diff --git a/src/core/cell/Cell.h b/src/core/cell/Cell.h
index d52e763e898bd6d6fe97432a871e892d2e81001b..63a650dbd0dd11ef5a9ef6f03564131c8efe0e0a 100644
--- a/src/core/cell/Cell.h
+++ b/src/core/cell/Cell.h
@@ -160,7 +160,7 @@ inline bool Cell::operator==( const Cell & rhs ) const
  **********************************************************************************************************************/
 inline cell_idx_t Cell::operator[]( std::size_t idx ) const
 {
-   WALBERLA_ASSERT_LESS( idx, 3, "Index 'idx' = " << idx << " out of bounds! Cell: " << *this );
+   WALBERLA_ASSERT_LESS( idx, 3, "Index 'idx' = " << idx << " out of bounds! Cell: " << *this )
    return cell[idx];
 }
 
@@ -259,7 +259,7 @@ inline Cell Cell::operator-() const
  **********************************************************************************************************************/
 inline cell_idx_t & Cell::operator[]( std::size_t idx )
 {
-   WALBERLA_ASSERT_LESS( idx, 3, "Index 'idx' = " << idx << " out of bounds! Cell: " << *this );
+   WALBERLA_ASSERT_LESS( idx, 3, "Index 'idx' = " << idx << " out of bounds! Cell: " << *this )
    return cell[idx];
 }
 
diff --git a/src/core/cell/CellInterval.h b/src/core/cell/CellInterval.h
index 4befe87c1a85298e475636776bdd7eafd731e2b0..7b766fa3763bb890aca15b5f5c31e6891c54ee7d 100644
--- a/src/core/cell/CellInterval.h
+++ b/src/core/cell/CellInterval.h
@@ -146,11 +146,11 @@ public:
    const CellIntervalIterator &  operator--()    { decrement(); return *this; }
          CellIntervalIterator    operator--(int) { CellIntervalIterator tmp = *this; decrement(); return tmp; }
 
-   bool operator==(const CellIntervalIterator & other) const { WALBERLA_ASSERT_EQUAL( &ci_, &other.ci_ ); return cell_ == other.cell_; }
-   bool operator!=(const CellIntervalIterator & other) const { WALBERLA_ASSERT_EQUAL( &ci_, &other.ci_ ); return cell_ != other.cell_; }
+   bool operator==(const CellIntervalIterator & other) const { WALBERLA_ASSERT_EQUAL( &ci_, &other.ci_ ) return cell_ == other.cell_; }
+   bool operator!=(const CellIntervalIterator & other) const { WALBERLA_ASSERT_EQUAL( &ci_, &other.ci_ ) return cell_ != other.cell_; }
 
-         Cell   operator*()  const { WALBERLA_ASSERT( ci_.contains(cell_) ); return cell_;  }
-   const Cell * operator->() const { WALBERLA_ASSERT( ci_.contains(cell_) ); return &cell_; }
+         Cell   operator*()  const { WALBERLA_ASSERT( ci_.contains(cell_) ) return cell_;  }
+   const Cell * operator->() const { WALBERLA_ASSERT( ci_.contains(cell_) ) return &cell_; }
 
 private:
    inline void increment();
@@ -259,9 +259,9 @@ inline CellInterval& CellInterval::shift( const cell_idx_t x, const cell_idx_t y
 
 inline CellInterval& CellInterval::shift( const uint_t x, const uint_t y, const uint_t z ) {
 
-   WALBERLA_ASSERT_GREATER_EQUAL( cell_idx_c(x), 0 );
-   WALBERLA_ASSERT_GREATER_EQUAL( cell_idx_c(y), 0 );
-   WALBERLA_ASSERT_GREATER_EQUAL( cell_idx_c(z), 0 );
+   WALBERLA_ASSERT_GREATER_EQUAL( cell_idx_c(x), 0 )
+   WALBERLA_ASSERT_GREATER_EQUAL( cell_idx_c(y), 0 )
+   WALBERLA_ASSERT_GREATER_EQUAL( cell_idx_c(z), 0 )
 
    min_.x() += cell_idx_c(x);
    min_.y() += cell_idx_c(y);
diff --git a/src/core/cell/CellSet.cpp b/src/core/cell/CellSet.cpp
index b39e20a779f778e14c16c5b884fb2f9fbae44179..1b711301945abc4b861740c9ba3627c24a1a46c6 100644
--- a/src/core/cell/CellSet.cpp
+++ b/src/core/cell/CellSet.cpp
@@ -31,7 +31,7 @@ namespace cell {
 /// Complexity is O(N), where N == this->size()
 CellInterval CellSet::boundingBox() const {
 
-   WALBERLA_ASSERT( !empty() );
+   WALBERLA_ASSERT( !empty() )
 
    Set<Cell>::const_iterator beginIt = Set<Cell>::begin();
    Set<Cell>::const_iterator endIt   = Set<Cell>::end();
diff --git a/src/lbm/field/initializer/ExprSystemInitFunction.cpp b/src/lbm/field/initializer/ExprSystemInitFunction.cpp
index bb3f5ebcd44d6adfaca910d1a67f9c930b43c149..455b5ec7722e7ec45335f470f88793d7bd788ea6 100644
--- a/src/lbm/field/initializer/ExprSystemInitFunction.cpp
+++ b/src/lbm/field/initializer/ExprSystemInitFunction.cpp
@@ -99,7 +99,7 @@ bool ExprSystemInitFunction::parse( const Config::BlockHandle & config )
    {
       WALBERLA_LOG_WARNING( "Error in expression for u_x\n" <<
                               "Error     : " << parser.error() << "\n" <<
-                              "Expression: " << ux_expr_str );
+                              "Expression: " << ux_expr_str )
 
       valid = false;
    }
@@ -109,7 +109,7 @@ bool ExprSystemInitFunction::parse( const Config::BlockHandle & config )
    {
       WALBERLA_LOG_WARNING( "Error in expression for u_y\n" <<
                               "Error     : " << parser.error() << "\n" <<
-                              "Expression: " << uy_expr_str );
+                              "Expression: " << uy_expr_str )
 
       valid = false;
    }
@@ -119,7 +119,7 @@ bool ExprSystemInitFunction::parse( const Config::BlockHandle & config )
    {
       WALBERLA_LOG_WARNING( "Error in expression for u_z\n" <<
                               "Error     : " << parser.error() << "\n" <<
-                              "Expression: " << uz_expr_str );
+                              "Expression: " << uz_expr_str )
 
       valid = false;
    }
@@ -129,7 +129,7 @@ bool ExprSystemInitFunction::parse( const Config::BlockHandle & config )
    {
       WALBERLA_LOG_WARNING( "Error in expression for rho\n" <<
                             "Error     : " << parser.error() << "\n" <<
-                            "Expression: " << rho_expr_str );
+                            "Expression: " << rho_expr_str )
 
       valid = false;
    }
diff --git a/src/lbm/field/initializer/PdfFieldInitializer.h b/src/lbm/field/initializer/PdfFieldInitializer.h
index 5a718f8d77af614d9397967c9f159a3814f4587c..7b22110089e7bfc3e64c0c1d6d464faf9ae3502d 100644
--- a/src/lbm/field/initializer/PdfFieldInitializer.h
+++ b/src/lbm/field/initializer/PdfFieldInitializer.h
@@ -32,6 +32,9 @@ namespace walberla {
 namespace lbm {
 namespace initializer {
 
+template< bool UseCellCenter >
+auto getCoordinates(const Cell& globalCell, const real_t dx);
+
 
 template< typename LatticeModel_T >
 class PdfFieldInitializer
diff --git a/src/lbm/field/initializer/PdfFieldInitializer.impl.h b/src/lbm/field/initializer/PdfFieldInitializer.impl.h
index a883915b5ad368fcbbde61093e6ba28e38176149..757cb180e1e8725b954b75c19a049fbd4139cc86 100644
--- a/src/lbm/field/initializer/PdfFieldInitializer.impl.h
+++ b/src/lbm/field/initializer/PdfFieldInitializer.impl.h
@@ -24,6 +24,27 @@ namespace walberla {
 namespace lbm {
 namespace initializer {
 
+template<>
+auto getCoordinates<false>(const Cell& globalCell, const real_t dx) {
+
+   Cell coords;
+   for(uint_t d = 0; d < 3; ++d) {
+      coords[d] = cell_idx_c( real_c(globalCell[d]) * dx );
+   }
+   return coords;
+
+}
+
+template<>
+auto getCoordinates<true>(const Cell& globalCell, const real_t dx) {
+
+   Vector3<real_t> coords;
+   for(uint_t d = 0; d < 3; ++d) {
+      coords[d] = (real_c(globalCell[d]) + 0.5_r) * dx ;
+   }
+   return coords;
+
+}
 
 template< typename LatticeModel_T >
 PdfFieldInitializer< LatticeModel_T >::PdfFieldInitializer( const BlockDataID & pdfFieldId, const shared_ptr<StructuredBlockForest> & blocks )
@@ -34,18 +55,25 @@ template< typename LatticeModel_T >
 template< typename InitFunc >
 void PdfFieldInitializer< LatticeModel_T >::initDensity( InitFunc & func ) const
 {
+   constexpr bool UseCellCenter = std::is_invocable_r_v<real_t, InitFunc, Vector3<real_t> const&>;
+   static_assert( UseCellCenter || std::is_invocable_r_v<real_t, InitFunc, Cell const&> );
+
    for( auto blockIt = blocks_->begin(); blockIt != blocks_->end(); ++blockIt )
    {
       auto pdfField = blockIt->template getData<PdfField_T>( pdfFieldId_ );
-      WALBERLA_ASSERT_NOT_NULLPTR( pdfField );
+      WALBERLA_ASSERT_NOT_NULLPTR( pdfField )
+
+      const auto level = blocks_->getLevel(*blockIt);
+      const auto dx = blocks_->dx(level);
 
       for( auto cellIt = pdfField->beginWithGhostLayerXYZ(); cellIt != pdfField->end(); ++cellIt )
       {
          Cell globalCell( cellIt.cell() );
          blocks_->transformBlockLocalToGlobalCell( globalCell, *blockIt );
+         auto coords = getCoordinates<UseCellCenter>( globalCell, dx );
 
          const Vector3<real_t> velocity = pdfField->getVelocity( cellIt.cell() );
-         pdfField->setDensityAndVelocity( cellIt.cell(), velocity, func( globalCell ) );
+         pdfField->setDensityAndVelocity( cellIt.cell(), velocity, func(coords) );
       }
    }
 }
@@ -55,18 +83,25 @@ template< typename LatticeModel_T >
 template< typename InitFunc >
 void PdfFieldInitializer< LatticeModel_T >::initVelocity( InitFunc & func ) const
 {
+   constexpr bool UseCellCenter = std::is_invocable_r_v<Vector3<real_t>, InitFunc, Vector3<real_t> const&>;
+   static_assert( UseCellCenter || std::is_invocable_r_v<Vector3<real_t>, InitFunc, Cell const&> );
+
    for( auto blockIt = blocks_->begin(); blockIt != blocks_->end(); ++blockIt )
    {
       auto pdfField = blockIt->template getData<PdfField_T>( pdfFieldId_ );
-      WALBERLA_ASSERT_NOT_NULLPTR( pdfField );
+      WALBERLA_ASSERT_NOT_NULLPTR( pdfField )
+
+      const auto level = blocks_->getLevel(*blockIt);
+      const auto dx = blocks_->dx(level);
 
