]>
Commit | Line | Data |
---|---|---|
d92b41ad | 1 | /* $Id: $ */ |
d92b41ad | 2 | //-------------------------------------------------- |
3 | // Example macro to do analysis with the | |
4 | // analysis classes in PWG4PartCorr | |
5 | // Can be executed with Root and AliRoot | |
6 | // | |
7 | // Pay attention to the options and definitions | |
8 | // set in the lines below | |
9 | // | |
10 | // Author : Gustavo Conesa Balbastre (INFN-LNF) | |
11 | // | |
12 | //------------------------------------------------- | |
15882d9f | 13 | enum anaModes {mLocal=0, mGRID=3,mPlugin=4}; |
2244659d | 14 | //mLocal = 0: Analyze locally files in your computer |
15 | //mGRID = 3: Analyze files on GRID | |
15882d9f | 16 | //mPlugin = 4: Analyze files on GRID with Plugin |
d92b41ad | 17 | |
18 | //--------------------------------------------------------------------------- | |
19 | //Settings to read locally several files, only for "mLocal" mode | |
20 | //The different values are default, they can be set with environmental | |
c8fe2783 | 21 | //variables: INDIR, PATTERN, NFILES, respectivelly |
54769bc0 | 22 | |
23 | char * kInDir = "/user/data/files/"; | |
3e0577a2 | 24 | char * kPattern = ""; // Data are in files kInDir/kPattern+i |
193828fd | 25 | Int_t kFile = 1; // Number of files for local analysis |
d92b41ad | 26 | //--------------------------------------------------------------------------- |
27 | //Collection file for grid analysis | |
28 | char * kXML = "collection.xml"; | |
29 | //--------------------------------------------------------------------------- | |
30 | //Scale histograms from file. Change to kTRUE when xsection file exists | |
31 | //Put name of file containing xsection | |
32 | //Put number of events per ESD file | |
33 | //This is an specific case for normalization of Pythia files. | |
34 | const Bool_t kGetXSectionFromFileAndScale = kFALSE ; | |
35 | const char * kXSFileName = "pyxsec.root"; | |
54769bc0 | 36 | |
d92b41ad | 37 | //--------------------------------------------------------------------------- |
38 | ||
193828fd | 39 | //Set some default values, but used values are set in the code! |
40 | ||
41 | Bool_t kMC = kFALSE; //With real data kMC = kFALSE | |
42 | TString kInputData = "ESD"; //ESD, AOD, MC, deltaAOD | |
43 | Int_t kYear = 2011; | |
44 | TString kCollision = "pp"; | |
45 | Bool_t outAOD = kTRUE; //Some tasks doesnt need it. | |
2244659d | 46 | TString kTreeName; |
193828fd | 47 | TString kPass = ""; |
48 | char kTrigger[1024]; | |
49 | Int_t kRun = 0; | |
7175a03a | 50 | |
193828fd | 51 | void ana(Int_t mode=mGRID) |
d92b41ad | 52 | { |
53 | // Main | |
cd54ca47 | 54 | |
d92b41ad | 55 | //-------------------------------------------------------------------- |
56 | // Load analysis libraries | |
57 | // Look at the method below, | |
58 | // change whatever you need for your analysis case | |
59 | // ------------------------------------------------------------------ | |
193828fd | 60 | |
2244659d | 61 | LoadLibraries() ; |
193828fd | 62 | //gSystem->ListLibraries(); |
2244659d | 63 | |
d92b41ad | 64 | //------------------------------------------------------------------------------------------------- |
65 | //Create chain from ESD and from cross sections files, look below for options. | |
c8fe2783 | 66 | //------------------------------------------------------------------------------------------------- |
54769bc0 | 67 | |
193828fd | 68 | // Set kInputData and kTreeName looking to the kINDIR |
cd54ca47 | 69 | |
193828fd | 70 | CheckInputData(mode); |
cd54ca47 | 71 | |
193828fd | 72 | // Check global analysis settings |
cd54ca47 | 73 | |
193828fd | 74 | CheckEnvironmentVariables(); |
75 | ||
76 | printf("*********************************************\n"); | |
77 | printf("*** Input data < %s >, pass %s, tree < %s >, MC? < %d > ***\n",kInputData.Data(),kPass.Data(),kTreeName.Data(),kMC); | |
78 | printf("*********************************************\n"); | |
2244659d | 79 | |
193828fd | 80 | TChain * chain = new TChain(kTreeName) ; |
d92b41ad | 81 | TChain * chainxs = new TChain("Xsection") ; |
193828fd | 82 | CreateChain(mode, chain, chainxs); |
54769bc0 | 83 | |
193828fd | 84 | printf("*********************************************\n"); |
85 | printf("number of entries # %lld, skipped %d\n", chain->GetEntries()) ; | |
86 | printf("*********************************************\n"); | |
87 | ||
88 | if(!chain){ | |
89 | printf("STOP, no chain available\n"); | |
90 | return; | |
91 | } | |
