# meam data
# elt    lat    z       ielement  atwt
# alpha        b0       b1      b2      b3      alat            esub    asub
# t0   t1       t2      t3      rozero  ibar
'W'	'bcc'	8	1	183.850 
5.6649295496 	7.19 	0.00 	0.98 	2.70 	3.1638794752 	8.66 	0.33 
1	-3.00 	-4.96 	-10.23 	1.00 	3