--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/access/BedHeightAccess.java	Tue Oct 16 11:36:21 2012 +0200
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/access/BedHeightAccess.java	Tue Oct 16 12:17:53 2012 +0200
@@ -1,12 +1,12 @@
 package de.intevation.flys.artifacts.access;
 
+import de.intevation.flys.artifacts.FLYSArtifact;
+import de.intevation.flys.artifacts.states.SoundingsSelect;
+
 import gnu.trove.TIntArrayList;
 
 import org.apache.log4j.Logger;
 
-import de.intevation.flys.artifacts.FLYSArtifact;
-import de.intevation.flys.artifacts.states.SoundingsSelect;
-
 
 public class BedHeightAccess extends Access {
 
@@ -51,6 +51,9 @@
                 logger.warn("No 'soundings' parameter specified!");
                 return null;
             }
+            else {
+                logger.debug("getBedHeightSingleIDs(): data=" + data);
+            }
 
             String[] parts = data.split(";");
 
@@ -61,7 +64,10 @@
                     String tmp = part.replace(SoundingsSelect.PREFIX_SINGLE, "");
 
                     try {
-                        ids.add(Integer.parseInt(tmp));
+                        int i = Integer.parseInt(tmp);
+                        if (!ids.contains(i)) {
+                            ids.add(i);
+                        }
                     }
                     catch (NumberFormatException nfe) {
                         logger.warn("Cannot parse int from string: '" + tmp + "'");