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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 | ||
3e2e3ece | 108 | #include <TCint.h> |
109 | #include <TFile.h> | |
f7a1cc68 | 110 | #include <TGeoGlobalMagField.h> |
e8d02863 | 111 | #include <TGeoManager.h> |
85a5290f | 112 | #include <TObjString.h> |
fc7e1b1c | 113 | #include <TROOT.h> |
3e2e3ece | 114 | #include <TSystem.h> |
115 | #include <TVirtualMC.h> | |
116 | #include <TVirtualMCApplication.h> | |
85a5290f | 117 | |
3e2e3ece | 118 | #include "AliAlignObj.h" |
e8d02863 | 119 | #include "AliCDBEntry.h" |
120 | #include "AliCDBManager.h" | |
3e2e3ece | 121 | #include "AliCDBStorage.h" |
122 | #include "AliCTPRawData.h" | |
123 | #include "AliCentralTrigger.h" | |
e8d02863 | 124 | #include "AliCentralTrigger.h" |
3e2e3ece | 125 | #include "AliCodeTimer.h" |
362c9d61 | 126 | #include "AliDAQ.h" |
af7ba10c | 127 | #include "AliDigitizer.h" |
3e2e3ece | 128 | #include "AliESD.h" |
129 | #include "AliGRPObject.h" | |
130 | #include "AliGenEventHeader.h" | |
af7ba10c | 131 | #include "AliGenerator.h" |
3e2e3ece | 132 | #include "AliGeomManager.h" |
133 | #include "AliHLTSimulation.h" | |
134 | #include "AliHeader.h" | |
f7a1cc68 | 135 | #include "AliLego.h" |
136 | #include "AliLegoGenerator.h" | |
e8d02863 | 137 | #include "AliLog.h" |
3e2e3ece | 138 | #include "AliMC.h" |
139 | #include "AliMagF.h" | |
af7ba10c | 140 | #include "AliModule.h" |
3e2e3ece | 141 | #include "AliPDG.h" |
142 | #include "AliRawReaderDate.h" | |
143 | #include "AliRawReaderFile.h" | |
144 | #include "AliRawReaderRoot.h" | |
af7ba10c | 145 | #include "AliRun.h" |
146 | #include "AliRunDigitizer.h" | |
147 | #include "AliRunLoader.h" | |
148 | #include "AliSimulation.h" | |
27fc67fa | 149 | #include "AliSysInfo.h" |
3e2e3ece | 150 | #include "AliVertexGenFile.h" |
85a5290f | 151 | |
152 | ClassImp(AliSimulation) | |
153 | ||
b856a511 | 154 | AliSimulation *AliSimulation::fgInstance = 0; |
5b188f2f | 155 | const char* AliSimulation::fgkDetectorName[AliSimulation::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; |
85a5290f | 156 | |
157 | //_____________________________________________________________________________ | |
795e4a22 | 158 | AliSimulation::AliSimulation(const char* configFileName, |
95601147 | 159 | const char* name, const char* title) : |
160 | TNamed(name, title), | |
161 | ||
162 | fRunGeneration(kTRUE), | |
163 | fRunSimulation(kTRUE), | |
024cf675 | 164 | fLoadAlignFromCDB(kTRUE), |
25be1e5c | 165 | fLoadAlObjsListOfDets("ALL"), |
95601147 | 166 | fMakeSDigits("ALL"), |
167 | fMakeDigits("ALL"), | |
a5a091ce | 168 | fMakeTrigger(""), |
95601147 | 169 | fMakeDigitsFromHits(""), |
0421c3d1 | 170 | fWriteRawData(""), |
06c7e392 | 171 | fRawDataFileName(""), |
172 | fDeleteIntermediateFiles(kFALSE), | |
67327b72 | 173 | fWriteSelRawData(kFALSE), |
95601147 | 174 | fStopOnError(kFALSE), |
95601147 | 175 | fNEvents(1), |
176 | fConfigFileName(configFileName), | |
177 | fGAliceFileName("galice.root"), | |
18b43626 | 178 | fEventsPerFile(), |
95601147 | 179 | fBkgrdFileNames(NULL), |
995ad051 | 180 | fAlignObjArray(NULL), |
04bae0a0 | 181 | fUseBkgrdVertex(kTRUE), |
024cf675 | 182 | fRegionOfInterest(kFALSE), |
795e4a22 | 183 | fCDBUri(""), |
ca30848f | 184 | fSpecCDBUri(), |
795e4a22 | 185 | fRun(-1), |
186 | fSeed(0), | |
187 | fInitCDBCalled(kFALSE), | |
188 | fInitRunNumberCalled(kFALSE), | |
189 | fSetRunNumberFromDataCalled(kFALSE), | |
cae21299 | 190 | fEmbeddingFlag(kFALSE), |
3e2e3ece | 191 | fLego(NULL), |
e3b20d9a | 192 | fQADetectors("ALL"), |
193 | fQATasks("ALL"), | |
940d8e5f | 194 | fQASteer(NULL), |
759c1df1 | 195 | fRunQA(kTRUE), |
57acd2d2 | 196 | fEventSpecie(AliRecoParam::kDefault), |
fc7e1b1c | 197 | fRunHLT("default"), |
198 | fWriteGRPEntry(kTRUE) | |
85a5290f | 199 | { |
200 | // create simulation object with default parameters | |
b856a511 | 201 | fgInstance = this; |
0421c3d1 | 202 | SetGAliceFile("galice.root"); |
5b188f2f | 203 | |
204 | // for QA | |
940d8e5f | 205 | fQASteer = new AliQADataMakerSteer("sim") ; |
206 | fQASteer->SetActiveDetectors(fQADetectors) ; | |
678caae8 | 207 | fQATasks = Form("%d %d %d", AliQA::kHITS, AliQA::kSDIGITS, AliQA::kDIGITS) ; |
940d8e5f | 208 | fQASteer->SetTasks(fQATasks) ; |
85a5290f | 209 | } |
210 | ||
85a5290f | 211 | //_____________________________________________________________________________ |
212 | AliSimulation::~AliSimulation() | |
213 | { | |
214 | // clean up | |
215 | ||
18b43626 | 216 | fEventsPerFile.Delete(); |
024cf675 | 217 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
218 | // delete fAlignObjArray; fAlignObjArray=0; | |
18b43626 | 219 | |
95601147 | 220 | if (fBkgrdFileNames) { |
221 | fBkgrdFileNames->Delete(); | |
222 | delete fBkgrdFileNames; | |
223 | } | |
ec92bee0 | 224 | |
225 | fSpecCDBUri.Delete(); | |
b856a511 | 226 | if (fgInstance==this) fgInstance = 0; |
87932dab | 227 | |
940d8e5f | 228 | delete fQASteer ; |
229 | ||
87932dab | 230 | AliCodeTimer::Instance()->Print(); |
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 | //_____________________________________________________________________________ |
795e4a22 | 243 | void AliSimulation::InitCDB() |
024cf675 | 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 | ||
795e4a22 | 249 | if (fInitCDBCalled) return; |
250 | fInitCDBCalled = kTRUE; | |
251 | ||
024cf675 | 252 | AliCDBManager* man = AliCDBManager::Instance(); |
ec92bee0 | 253 | if (man->IsDefaultStorageSet()) |
024cf675 | 254 | { |
ec92bee0 | 255 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
256 | AliWarning("Default CDB storage has been already set !"); | |
ced249e6 | 257 | AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fCDBUri.Data())); |
ec92bee0 | 258 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
795e4a22 | 259 | fCDBUri = man->GetDefaultStorage()->GetURI(); |
ec92bee0 | 260 | } |
261 | else { | |
795e4a22 | 262 | if (fCDBUri.Length() > 0) |
263 | { | |
264 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
265 | AliDebug(2, Form("Default CDB storage is set to: %s", fCDBUri.Data())); | |
266 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
267 | } else { | |
268 | fCDBUri="local://$ALICE_ROOT"; | |
269 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
270 | AliWarning("Default CDB storage not yet set !!!!"); | |
271 | AliWarning(Form("Setting it now to: %s", fCDBUri.Data())); | |
272 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
273 | ||
274 | } | |
ec92bee0 | 275 | man->SetDefaultStorage(fCDBUri); |
276 | } | |
277 | ||
278 | // Now activate the detector specific CDB storage locations | |
279 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { | |
280 | TObject* obj = fSpecCDBUri[i]; | |
281 | if (!obj) continue; | |
b8ec52f6 | 282 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
283 | AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); | |
284 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
c3a7b59a | 285 | man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); |
ec92bee0 | 286 | } |
795e4a22 | 287 | |
024cf675 | 288 | } |
289 | ||
290 | //_____________________________________________________________________________ | |
795e4a22 | 291 | void AliSimulation::InitRunNumber(){ |
292 | // check run number. If not set, set it to 0 !!!! | |
293 | ||
294 | if (fInitRunNumberCalled) return; | |
295 | fInitRunNumberCalled = kTRUE; | |
296 | ||
297 | AliCDBManager* man = AliCDBManager::Instance(); | |
298 | if (man->GetRun() >= 0) | |
299 | { | |
8c8fbdcd | 300 | AliFatal(Form("Run number cannot be set in AliCDBManager before start of simulation: " |
301 | "Use external variable DC_RUN or AliSimulation::SetRun()!")); | |
795e4a22 | 302 | } |
8c8fbdcd | 303 | |
304 | if(fRun >= 0) { | |
795e4a22 | 305 | AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
306 | AliDebug(2, Form("Setting CDB run number to: %d",fRun)); | |
307 | AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
8c8fbdcd | 308 | } else { |
795e4a22 | 309 | fRun=0; |
310 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
311 | AliWarning("Run number not yet set !!!!"); | |
312 | AliWarning(Form("Setting it now to: %d", fRun)); | |
313 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
314 | ||
795e4a22 | 315 | } |
8c8fbdcd | 316 | man->SetRun(fRun); |
024cf675 | 317 | |
795e4a22 | 318 | man->Print(); |
024cf675 | 319 | |
320 | } | |
321 | ||
00aa02d5 | 322 | //_____________________________________________________________________________ |
795e4a22 | 323 | void AliSimulation::SetCDBLock() { |
324 | // Set CDB lock: from now on it is forbidden to reset the run number | |
325 | // or the default storage or to activate any further storage! | |
326 | ||
327 | AliCDBManager::Instance()->SetLock(1); | |
328 | } | |
329 | ||
330 | //_____________________________________________________________________________ | |
331 | void AliSimulation::SetDefaultStorage(const char* uri) { | |
332 | // Store the desired default CDB storage location | |
00aa02d5 | 333 | // Activate it later within the Run() method |
00aa02d5 | 334 | |
795e4a22 | 335 | fCDBUri = uri; |
00aa02d5 | 336 | |
337 | } | |
338 | ||
024cf675 | 339 | //_____________________________________________________________________________ |
c3a7b59a | 340 | void AliSimulation::SetSpecificStorage(const char* calibType, const char* uri) { |
ec92bee0 | 341 | // Store a detector-specific CDB storage location |
342 | // Activate it later within the Run() method | |
024cf675 | 343 | |
c3a7b59a | 344 | AliCDBPath aPath(calibType); |
345 | if(!aPath.IsValid()){ | |
346 | AliError(Form("Not a valid path: %s", calibType)); | |
347 | return; | |
348 | } | |
349 | ||
350 | TObject* obj = fSpecCDBUri.FindObject(calibType); | |
ec92bee0 | 351 | if (obj) fSpecCDBUri.Remove(obj); |
c3a7b59a | 352 | fSpecCDBUri.Add(new TNamed(calibType, uri)); |
024cf675 | 353 | |
354 | } | |
355 | ||
795e4a22 | 356 | //_____________________________________________________________________________ |
357 | void AliSimulation::SetRunNumber(Int_t run) | |
358 | { | |
359 | // sets run number | |
360 | // Activate it later within the Run() method | |
361 | ||
362 | fRun = run; | |
363 | } | |
364 | ||
365 | //_____________________________________________________________________________ | |
366 | void AliSimulation::SetSeed(Int_t seed) | |
367 | { | |
368 | // sets seed number | |
369 | // Activate it later within the Run() method | |
370 | ||
371 | fSeed = seed; | |
372 | } | |
373 | ||
374 | //_____________________________________________________________________________ | |
375 | Bool_t AliSimulation::SetRunNumberFromData() | |
376 | { | |
377 | // Set the CDB manager run number | |
378 | // The run number is retrieved from gAlice | |
379 | ||
380 | if (fSetRunNumberFromDataCalled) return kTRUE; | |
