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#include "cctk.h"
#include "cctk_Arguments.h"
#include "cctk_Parameters.h"
#include "rotatingsymmetry90.h"
void Rot90_RegisterSymmetry (CCTK_ARGUMENTS)
{
DECLARE_CCTK_ARGUMENTS;
DECLARE_CCTK_PARAMETERS;
CCTK_INT nboundaryzones[6];
CCTK_INT is_internal[6];
CCTK_INT is_staggered[6];
CCTK_INT shiftout[6];
int f;
CCTK_INT handle;
CCTK_INT faces[6];
CCTK_INT width[6];
CCTK_INT ierr;
/* Get the boundary specification */
ierr = GetBoundarySpecification
(6, nboundaryzones, is_internal, is_staggered, shiftout);
if (ierr < 0)
{
CCTK_WARN (0, "Could not get the boundary specification");
}
for (f=0; f<6; ++f) {
faces[f] = 0;
width[f] = 0;
}
faces[0] = 1;
width[0] = nboundaryzones[0];
faces[2] = 1;
width[2] = nboundaryzones[2];
handle = SymmetryRegister ("rotating_symmetry_90");
if (handle < 0) {
CCTK_WARN (0, "Could not register symmetry boundary condition");
}
ierr = SymmetryRegisterGrid (cctkGH, handle, faces, width);
if (ierr < 0) {
CCTK_WARN (0, "Could not register the symmetry boundaries -- probably some other thorn has already registered the same boundary faces for a different symmetry");
}
ierr = SymmetryRegisterGridInterpolator
(cctkGH, handle, Rot90_SymmetryInterpolate);
if (ierr < 0) {
CCTK_WARN (0, "Could not register the symmetry interpolator");
}
}
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