--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FlowVelocityData.java	Wed May 16 10:52:12 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FlowVelocityData.java	Wed May 16 12:39:13 2012 +0000
@@ -75,4 +75,40 @@
     public int size() {
         return km.size();
     }
+
+
+    public double[][] getMainChannelPoints() {
+        double[][] points = new double[2][size()];
+
+        for (int i = 0, n = size(); i < n; i++) {
+            points[0][i] = getKM(i);
+            points[1][i] = getVMain(i);
+        }
+
+        return points;
+    }
+
+
+    public double[][] getTotalChannelPoints() {
+        double[][] points = new double[2][size()];
+
+        for (int i = 0, n = size(); i < n; i++) {
+            points[0][i] = getKM(i);
+            points[1][i] = getVTotal(i);
+        }
+
+        return points;
+    }
+
+
+    public double[][] getTauPoints() {
+        double[][] points = new double[2][size()];
+
+        for (int i = 0, n = size(); i < n; i++) {
+            points[0][i] = getKM(i);
+            points[1][i] = getTauMain(i);
+        }
+
+        return points;
+    }
 }