381 | fSetRunNumberFromDataCalled = kTRUE; | |
382 | ||
383 | AliCDBManager* man = AliCDBManager::Instance(); | |
384 | Int_t runData = -1, runCDB = -1; | |
385 | ||
386 | AliRunLoader* runLoader = LoadRun("READ"); | |
387 | if (!runLoader) return kFALSE; | |
388 | else { | |
d3b3a3b2 | 389 | runData = runLoader->GetHeader()->GetRun(); |
795e4a22 | 390 | delete runLoader; |
391 | } | |
392 | ||
393 | runCDB = man->GetRun(); | |
394 | if(runCDB >= 0) { | |
395 | if (runCDB != runData) { | |
396 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
397 | AliWarning(Form("A run number was previously set in AliCDBManager: %d !", runCDB)); | |
398 | AliWarning(Form("It will be replaced with the run number got from run header: %d !", runData)); | |
399 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); | |
400 | } | |
401 | ||
402 | } | |
403 | ||
404 | man->SetRun(runData); | |
405 | fRun = runData; | |
406 | ||
407 | if(man->GetRun() < 0) { | |
408 | AliError("Run number not properly initalized!"); | |
409 | return kFALSE; | |
410 | } | |
411 | ||
412 | man->Print(); | |
413 | ||
414 | return kTRUE; | |
415 | } | |
416 | ||
85a5290f | 417 | //_____________________________________________________________________________ |
418 | void AliSimulation::SetConfigFile(const char* fileName) | |
419 | { | |
420 | // set the name of the config file | |
421 | ||
422 | fConfigFileName = fileName; | |
423 | } | |
424 | ||
0421c3d1 | 425 | //_____________________________________________________________________________ |
426 | void AliSimulation::SetGAliceFile(const char* fileName) | |
427 | { | |
428 | // set the name of the galice file | |
429 | // the path is converted to an absolute one if it is relative | |
430 | ||
431 | fGAliceFileName = fileName; | |
432 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { | |
433 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), | |
434 | fGAliceFileName); | |
435 | fGAliceFileName = absFileName; | |
436 | delete[] absFileName; | |
437 | } | |
ac1671c0 | 438 | |
439 | AliDebug(2, Form("galice file name set to %s", fileName)); | |
0421c3d1 | 440 | } |
441 | ||
18b43626 | 442 | //_____________________________________________________________________________ |
443 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, | |
444 | Int_t nEvents) | |
445 | { | |
446 | // set the number of events per file for the given detector and data type | |
447 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") | |
448 | ||
449 | TNamed* obj = new TNamed(detector, type); | |
450 | obj->SetUniqueID(nEvents); | |
451 | fEventsPerFile.Add(obj); | |
452 | } | |
453 | ||
6bae477a | 454 | //_____________________________________________________________________________ |
455 | Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) | |
456 | { | |
457 | // Read the alignment objects from CDB. | |
458 | // Each detector is supposed to have the | |
459 | // alignment objects in DET/Align/Data CDB path. | |
460 | // All the detector objects are then collected, | |
461 | // sorted by geometry level (starting from ALIC) and | |
462 | // then applied to the TGeo geometry. | |
463 | // Finally an overlaps check is performed. | |
464 | ||
74ae4297 | 465 | if (!AliGeomManager::GetGeometry() || !AliGeomManager::GetGeometry()->IsClosed()) { |
466 | AliError("Can't apply the misalignment! Geometry is not loaded or it is still opened!"); | |
0717eed2 | 467 | return kFALSE; |
468 | } | |
795e4a22 | 469 | |
470 | // initialize CDB storage, run number, set CDB lock | |
471 | InitCDB(); | |
472 | // if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
473 | SetCDBLock(); | |
474 | ||
6bae477a | 475 | Bool_t delRunLoader = kFALSE; |
476 | if (!runLoader) { | |
477 | runLoader = LoadRun("READ"); | |
478 | if (!runLoader) return kFALSE; | |
479 | delRunLoader = kTRUE; | |
480 | } | |
795e4a22 | 481 | |
b856a511 | 482 | // Export ideal geometry |
ced249e6 | 483 | if(!gAlice->IsRootGeometry()) AliGeomManager::GetGeometry()->Export("geometry.root"); |
b856a511 | 484 | |
25be1e5c | 485 | // Load alignment data from CDB and apply to geometry through AliGeomManager |
6bae477a | 486 | if(fLoadAlignFromCDB){ |
25be1e5c | 487 | |
488 | TString detStr = fLoadAlObjsListOfDets; | |
489 | TString loadAlObjsListOfDets = ""; | |
490 | ||
491 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
492 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
493 | AliModule* det = (AliModule*) detArray->At(iDet); | |
494 | if (!det || !det->IsActive()) continue; | |
495 | if (IsSelected(det->GetName(), detStr)) { | |
0717eed2 | 496 | //add det to list of dets to be aligned from CDB |
497 | loadAlObjsListOfDets += det->GetName(); | |
498 | loadAlObjsListOfDets += " "; | |
25be1e5c | 499 | } |
500 | } // end loop over detectors | |
53dd3c3d | 501 | loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules |
45daac75 | 502 | AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); |
25be1e5c | 503 | }else{ |
504 | // Check if the array with alignment objects was | |
505 | // provided by the user. If yes, apply the objects | |
506 | // to the present TGeo geometry | |
507 | if (fAlignObjArray) { | |
45daac75 | 508 | if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { |
0717eed2 | 509 | AliError("The misalignment of one or more volumes failed!" |
510 | "Compare the list of simulated detectors and the list of detector alignment data!"); | |
511 | if (delRunLoader) delete runLoader; | |
512 | return kFALSE; | |
6bae477a | 513 | } |
514 | } | |
6bae477a | 515 | } |
516 | ||
ef7ff1f9 | 517 | // Update the internal geometry of modules (ITS needs it) |
25be1e5c | 518 | TString detStr = fLoadAlObjsListOfDets; |
ef7ff1f9 | 519 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
520 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
521 | ||
522 | AliModule* det = (AliModule*) detArray->At(iDet); | |
523 | if (!det || !det->IsActive()) continue; | |
524 | if (IsSelected(det->GetName(), detStr)) { | |
525 | det->UpdateInternalGeometry(); | |
526 | } | |
527 | } // end loop over detectors | |
528 | ||
529 | ||
6bae477a | 530 | if (delRunLoader) delete runLoader; |
531 | ||
532 | return kTRUE; | |
533 | } | |
534 | ||
85a5290f | 535 | //_____________________________________________________________________________ |
536 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) | |
537 | { | |
538 | // add a file with background events for merging | |
539 | ||
540 | TObjString* fileNameStr = new TObjString(fileName); | |
541 | fileNameStr->SetUniqueID(nSignalPerBkgrd); | |
95601147 | 542 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f | 543 | fBkgrdFileNames->Add(fileNameStr); |
544 | } | |
545 | ||
ca30848f | 546 | void AliSimulation::EmbedInto(const char* fileName, Int_t nSignalPerBkgrd) |
547 | { | |
548 | // add a file with background events for embeddin | |
549 | MergeWith(fileName, nSignalPerBkgrd); | |
550 | fEmbeddingFlag = kTRUE; | |
551 | } | |
85a5290f | 552 | |
553 | //_____________________________________________________________________________ | |
554 | Bool_t AliSimulation::Run(Int_t nEvents) | |
555 | { | |
556 | // run the generation, simulation and digitization | |
557 | ||
c65c502a | 558 | |
795e4a22 | 559 | AliCodeTimerAuto("") |
87932dab | 560 | |
795e4a22 | 561 | // Load run number and seed from environmental vars |
562 | ProcessEnvironmentVars(); | |
b0314964 | 563 | |
795e4a22 | 564 | gRandom->SetSeed(fSeed); |
565 | ||
85a5290f | 566 | if (nEvents > 0) fNEvents = nEvents; |
567 | ||
568 | // generation and simulation -> hits | |
569 | if (fRunGeneration) { | |
85a5290f | 570 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
571 | } | |
795e4a22 | 572 | |
573 | // initialize CDB storage from external environment | |
574 | // (either CDB manager or AliSimulation setters), | |
575 | // if not already done in RunSimulation() | |
576 | InitCDB(); | |
577 | ||
578 | // Set run number in CDBManager from data | |
579 | // From this point on the run number must be always loaded from data! | |
580 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
581 | ||
582 | // Set CDB lock: from now on it is forbidden to reset the run number | |
583 | // or the default storage or to activate any further storage! | |
584 | SetCDBLock(); | |
6bae477a | 585 | |
25be1e5c | 586 | // If RunSimulation was not called, load the geometry and misalign it |
74ae4297 | 587 | if (!AliGeomManager::GetGeometry()) { |
588 | // Initialize the geometry manager | |
45daac75 | 589 | AliGeomManager::LoadGeometry("geometry.root"); |
ff5970a3 | 590 | |
591 | // // Check that the consistency of symbolic names for the activated subdetectors | |
592 | // // in the geometry loaded by AliGeomManager | |
593 | // AliRunLoader* runLoader = LoadRun("READ"); | |
594 | // if (!runLoader) return kFALSE; | |
595 | // | |
596 | // TString detsToBeChecked = ""; | |
597 | // TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
598 | // for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
599 | // AliModule* det = (AliModule*) detArray->At(iDet); | |
600 | // if (!det || !det->IsActive()) continue; | |
601 | // detsToBeChecked += det->GetName(); | |
602 | // detsToBeChecked += " "; | |
603 | // } // end loop over detectors | |
604 | // if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
605 | if(!AliGeomManager::CheckSymNamesLUT("ALL")) | |
0bf7aade | 606 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
ff5970a3 | 607 | |
74ae4297 | 608 | if (!AliGeomManager::GetGeometry()) if (fStopOnError) return kFALSE; |
609 | // Misalign geometry | |
25be1e5c | 610 | if(!MisalignGeometry()) if (fStopOnError) return kFALSE; |
6bae477a | 611 | } |
25be1e5c | 612 | |
27fc67fa | 613 | |
85a5290f | 614 | // hits -> summable digits |
27fc67fa | 615 | AliSysInfo::AddStamp("Start_sdigitization"); |
85a5290f | 616 | if (!fMakeSDigits.IsNull()) { |
617 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; | |
a1b90a73 | 618 | |
85a5290f | 619 | } |
27fc67fa | 620 | AliSysInfo::AddStamp("Stop_sdigitization"); |
c65c502a | 621 | |
27fc67fa | 622 | AliSysInfo::AddStamp("Start_digitization"); |
795e4a22 | 623 | // summable digits -> digits |
85a5290f | 624 | if (!fMakeDigits.IsNull()) { |
625 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { | |
626 | if (fStopOnError) return kFALSE; | |
627 | } | |
a1b90a73 | 628 | } |
27fc67fa | 629 | AliSysInfo::AddStamp("Stop_digitization"); |
85a5290f | 630 | |
795e4a22 | 631 | |
632 | ||
85a5290f | 633 | // hits -> digits |
634 | if (!fMakeDigitsFromHits.IsNull()) { | |
95601147 | 635 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 | 636 | AliWarning(Form("Merging and direct creation of digits from hits " |
637 | "was selected for some detectors. " | |
638 | "No merging will be done for the following detectors: %s", | |
