[vtkusers] newbe VTK question

[Charles O'Connor]

       Dear VTK users,

       I'm a new user to VTK.

       The VTK Python example file "ColorIsosurface.py"
currently uses the "source" object vtkPLOT3DReader()
to read in a XYZ coordinate file, and a Q file of data
carried at mesh points.  The output of vtkPLOT3DReader()
is a vtkStructuredGrid().

       I have both sets of input data in Pythons memory.
What do I use in place of vtkPLOT3DReader() so I can
re-do this example using my data?  What are the methods
I call to attach my mesh and my mesh data to VTK?

       Thank you very much in advance.

----------------------------------------------------------------------------------------------