diff --git a/Orb_AutF4.jl b/Orb_AutF4.jl
index 34ac602..7205e9f 100644
--- a/Orb_AutF4.jl
+++ b/Orb_AutF4.jl
@@ -74,10 +74,9 @@ function init_ProblemData(name::String)
    splap² = GroupRings.mul(splap, splap, pm);
 
    Uπs = load(joinpath(name, "U_pis.jld"), "Uπs");
-   #dimensions of the corresponding πs:
-   dims = [1,1,2,3,3,4,4,8,6,6,6,6,4,4,8,1,1,2,3,3]
-   # dims load(joinpath(name, "U_pis.jld"), "dims")
    Uπs = sparsify.(Uπs);
+   #dimensions of the corresponding πs:
+   dims load(joinpath(name, "U_pis.jld"), "dims")
 
    m, P = init_model(Uπs);