!Input file for the anaddb code. Analysis of the DDB for BaSr(TiO3)2 FCC unit cell

!Flags
 dieflag   2     ! 2=> electronic dielectric tensor only
 ifcflag   1     ! Interatomic force constant flag

!Effective charges
  chneut   2     ! Charge neutrality requirement for effective charges.
                 !        2=> imposed with weights proportional to screening)

!Interatomic force constant info
  dipdip  1      ! Dipole-dipole interaction treatment
  ifcana  0      ! Analysis of the IFCs
  ifcout 20      ! Number of IFC's written in the output, per atom
  natifc  3      ! Number of atoms in the cell for which ifc's are analysed
   atifc  1 2 3  ! List of atoms

!Wavevector grid number 1 (coarse grid, from DDB)
  brav    2      ! Bravais Lattice : 1-S.C., 2-F.C., 3-B.C., 4-Hex.)
  ngqpt   1  1  1   ! Monkhorst-Pack indices
  nqshft  2         ! number of q-points in repeated basic q-cell
  q1shft  3*0.0  3*0.5

!Wavevector list number 1 (Reduced coordinates and normalization factor)
  nph1l     5      ! number of phonons in list 1
  qph1l   0.0  0.0  0.0  1.0
          0.0  0.5  0.5  1.0
          0.5  0.0  0.5  1.0
          0.5  0.5  0.0  1.0
          0.5  0.5  0.5  1.0
# Not the default value, to keep temporal continuity with older versions
  symdynmat 0

#%%<BEGIN TEST_INFO>
#%% [setup]
#%% executable = anaddb
#%% [files]
#%% files_to_test = 
#%%   t39.abo, tolnlines = 0, tolabs = 0.000e+00, tolrel = 0.000e+00
#%% extra_inputs = t39.ddb.in.gz
#%% [paral_info]
#%% max_nprocs = 4
#%% [extra_info]
#%% keywords = 
#%% authors = Unknown
#%% description = 
#%%   BaSr(TiO3)2 FCC unit cell. Show how to use only the q Gamma point
#%%   to obtain symmetric IFCs using Anaddb.
#%% topics = Phonons, PhononBands
#%%<END TEST_INFO>