Split: fix refs to AddTaskCentrality.C
[u/mrichter/AliRoot.git] / PWGLF / STRANGENESS / LambdaK0PbPb / MainStreamAnalysis / runQA.C
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9d9613cc 1// #include <iostream>
2// #include "AliAnalysisManager.h"
3// #include "AliESDInputHandler.h"
4// #include "AliMCEventHandler.h"
5// #include "AliAnalysisGrid.h"
6// #include "AliCentralitySelectionTask.h"
7// #include "AliAnalysisCentralitySelector.h"
8// #include "AliAnalysisTaskPerformanceStrange.h"
9// #include "TString.h"
10// #include "TChain.h"
11// #include "TAlienCollection.h"
12// #include <fstream>
13// #include "TObjString.h"
14// #include "TIterator.h"
15// #include "TGrid.h"
16// #include "TROOT.h"
17
18// #include "CreateAlienHandler.C"
19// #include
20
21using namespace std;
22
23enum { kMyRunModeLocal = 0, kMyRunModeCAF, kMyRunModeGRID};
24
25TList * listToLoad = new TList(); // Additional classes to be loaded, see InitAndLoadLibs
26
27TChain * GetAnalysisChain(const char * incollection);
28void InitAndLoadLibs(Int_t runMode=kMyRunModeLocal, Int_t workers=0,Bool_t debug=0) ;
29
30void run(const char * data, const char * passOrPath, Long64_t nev = -1, Long64_t offset = 0, Bool_t debug = kFALSE, Int_t runMode = 0, Bool_t isMC = 0, Bool_t usePID = kTRUE, const char* option = "",TString customSuffix = "", Int_t workers = -1, const char * gridMode="full", Int_t binMin=0, Int_t binMax = 6)
31{
32 // runMode:
33 //
34 // 0 local
35 // 1 proof
36 // 2 grid
37
38 if (nev < 0)
39 nev = 1234567890;
40 InitAndLoadLibs(runMode,workers,debug);
41
42 // Create the analysis manager
43 AliAnalysisManager * mgr = new AliAnalysisManager;
44
45 // Add ESD handler
46 AliESDInputHandler* esdH = new AliESDInputHandler;
47 // Do I need any of this?
48 // esdH->SetInactiveBranches("AliESDACORDE FMD ALIESDTZERO ALIESDZDC AliRawDataErrorLogs CaloClusters Cascades EMCALCells EMCALTrigger ESDfriend Kinks AliESDTZERO ALIESDACORDE MuonTracks TrdTracks");
49 mgr->SetInputEventHandler(esdH);
50
51 if(isMC) {
52 AliMCEventHandler* handler = new AliMCEventHandler;
53 handler->SetPreReadMode(AliMCEventHandler::kLmPreRead);
54 mgr->SetMCtruthEventHandler(handler);
55 }
56
57
58 // If we are running on grid, we need the alien handler
59 if (runMode == kMyRunModeGRID) {
60 // Create and configure the alien handler plugin
61 TGrid::Connect("alien://");// Why do I need this? Without a get a bus error...
62 gROOT->LoadMacro("CreateAlienHandler.C");
63 AliAnalysisGrid *alienHandler = CreateAlienHandler(data, listToLoad, gridMode, isMC);
64 if (!alienHandler) {
65 cout << "Cannot create alien handler" << endl;
66 exit(1);
67 }
68 mgr->SetGridHandler(alienHandler);
69 }
70
71
72 // Physics selection
73 gROOT->ProcessLine(".L $ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
74 AliPhysicsSelectionTask * physicsSelectionTask = AddTaskPhysicsSelection(isMC);
75
76 // Centrality
1c06a186 77 gROOT->LoadMacro("$ALICE_ROOT/OADB/macros/AddTaskCentrality.C");
9d9613cc 78 AliCentralitySelectionTask *taskCentrality = AddTaskCentrality();
79 taskCentrality->SetPass(2);
80 if(isMC) taskCentrality->SetMCInput();
81
82 AliAnalysisCentralitySelector * centrSelector = new AliAnalysisCentralitySelector();
83 centrSelector->SetIsMC(isMC);
84 centrSelector->SetCentralityEstimator("V0M"); // Todo: add parameter to macro?