92 | ||
93 | AliLog::SetGlobalLogLevel(AliLog::kError);//Minimum prints on screen | |
cd54ca47 | 94 | |
15882d9f | 95 | //------------------------------------------ |
96 | // Alien handler part | |
97 | //------------------------------------------ | |
98 | AliAnalysisGrid *alienHandler=0x0; | |
99 | if(mode==mPlugin){ | |
100 | // Create and configure the alien handler plugin | |
101 | gROOT->LoadMacro("CreateAlienHandler.C"); | |
102 | alienHandler = CreateAlienHandler(); | |
103 | if (!alienHandler) return; | |
104 | } | |
105 | ||
193828fd | 106 | //-------------------------------------- |
107 | // Make the analysis manager | |
108 | //------------------------------------- | |
109 | AliAnalysisManager *mgr = new AliAnalysisManager("Manager", "Manager"); | |
110 | //AliAnalysisManager::SetUseProgressBar(kTRUE); | |
111 | //mgr->SetSkipTerminate(kTRUE); | |
112 | //mgr->SetNSysInfo(1); | |
113 | ||
15882d9f | 114 | if(mode==mPlugin){ |
115 | // Connect plugin to the analysis manager | |
116 | mgr->SetGridHandler(alienHandler); | |
117 | } | |
118 | ||
193828fd | 119 | // MC handler |
120 | if((kMC || kInputData == "MC") && !kInputData.Contains("AOD")){ | |
121 | AliMCEventHandler* mcHandler = new AliMCEventHandler(); | |
122 | mcHandler->SetReadTR(kFALSE);//Do not search TrackRef file | |
123 | mgr->SetMCtruthEventHandler(mcHandler); | |
124 | if( kInputData == "MC") { | |
125 | cout<<"MC INPUT EVENT HANDLER"<<endl; | |
126 | mgr->SetInputEventHandler(NULL); | |
d92b41ad | 127 | } |
193828fd | 128 | } |
129 | ||
130 | // AOD output handler | |
131 | if(kInputData!="deltaAOD" && outAOD){ | |
132 | cout<<"Init output handler"<<endl; | |
133 | AliAODHandler* aodoutHandler = new AliAODHandler(); | |
134 | aodoutHandler->SetOutputFileName("aod.root"); | |
135 | ////aodoutHandler->SetCreateNonStandardAOD(); | |
136 | mgr->SetOutputEventHandler(aodoutHandler); | |
137 | } | |
138 | ||
139 | //input | |
140 | ||
141 | if(kInputData == "ESD"){ | |
142 | // ESD handler | |
143 | AliESDInputHandler *esdHandler = new AliESDInputHandler(); | |
144 | esdHandler->SetReadFriends(kFALSE); | |
145 | mgr->SetInputEventHandler(esdHandler); | |
146 | cout<<"ESD handler "<<mgr->GetInputEventHandler()<<endl; | |
147 | } | |
148 | else if(kInputData.Contains("AOD")){ | |
149 | // AOD handler | |
150 | AliAODInputHandler *aodHandler = new AliAODInputHandler(); | |
151 | mgr->SetInputEventHandler(aodHandler); | |
152 | if(kInputData == "deltaAOD") aodHandler->AddFriend("deltaAODPartCorr.root"); | |
153 | cout<<"AOD handler "<<mgr->GetInputEventHandler()<<endl; | |
154 | } | |
155 | //mgr->RegisterExternalFile("deltaAODPartCorr.root"); | |
156 | //mgr->SetDebugLevel(1); // For debugging, do not uncomment if you want no messages. | |
157 | ||
158 | TString outputFile = AliAnalysisManager::GetCommonFileName(); | |
159 | ||
160 | //------------------------------------------------------------------------- | |
161 | //Define task, put here any other task that you want to use. | |
162 | //------------------------------------------------------------------------- | |
163 | ||
164 | // Physics selection | |
165 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C"); | |
166 | AliPhysicsSelectionTask* physSelTask = AddTaskPhysicsSelection(kMC); | |
167 | ||
168 | // Centrality | |
2c18833a | 169 | if(kCollision=="PbPb"){ |
170 | gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskCentrality.C"); | |
171 | AliCentralitySelectionTask *taskCentrality = AddTaskCentrality(); | |
172 | taskCentrality->SetPass(2); // remember to set the pass you are processing!!! | |
173 | } | |
193828fd | 174 | |
175 | // Simple event counting tasks | |
176 | AddTaskCounter(""); // All | |
177 | AddTaskCounter("MB"); // Min Bias | |
178 | if(!kMC){ | |
179 | AddTaskCounter("INT7"); // Min Bias | |
180 | AddTaskCounter("EMC1"); // Trig Th > 1.5 GeV approx | |
181 | AddTaskCounter("EMC7"); // Trig Th > 4-5 GeV | |
cd54ca47 | 182 | AddTaskCounter("PHOS"); // |
193828fd | 183 | } |
5eef1db1 | 184 | |
193828fd | 185 | Bool_t kPrint = kFALSE; |
186 | Bool_t deltaAOD = kFALSE; | |
cd54ca47 | 187 | |
5eef1db1 | 188 | gROOT->LoadMacro("AddTaskPartCorr.C"); // $ALICE_ROOT/PWG4/macros |
189 | gROOT->LoadMacro("AddTaskEMCALClusterize.C"); // $ALICE_ROOT/PWG4/CaloCalib/macros | |
190 | ||
cd54ca47 | 191 | // ------ |
192 | // Tracks | |
193 | // ------ | |
193828fd | 194 | |
15882d9f | 195 | // Track isolation-correlation analysis and EMCAL QA analysis |
