--- trunk/src/applications/hydrodynamics/AnalyticalModel.cpp	2006/03/23 15:02:02	914
+++ trunk/src/applications/hydrodynamics/AnalyticalModel.cpp	2006/03/23 15:03:33	915
@@ -133,6 +133,12 @@ bool AnalyticalModel::calcHydroProps(CompositeShape* c
     return false;
 }
         
+void AnalyticalModel::writeBeads(std::ostream& os) {
+    os << "1\n";
+    os << "Generated by Hydro\n";
+    Vector3d pos = sd_->getPos();
+    os << sd_->getType() << "\t" << pos[0] << "\t" << pos[1] << "\t" << pos[2] << std::endl;
+}
 
 
 }