[Paraview] 2d data visualization

[John Doe]

The Cell Centers filter worked very well.

Thanks,

Juan

On Sun, Jun 29, 2008 at 2:44 PM, Berk Geveci <berk.geveci at kitware.com> wrote:
> You can interpolate the vectors to points or you can use the "Cell
> Centers" filter.
>
> -berk
>
> On Sun, Jun 29, 2008 at 12:54 PM, John Doe <ufnoise at gmail.com> wrote:
>> Thanks for the suggestion.  My vector data is defined on lines, not
>> points.  The glyph filter does not appear allow me to select any of
>> this data.  Is there any way to make the data selectable, or do I
>> somehow have to interpolate the celldata onto points?
>>
>> Thanks,
>> Juan
>>
>> On Tue, Jun 17, 2008 at 7:56 AM, Utkarsh Ayachit
>> <utkarsh.ayachit at kitware.com> wrote:
>>> Like Dominik suggests, try using the Calculator to compute the log of the
>>> scalar value. For the arrows, use the "Glyph" filter, with glyph type set to
>>> arrow. You can then choose the vector to direct the glyphs along, and the
>>> scalar to scale with. Don't forget to set the scale mode appropriately.
>>>
>>> Utkarsh
>>>
>>> On Tue, Jun 17, 2008 at 2:17 AM, Dominik Szczerba <domi at vision.ee.ethz.ch>
>>> wrote:
>>>>
>>>> Sounds like a job to the Calculator filter.
>>>> -- Dominik
>>>>
>>>> John Doe wrote:
>>>>>
>>>>> Hello,
>>>>>
>>>>> While I am waiting for my paraview book, I was wondering if anyone knew
>>>>> how:
>>>>>
>>>>> 1. To display arrows (length scaled w.r.t. magnitude) instead of
>>>>> colored edges for vector data?
>>>>>
>>>>> 2.  When warping scalar in the Z direction, how to warp to the log of
>>>>> the data as opposed to just the linear magnitude?
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Juan
>>>>> _______________________________________________
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>>>>> ParaView at paraview.org
>>>>> http://www.paraview.org/mailman/listinfo/paraview
>>>>
>>>> --
>>>> Dominik Szczerba, Ph.D.
>>>> Biomedical Simulation Group
>>>> Computer Vision Lab CH-8092 Zurich
>>>> http://www.vision.ee.ethz.ch/~domi
>>>> _______________________________________________
>>>> ParaView mailing list
>>>> ParaView at paraview.org
>>>> http://www.paraview.org/mailman/listinfo/paraview
>>>
>>>
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>