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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 | // // |
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33 | // The name of the configuration file can be passed as argument to the // |
34 | // AliSimulation constructor or can be specified by // |
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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 | // // |
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64 | // Background events can be merged by calling // |
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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. // |
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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. // |
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93 | // // |
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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 | // // |
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106 | /////////////////////////////////////////////////////////////////////////////// |
107 | |
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108 | #include <TGeoManager.h> |
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109 | #include <TObjString.h> |
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110 | #include <TStopwatch.h> |
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111 | #include <TSystem.h> |
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112 | #include <TFile.h> |
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113 | |
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114 | #include "AliCDBStorage.h" |
115 | #include "AliCDBEntry.h" |
116 | #include "AliCDBManager.h" |
117 | #include "AliAlignObj.h" |
118 | #include "AliCentralTrigger.h" |
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119 | #include "AliDAQ.h" |
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120 | #include "AliDigitizer.h" |
121 | #include "AliGenerator.h" |
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122 | #include "AliLog.h" |
af7ba10c |
123 | #include "AliModule.h" |
124 | #include "AliRun.h" |
125 | #include "AliRunDigitizer.h" |
126 | #include "AliRunLoader.h" |
127 | #include "AliSimulation.h" |
128 | #include "AliVertexGenFile.h" |
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129 | #include "AliCentralTrigger.h" |
007155cc |
130 | #include "AliCTPRawData.h" |
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131 | |
132 | ClassImp(AliSimulation) |
133 | |
134 | |
135 | //_____________________________________________________________________________ |
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136 | AliSimulation::AliSimulation(const char* configFileName, const char* cdbUri, |
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137 | const char* name, const char* title) : |
138 | TNamed(name, title), |
139 | |
140 | fRunGeneration(kTRUE), |
141 | fRunSimulation(kTRUE), |
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142 | fLoadAlignFromCDB(kTRUE), |
143 | fLoadAlignData("ALL"), |
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144 | fMakeSDigits("ALL"), |
145 | fMakeDigits("ALL"), |
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146 | fMakeTrigger(""), |
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147 | fMakeDigitsFromHits(""), |
0421c3d1 |
148 | fWriteRawData(""), |
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149 | fRawDataFileName(""), |
150 | fDeleteIntermediateFiles(kFALSE), |
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151 | fStopOnError(kFALSE), |
152 | |
153 | fNEvents(1), |
154 | fConfigFileName(configFileName), |
155 | fGAliceFileName("galice.root"), |
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156 | fEventsPerFile(), |
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157 | fBkgrdFileNames(NULL), |
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158 | fAlignObjArray(NULL), |
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159 | fUseBkgrdVertex(kTRUE), |
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160 | fRegionOfInterest(kFALSE), |
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161 | fCDBUri(cdbUri), |
162 | fSpecCDBUri() |
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163 | { |
164 | // create simulation object with default parameters |
165 | |
0421c3d1 |
166 | SetGAliceFile("galice.root"); |
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167 | } |
168 | |
169 | //_____________________________________________________________________________ |
170 | AliSimulation::AliSimulation(const AliSimulation& sim) : |
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171 | TNamed(sim), |
172 | |
173 | fRunGeneration(sim.fRunGeneration), |
174 | fRunSimulation(sim.fRunSimulation), |
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175 | fLoadAlignFromCDB(sim.fLoadAlignFromCDB), |
176 | fLoadAlignData(sim.fLoadAlignData), |
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177 | fMakeSDigits(sim.fMakeSDigits), |
178 | fMakeDigits(sim.fMakeDigits), |
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179 | fMakeTrigger(sim.fMakeTrigger), |
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180 | fMakeDigitsFromHits(sim.fMakeDigitsFromHits), |
0421c3d1 |
181 | fWriteRawData(sim.fWriteRawData), |
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182 | fRawDataFileName(""), |
183 | fDeleteIntermediateFiles(kFALSE), |
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184 | fStopOnError(sim.fStopOnError), |
185 | |
186 | fNEvents(sim.fNEvents), |
187 | fConfigFileName(sim.fConfigFileName), |
188 | fGAliceFileName(sim.fGAliceFileName), |
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189 | fEventsPerFile(), |
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190 | fBkgrdFileNames(NULL), |
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191 | fAlignObjArray(NULL), |
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192 | fUseBkgrdVertex(sim.fUseBkgrdVertex), |
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193 | fRegionOfInterest(sim.fRegionOfInterest), |
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194 | fCDBUri(sim.fCDBUri), |
195 | fSpecCDBUri() |
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196 | { |
197 | // copy constructor |
198 | |
18b43626 |
199 | for (Int_t i = 0; i < sim.fEventsPerFile.GetEntriesFast(); i++) { |
