fixed verbosity input reading
fixed verbosity input reading

johnnyliu27/openmc,kellyrowland/openmc,samuelshaner/openmc,smharper/openmc,bhermanmit/openmc,johnnyliu27/openmc,smharper/openmc,bhermanmit/openmc,sxds/opemmc,wbinventor/openmc,mit-crpg/openmc,nhorelik/openmc,sxds/opemmc,walshjon/openmc,shikhar413/openmc,walshjon/openmc,johnnyliu27/openmc,amandalund/openmc,lilulu/openmc,liangjg/openmc,wbinventor/openmc,paulromano/openmc,wbinventor/openmc,mjlong/openmc,wbinventor/openmc,kellyrowland/openmc,shikhar413/openmc,amandalund/openmc,amandalund/openmc,lilulu/openmc,mjlong/openmc,nhorelik/openmc,paulromano/openmc,bhermanmit/cdash,lilulu/openmc,samuelshaner/openmc,mit-crpg/openmc,paulromano/openmc,mit-crpg/openmc,shikhar413/openmc,shikhar413/openmc,samuelshaner/openmc,smharper/openmc,shenqicang/openmc,samuelshaner/openmc,liangjg/openmc,amandalund/openmc,mit-crpg/openmc,walshjon/openmc,johnnyliu27/openmc,liangjg/openmc,walshjon/openmc,smharper/openmc,liangjg/openmc,paulromano/openmc,shenqicang/openmc