Fix (n,na) score
Fix (n,na) score

shikhar413/openmc,amandalund/openmc,walshjon/openmc,liangjg/openmc,liangjg/openmc,shikhar413/openmc,mit-crpg/openmc,liangjg/openmc,mit-crpg/openmc,mit-crpg/openmc,paulromano/openmc,mit-crpg/openmc,shikhar413/openmc,paulromano/openmc,paulromano/openmc,amandalund/openmc,amandalund/openmc,walshjon/openmc,walshjon/openmc,paulromano/openmc,walshjon/openmc,amandalund/openmc,shikhar413/openmc,liangjg/openmc