2 macro to extract the OCDB entries
4 input: CalibObjects.root
5 ouput: TimeGain and TimeVdrift calibration objects for TPC and TRD
8 .L $ALICE_ROOT/PWGPP/CalibMacros/CPass0/makeOCDB.C
13 void printCalibStat(Int_t run, const char * fname, TTreeSRedirector * pcstream);
15 void makeOCDB(Int_t runNumber, TString targetOCDBstorage="", TString sourceOCDBstorage="raw://", Int_t detectorBitsQualityFlag = -1)
18 // extract OCDB entries for detectors participating in the calibration for the current run
21 gROOT->Macro("$ALICE_ROOT/PWGPP/CalibMacros/CPass0/LoadLibraries.C");
22 gROOT->LoadMacro("$ALICE_ROOT/PWGPP/CalibMacros/CPass0/ConfigCalibTrain.C");
24 // switch off log info
25 AliLog::SetClassDebugLevel("AliESDEvent",0);
28 printf("runNumber from runCalibTrain = %d\n",runNumber);
29 ConfigCalibTrain(runNumber, sourceOCDBstorage.Data());
31 // check the presence of the detectors
32 AliCDBEntry* entry = AliCDBManager::Instance()->Get("GRP/GRP/Data");
33 AliGRPObject* grpData = dynamic_cast<AliGRPObject*>(entry->GetObject());
34 if (!grpData) {printf("Failed to get GRP data for run",runNumber); return;}
35 Int_t activeDetectors = grpData->GetDetectorMask();
36 TString detStr = AliDAQ::ListOfTriggeredDetectors(activeDetectors);
37 printf("Detectors in the data:\n%s\n",detStr.Data());
38 TString LHCperiod = grpData->GetLHCPeriod();
39 Bool_t isLHC10 = LHCperiod.Contains("LHC10");
40 printf("LHCperiod:%s\n isLHC10:%d\n",LHCperiod.Data(),(Int_t)isLHC10);
42 // Steering Tasks - set output storage
43 // DefaultStorage set already before - in ConfigCalibTrain.C
45 // Setting the mirror SEs for the default storage
46 TString mirrorsStr("ALICE::CERN::OCDB,ALICE::FZK::SE,ALICE::LLNL::SE");
47 AliCDBManager::Instance()->SetMirrorSEs(mirrorsStr.Data());
48 printf("List of mirror SEs set to: \"%s\"\n",mirrorsStr.Data());
50 // activate target OCDB storage
51 AliCDBStorage* targetStorage = 0x0;
52 if (targetOCDBstorage.Length()==0) {
53 targetOCDBstorage+="local://"+gSystem->GetFromPipe("pwd")+"/OCDB";
54 targetStorage = AliCDBManager::Instance()->GetStorage(targetOCDBstorage.Data());
56 else if (targetOCDBstorage.CompareTo("same",TString::kIgnoreCase) == 0 ){
57 targetStorage = AliCDBManager::Instance()->GetDefaultStorage();
60 targetStorage = AliCDBManager::Instance()->GetStorage(targetOCDBstorage.Data());
62 printf("** targetOCDBstorage: \"%s\"\n",targetOCDBstorage.Data());
64 // specific storage for TPC/Calib/Correction entry
65 if (gSystem->AccessPathName("TPC", kFileExists)==0) {
66 AliCDBManager::Instance()->SetSpecificStorage("TPC/Calib/Correction","local://");
70 AliMagF* fld = TGeoGlobalMagField::Instance()->GetField();
71 Double_t bz = fld->SolenoidField();
72 Bool_t isMagFieldON = kTRUE;
73 if (TMath::Abs(bz)>0) {
74 printf("Mag field is %f --> ON\n", bz);
77 isMagFieldON = kFALSE;
78 printf("Mag field is %f --> OFF\n", bz);