639 | fMakeDigitsFromHits.Data())); | |
85a5290f | 640 | } |
641 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { | |
642 | if (fStopOnError) return kFALSE; | |
643 | } | |
644 | } | |
645 | ||
795e4a22 | 646 | |
647 | ||
a5a091ce | 648 | // digits -> trigger |
8480396b | 649 | if (!RunTrigger(fMakeTrigger,fMakeDigits)) { |
087426de | 650 | if (fStopOnError) return kFALSE; |
a5a091ce | 651 | } |
652 | ||
795e4a22 | 653 | |
654 | ||
0421c3d1 | 655 | // digits -> raw data |
656 | if (!fWriteRawData.IsNull()) { | |
06c7e392 | 657 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
67327b72 | 658 | fDeleteIntermediateFiles,fWriteSelRawData)) { |
0421c3d1 | 659 | if (fStopOnError) return kFALSE; |
660 | } | |
661 | } | |
662 | ||
795e4a22 | 663 | |
5f6d0c0d | 664 | // run HLT simulation on simulated digit data if raw data is not |
665 | // simulated, otherwise its called as part of WriteRawData | |
666 | if (!fRunHLT.IsNull() && fWriteRawData.IsNull()) { | |
cae21299 | 667 | if (!RunHLT()) { |
668 | if (fStopOnError) return kFALSE; | |
669 | } | |
670 | } | |
795e4a22 | 671 | |
04236e67 | 672 | //QA |
673 | if (fRunQA) { | |
674 | Bool_t rv = RunQA() ; | |
675 | if (!rv) | |
676 | if (fStopOnError) | |
677 | return kFALSE ; | |
678 | } | |
795e4a22 | 679 | |
680 | // Cleanup of CDB manager: cache and active storages! | |
681 | AliCDBManager::Instance()->ClearCache(); | |
682 | ||
85a5290f | 683 | return kTRUE; |
684 | } | |
685 | ||
3e2e3ece | 686 | //_______________________________________________________________________ |
687 | Bool_t AliSimulation::RunLego(const char *setup, Int_t nc1, Float_t c1min, | |
688 | Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, | |
689 | Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener, Int_t nev) | |
690 | { | |
691 | // | |
692 | // Generates lego plots of: | |
693 | // - radiation length map phi vs theta | |
694 | // - radiation length map phi vs eta | |
695 | // - interaction length map | |
696 | // - g/cm2 length map | |
697 | // | |
698 | // ntheta bins in theta, eta | |
699 | // themin minimum angle in theta (degrees) | |
700 | // themax maximum angle in theta (degrees) | |
701 | // nphi bins in phi | |
702 | // phimin minimum angle in phi (degrees) | |
703 | // phimax maximum angle in phi (degrees) | |
704 | // rmin minimum radius | |
705 | // rmax maximum radius | |
706 | // | |
707 | // | |
708 | // The number of events generated = ntheta*nphi | |
709 | // run input parameters in macro setup (default="Config.C") | |
710 | // | |
711 | // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates | |
712 | //Begin_Html | |
713 | /* | |
714 | <img src="picts/AliRunLego1.gif"> | |
715 | */ | |
716 | //End_Html | |
717 | //Begin_Html | |
718 | /* | |
719 | <img src="picts/AliRunLego2.gif"> | |
720 | */ | |
721 | //End_Html | |
722 | //Begin_Html | |
723 | /* | |
724 | <img src="picts/AliRunLego3.gif"> | |
725 | */ | |
726 | //End_Html | |
727 | // | |
728 | ||
729 | // run the generation and simulation | |
730 | ||
731 | AliCodeTimerAuto("") | |
732 | ||
733 | // initialize CDB storage and run number from external environment | |
734 | // (either CDB manager or AliSimulation setters) | |
735 | InitCDB(); | |
736 | InitRunNumber(); | |
737 | SetCDBLock(); | |
738 | ||
739 | if (!gAlice) { | |
740 | AliError("no gAlice object. Restart aliroot and try again."); | |
741 | return kFALSE; | |
742 | } | |
743 | if (gAlice->Modules()->GetEntries() > 0) { | |
744 | AliError("gAlice was already run. Restart aliroot and try again."); | |
745 | return kFALSE; | |
746 | } | |
747 | ||
748 | AliInfo(Form("initializing gAlice with config file %s", | |
749 | fConfigFileName.Data())); | |
750 | ||
751 | // Number of events | |
752 | if (nev == -1) nev = nc1 * nc2; | |
753 | ||
754 | // check if initialisation has been done | |
755 | // If runloader has been initialized, set the number of events per file to nc1 * nc2 | |
756 | ||
757 | // Set new generator | |
758 | if (!gener) gener = new AliLegoGenerator(); | |
759 | // | |
760 | // Configure Generator | |
761 | ||
762 | gener->SetRadiusRange(rmin, rmax); | |
763 | gener->SetZMax(zmax); | |
764 | gener->SetCoor1Range(nc1, c1min, c1max); | |
765 | gener->SetCoor2Range(nc2, c2min, c2max); | |
766 | ||
767 | ||
768 | //Create Lego object | |
769 | fLego = new AliLego("lego",gener); | |
770 | ||
771 | //__________________________________________________________________________ | |
772 | ||
773 | gAlice->Announce(); | |
774 | ||
775 | gROOT->LoadMacro(setup); | |
776 | gInterpreter->ProcessLine(gAlice->GetConfigFunction()); | |
777 | ||
778 | if(AliCDBManager::Instance()->GetRun() >= 0) { | |
779 | SetRunNumber(AliCDBManager::Instance()->GetRun()); | |
780 | } else { | |
781 | AliWarning("Run number not initialized!!"); | |
782 | } | |
f7a1cc68 | 783 | |
33c3c91a | 784 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 785 | |
786 | AliPDG::AddParticlesToPdgDataBase(); | |
787 | ||
788 | gAlice->GetMCApp()->Init(); | |
789 | ||
f7a1cc68 | 790 | gMC->SetMagField(TGeoGlobalMagField::Instance()->GetField()); |
791 | ||
792 | ||
3e2e3ece | 793 | //Must be here because some MCs (G4) adds detectors here and not in Config.C |
794 | gAlice->InitLoaders(); | |
33c3c91a | 795 | AliRunLoader::Instance()->MakeTree("E"); |
3e2e3ece | 796 | |
797 | // | |
798 | // Save stuff at the beginning of the file to avoid file corruption | |
33c3c91a | 799 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 800 | gAlice->Write(); |
801 | ||
802 | //Save current generator | |
803 | AliGenerator *gen=gAlice->GetMCApp()->Generator(); | |
804 | gAlice->GetMCApp()->ResetGenerator(gener); | |
805 | //Prepare MC for Lego Run | |
806 | gMC->InitLego(); | |
807 | ||
808 | //Run Lego Object | |
809 | ||
810 | ||
33c3c91a | 811 | AliRunLoader::Instance()->SetNumberOfEventsPerFile(nev); |
3e2e3ece | 812 | gMC->ProcessRun(nev); |
813 | ||
814 | // End of this run, close files | |
815 | FinishRun(); | |
816 | // Restore current generator | |
817 | gAlice->GetMCApp()->ResetGenerator(gen); | |
818 | // Delete Lego Object | |
819 | delete fLego; | |
820 | ||
821 | return kTRUE; | |
822 | } | |
823 | ||
a5a091ce | 824 | //_____________________________________________________________________________ |
8480396b | 825 | Bool_t AliSimulation::RunTrigger(const char* config, const char* detectors) |
a5a091ce | 826 | { |
827 | // run the trigger | |
828 | ||
87932dab | 829 | AliCodeTimerAuto("") |
a5a091ce | 830 | |
795e4a22 | 831 | // initialize CDB storage from external environment |
832 | // (either CDB manager or AliSimulation setters), | |
833 | // if not already done in RunSimulation() | |
834 | InitCDB(); | |
835 | ||
836 | // Set run number in CDBManager from data | |
837 | // From this point on the run number must be always loaded from data! | |
838 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
839 | ||
840 | // Set CDB lock: from now on it is forbidden to reset the run number | |
841 | // or the default storage or to activate any further storage! | |
842 | SetCDBLock(); | |
843 | ||
bacbe0fd | 844 | AliRunLoader* runLoader = LoadRun("READ"); |
845 | if (!runLoader) return kFALSE; | |
51f6d619 | 846 | TString trconfiguration = config; |
bacbe0fd | 847 | |
51f6d619 | 848 | if (trconfiguration.IsNull()) { |
f12d42ce | 849 | if (strcmp(gAlice->GetTriggerDescriptor(),"")) { |
51f6d619 | 850 | trconfiguration = gAlice->GetTriggerDescriptor(); |
087426de | 851 | } |
51f6d619 | 852 | else |
8480396b | 853 | AliWarning("No trigger descriptor is specified. Loading the one that is in the CDB."); |
087426de | 854 | } |
855 | ||
0f46f5fa | 856 | runLoader->MakeTree( "GG" ); |
bacbe0fd | 857 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); |
51f6d619 | 858 | // Load Configuration |
859 | if (!aCTP->LoadConfiguration( trconfiguration )) | |
860 | return kFALSE; | |
a5a091ce | 861 | |
51f6d619 | 862 | // digits -> trigger |
8480396b | 863 | if( !aCTP->RunTrigger( runLoader , detectors ) ) { |
a5a091ce | 864 | if (fStopOnError) { |
51f6d619 | 865 | // delete aCTP; |
866 | return kFALSE; | |
a5a091ce | 867 | } |
bacbe0fd | 868 | } |
a5a091ce | 869 | |
bacbe0fd | 870 | delete runLoader; |
a5a091ce | 871 | |
bacbe0fd | 872 | return kTRUE; |
a5a091ce | 873 | } |
874 | ||
007155cc | 875 | //_____________________________________________________________________________ |
876 | Bool_t AliSimulation::WriteTriggerRawData() | |
877 | { | |
878 | // Writes the CTP (trigger) DDL raw data | |
879 | // Details of the format are given in the | |
880 | // trigger TDR - pages 134 and 135. | |
881 | AliCTPRawData writer; | |
882 | writer.RawData(); | |
a5a091ce | 883 | |
007155cc | 884 | return kTRUE; |
885 | } | |
a5a091ce | 886 | |
85a5290f | 887 | //_____________________________________________________________________________ |
95601147 | 888 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f | 889 | { |
890 | // run the generation and simulation | |
891 | ||
87932dab | 892 | AliCodeTimerAuto("") |
4df28b43 | 893 | |
795e4a22 | 894 | // initialize CDB storage and run number from external environment |
895 | // (either CDB manager or AliSimulation setters) | |
896 | InitCDB(); | |
897 | InitRunNumber(); | |
898 | SetCDBLock(); | |
899 | ||
95601147 | 900 | if (!gAlice) { |
ac1671c0 | 901 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 | 902 | return kFALSE; |
903 | } | |
904 | if (gAlice->Modules()->GetEntries() > 0) { | |
ac1671c0 | 905 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 | 906 | return kFALSE; |
907 | } | |
908 | ||
ac1671c0 | 909 | AliInfo(Form("initializing gAlice with config file %s", |
910 | fConfigFileName.Data())); | |
3e2e3ece | 911 | |
912 | // | |
913 | // Initialize ALICE Simulation run | |
914 | // | |
915 | ||
916 | gAlice->Announce(); | |
917 | ||
918 | gROOT->LoadMacro(fConfigFileName.Data()); | |
919 | gInterpreter->ProcessLine(gAlice->GetConfigFunction()); | |
920 | ||
921 | if(AliCDBManager::Instance()->GetRun() >= 0) { | |
33c3c91a | 922 | AliRunLoader::Instance()->SetRunNumber(AliCDBManager::Instance()->GetRun()); |
3e2e3ece | 923 | } else { |
924 | AliWarning("Run number not initialized!!"); | |
925 | } | |
926 | ||
33c3c91a | 927 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 928 | |
929 | AliPDG::AddParticlesToPdgDataBase(); | |
930 | ||
931 | gAlice->GetMCApp()->Init(); | |
f7a1cc68 | 932 | |
933 | gMC->SetMagField(TGeoGlobalMagField::Instance()->GetField()); | |
3e2e3ece | 934 | |
935 | //Must be here because some MCs (G4) adds detectors here and not in Config.C | |
936 | gAlice->InitLoaders(); | |
33c3c91a | 937 | AliRunLoader::Instance()->MakeTree("E"); |
938 | AliRunLoader::Instance()->LoadKinematics("RECREATE"); | |
939 | AliRunLoader::Instance()->LoadTrackRefs("RECREATE"); | |
940 | AliRunLoader::Instance()->LoadHits("all","RECREATE"); | |
