The first 8 characters of each filename correspond to a specific model with a given initial mass. In particular, for each filename:
- the first character refers to the metallicity, z stands for 0;
- the next three characters indicate the initial mass, for example '013' means 13 Msun;
- the remaining 4 characters do not have any meaning in this case.

For any given mass there are 7 files:
*.10: Ejected masses computed for a mass cut that allows the ejection of 0.1 Msun of Ni56
Col. 1 = Name of isotope
Col. 2 = Atomic Number
Col. 3 = Atomic Mass
Col. 4 = Solar abundance in mass fraction (zero for zero metallicity stars)
Col. 5 = Production Factor (zero for zero metallicity stars)
Col. 6 = Total ejected mass (after full decay of all the unstable isotopes)
Col. 7 = Partial ejected mass (without the contribution of the unstable isotopes)
The columns beyond the 7th one report the ejected masses of all the unstable isotopes, decaying into the stable isotope with the given A and Z, before their full decay.

*.cum_ele: cumulative abundance of the elements in solar masses from the surface to the initial mass cut, after full decay of all the unstable isotopes. The first column shows the interior mass in solar masses, while the second and third should are unused. Each row provides the ejected masses of all the elements corresponding to the mass cut reported in the first column.

*.cum_iso_dec: cumulative abundance of the isotopes in solar masses from the surface to the initial mass cut, after full decay of all the unstable isotopes. The first column shows the interior mass in solar masses, while the second and third column are unused. Each row provides the ejected masses of all the elements corresponding to the mass cut reported in the first column.

*.cum_iso_nod: cumulative abundance of the isotopes in solar masses from the surface to the initial mass cut. The first column shows the interior mass in solar masses, while the second and third column are unused. Each row provides the ejected masses of all the elements corresponding to the mass cut reported in the first column.

*.yele: Ejected masses of the elements from H to Mo98, computed for a mass cut corresponding to the ejection of 0.1 Msun of Ni56, after full decay of all the unstable isotopes:
Col. 1 = Total ejected mass
Col. 2 = Production factor (zero for zero metallicity stars)
Col. 3 = Initial abundance (solar) in mass fraction (zero for zero metallicity stars)

*.yiso: Ejected masses of all the stable isotopes between H and Mo98, computed for a mass cut that allows the ejection of 0.1 Msun of Ni56, after full decay of all the unstable isotopes.
Col. 1 = Name of the isotope
Col. 2 = Atomic Number
Col. 3 = Atomic Mass
Col. 4 = Initial abundance (solar) in mass fraction (zero for zero metallicity stars)
Col. 5 = Production factor (zero for zero metallicity stars)
Col. 6 = Total ejected mass

*.yiso_nod: Ejected masses of all the isotopes between H and Mo98, computed for a mass cut that allows the ejection of 0.1 Msun of Ni56.
Col. 1 = Name of the isotope
Col. 2 = Atomic Number
Col. 3 = Atomic Mass
Col. 4 = Initial abundance (solar) in mass fraction (zero for zero metallicity stars)
Col. 5 = Production factor (zero for zero metallicity stars)
Col. 6 = Total ejected mass