[Paraview] producing uniform velocity vector?

[Pei-Ying Hsieh]

Hi, David,
 
Thanks for the reply!
 
When I applied "Resample with Dataset", Paraview popped up an windows, showing available input port and the dataset I have.  It is not clear to me about what to do with the source port.  How do I size and place wavelet?  Do I need to do this first before I apply resample with dataset?
 
Pei-Ying


________________________________
From: David E DeMarle <dave.demarle at kitware.com>
To: Pei-Ying Hsieh <phsieh2005 at yahoo.com> 
Cc: paraview <paraview at paraview.org> 
Sent: Friday, July 20, 2012 11:13 AM
Subject: Re: [Paraview] producing uniform velocity vector?

Apply resample with data set, with then input port being your data and
the source port being an appropriately sized and place wavelet. Glyph
the output of that.

David E DeMarle
Kitware, Inc.
R&D Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909


On Fri, Jul 20, 2012 at 10:47 AM, Pei-Ying Hsieh <phsieh2005 at yahoo.com> wrote:
> Dear Paraview experts,
>
> I am wondering how I can produce uniform velocity vector of the flow field
> using Glyph.  When I unchecked the "mask points", paraview plots vector at
> ALL points.  This is way too much for my case.  I would like to reduce the
> number of vectors.  However, if I selected the "Mask Points", then, some
> area has lots of vector, while some other areas have almost NO vector
> plotted.  I am looking for plotting the vectors in a "uniform" fashion
> across the whole flow domain.  I am wondering how I can achieve this.
> Suggestions will be highly appreciated.
>
> Pei-Ying
>
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