       for( auto cellIt = pdfField->beginWithGhostLayerXYZ(); cellIt != pdfField->end(); ++cellIt )
       {
          Cell globalCell( cellIt.cell() );
          blocks_->transformBlockLocalToGlobalCell( globalCell, *blockIt );
-         
+         auto coords = getCoordinates<UseCellCenter>( globalCell, dx );
+
          const real_t density = pdfField->getDensity( cellIt.cell() );
-         pdfField->setDensityAndVelocity( cellIt.cell(), func( globalCell ), density );
+         pdfField->setDensityAndVelocity( cellIt.cell(), func( coords ), density );
       }
    }
 }
@@ -76,18 +111,25 @@ template< typename LatticeModel_T >
 template< typename InitFunc >
 void PdfFieldInitializer< LatticeModel_T >::initDensityAndVelocity( InitFunc & func ) const
 {
+   constexpr bool UseCellCenter = std::is_invocable_r_v<std::vector<real_t>, InitFunc, Vector3<real_t> const&>;
+   static_assert( std::is_invocable_r_v<std::vector<real_t>, InitFunc, Cell const&> || UseCellCenter );
+
    for( auto blockIt = blocks_->begin(); blockIt != blocks_->end(); ++blockIt )
    {
       auto pdfField = blockIt->template getData<PdfField_T>( pdfFieldId_ );
-      WALBERLA_ASSERT_NOT_NULLPTR( pdfField );
+      WALBERLA_ASSERT_NOT_NULLPTR( pdfField )
+
+      const auto level = blocks_->getLevel(*blockIt);
+      const auto dx = blocks_->dx(level);
 
       for( auto cellIt = pdfField->beginWithGhostLayerXYZ(); cellIt != pdfField->end(); ++cellIt )
       {
          Cell globalCell( cellIt.cell() );
          blocks_->transformBlockLocalToGlobalCell( globalCell, *blockIt );
-         
-         const std::vector<real_t> densityAndVelocity = func( globalCell );
-         WALBERLA_ASSERT_EQUAL( densityAndVelocity.size(), 4 );
+         auto coords = getCoordinates<UseCellCenter>( globalCell, dx );
+
+         const std::vector<real_t> densityAndVelocity = func( coords );
+         WALBERLA_ASSERT_EQUAL( densityAndVelocity.size(), 4 )
 
          const real_t           density( densityAndVelocity[0] );
          const Vector3<real_t> velocity( densityAndVelocity[1], densityAndVelocity[2], densityAndVelocity[3] );
diff --git a/tests/blockforest/BlockDataIOTest.cpp b/tests/blockforest/BlockDataIOTest.cpp
index 7f1507bc1ca508cca10dd070d5feb7f549d5ffe9..90c4360966c4ac7c31595d6eca1f079e066a8360 100644
--- a/tests/blockforest/BlockDataIOTest.cpp
+++ b/tests/blockforest/BlockDataIOTest.cpp
@@ -77,7 +77,7 @@ void test()
       uint_t(14));
 
    blockforest::BlockForestEvaluation evaluation(sbf->getBlockForest());
-   WALBERLA_LOG_INFO_ON_ROOT("BlockForest:\n" << evaluation.toString());
+   WALBERLA_LOG_INFO_ON_ROOT("BlockForest:\n" << evaluation.toString())
 
    // auto originalFieldId = field::addToStorage< FieldType >( sbf, "OriginalField", 0.0, field::zyxf, uint_t(3), false,
    // None, Empty );
@@ -107,7 +107,7 @@ void test()
 
       auto readIt = readField->begin();
       for (auto origIt = originalField->begin(); origIt != originalField->end(); ++origIt, ++readIt)
-         WALBERLA_CHECK_IDENTICAL(*origIt, *readIt);
+         WALBERLA_CHECK_IDENTICAL(*origIt, *readIt)
    }
 }
 
diff --git a/tests/blockforest/BlockForestTest.cpp b/tests/blockforest/BlockForestTest.cpp
index e032b7de66420ca0e17c4fa6206c5e29889452b4..6c18b2fa0d5f8130b5bb45789fa29675e579070b 100644
--- a/tests/blockforest/BlockForestTest.cpp
+++ b/tests/blockforest/BlockForestTest.cpp
@@ -261,19 +261,19 @@ static void test() {
       for( uint_t i = 0; i != size; ++i )
       {
          const real_t recv = byteArrayToReal< real_t >( buffer, i * ( sizeof(real_t) + 3 ) );
-         WALBERLA_CHECK( realIsIdentical( recv, send[i] ) );
+         WALBERLA_CHECK( realIsIdentical( recv, send[i] ) )
       }
    }
 
-   WALBERLA_MPI_WORLD_BARRIER();
+   WALBERLA_MPI_WORLD_BARRIER()
 
    BlockForest bforest( uint_c( MPIManager::instance()->rank() ), sforest, true );
 
    BlockForest fforest_1( uint_c( MPIManager::instance()->rank() ), "blockforest.sav", false, true ); // all processes read the same file
-   WALBERLA_CHECK_EQUAL( bforest, fforest_1 );
+   WALBERLA_CHECK_EQUAL( bforest, fforest_1 )
 
    BlockForest fforest_2( uint_c( MPIManager::instance()->rank() ), "blockforest.sav", true, true ); // only the root process reads the file
-   WALBERLA_CHECK_EQUAL( bforest, fforest_2 );
+   WALBERLA_CHECK_EQUAL( bforest, fforest_2 )
 
    SUID level1( "Level_1" );
    SUID level2( "Level_2" );
@@ -295,154 +295,154 @@ static void test() {
 
       if( block->getLevel() == 0 ) {
 
-         WALBERLA_CHECK( block->getState().empty() );
+         WALBERLA_CHECK( block->getState().empty() )
 
-         WALBERLA_CHECK_NULLPTR( block->getData< uint_t >( data1 ) );
-         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data2 ) );
-         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data2 )), uint_c(5) );
+         WALBERLA_CHECK_NULLPTR( block->getData< uint_t >( data1 ) )
+         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data2 ) )
+         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data2 )), uint_c(5) )
 
-         WALBERLA_CHECK( !block->isBlockDataAllocated( data1 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data2 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) );
+         WALBERLA_CHECK( !block->isBlockDataAllocated( data1 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data2 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) )
 
-         WALBERLA_CHECK( block->isDataOfType<uint_t>( data2 ) );
-         WALBERLA_CHECK( !block->isDataOfType<int>( data2 ) );
-         WALBERLA_CHECK( block->isDataClassOrSubclassOf<uint_t>( data2 ) );
-         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<BlockDataID>( data2 ) );
+         WALBERLA_CHECK( block->isDataOfType<uint_t>( data2 ) )
+         WALBERLA_CHECK( !block->isDataOfType<int>( data2 ) )
+         WALBERLA_CHECK( block->isDataClassOrSubclassOf<uint_t>( data2 ) )
+         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<BlockDataID>( data2 ) )
       }
       else if( block->getLevel() == 1 ) {
 
-         WALBERLA_CHECK_EQUAL( block->getState().size(), uint_c(1) );
+         WALBERLA_CHECK_EQUAL( block->getState().size(), uint_c(1) )
 
-         WALBERLA_CHECK_NULLPTR( block->getData< uint_t >( data1 ) );
-         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data2 ) );
-         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data2 )), uint_c(5) );
+         WALBERLA_CHECK_NULLPTR( block->getData< uint_t >( data1 ) )
+         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data2 ) )
+         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data2 )), uint_c(5) )
 
-         WALBERLA_CHECK( !block->isBlockDataAllocated( data1 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data2 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) );
+         WALBERLA_CHECK( !block->isBlockDataAllocated( data1 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data2 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) )
 
-         WALBERLA_CHECK( block->isDataOfType<uint_t>( data2 ) );
-         WALBERLA_CHECK( !block->isDataOfType<SUID>( data2 ) );
-         WALBERLA_CHECK( block->isDataClassOrSubclassOf<uint_t>( data2 ) );
-         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<double>( data2 ) );
+         WALBERLA_CHECK( block->isDataOfType<uint_t>( data2 ) )
+         WALBERLA_CHECK( !block->isDataOfType<SUID>( data2 ) )
+         WALBERLA_CHECK( block->isDataClassOrSubclassOf<uint_t>( data2 ) )
+         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<double>( data2 ) )
       }
       else if( block->getLevel() == 2 ) {
 
-         WALBERLA_CHECK_EQUAL( block->getState().size(), uint_c(1) );
+         WALBERLA_CHECK_EQUAL( block->getState().size(), uint_c(1) )
 
-         WALBERLA_CHECK_NULLPTR( block->getData< uint_t >( data1 ) );
-         WALBERLA_CHECK_NULLPTR( block->getData< uint_t >( data2 ) );
+         WALBERLA_CHECK_NULLPTR( block->getData< uint_t >( data1 ) )
+         WALBERLA_CHECK_NULLPTR( block->getData< uint_t >( data2 ) )
 
-         WALBERLA_CHECK( !block->isBlockDataAllocated( data1 ) );
-         WALBERLA_CHECK( !block->isBlockDataAllocated( data2 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) );
+         WALBERLA_CHECK( !block->isBlockDataAllocated( data1 ) )
+         WALBERLA_CHECK( !block->isBlockDataAllocated( data2 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) )
       }
       else if( block->getLevel() == 3 ) {
 
-         WALBERLA_CHECK_EQUAL( block->getState().size(), uint_c(1) );
+         WALBERLA_CHECK_EQUAL( block->getState().size(), uint_c(1) )
 
-         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data1 ) );
-         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data1 )), uint_c(23) );
-         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data2 ) );
-         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data2 )), uint_c( 5) );
+         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data1 ) )
+         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data1 )), uint_c(23) )
+         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data2 ) )
+         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data2 )), uint_c( 5) )
 
-         WALBERLA_CHECK( block->isBlockDataAllocated( data1 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data2 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) );
+         WALBERLA_CHECK( block->isBlockDataAllocated( data1 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data2 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) )
 
-         WALBERLA_CHECK( block->isDataOfSameType( data1, data2 ) );
+         WALBERLA_CHECK( block->isDataOfSameType( data1, data2 ) )
       }
       else if( block->getLevel() == 4 ) {
 
-         WALBERLA_CHECK_EQUAL( block->getState().size(), uint_c(1) );
+         WALBERLA_CHECK_EQUAL( block->getState().size(), uint_c(1) )
 
-         WALBERLA_CHECK_NOT_NULLPTR( block->getData< int >( data1 ) );
-         WALBERLA_CHECK_EQUAL( *(block->getData< int >( data1 )), uint_c(42) );
-         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data2 ) );
-         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data2 )), uint_c( 5) );
+         WALBERLA_CHECK_NOT_NULLPTR( block->getData< int >( data1 ) )
+         WALBERLA_CHECK_EQUAL( *(block->getData< int >( data1 )), uint_c(42) )
+         WALBERLA_CHECK_NOT_NULLPTR( block->getData< uint_t >( data2 ) )
+         WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( data2 )), uint_c( 5) )
 
