Modifications to support new function routine
Modifications to support new function routine

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