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);
101 AliTPCPreprocessorOffline *procesTPC = 0;
102 if (detStr.Contains("TPC") && TPC_qf){
103 Printf("\n******* Calibrating TPC *******");
104 procesTPC = new AliTPCPreprocessorOffline;
105 // switch on parameter validation
106 procesTPC->SetTimeGainRange(0.5,5.0);
107 procesTPC->SetMaxVDriftCorr(0.2);
108 //procesTPC->SetMinTracksVdrift(100000);
109 procesTPC->SwitchOnValidation();
111 // Make timegain calibration
112 //proces.CalibTimeGain("CalibObjects.root", runNumber,AliCDBRunRange::Infinity(),targetOCDBstorage);
113 if (isMagFieldON) procesTPC->CalibTimeGain("CalibObjects.root", runNumber,runNumber,targetStorage);
115 // Make vdrift calibration
116 //proces.CalibTimeVdrift("CalibObjects.root",runNumber,AliCDBRunRange::Infinity(),targetOCDBstorage);
117 procesTPC->CalibTimeVdrift("CalibObjects.root",runNumber,runNumber,targetStorage);
120 Printf("\n******* NOT Calibrating TPC: detStr = %s, TPC_qf = %d *******", detStr.Data(), (Int_t)TPC_qf);
124 AliTOFAnalysisTaskCalibPass0 *procesTOF=0;
125 if (detStr.Contains("TOF") && detStr.Contains("TPC") && TOF_qf){
126 procesTOF = new AliTOFAnalysisTaskCalibPass0;
127 Printf("\n******* Calibrating TOF *******");
128 if (isMagFieldON) procesTOF->ProcessOutput("CalibObjects.root", targetStorage);
130 printf("Not calibrating TOF in case of mag field OFF\n");
134 Printf("\n******* NOT Calibrating TOF: detStr = %s, TOF_qf = %d *******", detStr.Data(), (Int_t)TOF_qf);
138 AliT0PreprocessorOffline *procesT0= 0;
139 if (detStr.Contains("T0") && T0_qf) {
140 Printf("\n******* Calibrating T0 *******");
141 // Make calibration of channels offset
142 procesT0 = new AliT0PreprocessorOffline;
144 procesT0->CalibOffsetChannels("CalibObjects.root",runNumber, runNumber, targetStorage);
146 procesT0->Process("CalibObjects.root",runNumber, runNumber, targetStorage);
149 Printf("\n******* NOT Calibrating T0: detStr = %s, T0_qf = %d *******", detStr.Data(), (Int_t)T0_qf);
153 AliTRDPreprocessorOffline *procesTRD = 0;
154 if (detStr.Contains("TRD") && detStr.Contains("TPC") && TRD_qf){
155 Printf("\n******* Calibrating TRD *******");
156 procesTRD = new AliTRDPreprocessorOffline;
157 if(isLHC10) procesTRD->SetSwitchOnChamberStatus(kFALSE);
158 procesTRD->SetLinearFitForVdrift(kTRUE);
159 procesTRD->SetMinStatsVdriftT0PH(600*10);
160 procesTRD->SetMinStatsVdriftLinear(50);
161 procesTRD->SetMinStatsGain(600);
162 procesTRD->SetLimitValidateNoData(60);
163 procesTRD->SetLimitValidateBadCalib(60);
164 procesTRD->SetAlternativeDriftVelocityFit(kTRUE);
165 procesTRD->Init("CalibObjects.root");
166 Int_t versionVdriftUsed = procesTRD->GetVersionVdriftUsed();
167 Int_t subversionVdriftUsed = procesTRD->GetSubVersionVdriftUsed();
168 Int_t versionGainUsed = procesTRD->GetVersionGainUsed();
169 Int_t subversionGainUsed = procesTRD->GetSubVersionGainUsed();
170 Int_t versionExBUsed = procesTRD->GetVersionExBUsed();
171 Int_t subversionExBUsed = procesTRD->GetSubVersionExBUsed();
172 printf("version and subversion vdrift %d and %d\n",versionVdriftUsed,subversionVdriftUsed);
173 printf("version and subversion gain %d and %d\n",versionGainUsed,subversionGainUsed);
174 printf("version and subversion exb %d and %d\n",versionExBUsed,subversionExBUsed);
175 procesTRD->Process("CalibObjects.root",runNumber,runNumber,targetStorage);
178 Printf("\n******* NOT Calibrating TRD: detStr = %s, TRD_qf = %d *******", detStr.Data(), (Int_t)TRD_qf);
182 AliMeanVertexPreprocessorOffline * procesMeanVtx=0;
