OpGradCentre2IJKScalar.cpp

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#include <OpGradCentre2IJKScalar.h>
 
Implemente_instanciable_sans_constructeur( OpGradCentre2IJKScalar_double, "OpGradCentre2IJKScalar_double", OpConvCentre2IJKScalar_double ) ;
 
Sortie& OpGradCentre2IJKScalar_double::printOn( Sortie& os ) const
{
  return os;
}
 
Entree& OpGradCentre2IJKScalar_double::readOn( Entree& is )
{
  return is;
}
 
void OpGradCentre2IJKScalar_double::calculer_grad(const IJK_Field_double& field,
                                                  IJK_Field_vector3_double& result)
{
  input_field_ = &field;
  compute_grad(result);
  input_field_ = nullptr;
  input_velocity_x_ = nullptr;
  input_velocity_y_ = nullptr;
  input_velocity_z_ = nullptr;
}
 
void OpGradCentre2IJKScalar_double::calculer_grad_x(const IJK_Field_double& field,
                                                    IJK_Field_double& result)
{
  input_field_ = &field;
  compute_grad_x(result);
  input_field_ = nullptr;
  input_velocity_x_ = nullptr;
  input_velocity_y_ = nullptr;
  input_velocity_z_ = nullptr;
}
 
void OpGradCentre2IJKScalar_double::calculer_grad_y(const IJK_Field_double& field,
                                                    IJK_Field_double& result)
{
  input_field_ = &field;
  compute_grad_y(result);
  input_field_ = nullptr;
  input_velocity_x_ = nullptr;
  input_velocity_y_ = nullptr;
  input_velocity_z_ = nullptr;
}
 
void OpGradCentre2IJKScalar_double::calculer_grad_z(const IJK_Field_double& field,
                                                    IJK_Field_double& result)
{
  input_field_ = &field;
  compute_grad_z(result);
  input_field_ = nullptr;
  input_velocity_x_ = nullptr;
  input_velocity_y_ = nullptr;
  input_velocity_z_ = nullptr;
}
 
void OpGradCentre2IJKScalar_double::fill_grad_field_x_y_(IJK_Field_local_double& flux, IJK_Field_double& resu, int k, int dir)
{
  int ni = resu.ni();
  int nj = resu.nj();
  switch(dir)
    {
    case 0:
      for (int i=0; i < ni; i++)
        for (int j=0; j < nj; j++)
          resu(i,j,k) = flux(i+1,j,0) - flux(i,j,0);
      break;
    case 1:
      for (int i=0; i < ni; i++)
        for (int j=0; j < nj; j++)
          resu(i,j,k) = flux(i,j+1,0) - flux(i,j,0);
      break;
    }
}
 
void OpGradCentre2IJKScalar_double::fill_grad_field_z_(IJK_Field_local_double& flux_min,
                                                       IJK_Field_local_double& flux_max,
                                                       IJK_Field_double& resu, int k)
{
  int ni = resu.ni();
  int nj = resu.nj();
  for (int i=0; i < ni; i++)
    for (int j=0; j < nj; j++)
      {
        // TODO: What happen if dz is not constant ? The FD operator is no longer define
        double dz_inv = is_flux_ ? 1.: 1 / channel_data_.get_delta_z()[k];
        resu(i,j,k) = (flux_max(i,j,0) - flux_min(i,j,0)) * dz_inv;
      }
}
 
Implemente_instanciable_sans_constructeur( OpGradFluxCentre2IJKScalar_double, "OpGradFluxCentre2IJKScalar_double", OpGradCentre2IJKScalar_double ) ;
 
Sortie& OpGradFluxCentre2IJKScalar_double::printOn( Sortie& os ) const
{
  return os;
}
 
Entree& OpGradFluxCentre2IJKScalar_double::readOn( Entree& is )
{
  return is;
}
 
void OpGradFluxCentre2IJKScalar_double::calculer_grad_flux(const IJK_Field_double& field,
                                                           const IJK_Field_double& vx,
                                                           const IJK_Field_double& vy,
                                                           const IJK_Field_double& vz,
                                                           IJK_Field_vector3_double& result)
{
  input_velocity_x_ = &vx;
  input_velocity_y_ = &vy;
  input_velocity_z_ = &vz;
  calculer_grad(field, result);
  result.echange_espace_virtuel();
}
 
void OpGradFluxCentre2IJKScalar_double::fill_grad_field_x_y_(IJK_Field_local_double& flux, IJK_Field_double& resu, int k, int dir)
{
  int ni = resu.ni();
  int nj = resu.nj();
  for (int i=0; i < ni; i++)
    for (int j=0; j < nj; j++)
      resu(i,j,k) = flux(i,j,0);
}
 
void OpGradFluxCentre2IJKScalar_double::fill_grad_field_z_(IJK_Field_local_double& flux_min,
                                                           IJK_Field_local_double& flux_max,
                                                           IJK_Field_double& resu, int k)
{
  fill_grad_field_x_y_(flux_min, resu, k, 2);
}