--- a/backend/src/main/java/org/dive4elements/river/importer/ImportWst.java	Thu Sep 26 22:03:27 2013 +0200
+++ b/backend/src/main/java/org/dive4elements/river/importer/ImportWst.java	Fri Sep 27 12:11:54 2013 +0200
@@ -46,6 +46,8 @@
 
     protected ImportWstColumnFactory columnFactory;
 
+    protected boolean kmUp;
+
     /** Wst as in db. */
     protected Wst peer;
 
@@ -80,6 +82,13 @@
         this.kind = kind;
     }
 
+    public boolean getKmUp() {
+        return kmUp;
+    }
+
+    public void setKmUp(boolean kmUp) {
+        this.kmUp = kmUp;
+    }
 
     public void setDescription(String description) {
         this.description = description;
@@ -120,7 +129,7 @@
     public void storeDependencies(River river) {
 
         log.info("store '" + description + "'");
-        Wst wst = getPeer(river);
+        getPeer(river);
 
         for (ImportWstColumn column: columns) {
             column.storeDependencies(river);
@@ -130,6 +139,14 @@
         session.flush();
     }
 
+    public boolean guessWaterLevelIncreasing() {
+        int up = 0;
+        for (ImportWstColumn column: columns) {
+            if (column.guessWaterLevelIncreasing()) ++up;
+        }
+        return up > columns.size() - up;
+    }
+
     public void fixRangesOrder() {
         for (ImportWstColumn column: columns) {
             column.fixRangesOrder();