Hi Angel,
On 03/21/2013 02:42 PM, Angel Goñi Moreno wrote:
Hi,
I am new to SfePy,
Welcome!
After installing everything, I run $ ./simple.py examples/diffusion/poisson.py as the tutorial says. The file cylinder.vtk is created. Then I run ./postproc.py cylinder.vtk but when I do so I get the next error:
*traits.trait_errors.TraitError: The 'current_scene' trait of an Engine instance must be a Scene or None, but a value of
was specified.*
Could you post the whole error message (if there is), so that we can see the line numbers?
What is yout Mayavi version?
I can run mayavi first and then load the file cylinder.vtk but it shows the cylinder all blue and not as in the tutorial online.
So you used the surface module to see something, right? The click on the file name and change "Point scalars name" from "node_groups" to "t" and you should see the temperature distribution. Does it help?
Cheers, r.