# Parameter definitions for thorn FFTW
# $Header$

BOOLEAN verbose "Verbose screen output"
{
} "no"

BOOLEAN veryverbose "Very verbose screen output"
{
} "no"

STRING gridfunctions "Set of grid functions to transform"
{
  ".*" :: "List of grid function names, with options indicating the target of the transformation, as in: src[ft='dst' power='pwr']"
} ""

CCTK_INT transform_every "Transform every so many iterations"
{
  1:* :: ""
} 1

BOOLEAN use_mpi "Use MPI versions of FT routines (only if MPI is available)"
{
} "yes"

CCTK_INT zero_mode_position[3] "Desired grid position of the zero Fourier mode"
{
  *:* :: ""
} 0

CCTK_INT num_output_gridfunctions "Number of grid functions that should be allocated for output of Fourier transforms"
{
  0:* :: ""
} 0