#   HCP Re
 acell  2*2.7691 4.4747 Angstrom
 rprim  0.5   -sqrt(0.75)       0
        0.5    sqrt(0.75)       0    # This is to test the use of sqrt
        0        0              1
 nsppol 2
 nspinor 1
 nspden 2
 nband 23
 ecut 25 
 tsmear 0.02 eV
 ixc 11
 iscf 3
 natom 2
 ntypat 1
 typat 1 1
 kptopt 1
 shiftk 0 0 0.5
 nstep 20 
 occopt 3 
 toldfe  1.0d-10
 tolmxf 5.d-6
   xred  1/3
         2/3
         0.25

         2/3
         1/3
         0.75

 znucl 75.0