10. Calibration

Calibration processes at Belle II are designed to be run within the basf2 environment so that any basf2 user can develop and run them without needing to install anything else. The calibration package contains three main components:

1. The calibration framework C++ code that defines base classes and basf2 modules to extract calibration data objects during a basf2 process and save them.

2. The calibration framework Python code which is essentially a job submission and monitoring system.

3. The prompt calibration scripts which define the processes that the automated calibration system will use.

This document focuses on the Python CAF code and the various tools provided to run prompt calibrations.

10.1. Calibration Framework (CAF)

• 10.1.1. The Calibration Framework (CAF)
  • The Calibration Class
  • The CAF Class
  • The Algorithm Class
  • Restarting The CAF From Failure
  • Multiple Collections
  • The b2caf-status Tool
  • The b2caf-filemap Tool
  • Job Submission Backends
  • Utility Functions + Objects
  • Advanced Usage
  • Skimming Events With The SoftwareTriggerResult

10.2. Prompt Calibration

• 10.2.1. Prompt Calibration Tools
  • Overview
  • Getting Started
  • Command Line Tools
  • Utility Functions