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 "AliAnalysisTaskLK0Spectra.h"
9 // #include "TString.h"
10 // #include "TChain.h"
11 // #include "TAlienCollection.h"
13 // #include "TObjString.h"
14 // #include "TIterator.h"
18 // #include "CreateAlienHandler.C"
23 enum { kMyRunModeLocal = 0, kMyRunModeCAF, kMyRunModeGRID};
25 TList * listToLoad = new TList(); // Additional classes to be loaded, see InitAndLoadLibs
27 TChain * GetAnalysisChain(const char * incollection);
28 void InitAndLoadLibs(Int_t runMode=kMyRunModeLocal, Int_t workers=0,Bool_t debug=0) ;
30 void runLK0Spectra(const char * data, const char * passOrPath, Long64_t nev = -1, Long64_t offset = 0, Bool_t debug = kFALSE, Int_t runMode = 2, 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 = 10)
40 InitAndLoadLibs(runMode,workers,debug);
42 // Create the analysis manager
43 AliAnalysisManager * mgr = new AliAnalysisManager;
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);
52 AliMCEventHandler* handler = new AliMCEventHandler;
53 handler->SetPreReadMode(AliMCEventHandler::kLmPreRead);
54 mgr->SetMCtruthEventHandler(handler);
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);
65 cout << "Cannot create alien handler" << endl;
68 mgr->SetGridHandler(alienHandler);
72 gROOT->ProcessLine(".L $ALICE_ROOT/ANALYSIS/macros/AddTaskPIDResponse.C");
73 AddTaskPIDResponse(isMC,kTRUE);
74 //AddTaskPIDResponse();
78 gROOT->ProcessLine(".L $ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
79 AliPhysicsSelectionTask * physicsSelectionTask = AddTaskPhysicsSelection(isMC,kTRUE,0);
82 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskCentrality.C");
83 AliCentralitySelectionTask *taskCentrality = AddTaskCentrality();
84 //taskCentrality->SetPass(2);
85 if(isMC) taskCentrality->SetMCInput();
87 // Parse option strings
88 TString optionStr(option);
90 // remove SAVE option if set
91 Bool_t doSave = kFALSE;
93 if (optionStr.Contains("SAVE"))
95 optionStr = optionStr(0,optionStr.Index("SAVE")) + optionStr(optionStr.Index("SAVE")+4, optionStr.Length());
98 TString pathsuffix = "";
99 // Not used, but may be useful
100 Bool_t useMCKinematics = isMC;
101 if (optionStr.Contains("NOMCKIN")) {
102 cout << ">>>> Ignoring MC kinematics" << endl;
103 useMCKinematics=kFALSE;
104 pathsuffix+="_NOMCKIN";
107 Int_t iCentralityBin = 0;
108 gROOT->ProcessLine(".L AddTaskLK0Spectra.C");
110 AddTaskLK0Spectra("lambdak0.root", iCentralityBin,isMC, usePID, kFALSE); // FIXME also pass cuts, centrality bin type selection(5,10% percentiles, ranges...)
112 AddTaskLK0Spectra("lambdak0.root", iCentralityBin,isMC, usePID, kFALSE); // FIXME also pass cuts, centrality bin type selection(5,10% percentiles, ranges...)
116 // Init and run the analysis
117 if (!mgr->InitAnalysis()) return;
121 if (runMode == kMyRunModeLocal ) {
122 // If running in local mode, create chain of ESD files
123 cout << "RUNNING LOCAL, CHAIN" << endl;
124 TChain * chain = GetAnalysisChain(data);
126 mgr->StartAnalysis("local",chain,nev);
127 } else if (runMode == kMyRunModeCAF) {
128 mgr->StartAnalysis("proof",TString(passOrPath)+data+"#esdTree",nev);
129 } else if (runMode == kMyRunModeGRID) {
130 mgr->StartAnalysis("grid");
132 cout << "ERROR: unknown run mode" << endl;
135 pathsuffix += customSuffix;
137 //if (doSave) MoveOutput(data, pathsuffix.Data());
142 void MoveOutput(const char * data, const char * suffix = ""){
144 // TString path("output10bins/");
145 TString path("output10binsNew/");
146 path = path + TString(data).Tokenize("/")->Last()->GetName() + suffix;
148 TString fileName = "lambdak0.root";
149 gSystem->mkdir(path, kTRUE);
150 gSystem->Rename(fileName, path + "/" + fileName);
151 for(Int_t iCentralityBin = 0; iCentralityBin < 20; iCentralityBin++){
152 TString fileBin = fileName;
153 fileBin.ReplaceAll(".root",Form("_%2.2d.root",iCentralityBin));
154 gSystem->Rename(fileBin, path + "/" + fileBin);
157 gSystem->Rename("event_stat.root", path + "/event_stat.root");
158 gSystem->Rename("EventStat_temp.root", path + "/EventStat_temp.root");
159 Printf(">>>>> Moved files to %s", path.Data());
164 TChain * GetAnalysisChain(const char * incollection){
165 // Builds a chain of esd files
166 // incollection can be
167 // - a single root file
168 // - an xml collection of files on alien
169 // - a ASCII containing a list of local root files
171 TChain* analysisChain = 0;
173 analysisChain = new TChain("esdTree");
174 if (TString(incollection).Contains(".root")){
175 analysisChain->Add(incollection);
177 else if (TString(incollection).Contains("xml")){
178 TGrid::Connect("alien://");
179 TGridCollection * coll = TAlienCollection::Open (incollection);
181 analysisChain->Add(TString("alien://")+coll->GetLFN());
184 ifstream file_collect(incollection);
186 while (line.ReadLine(file_collect) ) {
187 analysisChain->Add(line.Data());
190 analysisChain->GetListOfFiles()->Print();
192 return analysisChain;
196 void InitAndLoadLibs(Int_t runMode, Int_t workers,Bool_t debug) {
197 // Loads libs and par files + custom task and classes (the order is important)
198 // listToLoad->Add(new TObjString("$ALICE_ROOT/STEER/AliCentrality.cxx")); // FIXME: why do I have to load it?!?