3e2e3ece | 941 | // |
942 | // Save stuff at the beginning of the file to avoid file corruption | |
33c3c91a | 943 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 944 | gAlice->Write(); |
945 | gAlice->SetEventNrInRun(-1); //important - we start Begin event from increasing current number in run | |
946 | //___________________________________________________________________________________________ | |
795e4a22 | 947 | |
087426de | 948 | // Get the trigger descriptor string |
949 | // Either from AliSimulation or from | |
950 | // gAlice | |
951 | if (fMakeTrigger.IsNull()) { | |
f12d42ce | 952 | if (strcmp(gAlice->GetTriggerDescriptor(),"")) |
087426de | 953 | fMakeTrigger = gAlice->GetTriggerDescriptor(); |
954 | } | |
955 | else | |
956 | gAlice->SetTriggerDescriptor(fMakeTrigger.Data()); | |
957 | ||
6bae477a | 958 | // Set run number in CDBManager |
024cf675 | 959 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); |
960 | ||
33c3c91a | 961 | AliRunLoader* runLoader = AliRunLoader::Instance(); |
024cf675 | 962 | if (!runLoader) { |
963 | AliError(Form("gAlice has no run loader object. " | |
964 | "Check your config file: %s", fConfigFileName.Data())); | |
965 | return kFALSE; | |
966 | } | |
967 | SetGAliceFile(runLoader->GetFileName()); | |
795e4a22 | 968 | |
6bae477a | 969 | // Misalign geometry |
caf9c464 | 970 | #if ROOT_VERSION_CODE < 331527 |
74ae4297 | 971 | AliGeomManager::SetGeometry(gGeoManager); |
ff5970a3 | 972 | |
973 | // Check that the consistency of symbolic names for the activated subdetectors | |
974 | // in the geometry loaded by AliGeomManager | |
975 | TString detsToBeChecked = ""; | |
976 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
977 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
978 | AliModule* det = (AliModule*) detArray->At(iDet); | |
979 | if (!det || !det->IsActive()) continue; | |
980 | detsToBeChecked += det->GetName(); | |
981 | detsToBeChecked += " "; | |
982 | } // end loop over detectors | |
983 | if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) | |
0bf7aade | 984 | AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); |
caf9c464 | 985 | MisalignGeometry(runLoader); |
986 | #endif | |
995ad051 | 987 | |
33c3c91a | 988 | // AliRunLoader* runLoader = AliRunLoader::Instance(); |
024cf675 | 989 | // if (!runLoader) { |
990 | // AliError(Form("gAlice has no run loader object. " | |
991 | // "Check your config file: %s", fConfigFileName.Data())); | |
992 | // return kFALSE; | |
993 | // } | |
994 | // SetGAliceFile(runLoader->GetFileName()); | |
85a5290f | 995 | |
3e2e3ece | 996 | if (!gAlice->GetMCApp()->Generator()) { |
ac1671c0 | 997 | AliError(Form("gAlice has no generator object. " |
998 | "Check your config file: %s", fConfigFileName.Data())); | |
04bae0a0 | 999 | return kFALSE; |
1000 | } | |
fc7e1b1c | 1001 | |
1002 | // Write GRP entry corresponding to the setting found in Cofig.C | |
1003 | if (fWriteGRPEntry) | |
1004 | WriteGRPEntry(); | |
1005 | ||
05526d44 | 1006 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 | 1007 | |
1008 | // get vertex from background file in case of merging | |
1009 | if (fUseBkgrdVertex && | |
1010 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { | |
05526d44 | 1011 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 | 1012 | const char* fileName = ((TObjString*) |
1013 | (fBkgrdFileNames->At(0)))->GetName(); | |
ac1671c0 | 1014 | AliInfo(Form("The vertex will be taken from the background " |
1015 | "file %s with nSignalPerBackground = %d", | |
1016 | fileName, signalPerBkgrd)); | |
04bae0a0 | 1017 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
3e2e3ece | 1018 | gAlice->GetMCApp()->Generator()->SetVertexGenerator(vtxGen); |
04bae0a0 | 1019 | } |
1020 | ||
85a5290f | 1021 | if (!fRunSimulation) { |
3e2e3ece | 1022 | gAlice->GetMCApp()->Generator()->SetTrackingFlag(0); |
85a5290f | 1023 | } |
1024 | ||
18b43626 | 1025 | // set the number of events per file for given detectors and data types |
1026 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { | |
1027 | if (!fEventsPerFile[i]) continue; | |
1028 | const char* detName = fEventsPerFile[i]->GetName(); | |
1029 | const char* typeName = fEventsPerFile[i]->GetTitle(); | |
1030 | TString loaderName(detName); | |
1031 | loaderName += "Loader"; | |
1032 | AliLoader* loader = runLoader->GetLoader(loaderName); | |
1033 | if (!loader) { | |
ac1671c0 | 1034 | AliError(Form("RunSimulation", "no loader for %s found\n" |
1035 | "Number of events per file not set for %s %s", | |
1036 | detName, typeName, detName)); | |
18b43626 | 1037 | continue; |
1038 | } | |
1039 | AliDataLoader* dataLoader = | |
1040 | loader->GetDataLoader(typeName); | |
1041 | if (!dataLoader) { | |
ac1671c0 | 1042 | AliError(Form("no data loader for %s found\n" |
1043 | "Number of events per file not set for %s %s", | |
1044 | typeName, detName, typeName)); | |
18b43626 | 1045 | continue; |
1046 | } | |
1047 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); | |
ac1671c0 | 1048 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
1049 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); | |
18b43626 | 1050 | } |
1051 | ||
ac1671c0 | 1052 | AliInfo("running gAlice"); |
27fc67fa | 1053 | AliSysInfo::AddStamp("Start_simulation"); |
124253ee | 1054 | |
124253ee | 1055 | // Create the Root Tree with one branch per detector |
1056 | //Hits moved to begin event -> now we are crating separate tree for each event | |
1057 | ||
1058 | gMC->ProcessRun(nEvents); | |
1059 | ||
1060 | // End of this run, close files | |
3e2e3ece | 1061 | if(nEvents>0) FinishRun(); |
124253ee | 1062 | |
27fc67fa | 1063 | AliSysInfo::AddStamp("Stop_simulation"); |
95601147 | 1064 | delete runLoader; |
85a5290f | 1065 | |
1066 | return kTRUE; | |
1067 | } | |
1068 | ||
1069 | //_____________________________________________________________________________ | |
95601147 | 1070 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f | 1071 | { |
1072 | // run the digitization and produce summable digits | |
27fc67fa | 1073 | static Int_t eventNr=0; |
87932dab | 1074 | AliCodeTimerAuto("") |
4df28b43 | 1075 | |
795e4a22 | 1076 | // initialize CDB storage, run number, set CDB lock |
1077 | InitCDB(); | |
1078 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1079 | SetCDBLock(); | |
1080 | ||
95601147 | 1081 | AliRunLoader* runLoader = LoadRun(); |
1082 | if (!runLoader) return kFALSE; | |
1083 | ||
85a5290f | 1084 | TString detStr = detectors; |
95601147 | 1085 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1086 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1087 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1088 | if (!det || !det->IsActive()) continue; | |
1089 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1090 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
87932dab | 1091 | AliCodeTimerAuto(Form("creating summable digits for %s", det->GetName())); |
85a5290f | 1092 | det->Hits2SDigits(); |
27fc67fa | 1093 | AliSysInfo::AddStamp(Form("Digit_%s_%d",det->GetName(),eventNr), 0,1, eventNr); |
85a5290f | 1094 | } |
1095 | } | |
1096 | ||
1097 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1098 | AliError(Form("the following detectors were not found: %s", |
1099 | detStr.Data())); | |
85a5290f | 1100 | if (fStopOnError) return kFALSE; |
1101 | } | |
27fc67fa | 1102 | eventNr++; |
95601147 | 1103 | delete runLoader; |
1104 | ||
85a5290f | 1105 | return kTRUE; |
1106 | } | |
1107 | ||
1108 | ||
1109 | //_____________________________________________________________________________ | |
95601147 | 1110 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
1111 | const char* excludeDetectors) | |
85a5290f | 1112 | { |
1113 | // run the digitization and produce digits from sdigits | |
1114 | ||
87932dab | 1115 | AliCodeTimerAuto("") |
4df28b43 | 1116 | |
795e4a22 | 1117 | // initialize CDB storage, run number, set CDB lock |
1118 | InitCDB(); | |
1119 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1120 | SetCDBLock(); | |
1121 | ||
33c3c91a | 1122 | delete AliRunLoader::Instance(); |
124253ee | 1123 | delete gAlice; |
95601147 | 1124 | gAlice = NULL; |
1125 | ||
1126 | Int_t nStreams = 1; | |
05526d44 | 1127 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
1128 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); | |
85a5290f | 1129 | AliRunDigitizer* manager = new AliRunDigitizer(nStreams, signalPerBkgrd); |
ca30848f | 1130 | // manager->SetEmbeddingFlag(fEmbeddingFlag); |
85a5290f | 1131 | manager->SetInputStream(0, fGAliceFileName.Data()); |
1132 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { | |
1133 | const char* fileName = ((TObjString*) | |
1134 | (fBkgrdFileNames->At(iStream-1)))->GetName(); | |
1135 | manager->SetInputStream(iStream, fileName); | |
1136 | } | |
1137 | ||
1138 | TString detStr = detectors; | |
1139 | TString detExcl = excludeDetectors; | |
95601147 | 1140 | manager->GetInputStream(0)->ImportgAlice(); |
1141 | AliRunLoader* runLoader = | |
1142 | AliRunLoader::GetRunLoader(manager->GetInputStream(0)->GetFolderName()); | |
1143 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
85a5290f | 1144 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1145 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1146 | if (!det || !det->IsActive()) continue; | |
1147 | if (IsSelected(det->GetName(), detStr) && | |
1148 | !IsSelected(det->GetName(), detExcl)) { | |
4df28b43 | 1149 | AliDigitizer* digitizer = det->CreateDigitizer(manager); |
ca30848f | 1150 | |
4df28b43 | 1151 | if (!digitizer) { |
ac1671c0 | 1152 | AliError(Form("no digitizer for %s", det->GetName())); |
85a5290f | 1153 | if (fStopOnError) return kFALSE; |
4df28b43 | 1154 | } else { |
1155 | digitizer->SetRegionOfInterest(fRegionOfInterest); | |
85a5290f | 1156 | } |
1157 | } | |
1158 | } | |
1159 | ||
1160 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1161 | AliError(Form("the following detectors were not found: %s", |
1162 | detStr.Data())); | |
85a5290f | 1163 | if (fStopOnError) return kFALSE; |
1164 | } | |
1165 | ||
1166 | if (!manager->GetListOfTasks()->IsEmpty()) { | |
ac1671c0 | 1167 | AliInfo("executing digitization"); |
85a5290f | 1168 | manager->Exec(""); |
1169 | } | |
95601147 | 1170 | |
85a5290f | 1171 | delete manager; |
1172 | ||
1173 | return kTRUE; | |
1174 | } | |
1175 | ||
1176 | //_____________________________________________________________________________ | |
95601147 | 1177 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f | 1178 | { |
1179 | // run the digitization and produce digits from hits | |
1180 | ||
87932dab | 1181 | AliCodeTimerAuto("") |
4df28b43 | 1182 | |
795e4a22 | 1183 | // initialize CDB storage, run number, set CDB lock |
1184 | InitCDB(); | |
