Updated to correct for session changes and generally tydied up routine including making interpolation more efficient
Updated to correct for session changes and generally tydied up routine including making interpolation more efficient


git-svn-id: b7791fb0f5d07d96612766859ad70a13be88ea96@3933 305cdda6-5ce1-45b3-a98d-dfc68c8b3305

certik/nektar,certik/nektar,certik/nektar