196 | AliAnalysisTaskParticleCorrelation *anamb = AddTaskPartCorr(kInputData, "EMCAL", kPrint,kMC, deltaAOD, outputFile.Data(), | |
197 | kYear,kRun,kCollision,"INT7",""); // PHOS trigger | |
198 | ||
199 | AliAnalysisTaskParticleCorrelation *anatr = AddTaskPartCorr(kInputData, "EMCAL", kPrint,kMC, deltaAOD, outputFile.Data(), | |
200 | kYear,kRun,kCollision,"EMC7",""); | |
193828fd | 201 | |
202 | // ----- | |
203 | // EMCAL | |
cd54ca47 | 204 | // ----- |
193828fd | 205 | |
193828fd | 206 | Bool_t bTrackMatch = kTRUE; |
cd54ca47 | 207 | Int_t minEcell = 50; // 50 MeV (10 MeV used in reconstruction) |
208 | Int_t minEseed = 100; // 100 MeV | |
5eef1db1 | 209 | Int_t dTime = 0; // default, 250 ns |
210 | Int_t wTime = 0; // default 425 < T < 825 ns | |
cd54ca47 | 211 | TString clTrigger = ""; // Do not select, do Min Bias and triggered |
193828fd | 212 | |
cd54ca47 | 213 | //Analysis with clusterizer V1 |
193828fd | 214 | AliAnalysisTaskEMCALClusterize * clv1 = AddTaskEMCALClusterize(kMC,"V1",clTrigger,kRun,kPass, bTrackMatch, |
215 | minEcell,minEseed,dTime,wTime); | |
216 | ||
217 | TString arrayNameV1(Form("V1_Ecell%d_Eseed%d_DT%d_WT%d",minEcell,minEseed, dTime,wTime)); | |
218 | printf("Name of clusterizer array: %s\n",arrayNameV1.Data()); | |
219 | ||
220 | if(!kMC) | |
221 | { | |
cd54ca47 | 222 | |
223 | AliAnalysisTaskParticleCorrelation *anav1tr = AddTaskPartCorr(kInputData, "EMCAL", kPrint,kMC, deltaAOD, outputFile.Data(), | |
193828fd | 224 | kYear,kRun,kCollision,"EMC7",arrayNameV1); |
54769bc0 | 225 | |
cd54ca47 | 226 | AliAnalysisTaskParticleCorrelation *anav1mb = AddTaskPartCorr(kInputData, "EMCAL", kPrint,kMC, deltaAOD, outputFile.Data(), |
193828fd | 227 | kYear,kRun,kCollision,"INT7",arrayNameV1); |
228 | } | |
229 | else | |
230 | {// No trigger (should be MB, but for single particle productions it does not work) | |
cd54ca47 | 231 | |
193828fd | 232 | AliAnalysisTaskParticleCorrelation *anav1 = AddTaskPartCorr(kInputData, "EMCAL", kPrint,kMC, deltaAOD, outputFile.Data(), |
233 | kYear,kRun,kCollision,"",arrayNameV1); | |
234 | } | |
235 | ||
cd54ca47 | 236 | |
237 | //Analysis with clusterizer V2 | |
238 | AliAnalysisTaskEMCALClusterize * clv2 = AddTaskEMCALClusterize(kMC,"V2",clTrigger,kRun,kPass, bTrackMatch, | |
239 | minEcell,minEseed,dTime,wTime); | |
240 | ||
241 | TString arrayNameV2(Form("V2_Ecell%d_Eseed%d_DT%d_WT%d",minEcell,minEseed, dTime,wTime)); | |
242 | printf("Name of clusterizer array: %s\n",arrayNameV2.Data()); | |
243 | ||
193828fd | 244 | if(!kMC) |
245 | { | |
cd54ca47 | 246 | |
247 | AliAnalysisTaskParticleCorrelation *anav2tr = AddTaskPartCorr(kInputData, "EMCAL", kPrint,kMC, deltaAOD, outputFile.Data(), | |
248 | kYear,kRun,kCollision,"EMC7",arrayNameV2); | |
54769bc0 | 249 | |
cd54ca47 | 250 | AliAnalysisTaskParticleCorrelation *anav2mb = AddTaskPartCorr(kInputData, "EMCAL", kPrint,kMC, deltaAOD, outputFile.Data(), |
251 | kYear,kRun,kCollision,"INT7",arrayNameV2); | |
193828fd | 252 | } |
253 | else | |
cd54ca47 | 254 | {// No trigger (should be MB, but for single particle productions it does not work) |
255 | AliAnalysisTaskParticleCorrelation *anav2 = AddTaskPartCorr(kInputData, "EMCAL", kPrint,kMC, deltaAOD, outputFile.Data(), | |
256 | kYear,kRun,kCollision,"",arrayNameV2); | |
d92b41ad | 257 | } |
cd54ca47 | 258 | |
259 | // ----- | |
260 | // PHOS | |
261 | // ----- | |
15882d9f | 262 | |
cd54ca47 | 263 | //Add here PHOS tender or whatever is needed |
264 | ||
265 | if(!kMC) | |
266 | { | |
267 | ||
268 | AliAnalysisTaskParticleCorrelation *anav1tr = AddTaskPartCorr(kInputData, "PHOS", kPrint,kMC, deltaAOD, outputFile.Data(), | |
15882d9f | 269 | kYear,kRun,kCollision,"PHOS",""); // PHOS trigger |
cd54ca47 | 270 | |
271 | ||
272 | AliAnalysisTaskParticleCorrelation *anav1mb = AddTaskPartCorr(kInputData, "PHOS", kPrint,kMC, deltaAOD, outputFile.Data(), | |
15882d9f | 273 | kYear,kRun,kCollision,"INT7",""); |
cd54ca47 | 274 | |
275 | } | |
276 | else | |
277 | {// No trigger | |
278 | ||
279 | AliAnalysisTaskParticleCorrelation *anav1mb = AddTaskPartCorr(kInputData, "PHOS", kPrint,kMC, deltaAOD, outputFile.Data(), | |
15882d9f | 280 | kYear,kRun,kCollision,"",""); |
cd54ca47 | 281 | |
282 | } | |
15882d9f | 283 | |
193828fd | 284 | |
285 | ||
286 | //----------------------- | |
287 | // Run the analysis | |
288 | //----------------------- | |
289 | mgr->InitAnalysis(); | |
290 | mgr->PrintStatus(); | |
15882d9f | 291 | if(mode==mPlugin){ |
292 | mgr->StartAnalysis("grid"); | |