183 if (detStr.Contains("ITSSPD") && SPD_qf) {
184 Printf("\n******* Calibrating MeanVertex *******");
185 procesMeanVtx = new AliMeanVertexPreprocessorOffline;
186 procesMeanVtx->ProcessOutput("CalibObjects.root", targetStorage, runNumber);
189 Printf("\n******* NOT Calibrating MeanVertex: detStr = %s, SPD_qf = %d *******", detStr.Data(), (Int_t)SPD_qf);
193 // Print calibration status into the stdout
195 Int_t trdStatus = (procesTRD) ? procesTRD->GetStatus():0;
196 Int_t tofStatus = (procesTOF) ? procesTOF->GetStatus():0;
197 Int_t t0Status = (procesT0) ? procesT0->GetStatus():0;
198 Int_t tpcStatus = (procesTPC) ? procesTPC->GetStatus():0;
199 Int_t meanVtxStatus = (procesMeanVtx) ? procesMeanVtx->GetStatus():0;
202 printf("******* CPass0 calibration status *******\n");
203 printf("TRD calibration status=%d\n",trdStatus);
204 printf("TOF calibration status=%d\n",tofStatus);
205 printf("TPC calibration status=%d\n",tpcStatus);
206 printf("T0 calibration status=%d\n",t0Status);
207 printf("MeanVertex calibration status=%d\n",meanVtxStatus);
209 TTreeSRedirector *pcstream = new TTreeSRedirector("cpassStat.root","recreate");
210 printCalibStat(runNumber, "CalibObjects.root",pcstream);
216 // function to print statistics used to calibrate the various detectors
218 void printCalibStat(Int_t run, const char * fname, TTreeSRedirector * pcstream){
221 // Dump the statistical information about all histograms in the calibration files
222 // into the statistical tree, print on the screen (log files) as well
225 // 1. Default dump for all histograms
226 // Information to dump:
227 // stat =Entries, Mean, MeanError, RMS, MaxBin
228 // Branch naming convention:
229 // <detName>_<hisName><statName>
231 // 2. Detector statistical information - to be implemented by expert
232 // - First version implemented by MI
236 TFile *fin = TFile::Open(fname);
238 const Double_t kMaxHis=10000;
240 TList * keyList = fin->GetListOfKeys();
241 Int_t nkeys=keyList->GetEntries();
242 Double_t *hisEntries = new Double_t[kMaxHis];
243 Double_t *hisMean = new Double_t[kMaxHis];
244 Double_t *hisMeanError = new Double_t[kMaxHis];
245 Double_t *hisRMS = new Double_t[kMaxHis];
246 Double_t *hisMaxBin = new Double_t[kMaxHis];
249 if (pcstream) (*pcstream)<<"calibStatAll"<<"run="<<run;
250 for (Int_t ikey=0; ikey<nkeys; ikey++){
251 TObject * object = fin->Get(keyList->At(ikey)->GetName());
252 if (!object) continue;
253 if (object->InheritsFrom("TCollection")==0) continue;
254 TSeqCollection *collection = (TSeqCollection*)object;
255 Int_t nentries= collection->GetEntries();
256 for (Int_t ihis=0; ihis<nentries; ihis++){
257 TObject * ohis = collection->At(ihis);
259 if (ohis->InheritsFrom("TH1")==0) continue;
260 TH1* phis = (TH1*)ohis;
261 hisEntries[counter]=phis->GetEntries();
263 if (ohis->InheritsFrom("TH2")) idim=2;
264 if (ohis->InheritsFrom("TH3")) idim=3;
265 hisMean[counter]=phis->GetMean(idim);
266 hisMeanError[counter]=phis->GetMeanError(idim);
267 hisRMS[counter]=phis->GetRMS(idim);
268 hisMaxBin[counter]=phis->GetBinCenter(phis->GetMaximumBin());
269 if (pcstream) (*pcstream)<<"calibStatAll"<<
270 Form("%s_%sEntries=",keyList->At(ikey)->GetName(), phis->GetName())<<hisEntries[counter]<<
271 Form("%s_%sMean=",keyList->At(ikey)->GetName(), phis->GetName())<<hisMean[counter]<<
272 Form("%s_%sMeanError=",keyList->At(ikey)->GetName(), phis->GetName())<<hisMeanError[counter]<<
273 Form("%s_%sRMS=",keyList->At(ikey)->GetName(), phis->GetName())<<hisRMS[counter]<<
