[Paraview] How to compute functions for all particles and plot as function of time

[Utkarsh Ayachit]

Have you tried selecting all the particles, then applying "Plot Selection
Over Time", however this time checking the "Only report selection
statistics" property?


On Tue, Jan 28, 2014 at 2:01 PM, William Oquendo <woquendo at gmail.com> wrote:

> Dear all,
> I have a system of particles printed on vtp files. I am visualising them
> on Paraview, and want to analyse some dynamic info. Each particle has its
> own position and velocity vectors, and mass (scalar) as well, plus some
> other scalars and vectors not relevant now. Let/s say that I want to plot
> the *total* kinetic energy as a function of time. I was able to plot the
> individual kinetic energies per particle for each time (using the
> calculator and plot data filters), and also to plot the kinetic energy for
> a single selected  particle as function of time (after selecting the
> particle and using the plot selection over time filter). But I haven't
> found how to use the Python calculator or similar to compute that aggregate
> quantity (total kinetic energy in this example), and to plot it as a
> function of time.
> Any help is greatly appreciated.
>
> --
>
> Best regards / Cordialmente,
>
> William-Fernando Oquendo
> --------------------------
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