C++ VoxelDataContainer::getCellData方法代码示例

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void FlattenImage::dataCheck(bool preflight, size_t voxels, size_t fields, size_t ensembles)
{
  setErrorCondition(0);
  std::stringstream ss;
  VoxelDataContainer* m = getVoxelDataContainer();
  //int err = 0;

  int numImageComp = 1;
  IDataArray::Pointer iDataArray = m->getCellData(m_ImageDataArrayName);
  if(NULL != iDataArray.get())
  {
    UInt8ArrayType* imageDataPtr = UInt8ArrayType::SafePointerDownCast(iDataArray.get());
    if (NULL != imageDataPtr)
    {
      numImageComp = imageDataPtr->GetNumberOfComponents();
    }
  }

  GET_PREREQ_DATA(m, DREAM3D, CellData, ImageData, ss, -301, unsigned char, UCharArrayType, voxels, numImageComp)
//  if(err == -301)
//  {
//    setErrorCondition(0);
//    err = 0;
//    GET_PREREQ_DATA(m, DREAM3D, CellData, ImageData, ss, -302, unsigned char, UCharArrayType, voxels, 3)
//  }

  CREATE_NON_PREREQ_DATA(m, DREAM3D, CellData, FlatImageData, ss, int32_t, Int32ArrayType, 0, voxels, 1)
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void FlattenImage::execute()
{
  VoxelDataContainer* m = getVoxelDataContainer();
  if(NULL == m)
  {
    setErrorCondition(-999);
    notifyErrorMessage("The DataContainer Object was NULL", -999);
    return;
  }
  setErrorCondition(0);
  int64_t totalPoints = m->getTotalPoints();
  size_t numgrains = m->getNumFieldTuples();
  size_t numensembles = m->getNumEnsembleTuples();
  dataCheck(false, totalPoints, numgrains, numensembles);
  if (getErrorCondition() < 0)
  {
    return;
  }

  float Rfactor = 1.0;
  float Gfactor = 1.0;
  float Bfactor = 1.0;
  if (m_FlattenMethod == DREAM3D::FlattenImageMethod::Average)
  {
    Rfactor = 1.0/3.0;
    Gfactor = 1.0/3.0;
    Bfactor = 1.0/3.0;
  }
  else if (m_FlattenMethod == DREAM3D::FlattenImageMethod::Luminosity)
  {
    Rfactor = 0.21;
    Gfactor = 0.72;
    Bfactor = 0.07;
  }

#ifdef DREAM3D_USE_PARALLEL_ALGORITHMS
  tbb::task_scheduler_init init;
  bool doParallel = true;
#endif

  size_t comp = m->getCellData(m_ImageDataArrayName)->GetNumberOfComponents();

  //  std::cout << "FlattenImage: " << m_ConversionFactor << std::endl;
#ifdef DREAM3D_USE_PARALLEL_ALGORITHMS
  if (doParallel == true)
  {
    tbb::parallel_for(tbb::blocked_range<size_t>(0, totalPoints),
                      FlattenImageImpl(m_ImageData, m_FlatImageData, Rfactor, Gfactor, Bfactor, comp), tbb::auto_partitioner());

  }
  else
#endif
  {
    FlattenImageImpl serial(m_ImageData, m_FlatImageData, Rfactor, Gfactor, Bfactor, comp);
    serial.convert(0, totalPoints);
  }

  notifyStatusMessage("Complete");
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void ClearData::execute()
{
  int err = 0;
  setErrorCondition(err);
  VoxelDataContainer* m = getVoxelDataContainer();
  if(NULL == m)
  {
    setErrorCondition(-999);
    notifyErrorMessage("The DataContainer Object was NULL", -999);
    return;
  }

  setErrorCondition(0);
  dataCheck(false, m->getTotalPoints(), m->getNumFieldTuples(), m->getNumEnsembleTuples());
  if(getErrorCondition() < 0)
  {
    return;
  }

  size_t udims[3] =
  { 0, 0, 0 };
  m->getDimensions(udims);
#if (CMP_SIZEOF_SIZE_T == 4)
  typedef int32_t DimType;
#else
  typedef int64_t DimType;
#endif
  DimType dims[3] =
  { static_cast<DimType>(udims[0]), static_cast<DimType>(udims[1]), static_cast<DimType>(udims[2]), };