274 Form("%s_%sMaxBin=",keyList->At(ikey)->GetName(), phis->GetName())<<hisMaxBin[counter];
275 //printf("Histo:\t%s_%s\t%f\t%d\n",keyList->At(ikey)->GetName(), phis->GetName(), hisEntries[counter],idim);
282 // Expert dump example (MI first iteration):
289 TList * TOFCalib = (TList*)fin->Get("TOFHistos");
291 TH1 *histoEvents = (TH1*)TOFCalib->FindObject("hHistoVertexTimestamp");
292 TH1 *histoTracks = (TH1*)TOFCalib->FindObject("hHistoDeltatTimestamp");
293 if (histoEvents && histoTracks){
294 tofEvents = TMath::Nint(histoEvents->GetEntries());
295 tofTracks = TMath::Nint(histoTracks->GetEntries());
299 printf("Monalisa TOFevents\t%d\n",tofEvents);
300 if (pcstream) (*pcstream)<<"calibStatAll"<<"TOFevents="<<tofEvents;
301 printf("Monalisa TOFtracks\t%d\n",tofTracks);
302 if (pcstream) (*pcstream)<<"calibStatAll"<<"TOFtracks="<<tofTracks;
305 // 1.) TPC dump - usefull events/tracks for the calibration
309 TObject* obj = dynamic_cast<TObject*>(fin->Get("TPCCalib"));
310 TObjArray* array = dynamic_cast<TObjArray*>(obj);
311 TDirectory* dir = dynamic_cast<TDirectory*>(obj);
312 AliTPCcalibTime * calibTime = NULL;
314 calibTime = dynamic_cast<AliTPCcalibTime*>(dir->Get("calibTime"));
317 calibTime = (AliTPCcalibTime *)array->FindObject("calibTime");
320 tpcEvents = TMath::Nint(calibTime->GetTPCVertexHisto(0)->GetEntries());
321 tpcTracks = TMath::Nint(calibTime->GetResHistoTPCITS(0)->GetEntries());
323 printf("Monalisa TPCevents\t%d\n",tpcEvents);
324 if (pcstream) (*pcstream)<<"calibStatAll"<<"TPCevents="<<tpcEvents;
325 printf("Monalisa TPCtracks\t%d\n",tpcTracks);
326 if (pcstream) (*pcstream)<<"calibStatAll"<<"TPCtracks="<<tpcTracks;
333 TList * TRDCalib = (TList*)fin->Get("TRDCalib");
335 TH1 *histoEvents = (TH1*)TRDCalib->FindObject("NEventsInput_AliTRDCalibTask");
336 TH1 *histoTracks = (TH1*)TRDCalib->FindObject("AbsoluteGain_AliTRDCalibTask");
337 if (histoEvents && histoTracks){
338 trdEvents= TMath::Nint(histoEvents->GetEntries());
339 trdTracks= TMath::Nint(histoTracks->GetEntries());
343 printf("Monalisa TRDevents\t%d\n",trdEvents);
344 if (pcstream) (*pcstream)<<"calibStatAll"<<"TRDevents="<<trdEvents;
345 printf("Monalisa TRDtracks\t%d\n",trdTracks);
346 if (pcstream) (*pcstream)<<"calibStatAll"<<"TRDtracks="<<trdTracks;
352 TList * T0Calib = (TList*)fin->Get("T0Calib");
354 TH1 *histoEvents = (TH1*) T0Calib->FindObject("fTzeroORAplusORC");
356 T0Events= TMath::Nint(histoEvents->GetEntries());
360 printf("Monalisa T0events\t%d\n",T0Events);
361 if (pcstream) (*pcstream)<<"calibStatAll"<<"T0events="<<T0Events;
364 // 4. Mean vertex - dump
365 Int_t meanVertexEvents=0;
366 TList * meanVertexCalib = (TList*)fin->Get("MeanVertex");
367 if (meanVertexCalib) {
368 TH1 *histoEvents = (TH1*) meanVertexCalib->FindObject("hTRKVertexX");
370 meanVertexEvents = TMath::Nint(histoEvents->GetEntries());
372 delete meanVertexCalib;
374 printf("Monalisa MeanVertexevents\t%d\n",meanVertexEvents);
375 if (pcstream) (*pcstream)<<"calibStatAll"<<"MeanVertexevents="<<meanVertexEvents;
382 TList * SDDCalib = (TList*)fin->Get("clistSDDCalib");
384 TH1 *histoEvents = (TH1*) SDDCalib->FindObject("hNEvents");
386 sddEvents = TMath::Nint(histoEvents->GetBinContent(4));
387 sddTracks = TMath::Nint(histoEvents->GetBinContent(5));
391 printf("Monalisa SDDevents\t%d\n",sddEvents);
392 if (pcstream) (*pcstream)<<"calibStatAll"<<"SDDevents="<<sddEvents;
393 printf("Monalisa SDDtracks\t%d\n",sddTracks);
394 if (pcstream) (*pcstream)<<"calibStatAll"<<"SDDtracks="<<sddTracks;
397 if (pcstream) (*pcstream)<<"calibStatAll"<<"\n";