22 | 1508 | InitCDB(); |
1509 | //AliCDBManager* man = AliCDBManager::Instance(); | |
1510 | //man->SetRun(0); // Should this come from rawdata header ? | |
ca30848f | 1511 | |
1512 | Int_t iDet; | |
1513 | // | |
1514 | // Get the runloader | |
d3b3a3b2 | 1515 | AliRunLoader* runLoader = AliRunLoader::GetRunLoader(); |
ca30848f | 1516 | // |
1517 | // Open esd file if available | |
1518 | TFile* esdFile = TFile::Open(esdFileName); | |
1519 | Bool_t esdOK = (esdFile != 0); | |
1520 | AliESD* esd = new AliESD; | |
1521 | TTree* treeESD = 0; | |
1522 | if (esdOK) { | |
1523 | treeESD = (TTree*) esdFile->Get("esdTree"); | |
1524 | if (!treeESD) { | |
1525 | AliWarning("No ESD tree found"); | |
1526 | esdOK = kFALSE; | |
1527 | } else { | |
1528 | treeESD->SetBranchAddress("ESD", &esd); | |
1529 | } | |
1530 | } | |
1531 | // | |
1532 | // Create the RawReader | |
8b31e840 | 1533 | TString fileName(rawDirectory); |
1534 | AliRawReader* rawReader = 0x0; | |
1535 | if (fileName.EndsWith("/")) { | |
1536 | rawReader = new AliRawReaderFile(fileName); | |
1537 | } else if (fileName.EndsWith(".root")) { | |
1538 | rawReader = new AliRawReaderRoot(fileName); | |
1539 | } else if (!fileName.IsNull()) { | |
1540 | rawReader = new AliRawReaderDate(fileName); | |
8b31e840 | 1541 | } |
1542 | // if (!fEquipIdMap.IsNull() && fRawReader) | |
1543 | // fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
ca30848f | 1544 | // |
1545 | // Get list of detectors | |
1546 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1547 | // | |
1548 | // Get Header | |
1549 | AliHeader* header = runLoader->GetHeader(); | |
1550 | // | |
8b31e840 | 1551 | TString detStr = fMakeSDigits; |
ca30848f | 1552 | // Event loop |
1553 | Int_t nev = 0; | |
1554 | while(kTRUE) { | |
1555 | if (!(rawReader->NextEvent())) break; | |
1556 | // | |
1557 | // Detector loop | |
1558 | for (iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1559 | AliModule* det = (AliModule*) detArray->At(iDet); | |
8b31e840 | 1560 | if (!det || !det->IsActive()) continue; |
1561 | if (IsSelected(det->GetName(), detStr)) { | |
1562 | AliInfo(Form("Calling Raw2SDigits for %s\n", det->GetName())); | |
1563 | det->Raw2SDigits(rawReader); | |
1564 | rawReader->Reset(); | |
1565 | } | |
ca30848f | 1566 | } // detectors |
1567 | ||
5b188f2f | 1568 | |
ca30848f | 1569 | // |
1570 | // If ESD information available obtain reconstructed vertex and store in header. | |
1571 | if (esdOK) { | |
1572 | treeESD->GetEvent(nev); | |
1573 | const AliESDVertex* esdVertex = esd->GetPrimaryVertex(); | |
1574 | Double_t position[3]; | |
1575 | esdVertex->GetXYZ(position); | |
1576 | AliGenEventHeader* mcHeader = new AliGenEventHeader("ESD"); | |
1577 | TArrayF mcV; | |
1578 | mcV.Set(3); | |
1579 | for (Int_t i = 0; i < 3; i++) mcV[i] = position[i]; | |
1580 | mcHeader->SetPrimaryVertex(mcV); | |
1581 | header->Reset(0,nev); | |
1582 | header->SetGenEventHeader(mcHeader); | |
1583 | printf("***** Saved vertex %f %f %f \n", position[0], position[1], position[2]); | |
1584 | } | |
1585 | nev++; | |
1586 | // | |
1587 | // Finish the event | |
