--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Parameters.java	Mon Jun 04 10:13:20 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Parameters.java	Mon Jun 04 16:44:56 2012 +0000
@@ -40,7 +40,6 @@
     public int newRow() {
 
         int N = columns[0].size();
-        log.debug("new row: " + N);
 
         for (int i = 0; i < columns.length; ++i) {
             columns[i].add(Double.NaN);
@@ -71,6 +70,20 @@
         }
     }
 
+    public boolean set(int row, int [] indices, double [] values) {
+        boolean invalid = false;
+        for (int i = 0; i < indices.length; ++i) {
+            double v = values[i];
+            if (Double.isNaN(v)) {
+                invalid = true;
+            }
+            else {
+                columns[indices[i]].setQuick(row, v);
+            }
+        }
+        return invalid;
+    }
+
     public int size() {
         return columns[0].size();
     }