diff options
Diffstat (limited to 'src/petsc_flat_solver.c')
| -rw-r--r-- | src/petsc_flat_solver.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/petsc_flat_solver.c b/src/petsc_flat_solver.c index 10e3ecc..74e0216 100644 --- a/src/petsc_flat_solver.c +++ b/src/petsc_flat_solver.c @@ -29,6 +29,14 @@ CCTK_FILEVERSION(CactusElliptic_EllPETSc_petsc_flat_solver_c) #define ELLCONV_RELATIVE 1 #define ELLCONV_EITHER 2 +/* direction macros */ +#define XDP 1 +#define XDM 0 +#define YDP 3 +#define YDM 2 +#define ZDP 5 +#define ZDM 4 + /* A convenient macros for the stencil molecule*/ #define a(i,j,k) a[i+1 + 3*(j+1 + 3*(k+1))] |