c ====<< & or & >>===
c & : VPP, VP 
c $ : DEC, HP, SUN
 &fnames
 F_INP    = './nfinput.data'
 F_POT(1) = '../../Al_ldapw91_nc_01.gncpp2'
 F_POT(2) = '../../N_ldapw91_us_01.gncpp2'
 F_CHGT   = '../<SCF_DIR>/nfchgt.data'
 &end