-         WALBERLA_CHECK( block->isBlockDataAllocated( data1 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data2 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) );
-         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) );
+         WALBERLA_CHECK( block->isBlockDataAllocated( data1 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data2 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data3 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data4 ) )
+         WALBERLA_CHECK( block->isBlockDataAllocated( data5 ) )
 
-         WALBERLA_CHECK( !block->isDataOfSameType( data1, data2 ) );
+         WALBERLA_CHECK( !block->isDataOfSameType( data1, data2 ) )
 
          const Base* base = block->getData< Base >( data3 );
 
-         WALBERLA_CHECK_EQUAL( base->override(), 1 );
-         WALBERLA_CHECK_EQUAL( base->func(), 2 );
+         WALBERLA_CHECK_EQUAL( base->override(), 1 )
+         WALBERLA_CHECK_EQUAL( base->func(), 2 )
 
-         WALBERLA_CHECK( block->isDataOfType<Base>( data3 ) );
-         WALBERLA_CHECK( !block->isDataOfType<Derived>( data3 ) );
+         WALBERLA_CHECK( block->isDataOfType<Base>( data3 ) )
+         WALBERLA_CHECK( !block->isDataOfType<Derived>( data3 ) )
 
-         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Base>( data3 ) );
-         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<Derived>( data3 ) );
-         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<int>( data3 ) );
+         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Base>( data3 ) )
+         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<Derived>( data3 ) )
+         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<int>( data3 ) )
 
-         WALBERLA_CHECK( !block->isDataSubclassOf<Base>( data3 ) );
-         WALBERLA_CHECK( !block->isDataSubclassOf<Derived>( data3 ) );
-         WALBERLA_CHECK( !block->isDataSubclassOf<int>( data3 ) );
+         WALBERLA_CHECK( !block->isDataSubclassOf<Base>( data3 ) )
+         WALBERLA_CHECK( !block->isDataSubclassOf<Derived>( data3 ) )
+         WALBERLA_CHECK( !block->isDataSubclassOf<int>( data3 ) )
 
                         base    = block->getData< Base >( data4 );
          const Derived* derived = block->getData< Derived >( data4 );
 
-         WALBERLA_CHECK_EQUAL( base->override(), 1 );
-         WALBERLA_CHECK_EQUAL( base->func(), 20 );
+         WALBERLA_CHECK_EQUAL( base->override(), 1 )
+         WALBERLA_CHECK_EQUAL( base->func(), 20 )
 
-         WALBERLA_CHECK_EQUAL( derived->override(), 10 );
-         WALBERLA_CHECK_EQUAL( derived->func(), 20 );
+         WALBERLA_CHECK_EQUAL( derived->override(), 10 )
+         WALBERLA_CHECK_EQUAL( derived->func(), 20 )
 
-         WALBERLA_CHECK( !block->isDataOfType<Base>( data4 ) );
-         WALBERLA_CHECK( block->isDataOfType<Derived>( data4 ) );
+         WALBERLA_CHECK( !block->isDataOfType<Base>( data4 ) )
+         WALBERLA_CHECK( block->isDataOfType<Derived>( data4 ) )
 
-         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Base>( data4 ) );
-         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Derived>( data4 ) );
-         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<int>( data4 ) );
+         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Base>( data4 ) )
+         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Derived>( data4 ) )
+         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<int>( data4 ) )
 
-         WALBERLA_CHECK( block->isDataSubclassOf<Base>( data4 ) );
-         WALBERLA_CHECK( !block->isDataSubclassOf<Derived>( data4 ) );
-         WALBERLA_CHECK( !block->isDataSubclassOf<int>( data4 ) );
+         WALBERLA_CHECK( block->isDataSubclassOf<Base>( data4 ) )
+         WALBERLA_CHECK( !block->isDataSubclassOf<Derived>( data4 ) )
+         WALBERLA_CHECK( !block->isDataSubclassOf<int>( data4 ) )
 
                            base  = block->getData< Base >( data5 );
          const SecondBase* sBase = block->getData< SecondBase >( data5 );
          const Multi*      multi = block->getData< Multi >( data5 );
 
-         WALBERLA_CHECK( reinterpret_cast< const void* >( base ) != reinterpret_cast< const void* >( sBase ) ) ;
+         WALBERLA_CHECK( reinterpret_cast< const void* >( base ) != reinterpret_cast< const void* >( sBase ) )
          WALBERLA_CHECK( ( reinterpret_cast< const void* >(  base ) != reinterpret_cast< const void* >( multi ) ) ||
-                ( reinterpret_cast< const void* >( sBase ) != reinterpret_cast< const void* >( multi ) ) );
+                ( reinterpret_cast< const void* >( sBase ) != reinterpret_cast< const void* >( multi ) ) )
 
-         WALBERLA_CHECK_EQUAL( base->override(), 1 );
-         WALBERLA_CHECK_EQUAL( base->func(), 2000 );
+         WALBERLA_CHECK_EQUAL( base->override(), 1 )
+         WALBERLA_CHECK_EQUAL( base->func(), 2000 )
 
-         WALBERLA_CHECK_EQUAL( sBase->override(), 100 );
+         WALBERLA_CHECK_EQUAL( sBase->override(), 100 )
 
-         WALBERLA_CHECK_EQUAL( multi->override(), 1000 );
-         WALBERLA_CHECK_EQUAL( multi->func(), 2000 );
+         WALBERLA_CHECK_EQUAL( multi->override(), 1000 )
+         WALBERLA_CHECK_EQUAL( multi->func(), 2000 )
 
-         WALBERLA_CHECK( !block->isDataOfType<Base>( data5 ) );
-         WALBERLA_CHECK( !block->isDataOfType<SecondBase>( data5 ) );
-         WALBERLA_CHECK( block->isDataOfType<Multi>( data5 ) );
+         WALBERLA_CHECK( !block->isDataOfType<Base>( data5 ) )
+         WALBERLA_CHECK( !block->isDataOfType<SecondBase>( data5 ) )
+         WALBERLA_CHECK( block->isDataOfType<Multi>( data5 ) )
 
-         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Base>( data5 ) );
-         WALBERLA_CHECK( block->isDataClassOrSubclassOf<SecondBase>( data5 ) );
-         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Multi>( data5 ) );
-         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<Derived>( data5 ) );
+         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Base>( data5 ) )
+         WALBERLA_CHECK( block->isDataClassOrSubclassOf<SecondBase>( data5 ) )
+         WALBERLA_CHECK( block->isDataClassOrSubclassOf<Multi>( data5 ) )
+         WALBERLA_CHECK( !block->isDataClassOrSubclassOf<Derived>( data5 ) )
 
-         WALBERLA_CHECK( block->isDataSubclassOf<Base>( data5 ) );
-         WALBERLA_CHECK( block->isDataSubclassOf<SecondBase>( data5 ) );
-         WALBERLA_CHECK( !block->isDataSubclassOf<Multi>( data5 ) );
-         WALBERLA_CHECK( !block->isDataSubclassOf<Derived>( data5 ) );
+         WALBERLA_CHECK( block->isDataSubclassOf<Base>( data5 ) )
+         WALBERLA_CHECK( block->isDataSubclassOf<SecondBase>( data5 ) )
+         WALBERLA_CHECK( !block->isDataSubclassOf<Multi>( data5 ) )
+         WALBERLA_CHECK( !block->isDataSubclassOf<Derived>( data5 ) )
       }
    }
 
@@ -453,17 +453,17 @@ static void test() {
    std::set< BlockID > forestBlockSet;
 
    for( auto block = sforest.begin(); block != sforest.end(); ++block ) {
-      WALBERLA_CHECK_EQUAL( setupBlockSet.find( block->getId() ), setupBlockSet.end() );
+      WALBERLA_CHECK_EQUAL( setupBlockSet.find( block->getId() ), setupBlockSet.end() )
       setupBlockSet.insert( block->getId() );
    }
 
    for( auto blockId = blockIds.begin(); blockId != blockIds.end(); ++blockId ) {
       const BlockID id = *dynamic_cast< BlockID* >( blockId->get() );
-      WALBERLA_CHECK_EQUAL( forestBlockSet.find( id ), forestBlockSet.end() );
+      WALBERLA_CHECK_EQUAL( forestBlockSet.find( id ), forestBlockSet.end() )
       forestBlockSet.insert( id );
    }
 
-   WALBERLA_CHECK_EQUAL( setupBlockSet, forestBlockSet );
+   WALBERLA_CHECK_EQUAL( setupBlockSet, forestBlockSet )
 }
 
 
diff --git a/tests/blockforest/BlockIDTest.cpp b/tests/blockforest/BlockIDTest.cpp
index 45e8fdbf0794c0a66bbb74a48188eb0a9f56cc96..2cdbfe38f226840a7154856215ec91f8b7827f54 100644
--- a/tests/blockforest/BlockIDTest.cpp
+++ b/tests/blockforest/BlockIDTest.cpp
@@ -26,7 +26,6 @@
 #include "core/mpi/SendBuffer.h"
 
 #include <cstdlib>
-#include <cstring>
 #include <map>
 #include <vector>
 
@@ -69,26 +68,26 @@ static void test() {
 
          walberla::mpi::GenericSendBuffer<uint8_t> sb;
          oldId.toBuffer( sb );
-         WALBERLA_CHECK_EQUAL( (oldId.getUsedBytes() + oldId.getUsedBytes() * mpi::BUFFER_DEBUG_OVERHEAD) + (1 + mpi::BUFFER_DEBUG_OVERHEAD ), sb.size() );
+         WALBERLA_CHECK_EQUAL( (oldId.getUsedBytes() + oldId.getUsedBytes() * mpi::BUFFER_DEBUG_OVERHEAD) + (1 + mpi::BUFFER_DEBUG_OVERHEAD ), sb.size() )
 
          for( uint_t b = branches; b-- != 0; ) {
-            WALBERLA_CHECK_EQUAL( id.getBranchId(), branch[b] );
+            WALBERLA_CHECK_EQUAL( id.getBranchId(), branch[b] )
             id.removeBranchId();
          }
-         WALBERLA_CHECK_EQUAL( id.getTreeIndex(), treeIndex );
+         WALBERLA_CHECK_EQUAL( id.getTreeIndex(), treeIndex )
 
          BlockID newId( byteArray, 0, byteArray.size() );
-         WALBERLA_CHECK_EQUAL( oldId, newId );
+         WALBERLA_CHECK_EQUAL( oldId, newId )
 
          for( uint_t b = branches; b-- != 0; ) {
-            WALBERLA_CHECK_EQUAL( newId.getBranchId(), branch[b] );
+            WALBERLA_CHECK_EQUAL( newId.getBranchId(), branch[b] )
             newId.removeBranchId();
          }
-         WALBERLA_CHECK_EQUAL( newId.getTreeIndex(), treeIndex );
+         WALBERLA_CHECK_EQUAL( newId.getTreeIndex(), treeIndex )
 
          walberla::mpi::GenericRecvBuffer<uint8_t> rb( sb );
          newId.fromBuffer( rb );
-         WALBERLA_CHECK_EQUAL( oldId, newId );
+         WALBERLA_CHECK_EQUAL( oldId, newId )
       }
 
       std::vector< BlockID >      blockId;
@@ -115,7 +114,7 @@ static void test() {
          }
       }
       for( uint_t j = 0; j != blockId.size(); ++j )
-         WALBERLA_CHECK_EQUAL( value[j], idMap[blockId[j]] );
+         WALBERLA_CHECK_EQUAL( value[j], idMap[blockId[j]] )
 
       bit  <<= 1;
       mask <<= 1;
diff --git a/tests/blockforest/DeterministicCreation.cpp b/tests/blockforest/DeterministicCreation.cpp
index d43582255c6899d8ec15d585d8de7bcce198908e..9841fb5d248c213c29340217c9483bb94f0221c0 100644
--- a/tests/blockforest/DeterministicCreation.cpp
+++ b/tests/blockforest/DeterministicCreation.cpp
@@ -28,8 +28,6 @@ namespace walberla{
 
 void TwoBlockForestsTest()
 {
-   math::AABB domainBlock(0,0,0,3,3,3);
-
    Vector3<uint_t> cells   (10,10,10);
    Vector3<uint_t> blocks  (2,2,2);
    Vector3<uint_t> procs   (2,2,2);
@@ -58,10 +56,10 @@ void TwoBlockForestsTest()
        procs[0], procs[1], procs[2],            // number of processes in x/y/z direction
        periodic[0], periodic[1], periodic[2], true);       // periodic in every direction
 