293 | cout <<" Analysis sent to GRID sucessfully "<< endl ; | |
294 | } | |
295 | else{ | |
296 | mgr->StartAnalysis("local",chain); | |
297 | cout <<" Analysis ended sucessfully "<< endl ; | |
298 | } | |
193828fd | 299 | |
193828fd | 300 | |
d92b41ad | 301 | |
302 | } | |
303 | ||
193828fd | 304 | //___________________ |
305 | void LoadLibraries() | |
306 | { | |
d92b41ad | 307 | |
308 | //-------------------------------------- | |
309 | // Load the needed libraries most of them already loaded by aliroot | |
310 | //-------------------------------------- | |
311 | gSystem->Load("libTree.so"); | |
312 | gSystem->Load("libGeom.so"); | |
313 | gSystem->Load("libVMC.so"); | |
314 | gSystem->Load("libXMLIO.so"); | |
54769bc0 | 315 | gSystem->Load("libMatrix.so"); |
316 | gSystem->Load("libPhysics.so"); | |
193828fd | 317 | gSystem->Load("libMinuit.so"); // Root + libraries to if reclusterization is done |
318 | ||
319 | gSystem->Load("libSTEERBase.so"); | |
320 | gSystem->Load("libGui.so"); // Root + libraries to if reclusterization is done | |
321 | gSystem->Load("libCDB.so"); // Root + libraries to if reclusterization is done | |
322 | gSystem->Load("libESD.so"); // Root + libraries to if reclusterization is done | |
323 | gSystem->Load("libAOD.so"); | |
324 | gSystem->Load("libRAWDatabase.so"); // Root + libraries to if reclusterization is done | |
325 | gSystem->Load("libProof.so"); | |
326 | gSystem->Load("libANALYSIS.so"); | |
327 | gSystem->Load("libSTEER.so"); // Root + libraries to if reclusterization is done | |
328 | ||
329 | gSystem->Load("libRAWDatarec.so"); // Root + libraries to if reclusterization is done | |
330 | gSystem->Load("libRAWDatasim.so"); // Root + libraries to if reclusterization is done | |
331 | gSystem->Load("libVZERObase.so"); // Root + libraries to if reclusterization is done | |
332 | gSystem->Load("libVZEROrec.so"); // Root + libraries to if reclusterization is done | |
333 | ||
334 | gSystem->Load("libEMCALUtils"); | |
335 | //SetupPar("EMCALUtils"); | |
336 | gSystem->Load("libEMCALraw"); // Root + libraries to if reclusterization is done | |
337 | gSystem->Load("libEMCALbase"); // Root + libraries to if reclusterization is done | |
338 | gSystem->Load("libEMCALsim"); // Root + libraries to if reclusterization is done | |
339 | gSystem->Load("libEMCALrec"); // Root + libraries to if reclusterization is done | |
340 | //SetupPar("EMCALraw"); | |
341 | //SetupPar("EMCALbase"); | |
342 | //SetupPar("EMCALsim"); | |
343 | //SetupPar("EMCALrec"); | |
344 | ||
345 | gSystem->Load("libANALYSISalice.so"); | |
346 | //gSystem->Load("libTENDER.so"); | |
347 | //gSystem->Load("libTENDERSupplies.so"); | |
348 | ||
349 | gSystem->Load("libPHOSUtils"); | |
350 | gSystem->Load("libEMCALUtils"); | |
351 | gSystem->Load("libPWG4PartCorrBase"); | |
352 | gSystem->Load("libPWG4PartCorrDep"); | |
353 | gSystem->Load("libPWG4CaloCalib"); | |
354 | //SetupPar("PWG4PartCorrBase"); | |
355 | //SetupPar("PWG4PartCorrDep"); | |
356 | //SetupPar("PWG4CaloCalib"); | |
15882d9f | 357 | |
358 | //gSystem->Load("libJETAN"); | |
359 | //gSystem->Load("FASTJETAN"); | |
360 | //gSystem->Load("PWG4JetTasks"); | |
361 | ||
362 | // needed for plugin? | |
363 | gSystem->AddIncludePath("-I$ALICE_ROOT"); | |
364 | gSystem->AddIncludePath("-I./"); | |
365 | ||
d92b41ad | 366 | } |
367 | ||
368 | void SetupPar(char* pararchivename) | |
369 | { | |
370 | //Load par files, create analysis libraries | |
371 | //For testing, if par file already decompressed and modified | |
372 | //classes then do not decompress. | |
193828fd | 373 | |
d92b41ad | 374 | TString cdir(Form("%s", gSystem->WorkingDirectory() )) ; |
375 | TString parpar(Form("%s.par", pararchivename)) ; | |
193828fd | 376 | |
d92b41ad | 377 | if ( gSystem->AccessPathName(pararchivename) ) { |
378 | TString processline = Form(".! tar xvzf %s",parpar.Data()) ; | |
379 | gROOT->ProcessLine(processline.Data()); | |
380 | } | |
381 | ||
382 | TString ocwd = gSystem->WorkingDirectory(); | |
383 | gSystem->ChangeDirectory(pararchivename); | |
384 | ||
385 | // check for BUILD.sh and execute | |
386 | if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) { | |
387 | printf("*******************************\n"); | |
388 | printf("*** Building PAR archive ***\n"); | |
389 | cout<<pararchivename<<endl; | |
390 | printf("*******************************\n"); | |
391 | ||
392 | if (gSystem->Exec("PROOF-INF/BUILD.sh")) { | |
393 | Error("runProcess","Cannot Build the PAR Archive! - Abort!"); | |
