[Paraview] issue with Contour on ImageData & UnstructuredGrid...

[fred]

HI all,

I used PV3 for a while, and I'm back now to use it ;-)

I have two questions here.

One can see two issues in the snapshots:

http://dl.free.fr/raH13rxR6

http://dl.free.fr/qAQKusG6l

- the contours with ImageData (input_vti.png) are much nicer than the
contours with UnstructuredGrid
(input_vtu.png). Theses files contain the same data (100x100x20,
float32, uniform grid).
Why ? How can I improve it for UG?

- with ImageData, I can't display colobar and I can't color surface with
scalars,
as with UnstructuredGrid. Why?

TIA.


Cheers,


PS: I use PV 3.4.0 from debian squeeze Qt 4.5.2.

-- 
Fred