85
86 // Parse option strings
87 TString optionStr(option);
88
89 // remove SAVE option if set
90 Bool_t doSave = kFALSE;
91
92 if (optionStr.Contains("SAVE"))
93 {
94 optionStr = optionStr(0,optionStr.Index("SAVE")) + optionStr(optionStr.Index("SAVE")+4, optionStr.Length());
95 doSave = kTRUE;
96 }
97 TString pathsuffix = "";
98 // Not used, but may be useful
99 Bool_t useMCKinematics = isMC;
100 if (optionStr.Contains("NOMCKIN")) {
101 cout << ">>>> Ignoring MC kinematics" << endl;
102 useMCKinematics=kFALSE;
103 pathsuffix+="_NOMCKIN";
104 }
105
106 gROOT->ProcessLine(".L AddTaskLambdaK0PbPb.C");
107 Int_t nbin = 0; // will contain the number of centrality bins
108 AliAnalysisTaskPerformanceStrange ** task = AddTaskLambdaK0PbPb("lambdak0.root", centrSelector, nbin, binMin, binMax); // FIXME also pass cuts, centrality bin type selection(5,10% percentiles, ranges...)
109 // configure task
110 // else if (iAODanalysis) task->SetAnalysisType("AOD");
111 // FIXME: add options to macro
112 // FIXME: put physics selection inside the task
113 cout << nbin << endl;
114
115 for(Int_t ibin = 0; ibin < nbin; ibin++){
116 cout << "ibin " << ibin << " "<< endl;//task[ibin] << endl;
117
118 task[ibin]->SetAnalysisType("ESD");
119 cout << "1" << endl;
120 task[ibin]->SetAnalysisMC(isMC); // 0 or 1
121 cout << "2" << endl;
122 task[ibin]->SetCollidingSystems(1); // 0 =pp, 1=AA
123 cout << "3" << endl;
124 task[ibin]->SetAnalysisCut("no");
125 cout << "4" << endl;
126 if(usePID)
127 task[ibin]->SetUsePID("withPID"); // withPID or withoutPID
128 else
129 task[ibin]->SetUsePID("withoutPID"); // withPID or withoutPID
130 cout << "5" << endl;
131 }
132
133 // Init and run the analy
134 if (!mgr->InitAnalysis()) return;
135
136 mgr->PrintStatus();
137
138 if (runMode == kMyRunModeLocal ) {
139 // If running in local mode, create chain of ESD files
140 cout << "RUNNING LOCAL, CHAIN" << endl;
141 TChain * chain = GetAnalysisChain(data);
142 // chain->Print();
143 mgr->StartAnalysis("local",chain,nev);
144 } else if (runMode == kMyRunModeCAF) {
145 mgr->StartAnalysis("proof",TString(passOrPath)+data+"#esdTree",nev);
146 } else if (runMode == kMyRunModeGRID) {
147 mgr->StartAnalysis("grid");
148 } else {
149 cout << "ERROR: unknown run mode" << endl;
150 }
151
152 pathsuffix += customSuffix;
153
154 if (doSave) MoveOutput(data, pathsuffix.Data());
155
156
157}
158
159void MoveOutput(const char * data, const char * suffix = ""){
160
161 TString path("output/");
162 path = path + TString(data).Tokenize("/")->Last()->GetName() + suffix;
163
164 TString fileName = "lambdak0.root";
165 gSystem->mkdir(path, kTRUE);
166 gSystem->Rename(fileName, path + "/" + fileName);
167 for(Int_t ibin = 0; ibin < 20; ibin++){
168 TString fileBin = fileName;
169 fileBin.ReplaceAll(".root",Form("_%2.2d.root",ibin));
170 gSystem->Rename(fileBin, path + "/" + fileBin);
171 }
172
173 gSystem->Rename("event_stat.root", path + "/event_stat.root");
174 gSystem->Rename("EventStat_temp.root", path + "/EventStat_temp.root");
175 Printf(">>>>> Moved files to %s", path.Data());
176}
177
178
179
180TChain * GetAnalysisChain(const char * incollection){
181 // Builds a chain of esd files
182 // incollection can be
183 // - a single root file
184 // - an xml collection of files on alien
185 // - a ASCII containing a list of local root files
186
187 TChain* analysisChain = 0;
188 // chain
189 analysisChain = new TChain("esdTree");
190 if (TString(incollection).Contains(".root")){
191 analysisChain->Add(incollection);
192 }
193 else if (TString(incollection).Contains("xml")){
194 TGrid::Connect("alien://");
195 TGridCollection * coll = TAlienCollection::Open (incollection);
196 while(coll->Next()){
197 analysisChain->Add(TString("alien://")+coll->GetLFN());
198 }
199 } else {
200 ifstream file_collect(incollection);
201 TString line;
202 while (line.ReadLine(file_collect) ) {
203 analysisChain->Add(line.Data());
204 }
205 }
206 analysisChain->GetListOfFiles()->Print();
207
208 return analysisChain;
209}
210
211
212void InitAndLoadLibs(Int_t runMode, Int_t workers,Bool_t debug) {
213 // Loads libs and par files + custom task and classes (the order is important)
214 // listToLoad->Add(new TObjString("$ALICE_ROOT/STEER/AliCentrality.cxx")); // FIXME: why do I have to load it?!?