82 Bool_t TPC_qf = kTRUE;
83 Bool_t TOF_qf = kTRUE;
84 Bool_t TRD_qf = kTRUE;
86 Bool_t SDD_qf = kTRUE;
87 Bool_t SPD_qf = kTRUE;
89 if (detectorBitsQualityFlag != -1){
90 TPC_qf = ((detectorBitsQualityFlag & AliDAQ::kTPC_QF) == AliDAQ::kTPC_QF)? kTRUE : kFALSE;
91 TOF_qf = ((detectorBitsQualityFlag & AliDAQ::kTOF_QF) == AliDAQ::kTOF_QF)? kTRUE : kFALSE;
92 TRD_qf = ((detectorBitsQualityFlag & AliDAQ::kTRD_QF) == AliDAQ::kTRD_QF)? kTRUE : kFALSE;
93 T0_qf = ((detectorBitsQualityFlag & AliDAQ::kT0_QF) == AliDAQ::kT0_QF)? kTRUE : kFALSE;
94 SDD_qf = ((detectorBitsQualityFlag & AliDAQ::kSDD_QF) == AliDAQ::kSDD_QF)? kTRUE : kFALSE;
95 SPD_qf = ((detectorBitsQualityFlag & AliDAQ::kSPD_QF) == AliDAQ::kSPD_QF)? kTRUE : kFALSE;
98 Printf("Quality flags: detectorBitsQualityFlag = %d, TPC = %d, TOF = %d, TRD = %d, T0 = %d, SDD = %d, SPD = %d", detectorBitsQualityFlag, (Int_t)TPC_qf, (Int_t)TOF_qf, (Int_t)TRD_qf, (Int_t)T0_qf, (Int_t)SDD_qf, (Int_t)SPD_qf);
102 AliTPCPreprocessorOffline *procesTPC = 0;
103 if (detStr.Contains("TPC") && TPC_qf){
104 Printf("\n******* Calibrating TPC *******");
105 procesTPC = new AliTPCPreprocessorOffline;
106 // switch on parameter validation
107 procesTPC->SetTimeGainRange(0.5,5.0);
108 procesTPC->SetMaxVDriftCorr(0.2);
109 //procesTPC->SetMinTracksVdrift(100000);
110 procesTPC->SwitchOnValidation();
112 // Make timegain calibration
113 //proces.CalibTimeGain("CalibObjects.root", runNumber,AliCDBRunRange::Infinity(),targetOCDBstorage);
114 if (isMagFieldON) procesTPC->CalibTimeGain("CalibObjects.root", runNumber,runNumber,targetStorage);
116 // Make vdrift calibration
117 //proces.CalibTimeVdrift("CalibObjects.root",runNumber,AliCDBRunRange::Infinity(),targetOCDBstorage);
118 procesTPC->CalibTimeVdrift("CalibObjects.root",runNumber,runNumber,targetStorage);
121 Printf("\n******* NOT Calibrating TPC: detStr = %s, TPC_qf = %d *******", detStr.Data(), (Int_t)TPC_qf);
125 AliTOFAnalysisTaskCalibPass0 *procesTOF=0;
126 if (detStr.Contains("TOF") && detStr.Contains("TPC") && TOF_qf){
127 procesTOF = new AliTOFAnalysisTaskCalibPass0;
128 Printf("\n******* Calibrating TOF *******");
129 if (isMagFieldON) procesTOF->ProcessOutput("CalibObjects.root", targetStorage);
131 printf("Not calibrating TOF in case of mag field OFF\n");
135 Printf("\n******* NOT Calibrating TOF: detStr = %s, TOF_qf = %d *******", detStr.Data(), (Int_t)TOF_qf);
139 AliT0PreprocessorOffline *procesT0= 0;
140 if (detStr.Contains("T0") && T0_qf) {
141 Printf("\n******* Calibrating T0 *******");
142 // Make calibration of channels offset
143 procesT0 = new AliT0PreprocessorOffline;
145 procesT0->CalibOffsetChannels("CalibObjects.root",runNumber, runNumber, targetStorage);
147 procesT0->Process("CalibObjects.root",runNumber, runNumber, targetStorage);
150 Printf("\n******* NOT Calibrating T0: detStr = %s, T0_qf = %d *******", detStr.Data(), (Int_t)T0_qf);
