done by gdcmHeader to provide the user with heuristics above various
values found in the header (the simplest form being to default a value).
* vtk/vtkGdcmHeader.cxx: if speed becomes a concern some changes can
done by gdcmHeader to provide the user with heuristics above various
values found in the header (the simplest form being to default a value).
* vtk/vtkGdcmHeader.cxx: if speed becomes a concern some changes can