[PATCH] Deliver historical discharge curves in meter, not centimeter over datum

[Wald Commits]

# HG changeset patch
# User Tom Gottfried <tom at intevation.de>
# Date 1412165621 -7200
# Node ID 011e2290e80158283e2ea821125fe15cf5663b69
# Parent  24d044866c2ab513326dbd3980de18118a122f3e
Deliver historical discharge curves in meter, not centimeter over datum.

diff -r 24d044866c2a -r 011e2290e801 artifacts/src/main/java/org/dive4elements/river/artifacts/model/Calculation6.java
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/Calculation6.java	Wed Oct 01 13:42:19 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/Calculation6.java	Wed Oct 01 14:13:41 2014 +0200
@@ -208,11 +208,16 @@
     }
 
     protected WQKms prepareWQ(DischargeTable dt, double[][] values) {
+        double datum = dt.getGauge().getDatum().doubleValue();
         double km = dt.getGauge().getStation().doubleValue();
 
-        double[] kms = new double[values[0].length];
+        double[] kms = new double[values[1].length];
         Arrays.fill(kms, km);
 
+        for (int i = 0 ; i < values[1].length; i++) {
+            values[1][i] = values[1][i]/100d + datum;
+        }
+
         return new HistoricalWQKms(kms, values[0], values[1],
             String.valueOf(km), dt.getTimeInterval());
     }