[vtkusers] writing time-dependent data

[Bill Greene]

I have been trying to write time-dependent data to
an XML file using vtkXMLUnstructuredGridWriter.

I found an example,
http://www.vtk.org/Wiki/VTK/Examples/Cxx/Broken/IO/ExodusIIWriter,
that uses vtkTimeSourceExample to write time-dependent data to
an Exodus II file. Despite the word "Broken" in the URL, this appears
to work correctly. But when I modify it to use
vtkXMLUnstructuredGridWriter instead of vtkExodusIIWriter, only the
model data is written.

Can someone tell me if vtkXMLUnstructuredGridWriter is supposed
to handle time-dependent data, or if not,
how to write an XML file with time-dependent data?

I am using vtk 7.1.0.

Thanks,

Bill Greene