1185 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1186 | SetCDBLock(); | |
1187 | ||
591f51bb | 1188 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 | 1189 | if (!runLoader) return kFALSE; |
1190 | ||
85a5290f | 1191 | TString detStr = detectors; |
95601147 | 1192 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f | 1193 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1194 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1195 | if (!det || !det->IsActive()) continue; | |
1196 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1197 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f | 1198 | det->Hits2Digits(); |
1199 | } | |
1200 | } | |
1201 | ||
1202 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1203 | AliError(Form("the following detectors were not found: %s", |
1204 | detStr.Data())); | |
85a5290f | 1205 | if (fStopOnError) return kFALSE; |
1206 | } | |
1207 | ||
1208 | return kTRUE; | |
1209 | } | |
1210 | ||
0421c3d1 | 1211 | //_____________________________________________________________________________ |
06c7e392 | 1212 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
1213 | const char* fileName, | |
67327b72 | 1214 | Bool_t deleteIntermediateFiles, |
1215 | Bool_t selrawdata) | |
0421c3d1 | 1216 | { |
1217 | // convert the digits to raw data | |
06c7e392 | 1218 | // First DDL raw data files for the given detectors are created. |
1219 | // If a file name is given, the DDL files are then converted to a DATE file. | |
1220 | // If deleteIntermediateFiles is true, the DDL raw files are deleted | |
1221 | // afterwards. | |
1222 | // If the file name has the extension ".root", the DATE file is converted | |
1223 | // to a root file. | |
1224 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. | |
67327b72 | 1225 | // 'selrawdata' flag can be used to enable writing of detectors raw data |
1226 | // accoring to the trigger cluster. | |
0421c3d1 | 1227 | |
87932dab | 1228 | AliCodeTimerAuto("") |
4cce3e4e | 1229 | |
1230 | TString detStr = detectors; | |
4cce3e4e | 1231 | if (!WriteRawFiles(detStr.Data())) { |
06c7e392 | 1232 | if (fStopOnError) return kFALSE; |
1233 | } | |
1234 | ||
5f6d0c0d | 1235 | // run HLT simulation on simulated DDL raw files |
1236 | // and produce HLT ddl raw files to be included in date/root file | |
1237 | if (IsSelected("HLT", detStr) && !fRunHLT.IsNull()) { | |
1238 | if (!RunHLT()) { | |
1239 | if (fStopOnError) return kFALSE; | |
1240 | } | |
1241 | } | |
1242 | ||
06c7e392 | 1243 | TString dateFileName(fileName); |
1244 | if (!dateFileName.IsNull()) { | |
1245 | Bool_t rootOutput = dateFileName.EndsWith(".root"); | |
1246 | if (rootOutput) dateFileName += ".date"; | |
67327b72 | 1247 | TString selDateFileName; |
1248 | if (selrawdata) { | |
1249 | selDateFileName = "selected."; | |
1250 | selDateFileName+= dateFileName; | |
1251 | } | |
1252 | if (!ConvertRawFilesToDate(dateFileName,selDateFileName)) { | |
06c7e392 | 1253 | if (fStopOnError) return kFALSE; |
1254 | } | |
1255 | if (deleteIntermediateFiles) { | |
1256 | AliRunLoader* runLoader = LoadRun("READ"); | |
1257 | if (runLoader) for (Int_t iEvent = 0; | |
1258 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1259 | char command[256]; | |
1260 | sprintf(command, "rm -r raw%d", iEvent); | |
1261 | gSystem->Exec(command); | |
1262 | } | |
1263 | } | |
1264 | ||
1265 | if (rootOutput) { | |
1266 | if (!ConvertDateToRoot(dateFileName, fileName)) { | |
1267 | if (fStopOnError) return kFALSE; | |
1268 | } | |
1269 | if (deleteIntermediateFiles) { | |
1270 | gSystem->Unlink(dateFileName); | |
1271 | } | |
67327b72 | 1272 | if (selrawdata) { |
1273 | TString selFileName = "selected."; | |
1274 | selFileName += fileName; | |
1275 | if (!ConvertDateToRoot(selDateFileName, selFileName)) { | |
1276 | if (fStopOnError) return kFALSE; | |
1277 | } | |
1278 | if (deleteIntermediateFiles) { | |
1279 | gSystem->Unlink(selDateFileName); | |
1280 | } | |
1281 | } | |
06c7e392 | 1282 | } |
1283 | } | |
1284 | ||
06c7e392 | 1285 | return kTRUE; |
1286 | } | |
1287 | ||
1288 | //_____________________________________________________________________________ | |
1289 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) | |
1290 | { | |
1291 | // convert the digits to raw data DDL files | |
1292 | ||
87932dab | 1293 | AliCodeTimerAuto("") |
1294 | ||
06c7e392 | 1295 | AliRunLoader* runLoader = LoadRun("READ"); |
0421c3d1 | 1296 | if (!runLoader) return kFALSE; |
1297 | ||
06c7e392 | 1298 | // write raw data to DDL files |
0421c3d1 | 1299 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 | 1300 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 | 1301 | runLoader->GetEvent(iEvent); |
1302 | TString baseDir = gSystem->WorkingDirectory(); | |
1303 | char dirName[256]; | |
1304 | sprintf(dirName, "raw%d", iEvent); | |
1305 | gSystem->MakeDirectory(dirName); | |
1306 | if (!gSystem->ChangeDirectory(dirName)) { | |
ac1671c0 | 1307 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 | 1308 | if (fStopOnError) return kFALSE; else continue; |
1309 | } | |
1310 | ||
3fbd60fe | 1311 | ofstream runNbFile(Form("run%u",runLoader->GetHeader()->GetRun())); |
1312 | runNbFile.close(); | |
1313 | ||
0421c3d1 | 1314 | TString detStr = detectors; |
5f6d0c0d | 1315 | if (IsSelected("HLT", detStr)) { |
1316 | // Do nothing. "HLT" will be removed from detStr and HLT raw | |
1317 | // data files are generated in RunHLT. | |
1318 | } | |
1319 | ||
0421c3d1 | 1320 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
1321 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1322 | AliModule* det = (AliModule*) detArray->At(iDet); | |
1323 | if (!det || !det->IsActive()) continue; | |
1324 | if (IsSelected(det->GetName(), detStr)) { | |
ac1671c0 | 1325 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 | 1326 | det->Digits2Raw(); |
1327 | } | |
1328 | } | |
1329 | ||
007155cc | 1330 | if (!WriteTriggerRawData()) |
1331 | if (fStopOnError) return kFALSE; | |
1332 | ||
0421c3d1 | 1333 | gSystem->ChangeDirectory(baseDir); |
1334 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { | |
ac1671c0 | 1335 | AliError(Form("the following detectors were not found: %s", |
1336 | detStr.Data())); | |
0421c3d1 | 1337 | if (fStopOnError) return kFALSE; |
1338 | } | |
1339 | } | |
1340 | ||
1341 | delete runLoader; | |
87932dab | 1342 | |
06c7e392 | 1343 | return kTRUE; |
1344 | } | |
0421c3d1 | 1345 | |
06c7e392 | 1346 | //_____________________________________________________________________________ |
67327b72 | 1347 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName, |
1348 | const char* selDateFileName) | |
06c7e392 | 1349 | { |
1350 | // convert raw data DDL files to a DATE file with the program "dateStream" | |
67327b72 | 1351 | // The second argument is not empty when the user decides to write |
1352 | // the detectors raw data according to the trigger cluster. | |
06c7e392 | 1353 | |
87932dab | 1354 | AliCodeTimerAuto("") |
1355 | ||
06c7e392 | 1356 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1357 | if (!path) { | |
ac1671c0 | 1358 | AliError("the program dateStream was not found"); |
06c7e392 | 1359 | if (fStopOnError) return kFALSE; |
1360 | } else { | |
1361 | delete[] path; | |
1362 | } | |
0421c3d1 | 1363 | |
06c7e392 | 1364 | AliRunLoader* runLoader = LoadRun("READ"); |
1365 | if (!runLoader) return kFALSE; | |
1366 | ||
ac1671c0 | 1367 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
67327b72 | 1368 | Bool_t selrawdata = kFALSE; |
1369 | if (strcmp(selDateFileName,"") != 0) selrawdata = kTRUE; | |
1370 | ||
06c7e392 | 1371 | char command[256]; |
f28a8d2d | 1372 | // Note the option -s. It is used in order to avoid |
1373 | // the generation of SOR/EOR events. | |
f86775a3 | 1374 | sprintf(command, "dateStream -c -s -D -o %s -# %d -C -run %d", |
5c0fd670 | 1375 | dateFileName, runLoader->GetNumberOfEvents(),runLoader->GetHeader()->GetRun()); |
06c7e392 | 1376 | FILE* pipe = gSystem->OpenPipe(command, "w"); |
1377 | ||
f5e7d9d8 | 1378 | if (!pipe) { |
1379 | AliError(Form("Cannot execute command: %s",command)); | |
1380 | return kFALSE; | |
1381 | } | |
1382 | ||
67327b72 | 1383 | Int_t selEvents = 0; |
06c7e392 | 1384 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
06c7e392 | 1385 | |
f59c50c6 | 1386 | UInt_t detectorPattern = 0; |
1387 | runLoader->GetEvent(iEvent); | |
1388 | if (!runLoader->LoadTrigger()) { | |
1389 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1390 | detectorPattern = aCTP->GetClusterMask(); | |
67327b72 | 1391 | // Check if the event was triggered by CTP |
f59c50c6 | 1392 | if (selrawdata) { |
67327b72 | 1393 | if (aCTP->GetClassMask()) selEvents++; |
1394 | } | |
f59c50c6 | 1395 | } |
1396 | else { | |
1397 | AliWarning("No trigger can be loaded! Some fields in the event header will be empty !"); | |
1398 | if (selrawdata) { | |
67327b72 | 1399 | AliWarning("No trigger can be loaded! Writing of selected raw data is abandoned !"); |
1400 | selrawdata = kFALSE; | |
1401 | } | |
1402 | } | |
1403 | ||
f59c50c6 | 1404 | fprintf(pipe, "GDC DetectorPattern %u\n", detectorPattern); |
1405 | Float_t ldc = 0; | |
1406 | Int_t prevLDC = -1; | |
1407 | ||
06c7e392 | 1408 | // loop over detectors and DDLs |
362c9d61 | 1409 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
1410 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
06c7e392 | 1411 | |
362c9d61 | 1412 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); |
06c7e392 | 1413 | Int_t ldcID = Int_t(ldc + 0.0001); |
362c9d61 | 1414 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); |
06c7e392 | 1415 | |
1416 | char rawFileName[256]; | |
362c9d61 | 1417 | sprintf(rawFileName, "raw%d/%s", |
1418 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); | |
06c7e392 | 1419 | |
1420 | // check existence and size of raw data file | |
1421 | FILE* file = fopen(rawFileName, "rb"); | |
1422 | if (!file) continue; | |
1423 | fseek(file, 0, SEEK_END); | |
1424 | unsigned long size = ftell(file); | |
aa04f81b | 1425 | fclose(file); |
1426 | if (!size) continue; | |
06c7e392 | 1427 | |
1428 | if (ldcID != prevLDC) { | |
1429 | fprintf(pipe, " LDC Id %d\n", ldcID); | |
1430 | prevLDC = ldcID; | |
1431 | } | |
1432 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1433 | } | |
1434 | } | |
1435 | } | |
1436 | ||
1437 | Int_t result = gSystem->ClosePipe(pipe); | |
1438 | ||
cf30933c | 1439 | if (!(selrawdata && selEvents > 0)) { |
67327b72 | 1440 | delete runLoader; |
1441 | return (result == 0); | |
1442 | } | |
1443 | ||
1444 | AliInfo(Form("converting selected by trigger cluster raw data DDL files to DATE file %s", selDateFileName)); | |
1445 | ||
1446 | sprintf(command, "dateStream -c -s -D -o %s -# %d -C -run %d", | |
1447 | selDateFileName,selEvents,runLoader->GetHeader()->GetRun()); | |
1448 | FILE* pipe2 = gSystem->OpenPipe(command, "w"); | |
