meandiff = sigmadiff = meanver = meancfdtime = sigmacfdtime =0;
TH1F *cfd = (TH1F*) gFile->Get(Form("CFD1minCFD%d",i+1));
TH1F *cfdtime = (TH1F*) gFile->Get(Form("CFD%d",i+1));
- if(!cfd) AliWarning(Form("no Diff histograms collected by PHYS DA for channel %i", i));
- if(!cfdtime) AliWarning(Form("no CFD histograms collected by PHYS DA for channel %i", i));
+ if(!cfd) {
+ AliWarning(Form("no Diff histograms collected by PHYS DA for channel %i", i));
+ ok=false;
+ return ok;
+ }
+ if(!cfdtime) {
+ AliWarning(Form("no CFD histograms collected by PHYS DA for channel %i", i));
+ ok=false;
+ return ok;
+ }
if(cfd) {
nent = Int_t(cfd->GetEntries());
if(nent>500) {
meandiff = cfd->GetMean();
sigmadiff=cfd->GetRMS();
}
- Int_t maxBin = cfd->GetMaximumBin();
- Double_t meanEstimate = cfd->GetBinCenter( maxBin);
- if(TMath::Abs(meanEstimate - meandiff) > 20 ) meandiff = meanEstimate;
+ Int_t maxBin = cfd->GetMaximumBin();
+ Double_t meanEstimate = cfd->GetBinCenter( maxBin);
+ if(TMath::Abs(meanEstimate - meandiff) > 20 ) meandiff = meanEstimate;
}
else
{
ok=false;
AliWarning(Form(" Not enouph data in PMT %i- PMT1: %i ", i, nent));
}
- if(!cfd) AliWarning(Form("no CFD histograms collected by PHYS DA for channel %i", i));
}
- // printf(" i = %d buf1 = %s\n", i, buf1);
+ // printf(" i = %d buf1 = %s\n", i, buf1);
if(cfdtime) {
nent = Int_t(cfdtime->GetEntries());
if(nent > 500 ) { //!!!!!!!!!!
meancfdtime = cfdtime->GetMean();
sigmacfdtime = cfdtime->GetRMS();
}
- Int_t maxBin = cfdtime->GetMaximumBin();
- Double_t meanEstimate = cfdtime->GetBinCenter( maxBin);
- if(TMath::Abs(meanEstimate - meancfdtime) > 20 ) meancfdtime = meanEstimate;
+ Int_t maxBin = cfdtime->GetMaximumBin();
+ Double_t meanEstimate = cfdtime->GetBinCenter( maxBin);
+ if(TMath::Abs(meanEstimate - meancfdtime) > 20 ) meancfdtime = meanEstimate;
}
+ else
+ {
+ ok=false;
+ AliWarning(Form(" Not enouph data in PMT in CFD peak %i - %i ", i, nent));
+ }
}
- else
- {
- ok=false;
- AliWarning(Form(" Not enouph data in PMT in CFD peak %i - %i ", i, nent));
- }
SetTimeEq(i,meandiff);
SetTimeEqRms(i,sigmadiff);
SetCFDvalue(i,0,meancfdtime);
if (cfd) delete cfd;
if (cfdtime) delete cfdtime;
-
+
}
TH1F *ver = (TH1F*) gFile->Get("hVertex");
if(!ver) AliWarning("no T0 histogram collected by PHYS DA ");
gFile->Close();
delete gFile;
-
+
}
return ok;
}
//________________________________________________________________
-Bool_t AliT0CalibTimeEq::ComputeOfflineParams(const char* filePhys, Float_t *timecdb, Float_t *cfdvalue, Int_t badpmt)
+ Bool_t AliT0CalibTimeEq::ComputeOfflineParams(const char* filePhys, Float_t *timecdb, Float_t *cfdvalue, Int_t badpmt)
{
- // compute online equalized time
+ // compute offline equalized time
Float_t meandiff, sigmadiff, meanver, meancfdtime, sigmacfdtime;
meandiff = sigmadiff = meanver = meancfdtime = sigmacfdtime =0;
Int_t nent=0;
Bool_t ok=false;
TH1F *cfddiff = NULL;
TH1F *cfdtime = NULL;
+ TObjArray * TzeroObj = NULL;
gFile = TFile::Open(filePhys);
if(!gFile) {
meandiff = sigmadiff = meanver = meancfdtime = sigmacfdtime =0;
ok=true;
TDirectory *dr = (TDirectory*) gFile->Get("T0Calib");
- if (!dr ) { AliError("No input T0calib found ");
+ /* if (!dr ) { AliError("No input T0calib found ");
+ ok=false;
return ok;
- }
- TObjArray * TzeroObj = (TObjArray*) dr->Get("T0Calib");
+ } */
+ if (dr) TzeroObj = (TObjArray*) dr->Get("T0Calib");
for (Int_t i=0; i<24; i++)
{
}
else
{
- cfddiff = (TH1F*)dr->Get(Form("CFD1minCFD%d",i+1));
- cfdtime = (TH1F*)dr->Get(Form("CFD1minCFD%d",i+1));
+ cfddiff = (TH1F*)gFile->Get(Form("CFD1minCFD%d",i+1));
+ cfdtime = (TH1F*)gFile->Get(Form("CFD1minCFD%d",i+1));
}
- if(!cfddiff) AliWarning(Form("no Diff histograms collected by pass0 for channel %i", i));
- if(!cfdtime) AliWarning(Form("no CFD histograms collected by pass0 %i", i));
- if(cfddiff) {
+ if(!cfddiff || !cfdtime) {
+ AliWarning(Form("no histograms collected by pass0 for channel %i", i));
+ ok=false;
+ delete gFile;
+ return ok;
+ }
+ if(cfddiff) {
nent = Int_t(cfddiff->GetEntries());
if(nent>500 ) { //!!!!!
if(cfddiff->GetRMS()>1.5 )