Are there any phase space visualization tools implemented in ParaView? We
want to visualize hybrid particle/cfd results, and make some animation in
phase space. Any thing exists? Where is document?
Bam Ping Ting
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Hi, are any analysis tools in ParaView for fitting distribution functions
given a collection of particles with velocity data?
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I wrote a parallel reader using multiblock dataset. How do I do a volume
rendering? The drop down has no volume option. Do I have to re-write me
reader to produce image data and use update extent?
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> On Mon, Jun 22, 2009 at 4:51 PM, Bam Ting wrote:
>
>> I wrote a parallel reader using multiblock dataset. How do I do a volume
>> rendering? The drop down has no volume option. Do I have to re-write me
>> reader t
on, Jun 22, 2009 at 4:51 PM, Bam Ting
> >>wrote:
> >>
> >>>I wrote a parallel reader using multiblock dataset. How do I do a
> >>>volume
> >>>rendering?
>
> It turns out that I had to program my own filter last week, to
> re-assemble mu
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A little red in the face over my last. slippery fingers slipped onto the
wrong sequence of keys...writing prompted me to answer my own question, I
had only set TIME_STEPS and not TIME_RANGE, it's working now
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I put my reader plugin in c:\paraview\installs\3.7\bin\plugins\gdareader, it
doesn't load by paraview?? There are other plugins there such as Moments and
CSCS etc. Is this supposed to work? I also tries c:\Documents and
Settings\Bam\Application Data\ParaView, doesn't work either?
Question is can r
Yes, I knew about that, however it is no good option. Why? Because, I have
multiple builds of ParaView, 3.4 and 3.7 and soon to be 3.6 we hope ;) If I
use the environment variable then 3.4 will attempt to load plugin from 3.7
install and vise versa, and this is no good to me.
I understand from the
I have noticed that when saving data from ParaView in the XML binary format,
a binary file is not produced. Please check me on this! I think it is a bug!
to reproduce:
open ParaView
sources->mandlebrot
dims 205,250,250
File->Save Data-> vti, binary
File->Save Data-> legacy binary
look at the fi
the data as appended
> raw. I tested the performance. It is still not as good as the old
> writers due to reasons too long to explain here but it is close. If
> you want to try it out, you will have to build ParaView from source
> using the cvs version.
>
> Best,
> -berk
testing my reader plugin, I thought timer log would be a good way to go,
however not so sure what it's timing. running in client server mode, 2 , 4
and 8 processes so far.
I put some time computation in my request data method that show the read
takes less than 1 second on all processes and decreas
in a python shell when I do a
from paraview import vtk
using my paraview install, the resulting imported VTK object is not the same
as when I do a
import vtk
from my vtk install, built from the same ParaView source tree.
For example vtkDistributedStreamTracer is missing from the vtk object
im
ou import vtk from the vtk
> install.
>
> To get to the vtkDistributedStreamTracer, you can do this:
>
> from libvtkParallelPython import *
>
> or on windows: from vtkParallelPython import *
>
>
> Pat
>
>
>
> On Thu, Jul 9, 2009 at 2:47 PM, Bam Ting wrote:
>
When use the filter input dialog i see a lot of these when changing the
source on multiple input filters
QAbstractItemModel::endRemoveRows: Invalid index ( 6 , 0 ) in model
pqPipelineModel(0x6201b20)
often a crash imediately follows
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I think ParaView do not call MPI_init for builtin connection when it compile
with MPI. Is that correct? Hard time to locate the right code. When ParaView
do not call MPI_Init this cause me some problem. My reader uses mpi io, and
do not work without mpi.
My 2 case is this:
When ParaView not compi
Have some issue with a filter that operate on plane source when run with
more than a single process. Plane source on imput seem to be duplicated
identical on all processes (no problem), then my filter run and make a
shallow copy of the source and pass to output (problem start!). In the
spreadsheet
, 2009 at 11:22 AM, Bam Ting wrote:
> Have some issue with a filter that operate on plane source when run with
> more than a single process. Plane source on imput seem to be duplicated
> identical on all processes (no problem), then my filter run and make a
> shallow copy of the source
, 2009 at 12:45 PM, Bam Ting wrote:
> Forgive my misconception before! I am baffelt by how this work!
>
> I looked closer. I see plane source on my imput is empty! bounds 1 -1 ...
> on all process except 0... so that answer something! before this I suppose
> that the source must be d
ource that we want the
> entire dataset, not a piece of it.
>
> Utkarsh
>
> On Fri, Aug 7, 2009 at 4:47 PM, Bam Ting wrote:
> > I look more at how the distribute stream tracer work and learnt that it
> work
> > by setting: UPDATE_PIECE_NUMBER() to 0 and UPDATE_NUMBE
e designed for parallel processing.
