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-rw-r--r--Source/FieldSolver/SpectralSolver/PsatdAlgorithm.H5
1 files changed, 4 insertions, 1 deletions
diff --git a/Source/FieldSolver/SpectralSolver/PsatdAlgorithm.H b/Source/FieldSolver/SpectralSolver/PsatdAlgorithm.H
index 375fa48bb..b54f5c143 100644
--- a/Source/FieldSolver/SpectralSolver/PsatdAlgorithm.H
+++ b/Source/FieldSolver/SpectralSolver/PsatdAlgorithm.H
@@ -21,7 +21,10 @@ class PsatdAlgorithm
private:
// Modified finite-order vectors
- SpectralKVector modified_kx_vec, modified_ky_vec, modified_kz_vec;
+ SpectralKVector modified_kx_vec, modified_kz_vec;
+#if (AMREX_SPACEDIM==3)
+ SpectralKVector modified_ky_vec;
+#endif
SpectralCoefficients C_coef, S_ck_coef, X1_coef, X2_coef, X3_coef;
};