--- a/flys-backend/src/main/java/de/intevation/flys/importer/parsers/WstParser.java	Wed Apr 03 17:59:11 2013 +0200
+++ b/flys-backend/src/main/java/de/intevation/flys/importer/parsers/WstParser.java	Wed Apr 03 20:16:01 2013 +0200
@@ -316,11 +316,13 @@
                     }
                 }
 
-            }
+            } // for all lines in WST file
 
             wst.setUnit(new ImportUnit(einheit));
 
             addInterval(minKm, maxKm, aktAbfluesse);
+
+            fixRangesOrder();
         }
         finally {
             if (in != null) {
@@ -329,6 +331,10 @@
         }
     }
 
+    protected void fixRangesOrder() {
+        wst.fixRangesOrder();
+    }
+
     protected void addValue(BigDecimal km, BigDecimal w, int index) {
         if (w != null) {
             ImportWstColumn column = wst.getColumn(index);
@@ -360,10 +366,6 @@
             return;
         }
 
-        if (to.compareTo(from) < 0) {
-            BigDecimal t = from; from = to; to = t;
-        }
-
         ImportRange range = new ImportRange(from, to);
 
         // little workaround to make the q ranges tightly fit.