put collective property for string reading
put collective property for string reading

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