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-rw-r--r--Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceAlgorithms/CartesianCKCAlgorithm.H5
1 files changed, 5 insertions, 0 deletions
diff --git a/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceAlgorithms/CartesianCKCAlgorithm.H b/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceAlgorithms/CartesianCKCAlgorithm.H
index eb804927c..7c759cb35 100644
--- a/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceAlgorithms/CartesianCKCAlgorithm.H
+++ b/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceAlgorithms/CartesianCKCAlgorithm.H
@@ -54,6 +54,11 @@ struct CartesianCKCAlgorithm {
Real const betazx = 0.125*rx*inv_dz;
Real const alphax = (1. - 2.*rz*beta)*inv_dx;
Real const alphaz = (1. - 2.*rx*beta)*inv_dz;
+ // Other coefficients are 0 in 2D Cartesian
+ // (and will actually not be used in the stencil)
+ Real const gammax=0, gammay=0, gammaz=0;
+ Real const betaxy=0, betazy=0, betayx=0, betayz=0;
+ Real const alphay=0;
#endif
// Store the coefficients in array `stencil_coefs`, in prescribed order