394 | return -1; | |
395 | } | |
396 | } | |
397 | // check for SETUP.C and execute | |
398 | if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) { | |
399 | printf("*******************************\n"); | |
400 | printf("*** Setup PAR archive ***\n"); | |
401 | cout<<pararchivename<<endl; | |
402 | printf("*******************************\n"); | |
403 | gROOT->Macro("PROOF-INF/SETUP.C"); | |
404 | } | |
405 | ||
406 | gSystem->ChangeDirectory(ocwd.Data()); | |
407 | printf("Current dir: %s\n", ocwd.Data()); | |
408 | } | |
409 | ||
193828fd | 410 | void CheckInputData(const anaModes mode){ |
411 | //Sets input data and tree | |
412 | ||
413 | TString ocwd = gSystem->WorkingDirectory(); | |
414 | ||
415 | //--------------------------------------- | |
416 | //Local files analysis | |
417 | //--------------------------------------- | |
418 | if(mode == mLocal){ | |
419 | //If you want to add several ESD files sitting in a common directory INDIR | |
420 | //Specify as environmental variables the directory (INDIR), the number of files | |
421 | //to analyze (NFILES) and the pattern name of the directories with files (PATTERN) | |
cd54ca47 | 422 | |
193828fd | 423 | if(gSystem->Getenv("INDIR")) |
424 | kInDir = gSystem->Getenv("INDIR") ; | |
425 | else cout<<"INDIR not set, use default: "<<kInDir<<endl; | |
426 | ||
427 | TString sindir(kInDir); | |
428 | if (sindir.Contains("pass1")) kPass = "pass1"; | |
429 | else if(sindir.Contains("pass2")) kPass = "pass2"; | |
430 | else if(sindir.Contains("pass3")) kPass = "pass3"; | |
431 | ||
432 | if(gSystem->Getenv("PATTERN")) | |
433 | kPattern = gSystem->Getenv("PATTERN") ; | |
434 | else cout<<"PATTERN not set, use default: "<<kPattern<<endl; | |
435 | ||
436 | cout<<"INDIR : "<<kInDir<<endl; | |
437 | cout<<"NFILES : "<<kFile<<endl; | |
438 | ||
439 | char fileE[120] ; | |
440 | char fileA[120] ; | |
441 | char fileG[120] ; | |
442 | char fileEm[120] ; | |
443 | for (Int_t event = 0 ; event < kFile ; event++) { | |
444 | sprintf(fileE, "%s/%s%d/AliESDs.root", kInDir,kPattern,event) ; | |
445 | sprintf(fileA, "%s/%s%d/AliAOD.root", kInDir,kPattern,event) ; | |
446 | sprintf(fileG, "%s/%s%d/galice.root", kInDir,kPattern,event) ; | |
447 | sprintf(fileEm, "%s/%s%d/embededAOD.root", kInDir,kPattern,event) ; | |
448 | ||
5eef1db1 | 449 | TFile * fESD = TFile::Open(fileE) ; |
450 | TFile * fAOD = TFile::Open(fileA) ; | |
451 | ||
193828fd | 452 | //Check if file exists and add it, if not skip it |
5eef1db1 | 453 | if (fESD) { |
193828fd | 454 | kTreeName ="esdTree"; |
455 | kInputData = "ESD"; | |
5eef1db1 | 456 | TFile * fG = TFile::Open(fileG); |
457 | if(fG) { kMC = kTRUE; fG->Close();} | |
458 | else kMC = kFALSE; | |
459 | ||
460 | // Get run number | |
461 | TTree* esdTree = (TTree*)fESD->Get("esdTree"); | |
462 | AliESDEvent* esd = new AliESDEvent(); | |
463 | esd->ReadFromTree(esdTree); | |
464 | esdTree->GetEvent(0); | |
465 | kRun = esd->GetRunNumber(); | |
466 | ||
193828fd | 467 | return; |
468 | } | |
5eef1db1 | 469 | else if(fAOD){ |
193828fd | 470 | kTreeName ="aodTree"; |
471 | kInputData = "AOD"; | |
472 | if(((TTree*) fAOD->Get("aodTree"))->GetBranch("mcparticles")) kMC=kTRUE; | |
473 | else kMC = kFALSE; | |
5eef1db1 | 474 | |
475 | // Get run number | |
476 | TTree* aodTree = (TTree*)fAOD->Get("aodTree"); | |
477 | AliAODEvent* aod = new AliAODEvent(); | |
478 | aod->ReadFromTree(esdTree); | |
479 | aodTree->GetEvent(0); | |
480 | kRun = aod->GetRunNumber(); | |
193828fd | 481 | return; |
482 | } | |
5eef1db1 | 483 | else if(TFile::Open(fileEm)){ |
484 | kTreeName = "aodTree"; | |
193828fd | 485 | kInputData = "AOD"; |
5eef1db1 | 486 | kMC = kTRUE; |
487 | ||
193828fd | 488 | return; |
489 | } | |
490 | else if(TFile::Open(fileG)){ | |
5eef1db1 | 491 | kTreeName = "TE"; |
193828fd | 492 | kInputData = "MC"; |
5eef1db1 | 493 | kMC = kTRUE; |
193828fd | 494 | return; |
495 | } | |
496 | } | |
497 | ||
5eef1db1 | 498 | if(fESD) fESD->Close(); |
499 | if(fAOD) fAOD->Close(); | |
500 | ||
193828fd | 501 | }// local files analysis |
502 | ||
503 | //------------------------------ | |
504 | //GRID xml files | |
505 | //----------------------------- | |
506 | else if(mode == mGRID){ | |
507 | //Get colection file. It is specified by the environmental | |
508 | //variable XML | |
509 | ||
510 | if(gSystem->Getenv("XML") ) | |
511 | kXML = gSystem->Getenv("XML"); | |
512 | else | |
513 | sprintf(kXML, "collection.xml") ; | |
514 | ||
