--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/minfo/BedQualityState.java	Tue Sep 16 11:33:08 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/states/minfo/BedQualityState.java	Tue Sep 16 12:12:06 2014 +0200
@@ -84,9 +84,14 @@
                         name.equals(BEDLOAD_DIAMETER_DATA)){
                         return Boolean.FALSE;
                     }
-                    else {
-                        return null;
+                    if (name.equals(BED_QUALITY_POROSITY_TOPLAYER) ||
+                        name.equals(BED_QUALITY_POROSITY_SUBLAYER) ||
+                        name.equals(BED_QUALITY_BED_DIAMETER_TOPLAYER) ||
+                        name.equals(BED_QUALITY_BED_DIAMETER_SUBLAYER) ||
+                        name.equals(BED_QUALITY_BEDLOAD_DIAMETER)) {
+                        return Boolean.TRUE;
                     }
+                    return null;
                 }
             });
     }