[Paraview] Fluid Flow Simulation in ParaView

[Rohit Narurkar]

Is there no simple feature or option that considers negative values as well?

On Wed, Mar 18, 2015 at 5:50 PM, Utkarsh Ayachit <
utkarsh.ayachit at kitware.com> wrote:

> Try applying the "Glyph" filter or using the "Surface LIC" plugin[1]
>
> [1] http://www.paraview.org/Wiki/ParaView/Line_Integral_Convolution
>
> Utkarsh
>
> On Tue, Mar 17, 2015 at 8:37 AM, Rohit Narurkar <rohitnarurkar at gmail.com>
> wrote:
> > Hello
> >
> > I wish to simulate fluid flow using ParaView. I have 1000 .vtk files for
> the
> > 1000 time steps.
> > I have attached along with this mail one of the .vtk files. When I open
> this
> > collection in ParaView, and change the 'coloring' to the velocity name I
> > have given i.e. "VecVelocity" as you can see in the sample .vtk file.
> There
> > is another option to its right which offers 'magnitude', 'x', 'y' and
> 'z'.
> > But there are some points with negative velocities and ParaView is only
> > considering the magnitude (hence positive). I wish to display even the
> > negative values. How do I do that?
> >
> > Any help would be great!
> >
> > Thank you!
> >
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