  int index;
  std::list<std::string> voxelArrayNames = m->getCellArrayNameList();
  for (int k = m_ZMin; k < m_ZMax+1; k++)
  {
    for (int j = m_YMin; j < m_YMax+1; j++)
    {
      for (int i = m_XMin; i < m_XMax+1; i++)
      {
        index = (k * dims[0] * dims[1]) + (j * dims[0]) + i;
        for (std::list<std::string>::iterator iter = voxelArrayNames.begin(); iter != voxelArrayNames.end(); ++iter)
        {
          std::string name = *iter;
          IDataArray::Pointer p = m->getCellData(*iter);
          p->InitializeTuple(index,0);
        }
      }
    }
  }

  notifyStatusMessage("Completed");
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void UpdateCellQuats::execute()
{
  setErrorCondition(0);
  VoxelDataContainer* m = getVoxelDataContainer();
  if(NULL == m)
  {
    setErrorCondition(-999);
    notifyErrorMessage("The DataContainer Object was NULL", -999);
    return;
  }
  setErrorCondition(0);
  std::stringstream ss;

  int64_t totalPoints = m->getTotalPoints();

  //getting the 5 component quaternions from the data container and down-casting them
  IDataArray::Pointer Quats5 = m->getCellData(DREAM3D::CellData::Quats);
  if(Quats5->GetNumberOfComponents() != 5)
  {
    notifyErrorMessage("The Quats array did not contain 5 components", -999);
    return;
  }
  DataArray<float>* quats5 = DataArray<float>::SafePointerDownCast(Quats5.get());
  float* quats5ptr = quats5->GetPointer(0);
  //creating the 4 component quaternions in the data container
  CREATE_NON_PREREQ_DATA(m, DREAM3D, CellData, Quats, ss, float, FloatArrayType, 0, totalPoints, 4)

  if (getErrorCondition() < 0)
  {
    return;
  }

  //copying the 5 component quaternions into the new 4 component quaternions
  // This is a special case for dealing with this conversion. If you are dealing with
  // quaternions then DO NOT USE THIS CODE as an example. Use another filter instead.
  for (int i = 0; i < totalPoints; i++)
  {
    for(int j=0;j<4;j++)
    {
      m_Quats[4*i+j] = quats5ptr[5*i+(j+1)];
    }
  }

  notifyStatusMessage("Complete");
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void LinkFieldMapToCellArray::dataCheck(bool preflight, size_t voxels, size_t fields, size_t ensembles)
{
  setErrorCondition(0);
  std::stringstream ss;
  VoxelDataContainer* m = getVoxelDataContainer();

  IDataArray::Pointer data = m->getCellData(m_SelectedCellDataArrayName);
  if (NULL == data.get())
  {
    ss.str("");
    ss << "Selected array '" << m_SelectedCellDataArrayName << "' does not exist in the Voxel Data Container. Was it spelled correctly?";
    setErrorCondition(-11001);
    addErrorMessage(getHumanLabel(),ss.str(),getErrorCondition());
    return;
  }

  std::string dType = data->getTypeAsString();
  IDataArray::Pointer p = IDataArray::NullPointer();
  if (dType.compare("int32_t") == 0)
  {
    DataArray<int32_t>* field = DataArray<int32_t>::SafePointerDownCast(data.get());
    m_SelectedCellData = field->GetPointer(0);
  }
  else
  {
    ss.str("");
    ss << "Selected array '" << m_SelectedCellDataArrayName << "' is not an Integer array. Is this the array you want to use?";
    setErrorCondition(-11001);
    addErrorMessage(getHumanLabel(),ss.str(),getErrorCondition());
    return;
  }

  m->clearFieldData();
  BoolArrayType::Pointer active = BoolArrayType::CreateArray(fields, 1, DREAM3D::FieldData::Active);
  // bool* mActive = m_Active->GetPointer(0);
  m->addFieldData(DREAM3D::FieldData::Active, active);

