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Changing fabs into TMath::Abs
[u/mrichter/AliRoot.git] / PWG2 / runProtonAnalysis.C
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734d2c12 1void runProtonAnalysis() {
2 TStopwatch timer;
3 timer.Start();
4
5 //runLocal();
6 //runInteractive();
7 //runBatch();
8 runProof();
9
10 timer.Stop();
11 timer.Print();
12}
13
14//_________________________________________________//
15void runLocal() {
16 TStopwatch timer;
17 timer.Start();
18 gSystem->Load("libTree.so");
19 //____________________________________________________//
20 //_____________Setting up STEERBase.par_______________//
21 //____________________________________________________//
22 setupPar("STEERBase");
23 gSystem->Load("libSTEERBase.so");
24
25 //____________________________________________________//
26 //_____________Setting up ESD.par_____________________//
27 //____________________________________________________//
28 setupPar("ESD");
29 gSystem->Load("libVMC.so");
30 gSystem->Load("libESD.so");
31
32 //____________________________________________________//
33 //_____________Setting up AOD.par_____________________//
34 //____________________________________________________//
35 setupPar("AOD");
36 gSystem->Load("libAOD.so");
37
38 //_________________________________________________________//
39 //_____________Setting up ANALYSIS.par_____________________//
40 //_________________________________________________________//
41 setupPar("ANALYSIS");
42 gSystem->Load("libANALYSIS.so");
43
44 //____________________________________________________________//
45 //_____________Setting up PWG2spectra.par_____________________//
46 //____________________________________________________________//
47 setupPar("PWG2spectra");
48 gSystem->Load("libPWG2spectra.so");
49
50 gROOT->LoadMacro("AliAnalysisTaskProtons.cxx++");
51
52 //____________________________________________//
53 AliTagAnalysis *TagAna = new AliTagAnalysis("ESD");
54 TagAna->ChainLocalTags("/home/pchrist/ALICE/Alien/Tutorial/November2007/Tags");
55
56 AliRunTagCuts *runCuts = new AliRunTagCuts();
57 AliLHCTagCuts *lhcCuts = new AliLHCTagCuts();
58 AliDetectorTagCuts *detCuts = new AliDetectorTagCuts();
59 AliEventTagCuts *evCuts = new AliEventTagCuts();
60
61 TChain* chain = 0x0;
62 chain = TagAna->QueryTags(runCuts,lhcCuts,detCuts,evCuts);
63 chain->SetBranchStatus("*Calo*",0);
64
65 //____________________________________________//
66 // Make the analysis manager
67 AliAnalysisManager *mgr = new AliAnalysisManager("TestManager");
68 AliVEventHandler* esdH = new AliESDInputHandler;
69 mgr->SetInputEventHandler(esdH);
70 //____________________________________________//
71 // 1st Proton task
72 AliAnalysisTaskProtons *task1 = new AliAnalysisTaskProtons("TaskProtons");
aafecd8b 73 TFile *f = TFile::Open("PriorProb/PriorProbabilities.root ");
74 TF1 *fitElectrons = (TF1 *)f->Get("fitElectrons");
75 TF1 *fitMuons = (TF1 *)f->Get("fitMuons");
76 TF1 *fitPions = (TF1 *)f->Get("fitPions");
77 TF1 *fitKaons = (TF1 *)f->Get("fitKaons");
78 TF1 *fitProtons = (TF1 *)f->Get("fitProtons");
79 task1->SetPriorProbabilityFunctions(fitElectrons,
80 fitMuons,
81 fitPions,
82 fitKaons,
83 fitProtons);
734d2c12 84 mgr->AddTask(task1);
85
86 // Create containers for input/output
87 AliAnalysisDataContainer *cinput1 = mgr->CreateContainer("cchain1",TChain::Class(),AliAnalysisManager::kInputContainer);
88 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("clist1", TList::Class(),AliAnalysisManager::kOutputContainer,"Protons.ESD.root");
89
90 //____________________________________________//
91 mgr->ConnectInput(task1,0,cinput1);
