diff options
Diffstat (limited to 'src/paramcheck.c')
-rw-r--r-- | src/paramcheck.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/paramcheck.c b/src/paramcheck.c index 47d541a..e2ccc0d 100644 --- a/src/paramcheck.c +++ b/src/paramcheck.c @@ -15,8 +15,8 @@ void dissipation_paramcheck (CCTK_ARGUMENTS) } for (d=0; d<cctk_dim; ++d) { - if (cctk_nghostzones[d] < order/2) { - CCTK_PARAMWARN ("This thorn requires at least order/2 ghost zones"); + if (cctk_nghostzones[d] < (order+1)/2) { + CCTK_PARAMWARN ("This thorn requires at least (order+1)/2 ghost zones"); } } } |