Correctionlib is a library that provides a standardized interface for evaluating physics object correction factors and scale factors defined in JSON format [see documentation]. It supports python and C++ (that I know of). It returns correction parameters typically in bins of pT and eta of the physics objects. I designed this correctionlib-to-text converter for systems not compatible with correctionlib, where I flatten the information organised in json format and write down into text files with a pandas dataframe structure. These text files can be parsed easily into C++ or python based analysis framework. Instructions for each types of corrections are given in the respective directories:
- correctionlib [can be installed with
conda install correctionlib] - json
- pandas
- numpy
- Medium ID corrections for muon.
- Medium working point for b-jets.
Feel free to use and modify this project as per your needs. Contact me if you need help.