&nl_modif_mix
add_Li=2.d0,
add_Be=0.d0,
add_B=0.d0,
add_C=-1.0d0,
add_N=0.d0,
add_O=-0.3d0,
add_F=0.d0,
add_Ne=0.d0,
add_Na=0.d0,
add_Mg=0.d0,
add_Al=0.d0,
add_Si=0.d0,
add_P=0.d0,
add_S=0.d0,
add_Cl=0.d0,
add_Ar=0.d0,
add_K=0.d0,
add_Ca=0.d0,
add_Sc=0.d0,
add_Ti=0.d0,
add_V=0.d0,
add_Cr=0.d0,
add_Mn=0.d0,
add_Fe=0.d0,
add_Co=0.d0,
add_Ni=0.d0,
add_Z=-1.d0
/