154 AliTRDPreprocessorOffline *procesTRD = 0;
155 if (detStr.Contains("TRD") && detStr.Contains("TPC") && TRD_qf){
156 Printf("\n******* Calibrating TRD *******");
157 procesTRD = new AliTRDPreprocessorOffline;
158 if(isLHC10) procesTRD->SetSwitchOnChamberStatus(kFALSE);
159 procesTRD->SetLinearFitForVdrift(kTRUE);
160 procesTRD->SetMinStatsVdriftT0PH(600*10);
161 procesTRD->SetMinStatsVdriftLinear(50);
162 procesTRD->SetMinStatsGain(600);
163 procesTRD->SetLimitValidateNoData(60);
164 procesTRD->SetLimitValidateBadCalib(60);
165 procesTRD->SetAlternativeDriftVelocityFit(kTRUE);
166 procesTRD->Init("CalibObjects.root");
167 Int_t versionVdriftUsed = procesTRD->GetVersionVdriftUsed();
168 Int_t subversionVdriftUsed = procesTRD->GetSubVersionVdriftUsed();
169 Int_t versionGainUsed = procesTRD->GetVersionGainUsed();
170 Int_t subversionGainUsed = procesTRD->GetSubVersionGainUsed();
171 Int_t versionExBUsed = procesTRD->GetVersionExBUsed();
172 Int_t subversionExBUsed = procesTRD->GetSubVersionExBUsed();
173 printf("version and subversion vdrift %d and %d\n",versionVdriftUsed,subversionVdriftUsed);
174 printf("version and subversion gain %d and %d\n",versionGainUsed,subversionGainUsed);
175 printf("version and subversion exb %d and %d\n",versionExBUsed,subversionExBUsed);
176 procesTRD->Process("CalibObjects.root",runNumber,runNumber,targetStorage);
179 Printf("\n******* NOT Calibrating TRD: detStr = %s, TRD_qf = %d *******", detStr.Data(), (Int_t)TRD_qf);
183 AliMeanVertexPreprocessorOffline * procesMeanVtx=0;
184 if (detStr.Contains("ITSSPD") && SPD_qf) {
185 Printf("\n******* Calibrating MeanVertex *******");
186 procesMeanVtx = new AliMeanVertexPreprocessorOffline;
187 procesMeanVtx->ProcessOutput("CalibObjects.root", targetStorage, runNumber);
190 Printf("\n******* NOT Calibrating MeanVertex: detStr = %s, SPD_qf = %d *******", detStr.Data(), (Int_t)SPD_qf);
194 // Print calibration status into the stdout
196 Int_t trdStatus = (procesTRD) ? procesTRD->GetStatus():0;
197 Int_t tofStatus = (procesTOF) ? procesTOF->GetStatus():0;
198 Int_t t0Status = (procesT0) ? procesT0->GetStatus():0;
199 Int_t tpcStatus = (procesTPC) ? procesTPC->GetStatus():0;
200 Int_t meanVtxStatus = (procesMeanVtx) ? procesMeanVtx->GetStatus():0;
203 printf("******* CPass0 calibration status *******\n");
204 printf("TRD calibration status=%d\n",trdStatus);
205 printf("TOF calibration status=%d\n",tofStatus);
206 printf("TPC calibration status=%d\n",tpcStatus);
207 printf("T0 calibration status=%d\n",t0Status);
208 printf("MeanVertex calibration status=%d\n",meanVtxStatus);
210 TTreeSRedirector *pcstream = new TTreeSRedirector("cpassStat.root","recreate");
211 printCalibStat(runNumber, "CalibObjects.root",pcstream);
217 // function to print statistics used to calibrate the various detectors
219 void printCalibStat(Int_t run, const char * fname, TTreeSRedirector * pcstream){
