Simplified p % g and p % last_g selection in tallying MG data
Simplified p % g and p % last_g selection in tallying MG data

mit-crpg/openmc,liangjg/openmc,liangjg/openmc,shikhar413/openmc,smharper/openmc,wbinventor/openmc,walshjon/openmc,amandalund/openmc,walshjon/openmc,wbinventor/openmc,mit-crpg/openmc,bhermanmit/openmc,johnnyliu27/openmc,liangjg/openmc,amandalund/openmc,wbinventor/openmc,wbinventor/openmc,shikhar413/openmc,smharper/openmc,amandalund/openmc,johnnyliu27/openmc,mit-crpg/openmc,paulromano/openmc,johnnyliu27/openmc,walshjon/openmc,samuelshaner/openmc,samuelshaner/openmc,amandalund/openmc,smharper/openmc,shikhar413/openmc,smharper/openmc,walshjon/openmc,paulromano/openmc,samuelshaner/openmc,johnnyliu27/openmc,paulromano/openmc,samuelshaner/openmc,paulromano/openmc,mit-crpg/openmc,shikhar413/openmc,liangjg/openmc,bhermanmit/openmc