200 | if (!sim.fEventsPerFile[i]) continue; |
201 | fEventsPerFile.Add(sim.fEventsPerFile[i]->Clone()); |
202 | } |
203 | |
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204 | fBkgrdFileNames = new TObjArray; |
205 | for (Int_t i = 0; i < sim.fBkgrdFileNames->GetEntriesFast(); i++) { |
206 | if (!sim.fBkgrdFileNames->At(i)) continue; |
207 | fBkgrdFileNames->Add(sim.fBkgrdFileNames->At(i)->Clone()); |
208 | } |
ec92bee0 |
209 | |
210 | for (Int_t i = 0; i < sim.fSpecCDBUri.GetEntriesFast(); i++) { |
211 | if (sim.fSpecCDBUri[i]) fSpecCDBUri.Add(sim.fSpecCDBUri[i]->Clone()); |
212 | } |
213 | |
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214 | } |
215 | |
216 | //_____________________________________________________________________________ |
217 | AliSimulation& AliSimulation::operator = (const AliSimulation& sim) |
218 | { |
219 | // assignment operator |
220 | |
221 | this->~AliSimulation(); |
222 | new(this) AliSimulation(sim); |
223 | return *this; |
224 | } |
225 | |
226 | //_____________________________________________________________________________ |
227 | AliSimulation::~AliSimulation() |
228 | { |
229 | // clean up |
230 | |
18b43626 |
231 | fEventsPerFile.Delete(); |
024cf675 |
232 | // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? |
233 | // delete fAlignObjArray; fAlignObjArray=0; |
18b43626 |
234 | |
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235 | if (fBkgrdFileNames) { |
236 | fBkgrdFileNames->Delete(); |
237 | delete fBkgrdFileNames; |
238 | } |
ec92bee0 |
239 | |
240 | fSpecCDBUri.Delete(); |
85a5290f |
241 | } |
242 | |
243 | |
244 | //_____________________________________________________________________________ |
245 | void AliSimulation::SetNumberOfEvents(Int_t nEvents) |
246 | { |
247 | // set the number of events for one run |
248 | |
249 | fNEvents = nEvents; |
250 | } |
251 | |
024cf675 |
252 | //_____________________________________________________________________________ |
ec92bee0 |
253 | void AliSimulation::InitCDBStorage() |
024cf675 |
254 | { |
255 | // activate a default CDB storage |
256 | // First check if we have any CDB storage set, because it is used |
257 | // to retrieve the calibration and alignment constants |
258 | |
259 | AliCDBManager* man = AliCDBManager::Instance(); |
ec92bee0 |
260 | if (man->IsDefaultStorageSet()) |
024cf675 |
261 | { |
ec92bee0 |
262 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
263 | AliWarning("Default CDB storage has been already set !"); |
264 | AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data())); |
265 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
266 | fCDBUri = ""; |
267 | } |
268 | else { |
269 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
270 | AliWarning(Form("Default CDB storage is set to: %s",fCDBUri.Data())); |
271 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
272 | man->SetDefaultStorage(fCDBUri); |
273 | } |
274 | |
275 | // Now activate the detector specific CDB storage locations |
276 | for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { |
277 | TObject* obj = fSpecCDBUri[i]; |
278 | if (!obj) continue; |
279 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
280 | AliWarning(Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); |
281 | AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); |
282 | man->SetSpecificStorage(obj->GetName(),obj->GetTitle()); |
283 | } |
727d0766 |
284 | man->Print(); |
024cf675 |
285 | } |
286 | |
287 | //_____________________________________________________________________________ |
288 | void AliSimulation::SetDefaultStorage(const char* uri) { |
ec92bee0 |
289 | // Store the desired default CDB storage location |
290 | // Activate it later within the Run() method |
024cf675 |
291 | |
ec92bee0 |
292 | fCDBUri = uri; |
024cf675 |
293 | |
294 | } |
295 | |
296 | //_____________________________________________________________________________ |
297 | void AliSimulation::SetSpecificStorage(const char* detName, const char* uri) { |
ec92bee0 |
298 | // Store a detector-specific CDB storage location |
299 | // Activate it later within the Run() method |
024cf675 |
300 | |
ec92bee0 |
301 | TObject* obj = fSpecCDBUri.FindObject(detName); |
302 | if (obj) fSpecCDBUri.Remove(obj); |
303 | fSpecCDBUri.Add(new TNamed(detName, uri)); |
024cf675 |
304 | |
305 | } |
306 | |
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307 | //_____________________________________________________________________________ |
308 | void AliSimulation::SetConfigFile(const char* fileName) |
309 | { |
310 | // set the name of the config file |
311 | |
312 | fConfigFileName = fileName; |
313 | } |
314 | |
0421c3d1 |
315 | //_____________________________________________________________________________ |
316 | void AliSimulation::SetGAliceFile(const char* fileName) |
317 | { |
318 | // set the name of the galice file |
319 | // the path is converted to an absolute one if it is relative |
320 | |
321 | fGAliceFileName = fileName; |
322 | if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { |
323 | char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), |
324 | fGAliceFileName); |
325 | fGAliceFileName = absFileName; |
326 | delete[] absFileName; |
327 | } |
ac1671c0 |
328 | |
329 | AliDebug(2, Form("galice file name set to %s", fileName)); |
0421c3d1 |
330 | } |
331 | |
18b43626 |
332 | //_____________________________________________________________________________ |
333 | void AliSimulation::SetEventsPerFile(const char* detector, const char* type, |
334 | Int_t nEvents) |
335 | { |
336 | // set the number of events per file for the given detector and data type |
337 | // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") |
338 | |
339 | TNamed* obj = new TNamed(detector, type); |
340 | obj->SetUniqueID(nEvents); |
341 | fEventsPerFile.Add(obj); |
342 | } |
343 | |
6bae477a |
344 | //_____________________________________________________________________________ |
345 | Bool_t AliSimulation::ApplyAlignObjsToGeom(TObjArray* alObjArray) |
346 | { |
347 | // Read collection of alignment objects (AliAlignObj derived) saved |
348 | // in the TClonesArray ClArrayName and apply them to the geometry |
349 | // manager singleton. |
350 | // |
351 | alObjArray->Sort(); |
352 | Int_t nvols = alObjArray->GetEntriesFast(); |
353 | |
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354 | Bool_t flag = kTRUE; |
355 | |
6bae477a |
356 | for(Int_t j=0; j<nvols; j++) |
