LHCBGAUSS-869: Set Log Output to WARNING to greatly reduce log size and run time
Port merging of branch 'LHCBGAUSS-869.OutputSuppression' into 'Sim09'
See merge request !308 (merged) for 'master' and !310 (merged) for 'Sim09-upgrade'
(cherry picked from commit 60f1aeca)
f6ccf3b6 Set Log Output to WARNING to greatly reduce log size and run time
Edited by Gloria Corti