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Diffstat (limited to 'src/Derivatives_4_3.F90')
| -rw-r--r-- | src/Derivatives_4_3.F90 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Derivatives_4_3.F90 b/src/Derivatives_4_3.F90 index 85c6715..d40c7b6 100644 --- a/src/Derivatives_4_3.F90 +++ b/src/Derivatives_4_3.F90 @@ -87,7 +87,7 @@ subroutine deriv_gf_4_3 ( var, ni, nj, nk, dir, bb, gsize, delta, dvar ) idel = 1.0_wp / delta - if (gsize < 1) call CCTK_WARN (0, "not enough ghostzones") + if (gsize < 2) call CCTK_WARN (0, "not enough ghostzones") direction: select case (dir) case (0) direction |