1449 | ||
1450 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { | |
1451 | ||
1452 | // Get the trigger decision and cluster | |
f59c50c6 | 1453 | UInt_t detectorPattern = 0; |
67327b72 | 1454 | TString detClust; |
1455 | runLoader->GetEvent(iEvent); | |
1456 | if (!runLoader->LoadTrigger()) { | |
1457 | AliCentralTrigger *aCTP = runLoader->GetTrigger(); | |
1458 | if (aCTP->GetClassMask() == 0) continue; | |
f59c50c6 | 1459 | detectorPattern = aCTP->GetClusterMask(); |
1460 | detClust = AliDAQ::ListOfTriggeredDetectors(detectorPattern); | |
67327b72 | 1461 | AliInfo(Form("List of detectors to be read out: %s",detClust.Data())); |
1462 | } | |
1463 | ||
f59c50c6 | 1464 | fprintf(pipe2, "GDC DetectorPattern %u\n", detectorPattern); |
67327b72 | 1465 | Float_t ldc = 0; |
1466 | Int_t prevLDC = -1; | |
1467 | ||
1468 | // loop over detectors and DDLs | |
1469 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { | |
1470 | // Write only raw data from detectors that | |
1471 | // are contained in the trigger cluster(s) | |
1472 | if (!IsSelected(AliDAQ::DetectorName(iDet),detClust)) continue; | |
1473 | ||
1474 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { | |
1475 | ||
1476 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); | |
1477 | Int_t ldcID = Int_t(ldc + 0.0001); | |
1478 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); | |
1479 | ||
1480 | char rawFileName[256]; | |
1481 | sprintf(rawFileName, "raw%d/%s", | |
1482 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); | |
1483 | ||
1484 | // check existence and size of raw data file | |
1485 | FILE* file = fopen(rawFileName, "rb"); | |
1486 | if (!file) continue; | |
1487 | fseek(file, 0, SEEK_END); | |
1488 | unsigned long size = ftell(file); | |
1489 | fclose(file); | |
1490 | if (!size) continue; | |
1491 | ||
1492 | if (ldcID != prevLDC) { | |
1493 | fprintf(pipe2, " LDC Id %d\n", ldcID); | |
1494 | prevLDC = ldcID; | |
1495 | } | |
1496 | fprintf(pipe2, " Equipment Id %d Payload %s\n", ddlID, rawFileName); | |
1497 | } | |
1498 | } | |
1499 | } | |
1500 | ||
1501 | Int_t result2 = gSystem->ClosePipe(pipe2); | |
1502 | ||
06c7e392 | 1503 | delete runLoader; |
67327b72 | 1504 | return ((result == 0) && (result2 == 0)); |
06c7e392 | 1505 | } |
1506 | ||
1507 | //_____________________________________________________________________________ | |
1508 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, | |
1509 | const char* rootFileName) | |
1510 | { | |
1511 | // convert a DATE file to a root file with the program "alimdc" | |
1512 | ||
1513 | // ALIMDC setup | |
f28a8d2d | 1514 | const Int_t kDBSize = 2000000000; |
c83eb8f4 | 1515 | const Int_t kTagDBSize = 1000000000; |
06c7e392 | 1516 | const Bool_t kFilter = kFALSE; |
8ec1d12b | 1517 | const Int_t kCompression = 1; |
06c7e392 | 1518 | |
1519 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); | |
1520 | if (!path) { | |
ac1671c0 | 1521 | AliError("the program alimdc was not found"); |
06c7e392 | 1522 | if (fStopOnError) return kFALSE; |
1523 | } else { | |
1524 | delete[] path; | |
1525 | } | |
1526 | ||
ac1671c0 | 1527 | AliInfo(Form("converting DATE file %s to root file %s", |
1528 | dateFileName, rootFileName)); | |
06c7e392 | 1529 | |
f732bd7d | 1530 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1531 | const char* tagDBFS = "/tmp/mdc1/tags"; | |
f732bd7d | 1532 | |
1533 | // User defined file system locations | |
1534 | if (gSystem->Getenv("ALIMDC_RAWDB1")) | |
1535 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); | |
1536 | if (gSystem->Getenv("ALIMDC_RAWDB2")) | |
1537 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); | |
1538 | if (gSystem->Getenv("ALIMDC_TAGDB")) | |
1539 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); | |
f732bd7d | 1540 | |
1541 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1542 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1543 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
f732bd7d | 1544 | |
1545 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); | |
1546 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); | |
1547 | gSystem->Exec(Form("mkdir %s",tagDBFS)); | |
f732bd7d | 1548 | |
1549 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", | |
1550 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); | |
1551 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); | |
1552 | ||
1553 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); | |
1554 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); | |
1555 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); | |
06c7e392 | 1556 | |
1557 | return (result == 0); | |
0421c3d1 | 1558 | } |
1559 | ||
85a5290f | 1560 | |
95601147 | 1561 | //_____________________________________________________________________________ |
06c7e392 | 1562 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 | 1563 | { |
1564 | // delete existing run loaders, open a new one and load gAlice | |
1565 | ||
33c3c91a | 1566 | delete AliRunLoader::Instance(); |
95601147 | 1567 | AliRunLoader* runLoader = |
1568 | AliRunLoader::Open(fGAliceFileName.Data(), | |
06c7e392 | 1569 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 | 1570 | if (!runLoader) { |
ac1671c0 | 1571 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 | 1572 | return NULL; |
1573 | } | |
1574 | runLoader->LoadgAlice(); | |
795e4a22 | 1575 | runLoader->LoadHeader(); |
95601147 | 1576 | gAlice = runLoader->GetAliRun(); |
1577 | if (!gAlice) { | |
ac1671c0 | 1578 | AliError(Form("no gAlice object found in file %s", |
1579 | fGAliceFileName.Data())); | |
95601147 | 1580 | return NULL; |
1581 | } | |
1582 | return runLoader; | |
1583 | } | |
1584 | ||
85a5290f | 1585 | //_____________________________________________________________________________ |
05526d44 | 1586 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1587 | { | |
1588 | // get or calculate the number of signal events per background event | |
1589 | ||
1590 | if (!fBkgrdFileNames) return 1; | |
1591 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); | |
1592 | if (nBkgrdFiles == 0) return 1; | |
1593 | ||
1594 | // get the number of signal events | |
1595 | if (nEvents <= 0) { | |
1596 | AliRunLoader* runLoader = | |
ca30848f | 1597 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); |
05526d44 | 1598 | if (!runLoader) return 1; |
ca30848f | 1599 | |
05526d44 | 1600 | nEvents = runLoader->GetNumberOfEvents(); |
1601 | delete runLoader; | |
1602 | } | |
1603 | ||
1604 | Int_t result = 0; | |
1605 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { | |
1606 | // get the number of background events | |
1607 | const char* fileName = ((TObjString*) | |
1608 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); | |
ca30848f | 1609 | AliRunLoader* runLoader = |
05526d44 | 1610 | AliRunLoader::Open(fileName, "BKGRD"); |
1611 | if (!runLoader) continue; | |
1612 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); | |
1613 | delete runLoader; | |
ca30848f | 1614 | |
05526d44 | 1615 | // get or calculate the number of signal per background events |
1616 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); | |
1617 | if (nSignalPerBkgrd <= 0) { | |
1618 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; | |
1619 | } else if (result && (result != nSignalPerBkgrd)) { | |
ac1671c0 | 1620 | AliInfo(Form("the number of signal events per background event " |
1621 | "will be changed from %d to %d for stream %d", | |
1622 | nSignalPerBkgrd, result, iBkgrdFile+1)); | |
05526d44 | 1623 | nSignalPerBkgrd = result; |
1624 | } | |
1625 | ||
1626 | if (!result) result = nSignalPerBkgrd; | |
1627 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { | |
ac1671c0 | 1628 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1629 | "using %d signal per background events for stream %d", | |
1630 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); | |
05526d44 | 1631 | } |
1632 | } | |
1633 | ||
1634 | return result; | |
1635 | } | |
1636 | ||
1637 | //_____________________________________________________________________________ | |
85a5290f | 1638 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1639 | { | |
1640 | // check whether detName is contained in detectors | |
1641 | // if yes, it is removed from detectors | |
1642 | ||
1643 | // check if all detectors are selected | |
1644 | if ((detectors.CompareTo("ALL") == 0) || | |
1645 | detectors.BeginsWith("ALL ") || | |
1646 | detectors.EndsWith(" ALL") || | |
1647 | detectors.Contains(" ALL ")) { | |
1648 | detectors = "ALL"; | |
1649 | return kTRUE; | |
1650 | } | |
1651 | ||
1652 | // search for the given detector | |
1653 | Bool_t result = kFALSE; | |
1654 | if ((detectors.CompareTo(detName) == 0) || | |
1655 | detectors.BeginsWith(detName+" ") || | |
1656 | detectors.EndsWith(" "+detName) || | |
1657 | detectors.Contains(" "+detName+" ")) { | |
1658 | detectors.ReplaceAll(detName, ""); | |
1659 | result = kTRUE; | |
1660 | } | |
1661 | ||
1662 | // clean up the detectors string | |
1663 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); | |
1664 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); | |
1665 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); | |
1666 | ||
1667 | return result; | |
1668 | } | |
ca30848f | 1669 | |
795e4a22 | 1670 | //_____________________________________________________________________________ |
ca30848f | 1671 | Bool_t AliSimulation::ConvertRaw2SDigits(const char* rawDirectory, const char* esdFileName) |
1672 | { | |
1673 | // | |
1674 | // Steering routine to convert raw data in directory rawDirectory/ to fake SDigits. | |
1675 | // These can be used for embedding of MC tracks into RAW data using the standard | |
1676 | // merging procedure. | |
1677 | // | |
1678 | // If an ESD file is given the reconstructed vertex is taken from it and stored in the event header. | |
1679 | // | |
3e2e3ece | 1680 | if (!gAlice) { |
1681 | AliError("no gAlice object. Restart aliroot and try again."); | |
1682 | return kFALSE; | |
1683 | } | |
1684 | if (gAlice->Modules()->GetEntries() > 0) { | |
1685 | AliError("gAlice was already run. Restart aliroot and try again."); | |
1686 | return kFALSE; | |
1687 | } | |
1688 | ||
1689 | AliInfo(Form("initializing gAlice with config file %s",fConfigFileName.Data())); | |
1690 | ||
1691 | gAlice->Announce(); | |
1692 | ||
1693 | gROOT->LoadMacro(fConfigFileName.Data()); | |
1694 | gInterpreter->ProcessLine(gAlice->GetConfigFunction()); | |
1695 | ||
1696 | if(AliCDBManager::Instance()->GetRun() >= 0) { | |
1697 | SetRunNumber(AliCDBManager::Instance()->GetRun()); | |
1698 | } else { | |
1699 | AliWarning("Run number not initialized!!"); | |
1700 | } | |
1701 | ||
33c3c91a | 1702 | AliRunLoader::Instance()->CdGAFile(); |
ca30848f | 1703 | |
3e2e3ece | 1704 | AliPDG::AddParticlesToPdgDataBase(); |