}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void ConvertData::execute()
{
  int err = 0;
  std::stringstream ss;
  setErrorCondition(err);
  VoxelDataContainer* m = getVoxelDataContainer();
  if(NULL == m)
  {
    setErrorCondition(-999);
    notifyErrorMessage("The Voxel DataContainer Object was NULL", -999);
    return;
  }
  setErrorCondition(0);

  IDataArray::Pointer iArray = m->getCellData(m_SelectedCellArrayName);
  bool completed = false;
  //  UInt8ArrayType* uint8Ptr = UInt8ArrayType::SafePointerDownCast(iArray.get());
  //  if (uint8Ptr != NULL)
  //  {
  //    Detail::ConvertData<UInt8ArrayType>(uint8Ptr, m, m_ScalarType);
  //  }
  CHECK_AND_CONVERT(UInt8ArrayType, m, m_ScalarType, iArray, m_OutputArrayName)
  CHECK_AND_CONVERT(Int8ArrayType, m, m_ScalarType, iArray, m_OutputArrayName)
  CHECK_AND_CONVERT(UInt16ArrayType, m, m_ScalarType, iArray, m_OutputArrayName)
  CHECK_AND_CONVERT(Int16ArrayType, m, m_ScalarType, iArray, m_OutputArrayName)
  CHECK_AND_CONVERT(UInt32ArrayType, m, m_ScalarType, iArray, m_OutputArrayName)
  CHECK_AND_CONVERT(Int32ArrayType, m, m_ScalarType, iArray, m_OutputArrayName)
  CHECK_AND_CONVERT(UInt64ArrayType, m, m_ScalarType, iArray, m_OutputArrayName)
  CHECK_AND_CONVERT(Int64ArrayType, m, m_ScalarType, iArray, m_OutputArrayName)

  CHECK_AND_CONVERT(FloatArrayType, m, m_ScalarType, iArray, m_OutputArrayName)
  CHECK_AND_CONVERT(DoubleArrayType, m, m_ScalarType, iArray, m_OutputArrayName)

  /* Let the GUI know we are done with this filter */
  notifyStatusMessage("Complete");
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void ChangeResolution::execute()
{
  int err = 0;
  setErrorCondition(err);
  DREAM3D_RANDOMNG_NEW()
  VoxelDataContainer* m = getVoxelDataContainer();
  if(NULL == m)
  {
    setErrorCondition(-999);
    notifyErrorMessage("The DataContainer Object was NULL", -999);
    return;
  }

  setErrorCondition(0);


  if (getErrorCondition() < 0)
  {
    return;
  }

  if(m->getXRes() == m_Resolution.x
      && m->getYRes() == m_Resolution.y
      && m->getZRes() == m_Resolution.z)
  {
    return;
  }

  size_t dims[3];
  m->getDimensions(dims);


  float sizex = (dims[0])*m->getXRes();
  float sizey = (dims[1])*m->getYRes();
  float sizez = (dims[2])*m->getZRes();
  int m_XP = int(sizex / m_Resolution.x);
  int m_YP = int(sizey / m_Resolution.y);
  int m_ZP = int(sizez / m_Resolution.z);
  int64_t totalPoints = m_XP*m_YP*m_ZP;

  float x, y, z;
  int col, row, plane;
  int index;
  int index_old;
  std::vector<size_t> newindicies;
  newindicies.resize(totalPoints);
  for (int i = 0; i < m_ZP; i++)
  {
    std::stringstream ss;
    ss << "Changing Resolution - " << ((float)i/m->getZPoints())*100 << " Percent Complete";
    notifyStatusMessage(ss.str());
    for (int j = 0; j < m_YP; j++)
    {
      for (int k = 0; k < m_XP; k++)
      {
        x = (k * m_Resolution.x);
        y = (j * m_Resolution.y);
        z = (i * m_Resolution.z);
        col = int(x / m->getXRes());
        row = int(y / m->getYRes());
        plane = int(z / m->getZRes());
        index_old = (plane * m->getXPoints() * m->getYPoints()) + (row * m->getXPoints()) + col;
        index = (i * m_XP * m_YP) + (j * m_XP) + k;
    newindicies[index] = index_old;
      }
    }
  }

