Store main and detector configuration in output file for reference
Store the full configuration object alongside the data in every ROOTObjectWriter output file for reference. This ensures, that all information for the run concerned is contained within the file. The config values can be used for later lookup of the run parameters.
A nice way to do this would be adding another folder in the ROOT file, with all the configuration sections and their respective key-value pairs (simply as strings for convenience). This way, values can be easily retrieved in any code analyzing the data.
Edited by Koen Wolters