-   WALBERLA_LOG_DEVEL(lbmBlocks->begin()->getAABB());
-   WALBERLA_LOG_DEVEL(peBlocks->begin()->getAABB());
+   WALBERLA_LOG_DEVEL(lbmBlocks->begin()->getAABB())
+   WALBERLA_LOG_DEVEL(peBlocks->begin()->getAABB())
 
-   WALBERLA_CHECK_EQUAL( lbmBlocks->begin()->getId(), peBlocks->begin()->getId() );
+   WALBERLA_CHECK_EQUAL( lbmBlocks->begin()->getId(), peBlocks->begin()->getId() )
 }
 
 int main( int argc, char** argv )
diff --git a/tests/blockforest/SaveLoadTest.cpp b/tests/blockforest/SaveLoadTest.cpp
index 12e41b44ac3c495f13ac90d6a7ec95ec925226ab..a96e7ab367a5b9023318aae900c8bd11d28cc422 100644
--- a/tests/blockforest/SaveLoadTest.cpp
+++ b/tests/blockforest/SaveLoadTest.cpp
@@ -36,7 +36,7 @@ void blockForestSaveLoadTest(const BlockForest::FileIOMode ioMode, const bool br
    std::vector< walberla::uint64_t > dump;
    std::vector< walberla::uint64_t > check;
 
-   WALBERLA_LOG_DEVEL_ON_ROOT("*** DUMPING ***");
+   WALBERLA_LOG_DEVEL_ON_ROOT("*** DUMPING ***")
 
    dump.clear();
 
@@ -50,13 +50,13 @@ void blockForestSaveLoadTest(const BlockForest::FileIOMode ioMode, const bool br
 
    for (auto blockIt = forestDump->begin(); blockIt != forestDump->end(); ++blockIt)
    {
-      WALBERLA_LOG_DEVEL("DUMPING BLOCK (" << blockIt->getId() << ") " << blockIt->getAABB() );
+      WALBERLA_LOG_DEVEL("DUMPING BLOCK (" << blockIt->getId() << ") " << blockIt->getAABB() )
       dump.push_back( blockIt->getId().getID() );
    }
 
-   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER();}
+   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER()}
 
-   WALBERLA_LOG_DEVEL_ON_ROOT("*** CHECKING ***");
+   WALBERLA_LOG_DEVEL_ON_ROOT("*** CHECKING ***")
 
    check.clear();
 
@@ -64,22 +64,22 @@ void blockForestSaveLoadTest(const BlockForest::FileIOMode ioMode, const bool br
 
    for (auto blockIt = forestCheck->begin(); blockIt != forestCheck->end(); ++blockIt)
    {
-      WALBERLA_LOG_DEVEL("CHECKING BLOCK (" << blockIt->getId() << ") " << blockIt->getAABB() );
+      WALBERLA_LOG_DEVEL("CHECKING BLOCK (" << blockIt->getId() << ") " << blockIt->getAABB() )
       check.push_back( blockIt->getId().getID() );
    }
 
-   WALBERLA_CHECK_EQUAL(forestDump->getBlockIdBytes(), forestCheck->getBlockIdBytes());
-   WALBERLA_CHECK_EQUAL(forestDump->getDepth(), forestCheck->getDepth());
-   WALBERLA_CHECK_EQUAL(forestDump->getDomain(), forestCheck->getDomain());
-   WALBERLA_CHECK_EQUAL(forestDump->getNumberOfBlocks(), forestCheck->getNumberOfBlocks());
+   WALBERLA_CHECK_EQUAL(forestDump->getBlockIdBytes(), forestCheck->getBlockIdBytes())
+   WALBERLA_CHECK_EQUAL(forestDump->getDepth(), forestCheck->getDepth())
+   WALBERLA_CHECK_EQUAL(forestDump->getDomain(), forestCheck->getDomain())
+   WALBERLA_CHECK_EQUAL(forestDump->getNumberOfBlocks(), forestCheck->getNumberOfBlocks())
 
    std::sort(dump.begin(), dump.end());
    std::sort(check.begin(), check.end());
 
-   WALBERLA_CHECK_EQUAL( dump.size(), check.size() );
+   WALBERLA_CHECK_EQUAL( dump.size(), check.size() )
    for (size_t i = 0; i < dump.size(); ++i)
    {
-      WALBERLA_CHECK_EQUAL(dump[i], check[i]);
+      WALBERLA_CHECK_EQUAL(dump[i], check[i])
    }
 }
 
@@ -95,27 +95,27 @@ int main( int argc, char ** argv )
 
    blockForestSaveLoadTest(BlockForest::MPI_PARALLEL, true);
 
-   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER();}
+   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER()}
    WALBERLA_MPI_SECTION() {walberla::MPIManager::instance()->resetMPI();}
 
    blockForestSaveLoadTest(BlockForest::MASTER_SLAVE, true);
 
-   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER();}
+   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER()}
    WALBERLA_MPI_SECTION() {walberla::MPIManager::instance()->resetMPI();}
 
    blockForestSaveLoadTest(BlockForest::SERIALIZED_DISTRIBUTED, true);
 
-   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER();}
+   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER()}
    WALBERLA_MPI_SECTION() {walberla::MPIManager::instance()->resetMPI();}
 
    blockForestSaveLoadTest(BlockForest::MPI_PARALLEL, false);
 
-   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER();}
+   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER()}
    WALBERLA_MPI_SECTION() {walberla::MPIManager::instance()->resetMPI();}
 
    blockForestSaveLoadTest(BlockForest::MASTER_SLAVE, false);
 
-   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER();}
+   WALBERLA_MPI_SECTION() {WALBERLA_MPI_BARRIER()}
    WALBERLA_MPI_SECTION() {walberla::MPIManager::instance()->resetMPI();}
 
    blockForestSaveLoadTest(BlockForest::SERIALIZED_DISTRIBUTED, false);
diff --git a/tests/blockforest/SetupBlockForestTest.cpp b/tests/blockforest/SetupBlockForestTest.cpp
index 46d6d2cb2c40b66072f4d21bdc5d4ff0cacbf3af..527a41776b4f14dc341a36988aad0f21c19dfffc 100644
--- a/tests/blockforest/SetupBlockForestTest.cpp
+++ b/tests/blockforest/SetupBlockForestTest.cpp
@@ -52,7 +52,7 @@ static void refinementSelectionFunctionRandom( SetupBlockForest& forest ) {
 #ifndef WALBERLA_BLOCKFOREST_PRIMITIVE_BLOCKID
    const uint_t maxLevel = 25;
 #else
-   WALBERLA_ASSERT_GREATER_EQUAL( math::UINT_BITS, 32 );
+   WALBERLA_ASSERT_GREATER_EQUAL( math::UINT_BITS, 32 )
    const uint_t maxLevel = ( math::UINT_BITS - 14 ) / 3;
 #endif
 
@@ -78,47 +78,47 @@ static void checkCollectorConsistency( SetupBlockForest& forest ) {
    for( SetupBlockForest::iterator it = forest.begin(); it != forest.end(); ++it )
       itBlocks.push_back( it.get() );
 
-   WALBERLA_CHECK_EQUAL( blocks.size(), itBlocks.size() );
+   WALBERLA_CHECK_EQUAL( blocks.size(), itBlocks.size() )
    for( uint_t i = 0; i != blocks.size(); ++i )
-      WALBERLA_CHECK( blocks[i] == itBlocks[i] );
+      WALBERLA_CHECK( blocks[i] == itBlocks[i] )
 
    std::set< SetupBlock* > baseSet;
    for( uint_t i = 0; i != blocks.size(); ++i )
       baseSet.insert( blocks[i] );
-   WALBERLA_CHECK_EQUAL( baseSet.size(), blocks.size() );
+   WALBERLA_CHECK_EQUAL( baseSet.size(), blocks.size() )
 
    std::vector< SetupBlock* > hilbertBlocks;
    forest.getHilbertOrder( hilbertBlocks );
-   WALBERLA_CHECK_EQUAL( hilbertBlocks.size(), blocks.size() );
+   WALBERLA_CHECK_EQUAL( hilbertBlocks.size(), blocks.size() )
 
    std::set< SetupBlock* > hilbertSet;
    for( uint_t i = 0; i != hilbertBlocks.size(); ++i )
       hilbertSet.insert( hilbertBlocks[i] );
-   WALBERLA_CHECK_EQUAL( hilbertSet.size(), hilbertBlocks.size() );
+   WALBERLA_CHECK_EQUAL( hilbertSet.size(), hilbertBlocks.size() )
 
    std::set< SetupBlock* >::iterator baseIterator    = baseSet.begin();
    std::set< SetupBlock* >::iterator hilbertIterator = hilbertSet.begin();
 
    while( baseIterator != baseSet.end() ) {
-      WALBERLA_CHECK( *baseIterator == *hilbertIterator );
+      WALBERLA_CHECK( *baseIterator == *hilbertIterator )
       ++baseIterator;
       ++hilbertIterator;
    }
 
    std::vector< SetupBlock* > aabbBlocks;
    forest.getBlocksOverlappedByAABB( aabbBlocks, forest.getDomain() );
-   WALBERLA_CHECK_EQUAL( aabbBlocks.size(), blocks.size() );
+   WALBERLA_CHECK_EQUAL( aabbBlocks.size(), blocks.size() )
 
    std::set< SetupBlock* > aabbSet;
    for( uint_t i = 0; i != aabbBlocks.size(); ++i )
       aabbSet.insert( aabbBlocks[i] );
-   WALBERLA_CHECK_EQUAL( aabbSet.size(), aabbBlocks.size() );
+   WALBERLA_CHECK_EQUAL( aabbSet.size(), aabbBlocks.size() )
 
                                      baseIterator = baseSet.begin();
    std::set< SetupBlock* >::iterator aabbIterator = aabbSet.begin();
 
    while( baseIterator != baseSet.end() ) {
-      WALBERLA_CHECK( *baseIterator == *aabbIterator );
+      WALBERLA_CHECK( *baseIterator == *aabbIterator )
       ++baseIterator;
       ++aabbIterator;
    }
@@ -147,7 +147,7 @@ static void checkNeighborhoodConsistency( const SetupBlockForest& forest ) {
 
          constructNeighborhoodSectionBlockCenters( n, block->getAABB(), neighborhoodSectionBlockCenters );
 
