Made test_filter_distribcell use vector tally data access
Made test_filter_distribcell use vector tally data access

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