--- a/flys-artifacts/src/main/java/de/intevation/flys/utils/FLYSUtils.java	Mon Jul 23 14:58:04 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/FLYSUtils.java	Mon Jul 23 15:08:28 2012 +0000
@@ -179,7 +179,7 @@
         }
 
         String values = flys.getDataAsString("wq_values");
-        Boolean isQ    = flys.getDataAsBoolean("wq_isq");
+        Boolean isQ   = flys.getDataAsBoolean("wq_isq");
 
         if (values != null) {
             return isQ ? WQ_MODE.QGAUGE : WQ_MODE.WGAUGE;
@@ -296,6 +296,14 @@
         String strFrom = flys.getDataAsString("ld_from");
         String strTo   = flys.getDataAsString("ld_to");
 
+        if (strFrom == null) {
+            strFrom = flys.getDataAsString("from");
+        }
+
+        if (strTo == null) {
+            strTo = flys.getDataAsString("to");
+        }
+
         if (strFrom == null || strTo == null) {
             return null;
         }
@@ -891,5 +899,32 @@
 
         return doubles.toNativeArray();
     }
+
+
+    /**
+     * Returns the gauges that match the selected kilometer range.
+     *
+     * @param flys the flys artifact.
+     *
+     * @return the gauges based on the selected kilometer range (null if
+     *         none/no range set).
+     */
+    public static List<Gauge> getGauges(FLYSArtifact flys) {
+
+        River river = getRiver(flys);
+        if (river == null) {
+            logger.debug("getGauges: no river!");
+            return null;
+        }
+
+        double [] dist = getKmRange(flys);
+        if (dist == null) {
+            logger.debug("getGauges: no dist!");
+            return null;
+        }
+        logger.debug("getGauges: " + dist[0] + " - " + dist[1]);
+
+        return river.determineGauges(dist[0], dist[1]);
+    }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :