Add call to EventDataSvc.clearStore to gaudiiter.py
Make sure to cleanup the TES before changing the geometry, to prevent hanging in a mutex lock. See also https://its.cern.ch/jira/browse/LHCBPS-1850?focusedCommentId=3264855
Make sure to cleanup the TES before changing the geometry, to prevent hanging in a mutex lock. See also https://its.cern.ch/jira/browse/LHCBPS-1850?focusedCommentId=3264855