[Paraview] Python calculator

[Peter Brady]

The way to specify a vector variable is not entirely intuitive:

filter.VectorVariable = ['velocity', 'velocity', '0', '1', '2']

Hope that helps,

Peter.

On Tue, Dec 1, 2009 at 9:51 AM, Fred Fred <stan1313 at hotmail.fr> wrote:

>  I a trying to compute the velocity magnitude but there are some thing I
> did not well understand:
> First, what do the 3 arguments of VectorVariable mean?
>
>   filter.VectorVariable = ['velocity','velocity', '3']
>
> Second, what is wrong here:
>
>   filter.Function = 'mag(velocity)'
>
>
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