--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flowdepth/FlowDepthPairSelectState.java	Thu Jan 18 18:34:41 2018 +0100
@@ -0,0 +1,27 @@
+/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
+ * Software engineering by 
+ *  Björnsen Beratende Ingenieure GmbH 
+ *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
+ *
+ * This file is Free Software under the GNU AGPL (>=v3)
+ * and comes with ABSOLUTELY NO WARRANTY! Check out the
+ * documentation coming with Dive4Elements River for details.
+ */
+package org.dive4elements.river.artifacts.sinfo.flowdepth;
+
+import org.dive4elements.river.artifacts.states.WaterlevelPairSelectState;
+
+/**
+ * @author Gernot Belger
+ *
+ */
+public class FlowDepthPairSelectState
+// FIXME: very ugly; but probably we will break the serialization of WaterlevelPairSelectState if we introduce an abstraction 
+extends WaterlevelPairSelectState {
+
+    /** Specify to display a datacage_twin_panel. */
+    @Override
+    protected String getUIProvider() {
+        return "sinfo_flowdepth_twin_panel";
+    }
+}