code: def get_site_orbital_dos(self, site, orbital):
          
          return Dos(self.efermi, self.energies, self.pdos[site][orbital])
docs: 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.