Method ReadFieldFile

IO/Geometry/vtkOpenFOAMReader.cxx:8788–8821

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
bool vtkOpenFOAMReaderPrivate::ReadFieldFile(vtkFoamIOobject& io, vtkFoamDict& dict,
  const std::string& varName, const vtkDataArraySelection* selection)
{
  const std::string varPath(this->CurrentTimeRegionPath() + "/" + varName);

  // Open the file
  if (!io.Open(varPath))
  {
    vtkErrorMacro(<< "Error opening " << io.GetFileName() << ": " << io.GetError());
    return false;
  }

  // if the variable is disabled on selection panel then skip it
  if (selection->ArrayExists(io.GetObjectName().c_str()) &&
    !selection->ArrayIsEnabled(io.GetObjectName().c_str()))
  {
    return false;
  }

  // Read the field file into dictionary
  if (!dict.Read(io))
  {
    vtkErrorMacro(<< "Error reading line " << io.GetLineNumber() << " of " << io.GetFileName()
                  << ": " << io.GetError());
    return false;
  }

  if (dict.GetType() != vtkFoamToken::DICTIONARY)
  {
    vtkErrorMacro(<< "File " << io.GetFileName() << "is not valid as a field file");
    return false;
  }
  return true;
}

//------------------------------------------------------------------------------
vtkSmartPointer<vtkFloatArray> vtkOpenFOAMReaderPrivate::FillField(vtkFoamEntry& entry,