1705 | ||
1706 | gAlice->GetMCApp()->Init(); | |
f7a1cc68 | 1707 | |
1708 | gMC->SetMagField(TGeoGlobalMagField::Instance()->GetField()); | |
3e2e3ece | 1709 | |
1710 | //Must be here because some MCs (G4) adds detectors here and not in Config.C | |
1711 | gAlice->InitLoaders(); | |
33c3c91a | 1712 | AliRunLoader::Instance()->MakeTree("E"); |
1713 | AliRunLoader::Instance()->LoadKinematics("RECREATE"); | |
1714 | AliRunLoader::Instance()->LoadTrackRefs("RECREATE"); | |
1715 | AliRunLoader::Instance()->LoadHits("all","RECREATE"); | |
3e2e3ece | 1716 | // |
1717 | // Save stuff at the beginning of the file to avoid file corruption | |
33c3c91a | 1718 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 1719 | gAlice->Write(); |
ca30848f | 1720 | // |
1721 | // Initialize CDB | |
795e4a22 | 1722 | InitCDB(); |
1723 | //AliCDBManager* man = AliCDBManager::Instance(); | |
1724 | //man->SetRun(0); // Should this come from rawdata header ? | |
ca30848f | 1725 | |
1726 | Int_t iDet; | |
1727 | // | |
1728 | // Get the runloader | |
33c3c91a | 1729 | AliRunLoader* runLoader = AliRunLoader::Instance(); |
ca30848f | 1730 | // |
1731 | // Open esd file if available | |
1732 | TFile* esdFile = TFile::Open(esdFileName); | |
1733 | Bool_t esdOK = (esdFile != 0); | |
1734 | AliESD* esd = new AliESD; | |
1735 | TTree* treeESD = 0; | |
1736 | if (esdOK) { | |
1737 | treeESD = (TTree*) esdFile->Get("esdTree"); | |
1738 | if (!treeESD) { | |
1739 | AliWarning("No ESD tree found"); | |
1740 | esdOK = kFALSE; | |
1741 | } else { | |
1742 | treeESD->SetBranchAddress("ESD", &esd); | |
1743 | } | |
1744 | } | |
1745 | // | |
1746 | // Create the RawReader | |
8b31e840 | 1747 | TString fileName(rawDirectory); |
1748 | AliRawReader* rawReader = 0x0; | |
1749 | if (fileName.EndsWith("/")) { | |
1750 | rawReader = new AliRawReaderFile(fileName); | |
1751 | } else if (fileName.EndsWith(".root")) { | |
1752 | rawReader = new AliRawReaderRoot(fileName); | |
1753 | } else if (!fileName.IsNull()) { | |
1754 | rawReader = new AliRawReaderDate(fileName); | |
8b31e840 | 1755 | } |
1756 | // if (!fEquipIdMap.IsNull() && fRawReader) | |
1757 | // fRawReader->LoadEquipmentIdsMap(fEquipIdMap); | |
ca30848f | 1758 | // |
1759 | // Get list of detectors | |
1760 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); | |
1761 | // | |
1762 | // Get Header | |
1763 | AliHeader* header = runLoader->GetHeader(); | |
1764 | // | |
8b31e840 | 1765 | TString detStr = fMakeSDigits; |
ca30848f | 1766 | // Event loop |
1767 | Int_t nev = 0; | |
1768 | while(kTRUE) { | |
1769 | if (!(rawReader->NextEvent())) break; | |
1770 | // | |
1771 | // Detector loop | |
1772 | for (iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { | |
1773 | AliModule* det = (AliModule*) detArray->At(iDet); | |
8b31e840 | 1774 | if (!det || !det->IsActive()) continue; |
1775 | if (IsSelected(det->GetName(), detStr)) { | |
1776 | AliInfo(Form("Calling Raw2SDigits for %s\n", det->GetName())); | |
1777 | det->Raw2SDigits(rawReader); | |
1778 | rawReader->Reset(); | |
1779 | } | |
ca30848f | 1780 | } // detectors |
1781 | ||
5b188f2f | 1782 | |
ca30848f | 1783 | // |
1784 | // If ESD information available obtain reconstructed vertex and store in header. | |
1785 | if (esdOK) { | |
1786 | treeESD->GetEvent(nev); | |
1787 | const AliESDVertex* esdVertex = esd->GetPrimaryVertex(); | |
1788 | Double_t position[3]; | |
1789 | esdVertex->GetXYZ(position); | |
1790 | AliGenEventHeader* mcHeader = new AliGenEventHeader("ESD"); | |
1791 | TArrayF mcV; | |
1792 | mcV.Set(3); | |
1793 | for (Int_t i = 0; i < 3; i++) mcV[i] = position[i]; | |
1794 | mcHeader->SetPrimaryVertex(mcV); | |
1795 | header->Reset(0,nev); | |
1796 | header->SetGenEventHeader(mcHeader); | |
1797 | printf("***** Saved vertex %f %f %f \n", position[0], position[1], position[2]); | |
1798 | } | |
1799 | nev++; | |
1800 | // | |
1801 | // Finish the event | |
1802 | runLoader->TreeE()->Fill(); | |
1803 | runLoader->SetNextEvent(); | |
1804 | } // events | |
1805 | ||
1806 | delete rawReader; | |
1807 | // | |
1808 | // Finish the run | |
1809 | runLoader->CdGAFile(); | |
1810 | runLoader->WriteHeader("OVERWRITE"); | |
1811 | runLoader->WriteRunLoader(); | |
1812 | ||
1813 | return kTRUE; | |
1814 | } | |
5b188f2f | 1815 | |
3e2e3ece | 1816 | //_____________________________________________________________________________ |
1817 | void AliSimulation::FinishRun() | |
1818 | { | |
1819 | // | |
1820 | // Called at the end of the run. | |
1821 | // | |
1822 | ||
1823 | if(IsLegoRun()) | |
1824 | { | |
1825 | AliDebug(1, "Finish Lego"); | |
33c3c91a | 1826 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 1827 | fLego->FinishRun(); |
1828 | } | |
1829 | ||
1830 | // Clean detector information | |
1831 | TIter next(gAlice->Modules()); | |
1832 | AliModule *detector; | |
1833 | while((detector = dynamic_cast<AliModule*>(next()))) { | |
1834 | AliDebug(2, Form("%s->FinishRun()", detector->GetName())); | |
1835 | detector->FinishRun(); | |
1836 | } | |
1837 | ||
33c3c91a | 1838 | AliDebug(1, "AliRunLoader::Instance()->WriteHeader(OVERWRITE)"); |
1839 | AliRunLoader::Instance()->WriteHeader("OVERWRITE"); | |
3e2e3ece | 1840 | |
1841 | // Write AliRun info and all detectors parameters | |
33c3c91a | 1842 | AliRunLoader::Instance()->CdGAFile(); |
3e2e3ece | 1843 | gAlice->Write(0,TObject::kOverwrite);//write AliRun |
33c3c91a | 1844 | AliRunLoader::Instance()->Write(0,TObject::kOverwrite);//write RunLoader itself |
3e2e3ece | 1845 | |
1846 | if(gAlice->GetMCApp()) gAlice->GetMCApp()->FinishRun(); | |
33c3c91a | 1847 | AliRunLoader::Instance()->Synchronize(); |
3e2e3ece | 1848 | } |
1849 | ||
5b188f2f | 1850 | //_____________________________________________________________________________ |
1851 | Int_t AliSimulation::GetDetIndex(const char* detector) | |
1852 | { | |
1853 | // return the detector index corresponding to detector | |
1854 | Int_t index = -1 ; | |
1855 | for (index = 0; index < fgkNDetectors ; index++) { | |
1856 | if ( strcmp(detector, fgkDetectorName[index]) == 0 ) | |
1857 | break ; | |
1858 | } | |
1859 | return index ; | |
1860 | } | |
cae21299 | 1861 | |
1862 | //_____________________________________________________________________________ | |
1863 | Bool_t AliSimulation::RunHLT() | |
1864 | { | |
1865 | // Run the HLT simulation | |
1866 | // HLT simulation is implemented in HLT/sim/AliHLTSimulation | |
1867 | // Disabled if fRunHLT is empty, default vaule is "default". | |
1868 | // AliSimulation::SetRunHLT can be used to set the options for HLT simulation | |
1869 | // The default simulation depends on the HLT component libraries and their | |
1870 | // corresponding agents which define components and chains to run. See | |
5f6d0c0d | 1871 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/ |
1872 | // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/classAliHLTModuleAgent.html | |
cae21299 | 1873 | // |
1874 | // The libraries to be loaded can be specified as an option. | |
1875 | // <pre> | |
1876 | // AliSimulation sim; | |
1877 | // sim.SetRunHLT("libAliHLTSample.so"); | |
1878 | // </pre> | |
1879 | // will only load <tt>libAliHLTSample.so</tt> | |
1880 | ||
1881 | // Other available options: | |
1882 | // \li loglevel=<i>level</i> <br> | |
1883 | // logging level for this processing | |
1884 | // \li alilog=off | |
1885 | // disable redirection of log messages to AliLog class | |
1886 | // \li config=<i>macro</i> | |
1887 | // configuration macro | |
5f6d0c0d | 1888 | // \li chains=<i>configuration</i> |
cae21299 | 1889 | // comma separated list of configurations to be run during simulation |
5f6d0c0d | 1890 | // \li rawfile=<i>file</i> |
1891 | // source for the RawReader to be created, the default is <i>./</i> if | |
1892 | // raw data is simulated | |
cae21299 | 1893 | |
1894 | int iResult=0; | |
1895 | AliRunLoader* pRunLoader = LoadRun("READ"); | |
1896 | if (!pRunLoader) return kFALSE; | |
1897 | ||
795e4a22 | 1898 | // initialize CDB storage, run number, set CDB lock |
1899 | InitCDB(); | |
1900 | if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; | |
1901 | SetCDBLock(); | |
1902 | ||
cae21299 | 1903 | // load the library dynamically |
1904 | gSystem->Load(ALIHLTSIMULATION_LIBRARY); | |
1905 | ||
1906 | // check for the library version | |
1907 | AliHLTSimulationGetLibraryVersion_t fctVersion=(AliHLTSimulationGetLibraryVersion_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_GET_LIBRARY_VERSION)); | |
1908 | if (!fctVersion) { | |
1909 | AliError(Form("can not load library %s", ALIHLTSIMULATION_LIBRARY)); | |
1910 | return kFALSE; | |
1911 | } | |
1912 | if (fctVersion()!= ALIHLTSIMULATION_LIBRARY_VERSION) { | |
1913 | AliError(Form("%s version does not match: compiled for version %d, loaded %d", ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_LIBRARY_VERSION, fctVersion())); | |
1914 | return kFALSE; | |
1915 | } | |
1916 | ||
1917 | // print compile info | |
1918 | typedef void (*CompileInfo)( char*& date, char*& time); | |
1919 | CompileInfo fctInfo=(CompileInfo)gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, "CompileInfo"); | |
1920 | if (fctInfo) { | |
a6e0ebfe | 1921 | Char_t* date=0; |
1922 | Char_t* time=0; | |
1923 | (*fctInfo)(date,time); | |
1924 | if (!date) {date=new Char_t[8]; strcpy(date,"unknown");} | |
1925 | if (!time) {time=new Char_t[8]; strcpy(time,"unknown");} | |
cae21299 | 1926 | AliInfo(Form("%s build on %s (%s)", ALIHLTSIMULATION_LIBRARY, date, time)); |
a6e0ebfe | 1927 | delete date; |
1928 | delete time; | |
cae21299 | 1929 | } else { |
1930 | AliInfo(Form("no build info available for %s", ALIHLTSIMULATION_LIBRARY)); | |
1931 | } | |
1932 | ||
1933 | // create instance of the HLT simulation | |
1934 | AliHLTSimulationCreateInstance_t fctCreate=(AliHLTSimulationCreateInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_CREATE_INSTANCE)); | |
1935 | AliHLTSimulation* pHLT=NULL; | |
1936 | if (fctCreate==NULL || (pHLT=(fctCreate()))==NULL) { | |
1937 | AliError(Form("can not create instance of HLT simulation (creator %p)", fctCreate)); | |
1938 | return kFALSE; | |
1939 | } | |
1940 | ||
1941 | // init the HLT simulation | |
a441bf51 | 1942 | TString options; |
1943 | if (fRunHLT.CompareTo("default")!=0) options=fRunHLT; | |
5f6d0c0d | 1944 | TString detStr = fWriteRawData; |
1945 | if (!IsSelected("HLT", detStr)) { | |
a441bf51 | 1946 | options+=" writerawfiles="; |
1947 | } else { | |
1948 | options+=" writerawfiles=HLT"; | |
1949 | } | |
5f6d0c0d | 1950 | |
1951 | if (!detStr.IsNull() && !options.Contains("rawfile=")) { | |
1952 | // as a matter of fact, HLT will run reconstruction and needs the RawReader | |
1953 | // in order to get detector data. By default, RawReaderFile is used to read | |
