--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/StyledSeriesBuilder.java	Fri May 11 07:08:56 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/StyledSeriesBuilder.java	Fri May 11 07:11:01 2012 +0000
@@ -37,15 +37,17 @@
      * @param series Series to add points to.
      * @param points Points to add to series, points[0] to 1st dim, points[1]
      *               to 2nd dim.
+     * @param skipNANs if true, skip NAN values in points parameter.
      */
-    public static void addPoints(XYSeries series, double[][] points) {
+    public static void addPoints(XYSeries series, double[][] points, boolean skipNANs) {
         if (points == null || points.length <= 1) {
             return;
         }
         double [] xPoints = points[0];
         double [] yPoints = points[1];
         for (int i = 0; i < xPoints.length; i++) {
-            if (Double.isNaN(xPoints[i]) || Double.isNaN(yPoints[i])) {
+            if (skipNANs &&
+                (Double.isNaN(xPoints[i]) || Double.isNaN(yPoints[i]))) {
                 logger.warn ("Skipping NaN in StyledSeriesBuilder.");
                 continue;
             }