// upside down as VTK would expect, use this option only if you know what you are doing.
// vtkSetMacro(FileLowerLeft, bool);
// vtkGetMacro(FileLowerLeft, bool);
// upside down as VTK would expect, use this option only if you know what you are doing.
// vtkSetMacro(FileLowerLeft, bool);
// vtkGetMacro(FileLowerLeft, bool);