[vtkusers] VTK and big dataset

[Luca Picello]

Hallo again everybody,
my application uses big data ( mem allocated with isosurface is about 1GB ).
I have this error report:

ERROR: In C:\VTK\Common\vtkDataObject.cxx, line 509 vtkImageData 
(30090864): Update extent does not lie within whole extent
ERROR: In C:\VTK\Common\vtkDataObject.cxx, line 516 vtkImageData 
(30090864): Update extent is: 32, 32, 0, 63, 0, 92
ERROR: In C:\VTK\Common\vtkDataObject.cxx, line 523 vtkImageData 
(30090864): Whole extent is: 0, 511, 0, 511, 0, 69
ERROR: In C:\VTK\Common\vtkDataObject.cxx, line 509 vtkImageData 
(30130632): Update extent does not lie within whole extent
ERROR: In C:\VTK\Common\vtkDataObject.cxx, line 516 vtkImageData 
(30130632): Update extent is: 32, 32, 0, 63, 0, 92
ERROR: In C:\VTK\Common\vtkDataObject.cxx, line 523 vtkImageData 
(30130632): Whole extent is: 0, 511, 0, 511, 0, 69
First chance exception at ... Memory access violation bla bla bla..

No problems detected with HEADSQ dataset.
What do messages above mean? Any suggestion?

Thanks,
Luca Picello