2 macro to extract the OCDB entries
4 input: CalibObjects.root
5 ouput: TimeGain and TimeVdrift calibration objects for TPC and TRD
8 .L $ALICE_ROOT/PWGPP/CalibMacros/CPass0/makeOCDB.C
13 void printCalibStat(Int_t run, const char * fname, TTreeSRedirector * pcstream);
16 void makeOCDB(Int_t runNumber, TString targetOCDBstorage="", TString sourceOCDBstorage="raw://")
20 // extract OCDB entries for detectors participating in the calibration for the current run
23 gROOT->Macro("$ALICE_ROOT/PWGPP/CalibMacros/CPass0/LoadLibraries.C");
24 gROOT->LoadMacro("$ALICE_ROOT/PWGPP/CalibMacros/CPass0/ConfigCalibTrain.C");
26 // switch off log info
27 AliLog::SetClassDebugLevel("AliESDEvent",0);
30 printf("runNumber from runCalibTrain = %d\n",runNumber);
31 ConfigCalibTrain(runNumber, sourceOCDBstorage.Data());
33 // check the presence of the detectors
34 AliCDBEntry* entry = AliCDBManager::Instance()->Get("GRP/GRP/Data");
35 AliGRPObject* grpData = dynamic_cast<AliGRPObject*>(entry->GetObject());
36 if (!grpData) {printf("Failed to get GRP data for run",runNumber); return;}
37 Int_t activeDetectors = grpData->GetDetectorMask();
38 TString detStr = AliDAQ::ListOfTriggeredDetectors(activeDetectors);
39 printf("Detectors in the data:\n%s\n",detStr.Data());
41 // Steering Tasks - set output storage
42 // DefaultStorage set already before - in ConfigCalibTrain.C
44 // Setting the mirror SEs for the default storage
45 TString mirrorsStr("ALICE::CERN::OCDB,ALICE::FZK::SE,ALICE::LLNL::SE");
46 AliCDBManager::Instance()->SetMirrorSEs(mirrorsStr.Data());
47 printf("List of mirror SEs set to: \"%s\"\n",mirrorsStr.Data());
49 // activate target OCDB storage
50 AliCDBStorage* targetStorage = 0x0;
51 if (targetOCDBstorage.Length()==0) targetOCDBstorage+="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
52 else if (targetOCDBstorage.CompareTo("same",TString::kIgnoreCase) == 0 ){
53 targetStorage = AliCDBManager::Instance()->GetDefaultStorage();
56 targetStorage = AliCDBManager::Instance()->GetStorage(targetOCDBstorage.Data());
57 targetStorage->SetMirrorSEs(mirrorsStr.Data());
59 printf("** targetOCDBstorage: \"%s\"\n",targetOCDBstorage.Data());
61 // specific storage for TPC/Calib/Correction entry
62 if (gSystem->AccessPathName("TPC", kFileExists)==0) {
63 AliCDBManager::Instance()->SetSpecificStorage("TPC/Calib/Correction","local://");
67 AliTPCPreprocessorOffline *procesTPC = 0;
68 if (detStr.Contains("TPC")){
69 Printf("\n******* Calibrating TPC *******");
70 procesTPC = new AliTPCPreprocessorOffline;
71 // switch on parameter validation
72 procesTPC->SetTimeGainRange(0.5,5.0);
73 procesTPC->SetMaxVDriftCorr(0.2);
74 //procesTPC->SetMinTracksVdrift(100000);
75 procesTPC->SwitchOnValidation();
77 // Make timegain calibration
78 //proces.CalibTimeGain("CalibObjects.root", runNumber,AliCDBRunRange::Infinity(),targetOCDBstorage);
79 procesTPC->CalibTimeGain("CalibObjects.root", runNumber,runNumber,targetStorage);
81 // Make vdrift calibration
82 //proces.CalibTimeVdrift("CalibObjects.root",runNumber,AliCDBRunRange::Infinity(),targetOCDBstorage);
83 procesTPC->CalibTimeVdrift("CalibObjects.root",runNumber,runNumber,targetStorage);
87 AliTOFAnalysisTaskCalibPass0 *procesTOF=0;
88 if (detStr.Contains("TOF") && detStr.Contains("TPC")){
89 procesTOF = new AliTOFAnalysisTaskCalibPass0;
90 Printf("\n******* Calibrating TOF *******");
91 procesTOF->ProcessOutput("CalibObjects.root", targetStorage);
95 AliT0PreprocessorOffline *procesT0= 0;
96 if (detStr.Contains("T0")) {
97 Printf("\n******* Calibrating T0 *******");
98 // Make calibration of channels offset
99 procesT0 = new AliT0PreprocessorOffline;
100 procesT0->Process("CalibObjects.root",runNumber, runNumber, targetStorage);
104 AliTRDPreprocessorOffline *procesTRD = 0;
105 if (detStr.Contains("TRD") && detStr.Contains("TPC")){
106 Printf("\n******* Calibrating TRD *******");
