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Driver Interaction

The driver has to call SymBase's aliased function SymmetryInterpolate, and has to provide an aliased function DriverInterpolate. Both functions have prototypes similar to CCTK_InterpGridArrays: 

CCTK_INT FUNCTION
    SymmetryInterpolate
        (CCTK_POINTER_TO_CONST IN cctkGH,
         CCTK_INT IN N_dims,
         CCTK_INT IN local_interp_handle,
         CCTK_INT IN param_table_handle,
         CCTK_INT IN coord_system_handle,
         CCTK_INT IN N_interp_points,
         CCTK_INT IN interp_coords_type,
         CCTK_POINTER_TO_CONST ARRAY IN interp_coords,
         CCTK_INT IN N_input_arrays,
         CCTK_INT ARRAY IN input_array_indices,
         CCTK_INT IN N_output_arrays,
         CCTK_INT ARRAY IN output_array_types,
         CCTK_POINTER ARRAY IN output_arrays)


CCTK_INT FUNCTION
    DriverInterpolate
        (CCTK_POINTER_TO_CONST IN cctkGH,
         CCTK_INT IN N_dims,
         CCTK_INT IN local_interp_handle,
         CCTK_INT IN param_table_handle,
         CCTK_INT IN coord_system_handle,
         CCTK_INT IN N_interp_points,
         CCTK_INT IN interp_coords_type,
         CCTK_POINTER_TO_CONST ARRAY IN interp_coords,
         CCTK_INT IN N_input_arrays,
         CCTK_INT ARRAY IN input_array_indices,
         CCTK_INT IN N_output_arrays,
         CCTK_INT ARRAY IN output_array_types,
         CCTK_POINTER ARRAY IN output_arrays)