def METHOD_NAME(axs, units='d'):
    """Adds legends, labels, limits."""
    axs[0].set_xlabel(f"time [{units}]")
    axs[0].set_ylabel("dt [days]")
    axs[0].legend(loc='lower left')
    axs[1].set_xlabel("cycles [-]")
    axs[1].set_ylabel(f"dt [days]")
    return