Re: [Paraview] [paraview] visualize higher order element.

[Andy Bauer]

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 <
ezhkr...@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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Re: [Paraview] parallel processing in volume rendering and Merge Blocks filter ...

[Andy Bauer]

Hi Ufuk,

ParaView doesn't currently support volume rendering of multiblock datasets,
even in serial, so using the Merge Blocks filter is probably the best way
to do any volume rendering of your dataset.

Cheers,
Andy

On Wed, Sep 20, 2017 at 2:45 PM, Ufuk Turuncoglu <
u.utku.turunco...@be.itu.edu.tr> wrote:

> Hi,
>
> I am trying to perform volume rendering (VR) using multi-block +
> multi-piece dataset. In this case, the data file has single block that
> contains multiple piece (created by MPI parallel simulation code) and it is
> in structured grid. When I try to use volume rendering with raw data, it
> creates empty output but if I use Merge Block filter before using volume
> rendering, it works without any problem. So, I have to use Merge Blocks
> to perform VR. At this point, I just wonder that is it typical behaviour
> of ParaView for multi-block + multi-piece datasets? Is it still possible
> to perform VR in parallel if I had a multiple core (such as enabling Auto
> MPI from the settings)? If not is there any way to re-structure the data to
> perform more efficient rendering?
>
> Best Regards,
>
> --ufuk
>
>
>
>
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[Paraview] parallel processing in volume rendering and Merge Blocks filter ...

[Ufuk Turuncoglu]

Hi, 

I am trying to perform volume rendering (VR) using multi-block + multi-piece 
dataset. In this case, the data file has single block that contains multiple 
piece (created by MPI parallel simulation code) and it is in structured grid. 
When I try to use volume rendering with raw data, it creates empty output but 
if I use Merge Block filter before using volume rendering, it works without any 
problem. So, I have to use Merge Blocks to perform VR. At this point, I just 
wonder that is it typical behaviour of ParaView for multi-block + multi-piece 
datasets? Is it still possible to perform VR in parallel if I had a multiple 
core (such as enabling Auto MPI from the settings)? If not is there any way to 
re-structure the data to perform more efficient rendering? 

Best Regards, 

--ufuk 


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[Paraview] [paraview] visualize higher order element.

[Ezhilmathi Krishnasamy]

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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[Paraview] Apply Tecplot table format file (.dat)

[Oh Hyejin]

Hi,
I am graduate student and having problem with applying data to paraview.
I loaded Tecplot table format file and when I hit the apply button, the
error appears.
And then the program get stopped.
Let me know what should I do to solve this problem.
Best,
Hyejin
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Re: [Paraview] Subdomain

[Muhammad Kashif Saeed]

Thanks cory for your cooperation. I have done this in MATLAB :-)

On 13 Sep 2017 10:58 a.m., "Muhammad Kashif Saeed" 
wrote:

> Can I make Programmable clip filter which can clip 200 or more sections
> of domain separately?
>
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Re: [Paraview] [Non-DoD Source] Re: ParaView GPU support (UNCLASSIFIED)

[Su, Simon M CIV USARMY RDECOM ARL (US)]

CLASSIFICATION: UNCLASSIFIED

Hi Utkarsh,

is there a sure way to tell if our ParaView VTK-m compilation has the correct 
CUDA support?  For the superbuild process, is there a way to force the 
detection of CUDA library and fail the superbuild process if CUDA library is 
not correctly detected? thank you

thanks
-simon

-Original Message-
From: Utkarsh Ayachit [mailto:utkarsh.ayac...@kitware.com]
Sent: Friday, September 15, 2017 12:36 PM
To: Su, Simon M CIV USARMY RDECOM ARL (US) 
Cc: paraview@paraview.org
Subject: [Non-DoD Source] Re: [Paraview] ParaView GPU support (UNCLASSIFIED)

All active links contained in this email were disabled.  Please verify the 
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Simon,

The answer depends on whether you want to ParaView to use GPU for rendering 
alone or also for computation e.g. contours. For former, it's automatic via 
OpenGL. So long as your environment and/or your build is set up such that 
ParaView picks up the OpenGL implementation provided by your GPU drivers, 
you'll get GPU acceleration. For GPU-accelerated algorithms, you have to 
enable VTK-m support at build time and then enable CUDA support for VTM-m. 
Currently, you need create special filters via the VTM-m plugin [1] to use 
accelerated versions of common algorithms like contour. In future, this will 
be automatic, and you will be able to simply use the generic filters.

Hope that helps.

Utkarsh


[1] Caution-https://blog.kitware.com/paraview-5-3-0-release-notes/

On Thu, Sep 14, 2017 at 3:42 PM, Su, Simon M CIV USARMY RDECOM ARL
(US)  wrote:
> CLASSIFICATION: UNCLASSIFIED
>
>  Hello,
>
> How do we configure ParaView to take advantage of available GPU
> hardware? Do we have to compile with different compile flags? Or
> ParaView automatically detects availability of GPU hardware and take
> advantage of it?  Any insight is greatly appreciated
>
> Thanks
> -simon
>
>
> CLASSIFICATION: UNCLASSIFIED
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CLASSIFICATION: UNCLASSIFIED


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