init mixed deriv rules

SciML · Aug 30, 2023 · 5e1d463 · 5e1d463
1 parent 4ba1a05
commit 5e1d463
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/discretization/generate_finite_difference_rules.jl b/src/discretization/generate_finite_difference_rules.jl
@@ -76,6 +76,7 @@ function generate_finite_difference_rules(II::CartesianIndex, s::DiscreteSpace,
         advection_rules = []
         nonlinlap_rules = []
         spherical_diffusion_rules = []
+        mixed_deriv_rules_cartesian = []
         integration_rules = []
     end