92 mgr->ConnectOutput(task1,0,coutput1);
93 if (!mgr->InitAnalysis()) return;
94 mgr->PrintStatus();
95 mgr->StartAnalysis("local",chain);
96
97 timer.Stop();
98 timer.Print();
99}
100
101//_________________________________________________//
102void runInteractive() {
103 TStopwatch timer;
104 timer.Start();
105 gSystem->Load("libProofPlayer.so");
106
107 printf("*** Connect to AliEn ***\n");
108 TGrid::Connect("alien://");
109
110 //____________________________________________________//
111 //_____________Setting up STEERBase.par_______________//
112 //____________________________________________________//
113 setupPar("STEERBase");
114 gSystem->Load("libSTEERBase.so");
115
116 //____________________________________________________//
117 //_____________Setting up ESD.par_____________________//
118 //____________________________________________________//
119 setupPar("ESD");
120 gSystem->Load("libVMC.so");
121 gSystem->Load("libESD.so");
122
123 //____________________________________________________//
124 //_____________Setting up AOD.par_____________________//
125 //____________________________________________________//
126 setupPar("AOD");
127 gSystem->Load("libAOD.so");
128
129 //_________________________________________________________//
130 //_____________Setting up ANALYSIS.par_____________________//
131 //_________________________________________________________//
132 setupPar("ANALYSIS");
133 gSystem->Load("libANALYSIS.so");
134
135 //____________________________________________________________//
136 //_____________Setting up PWG2spectra.par_____________________//
137 //____________________________________________________________//
138 setupPar("PWG2spectra");
139 gSystem->Load("libPWG2spectra.so");
140
141 gROOT->LoadMacro("AliAnalysisTaskProtons.cxx++");
142
143 //____________________________________________//
144 AliTagAnalysis *TagAna = new AliTagAnalysis("ESD");
145
146 AliRunTagCuts *runCuts = new AliRunTagCuts();
147 AliLHCTagCuts *lhcCuts = new AliLHCTagCuts();
148 AliDetectorTagCuts *detCuts = new AliDetectorTagCuts();
149 AliEventTagCuts *evCuts = new AliEventTagCuts();
150
151 //grid tags
152 TAlienCollection* coll = TAlienCollection::Open("tag.xml");
153 TGridResult* TagResult = coll->GetGridResult("",0,0);
154 TagAna->ChainGridTags(TagResult);
155 TChain* chain = 0x0;
156 chain = TagAna->QueryTags(runCuts,lhcCuts,detCuts,evCuts);
157 chain->SetBranchStatus("*Calo*",0);
158
159 //____________________________________________//
160 // Make the analysis manager
161 AliAnalysisManager *mgr = new AliAnalysisManager("TestManager");
162 AliVEventHandler* esdH = new AliESDInputHandler;
163 mgr->SetInputEventHandler(esdH);
164 //____________________________________________//
165 // 1st Proton task
166 AliAnalysisTaskProtons *task1 = new AliAnalysisTaskProtons("TaskProtons");
aafecd8b 167 TFile *f = TFile::Open("PriorProb/PriorProbabilities.root ");
168 TF1 *fitElectrons = (TF1 *)f->Get("fitElectrons");
169 TF1 *fitMuons = (TF1 *)f->Get("fitMuons");
170 TF1 *fitPions = (TF1 *)f->Get("fitPions");
171 TF1 *fitKaons = (TF1 *)f->Get("fitKaons");
172 TF1 *fitProtons = (TF1 *)f->Get("fitProtons");
173 task1->SetPriorProbabilityFunctions(fitElectrons,
174 fitMuons,
175 fitPions,
176 fitKaons,
177 fitProtons);
734d2c12 178 mgr->AddTask(task1);
179
180 // Create containers for input/output
181 AliAnalysisDataContainer *cinput1 = mgr->CreateContainer("cchain1",TChain::Class(),AliAnalysisManager::kInputContainer);
182 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("clist1", TList::Class(),AliAnalysisManager::kOutputContainer,"Protons.ESD.root");
183
184 //____________________________________________//