  std::list<std::string> voxelArrayNames = m->getCellArrayNameList();
  for (std::list<std::string>::iterator iter = voxelArrayNames.begin(); iter != voxelArrayNames.end(); ++iter)
  {
    std::string name = *iter;
    IDataArray::Pointer p = m->getCellData(*iter);
    // Make a copy of the 'p' array that has the same name. When placed into
    // the data container this will over write the current array with
    // the same name. At least in theory
    IDataArray::Pointer data = p->createNewArray(p->GetNumberOfTuples(), p->GetNumberOfComponents(), p->GetName());
    data->Resize(totalPoints);
    void* source = NULL;
    void* destination = NULL;
    size_t newIndicies_I = 0;
    int nComp = data->GetNumberOfComponents();
    for (size_t i = 0; i < static_cast<size_t>(totalPoints); i++)
    {
      newIndicies_I = newindicies[i];

      source = p->GetVoidPointer((nComp * newIndicies_I));
      destination = data->GetVoidPointer((data->GetNumberOfComponents() * i));
      ::memcpy(destination, source, p->GetTypeSize() * data->GetNumberOfComponents());
    }
    m->addCellData(*iter, data);
  }
  m->setResolution(m_Resolution.x, m_Resolution.y, m_Resolution.z);
  m->setDimensions(m_XP, m_YP, m_ZP);

  notifyStatusMessage("Complete");
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void AlignSections::execute()
{
  setErrorCondition(0);
  VoxelDataContainer* m = getVoxelDataContainer();
  if (NULL == m)
  {
    setErrorCondition(-1);
    std::stringstream ss;
    ss << " DataContainer was NULL";
    notifyErrorMessage(ss.str(), -1);
    return;
  }

  int64_t totalPoints = m->getTotalPoints();
  size_t numgrains = m->getNumFieldTuples();
  size_t numensembles = m->getNumEnsembleTuples();
  dataCheck(false, totalPoints, numgrains, numensembles);
  if (getErrorCondition() < 0)
  {
    return;
  }

  size_t udims[3] = {0,0,0};
  m->getDimensions(udims);
#if (CMP_SIZEOF_SIZE_T == 4)
  typedef int32_t DimType;
#else
  typedef int64_t DimType;
#endif
  DimType dims[3] = {
    static_cast<DimType>(udims[0]),
    static_cast<DimType>(udims[1]),
    static_cast<DimType>(udims[2]),
  };

  int slice;
  int xspot, yspot;
  DimType newPosition;
  DimType currentPosition;
  //  unsigned int  phase2;

  std::vector<int> xshifts;
  std::vector<int> yshifts;
  xshifts.resize(dims[2],0);
  yshifts.resize(dims[2],0);

  find_shifts(xshifts, yshifts);

  std::list<std::string> voxelArrayNames = m->getCellArrayNameList();
  DimType progIncrement = dims[2]/100;
  DimType prog = 1;
  int progressInt = 0;
  std::stringstream ss;

  for (DimType i = 1; i < dims[2]; i++)
  {
    if (i > prog)
    {
      ss.str("");
      progressInt = ((float)i/dims[2])*100.0;
      ss << "Transferring Cell Data - " << progressInt << "% Complete";
      notifyStatusMessage(ss.str());
      prog = prog + progIncrement;
    }
    if (getCancel() == true)
    {
      return;
    }
    slice = static_cast<int>( (dims[2] - 1) - i );
    for (DimType l = 0; l < dims[1]; l++)
    {
      for (DimType n = 0; n < dims[0]; n++)
      {
        if(yshifts[i] >= 0) yspot = static_cast<int>(l);
        else if(yshifts[i] < 0) yspot = static_cast<int>( dims[1] - 1 - l );
        if(xshifts[i] >= 0) xspot = static_cast<int>(n);
        else if(xshifts[i] < 0) xspot = static_cast<int>( dims[0] - 1 - n );
        newPosition = (slice * dims[0] * dims[1]) + (yspot * dims[0]) + xspot;
        currentPosition = (slice * dims[0] * dims[1]) + ((yspot + yshifts[i]) * dims[0]) + (xspot + xshifts[i]);
        if((yspot + yshifts[i]) >= 0 && (yspot + yshifts[i]) <= dims[1] - 1 && (xspot + xshifts[i]) >= 0
           && (xspot + xshifts[i]) <= dims[0] - 1)
        {
          for(std::list<std::string>::iterator iter = voxelArrayNames.begin(); iter != voxelArrayNames.end(); ++iter)
          {
            std::string name = *iter;
            IDataArray::Pointer p = m->getCellData(*iter);
            p->CopyTuple(currentPosition, newPosition);
          }
        }
        if((yspot + yshifts[i]) < 0 || (yspot + yshifts[i]) > dims[1] - 1 || (xspot + xshifts[i]) < 0
           || (xspot + xshifts[i]) > dims[0] - 1)
        {
          for(std::list<std::string>::iterator iter = voxelArrayNames.begin(); iter != voxelArrayNames.end(); ++iter)
          {
            std::string name = *iter;
            IDataArray::Pointer p = m->getCellData(*iter);
            p->InitializeTuple(newPosition, 0.0);          }
//.........这里部分代码省略.........

