Hi,
In PYTHON (pvpypthon), is there a mean to specify the quality (30%, 80%, 100%,
) of the PNG images created by WriteImage ?
I use 3.10.1
Thanks in advance
Michel
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Hi,
Is it possible to run pvpython (especially using WriteImage) in simple terminal
mode (without X server, when using a poor connection) ?
I use 3.10.1
Thanks in advance
Michel
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Hi,
is there is single click option to invert a colormap?
Best regards,
Stefan
=
Stefan Melber-Wilkending
_/
_/_/ Fields of activities:
That's not a filter. That is a python library you can use inside the python
programmable filter in Paraview.
Which version of Paraview are you using ?
Le 9 mai 2011 13:43, Vinay Mahajan vinaynit...@gmail.com a écrit :
Hi Aurélien,
Can you get me the link from where i can download the numpy
I am using version 3.8 of paraview.
2011/5/9 Aurélien Marsan aur.mar...@gmail.com
That's not a filter. That is a python library you can use inside the python
programmable filter in Paraview.
Which version of Paraview are you using ?
Le 9 mai 2011 13:43, Vinay Mahajan vinaynit...@gmail.com a
You don't have to load XML plugins on server side.
Utkarsh
On Mon, May 9, 2011 at 1:31 AM, pratik pratik.mal...@gmail.com wrote:
The plugin loaded on the client. But when i try to load it on the server, it
gives an error saying:
Load error: path/to/file/vtkcellderivatives.xml :invalid ELF
Hi all,
I have a structured grid and want to extract edges containing points with a
non-zero value
on one of the point arrays. Is there a way paraview filters can do this? or
do I have to build my
own filter?
Regards,
PAPA
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There was another bug in the XML, I've fixed it. Now it should not
crash on Sphere. However it won't generate any gradient either. Try
applying an Elevation filter to add some scalars to the dataset before
using the cell derrivatives filter.
Utkarsh
On Mon, May 9, 2011 at 2:08 AM, pratik
Apply Extract Edges filter and then apply Threshold filter to remove
points that don't match your criteria.
Utkarsh
2011/5/9 papa ndéné NDIAYE pnwirefr...@gmail.com:
Hi all,
I have a structured grid and want to extract edges containing points with a
non-zero value
on one of the point
There isn't one currently.
Utkarsh
On Mon, May 9, 2011 at 4:42 AM, Stefan Melber stefan.mel...@dlr.de wrote:
Hi,
is there is single click option to invert a colormap?
Best regards,
Stefan
=
Typically that implies a problem with OpenGL drivers. Are your drivers
up-to-date? Have you tried running any other OpenGL based application?
Utkarsh
On Mon, May 9, 2011 at 4:45 AM, Balkrishna Patankar
balkrishnan...@gmail.com wrote:
Hi ,
I have installed paraview on ubuntu 10.04 and use it
You can compile ParaView with OSMesa support and the use
--use-offscreen-rendering flag to launch pvpython/pvbatch.
To see how to build ParaView with OSMesa, refer to
http://www.itk.org/Wiki/Setting_up_a_ParaView_Server#OSMesa_support
Utkarsh
On Mon, May 9, 2011 at 2:28 AM,
Not currently. Feel free to add a feature request to the bug tracker.
Utkarsh
On Mon, May 9, 2011 at 2:26 AM, michel.case...@free.fr wrote:
Hi,
In PYTHON (pvpypthon), is there a mean to specify the quality (30%, 80%, 100%,
) of the PNG images created by WriteImage ?
I use 3.10.1
You should use the last 3.10 binary version. Numpy is embedded in the
pvpython = python included in the binary release.
After that, check out the part of the manual user, available in the binary
package of the 3.10, talking about the programmable filter. (p.60)
Then you will write something like
Thats exactly what I was searching for.
Thankfully,
PAPA
2011/5/9 Utkarsh Ayachit utkarsh.ayac...@kitware.com
Apply Extract Edges filter and then apply Threshold filter to remove
points that don't match your criteria.
Utkarsh
2011/5/9 papa ndéné NDIAYE pnwirefr...@gmail.com:
Hi all,
Hi,
I'd like to add filters to the pipeline when RequestData() is called on my
reader so as to extract some parts of
a structured grid (Faces and edges) and offer the possibility to toggle
their visibility with the pipeline browser.
How do I do this?
Regards,
PAPA
That looks like what I am trying to do, however without user
interaction. Do you ever incorporate that into a plugin?
Thanks,
Brian Panneton
Andreas Maier wrote:
Hi Brian,
it is possible that I made a similar thing before. If you please have a look
at
Folks,
I've started a documenting all Hints xml elements defined in ServerManager XML.
http://www.paraview.org/Wiki/ServerManager_XML_Hints
It is accessible through the main page:
http://www.paraview.org/Wiki/ParaView#Design_.26_Implementation
Please feel free to add any that I've missed.
