meam data from vax files fcc,bcc,dia elt lat z ielement atwt alpha b0 b1 b2 b3 alat esub asub t0 t1 t2 t3 rozero ibar 'U' 'fcc' 12 92 238.03 5.1 4.80 6.0 6 6 4.280 5.27 0.98 1 2.50 4 1.0 1 0 'Zr' 'bcc' 8. 40 91.224 4.10 2.80 2.0 7.00 1 3.535 6.20 0.48 1.0 3.00 2.0 -7 1 0