# Linear and nonlinear response calculation for AlAs
# Perturbations: electric fields & atomic displacements
# (M. Veithen, 21.4.2005)

#Definition of lattice parameters
#********************************
   acell       3*10.53
   rprim       0.0 0.5 0.5
               0.5 0.0 0.5
               0.5 0.5 0.0

#Definition of atomic positions and types
#*************************************
   natom       2
   ntypat      2
   znucl       13 33
   typat       1 2
   xred        0    0    0
               0.25 0.25 0.25
   ixc         3

#Parameters of the SCF cycles
#****************************
   nstep       100


#Plane wave basis and k-point grid
#*********************************
   ecut        2.8
   ecutsm      0.5
   dilatmx     1.05
   ngkpt       6 6 6
   nshiftk     4
   shiftk      0.5 0.5 0.5
               0.5 0.0 0.0
               0.0 0.5 0.0
               0.0 0.0 0.5

ndtset 5     jdtset 1 2 3 4 5

#DATASET1 : scf calculation: GS WF in the BZ
#********************************************
   prtden1    1
   kptopt1    1
   toldfe1    1.0d-12

#DATASET2 : non scf calculation: GS WF in the whole BZ
#*****************************************************
   getden2    1
   kptopt2    2
     iscf2   -2
   getwfk2    1
   tolwfr2    1.0d-22
    nband2    4


#DATASET3 : ddk on the MP grid of k-points
#*****************************************
   getwfk3    2
    rfdir3    1 1 1
   rfelfd3    2
   tolwfr3    1.0d-22
    nband3    4
   kptopt3    2

#DATASET4 : ddE on the MP grid of k-points
#*****************************************
   prtden4    1
   getwfk4    2
   getddk4    3
    rfdir4    1 1 1
   rfphon4    1
  rfatpol4    1 2
   tolvrs4    1.0d-12
   rfelfd4    3
    nband4    4
   kptopt4    2
  prepanl4    1

#DATASET5 : 3DTE calculation
#***************************
   getden5    1
  get1den5    4
   getwfk5    2
   get1wf5    4
    nband5    4
   kptopt5    2
optdriver5    5
  d3e_pert1_elfd5    1
  d3e_pert1_phon5    1
 d3e_pert1_atpol5    1 2
   d3e_pert1_dir5    1 1 1
  d3e_pert2_elfd5    1
   d3e_pert2_dir5    1 1 1
  d3e_pert3_elfd5    1
   d3e_pert3_dir5    1 1 1

nbdbuf 0


 pp_dirpath "$ABI_PSPDIR"
 pseudos "PseudosTM_pwteter/13al.pspnc, PseudosTM_pwteter/33as.pspnc"

#%%<BEGIN TEST_INFO>
#%% [setup]
#%% executable = abinit
#%% test_chain = tnlo_2.in, tnlo_3.in, tnlo_4.in, tnlo_5.in
#%% [files]
#%% files_to_test = 
#%%   tnlo_2.out, tolnlines=  9, tolabs=  9.000e-07, tolrel=  6.000e-05
#%% [paral_info]
#%% max_nprocs = 2
#%% [extra_info]
#%% authors =  M. Veithen
#%% keywords = NC, DFPT, NONLINEAR
#%% description = 
#%%   Linear and nonlinear response calculation for AlAs
#%%   Perturbations: electric fields & atomic displacements
#%%<END TEST_INFO>