1588 | runLoader->TreeE()->Fill(); | |
1589 | runLoader->SetNextEvent(); | |
1590 | } // events | |
1591 | ||
1592 | delete rawReader; | |
1593 | // | |
1594 | // Finish the run | |
1595 | runLoader->CdGAFile(); | |
1596 | runLoader->WriteHeader("OVERWRITE"); | |
1597 | runLoader->WriteRunLoader(); | |
1598 | ||
1599 | return kTRUE; | |
1600 | } | |
5b188f2f | 1601 | |
1602 | //_____________________________________________________________________________ | |
1603 | Int_t AliSimulation::GetDetIndex(const char* detector) | |
1604 | { | |
1605 | // return the detector index corresponding to detector | |
1606 | Int_t index = -1 ; | |
1607 | for (index = 0; index < fgkNDetectors ; index++) { | |
1608 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
1609 | break ; | |
1610 | } | |
1611 | return index ; | |
1612 | } | |
cae21299 | 1613 | |
1614 | //_____________________________________________________________________________ | |
1615 | Bool_t AliSimulation::RunHLT() | |
1616 | { | |
1617 | // Run the HLT simulation | |
1618 | // HLT simulation is implemented in HLT/sim/AliHLTSimulation | |
1619 | // Disabled if fRunHLT is empty, default vaule is "default". | |
1620 | // AliSimulation::SetRunHLT can be used to set the options for HLT simulation | |
1621 | // The default simulation depends on the HLT component libraries and their | |
1622 | // corresponding agents which define components and chains to run. See | |
5f6d0c0d | 1623 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/ |
1624 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/classAliHLTModuleAgent.html | |
cae21299 | 1625 | // |
1626 | // The libraries to be loaded can be specified as an option. | |
1627 | // <pre> | |
1628 | // AliSimulation sim; | |
1629 | // sim.SetRunHLT("libAliHLTSample.so"); | |
1630 | // </pre> | |
1631 | // will only load <tt>libAliHLTSample.so</tt> | |
1632 | ||
1633 | // Other available options: | |
1634 | // \li loglevel=<i>level</i> <br> | |
1635 | // logging level for this processing | |
1636 | // \li alilog=off | |
1637 | // disable redirection of log messages to AliLog class | |
1638 | // \li config=<i>macro</i> | |
1639 | // configuration macro | |
5f6d0c0d | 1640 | // \li chains=<i>configuration</i> |
cae21299 | 1641 | // comma separated list of configurations to be run during simulation |
5f6d0c0d | 1642 | // \li rawfile=<i>file</i> |
1643 | // source for the RawReader to be created, the default is <i>./</i> if | |
1644 | // raw data is simulated | |
cae21299 | 1645 | |
1646 | int iResult=0; | |
1647 | AliRunLoader* pRunLoader = LoadRun("READ"); | |
1648 | if (!pRunLoader) return kFALSE; | |
1649 | ||
795e4a22 | 1650 | // initialize CDB storage, run number, set CDB lock |
1651 | InitCDB(); | |
1652 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1653 | SetCDBLock(); | |
1654 | ||
cae21299 | 1655 | // load the library dynamically |
1656 | gSystem->Load(ALIHLTSIMULATION_LIBRARY); | |
1657 | ||
1658 | // check for the library version | |
1659 | AliHLTSimulationGetLibraryVersion_t fctVersion=(AliHLTSimulationGetLibraryVersion_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_GET_LIBRARY_VERSION)); | |