222 // Dump the statistical information about all histograms in the calibration files
223 // into the statistical tree, print on the screen (log files) as well
226 // 1. Default dump for all histograms
227 // Information to dump:
228 // stat =Entries, Mean, MeanError, RMS, MaxBin
229 // Branch naming convention:
230 // <detName>_<hisName><statName>
232 // 2. Detector statistical information - to be implemented by expert
233 // - First version implemented by MI
237 TFile *fin = TFile::Open(fname);
239 const Double_t kMaxHis=10000;
241 TList * keyList = fin->GetListOfKeys();
242 Int_t nkeys=keyList->GetEntries();
243 Double_t *hisEntries = new Double_t[kMaxHis];
244 Double_t *hisMean = new Double_t[kMaxHis];
245 Double_t *hisMeanError = new Double_t[kMaxHis];
246 Double_t *hisRMS = new Double_t[kMaxHis];
247 Double_t *hisMaxBin = new Double_t[kMaxHis];
250 if (pcstream) (*pcstream)<<"calibStatAll"<<"run="<<run;
251 for (Int_t ikey=0; ikey<nkeys; ikey++){
252 TObject * object = fin->Get(keyList->At(ikey)->GetName());
253 if (!object) continue;
254 if (object->InheritsFrom("TCollection")==0) continue;
255 TSeqCollection *collection = (TSeqCollection*)object;
256 Int_t nentries= collection->GetEntries();
257 for (Int_t ihis=0; ihis<nentries; ihis++){
258 TObject * ohis = collection->At(ihis);
260 if (ohis->InheritsFrom("TH1")==0) continue;
261 TH1* phis = (TH1*)ohis;
262 hisEntries[counter]=phis->GetEntries();
264 if (ohis->InheritsFrom("TH2")) idim=2;
265 if (ohis->InheritsFrom("TH3")) idim=3;
266 hisMean[counter]=phis->GetMean(idim);
267 hisMeanError[counter]=phis->GetMeanError(idim);
268 hisRMS[counter]=phis->GetRMS(idim);
269 hisMaxBin[counter]=phis->GetBinCenter(phis->GetMaximumBin());
270 if (pcstream) (*pcstream)<<"calibStatAll"<<
271 Form("%s_%sEntries=",keyList->At(ikey)->GetName(), phis->GetName())<<hisEntries[counter]<<
272 Form("%s_%sMean=",keyList->At(ikey)->GetName(), phis->GetName())<<hisMean[counter]<<
273 Form("%s_%sMeanError=",keyList->At(ikey)->GetName(), phis->GetName())<<hisMeanError[counter]<<
274 Form("%s_%sRMS=",keyList->At(ikey)->GetName(), phis->GetName())<<hisRMS[counter]<<
275 Form("%s_%sMaxBin=",keyList->At(ikey)->GetName(), phis->GetName())<<hisMaxBin[counter];
276 //printf("Histo:\t%s_%s\t%f\t%d\n",keyList->At(ikey)->GetName(), phis->GetName(), hisEntries[counter],idim);
283 // Expert dump example (MI first iteration):
290 TList * TOFCalib = (TList*)fin->Get("TOFHistos");
292 TH1 *histoEvents = (TH1*)TOFCalib->FindObject("hHistoVertexTimestamp");
293 TH1 *histoTracks = (TH1*)TOFCalib->FindObject("hHistoDeltatTimestamp");
294 if (histoEvents && histoTracks){
295 tofEvents = TMath::Nint(histoEvents->GetEntries());
296 tofTracks = TMath::Nint(histoTracks->GetEntries());
300 printf("Monalisa TOFevents\t%d\n",tofEvents);
301 if (pcstream) (*pcstream)<<"calibStatAll"<<"TOFevents="<<tofEvents;
