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diff --git a/src/functors/lattice/integral/superIntegralF3D.h b/src/functors/lattice/integral/superIntegralF3D.h
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+/*  This file is part of the OpenLB library
+ *
+ *  Copyright (C) 2018 Adrian Kummerlaender
+ *  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 SUPER_INTEGRAL_F_3D_H
+#define SUPER_INTEGRAL_F_3D_H
+
+#include "functors/lattice/superBaseF3D.h"
+#include "functors/lattice/indicator/superIndicatorBaseF3D.h"
+#include "functors/analytical/indicator/indicatorBaseF3D.h"
+#include "functors/lattice/indicator/superIndicatorF3D.h"
+#include "geometry/superGeometry3D.h"
+#include "utilities/functorPtr.h"
+
+namespace olb {
+
+
+/// SuperSum3D sums all components of f over a indicated subset
+template <typename T, typename W = T>
+class SuperSum3D final : public SuperF3D<T,W> {
+private:
+  FunctorPtr<SuperF3D<T,W>>        _f;
+  FunctorPtr<SuperIndicatorF3D<T>> _indicatorF;
+public:
+  /// Constructor for summing f on a indicated subset
+  /**
+   * \param f          functor to be summed
+   * \param indicatorF indicator describing the subset on which to evaluate f
+   **/
+  SuperSum3D(FunctorPtr<SuperF3D<T,W>>&&        f,
+             FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF);
+  /// Constructor for summing f on a given material
+  /**
+   * \param f             functor to be summed
+   * \param superGeometry super geometry for constructing material indicator
+   * \param material      number of the relevant material
+   **/
+  SuperSum3D(FunctorPtr<SuperF3D<T,W>>&& f,
+             SuperGeometry3D<T>& superGeometry,
+             const int material);
+
+  bool operator() (W output[], const int input[]) override;
+};
+
+
+/// SuperIntegral3D integrates f on a indicated subset
+template <typename T, typename W = T>
+class SuperIntegral3D final : public SuperF3D<T,W> {
+private:
+  FunctorPtr<SuperF3D<T,W>>        _f;
+  FunctorPtr<SuperIndicatorF3D<T>> _indicatorF;
+public:
+  /// Constructor for integrating f on a indicated subset
+  /**
+   * \param f          functor to be integrated
+   * \param indicatorF indicator describing the subset on which to evaluate f
+   **/
+  SuperIntegral3D(FunctorPtr<SuperF3D<T,W>>&&        f,
+                  FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF);
+  /// Constructor for integrating f on a given material
+  /**
+   * \param f             functor to be integrated
+   * \param superGeometry super geometry for constructing material indicator
+   * \param material      number of the relevant material
+   **/
+  SuperIntegral3D(FunctorPtr<SuperF3D<T,W>>&& f,
+                  SuperGeometry3D<T>& superGeometry,
+                  const int material);
+
+  bool operator() (W output[], const int input[]) override;
+};
+
+
+}
+
+#endif