1954 | // the already simulated ddl files. Date and Root files from the raw data | |
1955 | // are generated after the HLT simulation. | |
1956 | options+=" rawfile=./"; | |
1957 | } | |
1958 | ||
cae21299 | 1959 | AliHLTSimulationInit_t fctInit=(AliHLTSimulationInit_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_INIT)); |
a441bf51 | 1960 | if (fctInit==NULL || (iResult=(fctInit(pHLT, pRunLoader, options.Data())))<0) { |
cae21299 | 1961 | AliError(Form("can not init HLT simulation: error %d (init %p)", iResult, fctInit)); |
1962 | } else { | |
1963 | // run the HLT simulation | |
1964 | AliHLTSimulationRun_t fctRun=(AliHLTSimulationRun_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_RUN)); | |
1965 | if (fctRun==NULL || (iResult=(fctRun(pHLT, pRunLoader)))<0) { | |
1966 | AliError(Form("can not run HLT simulation: error %d (run %p)", iResult, fctRun)); | |
1967 | } | |
1968 | } | |
1969 | ||
1970 | // delete the instance | |
1971 | AliHLTSimulationDeleteInstance_t fctDelete=(AliHLTSimulationDeleteInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_DELETE_INSTANCE)); | |
1972 | if (fctDelete==NULL || fctDelete(pHLT)<0) { | |
1973 | AliError(Form("can not delete instance of HLT simulation (creator %p)", fctDelete)); | |
1974 | } | |
1975 | pHLT=NULL; | |
1976 | ||
1977 | return iResult>=0?kTRUE:kFALSE; | |
1978 | } | |
cae17938 | 1979 | |
1980 | //_____________________________________________________________________________ | |
a1b90a73 | 1981 | Bool_t AliSimulation::RunQA() |
cae17938 | 1982 | { |
a1b90a73 | 1983 | // run the QA on summable hits, digits or digits |
940d8e5f | 1984 | |
f00f2d9c | 1985 | if(!gAlice) return kFALSE; |
33c3c91a | 1986 | fQASteer->SetRunLoader(AliRunLoader::Instance()) ; |
a1b90a73 | 1987 | |
e5dedfe2 | 1988 | TString detectorsw("") ; |
1989 | Bool_t rv = kTRUE ; | |
57acd2d2 | 1990 | fQASteer->SetEventSpecie(fEventSpecie) ; |
940d8e5f | 1991 | detectorsw = fQASteer->Run(fQADetectors.Data()) ; |
e5dedfe2 | 1992 | if ( detectorsw.IsNull() ) |
1993 | rv = kFALSE ; | |
a1b90a73 | 1994 | return rv ; |
cae17938 | 1995 | } |
1996 | ||
e3b20d9a | 1997 | //_____________________________________________________________________________ |
1998 | Bool_t AliSimulation::SetRunQA(TString detAndAction) | |
1999 | { | |
2000 | // Allows to run QA for a selected set of detectors | |
2001 | // and a selected set of tasks among HITS, SDIGITS and DIGITS | |
2002 | // all selected detectors run the same selected tasks | |
2003 | ||
2004 | if (!detAndAction.Contains(":")) { | |
2005 | AliError( Form("%s is a wrong syntax, use \"DetectorList:ActionList\" \n", detAndAction.Data()) ) ; | |
2006 | fRunQA = kFALSE ; | |
2007 | return kFALSE ; | |
2008 | } | |
2009 | Int_t colon = detAndAction.Index(":") ; | |
2010 | fQADetectors = detAndAction(0, colon) ; | |
2011 | if (fQADetectors.Contains("ALL") ) | |
2012 | fQADetectors = Form("%s %s", fMakeDigits.Data(), fMakeDigitsFromHits.Data()) ; | |
678caae8 | 2013 | fQATasks = detAndAction(colon+1, detAndAction.Sizeof() ) ; |
e3b20d9a | 2014 | if (fQATasks.Contains("ALL") ) { |
2015 | fQATasks = Form("%d %d %d", AliQA::kHITS, AliQA::kSDIGITS, AliQA::kDIGITS) ; | |
2016 | } else { | |
2017 | fQATasks.ToUpper() ; | |
2018 | TString tempo("") ; | |
2019 | if ( fQATasks.Contains("HIT") ) | |
2020 | tempo = Form("%d ", AliQA::kHITS) ; | |
2021 | if ( fQATasks.Contains("SDIGIT") ) | |
2022 | tempo += Form("%d ", AliQA::kSDIGITS) ; | |
2023 | if ( fQATasks.Contains("DIGIT") ) | |
2024 | tempo += Form("%d ", AliQA::kDIGITS) ; | |
2025 | fQATasks = tempo ; | |
2026 | if (fQATasks.IsNull()) { | |
2027 | AliInfo("No QA requested\n") ; | |
2028 | fRunQA = kFALSE ; | |
2029 | return kTRUE ; | |
2030 | } | |
2031 | } | |
2032 | TString tempo(fQATasks) ; | |
2033 | tempo.ReplaceAll(Form("%d", AliQA::kHITS), AliQA::GetTaskName(AliQA::kHITS)) ; | |
2034 | tempo.ReplaceAll(Form("%d", AliQA::kSDIGITS), AliQA::GetTaskName(AliQA::kSDIGITS)) ; | |
2035 | tempo.ReplaceAll(Form("%d", AliQA::kDIGITS), AliQA::GetTaskName(AliQA::kDIGITS)) ; | |
2036 | AliInfo( Form("QA will be done on \"%s\" for \"%s\"\n", fQADetectors.Data(), tempo.Data()) ) ; | |
2037 | fRunQA = kTRUE ; | |
940d8e5f | 2038 | fQASteer->SetActiveDetectors(fQADetectors) ; |
2039 | fQASteer->SetTasks(fQATasks) ; | |
57acd2d2 | 2040 | for (Int_t det = 0 ; det < AliQA::kNDET ; det++) |
2041 | fQASteer->SetWriteExpert(AliQA::DETECTORINDEX_t(det)) ; | |
2042 | ||
e3b20d9a | 2043 | return kTRUE; |
2044 | } | |
2045 | ||
795e4a22 | 2046 | //_____________________________________________________________________________ |
2047 | void AliSimulation::ProcessEnvironmentVars() | |
2048 | { | |
2049 | // Extract run number and random generator seed from env variables | |
2050 | ||
2051 | AliInfo("Processing environment variables"); | |
2052 | ||
2053 | // Random Number seed | |
2054 | ||
2055 | // first check that seed is not already set | |
2056 | if (fSeed == 0) { | |
2057 | if (gSystem->Getenv("CONFIG_SEED")) { | |
2058 | fSeed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
2059 | } | |
2060 | } else { | |
2061 | if (gSystem->Getenv("CONFIG_SEED")) { | |
2062 | AliInfo(Form("Seed for random number generation already set (%d)" | |
2063 | ": CONFIG_SEED variable ignored!", fSeed)); | |
2064 | } | |
2065 | } | |
2066 | ||
2067 | AliInfo(Form("Seed for random number generation = %d ", fSeed)); | |
2068 | ||
2069 | // Run Number | |
2070 | ||
2071 | // first check that run number is not already set | |
2072 | if(fRun < 0) { | |
2073 | if (gSystem->Getenv("DC_RUN")) { | |
2074 | fRun = atoi(gSystem->Getenv("DC_RUN")); | |
2075 | } | |
2076 | } else { | |
2077 | if (gSystem->Getenv("DC_RUN")) { | |
2078 | AliInfo(Form("Run number already set (%d): DC_RUN variable ignored!", fRun)); | |
2079 | } | |
2080 | } | |
2081 | ||
2082 | AliInfo(Form("Run number = %d", fRun)); | |
2083 | } | |
ff5970a3 | 2084 | |
44e45fac | 2085 | //--------------------------------------------------------------------- |
fc7e1b1c | 2086 | void AliSimulation::WriteGRPEntry() |
2087 | { | |
2088 | // Get the necessary information from galice (generator, trigger etc) and | |
2089 | // write a GRP entry corresponding to the settings in the Config.C used | |
44e45fac | 2090 | // note that Hall probes and Cavern and Surface Atmos pressures are not simulated. |
2091 | ||
2092 | ||
fc7e1b1c | 2093 | AliInfo("Writing global run parameters entry into the OCDB"); |
2094 | ||
44e45fac | 2095 | AliGRPObject* grpObj = new AliGRPObject(); |
fc7e1b1c | 2096 | |
44e45fac | 2097 | grpObj->SetRunType("PHYSICS"); |
2098 | grpObj->SetTimeStart(0); | |
2099 | grpObj->SetTimeEnd(9999); | |
fc7e1b1c | 2100 | |
3e2e3ece | 2101 | const AliGenerator *gen = gAlice->GetMCApp()->Generator(); |
fc7e1b1c | 2102 | if (gen) { |
44e45fac | 2103 | grpObj->SetBeamEnergy(gen->GetEnergyCMS()); |
fc7e1b1c | 2104 | TString projectile; |
2105 | Int_t a,z; | |
2106 | gen->GetProjectile(projectile,a,z); | |
2107 | TString target; | |
2108 | gen->GetTarget(target,a,z); | |
2109 | TString beamType = projectile + "-" + target; | |
214a2a31 | 2110 | beamType.ReplaceAll(" ",""); |
e7c989e4 | 2111 | if (!beamType.CompareTo("-")) { |
57acd2d2 | 2112 | grpObj->SetBeamType("UNKNOWN"); |
e7c989e4 | 2113 | } |
2114 | else { | |
57acd2d2 | 2115 | grpObj->SetBeamType(beamType); |
2116 | // Heavy ion run, the event specie is set to kHighMult | |
2117 | fEventSpecie = AliRecoParam::kHighMult; | |
2118 | if ((strcmp(beamType,"p-p") == 0) || | |
2119 | (strcmp(beamType,"p-") == 0) || | |
2120 | (strcmp(beamType,"-p") == 0) || | |
2121 | (strcmp(beamType,"P-P") == 0) || | |
2122 | (strcmp(beamType,"P-") == 0) || | |
2123 | (strcmp(beamType,"-P") == 0)) { | |
2124 | // Proton run, the event specie is set to kLowMult | |
2125 | fEventSpecie = AliRecoParam::kLowMult; | |
2126 | } | |
e7c989e4 | 2127 | } |
57acd2d2 | 2128 | } else { |
44e45fac | 2129 | AliWarning("Unknown beam type and energy! Setting energy to 0"); |
2130 | grpObj->SetBeamEnergy(0); | |
2131 | grpObj->SetBeamType("UNKNOWN"); | |
fc7e1b1c | 2132 | } |
2133 | ||
2134 | UInt_t detectorPattern = 0; | |
2135 | Int_t nDets = 0; | |
2136 | TObjArray *detArray = gAlice->Detectors(); | |
2137 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors-1; iDet++) { | |
2138 | if (detArray->FindObject(AliDAQ::OfflineModuleName(iDet))) { | |
2139 | detectorPattern |= (1 << iDet); | |
2140 | nDets++; | |
2141 | } | |
2142 | } | |
1be29b9e | 2143 | // CTP |
2144 | if (!fMakeTrigger.IsNull() || strcmp(gAlice->GetTriggerDescriptor(),"")) | |
2145 | detectorPattern |= (1 << AliDAQ::DetectorID("TRG")); | |
2146 | ||
fc7e1b1c | 2147 | // HLT |
2148 | if (!fRunHLT.IsNull()) | |
2149 | detectorPattern |= (1 << AliDAQ::kHLTId); | |
ff5970a3 | 2150 | |
44e45fac | 2151 | grpObj->SetNumberOfDetectors((Char_t)nDets); |
2152 | grpObj->SetDetectorMask((Int_t)detectorPattern); | |
2153 | grpObj->SetLHCPeriod("LHC08c"); | |
2154 | grpObj->SetLHCState("STABLE_BEAMS"); | |
2155 | grpObj->SetLHCLuminosity(0,(AliGRPObject::Stats)0); | |
2156 | grpObj->SetBeamIntensity(0,(AliGRPObject::Stats)0); | |
fc7e1b1c | 2157 | |
f7a1cc68 | 2158 | AliMagF *field = (AliMagF*)TGeoGlobalMagField::Instance()->GetField(); |
2159 | Float_t solenoidField = field ? TMath::Abs(field->SolenoidField()) : 0; | |
2160 | Float_t factor = field ? field->Factor() : 0; | |
fc7e1b1c | 2161 | Float_t l3current = TMath::Abs(factor)*solenoidField*30000./5.; |
44e45fac | 2162 | grpObj->SetL3Current(l3current,(AliGRPObject::Stats)0); |
fc7e1b1c | 2163 | |
2164 | if (factor > 0) { | |
44e45fac | 2165 | grpObj->SetL3Polarity(0); |
2166 | grpObj->SetDipolePolarity(0); | |
fc7e1b1c | 2167 | } |
2168 | else { | |
44e45fac | 2169 | grpObj->SetL3Polarity(1); |
2170 | grpObj->SetDipolePolarity(1); | |
fc7e1b1c | 2171 | } |
2172 | ||
2173 | if (TMath::Abs(factor) != 0) | |
44e45fac | 2174 | grpObj->SetDipoleCurrent(6000,(AliGRPObject::Stats)0); |
fc7e1b1c | 2175 | else |
44e45fac | 2176 | grpObj->SetDipoleCurrent(0,(AliGRPObject::Stats)0); |
fc7e1b1c | 2177 | |
44e45fac | 2178 | grpObj->SetCavernTemperature(0,(AliGRPObject::Stats)0); |
2179 | ||
2180 | //grpMap->Add(new TObjString("fCavernPressure"),new TObjString("0")); ---> not inserted in simulation with the new object, since it is now an AliDCSSensor | |
fc7e1b1c | 2181 | |
2182 | // Now store the entry in OCDB | |
2183 | AliCDBManager* man = AliCDBManager::Instance(); | |
2184 | ||
2b541cc7 | 2185 | AliCDBId id("GRP/GRP/Data", man->GetRun(), man->GetRun(), 1, 1); |
fc7e1b1c | 2186 | AliCDBMetaData *metadata= new AliCDBMetaData(); |
2187 | ||
fc7e1b1c | 2188 | metadata->SetResponsible("alice-off@cern.ch"); |
2189 | metadata->SetComment("Automatically produced GRP entry for Monte Carlo"); | |
2190 | ||
44e45fac | 2191 | man->Put(grpObj,id,metadata); |
fc7e1b1c | 2192 | } |
44e45fac | 2193 | |
2194 |