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diff --git a/src/particles/hlbm/hlbmDynamics3D.h b/src/particles/hlbm/hlbmDynamics3D.h
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+/*  DESCRIPTOR Boltzmann sample, written in C++, using the OpenLB
+ *  library
+ *
+ *  Copyright (C) 2006-2016 Thomas Henn, Fabian Klemens, Robn Trunk, Davide Dapelo
+ *  E-mail contact: info@openlb.net
+ *  The most recent release of OpenLB can be downloaded at
+ *  <http://www.openlb.net/>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version 2
+ *  of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public
+ *  License along with this program; if not, write to the Free
+ *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ */
+
+#ifndef PARTICLEDYNAMICS_3D_H
+#define PARTICLEDYNAMICS_3D_H
+
+#include "core/superLattice3D.h"
+#include "functors/analytical/indicator/smoothIndicatorBaseF3D.h"
+
+namespace olb {
+
+template<typename T, typename DESCRIPTOR>
+class ParticleDynamics3D {
+private:
+  SuperLattice3D<T, DESCRIPTOR>& _sLattice;
+  UnitConverter<T,DESCRIPTOR> const& _converter;
+  SuperGeometry3D<T>& _superGeometry;
+  std::shared_ptr<IndicatorF3D<T> > _indicatorF;
+  std::vector<SmoothIndicatorF3D<T,T,true>* > _vectorOfIndicator;
+  T _lengthX;
+  T _lengthY;
+  T _lengthZ;
+  Vector<T,3> _accExt;
+  bool _escapeFromDomain=false;
+  bool _oldWallCollision=true;
+
+public:
+  ParticleDynamics3D(SuperLattice3D<T, DESCRIPTOR>& sLattice, 
+                    UnitConverter<T,DESCRIPTOR> const& converter,
+                    SuperGeometry3D<T>& superGeometry, 
+                    T lengthX, T lengthY, T lengthZ, 
+                    Vector<T,3> accExt = Vector<T,3> (0.,0.,0.))
+    : _sLattice(sLattice), 
+      _converter(converter),
+      _superGeometry(superGeometry), 
+      _lengthX(lengthX), 
+      _lengthY(lengthY), 
+      _lengthZ(lengthZ),
+      _accExt(accExt) 
+  {}
+
+  ParticleDynamics3D(SuperLattice3D<T, DESCRIPTOR>& sLattice,
+		    UnitConverter<T,DESCRIPTOR> const& converter,
+                    SuperGeometry3D<T>& superGeometry, 
+                    std::shared_ptr<IndicatorF3D<T> > indicatorF,
+		    bool escapeFromDomain, bool oldWallCollision=false,
+                    Vector<T,3> accExt = Vector<T,3> (0.,0.,0.))
+      : _sLattice(sLattice),
+	_converter(converter),
+        _superGeometry(superGeometry),
+	_indicatorF(indicatorF),
+        _accExt(accExt),
+	_escapeFromDomain(escapeFromDomain),
+        _oldWallCollision(oldWallCollision)
+  {}
+
+  void addCuboid(Vector< T, 3> center, T xLength, T yLength, T zLength, T mass, T epsilon, Vector< T, 3 > theta, Vector<S,3> vel = Vector<S,3> (0.,0.,0.));
+  void addSphere(Vector< T, 3> center, T radius, T epsilon, T density, Vector<S,3> vel = Vector<S,3> (0.,0.,0.));
+  void addParticle(SmoothIndicatorF3D<T, T, true>& indicator);
+
+  void computeBoundaryForce(std::vector<SmoothIndicatorF3D<T, T, true>* >& indicator);
+
+  void addWallColl(SmoothIndicatorF3D<T, T, true>& indicator, T delta);
+
+  void verletIntegration(SmoothIndicatorF3D<T, T, true>& indicator);
+
+  void updateParticleDynamics(std::string name, SmoothIndicatorF3D<T, T, true>& indicator);
+
+  void checkAndRemoveEscaped();
+
+  void addParticleField(SmoothIndicatorF3D<T, T, true>& indicator);
+
+  void simulateTimestep(std::string name);
+
+  void print();
+
+  void load(std::string filename, T epsilon);
+
+  void save(std::string filename);
+
+  void eulerIntegration(SmoothIndicatorF3D<T,T,true>& indicator);
+
+};
+
+}
+
+#endif