215 listToLoad->Add(new TObjString("AliAnalysisCentralitySelector.cxx"));
216 listToLoad->Add(new TObjString("AliAnalysisTaskPerformanceStrange.cxx"));
217
218 if (runMode == kMyRunModeCAF)
219 {
220 cout << "Init in CAF mode" << endl;
221
222 gEnv->SetValue("XSec.GSI.DelegProxy", "2");
223 Char_t* alienuser = gSystem->Getenv("alien_API_USER");
224 TProof * p = TProof::Open(alienuser!=0 ? Form("%s@alice-caf.cern.ch",alienuser) : "alice-caf.cern.ch", workers>0 ? Form("workers=%d",workers) : "");
225 //TProof * p = TProof::Open("skaf.saske.sk", workers>0 ? Form("workers=%d",workers) : "");
226 p->Exec("TObject *o = gEnv->GetTable()->FindObject(\"Proof.UseMergers\"); gEnv->GetTable()->Remove(o);", kTRUE); // avoid submerging
227 //gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-18-AN");
228 gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-20-AN");
229
230
231 // Enable the needed package
232 // FIXME: what if I don't want to use par files?
233 gSystem->AddIncludePath("-I${ALICE_ROOT}/include/");
234 gSystem->AddIncludePath("-I${ALICE_ROOT}/STEER/");
235 // gProof->UploadPackage("$ALICE_ROOT/obj/STEERBase");
236 // gProof->EnablePackage("$ALICE_ROOT/obj/STEERBase");
237 // gProof->UploadPackage("$ALICE_ROOT/obj/ESD");
238 // gProof->EnablePackage("$ALICE_ROOT/obj/ESD");
239 // gProof->UploadPackage("$ALICE_ROOT/obj/AOD");
240 // gProof->EnablePackage("$ALICE_ROOT/obj/AOD");
241 // gProof->UploadPackage("$ALICE_ROOT/obj/ANALYSIS");
242 // gProof->EnablePackage("$ALICE_ROOT/obj/ANALYSIS");
243 // gProof->UploadPackage("$ALICE_ROOT/obj/ANALYSISalice");
244 // gProof->EnablePackage("$ALICE_ROOT/obj/ANALYSISalice");
245 // gProof->UploadPackage("$ALICE_ROOT/obj/CORRFW");
246 // gProof->EnablePackage("$ALICE_ROOT/obj/CORRFW");
247 // gProof->UploadPackage("~/Desktop/OADB");//FIXME
248 // gProof->EnablePackage("~/Desktop/OADB");//FIXME
249
250 }
251 else
252 {
253 cout << "Init in Local or Grid mode" << endl;
4070f709 254 gSystem->Load("libCore");
255 gSystem->Load("libTree");
256 gSystem->Load("libGeom");
257 gSystem->Load("libVMC");
258 gSystem->Load("libPhysics");
9d9613cc 259 gSystem->Load("libSTEERBase");
260 gSystem->Load("libESD");
261 gSystem->Load("libAOD");
262 gSystem->Load("libANALYSIS");
263 gSystem->Load("libANALYSISalice");
264
265 // gSystem->Load("libVMC");
266 gROOT->ProcessLine(".include $ALICE_ROOT/include");
267 gROOT->ProcessLine(".include $ALICE_ROOT/STEER");
268 }
269 // Load helper classes
270 TIterator * iter = listToLoad->MakeIterator();
271 TObjString * name = 0;
272 while ((name = (TObjString *)iter->Next())) {
273 gSystem->ExpandPathName(name->String());
274 cout << name->String().Data() << endl;
275 if (runMode == kMyRunModeCAF) {
276 gProof->Load(name->String()+(debug?"++g":"+"));
277 } else {
278 gROOT->LoadMacro(name->String()+(debug?"++g":"+"));
279 }
280 }
281
282}