Created elemental subroutine calculate_statistics.
Created elemental subroutine calculate_statistics.

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