BaBar Histogramming

Information about BaBar's histogramming packages

• HepTuple is an abstract package. Hippo has been removed and HBook has been moved to a separate package, HbkTuple.
  
• HbkTuple is an implementation of HepTuple that uses HBook. It produces HBook files as output, which may be viewed using PAW.
  
• Distributed Histogramming is available through the DhpTuple and DhpDistHist packages. DhpTuple is a C++ implementation of HepTuple that is intended to be used for online distributed histogramming. DhpDistHist provides distribution mechanisms that work using DhpTuple.

Recent Tuple Environment Changes

Tags and Notes for Recent Releases

• Release 7.5.1
• Release 7.6.2
• Release 7.7.1
• Release 7.8.2
• Release 7.9.1
• Release 7.10.2
• Release 7.11.1
• Release 7.12.1