Get the Dos for a particular orbital of a particular site.

        Args:
            site: Site in Structure associated with CompleteDos.
            orbital: Orbital in the site.

        Returns:
            Dos containing densities for orbital of site.

def get_site_orbital_dos(self, site, orbital):
        """
        Get the Dos for a particular orbital of a particular site.

        Args:
            site: Site in Structure associated with CompleteDos.
            orbital: Orbital in the site.

        Returns:
            Dos containing densities for orbital of site.
        """
        return Dos(self.efermi, self.energies, self.pdos[site][orbital])