107 procesTRD = new AliTRDPreprocessorOffline;
108 procesTRD->SetLinearFitForVdrift(kTRUE);
109 procesTRD->SetMinStatsVdriftT0PH(600*10);
110 procesTRD->SetMinStatsVdriftLinear(50);
111 procesTRD->SetMinStatsGain(600);
112 procesTRD->SetLimitValidateNoData(60);
113 procesTRD->SetLimitValidateBadCalib(60);
114 procesTRD->SetAlternativeDriftVelocityFit(kTRUE);
115 procesTRD->Init("CalibObjects.root");
116 Int_t versionVdriftUsed = procesTRD->GetVersionVdriftUsed();
117 Int_t subversionVdriftUsed = procesTRD->GetSubVersionVdriftUsed();
118 Int_t versionGainUsed = procesTRD->GetVersionGainUsed();
119 Int_t subversionGainUsed = procesTRD->GetSubVersionGainUsed();
120 Int_t versionExBUsed = procesTRD->GetVersionExBUsed();
121 Int_t subversionExBUsed = procesTRD->GetSubVersionExBUsed();
122 printf("version and subversion vdrift %d and %d\n",versionVdriftUsed,subversionVdriftUsed);
123 printf("version and subversion gain %d and %d\n",versionGainUsed,subversionGainUsed);
124 printf("version and subversion exb %d and %d\n",versionExBUsed,subversionExBUsed);
125 procesTRD->Process("CalibObjects.root",runNumber,runNumber,targetStorage);
129 AliMeanVertexPreprocessorOffline * procesMeanVtx=0;
130 if (detStr.Contains("ITSSPD")) {
131 Printf("\n******* Calibrating MeanVertex *******");
132 procesMeanVtx = new AliMeanVertexPreprocessorOffline;
133 procesMeanVtx->ProcessOutput("CalibObjects.root", targetStorage, runNumber);
137 // Print calibration status into the stdout
139 Int_t trdStatus = (procesTRD) ? procesTRD->GetStatus():0;
140 Int_t tofStatus = (procesTOF) ? procesTOF->GetStatus():0;
141 Int_t t0Status = (procesT0) ? procesT0->GetStatus():0;
142 Int_t tpcStatus = (procesTPC) ? procesTPC->GetStatus():0;
145 printf("******* CPass0 calibration status *******\n");
146 printf("TRD calibration status=%d\n",trdStatus);
147 printf("TOF calibration status=%d\n",tofStatus);
148 printf("TPC calibration status=%d\n",tpcStatus);
149 printf("T0 calibration status=%d\n",t0Status);
151 TTreeSRedirector *pcstream = new TTreeSRedirector("cpassStat.root","recreate");
152 printCalibStat(runNumber, "CalibObjects.root",pcstream);
158 // function to print statistics used to calibrate the various detectors
160 void printCalibStat(Int_t run, const char * fname, TTreeSRedirector * pcstream){
163 // Dump the statistical information about all histograms in the calibration files
164 // into the statistical tree, print on the screen (log files) as well
167 // 1. Default dump for all histograms
168 // Information to dump:
169 // stat =Entries, Mean, MeanError, RMS, MaxBin
170 // Branch naming convention:
171 // <detName>_<hisName><statName>
173 // 2. Detector statistical information - to be implemented by expert
174 // - First version implemented by MI
178 TFile *fin = TFile::Open(fname);
180 const Double_t kMaxHis=10000;
182 TList * keyList = fin->GetListOfKeys();
183 Int_t nkeys=keyList->GetEntries();
184 Double_t *hisEntries = new Double_t[kMaxHis];
185 Double_t *hisMean = new Double_t[kMaxHis];
186 Double_t *hisMeanError = new Double_t[kMaxHis];
187 Double_t *hisRMS = new Double_t[kMaxHis];
188 Double_t *hisMaxBin = new Double_t[kMaxHis];
191 if (pcstream) (*pcstream)<<"calibStatAll"<<"run="<<run;
192 for (Int_t ikey=0; ikey<nkeys; ikey++){
193 TObject * object = fin->Get(keyList->At(ikey)->GetName());
194 if (!object) continue;
195 if (object->InheritsFrom("TCollection")==0) continue;
196 TSeqCollection *collection = (TSeqCollection*)object;
197 Int_t nentries= collection->GetEntries();
198 for (Int_t ihis=0; ihis<nentries; ihis++){
199 TObject * ohis = collection->At(ihis);
201 if (ohis->InheritsFrom("TH1")==0) continue;
202 TH1* phis = (TH1*)ohis;
203 hisEntries[counter]=phis->GetEntries();
205 if (ohis->InheritsFrom("TH2")) idim=2;
206 if (ohis->InheritsFrom("TH3")) idim=3;
207 hisMean[counter]=phis->GetMean(idim);
208 hisMeanError[counter]=phis->GetMeanError(idim);
