*
*    Standard input file of program CONUSS module KREF
*      
************************************************************************
*  
*    Lines which first character is an asterisk (*) are
*    supposed to be comments and can occur anywhere
*    in the input stream.
*
*    Lines which first character is the char. (@)
*    will be interpreted as commands. They must match a
*    simple pattern :
*
*      @ variable_name := string
*    
*    In the following input stream @variable_name will 
*    be substituted by string. variable_name may be up
*    to 8 chars long. Continuation lines are not allowed.
*
*    Lines which first character is a percent sign (%)
*    identify parameters that will be fitted on request.
*
*    Every valid input line (begins not with *) looks like
*          <comment> :: <data> :: <comment>
*    or like
*          <comment> :: <data>
*    and <data> is read by CONUSS with free format.
*
************************************************************************
*
* input and output files
* ======================
*
  (1) material data input file      :: fepv_in
*
  (2) transmission data output file :: data_trns
*
*
  (3) name of the material          :: iron perovskite
*      
************************************************************************
*
* module run mode
* ===============
*
*  you may use :  r  for  reflected channel in Bragg/Laue geometry
*                 t       transmitted  .."..
*                 f       forward scattering geometry
*
  (4) mode :: forward scattering
*
************************************************************************
*
* netplanes and surface
* =====================
*
  (5) 1. Miller index of reflection       :: 0
  (6) 2. ...                              :: 0
  (7) 3. ...                              :: 0
*
  (8)  1. component of the surface normal  :: 0
  (9)  2. ...                              :: 0
  (10) 3. ...                              :: 1
*
************************************************************************
*
* incident radiation
* ==================
*
* angle between projection of k_in to the     
* surface and a reference vector, which is
*   - for a symmetric reflection the projection
*            of the base vector 1 to the surface
*   - for a asymmetric reflection the intersection
*            of surface and netplanes
*
  (11) azimuthal angle of k_in / deg    ::  0
*
************************************************************************
*
* external magnetic field
* =======================
*
* angle between the projection of k_in and the
*   projection of B_ext to the surface
*
  (12) azimuthal angle of B_ext / deg.  ::  0
*
* angle between B_ext and the surface normal
*
  (13) polar angle of B_ext / deg.      :: 90       
*
* magnitude of the external magnetic field
*
  (14) magnitude / Tesla  ::  0
*
************************************************************************
*
* energy range relative to the nuclear resonance
* ==============================================
*
  (15) begin calculation at this energy / gamma  :: -150
  (16) stop  ...                                 :: +150
  (17) nr. of steps                              :: 4001
*
************************************************************************
*
* thickness of the material perpendicular to the surface
* ======================================================
*
  (18) thickness unit / micron  ::  0.7
*
*
* thickness range, give values in units defined above 
*      
  (19) begin calculation at this thickness / units ::   1
  (20) stop  ...                                   ::   1
  (21) nr. of steps (max. 100)                     ::   1
*
************************************************************************
*
* control of the printout
* =======================
*
*
*     description of the internal
*      variables to be printed
*                                                       print?
S01 : Miller indices                                 :: yes
S02 : direction of the incoming beam                 :: yes
S03 : direction of the external magn. field          :: yes
S04 : Bragg angle                                    :: yes
S05 : energy grid                                    :: yes
S06 : base vectors of the unit cell                  :: no
S07 : normal vectors of netplanes and surface        :: yes
S08 : incident beam, k_in                            :: no
S09 : diffracted beam, k_out                         :: no
S10 :                                                :: no
S11 :                                                :: no
S12 : direction of magnetization                     :: no
S13 : Euler angles of k_in, k_out                    :: no
S14 : main axes of EFG                               :: no
S15 : direction of the magnetic hyperfine fields     :: no
S16 :                                                :: no
S17 :                                                :: no
S18 : structure factor of the unit cell subgroups    :: no
S19 : Debye-Waller-factor of the electron shells     :: no
S20 : electronic scattering amplitude                :: no
S21 :                                                :: no
S22 : polarizationmatrices                           :: no
S23 :                                                :: no
S24 :                                                :: no
S25 : hyperfine interaction parameters               :: no
S26 : Hamiltonian of the ground state                :: no
S27 : Hamiltonian of the excited state               :: no
S28 : energy eigenvalues                             :: no
S29 : eigenvectors of the ground state               :: no
S30 : eigenvectors of the excited state              :: no
S31 : strength of the transitions                    :: no
S32 : Moessbauer-Lamb-factor                         :: yes
S33 : index of refraction corrections                :: yes
S34 : precoefficients of the k-eigenvalue polynom    :: no
S35 :                                                :: no
S36 :                                                :: no
S37 :                                                :: no
S38 :                                                :: no
S39 :                                                :: no
S40 : transition energies                            :: no
S41 : thickness of the crystal                       :: yes
S42 : coefficients of the k-eigenvalue polynom       :: no
S43 : k-eigenvalues                                  :: no
S44 :                                                :: no
S45 :                                                :: no
S46 :                                                :: no
S47 :                                                :: no
S48 : reflectivities rsp. transmission               :: no
S49 :                                                :: no
S50 :                                                :: no
*
* the following integer values give boundaries for the indices
*  in some array printouts
* 
N01 : begin of printout, concerning S32,S33  :: 1398
N02 : end ....                               :: 1398
*
N03 : begin of printout, concerning S34      :: 1398             
N04 : end ....                               :: 1398
*      
N05 :: 0
N06 :: 0
*
N07 : begin of printout, concerning S42,S43  :: 1398
N08 : end ....                               :: 1398
*
N09 : begin of printout, concerning S48      :: 1      
N10 : end ....                               :: 1
*
************************************************************************
*
* end of input file