-         WALBERLA_CHECK_EQUAL( neighborhoodSectionBlockCenters.size() % 3, uint_c(0) );
+         WALBERLA_CHECK_EQUAL( neighborhoodSectionBlockCenters.size() % 3, uint_c(0) )
 
          for( uint_t p = 0; p != neighborhoodSectionBlockCenters.size(); p += 3 ) {
 
@@ -173,12 +173,12 @@ static void checkNeighborhoodConsistency( const SetupBlockForest& forest ) {
 
             // either one neighbor must be hit OR the block is located at the border of the (non-periodic) simulation domain
             if( noHit )
-               WALBERLA_CHECK( forest.getBlock(x,y,z) == nullptr );
+               WALBERLA_CHECK( forest.getBlock(x,y,z) == nullptr )
          }
 
          // every neighbor must be hit by at least one point
          for( uint_t c = 0; c != block->getNeighborhoodSectionSize(n); ++c )
-            WALBERLA_CHECK( hit[c] );
+            WALBERLA_CHECK( hit[c] )
 
          neighborhoodSectionBlockCenters.clear();
       }
diff --git a/tests/blockforest/StructuredBlockForestTest.cpp b/tests/blockforest/StructuredBlockForestTest.cpp
index fc9ce847cd0c55800623d99128fd6585109fea03..8b0bf5b940c93fcfa8c3249e47a66b8c4cf441e6 100644
--- a/tests/blockforest/StructuredBlockForestTest.cpp
+++ b/tests/blockforest/StructuredBlockForestTest.cpp
@@ -124,237 +124,237 @@ static void test() {
    // block data
 
    for( auto block = forest.begin(); block != forest.end(); ++block ) {
-      WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( bdid23 )), 23 );
-      WALBERLA_CHECK_EQUAL( *(block->getData< int    >( bdid42 )), 42 );
-      WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( bdidZ  )), 70 );
-      WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( bdidY  )), 60 );
+      WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( bdid23 )), 23 )
+      WALBERLA_CHECK_EQUAL( *(block->getData< int    >( bdid42 )), 42 )
+      WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( bdidZ  )), 70 )
+      WALBERLA_CHECK_EQUAL( *(block->getData< uint_t >( bdidY  )), 60 )
    }
 
    // getDomainCellBB
 
    CellInterval bb = forest.getDomainCellBB();
-   WALBERLA_CHECK_EQUAL( bb.xMin(),   0 );
-   WALBERLA_CHECK_EQUAL( bb.yMin(),   0 );
-   WALBERLA_CHECK_EQUAL( bb.zMin(),   0 );
-   WALBERLA_CHECK_EQUAL( bb.xMax(),  99 );
-   WALBERLA_CHECK_EQUAL( bb.yMax(), 119 );
-   WALBERLA_CHECK_EQUAL( bb.zMax(), 139 );
+   WALBERLA_CHECK_EQUAL( bb.xMin(),   0 )
+   WALBERLA_CHECK_EQUAL( bb.yMin(),   0 )
+   WALBERLA_CHECK_EQUAL( bb.zMin(),   0 )
+   WALBERLA_CHECK_EQUAL( bb.xMax(),  99 )
+   WALBERLA_CHECK_EQUAL( bb.yMax(), 119 )
+   WALBERLA_CHECK_EQUAL( bb.zMax(), 139 )
 
    bb = forest.getDomainCellBB(1);
-   WALBERLA_CHECK_EQUAL( bb.xMin(),   0 );
-   WALBERLA_CHECK_EQUAL( bb.yMin(),   0 );
-   WALBERLA_CHECK_EQUAL( bb.zMin(),   0 );
-   WALBERLA_CHECK_EQUAL( bb.xMax(), 199 );
-   WALBERLA_CHECK_EQUAL( bb.yMax(), 239 );
-   WALBERLA_CHECK_EQUAL( bb.zMax(), 279 );
+   WALBERLA_CHECK_EQUAL( bb.xMin(),   0 )
+   WALBERLA_CHECK_EQUAL( bb.yMin(),   0 )
+   WALBERLA_CHECK_EQUAL( bb.zMin(),   0 )
+   WALBERLA_CHECK_EQUAL( bb.xMax(), 199 )
+   WALBERLA_CHECK_EQUAL( bb.yMax(), 239 )
+   WALBERLA_CHECK_EQUAL( bb.zMax(), 279 )
 
    // getNumberOf*Cells
 
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfXCells(), 100 );
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfYCells(), 120 );
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfZCells(), 140 );
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfXCells(), 100 )
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfYCells(), 120 )
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfZCells(), 140 )
 
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfXCells(1), 200 );
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfYCells(1), 240 );
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfZCells(1), 280 );
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfXCells(1), 200 )
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfYCells(1), 240 )
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfZCells(1), 280 )
 
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(0), 100 );
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(1), 120 );
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(2), 140 );
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(0), 100 )
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(1), 120 )
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(2), 140 )
 
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(0,1), 200 );
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(1,1), 240 );
-   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(2,1), 280 );
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(0,1), 200 )
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(1,1), 240 )
+   WALBERLA_CHECK_EQUAL( forest.getNumberOfCells(2,1), 280 )
 
    // dx/dy/dz
 
-   WALBERLA_CHECK_FLOAT_EQUAL( forest.dx(), 100.0 / 100.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( forest.dy(), 100.0 / 120.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( forest.dz(), 100.0 / 140.0 );
+   WALBERLA_CHECK_FLOAT_EQUAL( forest.dx(), 100.0 / 100.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( forest.dy(), 100.0 / 120.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( forest.dz(), 100.0 / 140.0 )
 
-   WALBERLA_CHECK_FLOAT_EQUAL( forest.dx(1), 100.0 / 200.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( forest.dy(1), 100.0 / 240.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( forest.dz(1), 100.0 / 280.0 );
+   WALBERLA_CHECK_FLOAT_EQUAL( forest.dx(1), 100.0 / 200.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( forest.dy(1), 100.0 / 240.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( forest.dz(1), 100.0 / 280.0 )
 
    // mapToPeriodicDomain
 
    Cell cell( cell_idx_c(42), cell_idx_c(234), cell_idx_c(567) );
    forest.mapToPeriodicDomain( cell );
 
-   WALBERLA_CHECK_EQUAL( cell.x(),  42 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 234 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 567 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  42 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 234 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 567 )
 
    cell.x() = cell_idx_c(-123);
    forest.mapToPeriodicDomain( cell );
 
-   WALBERLA_CHECK_EQUAL( cell.x(),  77 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 234 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 567 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  77 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 234 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 567 )
 
    cell.x() = cell_idx_c(-223);
    forest.mapToPeriodicDomain( cell, 1 );
 
-   WALBERLA_CHECK_EQUAL( cell.x(), 177 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 234 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 567 );
+   WALBERLA_CHECK_EQUAL( cell.x(), 177 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 234 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 567 )
 
    cell.x() = cell_idx_c(123);
    forest.mapToPeriodicDomain( cell );
 
-   WALBERLA_CHECK_EQUAL( cell.x(),  23 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 234 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 567 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  23 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 234 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 567 )
 
    cell.x() = cell_idx_c(123);
    forest.mapToPeriodicDomain( cell, 1 );
 
-   WALBERLA_CHECK_EQUAL( cell.x(), 123 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 234 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 567 );
+   WALBERLA_CHECK_EQUAL( cell.x(), 123 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 234 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 567 )
 
    cell.x() = cell_idx_c(223);
    forest.mapToPeriodicDomain( cell, 1 );
 
-   WALBERLA_CHECK_EQUAL( cell.x(),  23 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 234 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 567 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  23 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 234 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 567 )
 
    // getCell
 
    forest.getCell( cell, real_c(23.5), real_c(49.9), real_c(50.1) );
 
-   WALBERLA_CHECK_EQUAL( cell.x(), 23 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 59 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 70 );
+   WALBERLA_CHECK_EQUAL( cell.x(), 23 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 59 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 70 )
 
    forest.getCell( cell, real_c(-23.5), real_c(49.9), real_c(50.1) );
 
-   WALBERLA_CHECK_EQUAL( cell.x(), -24 );
-   WALBERLA_CHECK_EQUAL( cell.y(),  59 );
-   WALBERLA_CHECK_EQUAL( cell.z(),  70 );
+   WALBERLA_CHECK_EQUAL( cell.x(), -24 )
+   WALBERLA_CHECK_EQUAL( cell.y(),  59 )
+   WALBERLA_CHECK_EQUAL( cell.z(),  70 )
 
    forest.getCell( cell, real_c(123.5), real_c(49.9), real_c(50.1) );
 
-   WALBERLA_CHECK_EQUAL( cell.x(), 123 );
-   WALBERLA_CHECK_EQUAL( cell.y(),  59 );
-   WALBERLA_CHECK_EQUAL( cell.z(),  70 );
+   WALBERLA_CHECK_EQUAL( cell.x(), 123 )
+   WALBERLA_CHECK_EQUAL( cell.y(),  59 )
+   WALBERLA_CHECK_EQUAL( cell.z(),  70 )
 
    forest.getCell( cell, real_c(23.4), real_c(49.9), real_c(50.1), 1 );
 
-   WALBERLA_CHECK_EQUAL( cell.x(),  46 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 119 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 140 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  46 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 119 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 140 )
 
    forest.getCell( cell, real_c(-23.4), real_c(49.9), real_c(50.1), 1 );
 
-   WALBERLA_CHECK_EQUAL( cell.x(), -47 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 119 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 140 );
+   WALBERLA_CHECK_EQUAL( cell.x(), -47 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 119 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 140 )
 
    forest.getCell( cell, real_c(123.4), real_c(49.9), real_c(50.1), 1 );
 
-   WALBERLA_CHECK_EQUAL( cell.x(), 246 );
-   WALBERLA_CHECK_EQUAL( cell.y(), 119 );
-   WALBERLA_CHECK_EQUAL( cell.z(), 140 );
+   WALBERLA_CHECK_EQUAL( cell.x(), 246 )
+   WALBERLA_CHECK_EQUAL( cell.y(), 119 )
+   WALBERLA_CHECK_EQUAL( cell.z(), 140 )
 
    forest.getCell( cell, real_c(-1.1), real_c(0), real_c(0) );
-   WALBERLA_CHECK_EQUAL( cell.x(), -2 );
+   WALBERLA_CHECK_EQUAL( cell.x(), -2 )
 
    forest.getCell( cell, real_c(-1.0), real_c(0), real_c(0) );
-   WALBERLA_CHECK_EQUAL( cell.x(), -1 );
+   WALBERLA_CHECK_EQUAL( cell.x(), -1 )
 
    forest.getCell( cell, real_c(-0.5), real_c(0), real_c(0) );
-   WALBERLA_CHECK_EQUAL( cell.x(), -1 );
+   WALBERLA_CHECK_EQUAL( cell.x(), -1 )
 
    forest.getCell( cell, real_c(-0.0), real_c(0), real_c(0) );
-   WALBERLA_CHECK_EQUAL( cell.x(),  0 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  0 )
 
    forest.getCell( cell,  real_c(0.0), real_c(0), real_c(0) );
-   WALBERLA_CHECK_EQUAL( cell.x(),  0 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  0 )
 
    forest.getCell( cell,  real_c(0.5), real_c(0), real_c(0) );
-   WALBERLA_CHECK_EQUAL( cell.x(),  0 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  0 )
 
    forest.getCell( cell,  real_c(1.0), real_c(0), real_c(0) );
-   WALBERLA_CHECK_EQUAL( cell.x(),  1 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  1 )
 
    forest.getCell( cell,  real_c(1.1), real_c(0), real_c(0) );
-   WALBERLA_CHECK_EQUAL( cell.x(),  1 );
+   WALBERLA_CHECK_EQUAL( cell.x(),  1 )
 