357 | { |
358 | AliAlignObj* alobj = (AliAlignObj*) alObjArray->UncheckedAt(j); |
b5874ce3 |
359 | if (alobj->ApplyToGeometry() == kFALSE) flag = kFALSE; |
6bae477a |
360 | } |
361 | |
362 | if (AliDebugLevelClass() >= 1) { |
e0625db4 |
363 | gGeoManager->GetTopNode()->CheckOverlaps(20); |
6bae477a |
364 | TObjArray* ovexlist = gGeoManager->GetListOfOverlaps(); |
365 | if(ovexlist->GetEntriesFast()){ |
366 | AliError("The application of alignment objects to the geometry caused huge overlaps/extrusions!"); |
367 | } |
368 | } |
369 | |
b5874ce3 |
370 | return flag; |
6bae477a |
371 | |
372 | } |
373 | |
b9bc0f82 |
374 | //_____________________________________________________________________________ |
178a256c |
375 | Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* fileName, const char* clArrayName) |
b9bc0f82 |
376 | { |
377 | // read collection of alignment objects (AliAlignObj derived) saved |
378 | // in the TClonesArray ClArrayName in the file fileName and apply |
379 | // them to the TGeo geometry passed as argument |
380 | // |
381 | |
382 | TFile* inFile = TFile::Open(fileName,"READ"); |
383 | if (!inFile || !inFile->IsOpen()) { |
384 | AliErrorClass(Form("Could not open file %s !",fileName)); |
385 | return kFALSE; |
386 | } |
387 | |
995ad051 |
388 | TClonesArray* alObjArray = ((TClonesArray*) inFile->Get(clArrayName)); |
8c30cb69 |
389 | inFile->Close(); |
995ad051 |
390 | if (!alObjArray) { |
391 | AliErrorClass(Form("Could not get array (%s) from file (%s) !",clArrayName,fileName)); |
392 | return kFALSE; |
393 | } |
8c30cb69 |
394 | |
6bae477a |
395 | return ApplyAlignObjsToGeom(alObjArray); |
b9bc0f82 |
396 | |
397 | } |
398 | |
399 | //_____________________________________________________________________________ |
178a256c |
400 | Bool_t AliSimulation::ApplyAlignObjsToGeom(AliCDBParam* param, AliCDBId& Id) |
b9bc0f82 |
401 | { |
402 | // read collection of alignment objects (AliAlignObj derived) saved |
403 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by |
404 | // param (to get the AliCDBStorage) and Id; apply the alignment objects |
405 | // to the TGeo geometry passed as argument |
406 | // |
407 | |
408 | AliCDBStorage* storage = AliCDBManager::Instance()->GetStorage(param); |
409 | AliCDBEntry* entry = storage->Get(Id); |
410 | TClonesArray* AlObjArray = ((TClonesArray*) entry->GetObject()); |
411 | |
6bae477a |
412 | return ApplyAlignObjsToGeom(AlObjArray); |
b9bc0f82 |
413 | |
414 | } |
415 | |
416 | //_____________________________________________________________________________ |
178a256c |
417 | Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* uri, const char* path, Int_t runnum, Int_t version, Int_t sversion) |
b9bc0f82 |
418 | { |
419 | // read collection of alignment objects (AliAlignObj derived) saved |
420 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by |
421 | // param (to get the AliCDBStorage) and Id; apply the alignment objects |
422 | // to the TGeo geometry passed as argument |
423 | // |
424 | |
425 | AliCDBParam* param = AliCDBManager::Instance()->CreateParameter(uri); |
426 | AliCDBId id(path, runnum, runnum, version, sversion); |
b9bc0f82 |
427 | |
178a256c |
428 | return ApplyAlignObjsToGeom(param, id); |
b9bc0f82 |
429 | |
430 | } |
431 | |
024cf675 |
432 | //_____________________________________________________________________________ |
433 | Bool_t AliSimulation::ApplyAlignObjsToGeom(const char* detName, Int_t runnum, Int_t version, Int_t sversion) |
434 | { |
435 | // read collection of alignment objects (AliAlignObj derived) saved |
436 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by |
437 | // param (to get the AliCDBStorage) and Id; apply the alignment objects |
438 | // to the TGeo geometry passed as argument |
439 | // |
440 | |
024cf675 |
441 | AliCDBPath path(detName,"Align","Data"); |
442 | AliCDBEntry* entry = AliCDBManager::Instance()->Get(path.GetPath(),runnum,version,sversion); |
443 | |
444 | if(!entry) return kFALSE; |
445 | TClonesArray* AlObjArray = ((TClonesArray*) entry->GetObject()); |
446 | |
6bae477a |
447 | return ApplyAlignObjsToGeom(AlObjArray); |
024cf675 |
448 | } |
449 | |
450 | //_____________________________________________________________________________ |
451 | Bool_t AliSimulation::SetAlignObjArraySingleDet(const char* detName) |
452 | { |
453 | // Fills array of single detector's alignable objects from CDB |
454 | |
455 | AliDebug(2, Form("Loading alignment data for detector: %s",detName)); |
456 | |
457 | AliCDBEntry *entry; |
458 | |
459 | AliCDBPath path(detName,"Align","Data"); |
460 | |
461 | entry=AliCDBManager::Instance()->Get(path.GetPath()); |
462 | if(!entry){ |
463 | AliDebug(2,Form("Couldn't load alignment data for detector %s",detName)); |
464 | return kFALSE; |
465 | } |
466 | entry->SetOwner(1); |
467 | TClonesArray *alignArray = (TClonesArray*) entry->GetObject(); |
468 | alignArray->SetOwner(0); |
469 | AliDebug(2,Form("Found %d alignment objects for %s", |
470 | alignArray->GetEntries(),detName)); |
471 | |
472 | AliAlignObj *alignObj=0; |
473 | TIter iter(alignArray); |
474 | |
475 | // loop over align objects in detector |
476 | while( ( alignObj=(AliAlignObj *) iter.Next() ) ){ |
477 | fAlignObjArray->Add(alignObj); |
478 | } |
479 | // delete entry --- Don't delete, it is cached! |
480 | |
481 | AliDebug(2, Form("fAlignObjArray entries: %d",fAlignObjArray->GetEntries() )); |
482 | return kTRUE; |
483 | |
484 | } |
485 | |
6bae477a |
486 | //_____________________________________________________________________________ |
487 | Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) |
488 | { |
489 | // Read the alignment objects from CDB. |
490 | // Each detector is supposed to have the |
491 | // alignment objects in DET/Align/Data CDB path. |
492 | // All the detector objects are then collected, |
493 | // sorted by geometry level (starting from ALIC) and |
494 | // then applied to the TGeo geometry. |
495 | // Finally an overlaps check is performed. |
496 | |
497 | Bool_t delRunLoader = kFALSE; |
498 | if (!runLoader) { |
499 | runLoader = LoadRun("READ"); |
500 | if (!runLoader) return kFALSE; |
501 | delRunLoader = kTRUE; |
502 | } |
503 | |
504 | // Load alignment data from CDB and fill fAlignObjArray |
505 | if(fLoadAlignFromCDB){ |
506 | if(!fAlignObjArray) fAlignObjArray = new TObjArray(); |
507 | |
508 | //fAlignObjArray->RemoveAll(); |
509 | fAlignObjArray->Clear(); |
