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path: root/ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShift.cc
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Diffstat (limited to 'ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShift.cc')
-rw-r--r--ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShift.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShift.cc b/ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShift.cc
index 5460dfa..9c0a861 100644
--- a/ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShift.cc
+++ b/ML_BSSN/src/ML_BSSN_convertToADMBaseDtLapseShift.cc
@@ -834,7 +834,7 @@ static void ML_BSSN_convertToADMBaseDtLapseShift_Body(cGH const * restrict const
kmul(INV(detgt),kmsub(gt11L,gt22L,SQR(gt12L)));
CCTK_REAL_VEC eta =
- kfmin(ToReal(1),kmul(INV(rL),ToReal(SpatialBetaDriverRadius)));
+ kmul(INV(kfmax(rL,ToReal(SpatialBetaDriverRadius))),ToReal(SpatialBetaDriverRadius));
CCTK_REAL_VEC theta =
kfmin(ToReal(1),kexp(knmsub(rL,INV(ToReal(SpatialShiftGammaCoeffRadius)),ToReal(1))));