--- a/flys-backend/src/main/java/de/intevation/flys/importer/ImportRiver.java	Thu Apr 19 07:34:50 2012 +0000
+++ b/flys-backend/src/main/java/de/intevation/flys/importer/ImportRiver.java	Thu Apr 19 12:48:53 2012 +0000
@@ -34,6 +34,7 @@
 import de.intevation.flys.importer.parsers.AnnotationClassifier;
 import de.intevation.flys.importer.parsers.PegelGltParser;
 import de.intevation.flys.importer.parsers.SedimentDensityParser;
+import de.intevation.flys.importer.parsers.SedimentYieldParser;
 import de.intevation.flys.importer.parsers.WstParser;
 
 import org.hibernate.Session;
@@ -410,19 +411,41 @@
         File[] singles = singleDir.listFiles();
         File[] epochs  = epochDir.listFiles();
 
+        SedimentYieldParser parser = new SedimentYieldParser();
+
         if (singles == null || singles.length == 0) {
             log.warn("Cannot parse directory '" + singleDir + "'");
         }
         else {
-            // TODO
+            for (File file: singles) {
+                if (file.isDirectory()) {
+                    for (File child: file.listFiles()) {
+                        parser.parse(child);
+                    }
+                }
+                else {
+                    parser.parse(file);
+                }
+            }
         }
 
         if (epochs == null || epochs.length == 0) {
             log.warn("Cannot parse directory '" + epochDir + "'");
         }
         else {
-            // TODO
+            for (File file: epochs) {
+                if (file.isDirectory()) {
+                    for (File child: file.listFiles()) {
+                        parser.parse(child);
+                    }
+                }
+                else {
+                    parser.parse(file);
+                }
+            }
         }
+
+        sedimentYields = parser.getSedimentYields();
     }