Update pdesystem.jl

ChrisRackauckas · web-flow · commit ad5160cea624 · 2021-09-06T16:00:56.000-04:00
diff --git a/src/systems/pde/pdesystem.jl b/src/systems/pde/pdesystem.jl
@@ -31,7 +31,7 @@ bcs = [u(t,0) ~ 0.,# for all t > 0
 domains = [t ∈ (0.0,1.0),
            x ∈ (0.0,1.0)]
 
-pde_system = PDESystem(eq,bcs,domains,[t,x],[u])
+@named pde_system = PDESystem(eq,bcs,domains,[t,x],[u])
 ```
 """
 struct PDESystem <: ModelingToolkit.AbstractMultivariateSystem
