[vtkusers] SLC Reader eror

[Wolfram H Volpi]

I get this error when I run my tcl script:

ERROR: In C:\VTK31CD\vtk\graphics\vtkSLCReader.cxx, line 145
vtkSLCReader (0x00416730): File ../../../vtkdata not found

This is from the tcl script:

  if { [catch {set VTK_DATA $env(VTK_DATA)}] != 0} \
	{ set VTK_DATA"../mridata/breast3.slc" }
  reader SetFileName "$VTK_DATA"


I can see directory C:\VTK31CD\vtkdata\  on Explorer.
Why would SLCReader look for File ../../../vtkdata and not find it?
How can I fix this?


Thank you in advance,
Wolfram Volpi.