1660 | if (!fctVersion) { | |
1661 | AliError(Form("can not load library %s", ALIHLTSIMULATION_LIBRARY)); | |
1662 | return kFALSE; | |
1663 | } | |
1664 | if (fctVersion()!= ALIHLTSIMULATION_LIBRARY_VERSION) { | |
1665 | AliError(Form("%s version does not match: compiled for version %d, loaded %d", ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_LIBRARY_VERSION, fctVersion())); | |
1666 | return kFALSE; | |
1667 | } | |
1668 | ||
1669 | // print compile info | |
1670 | typedef void (*CompileInfo)( char*& date, char*& time); | |
1671 | CompileInfo fctInfo=(CompileInfo)gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, "CompileInfo"); | |
1672 | if (fctInfo) { | |
a6e0ebfe | 1673 | Char_t* date=0; |
1674 | Char_t* time=0; | |
1675 | (*fctInfo)(date,time); | |
1676 | if (!date) {date=new Char_t[8]; strcpy(date,"unknown");} | |
1677 | if (!time) {time=new Char_t[8]; strcpy(time,"unknown");} | |
cae21299 | 1678 | AliInfo(Form("%s build on %s (%s)", ALIHLTSIMULATION_LIBRARY, date, time)); |
a6e0ebfe | 1679 | delete date; |
1680 | delete time; | |
cae21299 | 1681 | } else { |
1682 | AliInfo(Form("no build info available for %s", ALIHLTSIMULATION_LIBRARY)); | |
1683 | } | |
1684 | ||
1685 | // create instance of the HLT simulation | |
1686 | AliHLTSimulationCreateInstance_t fctCreate=(AliHLTSimulationCreateInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_CREATE_INSTANCE)); | |
1687 | AliHLTSimulation* pHLT=NULL; | |
1688 | if (fctCreate==NULL || (pHLT=(fctCreate()))==NULL) { | |
1689 | AliError(Form("can not create instance of HLT simulation (creator %p)", fctCreate)); | |
1690 | return kFALSE; | |
1691 | } | |
1692 | ||
1693 | // init the HLT simulation | |
a441bf51 | 1694 | TString options; |
1695 | if (fRunHLT.CompareTo("default")!=0) options=fRunHLT; | |
5f6d0c0d | 1696 | TString detStr = fWriteRawData; |
1697 | if (!IsSelected("HLT", detStr)) { | |
a441bf51 | 1698 | options+=" writerawfiles="; |
1699 | } else { | |
1700 | options+=" writerawfiles=HLT"; | |
1701 | } | |
5f6d0c0d | 1702 | |
1703 | if (!detStr.IsNull() && !options.Contains("rawfile=")) { | |
1704 | // as a matter of fact, HLT will run reconstruction and needs the RawReader | |
1705 | // in order to get detector data. By default, RawReaderFile is used to read | |
1706 | // the already simulated ddl files. Date and Root files from the raw data | |
1707 | // are generated after the HLT simulation. | |
1708 | options+=" rawfile=./"; | |
1709 | } | |
1710 | ||
cae21299 | 1711 | AliHLTSimulationInit_t fctInit=(AliHLTSimulationInit_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_INIT)); |
a441bf51 | 1712 | if (fctInit==NULL || (iResult=(fctInit(pHLT, pRunLoader, options.Data())))<0) { |
cae21299 | 1713 | AliError(Form("can not init HLT simulation: error %d (init %p)", iResult, fctInit)); |
1714 | } else { | |
1715 | // run the HLT simulation | |
1716 | AliHLTSimulationRun_t fctRun=(AliHLTSimulationRun_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_RUN)); | |
1717 | if (fctRun==NULL || (iResult=(fctRun(pHLT, pRunLoader)))<0) { | |
