Error early on non globally unique node IDs

Alleviates #1262
Deltares · Mar 25, 2024 · 7de907e · 7de907e
1 parent 0acbbed
commit 7de907e
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/core/src/model.jl b/core/src/model.jl
@@ -85,6 +85,13 @@ function Model(config::Config)::Model
         state = load_structvector(db, config, BasinStateV1)
         n = length(get_ids(db, "Basin"))
 
+        sql = "SELECT node_id FROM Node ORDER BY node_id"
+        node_id = only(execute(columntable, db, sql))
+        if !allunique(node_id)
+            error(
+                "Node IDs need to be globally unique until https://github.com/Deltares/Ribasim/issues/1262 is fixed.",
+            )
+        end
     finally
         # always close the database, also in case of an error
         close(db)