515 | if (!TFile::Open(kXML)) { | |
516 | printf("No collection file with name -- %s -- was found\n",kXML); | |
517 | return ; | |
518 | } | |
519 | else cout<<"XML file "<<kXML<<endl; | |
520 | ||
521 | //Load necessary libraries and connect to the GRID | |
522 | gSystem->Load("libNetx.so") ; | |
523 | gSystem->Load("libRAliEn.so"); | |
524 | TGrid::Connect("alien://") ; | |
525 | ||
526 | //Feed Grid with collection file | |
527 | TGridCollection * collection = (TGridCollection*) TAlienCollection::Open(kXML); | |
528 | if (! collection) { | |
529 | AliError(Form("%s not found", kXML)) ; | |
530 | return kFALSE ; | |
531 | } | |
532 | TGridResult* result = collection->GetGridResult("",0 ,0); | |
533 | ||
534 | for (Int_t index = 0; index < result->GetEntries(); index++) { | |
535 | TString alienURL = result->GetKey(index, "turl") ; | |
536 | cout << "================== " << alienURL << endl ; | |
537 | ||
538 | if (alienURL.Contains("pass1")) kPass = "pass1"; | |
539 | else if(alienURL.Contains("pass2")) kPass = "pass2"; | |
540 | else if(alienURL.Contains("pass3")) kPass = "pass3"; | |
541 | ||
542 | TFile * fAOD = 0 ; | |
543 | //Check if file exists and add it, if not skip it | |
544 | if (alienURL.Contains("AliESDs.root")) { | |
545 | kTreeName ="esdTree"; | |
546 | kInputData = "ESD"; | |
547 | alienURL.ReplaceAll("AliESDs.root","galice.root"); | |
548 | if(TFile::Open(alienURL)) kMC=kTRUE; | |
549 | else kMC = kFALSE; | |
550 | ||
551 | kRun = AliAnalysisManager::GetRunFromAlienPath(alienURL.Data()); | |
552 | printf("Run number from alien path = %d\n",kRun); | |
553 | ||
554 | return; | |
555 | } | |
556 | else if(alienURL.Contains("AliAOD.root")){ | |
557 | kTreeName ="aodTree"; | |
558 | kInputData = "AOD"; | |
559 | fAOD = TFile::Open(alienURL); | |
560 | if(((TTree*) fAOD->Get("aodTree"))->GetBranch("mcparticles")) kMC=kTRUE; | |
561 | else kMC = kFALSE; | |
562 | return; | |
563 | } | |
564 | else if(alienURL.Contains("embededAOD.root")){ | |
565 | kTreeName ="aodTree"; | |
566 | kInputData = "AOD"; | |
567 | kMC=kTRUE; | |
568 | return; | |
569 | } | |
570 | else if(alienURL.Contains("galice.root")){ | |
571 | kTreeName ="TE"; | |
572 | kInputData = "MC"; | |
573 | kMC=kTRUE; | |
574 | return; | |
575 | } | |
576 | } | |
577 | }// xml analysis | |
578 | ||
579 | gSystem->ChangeDirectory(ocwd.Data()); | |
580 | ||
581 | } | |
d92b41ad | 582 | |
193828fd | 583 | //_____________________________________________________________________ |
584 | void CreateChain(const anaModes mode, TChain * chain, TChain * chainxs) | |
585 | { | |
d92b41ad | 586 | //Fills chain with data |
587 | TString ocwd = gSystem->WorkingDirectory(); | |
588 | ||
d92b41ad | 589 | //--------------------------------------- |
590 | //Local files analysis | |
591 | //--------------------------------------- | |
2244659d | 592 | if(mode == mLocal){ |
d92b41ad | 593 | //If you want to add several ESD files sitting in a common directory INDIR |
594 | //Specify as environmental variables the directory (INDIR), the number of files | |
c8fe2783 | 595 | //to analyze (NFILES) and the pattern name of the directories with files (PATTERN) |
193828fd | 596 | |
d92b41ad | 597 | if(gSystem->Getenv("INDIR")) |
598 | kInDir = gSystem->Getenv("INDIR") ; | |
599 | else cout<<"INDIR not set, use default: "<<kInDir<<endl; | |
600 | ||
601 | if(gSystem->Getenv("PATTERN")) | |
602 | kPattern = gSystem->Getenv("PATTERN") ; | |
603 | else cout<<"PATTERN not set, use default: "<<kPattern<<endl; | |
604 | ||
c8fe2783 | 605 | if(gSystem->Getenv("NFILES")) |
606 | kFile = atoi(gSystem->Getenv("NFILES")) ; | |
607 | else cout<<"NFILES not set, use default: "<<kFile<<endl; | |
d92b41ad | 608 | |
609 | //Check if env variables are set and are correct | |
c8fe2783 | 610 | if ( kInDir && kFile) { |
611 | printf("Get %d files from directory %s\n",kFile,kInDir); | |
d92b41ad | 612 | if ( ! gSystem->cd(kInDir) ) {//check if ESDs directory exist |
193828fd | 613 | printf("%s does not exist\n", kInDir) ; |
614 | return ; | |
d92b41ad | 615 | } |
193828fd | 616 | |
c8fe2783 | 617 | //if(gSystem->Getenv("XSFILE")) |
618 | //kXSFileName = gSystem->Getenv("XSFILE") ; | |
619 | //else cout<<" XS file name not set, use default: "<<kXSFileName<<endl; | |
620 | char * kGener = gSystem->Getenv("GENER"); | |
621 | if(kGener) { | |
193828fd | 622 | cout<<"GENER "<<kGener<<endl; |
623 | if(!strcmp(kGener,"PYTHIA")) kXSFileName = "pyxsec.root"; | |
624 | else if(!strcmp(kGener,"HERWIG")) kXSFileName = "hexsec.root"; | |