510 | fAlignObjArray->SetOwner(0); |
511 | |
512 | TString detStr = fLoadAlignData; |
513 | TString dataNotLoaded=""; |
514 | TString dataLoaded=""; |
515 | |
516 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
517 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
518 | AliModule* det = (AliModule*) detArray->At(iDet); |
519 | if (!det || !det->IsActive()) continue; |
520 | if (IsSelected(det->GetName(), detStr)) { |
521 | if(!SetAlignObjArraySingleDet(det->GetName())){ |
522 | dataNotLoaded += det->GetName(); |
523 | dataNotLoaded += " "; |
524 | } else { |
525 | dataLoaded += det->GetName(); |
526 | dataLoaded += " "; |
527 | } |
528 | } |
529 | } // end loop over detectors |
530 | |
531 | if ((detStr.CompareTo("ALL") == 0)) detStr = ""; |
532 | dataNotLoaded += detStr; |
533 | AliInfo(Form("Alignment data loaded for: %s", |
534 | dataLoaded.Data())); |
535 | AliInfo(Form("Didn't/couldn't load alignment data for: %s", |
536 | dataNotLoaded.Data())); |
537 | } // fLoadAlignFromCDB flag |
538 | |
539 | // Check if the array with alignment objects was |
540 | // provided by the user. If yes, apply the objects |
541 | // to the present TGeo geometry |
542 | if (fAlignObjArray) { |
543 | if (gGeoManager && gGeoManager->IsClosed()) { |
544 | if (ApplyAlignObjsToGeom(fAlignObjArray) == kFALSE) { |
b5874ce3 |
545 | AliError("The misalignment of one or more volumes failed!" |
546 | "Compare the list of simulated detectors and the list of detector alignment data!"); |
547 | if (delRunLoader) delete runLoader; |
6bae477a |
548 | return kFALSE; |
549 | } |
550 | } |
551 | else { |
552 | AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!"); |
b5874ce3 |
553 | if (delRunLoader) delete runLoader; |
6bae477a |
554 | return kFALSE; |
555 | } |
556 | } |
557 | |
558 | if (delRunLoader) delete runLoader; |
559 | |
560 | return kTRUE; |
561 | } |
562 | |
563 | |
564 | //_____________________________________________________________________________ |
565 | Bool_t AliSimulation::SetRunNumber() |
566 | { |
567 | // Set the CDB manager run number |
568 | // The run number is retrieved from gAlice |
569 | |
570 | if(AliCDBManager::Instance()->GetRun() < 0) { |
571 | AliRunLoader* runLoader = LoadRun("READ"); |
572 | if (!runLoader) return kFALSE; |
573 | else { |
574 | AliCDBManager::Instance()->SetRun(runLoader->GetAliRun()->GetRunNumber()); |
575 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); |
576 | delete runLoader; |
577 | } |
578 | } |
579 | return kTRUE; |
580 | } |
581 | |
85a5290f |
582 | //_____________________________________________________________________________ |
583 | void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) |
584 | { |
585 | // add a file with background events for merging |
586 | |
587 | TObjString* fileNameStr = new TObjString(fileName); |
588 | fileNameStr->SetUniqueID(nSignalPerBkgrd); |
95601147 |
589 | if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; |
85a5290f |
590 | fBkgrdFileNames->Add(fileNameStr); |
591 | } |
592 | |
593 | |
594 | //_____________________________________________________________________________ |
595 | Bool_t AliSimulation::Run(Int_t nEvents) |
596 | { |
597 | // run the generation, simulation and digitization |
598 | |
ec92bee0 |
599 | InitCDBStorage(); |
b0314964 |
600 | |
85a5290f |
601 | if (nEvents > 0) fNEvents = nEvents; |
602 | |
603 | // generation and simulation -> hits |
604 | if (fRunGeneration) { |
85a5290f |
605 | if (!RunSimulation()) if (fStopOnError) return kFALSE; |
606 | } |
607 | |
6bae477a |
608 | // Set run number in CDBManager (if it is not already set in RunSimulation) |
609 | if (!SetRunNumber()) if (fStopOnError) return kFALSE; |
610 | |
611 | // Load and misalign the geometry |
612 | if (!gGeoManager) { |
613 | TGeoManager::Import("geometry.root"); |
614 | if (!gGeoManager) if (fStopOnError) return kFALSE; |
615 | if (!MisalignGeometry()) if (fStopOnError) return kFALSE; |
616 | } |
617 | |
85a5290f |
618 | // hits -> summable digits |
619 | if (!fMakeSDigits.IsNull()) { |
620 | if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; |
621 | } |
622 | |
623 | // summable digits -> digits |
624 | if (!fMakeDigits.IsNull()) { |
625 | if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { |
626 | if (fStopOnError) return kFALSE; |
627 | } |
628 | } |
629 | |
630 | // hits -> digits |
631 | if (!fMakeDigitsFromHits.IsNull()) { |
95601147 |
632 | if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
ac1671c0 |
633 | AliWarning(Form("Merging and direct creation of digits from hits " |
634 | "was selected for some detectors. " |
635 | "No merging will be done for the following detectors: %s", |
636 | fMakeDigitsFromHits.Data())); |
85a5290f |
637 | } |
638 | if (!RunHitsDigitization(fMakeDigitsFromHits)) { |
639 | if (fStopOnError) return kFALSE; |
640 | } |
641 | } |
642 | |
a5a091ce |
643 | // digits -> trigger |
087426de |
644 | if (!RunTrigger(fMakeTrigger)) { |
645 | if (fStopOnError) return kFALSE; |
a5a091ce |
646 | } |
647 | |
0421c3d1 |
648 | // digits -> raw data |
649 | if (!fWriteRawData.IsNull()) { |
06c7e392 |
650 | if (!WriteRawData(fWriteRawData, fRawDataFileName, |
651 | fDeleteIntermediateFiles)) { |
0421c3d1 |
652 | if (fStopOnError) return kFALSE; |
653 | } |
654 | } |
655 | |
85a5290f |
656 | return kTRUE; |
657 | } |
658 | |
a5a091ce |
659 | //_____________________________________________________________________________ |
660 | Bool_t AliSimulation::RunTrigger(const char* descriptors) |
661 | { |
662 | // run the trigger |
663 | |
bacbe0fd |
664 | TStopwatch stopwatch; |
665 | stopwatch.Start(); |
a5a091ce |
666 | |
bacbe0fd |
667 | AliRunLoader* runLoader = LoadRun("READ"); |
668 | if (!runLoader) return kFALSE; |
669 | TString des = descriptors; |
670 | |
087426de |
671 | if (des.IsNull()) { |
672 | if (gAlice->GetTriggerDescriptor() != "") { |
673 | des = gAlice->GetTriggerDescriptor(); |
674 | } |
675 | else { |
676 | AliWarning("No trigger descriptor is specified. Skipping the trigger simulation..."); |
677 | return kTRUE; |
678 | } |
679 | } |
680 | |
bacbe0fd |
681 | runLoader->MakeTree( "CT" ); |
682 | AliCentralTrigger* aCTP = runLoader->GetTrigger(); |
a5a091ce |
683 | // Load Descriptors |
bacbe0fd |
684 | aCTP->LoadDescriptor( des ); |
a5a091ce |
685 | |
686 | // digits -> trigger |
bacbe0fd |
687 | if( !aCTP->RunTrigger( runLoader ) ) { |
a5a091ce |
688 | if (fStopOnError) { |
bacbe0fd |
689 | // delete aCTP; |