    // getCellCenter
 
-   real_t x,y,z;
+   real_t x, y, z;
    forest.getCellCenter( x, y, z, Cell(23,59,70) );
 
-   WALBERLA_CHECK_FLOAT_EQUAL( x, 23.5 );
-   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 59 + 0.5 ) * 100.0 / 120.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 70 + 0.5 ) * 100.0 / 140.0 );
+   WALBERLA_CHECK_FLOAT_EQUAL( x, 23.5 )
+   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 59 + 0.5 ) * 100.0 / 120.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 70 + 0.5 ) * 100.0 / 140.0 )
 
    forest.getCellCenter( x, y, z, Cell(-24,49,72) );
 
-   WALBERLA_CHECK_FLOAT_EQUAL( x, -23.5 );
-   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 49 + 0.5 ) * 100.0 / 120.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 72 + 0.5 ) * 100.0 / 140.0 );
+   WALBERLA_CHECK_FLOAT_EQUAL( x, -23.5 )
+   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 49 + 0.5 ) * 100.0 / 120.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 72 + 0.5 ) * 100.0 / 140.0 )
 
    forest.getCellCenter( x, y, z, Cell(123,47,62) );
 
-   WALBERLA_CHECK_FLOAT_EQUAL( x, 123.5 );
-   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 47 + 0.5 ) * 100.0 / 120.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 62 + 0.5 ) * 100.0 / 140.0 );
+   WALBERLA_CHECK_FLOAT_EQUAL( x, 123.5 )
+   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 47 + 0.5 ) * 100.0 / 120.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 62 + 0.5 ) * 100.0 / 140.0 )
 
    forest.getCellCenter( x, y, z, Cell(46,119,140), 1 );
 
-   WALBERLA_CHECK_FLOAT_EQUAL( x, 23.25 );
-   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 119 + 0.5 ) * 100.0 / 240.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 140 + 0.5 ) * 100.0 / 280.0 );
+   WALBERLA_CHECK_FLOAT_EQUAL( x, 23.25 )
+   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 119 + 0.5 ) * 100.0 / 240.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 140 + 0.5 ) * 100.0 / 280.0 )
 
    forest.getCellCenter( x, y, z, Cell(-47,109,142), 1 );
 
-   WALBERLA_CHECK_FLOAT_EQUAL( x, -23.25 );
-   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 109 + 0.5 ) * 100.0 / 240.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 142 + 0.5 ) * 100.0 / 280.0 );
+   WALBERLA_CHECK_FLOAT_EQUAL( x, -23.25 )
+   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 109 + 0.5 ) * 100.0 / 240.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 142 + 0.5 ) * 100.0 / 280.0 )
 
    forest.getCellCenter( x, y, z, Cell(246,19,1400), 1 );
 
-   WALBERLA_CHECK_FLOAT_EQUAL( x, 123.25 );
-   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 19   + 0.5 ) * 100.0 / 240.0 );
-   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 1400 + 0.5 ) * 100.0 / 280.0 );
+   WALBERLA_CHECK_FLOAT_EQUAL( x, 123.25 )
+   WALBERLA_CHECK_FLOAT_EQUAL( y, ( 19   + 0.5 ) * 100.0 / 240.0 )
+   WALBERLA_CHECK_FLOAT_EQUAL( z, ( 1400 + 0.5 ) * 100.0 / 280.0 )
 
    // getCellBBFromAABB & getCellBBFromCellAlignedAABB
 
    forest.getCellBBFromAABB( bb, AABB(real_c(2.0),real_c(0.0),real_c(0.0),real_c(23.0),real_c(25.0),real_c(50.0)) );
 
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(2,0,0),Cell(22,29,69)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(2,0,0),Cell(22,29,69)) )
 
    forest.getCellBBFromCellAlignedAABB( bb, AABB(real_c(2.0),real_c(0.0),real_c(0.0),real_c(23.0),real_c(25.0),real_c(50.0)) );
 
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(2,0,0),Cell(22,29,69)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(2,0,0),Cell(22,29,69)) )
 
-   WALBERLA_CHECK( forest.isCellAlignedAABB( AABB(real_c(2.0),real_c(0.0),real_c(0.0),real_c(23.0),real_c(25.0),real_c(50.0)) ) );
+   WALBERLA_CHECK( forest.isCellAlignedAABB( AABB(real_c(2.0),real_c(0.0),real_c(0.0),real_c(23.0),real_c(25.0),real_c(50.0)) ) )
 
    forest.getCellBBFromAABB( bb, AABB(real_c(2.3),real_c(0.12),real_c(0.42),real_c(23.1),real_c(25.1),real_c(50.1)) );
 
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(2,0,0),Cell(23,30,70)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(2,0,0),Cell(23,30,70)) )
 
-   WALBERLA_CHECK( !forest.isCellAlignedAABB( AABB(real_c(2.3),real_c(0.12),real_c(0.42),real_c(23.1),real_c(25.1),real_c(50.1)) ) );
+   WALBERLA_CHECK( !forest.isCellAlignedAABB( AABB(real_c(2.3),real_c(0.12),real_c(0.42),real_c(23.1),real_c(25.1),real_c(50.1)) ) )
 
    forest.getCellBBFromAABB( bb, AABB(real_c(2.5),real_c(0.0),real_c(0.0),real_c(23.5),real_c(25.0),real_c(50.0)), 1 );
 
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(5,0,0),Cell(46,59,139)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(5,0,0),Cell(46,59,139)) )
 
    forest.getCellBBFromCellAlignedAABB( bb, AABB(real_c(2.5),real_c(0.0),real_c(0.0),real_c(23.5),real_c(25.0),real_c(50.0)), 1 );
 
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(5,0,0),Cell(46,59,139)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(5,0,0),Cell(46,59,139)) )
 
-   WALBERLA_CHECK( forest.isCellAlignedAABB( AABB(real_c(2.5),real_c(0.0),real_c(0.0),real_c(23.5),real_c(25.0),real_c(50.0)), 1 ) );
-   WALBERLA_CHECK( !forest.isCellAlignedAABB( AABB(real_c(2.5),real_c(0.0),real_c(0.0),real_c(23.5),real_c(25.0),real_c(50.0)) ) );
+   WALBERLA_CHECK( forest.isCellAlignedAABB( AABB(real_c(2.5),real_c(0.0),real_c(0.0),real_c(23.5),real_c(25.0),real_c(50.0)), 1 ) )
+   WALBERLA_CHECK( !forest.isCellAlignedAABB( AABB(real_c(2.5),real_c(0.0),real_c(0.0),real_c(23.5),real_c(25.0),real_c(50.0)) ) )
 
    forest.getCellBBFromAABB( bb, AABB(real_c(2.7),real_c(0.12),real_c(0.22),real_c(23.6),real_c(25.1),real_c(50.1)), 1 );
 
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(5,0,0),Cell(47,60,140)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(5,0,0),Cell(47,60,140)) )
 
-   WALBERLA_CHECK( !forest.isCellAlignedAABB( AABB(real_c(2.7),real_c(0.12),real_c(0.22),real_c(23.6),real_c(25.1),real_c(50.1)), 1 ) );
+   WALBERLA_CHECK( !forest.isCellAlignedAABB( AABB(real_c(2.7),real_c(0.12),real_c(0.22),real_c(23.6),real_c(25.1),real_c(50.1)), 1 ) )
 
    // getAABBFromCellBB
 
@@ -362,61 +362,61 @@ static void test() {
 
    forest.getAABBFromCellBB( aabb, CellInterval(Cell(3,0,0),Cell(46,29,139)) );
 
-   WALBERLA_CHECK_EQUAL( aabb, AABB(real_c(3),real_c(0),real_c(0),real_c(47),real_c(25),real_c(100)) );
+   WALBERLA_CHECK_EQUAL( aabb, AABB(real_c(3),real_c(0),real_c(0),real_c(47),real_c(25),real_c(100)) )
 
    forest.getAABBFromCellBB( aabb, CellInterval(Cell(3,0,0),Cell(46,59,279)), 1 );
 
-   WALBERLA_CHECK_EQUAL( aabb, AABB(real_c(1.5),real_c(0),real_c(0),real_c(23.5),real_c(25),real_c(100)) );
+   WALBERLA_CHECK_EQUAL( aabb, AABB(real_c(1.5),real_c(0),real_c(0),real_c(23.5),real_c(25),real_c(100)) )
 
    // getBlock & getBlockCellBB
 
    const IBlock* block = forest.getBlock( Cell(-1,23,42) );
-   WALBERLA_CHECK_NULLPTR( block );
+   WALBERLA_CHECK_NULLPTR( block )
 
    block = forest.getBlock( Cell(1,23,42) );
-   WALBERLA_CHECK_NULLPTR( block );
+   WALBERLA_CHECK_NULLPTR( block )
 
    block = forest.getBlock( Cell(50,23,42) );
-   WALBERLA_CHECK_NOT_NULLPTR( block );
+   WALBERLA_CHECK_NOT_NULLPTR( block )
    bb = forest.getBlockCellBB( *block );
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(50,0,0),Cell(99,59,69)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(50,0,0),Cell(99,59,69)) )
 
    block = forest.getBlock( Cell(49,63,42) );
-   WALBERLA_CHECK_NOT_NULLPTR( block );
+   WALBERLA_CHECK_NOT_NULLPTR( block )
    bb = forest.getBlockCellBB( *block );
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(0,60,0),Cell(49,119,69)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(0,60,0),Cell(49,119,69)) )
 
    block = forest.getBlock( Cell(52,63,42) );
-   WALBERLA_CHECK_NOT_NULLPTR( block );
+   WALBERLA_CHECK_NOT_NULLPTR( block )
    bb = forest.getBlockCellBB( *block );
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(50,60,0),Cell(99,119,69)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(50,60,0),Cell(99,119,69)) )
 
    block = forest.getBlock( Cell(1,23,72) );
-   WALBERLA_CHECK_NOT_NULLPTR( block );
+   WALBERLA_CHECK_NOT_NULLPTR( block )
    bb = forest.getBlockCellBB( *block );
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(0,0,70),Cell(49,59,139)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(0,0,70),Cell(49,59,139)) )
 
    block = forest.getBlock( Cell(51,63,72) );
-   WALBERLA_CHECK_NULLPTR( block );
+   WALBERLA_CHECK_NULLPTR( block )
 
