########################################################################
#        Bulk calculation for many elemental solids
#            ( Only UCs used; i.e. no stacking )
########################################################################

-------------------------------- Defaults -----------------------------
%defaults
 out_level =   0         ! output level printing
 stack_dim =   0         ! No stacking (only UCs)
 rc        =   9  A      ! EHT default
 ef        = -10 eV      ! EHT default
 ei        =  100 meV    ! usual peak broadening for UCs
 kcut      =  100 A      ! k-grid cut-off
%end_defaults

-------------------------------- Hamiltonian --------------------------
%hamiltonian
 hij    = eht0
%end_hamiltonian

------------------------------- HCP systems ----------------------------
%include
 file : hcp.lattice
%end_include

%lattice
 label     = Ru-hcp
 alat      = 2.703
 primitive = hcp
%end_lattice
%block
 label    = Ru-hcp
 type     = uc
 lattice  = Ru-hcp
 sym      = hcp
 alat     = 2.703
 r_unit   = alat
 %atoms
   0.0d0  0.0d0      0.0d0      Ru-hcp
   0.0d0  0.5773502  0.8164965  Ru-hcp
 %end_atoms
%end_block

--------------------------- Calculation options ------------------------
%energy
 limits = -20 5 eV
 inc    =   50 meV
%end_energy
                                                                                
%dos
 type = l resolved
%end_dos