//.........这里部分代码省略.........
  int grainname, grain;

  int current;
  int most;

  std::vector<int > n(numgrains + 1,0);
  for (int iteration = 0; iteration < m_NumIterations; iteration++)
  {
    for (int k = 0; k < dims[2]; k++)
    {
    kstride = static_cast<int>( dims[0]*dims[1]*k );
      for (int j = 0; j < dims[1]; j++)
      {
      jstride = static_cast<int>( dims[0]*j );
        for (int i = 0; i < dims[0]; i++)
        {
        count = kstride+jstride+i;
        std::stringstream ss;
        grainname = m_GrainIds[count];
        if (grainname == 0)
        {
			current = 0;
			most = 0;
			for (int l = 0; l < 6; l++)
			{
			  good = 1;
			  neighpoint = static_cast<int>( count + neighpoints[l] );
			  if (l == 0 && k == 0) good = 0;
			  if (l == 5 && k == (dims[2] - 1)) good = 0;
			  if (l == 1 && j == 0) good = 0;
			  if (l == 4 && j == (dims[1] - 1)) good = 0;
			  if (l == 2 && i == 0) good = 0;
			  if (l == 3 && i == (dims[0] - 1)) good = 0;
			  if (good == 1)
			  {
				  grain = m_GrainIds[neighpoint];
				  if (m_Direction == 0 && grain > 0)
				  {
					m_Neighbors[neighpoint] = count;
				  }
				  if ((grain > 0 && m_Direction == 1))
				  {
					n[grain]++;
					current = n[grain];
					if (current > most)
					{
					  most = current;
					  m_Neighbors[count] = neighpoint;
					}
				  }
			  }
			}
			if (m_Direction == 1)
			{
			  for (int l = 0; l < 6; l++)
			  {
  				good = 1;
				neighpoint = static_cast<int>( count + neighpoints[l] );
				if (l == 0 && k == 0) good = 0;
				if (l == 5 && k == (dims[2] - 1)) good = 0;
				if (l == 1 && j == 0) good = 0;
				if (l == 4 && j == (dims[1] - 1)) good = 0;
				if (l == 2 && i == 0) good = 0;
				if (l == 3 && i == (dims[0] - 1)) good = 0;
				if (good == 1)
				{
					grain = m_GrainIds[neighpoint];
					n[grain] = 0;
				}
			  }
			}
        }
      }
    }

    }
    std::list<std::string> voxelArrayNames = m->getCellArrayNameList();
    for (int j = 0; j < totalPoints; j++)
    {
      int grainname = m_GrainIds[j];
      int neighbor = m_Neighbors[j];
      if (neighbor >= 0)
      {
        if ( (grainname == 0 && m_GrainIds[neighbor] > 0 && m_Direction == 1)
            || (grainname > 0 && m_GrainIds[neighbor] == 0 && m_Direction == 0))
        {
            for(std::list<std::string>::iterator iter = voxelArrayNames.begin(); iter != voxelArrayNames.end(); ++iter)
            {
              std::string name = *iter;
              IDataArray::Pointer p = m->getCellData(*iter);
              p->CopyTuple(neighbor, j);
            }
        }
      }
    }
  }