185 mgr->ConnectInput(task1,0,cinput1);
186 mgr->ConnectOutput(task1,0,coutput1);
187 if (!mgr->InitAnalysis()) return;
188 mgr->PrintStatus();
189 mgr->StartAnalysis("local",chain);
190
191 timer.Stop();
192 timer.Print();
193}
194
195//_________________________________________________//
196void runBatch() {
197 TStopwatch timer;
198 timer.Start();
199
200 printf("*** Connect to AliEn ***\n");
201 TGrid::Connect("alien://");
202 gSystem->Load("libProofPlayer.so");
203
204 //____________________________________________________//
205 //_____________Setting up STEERBase.par_______________//
206 //____________________________________________________//
207 setupPar("STEERBase");
208 gSystem->Load("libSTEERBase.so");
209
210 //____________________________________________________//
211 //_____________Setting up ESD.par_____________________//
212 //____________________________________________________//
213 setupPar("ESD");
214 gSystem->Load("libVMC.so");
215 gSystem->Load("libESD.so");
216
217 //____________________________________________________//
218 //_____________Setting up AOD.par_____________________//
219 //____________________________________________________//
220 setupPar("AOD");
221 gSystem->Load("libAOD.so");
222
223 //_________________________________________________________//
224 //_____________Setting up ANALYSIS.par_____________________//
225 //_________________________________________________________//
226 setupPar("ANALYSIS");
227 gSystem->Load("libANALYSIS.so");
228
229 //____________________________________________________________//
230 //_____________Setting up PWG2spectra.par_____________________//
231 //____________________________________________________________//
232 setupPar("PWG2spectra");
233 gSystem->Load("libPWG2spectra.so");
234
235 //ANALYSIS PART
236 gROOT->LoadMacro("AliAnalysisTaskProtons.cxx++");
237 const char *collectionfile = "wn.xml";
238
239 //____________________________________________//
240 //Usage of event tags
241 AliTagAnalysis *analysis = new AliTagAnalysis();
242 TChain *chain = 0x0;
243 chain = analysis->GetChainFromCollection(collectionfile,"esdTree");
244 chain->SetBranchStatus("*Calo*",0);
245
246 //____________________________________________//
247 // Make the analysis manager
248 AliAnalysisManager *mgr = new AliAnalysisManager("TestManager");
249 AliVEventHandler* esdH = new AliESDInputHandler;
250 mgr->SetInputEventHandler(esdH);
251 //____________________________________________//
252 // 1st Proton task
253 AliAnalysisTaskProtons *task1 = new AliAnalysisTaskProtons("TaskProtons");
aafecd8b 254 TFile *f = TFile::Open("PriorProb/PriorProbabilities.root ");
255 TF1 *fitElectrons = (TF1 *)f->Get("fitElectrons");
256 TF1 *fitMuons = (TF1 *)f->Get("fitMuons");
257 TF1 *fitPions = (TF1 *)f->Get("fitPions");
258 TF1 *fitKaons = (TF1 *)f->Get("fitKaons");
259 TF1 *fitProtons = (TF1 *)f->Get("fitProtons");
260 task1->SetPriorProbabilityFunctions(fitElectrons,
261 fitMuons,
262 fitPions,
263 fitKaons,
264 fitProtons);
734d2c12 265 mgr->AddTask(task1);
266
267 // Create containers for input/output
268 AliAnalysisDataContainer *cinput1 = mgr->CreateContainer("cchain1",TChain::Class(),AliAnalysisManager::kInputContainer);
269 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("clist1", TList::Class(),AliAnalysisManager::kOutputContainer,"Protons.ESD.root");
270
271 //____________________________________________//
272 mgr->ConnectInput(task1,0,cinput1);
273 mgr->ConnectOutput(task1,0,coutput1);
274 if (!mgr->InitAnalysis()) return;
275 mgr->PrintStatus();
276 mgr->StartAnalysis("grid",chain);
277
278 timer.Stop();
279 timer.Print();
280}
281
