Filling holes of DC with previous value(s)

.gitignore

+target/
+classes/
+.project
+.classpath
+.settings/

src/main/java/no/nibio/model/maizepheno/MaizePhenologyModel.java

@@ -91,7 +91,9 @@ public class MaizePhenologyModel extends I18nImpl implements Model{
             Result result = new ResultImpl();
             result.setValidTimeStart(currentDate);
             Double TMD = this.dataMatrix.getParamDoubleValueForDate(currentDate, DataMatrix.TMD);
-            Double dailyContribution = this.getDailyContribution(TMD);
+            Double dailyContribution = TMD != null ? this.getDailyContribution(TMD) // Default: All is well
+                    : retVal.size() > 0 ? Double.valueOf(retVal.get(retVal.size()-1).getValue(MaizePhenologyModel.MODEL_ID.toString(), DataMatrix.DAILY_HEAT_SUM_CONTRIBUTION)) // Simple copy from yesterday
+                    : 0.0; // Panic
             heatSum += dailyContribution != null ? dailyContribution : 0.0;
             
             result.setValue(CommonNamespaces.NS_WEATHER, DataMatrix.TMD, TMD != null ? dFormat.format(TMD) : "null");