1718 | AliError(Form("can not run HLT simulation: error %d (run %p)", iResult, fctRun)); | |
1719 | } | |
1720 | } | |
1721 | ||
1722 | // delete the instance | |
1723 | AliHLTSimulationDeleteInstance_t fctDelete=(AliHLTSimulationDeleteInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_DELETE_INSTANCE)); | |
1724 | if (fctDelete==NULL || fctDelete(pHLT)<0) { | |
1725 | AliError(Form("can not delete instance of HLT simulation (creator %p)", fctDelete)); | |
1726 | } | |
1727 | pHLT=NULL; | |
1728 | ||
1729 | return iResult>=0?kTRUE:kFALSE; | |
1730 | } | |
cae17938 | 1731 | |
1732 | //_____________________________________________________________________________ | |
a1b90a73 | 1733 | Bool_t AliSimulation::RunQA() |
cae17938 | 1734 | { |
a1b90a73 | 1735 | // run the QA on summable hits, digits or digits |
940d8e5f | 1736 | |
f00f2d9c | 1737 | if(!gAlice) return kFALSE; |
d3b3a3b2 | 1738 | fQASteer->SetRunLoader(AliRunLoader::GetRunLoader()) ; |
a1b90a73 | 1739 | |
e5dedfe2 | 1740 | TString detectorsw("") ; |
1741 | Bool_t rv = kTRUE ; | |
940d8e5f | 1742 | detectorsw = fQASteer->Run(fQADetectors.Data()) ; |
e5dedfe2 | 1743 | if ( detectorsw.IsNull() ) |
1744 | rv = kFALSE ; | |
6294b9a7 | 1745 | else |
1746 | fQASteer->EndOfCycle(detectorsw) ; | |
a1b90a73 | 1747 | return rv ; |
cae17938 | 1748 | } |
1749 | ||
e3b20d9a | 1750 | //_____________________________________________________________________________ |
1751 | Bool_t AliSimulation::SetRunQA(TString detAndAction) | |
1752 | { | |
1753 | // Allows to run QA for a selected set of detectors | |
1754 | // and a selected set of tasks among HITS, SDIGITS and DIGITS | |
1755 | // all selected detectors run the same selected tasks | |
1756 | ||
1757 | if (!detAndAction.Contains(":")) { | |
1758 | AliError( Form("%s is a wrong syntax, use \"DetectorList:ActionList\" \n", detAndAction.Data()) ) ; | |
1759 | fRunQA = kFALSE ; | |
1760 | return kFALSE ; | |
1761 | } | |
1762 | Int_t colon = detAndAction.Index(":") ; | |
1763 | fQADetectors = detAndAction(0, colon) ; | |
1764 | if (fQADetectors.Contains("ALL") ) | |
1765 | fQADetectors = Form("%s %s", fMakeDigits.Data(), fMakeDigitsFromHits.Data()) ; | |
678caae8 | 1766 | fQATasks = detAndAction(colon+1, detAndAction.Sizeof() ) ; |
e3b20d9a | 1767 | if (fQATasks.Contains("ALL") ) { |
1768 | fQATasks = Form("%d %d %d", AliQA::kHITS, AliQA::kSDIGITS, AliQA::kDIGITS) ; | |
1769 | } else { | |
1770 | fQATasks.ToUpper() ; | |
1771 | TString tempo("") ; | |
1772 | if ( fQATasks.Contains("HIT") ) | |
1773 | tempo = Form("%d ", AliQA::kHITS) ; | |
1774 | if ( fQATasks.Contains("SDIGIT") ) | |
1775 | tempo += Form("%d ", AliQA::kSDIGITS) ; | |
1776 | if ( fQATasks.Contains("DIGIT") ) | |
1777 | tempo += Form("%d ", AliQA::kDIGITS) ; | |
1778 | fQATasks = tempo ; | |
1779 | if (fQATasks.IsNull()) { | |
1780 | AliInfo("No QA requested\n") ; | |
1781 | fRunQA = kFALSE ; | |
1782 | return kTRUE ; | |
1783 | } | |
1784 | } | |
1785 | TString tempo(fQATasks) ; | |
1786 | tempo.ReplaceAll(Form("%d", AliQA::kHITS), AliQA::GetTaskName(AliQA::kHITS)) ; | |
