message: EMCal Embed: Add absolute file number hist
  Now keeps track of precisely which file was embedded and how many times.
diff: @@ -742,6 +742,11 @@ void AliAnalysisTaskEmcalEmbeddingHelper::UserCreateOutputObjects()
  histTitle = "Number of files which contributed events to be embedded";
  fHistManager.CreateTH1(histName, histTitle, 1, 0, 2);
  + // File number which was embedded
  + histName = "fHistAbsoluteFileNumber";
  + histTitle = "Number of times each absolute file number was embedded";
  + fHistManager.CreateTH1(histName, histTitle, fMaxNumberOfFiles, 0, fMaxNumberOfFiles);
  +
  // Add all histograms to output list
  TIter next(fHistManager.GetListOfHistograms());
  TObject* obj = 0;
  @@ -996,6 +1001,7 @@ void AliAnalysisTaskEmcalEmbeddingHelper::InitTree()
  // Add to the count the number of files which were embedded
  fHistManager.FillTH1("fHistNumberOfFilesEmbedded", 1);
  + fHistManager.FillTH1("fHistFileNumber", (fFileNumber + fFilenameIndex) % fMaxNumberOfFiles);
  // Check for pythia cross section and extract if possible
  // fFileNumber corresponds to the next file
  