  In this proceeding we present the procedure that we have adopted to obtain a
dataset of Padova94 tracks interpolated in metallicity. The procedure requires
special care to avoid spurious features in the resulting grid, thus we have
subdivided tracks in evolutionary phases, we have chosen the suitable
interpolation method and the transition masses. Finally, we have compared our
interpolated dataset with a similar models, Girardi et al. 2000, obtaining a
general good agreement.