625 | else cout<<" UNKNOWN GENER, use default: "<<kXSFileName<<endl; | |
c8fe2783 | 626 | } |
627 | else cout<<" GENER not set, use default xs file name: "<<kXSFileName<<endl; | |
193828fd | 628 | |
c8fe2783 | 629 | cout<<"INDIR : "<<kInDir<<endl; |
630 | cout<<"NFILES : "<<kFile<<endl; | |
631 | cout<<"PATTERN : " <<kPattern<<endl; | |
632 | cout<<"XSFILE : "<<kXSFileName<<endl; | |
193828fd | 633 | |
7175a03a | 634 | TString datafile=""; |
635 | if(kInputData == "ESD") datafile = "AliESDs.root" ; | |
193828fd | 636 | else if(kInputData.Contains("AOD")) datafile = "AliAOD.root" ;////////// |
7175a03a | 637 | else if(kInputData == "MC") datafile = "galice.root" ; |
638 | ||
5eef1db1 | 639 | //Loop on ESD/AOD/MC files, add them to chain |
d92b41ad | 640 | Int_t event =0; |
641 | Int_t skipped=0 ; | |
642 | char file[120] ; | |
643 | char filexs[120] ; | |
644 | ||
c8fe2783 | 645 | for (event = 0 ; event < kFile ; event++) { |
193828fd | 646 | sprintf(file, "%s/%s%d/%s", kInDir,kPattern,event,datafile.Data()) ; |
647 | sprintf(filexs, "%s/%s%d/%s", kInDir,kPattern,event,kXSFileName) ; | |
5eef1db1 | 648 | TFile * fData = 0 ; |
193828fd | 649 | //Check if file exists and add it, if not skip it |
5eef1db1 | 650 | if ( fData = TFile::Open(file)) { |
651 | if ( fData->Get(kTreeName) ) { | |
193828fd | 652 | printf("++++ Adding %s\n", file) ; |
653 | chain->AddFile(file); | |
654 | chainxs->Add(filexs) ; | |
655 | } | |
656 | } | |
657 | else { | |
658 | printf("---- Skipping %s\n", file) ; | |
659 | skipped++ ; | |
660 | } | |
d92b41ad | 661 | } |
d92b41ad | 662 | } |
663 | else { | |
664 | TString input = "AliESDs.root" ; | |
665 | cout<<">>>>>> No list added, take a single file <<<<<<<<< "<<input<<endl; | |
666 | chain->AddFile(input); | |
667 | } | |
668 | ||
669 | }// local files analysis | |
670 | ||
671 | //------------------------------ | |
672 | //GRID xml files | |
673 | //----------------------------- | |
674 | else if(mode == mGRID){ | |
675 | //Get colection file. It is specified by the environmental | |
676 | //variable XML | |
d92b41ad | 677 | |
d92b41ad | 678 | //Feed Grid with collection file |
d92b41ad | 679 | TGridCollection * collection = (TGridCollection*) TAlienCollection::Open(kXML); |
680 | if (! collection) { | |
681 | AliError(Form("%s not found", kXML)) ; | |
682 | return kFALSE ; | |
683 | } | |
684 | TGridResult* result = collection->GetGridResult("",0 ,0); | |
193828fd | 685 | |
d92b41ad | 686 | // Makes the ESD chain |
687 | printf("*** Getting the Chain ***\n"); | |
688 | for (Int_t index = 0; index < result->GetEntries(); index++) { | |
689 | TString alienURL = result->GetKey(index, "turl") ; | |
690 | cout << "================== " << alienURL << endl ; | |
691 | chain->Add(alienURL) ; | |
692 | alienURL.ReplaceAll("AliESDs.root",kXSFileName); | |
693 | chainxs->Add(alienURL) ; | |
694 | } | |
695 | }// xml analysis | |
696 | ||
697 | gSystem->ChangeDirectory(ocwd.Data()); | |
193828fd | 698 | |
d92b41ad | 699 | } |
700 | ||
193828fd | 701 | //_________________________________________________________________ |
d92b41ad | 702 | void GetAverageXsection(TTree * tree, Double_t & xs, Float_t & ntr) |
703 | { | |
704 | // Read the PYTHIA statistics from the file pyxsec.root created by | |
705 | // the function WriteXsection(): | |
706 | // integrated cross section (xsection) and | |
707 | // the number of Pyevent() calls (ntrials) | |
708 | // and calculate the weight per one event xsection/ntrials | |
709 | // The spectrum calculated by a user should be | |
710 | // multiplied by this weight, something like this: | |
711 | // TH1F *userSpectrum ... // book and fill the spectrum | |
712 | // userSpectrum->Scale(weight) | |
713 | // | |
714 | // Yuri Kharlov 19 June 2007 | |
715 | // Gustavo Conesa 15 April 2008 | |
716 | Double_t xsection = 0; | |
717 | UInt_t ntrials = 0; | |
718 | xs = 0; | |
719 | ntr = 0; | |
720 | ||
721 | Int_t nfiles = tree->GetEntries() ; | |
722 | if (tree && nfiles > 0) { | |
723 | tree->SetBranchAddress("xsection",&xsection); | |
724 | tree->SetBranchAddress("ntrials",&ntrials); | |
725 | for(Int_t i = 0; i < nfiles; i++){ | |
726 | tree->GetEntry(i); | |
727 | xs += xsection ; | |
728 | ntr += ntrials ; | |
729 | cout << "xsection " <<xsection<<" ntrials "<<ntrials<<endl; | |
730 | } | |
731 | ||
732 | xs = xs / nfiles; | |
733 | ntr = ntr / nfiles; | |
734 | cout << "-----------------------------------------------------------------"<<endl; | |