a5a091ce |
690 | return kFALSE; |
691 | } |
bacbe0fd |
692 | } |
a5a091ce |
693 | |
bacbe0fd |
694 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
695 | stopwatch.RealTime(),stopwatch.CpuTime())); |
a5a091ce |
696 | |
bacbe0fd |
697 | delete runLoader; |
a5a091ce |
698 | |
bacbe0fd |
699 | return kTRUE; |
a5a091ce |
700 | } |
701 | |
007155cc |
702 | //_____________________________________________________________________________ |
703 | Bool_t AliSimulation::WriteTriggerRawData() |
704 | { |
705 | // Writes the CTP (trigger) DDL raw data |
706 | // Details of the format are given in the |
707 | // trigger TDR - pages 134 and 135. |
708 | AliCTPRawData writer; |
709 | writer.RawData(); |
a5a091ce |
710 | |
007155cc |
711 | return kTRUE; |
712 | } |
a5a091ce |
713 | |
85a5290f |
714 | //_____________________________________________________________________________ |
95601147 |
715 | Bool_t AliSimulation::RunSimulation(Int_t nEvents) |
85a5290f |
716 | { |
717 | // run the generation and simulation |
718 | |
4df28b43 |
719 | TStopwatch stopwatch; |
720 | stopwatch.Start(); |
721 | |
95601147 |
722 | if (!gAlice) { |
ac1671c0 |
723 | AliError("no gAlice object. Restart aliroot and try again."); |
95601147 |
724 | return kFALSE; |
725 | } |
726 | if (gAlice->Modules()->GetEntries() > 0) { |
ac1671c0 |
727 | AliError("gAlice was already run. Restart aliroot and try again."); |
95601147 |
728 | return kFALSE; |
729 | } |
730 | |
ac1671c0 |
731 | AliInfo(Form("initializing gAlice with config file %s", |
732 | fConfigFileName.Data())); |
815c2b38 |
733 | StdoutToAliInfo(StderrToAliError( |
734 | gAlice->Init(fConfigFileName.Data()); |
735 | );); |
995ad051 |
736 | |
087426de |
737 | // Get the trigger descriptor string |
738 | // Either from AliSimulation or from |
739 | // gAlice |
740 | if (fMakeTrigger.IsNull()) { |
741 | if (gAlice->GetTriggerDescriptor() != "") |
742 | fMakeTrigger = gAlice->GetTriggerDescriptor(); |
743 | } |
744 | else |
745 | gAlice->SetTriggerDescriptor(fMakeTrigger.Data()); |
746 | |
6bae477a |
747 | // Set run number in CDBManager |
024cf675 |
748 | AliCDBManager::Instance()->SetRun(gAlice->GetRunNumber()); |
749 | AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); |
750 | |
751 | AliRunLoader* runLoader = gAlice->GetRunLoader(); |
752 | if (!runLoader) { |
753 | AliError(Form("gAlice has no run loader object. " |
754 | "Check your config file: %s", fConfigFileName.Data())); |
755 | return kFALSE; |
756 | } |
757 | SetGAliceFile(runLoader->GetFileName()); |
758 | |
bea6ea16 |
759 | // Export ideal geometry |
760 | if (gGeoManager) gGeoManager->Export("geometry.root"); |
024cf675 |
761 | |
6bae477a |
762 | // Misalign geometry |
e198134a |
763 | // if (!MisalignGeometry(runLoader)) { |
764 | // delete runLoader; |
765 | // return kFALSE; |
766 | // } |
767 | MisalignGeometry(runLoader); |
995ad051 |
768 | |
99673dbf |
769 | // Temporary fix by A.Gheata |
770 | // Could be removed with the next Root version (>5.11) |
771 | if (gGeoManager) { |
772 | TIter next(gGeoManager->GetListOfVolumes()); |
773 | TGeoVolume *vol; |
774 | while ((vol = (TGeoVolume *)next())) { |
775 | if (vol->GetVoxels()) { |
776 | if (vol->GetVoxels()->NeedRebuild()) { |
777 | vol->GetVoxels()->Voxelize(); |
778 | vol->FindOverlaps(); |
779 | } |
780 | } |
781 | } |
782 | } |
783 | |
6bae477a |
784 | // Export (mis)aligned geometry |
785 | if (gGeoManager) gGeoManager->Export("misaligned_geometry.root"); |
786 | |
024cf675 |
787 | // AliRunLoader* runLoader = gAlice->GetRunLoader(); |
788 | // if (!runLoader) { |
789 | // AliError(Form("gAlice has no run loader object. " |
790 | // "Check your config file: %s", fConfigFileName.Data())); |
791 | // return kFALSE; |
792 | // } |
793 | // SetGAliceFile(runLoader->GetFileName()); |
85a5290f |
794 | |
04bae0a0 |
795 | if (!gAlice->Generator()) { |
ac1671c0 |
796 | AliError(Form("gAlice has no generator object. " |
797 | "Check your config file: %s", fConfigFileName.Data())); |
04bae0a0 |
798 | return kFALSE; |
799 | } |
05526d44 |
800 | if (nEvents <= 0) nEvents = fNEvents; |
04bae0a0 |
801 | |
802 | // get vertex from background file in case of merging |
803 | if (fUseBkgrdVertex && |
804 | fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { |
05526d44 |
805 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); |
04bae0a0 |
806 | const char* fileName = ((TObjString*) |
807 | (fBkgrdFileNames->At(0)))->GetName(); |
ac1671c0 |
808 | AliInfo(Form("The vertex will be taken from the background " |
809 | "file %s with nSignalPerBackground = %d", |
810 | fileName, signalPerBkgrd)); |
04bae0a0 |
811 | AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); |
812 | gAlice->Generator()->SetVertexGenerator(vtxGen); |
813 | } |
814 | |
85a5290f |
815 | if (!fRunSimulation) { |
85a5290f |
816 | gAlice->Generator()->SetTrackingFlag(0); |
817 | } |
818 | |
18b43626 |
819 | // set the number of events per file for given detectors and data types |
820 | for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { |
821 | if (!fEventsPerFile[i]) continue; |
822 | const char* detName = fEventsPerFile[i]->GetName(); |
823 | const char* typeName = fEventsPerFile[i]->GetTitle(); |
824 | TString loaderName(detName); |
825 | loaderName += "Loader"; |
826 | AliLoader* loader = runLoader->GetLoader(loaderName); |
827 | if (!loader) { |
ac1671c0 |
828 | AliError(Form("RunSimulation", "no loader for %s found\n" |
829 | "Number of events per file not set for %s %s", |
830 | detName, typeName, detName)); |
18b43626 |
831 | continue; |
832 | } |
833 | AliDataLoader* dataLoader = |
834 | loader->GetDataLoader(typeName); |
835 | if (!dataLoader) { |
ac1671c0 |
836 | AliError(Form("no data loader for %s found\n" |
837 | "Number of events per file not set for %s %s", |
838 | typeName, detName, typeName)); |
18b43626 |
839 | continue; |
840 | } |
841 | dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); |
ac1671c0 |
842 | AliDebug(1, Form("number of events per file set to %d for %s %s", |
843 | fEventsPerFile[i]->GetUniqueID(), detName, typeName)); |
18b43626 |
844 | } |
845 | |
ac1671c0 |
846 | AliInfo("running gAlice"); |
815c2b38 |
847 | StdoutToAliInfo(StderrToAliError( |
848 | gAlice->Run(nEvents); |
849 | );); |
95601147 |
850 | |
851 | delete runLoader; |
85a5290f |
852 | |
5f8272e1 |
853 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
854 | stopwatch.RealTime(),stopwatch.CpuTime())); |
