[Paraview] programmable sourece->programmable filter -> streamtracer parallel

David E DeMarle dave.demarle at kitware.com
Thu Apr 7 09:41:01 EDT 2011


Also, don't forget that you need a bit of magic to do parallel structured
data properly in the python programmable source. See:
http://markmail.org/thread/ljtjq6v25hsotth5

David E DeMarle
Kitware, Inc.
R&D Engineer
28 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-371-3971 x109


On Thu, Apr 7, 2011 at 9:21 AM, Utkarsh Ayachit <utkarsh.ayachit at kitware.com
> wrote:

> Any reason why you are using "ArbitrarySourceStreamTracer" instead of
> "StreamTracer" especially since you say you are seeding over a line or
> point.
>
> Utkarsh
>
>
> On Thu, Apr 7, 2011 at 2:39 AM, Atanas Atanasov <atanasoa at in.tum.de>wrote:
>
>>  Hello,
>> yes i can render the structured grid and velocities via colormapping.
>> Regards,
>> A.Atanasov
>>
>> On 04/07/2011 01:07 AM, Sohail Shafii wrote:
>>
>>   Have you tried to display each parts of the pipeline when in parallel?
>> In other words, see if you can render something related to the programmable
>> source, then the programmable filter, to see if the problem might occur
>> earlier in the pipeline.
>>
>> Sohail
>>
>> --- On *Wed, 4/6/11, Atanas Atanasov <atanasoa at in.tum.de><atanasoa at in.tum.de>
>> * wrote:
>>
>>
>> From: Atanas Atanasov <atanasoa at in.tum.de> <atanasoa at in.tum.de>
>> Subject: [Paraview] programmable sourece->programmable filter ->
>> streamtracer parallel
>> To: paraview at paraview.org
>> Date: Wednesday, April 6, 2011, 2:26 PM
>>
>> Hi i have created the following pipeline on c++ based servermanager
>> plugin(without qt)
>> ->programmable source(creates a structured grid)->programmable filter(adds
>> velocities and pressure on the vertices)
>> ->ArbitrarySourceStreamTracer(Seeding thorugh points or thorugh line).This
>> setup works fine with one process. In parallel
>> the streamlines are not shown. Do you have experience with such kind of
>> problem?
>> Regards,
>> A.Atanasov
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