--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/FlowVelocityGenerator.java	Wed Apr 03 23:16:11 2013 +0200
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/FlowVelocityGenerator.java	Thu Apr 04 10:55:46 2013 +0200
@@ -16,6 +16,8 @@
 import de.intevation.flys.artifacts.access.FlowVelocityAccess;
 import de.intevation.flys.artifacts.model.FacetTypes;
 import de.intevation.flys.artifacts.model.FlowVelocityData;
+import de.intevation.flys.artifacts.model.minfo.BedDiameterResult;
+import de.intevation.flys.artifacts.model.minfo.BedloadDiameterResult;
 import de.intevation.flys.model.FlowVelocityMeasurementValue;
 
 import de.intevation.flys.jfree.Bounds;
@@ -38,7 +40,8 @@
     public enum YAXIS {
         V(0),
         T(1),
-        Q(2);
+        Q(2),
+        D(3);
         /* TODO Q and Density will come as 4th and 3rd axis. */
         protected int idx;
         private YAXIS(int c) {
@@ -85,13 +88,14 @@
 
     public static final String I18N_3YAXIS_LABEL =
         "chart.flow_velocity.section.yaxis.third.label";
+    public static final String I18N_4YAXIS_LABEL = "chart.bedquality.yaxis.label.diameter";
 
     public static final String I18N_CHART_TITLE_DEFAULT  = "Geschwindigkeit- und Schubspannung";
     public static final String I18N_XAXIS_LABEL_DEFAULT  = "km";
     public static final String I18N_YAXIS_LABEL_DEFAULT  = "Geschwindigkeit v [m/s]";
     public static final String I18N_2YAXIS_LABEL_DEFAULT = "Schubspannung Tau [N]";
     public static final String I18N_3YAXIS_LABEL_DEFAULT = "Q [m³/s]";
-
+    public static final String I18N_4YAXIS_LABEL_DEFAULT = "Durchmesser [mm]";
 
     @Override
     protected YAxisWalker getYAxisWalker() {
@@ -152,6 +156,9 @@
         else if (index == YAXIS.Q.idx) {
             label = getQAxisLabel();
         }
+        else if (index == YAXIS.D.idx) {
+            label = getDAxisLabel();
+        }
 
         return label;
     }
@@ -179,6 +186,12 @@
         return msg(I18N_2YAXIS_LABEL, I18N_2YAXIS_LABEL_DEFAULT);
     }
 
+    /**
+     * Get internationalized label for the y axis.
+     */
+    protected String getDAxisLabel() {
+        return msg(I18N_4YAXIS_LABEL, I18N_4YAXIS_LABEL_DEFAULT);
+    }
 
     /**
      * Produce output.
@@ -318,6 +331,27 @@
                  attr,
                  visible);
         }
+        else if (name.equals(BED_QUALITY_BED_DIAMETER_SUBLAYER)) {
+            doBedQualitySubLayerOut(
+                (BedDiameterResult)artifactAndFacet.getData(context),
+                artifactAndFacet,
+                attr,
+                visible);
+        }
+        else if (name.equals(BED_QUALITY_BED_DIAMETER_TOPLAYER)) {
+            doBedQualityTopLayerOut(
+                (BedDiameterResult)artifactAndFacet.getData(context),
+                artifactAndFacet,
+                attr,
+                visible);
+        }
+        else if (name.equals(BED_QUALITY_BEDLOAD_DIAMETER)) {
+            doBedQualityLoadDiameter(
+                (BedloadDiameterResult)artifactAndFacet.getData(context),
+                artifactAndFacet,
+                attr,
+                visible);
+        }
         else {
             logger.warn("Unknown facet name: " + name);
             return;
@@ -325,6 +359,42 @@
     }
 
 
+    private void doBedQualityLoadDiameter(
+        BedloadDiameterResult data,
+        ArtifactAndFacet aandf,
+        Document attr,
+        boolean visible) {
+        XYSeries series = new StyledXYSeries(aandf.getFacetDescription(), attr);
+        StyledSeriesBuilder.addPoints(series, data.getDiameterData(), true);
+
+        addAxisSeries(series, YAXIS.D.idx, visible);
+    }
+
+
+    private void doBedQualityTopLayerOut(
+        BedDiameterResult data,
+        ArtifactAndFacet aandf,
+        Document attr,
+        boolean visible) {
+        XYSeries series = new StyledXYSeries(aandf.getFacetDescription(), attr);
+        StyledSeriesBuilder.addPoints(series, data.getDiameterSubData(), true);
+        addAxisSeries(series, YAXIS.D.idx, visible);
+    }
+
+
+    private void doBedQualitySubLayerOut(
+        BedDiameterResult data,
+        ArtifactAndFacet aandf,
+        Document attr,
+        boolean visible
+    ) {
+        logger.debug("Do beddiametersubout");
+        XYSeries series = new StyledXYSeries(aandf.getFacetDescription(), attr);
+        StyledSeriesBuilder.addPoints(series, data.getDiameterSubData(), true);
+        addAxisSeries(series, YAXIS.D.idx, visible);
+    }
+
+
     /**
      * Process the output for W facets in a longitudinal section curve.
      *