--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WW.java	Fri Jan 27 10:45:34 2012 +0000
@@ -0,0 +1,56 @@
+package de.intevation.flys.artifacts.model;
+
+import gnu.trove.TDoubleArrayList;
+
+public class WW
+extends      W
+{
+    protected TDoubleArrayList ws2;
+
+    public WW() {
+    }
+
+    public WW(String name) {
+        super(name);
+    }
+
+    public WW(int capacity) {
+        this(capacity, "");
+    }
+
+    public WW(int capacity, String name) {
+        super(capacity, name);
+        ws2 = new TDoubleArrayList(capacity);
+    }
+
+    public void add(double w1, double w2) {
+        ws .add(w1);
+        ws2.add(w2);
+    }
+
+    public double getW2(int idx) {
+        return ws2.getQuick(idx);
+    }
+
+    public double [] getWs2() {
+        return ws2.toNativeArray();
+    }
+
+    @Override
+    public double [] get(int idx) {
+        return get(idx, new double[2]);
+    }
+
+    @Override
+    public double [] get(int idx, double [] dst) {
+        dst[0] = ws .getQuick(idx);
+        dst[1] = ws2.getQuick(idx);
+        return dst;
+    }
+
+    @Override
+    public void removeNaNs() {
+        removeNaNs(new TDoubleArrayList [] { ws, ws2 });
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :