[Paraview] ParticlePathlines filter with vtk time series

[Michael Müller]

Utkarsh,

here you can see my sample files (vtk & csv) each consisting of 4 time steps. The csv series works as expected, the vtk series doesn't...

Thanks.

Michael

________________________________________
Von: Utkarsh Ayachit [utkarsh.ayachit at kitware.com]
Gesendet: Freitag, 5. November 2010 21:20
An: Michael Müller
Cc: paraview at paraview.org
Betreff: Re: [Paraview] ParticlePathlines filter with vtk time series

Can you possible share the vtk file you  are having issue with? You
can send it to me offline, if you cannot post it to the list.

Thanks
Utkarsh

On Fri, Nov 5, 2010 at 6:36 AM, Michael Müller
<Michael.Mueller at ifk.uni-stuttgart.de> wrote:
> Hi,
>
> I got a question regarding the 'ParticlePathlines'-filter. What I want to do is, load particle time series follow its trajectories and colour the pathlines according to a certain variable...
> If I load my time series of vtk-files (see below), apply the 'ParticlePathlines'-filter and skip through the time steps I can follow the particle trajectories. I may also choose the variable for the particles itself (TPART, see below). But for the pathlines the only options are 'Solid Color' and 'TrailId', so it's not possible to color the tracks acc. to for example TPART... Why that?
> - Is sth wrong with my file?
> - Do I need another paraview filter?
>
> I am currently using the downloaded version 3.8.1.
>
> And by the way, it is working properly using simple csv file series: after loading the series, applying TableToPoints & ParticlePathlines filter I may choose TPART for coloring the pathlines...
>
> Any hints on that?
>
> Thanks.
> Michael
>
>
> sample files:
> ... vtk:
> # vtk DataFile Version 3.0
> Particles: at time step 1
> ASCII
> DATASET POLYDATA
> POINTS      4 float
>   1.00000e+00 1.00000e+00 0.00000e+00
>   1.00000e+00 2.00000e+00 0.00000e+00
>   2.00000e+00 2.00000e+00 0.00000e+00
>   2.00000e+00 1.00000e+00 0.00000e+00
> POINT_DATA  4
> SCALARS TPART float 1
> LOOKUP_TABLE DEFAULT
>   3.00000e+02
>   3.00000e+02
>   3.00000e+02
>   3.00000e+02
>
> ... csv:
>   X,         Y,         Z,       TPART
>  1.000,     1.000,     0.000,     300
>  1.000,     2.000,     0.000,     300
>  2.000,     2.000,     0.000,     300
>  2.000,     1.000,     0.000,     300
>
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