  // If there is an error set this to something negative and also set a message
  notifyStatusMessage("Complete");
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void MultiThresholdCells::execute()
{
  int err = 0;
  std::stringstream ss;
  setErrorCondition(err);
  VoxelDataContainer* m = getVoxelDataContainer();
  if(NULL == m)
  {
    setErrorCondition(-999);
    notifyErrorMessage("The Voxel DataContainer Object was NULL", -999);
    return;
  }
  setErrorCondition(0);
  int64_t nPoints = m->getTotalPoints();
  dataCheck(false, m->getTotalPoints(), m->getNumFieldTuples(), m->getNumEnsembleTuples());
  if (getErrorCondition() < 0)
  {
    return;
  }
  /* Place all your code to execute your filter here. */

  IDataArray::Pointer outputArrayPtr = m->getCellData(m_OutputArrayName);
  BoolArrayType* outputArray = BoolArrayType::SafeObjectDownCast<IDataArray*, BoolArrayType*>(outputArrayPtr.get());
  if (NULL == outputArray)
  {
    setErrorCondition(-11002);
    notifyErrorMessage("Could not properly cast the output array to a BoolArrayType", getErrorCondition());
    return;
  }
  m_Output = outputArray->GetPointer(0);

  // Prime our output array with the result of the first comparison
  {
    ComparisonInput_t& comp_0 = m_ComparisonInputs[0];

    ThresholdFilterHelper filter(static_cast<DREAM3D::Comparison::Enumeration>(comp_0.compOperator),
                                 comp_0.compValue,
                                 outputArray);

    err = filter.execute(m->getCellData(comp_0.arrayName).get(), outputArrayPtr.get());

    if (err < 0)
    {
      setErrorCondition(-13001);
      notifyErrorMessage("Error Executing threshold filter on first array", getErrorCondition());
      return;
    }
  }
  for(size_t i = 1; i < m_ComparisonInputs.size(); ++i)
  {

    BoolArrayType::Pointer currentArrayPtr = BoolArrayType::CreateArray(m->getTotalPoints(), "TEMP");
    currentArrayPtr->initializeWithZeros();
    bool* currentArray = currentArrayPtr->GetPointer(0);

    ComparisonInput_t& compRef = m_ComparisonInputs[i];

    ThresholdFilterHelper filter(static_cast<DREAM3D::Comparison::Enumeration>(compRef.compOperator),
                                 compRef.compValue,
                                 currentArrayPtr.get());

    err = filter.execute(m->getCellData(compRef.arrayName).get(), currentArrayPtr.get());
    if (err < 0)
    {
      setErrorCondition(-13002);
      notifyErrorMessage("Error Executing threshold filter on array", getErrorCondition());
      return;
    }
    for (int64_t p = 0; p < nPoints; ++p)
    {
      if(m_Output[p] == false || currentArray[p] == false)
      {
        m_Output[p] = false;
      }
    }

  }



  /* Let the GUI know we are done with this filter */
  notifyStatusMessage("Complete");
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
int VoxelDataContainerWriter::writeCellData(hid_t dcGid)
{
  std::stringstream ss;
  int err = 0;
  VoxelDataContainer* m = getVoxelDataContainer();
  int64_t volDims[3] =
  { m->getXPoints(), m->getYPoints(), m->getZPoints() };
  float spacing[3] =
  { m->getXRes(), m->getYRes(), m->getZRes() };
  float origin[3] =
  { 0.0f, 0.0f, 0.0f };
  m->getOrigin(origin);

  writeCellXdmfGridHeader(origin, spacing, volDims);


  // Get the name of the .dream3d file that we are writing to:
  ssize_t nameSize = H5Fget_name(m_HdfFileId, NULL, 0) + 1;
  std::vector<char> nameBuffer(nameSize, 0);
  nameSize = H5Fget_name(m_HdfFileId, &(nameBuffer.front()), nameSize);

  std::string hdfFileName(&(nameBuffer.front()), nameSize);
  hdfFileName = MXAFileInfo::filename(hdfFileName);
  std::string xdmfGroupPath = std::string(":/") + VoxelDataContainer::ClassName() + std::string("/") + H5_CELL_DATA_GROUP_NAME;