    ConstBlockDataID bid = forest.getBlockCellBBId();
 
    block = forest.getBlock( Cell(23,42,240), 1 );
-   WALBERLA_CHECK_NULLPTR( block );
+   WALBERLA_CHECK_NULLPTR( block )
 
    forest.getCellCenter( x, y, z, Cell(23,42,240), 1 );
    block = forest.getBlock( x, y, z );
-   WALBERLA_CHECK_NOT_NULLPTR( block );
+   WALBERLA_CHECK_NOT_NULLPTR( block )
 
    block = forest.getBlock( Cell(100,179,200), 1 );
-   WALBERLA_CHECK_NOT_NULLPTR( block );
+   WALBERLA_CHECK_NOT_NULLPTR( block )
    bb = *( block->getData< CellInterval >( bid ) );
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(100,120,140),Cell(149,179,209)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(100,120,140),Cell(149,179,209)) )
 
    block = forest.getBlock( Cell(155,230,279), 1 );
-   WALBERLA_CHECK_NOT_NULLPTR( block );
+   WALBERLA_CHECK_NOT_NULLPTR( block )
    bb = *( block->getData< CellInterval >( bid ) );
-   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(150,180,210),Cell(199,239,279)) );
+   WALBERLA_CHECK_EQUAL( bb, CellInterval(Cell(150,180,210),Cell(199,239,279)) )
 
    std::mt19937 eng( 23 );
    for( int i = 0; i < 23; ++i )
@@ -432,7 +432,7 @@ static void test() {
           localPoint1 = globalPoint;
           forest.transformGlobalToBlockLocal( localPoint1, *blockIt );
 
-          WALBERLA_CHECK_EQUAL( localPoint0, localPoint1 );
+          WALBERLA_CHECK_EQUAL( localPoint0, localPoint1 )
 
           Vector3<real_t> globalPoint0, globalPoint1;
 
@@ -441,12 +441,12 @@ static void test() {
           globalPoint1 = localPoint0;
           forest.transformBlockLocalToGlobal( globalPoint1, *blockIt );
 
-          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[0], globalPoint0[0] );
-          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[1], globalPoint0[1] );
-          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[2], globalPoint0[2] );
-          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[0], globalPoint1[0] );
-          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[1], globalPoint1[1] );
-          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[2], globalPoint1[2] );
+          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[0], globalPoint0[0] )
+          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[1], globalPoint0[1] )
+          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[2], globalPoint0[2] )
+          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[0], globalPoint1[0] )
+          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[1], globalPoint1[1] )
+          WALBERLA_CHECK_FLOAT_EQUAL( globalPoint[2], globalPoint1[2] )
       }
    }
 }
diff --git a/tests/blockforest/communication/DirectionBasedReduceCommTest.cpp b/tests/blockforest/communication/DirectionBasedReduceCommTest.cpp
index 1a130a2d6baada5789a16bc09de3c2745929f8be..9382547824e4b3b307033a7e7e9fb1607e08a773 100644
--- a/tests/blockforest/communication/DirectionBasedReduceCommTest.cpp
+++ b/tests/blockforest/communication/DirectionBasedReduceCommTest.cpp
@@ -52,8 +52,8 @@ class SumSweep
       {
          ScalarField * valField = block->getData<ScalarField>(valFieldID_);
          ScalarField * sumField = block->getData<ScalarField>(sumFieldID_);
-         WALBERLA_ASSERT_NOT_NULLPTR( valField );
-         WALBERLA_ASSERT_NOT_NULLPTR( sumField );
+         WALBERLA_ASSERT_NOT_NULLPTR( valField )
+         WALBERLA_ASSERT_NOT_NULLPTR( sumField )
 
          if( init_ ){
             auto itSum0 = sumField->beginGhostLayerOnly(stencil::T);
@@ -84,8 +84,8 @@ class CompareSweep
       {
          ScalarField * sf = block->getData<ScalarField>(smlFieldID_);
          ScalarField * bf = block->getData<ScalarField>(bigFieldID_);
-         WALBERLA_ASSERT_NOT_NULLPTR( sf );
-         WALBERLA_ASSERT_NOT_NULLPTR( bf );
+         WALBERLA_ASSERT_NOT_NULLPTR( sf )
+         WALBERLA_ASSERT_NOT_NULLPTR( bf )
 
          const AABB & bb = block->getAABB();
          const cell_idx_t offset [3] = { cell_idx_c(bb.min(uint_t(0u))),
@@ -96,7 +96,7 @@ class CompareSweep
          {
             real_t globalValue = bf->get(i.x()+offset[0],i.y()+offset[1], i.z()+offset[2], i.f());
             real_t localValue  = *i;
-            WALBERLA_CHECK_FLOAT_EQUAL(localValue,globalValue);
+            WALBERLA_CHECK_FLOAT_EQUAL(localValue,globalValue)
          }
       }
 
diff --git a/tests/blockforest/communication/GhostLayerCommTest.cpp b/tests/blockforest/communication/GhostLayerCommTest.cpp
index df97936c4f95c3eb98c0ab167c38186c93ebfd5b..932ec08768f2d3154186b96667ae34d4b9ff1a11 100644
--- a/tests/blockforest/communication/GhostLayerCommTest.cpp
+++ b/tests/blockforest/communication/GhostLayerCommTest.cpp
@@ -60,8 +60,8 @@ class StreamingSweep
 
          PdfField * src = block->getData<PdfField>(src_);
          PdfField * dst = block->getData<PdfField>(dst_);
-         WALBERLA_ASSERT_NOT_NULLPTR( src );
-         WALBERLA_ASSERT_NOT_NULLPTR( dst );
+         WALBERLA_ASSERT_NOT_NULLPTR( src )
+         WALBERLA_ASSERT_NOT_NULLPTR( dst )
 
          for(PdfField::iterator i = dst->begin(); i != dst->end(); ++i )
          {
@@ -167,7 +167,7 @@ class CompareSweep
          {
             real_t globalValue = bf->get(i.x()+offset[0],i.y()+offset[1], i.z()+offset[2], i.f());
             real_t localValue  = *i;
-            WALBERLA_CHECK_FLOAT_EQUAL(localValue,globalValue);
+            WALBERLA_CHECK_FLOAT_EQUAL(localValue,globalValue)
          }
       }
 
@@ -241,10 +241,10 @@ int main(int argc, char **argv)
          const Cell & cell = cellIt.cell();
          *cellIt = real_c( ( cell[0] + cell[1] + cell[2] + cellIt.f() ) % cell_idx_t(42) );
          glbDst->get(cellIt) = *cellIt;
-         WALBERLA_CHECK_FLOAT_EQUAL ( (*glbDst)(cell[0],cell[1],cell[2],cellIt.f()), (*glbSrc)(cell[0],cell[1],cell[2],cellIt.f()) );
+         WALBERLA_CHECK_FLOAT_EQUAL ( (*glbDst)(cell[0],cell[1],cell[2],cellIt.f()), (*glbSrc)(cell[0],cell[1],cell[2],cellIt.f()) )
       }
 
-      WALBERLA_LOG_INFO("Initialization complete");
+      WALBERLA_LOG_INFO("Initialization complete")
    }
 
    // Create TimeLoop
diff --git a/tests/lbm/CMakeLists.txt b/tests/lbm/CMakeLists.txt
index 0932fb793b574e1433800cc6a3752904d8389a8e..d34cb0684b80ba7292dcf616c5c9a25cf2efd98f 100644
--- a/tests/lbm/CMakeLists.txt
+++ b/tests/lbm/CMakeLists.txt
@@ -64,8 +64,11 @@ waLBerla_execute_test( NAME PermeabilityTest_TRT_64_1 COMMAND $<TARGET_FILE:Perm
 waLBerla_execute_test( NAME PermeabilityTest_TRT_64_4 COMMAND $<TARGET_FILE:PermeabilityTest> --length 64 --kappa 0.85 --omega 0.3 --collisionModel TRT --timesteps 1001 --epsilon 0.025 PROCESSES 4 CONFIGURATIONS Release RelWithDbgInfo )
 waLBerla_execute_test( NAME PermeabilityTest_TRT_64_8 COMMAND $<TARGET_FILE:PermeabilityTest> --length 64 --kappa 0.85 --omega 0.3 --collisionModel TRT --timesteps 1001 --epsilon 0.025 PROCESSES 8 CONFIGURATIONS Release RelWithDbgInfo )
 
-waLBerla_compile_test( FILES initializer/PdfFieldInitializerTest.cpp )
-waLBerla_execute_test( NAME PdfFieldInitializerTest COMMAND $<TARGET_FILE:PdfFieldInitializerTest> ${CMAKE_CURRENT_SOURCE_DIR}/PdfFieldInitializerTest.prm PROCESSES 4 CONFIGURATIONS Release RelWithDbgInfo )
+waLBerla_compile_test( FILES initializer/UniformPdfFieldInitializerTest.cpp )
+waLBerla_execute_test( NAME UniformPdfFieldInitializerTest COMMAND $<TARGET_FILE:UniformPdfFieldInitializerTest> ${CMAKE_CURRENT_SOURCE_DIR}/PdfFieldInitializerTest.prm PROCESSES 4 CONFIGURATIONS Release RelWithDbgInfo )
+
+waLBerla_compile_test( FILES initializer/NonUniformPdfFieldInitializerTest.cpp )
+waLBerla_execute_test( NAME NonUniformPdfFieldInitializerTest CONFIGURATIONS Release RelWithDbgInfo )
 