4df28b43 |
855 | |
85a5290f |
856 | return kTRUE; |
857 | } |
858 | |
859 | //_____________________________________________________________________________ |
95601147 |
860 | Bool_t AliSimulation::RunSDigitization(const char* detectors) |
85a5290f |
861 | { |
862 | // run the digitization and produce summable digits |
863 | |
4df28b43 |
864 | TStopwatch stopwatch; |
865 | stopwatch.Start(); |
866 | |
95601147 |
867 | AliRunLoader* runLoader = LoadRun(); |
868 | if (!runLoader) return kFALSE; |
869 | |
85a5290f |
870 | TString detStr = detectors; |
95601147 |
871 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f |
872 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
873 | AliModule* det = (AliModule*) detArray->At(iDet); |
874 | if (!det || !det->IsActive()) continue; |
875 | if (IsSelected(det->GetName(), detStr)) { |
ac1671c0 |
876 | AliInfo(Form("creating summable digits for %s", det->GetName())); |
de76655b |
877 | TStopwatch stopwatchDet; |
878 | stopwatchDet.Start(); |
85a5290f |
879 | det->Hits2SDigits(); |
5f8272e1 |
880 | AliInfo(Form("Execution time for %s: R:%.2fs C:%.2fs", |
881 | det->GetName(),stopwatchDet.RealTime(),stopwatchDet.CpuTime())); |
85a5290f |
882 | } |
883 | } |
884 | |
885 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
ac1671c0 |
886 | AliError(Form("the following detectors were not found: %s", |
887 | detStr.Data())); |
85a5290f |
888 | if (fStopOnError) return kFALSE; |
889 | } |
890 | |
95601147 |
891 | delete runLoader; |
892 | |
5f8272e1 |
893 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
894 | stopwatch.RealTime(),stopwatch.CpuTime())); |
4df28b43 |
895 | |
85a5290f |
896 | return kTRUE; |
897 | } |
898 | |
899 | |
900 | //_____________________________________________________________________________ |
95601147 |
901 | Bool_t AliSimulation::RunDigitization(const char* detectors, |
902 | const char* excludeDetectors) |
85a5290f |
903 | { |
904 | // run the digitization and produce digits from sdigits |
905 | |
4df28b43 |
906 | TStopwatch stopwatch; |
907 | stopwatch.Start(); |
908 | |
95601147 |
909 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); |
910 | if (gAlice) delete gAlice; |
911 | gAlice = NULL; |
912 | |
913 | Int_t nStreams = 1; |
05526d44 |
914 | if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; |
915 | Int_t signalPerBkgrd = GetNSignalPerBkgrd(); |
85a5290f |
916 | AliRunDigitizer* manager = new AliRunDigitizer(nStreams, signalPerBkgrd); |
917 | manager->SetInputStream(0, fGAliceFileName.Data()); |
918 | for (Int_t iStream = 1; iStream < nStreams; iStream++) { |
919 | const char* fileName = ((TObjString*) |
920 | (fBkgrdFileNames->At(iStream-1)))->GetName(); |
921 | manager->SetInputStream(iStream, fileName); |
922 | } |
923 | |
924 | TString detStr = detectors; |
925 | TString detExcl = excludeDetectors; |
95601147 |
926 | manager->GetInputStream(0)->ImportgAlice(); |
927 | AliRunLoader* runLoader = |
928 | AliRunLoader::GetRunLoader(manager->GetInputStream(0)->GetFolderName()); |
929 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f |
930 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
931 | AliModule* det = (AliModule*) detArray->At(iDet); |
932 | if (!det || !det->IsActive()) continue; |
933 | if (IsSelected(det->GetName(), detStr) && |
934 | !IsSelected(det->GetName(), detExcl)) { |
4df28b43 |
935 | AliDigitizer* digitizer = det->CreateDigitizer(manager); |
936 | if (!digitizer) { |
ac1671c0 |
937 | AliError(Form("no digitizer for %s", det->GetName())); |
85a5290f |
938 | if (fStopOnError) return kFALSE; |
4df28b43 |
939 | } else { |
940 | digitizer->SetRegionOfInterest(fRegionOfInterest); |
85a5290f |
941 | } |
942 | } |
943 | } |
944 | |
945 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
ac1671c0 |
946 | AliError(Form("the following detectors were not found: %s", |
947 | detStr.Data())); |
85a5290f |
948 | if (fStopOnError) return kFALSE; |
949 | } |
950 | |
951 | if (!manager->GetListOfTasks()->IsEmpty()) { |
ac1671c0 |
952 | AliInfo("executing digitization"); |
85a5290f |
953 | manager->Exec(""); |
954 | } |
95601147 |
955 | |
85a5290f |
956 | delete manager; |
957 | |
5f8272e1 |
958 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
959 | stopwatch.RealTime(),stopwatch.CpuTime())); |
960 | |
85a5290f |
961 | return kTRUE; |
962 | } |
963 | |
964 | //_____________________________________________________________________________ |
95601147 |
965 | Bool_t AliSimulation::RunHitsDigitization(const char* detectors) |
85a5290f |
966 | { |
967 | // run the digitization and produce digits from hits |
968 | |
4df28b43 |
969 | TStopwatch stopwatch; |
970 | stopwatch.Start(); |
971 | |
591f51bb |
972 | AliRunLoader* runLoader = LoadRun("READ"); |
95601147 |
973 | if (!runLoader) return kFALSE; |
974 | |
85a5290f |
975 | TString detStr = detectors; |
95601147 |
976 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
85a5290f |
977 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
978 | AliModule* det = (AliModule*) detArray->At(iDet); |
979 | if (!det || !det->IsActive()) continue; |
980 | if (IsSelected(det->GetName(), detStr)) { |
ac1671c0 |
981 | AliInfo(Form("creating digits from hits for %s", det->GetName())); |
85a5290f |
982 | det->Hits2Digits(); |
983 | } |
984 | } |
985 | |
986 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
ac1671c0 |
987 | AliError(Form("the following detectors were not found: %s", |
988 | detStr.Data())); |
85a5290f |
989 | if (fStopOnError) return kFALSE; |
990 | } |
991 | |
b17cac0f |
992 | delete runLoader; |
591f51bb |
993 | //PH Temporary fix to avoid interference with the PHOS loder/getter |
994 | //PH The problem has to be solved in more general way 09/06/05 |
95601147 |
995 | |
5f8272e1 |
996 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
997 | stopwatch.RealTime(),stopwatch.CpuTime())); |
4df28b43 |
998 | |
85a5290f |
999 | return kTRUE; |
1000 | } |
1001 | |
0421c3d1 |
1002 | //_____________________________________________________________________________ |
06c7e392 |
1003 | Bool_t AliSimulation::WriteRawData(const char* detectors, |
1004 | const char* fileName, |
1005 | Bool_t deleteIntermediateFiles) |
0421c3d1 |
1006 | { |
1007 | // convert the digits to raw data |
06c7e392 |
1008 | // First DDL raw data files for the given detectors are created. |
1009 | // If a file name is given, the DDL files are then converted to a DATE file. |