302 printf("Monalisa TOFtracks\t%d\n",tofTracks);
303 if (pcstream) (*pcstream)<<"calibStatAll"<<"TOFtracks="<<tofTracks;
306 // 1.) TPC dump - usefull events/tracks for the calibration
310 TObject* obj = dynamic_cast<TObject*>(fin->Get("TPCCalib"));
311 TObjArray* array = dynamic_cast<TObjArray*>(obj);
312 TDirectory* dir = dynamic_cast<TDirectory*>(obj);
313 AliTPCcalibTime * calibTime = NULL;
315 calibTime = dynamic_cast<AliTPCcalibTime*>(dir->Get("calibTime"));
318 calibTime = (AliTPCcalibTime *)array->FindObject("calibTime");
321 tpcEvents = TMath::Nint(calibTime->GetTPCVertexHisto(0)->GetEntries());
322 tpcTracks = TMath::Nint(calibTime->GetResHistoTPCITS(0)->GetEntries());
324 printf("Monalisa TPCevents\t%d\n",tpcEvents);
325 if (pcstream) (*pcstream)<<"calibStatAll"<<"TPCevents="<<tpcEvents;
326 printf("Monalisa TPCtracks\t%d\n",tpcTracks);
327 if (pcstream) (*pcstream)<<"calibStatAll"<<"TPCtracks="<<tpcTracks;
334 TList * TRDCalib = (TList*)fin->Get("TRDCalib");
336 TH1 *histoEvents = (TH1*)TRDCalib->FindObject("NEventsInput_AliTRDCalibTask");
337 TH1 *histoTracks = (TH1*)TRDCalib->FindObject("AbsoluteGain_AliTRDCalibTask");
338 if (histoEvents && histoTracks){
339 trdEvents= TMath::Nint(histoEvents->GetEntries());
340 trdTracks= TMath::Nint(histoTracks->GetEntries());
344 printf("Monalisa TRDevents\t%d\n",trdEvents);
345 if (pcstream) (*pcstream)<<"calibStatAll"<<"TRDevents="<<trdEvents;
346 printf("Monalisa TRDtracks\t%d\n",trdTracks);
347 if (pcstream) (*pcstream)<<"calibStatAll"<<"TRDtracks="<<trdTracks;
353 TList * T0Calib = (TList*)fin->Get("T0Calib");
355 TH1 *histoEvents = (TH1*) T0Calib->FindObject("fTzeroORAplusORC");
357 T0Events= TMath::Nint(histoEvents->GetEntries());
361 printf("Monalisa T0events\t%d\n",T0Events);
362 if (pcstream) (*pcstream)<<"calibStatAll"<<"T0events="<<T0Events;
365 // 4. Mean vertex - dump
366 Int_t meanVertexEvents=0;
367 TList * meanVertexCalib = (TList*)fin->Get("MeanVertex");
368 if (meanVertexCalib) {
369 TH1 *histoEvents = (TH1*) meanVertexCalib->FindObject("hTRKVertexX");
371 meanVertexEvents = TMath::Nint(histoEvents->GetEntries());
373 delete meanVertexCalib;
375 printf("Monalisa MeanVertexevents\t%d\n",meanVertexEvents);
376 if (pcstream) (*pcstream)<<"calibStatAll"<<"MeanVertexevents="<<meanVertexEvents;
383 TList * SDDCalib = (TList*)fin->Get("clistSDDCalib");
385 TH1 *histoEvents = (TH1*) SDDCalib->FindObject("hNEvents");
387 sddEvents = TMath::Nint(histoEvents->GetBinContent(4));
388 sddTracks = TMath::Nint(histoEvents->GetBinContent(5));
392 printf("Monalisa SDDevents\t%d\n",sddEvents);
393 if (pcstream) (*pcstream)<<"calibStatAll"<<"SDDevents="<<sddEvents;
394 printf("Monalisa SDDtracks\t%d\n",sddTracks);
395 if (pcstream) (*pcstream)<<"calibStatAll"<<"SDDtracks="<<sddTracks;
398 if (pcstream) (*pcstream)<<"calibStatAll"<<"\n";