[Paraview] [paraview] visualize higher order element.

[Ezhilmathi Krishnasamy]

Hi Andy,

Thanks a lot :) this is working!  this is what I want.

Kind regards,
Mathi

On 11 October 2017 at 17:47, Andy Bauer <andy.bauer at kitware.com> wrote:

> Hi Mathi,
>
> When I looked at the file in ParaView it seems like the connectivity is
> wrong with your cells. If you try the Clean to Grid filter that should fix
> your problem. I would suggest fixing the connectivity though as the best
> way to manage the data since the Clean to Grid filter will merge coincident
> points and may inadvertently mess up your point data fields for the
> coincident points. Note that the Clean to Grid filter reduced the number of
> points in your grid from 2,006,480 to 451,792.
>
> Cheers,
> Andy
>
> On Wed, Oct 11, 2017 at 10:17 AM, Ezhilmathi Krishnasamy <
> ezhkr601 at student.liu.se> wrote:
>
>> Hi Andy,
>>
>> Any idea or info about this extracting the surface of the geometry
>> in higher order element mesh (or solution).
>>
>> Kind regards,
>> Mathi
>>
>> On 20 September 2017 at 21:32, Ezhilmathi Krishnasamy <
>> ezhkr601 at student.liu.se> wrote:
>>
>>> Hi Andy,
>>>
>>> Thanks!
>>>
>>> I am attaching you the image here, I would like to see the sphere
>>> surface inside the
>>> cube. Instead I am still seeing the elements.
>>>
>>> Kind regards,
>>> Mathi​
>>>  sol.vtu
>>> <https://drive.google.com/a/student.liu.se/file/d/0B2nFsji7UDKueGZmU0g0dHZSb2s/view?usp=drive_web>
>>> ​
>>>
>>> On 20 September 2017 at 21:15, Andy Bauer <andy.bauer at kitware.com>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> What do you mean by the extract operator? ParaView has a variety of
>>>> filters (similar to VisIt's operators) for performing extracts of different
>>>> types. Could you also share your dataset? That may make it easier to
>>>> diagnose the issue.
>>>>
>>>> Best,
>>>> Andy
>>>>
>>>> On Wed, Sep 20, 2017 at 2:33 PM, Ezhilmathi Krishnasamy <
>>>> ezhkr601 at student.liu.se> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> I have fluid domain as a cube and inside this cube I have sphere. In
>>>>> the linear element mesh if I use extract operator and apply the clip as
>>>>> well I can see the sphere surface.
>>>>>
>>>>> But where as in higher order element mesh.
>>>>> If i follow the same procedure, I don't see the sphere surface instead
>>>>> I see only the elements in the cube.
>>>>>
>>>>> Could anyone please tell me how to solve this problem.
>>>>>
>>>>> Kind regards,
>>>>> Mathi
>>>>>
>>>>>
>>>>> Sent from my iPhone
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>>>>
>>>
>>
>
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