1010 | // If deleteIntermediateFiles is true, the DDL raw files are deleted |
1011 | // afterwards. |
1012 | // If the file name has the extension ".root", the DATE file is converted |
1013 | // to a root file. |
1014 | // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. |
0421c3d1 |
1015 | |
1016 | TStopwatch stopwatch; |
1017 | stopwatch.Start(); |
1018 | |
06c7e392 |
1019 | if (!WriteRawFiles(detectors)) { |
1020 | if (fStopOnError) return kFALSE; |
1021 | } |
1022 | |
1023 | TString dateFileName(fileName); |
1024 | if (!dateFileName.IsNull()) { |
1025 | Bool_t rootOutput = dateFileName.EndsWith(".root"); |
1026 | if (rootOutput) dateFileName += ".date"; |
1027 | if (!ConvertRawFilesToDate(dateFileName)) { |
1028 | if (fStopOnError) return kFALSE; |
1029 | } |
1030 | if (deleteIntermediateFiles) { |
1031 | AliRunLoader* runLoader = LoadRun("READ"); |
1032 | if (runLoader) for (Int_t iEvent = 0; |
1033 | iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
1034 | char command[256]; |
1035 | sprintf(command, "rm -r raw%d", iEvent); |
1036 | gSystem->Exec(command); |
1037 | } |
1038 | } |
1039 | |
1040 | if (rootOutput) { |
1041 | if (!ConvertDateToRoot(dateFileName, fileName)) { |
1042 | if (fStopOnError) return kFALSE; |
1043 | } |
1044 | if (deleteIntermediateFiles) { |
1045 | gSystem->Unlink(dateFileName); |
1046 | } |
1047 | } |
1048 | } |
1049 | |
5f8272e1 |
1050 | AliInfo(Form("Execution time: R:%.2fs C:%.2fs", |
1051 | stopwatch.RealTime(),stopwatch.CpuTime())); |
06c7e392 |
1052 | |
1053 | return kTRUE; |
1054 | } |
1055 | |
1056 | //_____________________________________________________________________________ |
1057 | Bool_t AliSimulation::WriteRawFiles(const char* detectors) |
1058 | { |
1059 | // convert the digits to raw data DDL files |
1060 | |
1061 | AliRunLoader* runLoader = LoadRun("READ"); |
0421c3d1 |
1062 | if (!runLoader) return kFALSE; |
1063 | |
06c7e392 |
1064 | // write raw data to DDL files |
0421c3d1 |
1065 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
ac1671c0 |
1066 | AliInfo(Form("processing event %d", iEvent)); |
0421c3d1 |
1067 | runLoader->GetEvent(iEvent); |
1068 | TString baseDir = gSystem->WorkingDirectory(); |
1069 | char dirName[256]; |
1070 | sprintf(dirName, "raw%d", iEvent); |
1071 | gSystem->MakeDirectory(dirName); |
1072 | if (!gSystem->ChangeDirectory(dirName)) { |
ac1671c0 |
1073 | AliError(Form("couldn't change to directory %s", dirName)); |
0421c3d1 |
1074 | if (fStopOnError) return kFALSE; else continue; |
1075 | } |
1076 | |
1077 | TString detStr = detectors; |
1078 | TObjArray* detArray = runLoader->GetAliRun()->Detectors(); |
1079 | for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { |
1080 | AliModule* det = (AliModule*) detArray->At(iDet); |
1081 | if (!det || !det->IsActive()) continue; |
1082 | if (IsSelected(det->GetName(), detStr)) { |
ac1671c0 |
1083 | AliInfo(Form("creating raw data from digits for %s", det->GetName())); |
0421c3d1 |
1084 | det->Digits2Raw(); |
1085 | } |
1086 | } |
1087 | |
007155cc |
1088 | if (!WriteTriggerRawData()) |
1089 | if (fStopOnError) return kFALSE; |
1090 | |
0421c3d1 |
1091 | gSystem->ChangeDirectory(baseDir); |
1092 | if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { |
ac1671c0 |
1093 | AliError(Form("the following detectors were not found: %s", |
1094 | detStr.Data())); |
0421c3d1 |
1095 | if (fStopOnError) return kFALSE; |
1096 | } |
1097 | } |
1098 | |
1099 | delete runLoader; |
06c7e392 |
1100 | return kTRUE; |
1101 | } |
0421c3d1 |
1102 | |
06c7e392 |
1103 | //_____________________________________________________________________________ |
1104 | Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName) |
1105 | { |
1106 | // convert raw data DDL files to a DATE file with the program "dateStream" |
1107 | |
06c7e392 |
1108 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); |
1109 | if (!path) { |
ac1671c0 |
1110 | AliError("the program dateStream was not found"); |
06c7e392 |
1111 | if (fStopOnError) return kFALSE; |
1112 | } else { |
1113 | delete[] path; |
1114 | } |
0421c3d1 |
1115 | |
06c7e392 |
1116 | AliRunLoader* runLoader = LoadRun("READ"); |
1117 | if (!runLoader) return kFALSE; |
1118 | |
ac1671c0 |
1119 | AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); |
06c7e392 |
1120 | char command[256]; |
7e621354 |
1121 | sprintf(command, "dateStream -D -o %s -# %d -C", |
06c7e392 |
1122 | dateFileName, runLoader->GetNumberOfEvents()); |
1123 | FILE* pipe = gSystem->OpenPipe(command, "w"); |
1124 | |
1125 | for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { |
1126 | fprintf(pipe, "GDC\n"); |
1127 | Float_t ldc = 0; |
1128 | Int_t prevLDC = -1; |
1129 | |
1130 | // loop over detectors and DDLs |
362c9d61 |
1131 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
1132 | for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { |
06c7e392 |
1133 | |
362c9d61 |
1134 | Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); |
06c7e392 |
1135 | Int_t ldcID = Int_t(ldc + 0.0001); |
362c9d61 |
1136 | ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); |
06c7e392 |
1137 | |
1138 | char rawFileName[256]; |
362c9d61 |
1139 | sprintf(rawFileName, "raw%d/%s", |
1140 | iEvent, AliDAQ::DdlFileName(iDet,iDDL)); |
06c7e392 |
1141 | |
1142 | // check existence and size of raw data file |
1143 | FILE* file = fopen(rawFileName, "rb"); |
1144 | if (!file) continue; |
1145 | fseek(file, 0, SEEK_END); |
1146 | unsigned long size = ftell(file); |
aa04f81b |
1147 | fclose(file); |
1148 | if (!size) continue; |
06c7e392 |
1149 | |
1150 | if (ldcID != prevLDC) { |
1151 | fprintf(pipe, " LDC Id %d\n", ldcID); |
1152 | prevLDC = ldcID; |
1153 | } |
1154 | fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); |
1155 | } |
1156 | } |
1157 | } |
1158 | |
1159 | Int_t result = gSystem->ClosePipe(pipe); |
1160 | |
1161 | delete runLoader; |
1162 | return (result == 0); |
1163 | } |
1164 | |
1165 | //_____________________________________________________________________________ |
1166 | Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, |
1167 | const char* rootFileName) |
1168 | { |
1169 | // convert a DATE file to a root file with the program "alimdc" |
1170 | |
1171 | // ALIMDC setup |
1172 | const Int_t kDBSize = 1000000000; |
c83eb8f4 |
1173 | const Int_t kTagDBSize = 1000000000; |
06c7e392 |
1174 | const Bool_t kFilter = kFALSE; |
1175 | const Int_t kCompression = 1; |
1176 | |
1177 | char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); |
