src

Groovy access to QADB

This directory contains the Groovy source code to access the QA database

• first, set environment variables with source ../environ.sh
• then run your analysis script with run-groovy, a groovy wrapper script provided by coatjava (at $COATJAVA/bin/run-groovy)
• see example scripts in examples/ directory
  • a standard usage of QA cuts is demonstrated in examples/cutCustom.groovy
• usage notes:
  • include the QADB class with import clasqa.QADB, then instantiate
  • the QADB class provides several methods for accessing the QA info; you only need to provide it a run number and event number
  • database lookups are only performed as needed, so it is safe to use any accessor method in a standard analysis event loop