Method UpdateDimensions

IO/NetCDF/vtkMPASReader.cxx:2679–2714

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

//------------------------------------------------------------------------------
void vtkMPASReader::UpdateDimensions(bool force)
{
  if (!force && this->Internals->dimMetaDataTime < this->Internals->extraDimTime)
  {
    return;
  }

  this->Internals->extraDims->Reset();

  if (!this->Internals->ncFile)
  {
    this->Internals->extraDimTime.Modified();
    return;
  }

  std::set<std::string> dimSet;

  typedef Internal::DimMetaDataMap::const_iterator Iter;
  const Internal::DimMetaDataMap& map = this->Internals->dimMetaDataMap;
  for (Iter it = map.begin(), itEnd = map.end(); it != itEnd; ++it)
  {
    if (this->Internals->isExtraDim(it->first))
    {
      dimSet.insert(it->first);
    }
  }

  typedef std::set<std::string>::const_iterator SetIter;
  this->Internals->extraDims->Allocate(static_cast<vtkIdType>(dimSet.size()));
  for (SetIter it = dimSet.begin(), itEnd = dimSet.end(); it != itEnd; ++it)
  {
    this->Internals->extraDims->InsertNextValue(it->c_str());
  }

  this->Internals->extraDimTime.Modified();
}

//------------------------------------------------------------------------------
//  Return the output.