>
> -Ken
>
>
>
> On 8/10/09 12:34 PM, "Bam Ting" wrote:
>
> I see no logic for this in the plane source. So this is something that
> happen behind the scene in pipeline execute? I guess it works like this: If
> a source say b
I have problem with ParaView! Two reader read file - same extension! how can
ParaView choose mine instead of this other? He crash because his expect the
other file not mine :)
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In addition,
> readers can have a bool CanReadFile(); method, which gets called before the
> decision is finalized.
>
> David E DeMarle
> Kitware, Inc.
> R&D Engineer
> 28 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-371-3971 x109
>
>
> On Thu, Se
I like to animate some fly through of my scene. After two day it do not
work!
the interpolate camera position method, it has idea on it own and often my
render leave the scene completely.I quit this because so dificult to get
what I want.
the follow path - I do not know how this work.
the orbit tr
What type of algorithm are use by ParaView for volume render? What type of
data is supportet? I like to know if ParaView can volume render this data or
should I seek other? How does ParaView compared to the other app? I mean
performance and algorithm.
Thx! Bamping
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My filter don need to have the user press apply button. It display some
value, there are nothing user can change, display only. can filter press
apply by hiself? I want when new filter is create that my user no need to
worry about apply buton. how? THX - BAMPING
d E DeMarle
> Kitware, Inc.
> R&D Engineer
> 28 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-371-3971 x109
>
>
>
> On Thu, Oct 15, 2009 at 3:15 PM, Bam Ting wrote:
> > My filter don need to have the user press apply button. It display some
> &g
I wan make the ParaView polydata source with many outputs polydata. numbers
of polydatas dapens on texual user inputs. Each execute different number
maybe. How it is done?
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http:/
Why no option to save/restore a camera state by click a button? I want use
this many time!! My feeling--It a little silly to make us use a python
feature for idea so basics.
On Wed, Oct 28, 2009 at 11:26 AM, bastil2...@yahoo.de
wrote:
> Thanks. However, since I have Paraview 3.6.1 this is not po
this from cvs checkout today, can't start server...
u hlp plz?
bamping
guda:~/PV3-3.7$bin/paraview & bin/pvserver
[3] 11864
Listen on port: 1
Waiting for client...
Waiting for server...
Client connected.
ERROR: In /home/bamping/ParaView3/Servers/Common/vtkProcessModule.cxx, line
1052
vtkProce
me think that they are not.
>
> -berk
>
> On Mon, Nov 30, 2009 at 5:45 PM, Bam Ting wrote:
> > this from cvs checkout today, can't start server...
> > u hlp plz?
> > bamping
> >
> >
> > guda:~/PV3-3.7$bin/paraview & bin/pvserver
> > [
t.
>
> On Tue, Dec 1, 2009 at 11:34 AM, Bam Ting wrote:
> > no, for sure from same build checkout yesterday.
> >
> > + look this -> bin/paraview & bin/pvserver
> >
> > I do a fresh checkout and wipe my old build 2.
> > thx
> > bam
> >
>
cant build today checkout of paraview on the other cluster, plz u hlp?
bam
/home/bamping/ParaView3/Servers/Common/vtkPVPluginLoader.cxx: In member
function `void vtkPVPluginLoader::SetFileName(const char*)':
/home/bamping/ParaView3/Servers/Common/vtkPVPluginLoader.cxx:146: error: ISO
C++ forbids
configure the filter, to change the second input (clik wrng obj), I have the
warning message dialog, then clik OK then he segfault. [?]
1831
QAbstractItemModel::endRemoveRows: Invalid index ( 7 , 0 ) in model
pqPipelineModel(0x4942310)
1837
1844
1855
[4]+ Segmentation fault paraview
<<320.gif>>
The reader plugin work b4 not now after my last cvs update today. Plugin
manager say no problems it loaded. BUT open the file & I got the list of
reader to used. my plugin reader not in there!! WHY? Reader works before
fine for lon time. WHAT WRONG NOW? Bamping
_
Dr pv xptz,
have problem. want save dataset made from pv filter for all times of input
file. How is done?
thx
bamping
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Please
I try pvd form. data will be unstructure or polydata. depend on filter.
thx
bamping
On Thu, Oct 14, 2010 at 4:23 PM, Utkarsh Ayachit <
utkarsh.ayac...@kitware.com> wrote:
> What format are you trying to save it as?
>
> Utkarsh
>
> On Thu, Oct 14, 2010 at 3:07 PM, Bam Ting
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