 waLBerla_compile_test( FILES field/QCriterionTest.cpp DEPENDS field blockforest )
 waLBerla_execute_test( NAME QCriterionTest )
diff --git a/tests/lbm/initializer/NonUniformPdfFieldInitializerTest.cpp b/tests/lbm/initializer/NonUniformPdfFieldInitializerTest.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..aa0775bd0a95af50becae2fd0d36545a55bc3a3a
--- /dev/null
+++ b/tests/lbm/initializer/NonUniformPdfFieldInitializerTest.cpp
@@ -0,0 +1,154 @@
+//======================================================================================================================
+//
+//  This file is part of waLBerla. waLBerla 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 3 of
+//  the License, or (at your option) any later version.
+//
+//  waLBerla 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 waLBerla (see COPYING.txt). If not, see <http://www.gnu.org/licenses/>.
+//
+//! \file NonUniformPdfFieldInitializerTest.cpp
+//! \author Helen Schottenhamml <helen.schottenhamml@fau.de>
+//
+//======================================================================================================================
+
+
+#include "blockforest/all.h"
+#include "core/all.h"
+#include "domain_decomposition/all.h"
+#include "field/all.h"
+#include "lbm/all.h"
+
+#include <vector>
+#include <string>
+#include <sstream>
+
+
+namespace walberla {
+
+
+using LatticeModel_T = lbm::D3Q19<lbm::collision_model::SRT>;
+using PdfField_T = lbm::PdfField<LatticeModel_T>;
+using PdfFieldInitializer_T = lbm::initializer::PdfFieldInitializer<LatticeModel_T>;
+
+static void refinementSelectionFunction( SetupBlockForest& forest ) {
+
+   SetupBlock* block = forest.getRootBlock( 0 );
+
+   if( !block->hasChildren() )
+      block->setMarker( true );
+}
+
+static void workloadMemorySUIDAssignmentFunction( SetupBlockForest& forest ) {
+
+   std::vector< SetupBlock* > blocks;
+   forest.getBlocks( blocks );
+
+   for( uint_t i = 0; i != blocks.size(); ++i ) {
+      blocks[i]->setMemory( 1.0 );
+      blocks[i]->setWorkload( 1.0 );
+   }
+}
+
+
+struct LinearDensityCellProfile
+{
+   real_t operator()( const Cell & globalCell ) const
+   {
+      return real_t(1.0) + real_t(0.5) * real_c( globalCell.x() );
+   }
+};
+
+struct LinearDensityCenterProfile
+{
+   real_t operator()( const Vector3<real_t> & center ) const
+   {
+      return real_t(1.0) + real_t(0.5) * center[0];
+   }
+};
+
+
+template<typename InitFunc>
+void testCellInit( const BlockDataID & pdfFieldId, const shared_ptr<StructuredBlockForest> & blocks )
+{
+   lbm::initializer::PdfFieldInitializer< LatticeModel_T > initializer( pdfFieldId, blocks );
+
+   InitFunc linearDensityProfile;
+   initializer.initDensity( linearDensityProfile );
+
+   /// check for cells in ghost layers between coarse and fine blocks
+
+   // get neighbouring coarse and fine block
+   auto coarseBlock = blocks->getBlock(real_t(15), real_t(5), real_t(5));
+   auto   fineBlock = blocks->getBlock(real_t(7.5), real_t(2.5), real_t(2.5));
+
+   // retrieve fields
+   auto coarsePdfField = coarseBlock->getData<PdfField_T>(pdfFieldId);
+   auto finePdfField = fineBlock->getData<PdfField_T>(pdfFieldId);
+   WALBERLA_ASSERT_NOT_NULLPTR(coarseBlock)
+   WALBERLA_ASSERT_NOT_NULLPTR(fineBlock)
+
+   // ghost layers in coarse block
+   CellInterval coarseGL;
+   coarsePdfField->getGhostRegion(stencil::directionFromAxis(0, true), coarseGL, 1);
+   CellInterval fineInner;
+   finePdfField->getSliceBeforeGhostLayer(stencil::directionFromAxis(0, false), fineInner, 2);
+
+   Cell fineCellXMin {fineInner.xMin(), fineInner.yMin(), fineInner.zMin()};
+   auto fineValXMin = finePdfField->getDensity(fineCellXMin);
+
+   Cell fineCellXMax {fineInner.xMax(), fineInner.yMin(), fineInner.zMin()};
+   auto fineValXMax = finePdfField->getDensity(fineCellXMax);
+
+   Cell coarseCell {coarseGL.xMin(), coarseGL.yMin(), coarseGL.zMin()};
+   auto coarseVal = coarsePdfField->getDensity(coarseCell);
+
+   WALBERLA_CHECK_FLOAT_EQUAL(coarseVal, real_t(0.5) * (fineValXMin + fineValXMax))
+}
+
+int main( int argc, char ** argv )
+{
+   debug::enterTestMode();
+   mpi::Environment env( argc, argv );
+
+   if( !walberla::MPIManager::instance()->rankValid() )
+      walberla::MPIManager::instance()->useWorldComm();
+
+   SetupBlockForest sforest;
+
+   sforest.addRefinementSelectionFunction( refinementSelectionFunction );
+   sforest.addWorkloadMemorySUIDAssignmentFunction( workloadMemorySUIDAssignmentFunction );
+
+   AABB domain( 0, 0, 0, 20, 10, 10 );
+   sforest.init( domain, 2, 1, 1, true, false, false );
+   sforest.assignAllBlocksToRootProcess();
+
+   sforest.writeVTKOutput("initialDomainDecomposition");
+
+   // setup StructuredBlockForest
+
+   auto blocks = std::make_shared<StructuredBlockForest>( std::make_shared< BlockForest >( 0, sforest, true ), 10, 10, 10 );
+   blocks->createCellBoundingBoxes();
+
+
+   LatticeModel_T lm( real_c(1) );
+
+   BlockDataID pdfFieldId = lbm::addPdfFieldToStorage( blocks, "pdf_field", lm );
+
+   testCellInit<LinearDensityCellProfile>(pdfFieldId, blocks);
+   testCellInit<LinearDensityCenterProfile>(pdfFieldId, blocks);
+
+   return 0;
+}
+}
+
+int main( int argc, char ** argv )
+{
+   return walberla::main(argc, argv);
+}
\ No newline at end of file
diff --git a/tests/lbm/initializer/PdfFieldInitializerTest.cpp b/tests/lbm/initializer/UniformPdfFieldInitializerTest.cpp
similarity index 92%
rename from tests/lbm/initializer/PdfFieldInitializerTest.cpp
rename to tests/lbm/initializer/UniformPdfFieldInitializerTest.cpp
index 5e8b2ac39dfc2ef78f5e59d6f7a7587d311ea2d3..6219b4019617c97c8284ee618b844f630056b599 100644
--- a/tests/lbm/initializer/PdfFieldInitializerTest.cpp
+++ b/tests/lbm/initializer/UniformPdfFieldInitializerTest.cpp
@@ -13,7 +13,7 @@
 //  You should have received a copy of the GNU General Public License along
 //  with waLBerla (see COPYING.txt). If not, see <http://www.gnu.org/licenses/>.
 //
-//! \file PdfFieldInitializerTest.cpp
+//! \file UniformPdfFieldInitializerTest.cpp
 //! \author Tobias Schruff <tobias.schruff@gmail.com>
 //
 //======================================================================================================================
@@ -106,14 +106,14 @@ void testDensityInit( const BlockDataID & pdfFieldId, const shared_ptr<Structure
    for( auto blockIt = blocks->begin(); blockIt != blocks->end(); ++blockIt )
    {
       auto pdfField = blockIt->getData<PdfField_T>( pdfFieldId );
-      WALBERLA_ASSERT_NOT_NULLPTR( pdfField );
+      WALBERLA_ASSERT_NOT_NULLPTR( pdfField )
 
       for( auto cellIt = pdfField->beginWithGhostLayerXYZ(); cellIt != pdfField->end(); ++cellIt )
       {
          Cell globalCell( cellIt.cell() );
          blocks->transformBlockLocalToGlobalCell( globalCell, *blockIt );
 
-         WALBERLA_CHECK_FLOAT_EQUAL( pdfField->getDensity( cellIt.cell() ), densityInit( globalCell ) );
+         WALBERLA_CHECK_FLOAT_EQUAL( pdfField->getDensity( cellIt.cell() ), densityInit( globalCell ) )
       }
    }
 }
@@ -131,7 +131,7 @@ void testVelocityInit( const BlockDataID & pdfFieldId, const shared_ptr<Structur
    for( auto blockIt = blocks->begin(); blockIt != blocks->end(); ++blockIt )
    {
       auto pdfField = blockIt->getData<PdfField_T>( pdfFieldId );
-      WALBERLA_ASSERT_NOT_NULLPTR( pdfField );
+      WALBERLA_ASSERT_NOT_NULLPTR( pdfField )
 
       for( auto cellIt = pdfField->beginWithGhostLayerXYZ(); cellIt != pdfField->end(); ++cellIt )
       {
@@ -141,9 +141,9 @@ void testVelocityInit( const BlockDataID & pdfFieldId, const shared_ptr<Structur
          const Vector3<real_t> initV  = velocityInit( globalCell );
          const Vector3<real_t> fieldV = pdfField->getVelocity( cellIt.cell() );
 
-         WALBERLA_CHECK_FLOAT_EQUAL( initV[0], fieldV[0] );
-         WALBERLA_CHECK_FLOAT_EQUAL( initV[1], fieldV[1] );
-         WALBERLA_CHECK_FLOAT_EQUAL( initV[2], fieldV[2] );
+         WALBERLA_CHECK_FLOAT_EQUAL( initV[0], fieldV[0] )
+         WALBERLA_CHECK_FLOAT_EQUAL( initV[1], fieldV[1] )
+         WALBERLA_CHECK_FLOAT_EQUAL( initV[2], fieldV[2] )
       }
    }
 }
@@ -161,7 +161,7 @@ void testDensityAndVelocityInit( const BlockDataID & pdfFieldId, const shared_pt
    for( auto blockIt = blocks->begin(); blockIt != blocks->end(); ++blockIt )
    {
       auto pdfField = blockIt->getData<PdfField_T>( pdfFieldId );
-      WALBERLA_ASSERT_NOT_NULLPTR( pdfField );
+      WALBERLA_ASSERT_NOT_NULLPTR( pdfField )
 
       for( auto cellIt = pdfField->beginWithGhostLayerXYZ(); cellIt != pdfField->end(); ++cellIt )
       {
@@ -172,10 +172,10 @@ void testDensityAndVelocityInit( const BlockDataID & pdfFieldId, const shared_pt
          const real_t density = pdfField->getDensityAndVelocity( velocity, cellIt.cell() );
          const std::vector<real_t> control = densityAndVelocityInit( globalCell );
 
-         WALBERLA_CHECK_FLOAT_EQUAL( control[0], density     );
-         WALBERLA_CHECK_FLOAT_EQUAL( control[1], velocity[0] );
-         WALBERLA_CHECK_FLOAT_EQUAL( control[2], velocity[1] );
-         WALBERLA_CHECK_FLOAT_EQUAL( control[3], velocity[2] );
+         WALBERLA_CHECK_FLOAT_EQUAL( control[0], density     )
+         WALBERLA_CHECK_FLOAT_EQUAL( control[1], velocity[0] )
+         WALBERLA_CHECK_FLOAT_EQUAL( control[2], velocity[1] )
+         WALBERLA_CHECK_FLOAT_EQUAL( control[3], velocity[2] )
       }
    }
 }
@@ -207,7 +207,7 @@ void testDensityAndVelocityInitFromConfig( const BlockDataID & pdfFieldId, const
       for( auto blockIt = blocks->begin(); blockIt != blocks->end(); ++blockIt )
       {
          auto pdfField = blockIt->getData<PdfField_T>( pdfFieldId );
-         WALBERLA_ASSERT_NOT_NULLPTR( pdfField );
+         WALBERLA_ASSERT_NOT_NULLPTR( pdfField )
 
          for( auto cellIt = pdfField->beginWithGhostLayerXYZ(); cellIt != pdfField->end(); ++cellIt )
          {
@@ -218,10 +218,10 @@ void testDensityAndVelocityInitFromConfig( const BlockDataID & pdfFieldId, const
             const real_t density = pdfField->getDensityAndVelocity( velocity, cellIt.cell() );
             const std::vector<real_t> control = initControl( globalCell );
 
-            WALBERLA_CHECK_FLOAT_EQUAL( control[0], density     );
-            WALBERLA_CHECK_FLOAT_EQUAL( control[1], velocity[0] );
-            WALBERLA_CHECK_FLOAT_EQUAL( control[2], velocity[1] );
-            WALBERLA_CHECK_FLOAT_EQUAL( control[3], velocity[2] );
+            WALBERLA_CHECK_FLOAT_EQUAL( control[0], density     )
+            WALBERLA_CHECK_FLOAT_EQUAL( control[1], velocity[0] )
+            WALBERLA_CHECK_FLOAT_EQUAL( control[2], velocity[1] )
+            WALBERLA_CHECK_FLOAT_EQUAL( control[3], velocity[2] )
          }
       }
 
@@ -235,7 +235,7 @@ int main( int argc, char ** argv )
    debug::enterTestMode();
    Environment env( argc, argv );
    if( !env.config() )
-      WALBERLA_ABORT("You have to specify a configuration file!");
+      WALBERLA_ABORT("You have to specify a configuration file!")
 
    auto blocks = blockforest::createUniformBlockGrid( 2u, 2u, 1u, 5u, 5u, 10u, real_c(1) );