I have created a reader which makes a vtkMultiBlockDataSet containing a
vtkPolyData. It reads in 100 some points and plots lines between them.
After I read them in, I don't have the option to use any filters on the
data. Any idea why this is disabled? Could it be related to the data
having
Did you hit Apply? What does the Information tab say?
Utkarsh
On Mon, May 9, 2011 at 12:41 PM, Brian C. Panneton (CONTR)
brian.c.panneton@us.army.mil wrote:
I have created a reader which makes a vtkMultiBlockDataSet containing a
vtkPolyData. It reads in 100 some points and plots lines
I have a user that is choosing a format for writing a multiblock data set
comprising blocks of regular grids with cell-centered data. Any suggestions on
the easiest format to write to that ParaView can currently read?
-Ken
Kenneth Moreland
*** Sandia National
Once I hit apply, I see Data Hierarchy: Multi-block Dataset - 0:
Unstructured Grid, 1: NA
with Unstructed Grid selected Statistics shows:
Type: Unstructured Grid
Num Cells: 159
Num Points: 159
Memory: 0.011mb
My reader does have a custom accept. Could that be the issue?
Thanks,
Brian Panneton
Custom accept? What's that? And yes, if you are doing some funky
stuff to update the reader, it could explain why the GUI never
realizes that the reader has been updated.
On Mon, May 9, 2011 at 1:27 PM, Brian C. Panneton (CONTR)
brian.c.panneton@us.army.mil wrote:
Once I hit apply, I see
Algorithms can have internal pipelines. The trick is that they have to
use a shallow copy to get the end results out of the internal pipline.
Otherwise the executives gets confused figuring out who depends on what.
See vtkSpherePuzzle for an example.
David E DeMarle
Kitware, Inc.
RD Engineer
28
I am trying to define a 256X256 grid with tensors defined at each point.
Here is one part of the code (one out of 50 same time steps):
Grid Name=NemTensValues GridType=Uniform
Time Value= 26 /
Topology TopologyType=2DCoRectMesh Dimensions = 256 256 9
/Topology
Geometry GeometryType=ORIGIN_DXDY
Has anybody seen this error using the downloaded PV 3.10.1 source code:
[ 32%] Building CXX object
VTK/Charts/CMakeFiles/vtkCharts.dir/vtkAbstractContextItem.cxx.o
/Users/Shared/OpenSource/ParaView-3.10.1/VTK/Charts/vtkAbstractContextItem.cxx:
In member function ‘virtual vtkAbstractContextItem*
It looks like the reverse iterator issue, I wonder if it is a caching
issue, as a compile test is done to determine if
reverse_const_iterator is usable. If you configure on 10.6, and then
change to 10.5 you might see this issue as the STL has changed and I
don't think CMake knows to invalidate
Yep, that was the issue. I would like to target 10.5 as I may have users on
that system. I'll set a -D variable for the OSX_* for 10.5 the first time I
Invoke cmake which should fix the problem for me.
Thanks for the sanity check.
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The problem is pretty straight forward. Looks like
vtkMapper::ShallowCopy(..) does not copy the state of
InterpolateScalarsBeforeMapping. I will commit a fix for that for next
release. Until then, you'll have to manually copy ivars that you care
about.
Utkarsh
On Sun, May 8, 2011 at 10:25 AM,
But you're saying the information tab doesn't show the data
information correctly, right? That implies that some essential
notification is missing. Hard to say which one without looking at
the code, however.
Utkarsh
On Mon, May 9, 2011 at 3:38 PM, Brian C. Panneton (CONTR)
Everything in the information tab does look correct. (Sorry I forgot to
mention that I switched from PolyData to UnstructuredGrid earlier).
Basically everything works as it should, but I don't have the option to
use the filters on the data.
With:
Type: Unstructured Grid
Num Cells: 159
Num
Hi everyone
I would like to load two volume datasets (called FISH and SIMS in the code
below) in ParaviewWeb and then render them side by side in two different views.
The users should be able to 'lock' the camera amongst the two views so that
moving the object in one window also affects the
Hi Michel,
I haven't tried it but it should be possible to run it headless on a Linux
system using xvfb. See http://en.wikipedia.org/wiki/Xvfb for starters.
Regards
Andrew
-- Forwarded message --
From: michel.case...@free.fr
To: paraview@paraview.org
Date: Mon, 09 May
Hi Raj,
first of all you only need one session. A session is basically a dedicated
connection to a ParaView server. So by creating 2 session, you were creating
2 server where you could have created 2 views in the same session and setup
a mechanism to keep both camera of the views in synch.
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