1787 | tempo.ReplaceAll(Form("%d", AliQA::kSDIGITS), AliQA::GetTaskName(AliQA::kSDIGITS)) ; | |
1788 | tempo.ReplaceAll(Form("%d", AliQA::kDIGITS), AliQA::GetTaskName(AliQA::kDIGITS)) ; | |
1789 | AliInfo( Form("QA will be done on \"%s\" for \"%s\"\n", fQADetectors.Data(), tempo.Data()) ) ; | |
1790 | fRunQA = kTRUE ; | |
940d8e5f | 1791 | fQASteer->SetActiveDetectors(fQADetectors) ; |
1792 | fQASteer->SetTasks(fQATasks) ; | |
e3b20d9a | 1793 | return kTRUE; |
1794 | } | |
1795 | ||
795e4a22 | 1796 | //_____________________________________________________________________________ |
1797 | void AliSimulation::ProcessEnvironmentVars() | |
1798 | { | |
1799 | // Extract run number and random generator seed from env variables | |
1800 | ||
1801 | AliInfo("Processing environment variables"); | |
1802 | ||
1803 | // Random Number seed | |
1804 | ||
1805 | // first check that seed is not already set | |
1806 | if (fSeed == 0) { | |
1807 | if (gSystem->Getenv("CONFIG_SEED")) { | |
1808 | fSeed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
1809 | } | |
1810 | } else { | |
1811 | if (gSystem->Getenv("CONFIG_SEED")) { | |
1812 | AliInfo(Form("Seed for random number generation already set (%d)" | |
1813 | ": CONFIG_SEED variable ignored!", fSeed)); | |
1814 | } | |
1815 | } | |
1816 | ||
1817 | AliInfo(Form("Seed for random number generation = %d ", fSeed)); | |
1818 | ||
1819 | // Run Number | |
1820 | ||
1821 | // first check that run number is not already set | |
1822 | if(fRun < 0) { | |
1823 | if (gSystem->Getenv("DC_RUN")) { | |
1824 | fRun = atoi(gSystem->Getenv("DC_RUN")); | |
1825 | } | |
1826 | } else { | |
1827 | if (gSystem->Getenv("DC_RUN")) { | |
1828 | AliInfo(Form("Run number already set (%d): DC_RUN variable ignored!", fRun)); | |
1829 | } | |
1830 | } | |
1831 | ||
1832 | AliInfo(Form("Run number = %d", fRun)); | |
1833 | } | |
ff5970a3 | 1834 | |
44e45fac | 1835 | //--------------------------------------------------------------------- |
1836 | ||
fc7e1b1c | 1837 | void AliSimulation::WriteGRPEntry() |
1838 | { | |
1839 | // Get the necessary information from galice (generator, trigger etc) and | |
1840 | // write a GRP entry corresponding to the settings in the Config.C used | |
44e45fac | 1841 | // note that Hall probes and Cavern and Surface Atmos pressures are not simulated. |
1842 | ||
1843 | ||
fc7e1b1c | 1844 | AliInfo("Writing global run parameters entry into the OCDB"); |
1845 | ||
44e45fac | 1846 | AliGRPObject* grpObj = new AliGRPObject(); |
fc7e1b1c | 1847 | |
44e45fac | 1848 | grpObj->SetRunType("PHYSICS"); |
1849 | grpObj->SetTimeStart(0); | |
1850 | grpObj->SetTimeEnd(9999); | |
fc7e1b1c | 1851 | |
e7c989e4 | 1852 | const AliGenerator *gen = gAlice->Generator(); |
fc7e1b1c | 1853 | if (gen) { |
44e45fac | 1854 | grpObj->SetBeamEnergy(gen->GetEnergyCMS()); |
fc7e1b1c | 1855 | TString projectile; |
1856 | Int_t a,z; | |
1857 | gen->GetProjectile(projectile,a,z); | |
1858 | TString target; | |
1859 | gen->GetTarget(target,a,z); | |
1860 | TString beamType = projectile + "-" + target; | |
214a2a31 | 1861 | beamType.ReplaceAll(" ",""); |
e7c989e4 | 1862 | if (!beamType.CompareTo("-")) { |
