switch on bkg-rejection in TOF cpass0 task

[u/mrichter/AliRoot.git] / TOF / AliTOFPreprocessor.cxx

diff --git a/TOF/AliTOFPreprocessor.cxx b/TOF/AliTOFPreprocessor.cxx
index 5d85c696bc594aedb911152c0e646dc9ae91ccf1..c78fbe3ea8ab51b8d85ef8c3f846321c8871dbfb 100644 (file)
--- a/TOF/AliTOFPreprocessor.cxx
+++ b/TOF/AliTOFPreprocessor.cxx
@@ -506,6 +506,10 @@ UInt_t AliTOFPreprocessor::ProcessOnlineDelays()
                          list->Print();
                          for (Int_t jj=0;jj<list->GetEntries();jj++){
                                  TObjString * str = dynamic_cast<TObjString*> (list->At(jj));
+                                 if (!str) {
+                                   AliError("dynamic_cast returned NULL");
+                                   return 4;
+                                 }
                                  AliInfo(Form("found source %s", str->String().Data()));
                                  // file to be stored run per run
                                  TString fileNameRun = GetFile(kDAQ, "RUNLevel", str->GetName());
@@ -558,7 +562,11 @@ UInt_t AliTOFPreprocessor::ProcessOnlineDelays()
                  AliInfo("The following sources produced files with the id DELAYS");
                  listTot->Print();
                  for (Int_t jj=0;jj<listTot->GetEntries();jj++){
-                         TObjString * str = dynamic_cast<TObjString*> (listTot->At(jj));
+                   TObjString * str = dynamic_cast<TObjString*> (listTot->At(jj));
+                   if (!str) {
+                     AliError("dynamic_cast returned NULL");
+                                   return 4;
+                         }
                          AliInfo(Form("found source %s", str->String().Data()));
                          
                          // file with summed histos, to extract calib params
@@ -927,6 +935,11 @@ AliTOFPreprocessor::ProcessT0Fill()
     sigma = 200.;
   }
 
+  /* scratch values from the fit and use max bin center as t0-fill */
+  mean = maxBinCenter;
+  sigma = -1.;
+  Log(Form("do not care about fitted value, just use max bin as t0-fill: %f ps", mean));
+
   /* create RunParams object */
   UInt_t timestamp[1] = {0};
   Float_t t0[1] = {mean};
@@ -1045,6 +1058,8 @@ AliTOFPreprocessor::ProcessNoiseCalibTrg()
     rate_err /= fMatchingWindow[ich] * 1.e-9;
     hNoiseRate->SetBinContent(ich + 1, rate);
     hNoiseRate->SetBinError(ich + 1, rate_err);
+    /* check error */
+    if (rate_err == 0.) continue;
     /* check noise rate and set noise flags */
     if ((rate - 3. * rate_err) > noiseThr) {
       Log(Form("channel %d detected as noisy: rate = (%f +- %f) Hz", ich, rate, rate_err));
@@ -1251,6 +1266,10 @@ UInt_t AliTOFPreprocessor::ProcessPulserData()
                  for (Int_t jj=0;jj<listPulser->GetEntries();jj++){
                          Int_t nPulserSource = 0;
                          TObjString * str = dynamic_cast<TObjString*> (listPulser->At(jj));
+                         if (!str) {
+                           AliError("dynamic_cast returned NULL");
+                           return 4;
+                         }
                          AliInfo(Form("found source %s", str->String().Data()));
                          // file to be stored run per run
                          TString fileNamePulser = GetFile(kDAQ, "PULSER", str->GetName());
@@ -1379,9 +1398,7 @@ UInt_t AliTOFPreprocessor::ProcessPulserData()
     AliCDBMetaData metaDataHisto;
     metaDataHisto.SetBeamPeriod(0);
     metaDataHisto.SetResponsible("Chiara Zampolli");
-    char comment[200];
-    sprintf(comment,"This preprocessor stores the Ref data from a pulser run.");
-    metaDataHisto.SetComment(comment);
+    metaDataHisto.SetComment("This preprocessor stores the Ref data from a pulser run.");
     AliInfo("Storing Reference Data");
     resultPulserRef = StoreReferenceData("Calib","PulserData",htofPulser, &metaDataHisto);
     if (!resultPulserRef){
@@ -1481,6 +1498,10 @@ UInt_t AliTOFPreprocessor::ProcessNoiseData()
                  for (Int_t jj=0;jj<listNoise->GetEntries();jj++){
                          Int_t nNoiseSource = 0;
                          TObjString * str = dynamic_cast<TObjString*> (listNoise->At(jj));
+                         if (!str) {
+                           AliError("dynamic_cast returned NULL");
+                           return 4;
+                         }
                          AliInfo(Form("found source %s", str->String().Data()));
                          // file to be stored run per run
                          TString fileNameNoise = GetFile(kDAQ, "NOISE", str->GetName());
@@ -1620,9 +1641,7 @@ UInt_t AliTOFPreprocessor::ProcessNoiseData()
     AliCDBMetaData metaDataHisto;
     metaDataHisto.SetBeamPeriod(0);
     metaDataHisto.SetResponsible("Chiara Zampolli");
-    char comment[200];
-    sprintf(comment,"This preprocessor stores the Ref data from a noise run. ");
-    metaDataHisto.SetComment(comment);
+    metaDataHisto.SetComment("This preprocessor stores the Ref data from a noise run. ");
     AliInfo("Storing Reference Data");
     resultNoiseRef = StoreReferenceData("Calib","NoiseData",htofNoise, &metaDataHisto);
     if (!resultNoiseRef){
@@ -1908,6 +1927,7 @@ AliTOFPreprocessor::FillWithCableLengthMap(AliTOFChannelOnlineArray *cal)
            
            /* get channel index */
            index = AliTOFGeometry::GetIndex(det);
+           if (index < 0) continue;
            
            /* get cable time shift */
            cableTimeShift = AliTOFCableLengthMap::GetCableTimeShift(iddl, islot, ichain, itdc);