+// This example illustrates how the vtkGdcmReader vtk class can be
+// used in order to:
+// * produce a simple (vtk based) Dicom image STACK VIEWER.
+// * dump the stack considered as a volume in a vtkStructuredPoints
+// vtk file: the vtk gdcm wrappers can be seen as a simple way to convert
+// a stack of Dicom images into a native vtk volume.
+//
+// Usage:
+// * the filenames of the Dicom images constituting the stack should be
+// given as command line arguments,
+// * you can navigate through the stack by hitting any character key,
+// * the produced vtk file is named "foo.vtk" (in the invocation directory).
+//
+//----------------------------------------------------------------------------