[Paraview] Retrieving tuples from dataset

[Berk Geveci]

For sanity check, what do these return?

scalars->GetValue(i*3+1)
scalars->GetValue(i*3+2)

scalars->GetTuple(i)[1]
scalars->GetTuple(i)[2]

-berk

On Fri, Apr 17, 2009 at 8:58 AM, Natalie Happenhofer
<nataliehapp at hotmail.com> wrote:
> Hi!
> I´m having trouble retrieving the data from a vector-valued vtkDoubleArray,
> my code looks like this:
>
> double tuple[3]; //tuple should be stored in this array
> scalars -> GetTupleValue(i,tuple);
>
> The first component, i.e. tuple[0] is retrieved properly, but tuple[1] and
> tuple[2] are definitely wrong, does anyone see the reason?
> (the array has 3 components, that´s checked).
> Or is there any other method I could use?
>
> thx,
> Natalie
>
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