44e45fac | 1863 | |
1864 | grpObj->SetBeamType("UNKNOWN"); | |
e7c989e4 | 1865 | } |
1866 | else { | |
44e45fac | 1867 | grpObj->SetBeamType(beamType); |
e7c989e4 | 1868 | } |
fc7e1b1c | 1869 | } |
1870 | else { | |
44e45fac | 1871 | AliWarning("Unknown beam type and energy! Setting energy to 0"); |
1872 | grpObj->SetBeamEnergy(0); | |
1873 | grpObj->SetBeamType("UNKNOWN"); | |
fc7e1b1c | 1874 | } |
1875 | ||
1876 | UInt_t detectorPattern = 0; | |
1877 | Int_t nDets = 0; | |
1878 | TObjArray *detArray = gAlice->Detectors(); | |
1879 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors-1; iDet++) { | |
1880 | if (detArray->FindObject(AliDAQ::OfflineModuleName(iDet))) { | |
1881 | detectorPattern |= (1 << iDet); | |
1882 | nDets++; | |
1883 | } | |
1884 | } | |
1be29b9e | 1885 | // CTP |
1886 | if (!fMakeTrigger.IsNull() || strcmp(gAlice->GetTriggerDescriptor(),"")) | |
1887 | detectorPattern |= (1 << AliDAQ::DetectorID("TRG")); | |
1888 | ||
fc7e1b1c | 1889 | // HLT |
1890 | if (!fRunHLT.IsNull()) | |
1891 | detectorPattern |= (1 << AliDAQ::kHLTId); | |
ff5970a3 | 1892 | |
44e45fac | 1893 | grpObj->SetNumberOfDetectors((Char_t)nDets); |
1894 | grpObj->SetDetectorMask((Int_t)detectorPattern); | |
1895 | grpObj->SetLHCPeriod("LHC08c"); | |
1896 | grpObj->SetLHCState("STABLE_BEAMS"); | |
1897 | grpObj->SetLHCLuminosity(0,(AliGRPObject::Stats)0); | |
1898 | grpObj->SetBeamIntensity(0,(AliGRPObject::Stats)0); | |
fc7e1b1c | 1899 | |
1900 | AliMagF *field = gAlice->Field(); | |
1901 | Float_t solenoidField = TMath::Abs(field->SolenoidField()); | |
1902 | Float_t factor = field->Factor(); | |
1903 | Float_t l3current = TMath::Abs(factor)*solenoidField*30000./5.; | |
44e45fac | 1904 | grpObj->SetL3Current(l3current,(AliGRPObject::Stats)0); |
fc7e1b1c | 1905 | |
1906 | if (factor > 0) { | |
44e45fac | 1907 | grpObj->SetL3Polarity(0); |
1908 | grpObj->SetDipolePolarity(0); | |
fc7e1b1c | 1909 | } |
1910 | else { | |
44e45fac | 1911 | grpObj->SetL3Polarity(1); |
1912 | grpObj->SetDipolePolarity(1); | |
fc7e1b1c | 1913 | } |
1914 | ||
1915 | if (TMath::Abs(factor) != 0) | |
44e45fac | 1916 | grpObj->SetDipoleCurrent(6000,(AliGRPObject::Stats)0); |
fc7e1b1c | 1917 | else |
44e45fac | 1918 | grpObj->SetDipoleCurrent(0,(AliGRPObject::Stats)0); |
fc7e1b1c | 1919 | |
44e45fac | 1920 | grpObj->SetCavernTemperature(0,(AliGRPObject::Stats)0); |
1921 | ||
1922 | //grpMap->Add(new TObjString("fCavernPressure"),new TObjString("0")); ---> not inserted in simulation with the new object, since it is now an AliDCSSensor | |
fc7e1b1c | 1923 | |
1924 | // Now store the entry in OCDB | |
1925 | AliCDBManager* man = AliCDBManager::Instance(); | |
1926 | ||
2b541cc7 | 1927 | AliCDBId id("GRP/GRP/Data", man->GetRun(), man->GetRun(), 1, 1); |
fc7e1b1c | 1928 | AliCDBMetaData *metadata= new AliCDBMetaData(); |
1929 | ||
fc7e1b1c | 1930 | metadata->SetResponsible("alice-off@cern.ch"); |
1931 | metadata->SetComment("Automatically produced GRP entry for Monte Carlo"); | |
1932 | ||
44e45fac | 1933 | man->Put(grpObj,id,metadata); |
fc7e1b1c | 1934 | } |
44e45fac | 1935 | |
1936 |