  // Write the Voxel Data
  err = H5Utilities::createGroupsFromPath(H5_CELL_DATA_GROUP_NAME, dcGid);
  if(err < 0)
  {
    ss.str("");
    ss << "Error creating HDF Group " << H5_CELL_DATA_GROUP_NAME << std::endl;
    setErrorCondition(-63);
    notifyErrorMessage(ss.str(), err);
    H5Gclose(dcGid); // Close the Data Container Group
    return err;
  }
  hid_t cellGroupId = H5Gopen(dcGid, H5_CELL_DATA_GROUP_NAME, H5P_DEFAULT);
  if(err < 0)
  {
    ss.str("");
    ss << "Error writing string attribute to HDF Group " << H5_CELL_DATA_GROUP_NAME << std::endl;
    setErrorCondition(-64);
    notifyErrorMessage(ss.str(), err);
    H5Gclose(dcGid); // Close the Data Container Group
    return err;
  }
  NameListType names = m->getCellArrayNameList();
  for (NameListType::iterator iter = names.begin(); iter != names.end(); ++iter)
  {
    ss.str("");
    ss << "Writing Cell Data '" << *iter << "' to HDF5 File" << std::endl;
    notifyStatusMessage(ss.str());
    IDataArray::Pointer array = m->getCellData(*iter);
    err = array->writeH5Data(cellGroupId);
    if(err < 0)
    {
      ss.str("");
      ss << "Error writing array '" << *iter << "' to the HDF5 File";
      notifyErrorMessage(ss.str(), err);
      setErrorCondition(err);
      H5Gclose(cellGroupId); // Close the Cell Group
      H5Gclose(dcGid); // Close the Data Container Group
      return err;
    }
    array->writeXdmfAttribute( *m_XdmfPtr, volDims, hdfFileName, xdmfGroupPath, " (Cell)");
  }
  H5Gclose(cellGroupId); // Close the Cell Group
  writeXdmfGridFooter("Cell Data");
  return err;
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void ConvertData::dataCheck(bool preflight, size_t voxels, size_t fields, size_t ensembles)
{
  setErrorCondition(0);
  std::stringstream ss;
  VoxelDataContainer* m = getVoxelDataContainer();

  if(m_SelectedCellArrayName.empty() == true)
  {
    ss.str("");
    ss << "The Input Voxel Cell Array Name is blank (empty) and a value must be filled in for the pipeline to complete.";
    setErrorCondition(-397);
    addErrorMessage(getHumanLabel(), ss.str(), getErrorCondition());
  }

  if(m_OutputArrayName.empty() == true)
  {
    ss.str("");
    ss << "The Output Array Name is blank (empty) and a value must be filled in for the pipeline to complete.";
    setErrorCondition(-398);
    addErrorMessage(getHumanLabel(), ss.str(), getErrorCondition());
  }


  int numberOfComponents = 0;
  IDataArray::Pointer iArray = m->getCellData(m_SelectedCellArrayName);
  if (NULL != iArray)
  {
    numberOfComponents = iArray->GetNumberOfComponents();
  }

  if (true == preflight)
  {
    IDataArray::Pointer p = IDataArray::NullPointer();
    if (m_ScalarType == Detail::Int8)
    {
      p = Int8ArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    else if (m_ScalarType == Detail::UInt8)
    {
      p = UInt8ArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    else if (m_ScalarType == Detail::Int16)
    {
      p = Int16ArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    else if (m_ScalarType == Detail::UInt16)
    {
      p = UInt16ArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    else if (m_ScalarType == Detail::Int32)
    {
      p = Int32ArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    else if (m_ScalarType == Detail::UInt32)
    {
      p = UInt32ArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    else if (m_ScalarType == Detail::Int64)
    {
      p = Int64ArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    else if (m_ScalarType == Detail::UInt64)
    {
      p = UInt64ArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    else if (m_ScalarType == Detail::Float)
    {
      p = FloatArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    else if (m_ScalarType == Detail::Double)
    {
      p = DoubleArrayType::CreateArray(voxels, numberOfComponents, m_OutputArrayName);
    }
    m->addCellData(p->GetName(), p);
  }
}