199 listToLoad->Add(new TObjString("AliAnalysisCentralitySelector.cxx"));
200 listToLoad->Add(new TObjString("AliAnalysisTaskLK0Spectra.cxx"));
202 if (runMode == kMyRunModeCAF)
204 cout << "Init in CAF mode" << endl;
206 gEnv->SetValue("XSec.GSI.DelegProxy", "2");
207 Char_t* alienuser = gSystem->Getenv("alien_API_USER");
208 TProof * p = TProof::Open(alienuser!=0 ? Form("%s@alice-caf.cern.ch",alienuser) : "alice-caf.cern.ch", workers>0 ? Form("workers=%d",workers) : "");
209 //TProof * p = TProof::Open("skaf.saske.sk", workers>0 ? Form("workers=%d",workers) : "");
210 p->Exec("TObject *o = gEnv->GetTable()->FindObject(\"Proof.UseMergers\"); gEnv->GetTable()->Remove(o);", kTRUE); // avoid submerging
211 //gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-18-AN");
212 //gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-20-AN");
213 //gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-21-AN");
214 //gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-28-AN");
215 //gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-31-AN");
216 // gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-33-AN");
217 // gProof->EnablePackage("VO_ALICE@AliRoot::v5-02-04-AN");
218 //gProof->EnablePackage("VO_ALICE@AliRoot::v5-02-08pA-AN");
219 gProof->EnablePackage("VO_ALICE@AliRoot::v5-03-01-AN");
221 // Enable the needed package
222 // FIXME: what if I don't want to use par files?
223 gSystem->AddIncludePath("-I${ALICE_ROOT}/include/");
224 gSystem->AddIncludePath("-I${ALICE_ROOT}/STEER/");
225 // gProof->UploadPackage("$ALICE_ROOT/obj/STEERBase");
226 // gProof->EnablePackage("$ALICE_ROOT/obj/STEERBase");
227 // gProof->UploadPackage("$ALICE_ROOT/obj/ESD");
228 // gProof->EnablePackage("$ALICE_ROOT/obj/ESD");
229 // gProof->UploadPackage("$ALICE_ROOT/obj/AOD");
230 // gProof->EnablePackage("$ALICE_ROOT/obj/AOD");
231 // gProof->UploadPackage("$ALICE_ROOT/obj/ANALYSIS");
232 // gProof->EnablePackage("$ALICE_ROOT/obj/ANALYSIS");
233 // gProof->UploadPackage("$ALICE_ROOT/obj/ANALYSISalice");
234 // gProof->EnablePackage("$ALICE_ROOT/obj/ANALYSISalice");
235 // gProof->UploadPackage("$ALICE_ROOT/obj/CORRFW");
236 // gProof->EnablePackage("$ALICE_ROOT/obj/CORRFW");
237 // gProof->UploadPackage("~/Desktop/OADB");//FIXME
238 // gProof->EnablePackage("~/Desktop/OADB");//FIXME
243 cout << "Init in Local or Grid mode" << endl;
244 gSystem->Load("libCore.so");
245 gSystem->Load("libTree.so");
246 gSystem->Load("libGeom.so");
247 gSystem->Load("libVMC.so");
248 gSystem->Load("libPhysics.so");
249 gSystem->Load("libSTEERBase");
250 gSystem->Load("libESD");
251 gSystem->Load("libAOD");
252 gSystem->Load("libANALYSIS");
253 gSystem->Load("libANALYSISalice");
255 // gSystem->Load("libVMC");
256 gROOT->ProcessLine(".include $ALICE_ROOT/include");
257 gROOT->ProcessLine(".include $ALICE_ROOT/STEER");
259 // Load helper classes
260 TIterator * iter = listToLoad->MakeIterator();
261 TObjString * name = 0;
262 while ((name = (TObjString *)iter->Next())) {
263 gSystem->ExpandPathName(name->String());
264 cout << name->String().Data() << endl;
265 if (runMode == kMyRunModeCAF) {
266 gProof->Load(name->String()+(debug?"++g":"+"));
268 gROOT->LoadMacro(name->String()+(debug?"++g":"+"));