Re: [Paraview] Simple color issue

[Hom Nath Gharti]

Thank you! Works perfectly!

HNG

On Fri, Mar 30, 2018 at 11:09 PM, kenichiro yoshimi
 wrote:
> Hello HNG,
>
> The easiest way to solve a dull color problem is to add a headlight.
> You can find the Lights options by typing "light" in the search bar at
> the top of the properties panel and clicking the "Edit" button. Then
> turn on "Additional Headlight" and adjust the headlight intensity in
> the Lights Editor dialog.
>
> Best,
>
> 2018-03-31 4:56 GMT+09:00 Hom Nath Gharti :
>> Dear all,
>>
>> I want to make small values to be white, but it appears more like grey
>> as in the attached figure. Is it possible to make small values white
>> in this figure?
>>
>> Thank you for your help.
>> HNG
>>
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Re: [Paraview] Down sample data?

[Andy Bauer]

You could try the Append Attributes filter instead of the programmable
filter if the geometry is the same for both/all inputs into the Append
Attributes filter. To use the Append Attributes filter just select the
filters in the Pipeline Browser that you want to compare.

Note that for 5.4.1 and earlier you'll need to use something like the
Calculator filter to rename the arrays while for the 5.5 release candidate
it will do automatic renaming for you.

On Sat, Mar 31, 2018 at 2:31 PM, John Haase  wrote:

> Andy,
>
> I found that the "plot over line" filter will allow me to do sampling.
> However, that has lead me into a second problem.
>
> So I feed 2 "plot over line" filters into a "programmable" filter (to take
> the difference between the two datasets). I then integrate the difference
> over space using the "integrate variable" filter. Then to extract all the
> time step values, I try to use the "plot selection over time" filter;
> however, Paraview crashes when I try to apply the "plot selection over
> time" filter.
>
> Any advice?
>
> Regards,
>
> John R. Haase
> jhaa...@nd.edu
>
> On Sat, Mar 31, 2018 at 2:24 PM, Andy Bauer 
> wrote:
>
>> Hi John,
>>
>> It depends on what type of grid you have. For image data, rectilinear
>> grid or structured grid the extract subset filter is probably the best (for
>> other grid types it will be grayed out since it's not applicable to those
>> grid types). Otherwise, you can use resample with dataset.
>>
>> Note that both of these will work nicely with point data but for cell
>> data you may want to use the cell data to point data filter first.
>>
>> On Sat, Mar 31, 2018 at 9:14 AM, John Haase  wrote:
>>
>>> Hello all,
>>>
>>> I'm trying to down select my data so I can do a grid convergence study.
>>> How would I go about doing this?
>>>
>>> I found an old post (https://public.kitware.com/pi
>>> permail/paraview/2010-November/019453.html) that recomended doing an
>>> "extract subset" filter; however that filter is grayed out.
>>>
>>> Any advice would be appreciated
>>>
>>> Regards,
>>>
>>> John
>>>
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>>>
>>> Visit other Kitware open-source projects at
>>> http://www.kitware.com/opensource/opensource.html
>>>
>>> Please keep messages on-topic and check the ParaView Wiki at:
>>> http://paraview.org/Wiki/ParaView
>>>
>>> Search the list archives at: http://markmail.org/search/?q=ParaView
>>>
>>> Follow this link to subscribe/unsubscribe:
>>> https://public.kitware.com/mailman/listinfo/paraview
>>>
>>>
>>
>
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> opensource/opensource.html
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> http://paraview.org/Wiki/ParaView
>
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>
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>
>
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Re: [Paraview] Down sample data?

[John Haase]

Andy,

I found that the "plot over line" filter will allow me to do sampling.
However, that has lead me into a second problem.

So I feed 2 "plot over line" filters into a "programmable" filter (to take
the difference between the two datasets). I then integrate the difference
over space using the "integrate variable" filter. Then to extract all the
time step values, I try to use the "plot selection over time" filter;
however, Paraview crashes when I try to apply the "plot selection over time"
filter.

Any advice?

Regards,

John R. Haase
jhaa...@nd.edu

On Sat, Mar 31, 2018 at 2:24 PM, Andy Bauer  wrote:

> Hi John,
>
> It depends on what type of grid you have. For image data, rectilinear grid
> or structured grid the extract subset filter is probably the best (for
> other grid types it will be grayed out since it's not applicable to those
> grid types). Otherwise, you can use resample with dataset.
>
> Note that both of these will work nicely with point data but for cell data
> you may want to use the cell data to point data filter first.
>
> On Sat, Mar 31, 2018 at 9:14 AM, John Haase  wrote:
>
>> Hello all,
>>
>> I'm trying to down select my data so I can do a grid convergence study.
>> How would I go about doing this?
>>
>> I found an old post (https://public.kitware.com/pi
>> permail/paraview/2010-November/019453.html) that recomended doing an
>> "extract subset" filter; however that filter is grayed out.
>>
>> Any advice would be appreciated
>>
>> Regards,
>>
>> John
>>
>> ___
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Please keep messages on-topic and check the ParaView Wiki at:
>> http://paraview.org/Wiki/ParaView
>>
>> Search the list archives at: http://markmail.org/search/?q=ParaView
>>
>> Follow this link to subscribe/unsubscribe:
>> https://public.kitware.com/mailman/listinfo/paraview
>>
>>
>
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Re: [Paraview] Down sample data?

[Andy Bauer]

Hi John,

It depends on what type of grid you have. For image data, rectilinear grid
or structured grid the extract subset filter is probably the best (for
other grid types it will be grayed out since it's not applicable to those
grid types). Otherwise, you can use resample with dataset.

Note that both of these will work nicely with point data but for cell data
you may want to use the cell data to point data filter first.

On Sat, Mar 31, 2018 at 9:14 AM, John Haase  wrote:

> Hello all,
>
> I'm trying to down select my data so I can do a grid convergence study.
> How would I go about doing this?
>
> I found an old post (https://public.kitware.com/pipermail/paraview/2010-
> November/019453.html) that recomended doing an "extract subset" filter;
> however that filter is grayed out.
>
> Any advice would be appreciated
>
> Regards,
>
> John
>
> ___
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at http://www.kitware.com/
> opensource/opensource.html
>
> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
>
> Search the list archives at: http://markmail.org/search/?q=ParaView
>
> Follow this link to subscribe/unsubscribe:
> https://public.kitware.com/mailman/listinfo/paraview
>
>
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[Paraview] Down sample data?

[John Haase]

Hello all,

I'm trying to down select my data so I can do a grid convergence study. How
would I go about doing this?

I found an old post (
https://public.kitware.com/pipermail/paraview/2010-November/019453.html)
that recomended doing an "extract subset" filter; however that filter is
grayed out.

Any advice would be appreciated

Regards,

John
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