add error message

NREL-Sienna · Jan 5, 2025 · e173a0f · e173a0f
1 parent 8aa3bba
commit e173a0f
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/core/network_model.jl b/src/core/network_model.jl
@@ -129,6 +129,16 @@ function instantiate_network_model(
         model.PTDF_matrix =
             PNM.PTDF(sys; reduce_radial_branches = model.reduce_radial_branches)
     end
+
+    if !model.reduce_radial_branches && !isempty(model.PTDF_matrix.radial_network_reduction)
+        throw(
+            IS.ConflictingInputsError(
+                "The provided PTDF Matrix has reduced radial branches and mismatches the network \\
+                model specification radial_network_reduction = false. Set the keyword argument \\
+                radial_network_reduction = true in your network model" )
+        )
+    end
+
     if model.reduce_radial_branches
         @assert !isempty(model.PTDF_matrix.radial_network_reduction)
         model.radial_network_reduction = model.PTDF_matrix.radial_network_reduction