In an analysis, I am creating a set of intermediate histograms that I don’t intend to save, and from them a smaller set of histograms that are the result I that would like to save in a ROOT file.
When I open a ROOT file for writing (e.g. as “RECREATE”), all new histograms are written to it whether or not I would like to save them. How do I prevent all new histograms from being saved?
ROOT Version: 6.20/04
Platform: CentOS 7
Compiler: Not Provided