Fixed issue in ConsistentNuScatterMatrixXS
Fixed issue in ConsistentNuScatterMatrixXS

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