1178 | if (!path) { |
ac1671c0 |
1179 | AliError("the program alimdc was not found"); |
06c7e392 |
1180 | if (fStopOnError) return kFALSE; |
1181 | } else { |
1182 | delete[] path; |
1183 | } |
1184 | |
ac1671c0 |
1185 | AliInfo(Form("converting DATE file %s to root file %s", |
1186 | dateFileName, rootFileName)); |
06c7e392 |
1187 | |
f732bd7d |
1188 | const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; |
1189 | const char* tagDBFS = "/tmp/mdc1/tags"; |
1190 | const char* runDBFS = "/tmp/mdc1/meta"; |
1191 | |
1192 | // User defined file system locations |
1193 | if (gSystem->Getenv("ALIMDC_RAWDB1")) |
1194 | rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); |
1195 | if (gSystem->Getenv("ALIMDC_RAWDB2")) |
1196 | rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); |
1197 | if (gSystem->Getenv("ALIMDC_TAGDB")) |
1198 | tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); |
1199 | if (gSystem->Getenv("ALIMDC_RUNDB")) |
1200 | runDBFS = gSystem->Getenv("ALIMDC_RUNDB"); |
1201 | |
1202 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); |
1203 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); |
1204 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); |
1205 | gSystem->Exec(Form("rm -rf %s",runDBFS)); |
1206 | |
1207 | gSystem->Exec(Form("mkdir %s",rawDBFS[0])); |
1208 | gSystem->Exec(Form("mkdir %s",rawDBFS[1])); |
1209 | gSystem->Exec(Form("mkdir %s",tagDBFS)); |
1210 | gSystem->Exec(Form("mkdir %s",runDBFS)); |
1211 | |
1212 | Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", |
1213 | kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); |
1214 | gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); |
1215 | |
1216 | gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); |
1217 | gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); |
1218 | gSystem->Exec(Form("rm -rf %s",tagDBFS)); |
1219 | gSystem->Exec(Form("rm -rf %s",runDBFS)); |
06c7e392 |
1220 | |
1221 | return (result == 0); |
0421c3d1 |
1222 | } |
1223 | |
85a5290f |
1224 | |
95601147 |
1225 | //_____________________________________________________________________________ |
06c7e392 |
1226 | AliRunLoader* AliSimulation::LoadRun(const char* mode) const |
95601147 |
1227 | { |
1228 | // delete existing run loaders, open a new one and load gAlice |
1229 | |
1230 | while (AliRunLoader::GetRunLoader()) delete AliRunLoader::GetRunLoader(); |
1231 | AliRunLoader* runLoader = |
1232 | AliRunLoader::Open(fGAliceFileName.Data(), |
06c7e392 |
1233 | AliConfig::GetDefaultEventFolderName(), mode); |
95601147 |
1234 | if (!runLoader) { |
ac1671c0 |
1235 | AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); |
95601147 |
1236 | return NULL; |
1237 | } |
1238 | runLoader->LoadgAlice(); |
1239 | gAlice = runLoader->GetAliRun(); |
1240 | if (!gAlice) { |
ac1671c0 |
1241 | AliError(Form("no gAlice object found in file %s", |
1242 | fGAliceFileName.Data())); |
95601147 |
1243 | return NULL; |
1244 | } |
1245 | return runLoader; |
1246 | } |
1247 | |
85a5290f |
1248 | //_____________________________________________________________________________ |
05526d44 |
1249 | Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const |
1250 | { |
1251 | // get or calculate the number of signal events per background event |
1252 | |
1253 | if (!fBkgrdFileNames) return 1; |
1254 | Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); |
1255 | if (nBkgrdFiles == 0) return 1; |
1256 | |
1257 | // get the number of signal events |
1258 | if (nEvents <= 0) { |
1259 | AliRunLoader* runLoader = |
1260 | AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); |
1261 | if (!runLoader) return 1; |
1262 | nEvents = runLoader->GetNumberOfEvents(); |
1263 | delete runLoader; |
1264 | } |
1265 | |
1266 | Int_t result = 0; |
1267 | for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { |
1268 | // get the number of background events |
1269 | const char* fileName = ((TObjString*) |
1270 | (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); |
1271 | AliRunLoader* runLoader = |
1272 | AliRunLoader::Open(fileName, "BKGRD"); |
1273 | if (!runLoader) continue; |
1274 | Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); |
1275 | delete runLoader; |
1276 | |
1277 | // get or calculate the number of signal per background events |
1278 | Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); |
1279 | if (nSignalPerBkgrd <= 0) { |
1280 | nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; |
1281 | } else if (result && (result != nSignalPerBkgrd)) { |
ac1671c0 |
1282 | AliInfo(Form("the number of signal events per background event " |
1283 | "will be changed from %d to %d for stream %d", |
1284 | nSignalPerBkgrd, result, iBkgrdFile+1)); |
05526d44 |
1285 | nSignalPerBkgrd = result; |
1286 | } |
1287 | |
1288 | if (!result) result = nSignalPerBkgrd; |
1289 | if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { |
ac1671c0 |
1290 | AliWarning(Form("not enough background events (%d) for %d signal events " |
1291 | "using %d signal per background events for stream %d", |
1292 | nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); |
05526d44 |
1293 | } |
1294 | } |
1295 | |
1296 | return result; |
1297 | } |
1298 | |
1299 | //_____________________________________________________________________________ |
85a5290f |
1300 | Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const |
1301 | { |
1302 | // check whether detName is contained in detectors |
1303 | // if yes, it is removed from detectors |
1304 | |
1305 | // check if all detectors are selected |
1306 | if ((detectors.CompareTo("ALL") == 0) || |
1307 | detectors.BeginsWith("ALL ") || |
1308 | detectors.EndsWith(" ALL") || |
1309 | detectors.Contains(" ALL ")) { |
1310 | detectors = "ALL"; |
1311 | return kTRUE; |
1312 | } |
1313 | |
1314 | // search for the given detector |
1315 | Bool_t result = kFALSE; |
1316 | if ((detectors.CompareTo(detName) == 0) || |
1317 | detectors.BeginsWith(detName+" ") || |
1318 | detectors.EndsWith(" "+detName) || |
1319 | detectors.Contains(" "+detName+" ")) { |
1320 | detectors.ReplaceAll(detName, ""); |
1321 | result = kTRUE; |
1322 | } |
1323 | |
1324 | // clean up the detectors string |
1325 | while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); |
1326 | while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); |
1327 | while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); |
1328 | |
1329 | return result; |
1330 | } |