735 | cout << "Average of "<< nfiles<<" files: xsection " <<xs<<" ntrials "<<ntr<<endl; | |
736 | cout << "-----------------------------------------------------------------"<<endl; | |
737 | } | |
738 | else cout << " >>>> Empty tree !!!! <<<<< "<<endl; | |
739 | ||
740 | } | |
741 | ||
742 | ||
193828fd | 743 | //______________________________ |
744 | void CheckEnvironmentVariables() | |
745 | { | |
746 | ||
cd54ca47 | 747 | sprintf(kTrigger,""); |
193828fd | 748 | |
cd54ca47 | 749 | Bool_t bRecalibrate = kFALSE; |
750 | Bool_t bBadChannel = kFALSE; | |
193828fd | 751 | |
cd54ca47 | 752 | for (int i=0; i< gApplication->Argc();i++){ |
753 | ||
754 | #ifdef VERBOSEARGS | |
755 | ||
756 | printf("Arg %d: %s\n",i,gApplication->Argv(i)); | |
757 | ||
193828fd | 758 | #endif |
cd54ca47 | 759 | |
2c18833a | 760 | TString sRun = ""; |
761 | ||
cd54ca47 | 762 | if (!(strcmp(gApplication->Argv(i),"--trigger"))) |
763 | sprintf(trigger,gApplication->Argv(i+1)); | |
193828fd | 764 | |
765 | if (!(strcmp(gApplication->Argv(i),"--recalibrate"))) | |
766 | bRecalibrate = atoi(gApplication->Argv(i+1)); | |
cd54ca47 | 767 | |
768 | if (!(strcmp(gApplication->Argv(i),"--badchannel"))) | |
769 | bBadChannel = atoi(gApplication->Argv(i+1)); | |
770 | ||
771 | if (!(strcmp(gApplication->Argv(i),"--run"))){ | |
2c18833a | 772 | sRun = gApplication->Argv(i+1); |
cd54ca47 | 773 | if(sRun.Contains("LHC10")) { |
774 | kYear = 2010; | |
775 | } | |
776 | else { | |
777 | if(kRun <=0){ | |
778 | kRun = atoi(gApplication->Argv(i+1)); | |
779 | } | |
780 | else printf("** Run number already set to %d, do not set to %d\n",kRun,atoi(gApplication->Argv(i+1))); | |
781 | }//numeric run | |
782 | }//--run available | |
783 | ||
784 | }// args loop | |
785 | ||
193828fd | 786 | if(!sRun.Contains("LHC10")){ |
787 | if ( kRun < 140000) { | |
788 | kYear = 2010; | |
789 | if( kRun >= 136851 ) kCollision = "PbPb"; | |
790 | } | |
791 | else{ | |
792 | kYear = 2011; | |
793 | } | |
794 | } | |
795 | ||
cd54ca47 | 796 | if(kMC) sprintf(kTrigger,""); |
797 | ||
798 | printf("*********************************************\n"); | |
799 | //printf("*** Settings trigger %s, recalibrate %d, remove bad channels %d, year %d, collision %s, run %d ***\n", | |
800 | // kTrigger,bRecalibrate,bBadChannel, kYear,kCollision.Data(), kRun); | |
801 | printf("*** Settings year %d, collision %s, run %d ***\n",kYear,kCollision.Data(), kRun); | |
802 | printf("*********************************************\n"); | |
803 | ||
193828fd | 804 | } |
805 | ||
806 | //_____________________________________________________________ | |
807 | void AddTaskCounter(const TString trigger = "MB") | |
808 | { | |
809 | ||
810 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
811 | ||
812 | AliAnalysisTaskCounter * counter = new AliAnalysisTaskCounter(Form("Counter%s",trigger.Data())); | |
813 | if(kRun > 140000 && kRun < 146900) counter ->RejectFastCluster(); | |
814 | if (kCollision=="pp" ) counter->SetZVertexCut(50.); //Open cut | |
815 | else if(kCollision=="PbPb") counter->SetZVertexCut(10.); //Centrality defined in this range. | |
816 | ||
817 | if(trigger=="EMC7"){ | |
818 | printf("counter trigger EMC7\n"); | |
819 | counter->SelectCollisionCandidates(AliVEvent::kEMC7); | |
820 | } | |
821 | else if (trigger=="INT7"){ | |
822 | printf("counter trigger INT7\n"); | |
823 | counter->SelectCollisionCandidates(AliVEvent::kINT7); | |
824 | } | |
825 | if(trigger=="EMC1"){ | |
826 | printf("counter trigger EMC1\n"); | |
827 | counter->SelectCollisionCandidates(AliVEvent::kEMC1); | |
828 | } | |
829 | else if(trigger=="MB"){ | |
830 | printf("counter trigger MB\n"); | |
831 | counter->SelectCollisionCandidates(AliVEvent::kMB); | |
832 | } | |
cd54ca47 | 833 | else if(trigger=="PHOS"){ |
834 | printf("counter trigger PHOS\n"); | |
835 | counter->SelectCollisionCandidates(AliVEvent::kPHI7); | |
836 | } | |
193828fd | 837 | |
838 | TString outputFile = AliAnalysisManager::GetCommonFileName(); | |
839 | AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer(); | |
840 | ||
841 | AliAnalysisDataContainer *coutput = | |
842 | mgr->CreateContainer(Form("Counter%s",trigger.Data()), TList::Class(), AliAnalysisManager::kOutputContainer, outputFile.Data()); | |
843 | mgr->AddTask(counter); | |
844 | mgr->ConnectInput (counter, 0, cinput1); | |
845 | mgr->ConnectOutput (counter, 1, coutput); | |
cd54ca47 | 846 | |
193828fd | 847 | } |
848 | ||
849 | ||
850 | ||
851 | ||
d92b41ad | 852 |