282//_________________________________________________//
283void runProof() {
284 TStopwatch timer;
285 timer.Start();
286 printf("****** Connect to PROOF *******\n");
287 TProof::Open("proof://lxb6046.cern.ch");
aafecd8b 288 gProof->SetParallel();
734d2c12 289
290 // Enable the Analysis Package
291 gProof->UploadPackage("STEERBase.par");
292 gProof->EnablePackage("STEERBase");
293 gProof->UploadPackage("ESD.par");
294 gProof->EnablePackage("ESD");
295 gProof->UploadPackage("AOD.par");
296 gProof->EnablePackage("AOD");
297 gProof->UploadPackage("ANALYSIS.par");
298 gProof->EnablePackage("ANALYSIS");
299 gProof->UploadPackage("PWG2spectra.par");
300 gProof->EnablePackage("PWG2spectra");
301
302 // You should get this macro and the txt file from:
303 // http://aliceinfo.cern.ch/Offline/Analysis/CAF/
304 gROOT->LoadMacro("CreateESDChain.C");
305 TChain* chain = 0x0;
306 chain = CreateESDChain("ESD82XX_30K.txt",10);
307 chain->SetBranchStatus("*Calo*",0);
308
309 gProof->Load("AliAnalysisTaskProtons.cxx++");
310
311 //____________________________________________//
312 // Make the analysis manager
313 AliAnalysisManager *mgr = new AliAnalysisManager("TestManager");
314 AliVEventHandler* esdH = new AliESDInputHandler;
315 mgr->SetInputEventHandler(esdH);
316 //____________________________________________//
317 // 1st Proton task
318 AliAnalysisTaskProtons *task1 = new AliAnalysisTaskProtons("TaskProtons");
aafecd8b 319 TFile *f = TFile::Open("PriorProb/PriorProbabilities.root ");
320 TF1 *fitElectrons = (TF1 *)f->Get("fitElectrons");
321 TF1 *fitMuons = (TF1 *)f->Get("fitMuons");
322 TF1 *fitPions = (TF1 *)f->Get("fitPions");
323 TF1 *fitKaons = (TF1 *)f->Get("fitKaons");
324 TF1 *fitProtons = (TF1 *)f->Get("fitProtons");
325 task1->SetPriorProbabilityFunctions(fitElectrons,
326 fitMuons,
327 fitPions,
328 fitKaons,
329 fitProtons);
734d2c12 330 mgr->AddTask(task1);
331
332 // Create containers for input/output
333 AliAnalysisDataContainer *cinput1 = mgr->CreateContainer("cchain1",TChain::Class(),AliAnalysisManager::kInputContainer);
334 AliAnalysisDataContainer *coutput1 = mgr->CreateContainer("clist1", TList::Class(),AliAnalysisManager::kOutputContainer,"Protons.ESD.root");
335
336 //____________________________________________//
337 mgr->ConnectInput(task1,0,cinput1);
338 mgr->ConnectOutput(task1,0,coutput1);
339 if (!mgr->InitAnalysis()) return;
340 mgr->PrintStatus();
341 mgr->StartAnalysis("proof",chain);
342
343 timer.Stop();
344 timer.Print();
345}
346
347//_________________________________________________//
348Int_t setupPar(const char* pararchivename) {
349 ///////////////////
350 // Setup PAR File//
351 ///////////////////
352 if (pararchivename) {
353 char processline[1024];
354 sprintf(processline,".! tar xvzf %s.par",pararchivename);
355 gROOT->ProcessLine(processline);
356 const char* ocwd = gSystem->WorkingDirectory();
357 gSystem->ChangeDirectory(pararchivename);
358
359 // check for BUILD.sh and execute
360 if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
361 printf("*******************************\n");
362 printf("*** Building PAR archive ***\n");
363 printf("*******************************\n");
364
365 if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
366 Error("runAnalysis","Cannot Build the PAR Archive! - Abort!");
367 return -1;
368 }
369 }
370 // check for SETUP.C and execute
371 if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
372 printf("*******************************\n");
373 printf("*** Setup PAR archive ***\n");
374 printf("*******************************\n");
375 gROOT->Macro("PROOF-INF/SETUP.C");
376 }
377
378 gSystem->ChangeDirectory("../");
379 }
380 return 1;
381}