209 hisRMS[counter]=phis->GetRMS(idim);
210 hisMaxBin[counter]=phis->GetBinCenter(phis->GetMaximumBin());
211 if (pcstream) (*pcstream)<<"calibStatAll"<<
212 Form("%s_%sEntries=",keyList->At(ikey)->GetName(), phis->GetName())<<hisEntries[counter]<<
213 Form("%s_%sMean=",keyList->At(ikey)->GetName(), phis->GetName())<<hisMean[counter]<<
214 Form("%s_%sMeanError=",keyList->At(ikey)->GetName(), phis->GetName())<<hisMeanError[counter]<<
215 Form("%s_%sRMS=",keyList->At(ikey)->GetName(), phis->GetName())<<hisRMS[counter]<<
216 Form("%s_%sMaxBin=",keyList->At(ikey)->GetName(), phis->GetName())<<hisMaxBin[counter];
217 //printf("Histo:\t%s_%s\t%f\t%d\n",keyList->At(ikey)->GetName(), phis->GetName(), hisEntries[counter],idim);
224 // Expert dump example (MI first iteration):
231 TList * TOFCalib = (TList*)fin->Get("TOFHistos");
233 TH1 *histoEvents = (TH1*)TOFCalib->FindObject("hHistoVertexTimestamp");
234 TH1 *histoTracks = (TH1*)TOFCalib->FindObject("hHistoDeltatTimestamp");
235 if (histoEvents && histoTracks){
236 tofEvents = TMath::Nint(histoEvents->GetEntries());
237 tofTracks = TMath::Nint(histoTracks->GetEntries());
241 printf("Monalisa TOFevents\t%d\n",tofEvents);
242 if (pcstream) (*pcstream)<<"calibStatAll"<<"TOFevents="<<tofEvents;
243 printf("Monalisa TOFtracks\t%d\n",tofTracks);
244 if (pcstream) (*pcstream)<<"calibStatAll"<<"TOFtracks="<<tofTracks;
247 // 1.) TPC dump - usefull events/tracks for the calibration
251 TList * TPCCalib = (TList*)fin->Get("TPCCalib");
253 AliTPCcalibTime * calibTime = (AliTPCcalibTime *)TPCCalib->FindObject("calibTime");
255 tpcEvents = TMath::Nint(calibTime->GetTPCVertexHisto(0)->GetEntries());
256 tpcTracks = TMath::Nint(calibTime->GetResHistoTPCITS(0)->GetEntries());
259 printf("Monalisa TPCevents\t%d\n",tpcEvents);
260 if (pcstream) (*pcstream)<<"calibStatAll"<<"TPCevents="<<tpcEvents;
261 printf("Monalisa TPCtracks\t%d\n",tpcTracks);
262 if (pcstream) (*pcstream)<<"calibStatAll"<<"TPCtracks="<<tpcTracks;
269 TList * TRDCalib = (TList*)fin->Get("TRDCalib");
271 TH1 *histoEvents = (TH1*)TRDCalib->FindObject("NEventsInput_AliTRDCalibTask");
272 TH1 *histoTracks = (TH1*)TRDCalib->FindObject("AbsoluteGain_AliTRDCalibTask");
273 if (histoEvents && histoTracks){
274 trdEvents= TMath::Nint(histoEvents->GetEntries());
275 trdTracks= TMath::Nint(histoTracks->GetEntries());
279 printf("Monalisa TRDevents\t%d\n",trdEvents);
280 if (pcstream) (*pcstream)<<"calibStatAll"<<"TRDevents="<<trdEvents;
281 printf("Monalisa TRDtracks\t%d\n",trdTracks);
282 if (pcstream) (*pcstream)<<"calibStatAll"<<"TRDtracks="<<trdTracks;
288 TList * T0Calib = (TList*)fin->Get("T0Calib");
290 TH1 *histoEvents = (TH1*) T0Calib->FindObject("fTzeroORAplusORC");
292 T0Events= TMath::Nint(histoEvents->GetEntries());
296 printf("Monalisa T0events\t%d\n",T0Events);
297 if (pcstream) (*pcstream)<<"calibStatAll"<<"T0events="<<T0Events;
300 // 4. Mean vertex - dump
301 Int_t meanVertexEvents=0;
302 TList * meanVertexCalib = (TList*)fin->Get("MeanVertex");
303 if (meanVertexCalib) {
304 TH1 *histoEvents = (TH1*) meanVertexCalib->FindObject("hTRKVertexX");
306 meanVertexEvents = TMath::Nint(histoEvents->GetEntries());
308 delete meanVertexCalib;
310 printf("Monalisa MeanVertexevents\t%d\n",meanVertexEvents);
311 if (pcstream) (*pcstream)<<"calibStatAll"<<"MeanVertexevents="<<meanVertexEvents;
318 TList * SDDCalib = (TList*)fin->Get("clistSDDCalib");
320 TH1 *histoEvents = (TH1*) SDDCalib->FindObject("hNEvents");
322 sddEvents = TMath::Nint(histoEvents->GetBinContent(4));
323 sddTracks = TMath::Nint(histoEvents->GetBinContent(5));
327 printf("Monalisa SDDevents\t%d\n",sddEvents);
328 if (pcstream) (*pcstream)<<"calibStatAll"<<"SDDevents="<<sddEvents;
329 printf("Monalisa SDDtracks\t%d\n",sddTracks);
330 if (pcstream) (*pcstream)<<"calibStatAll"<<"SDDtracks="<<sddTracks;
333 if (pcstream) (*pcstream)<<"calibStatAll"<<"\n";