Dear Paraview user's,
I work with an unstructured mesh, composed of tetrahedron, and prisms in
the vicinity of the walls.
I would like to compute the gradient of different quantities.
This doesn't work, and it seems to me that this is due to the triangular
prismatic cells.
Do triangular
Dear Paraview users, and VTK users
I want to build a vtkUnstructuredGrid from several numpy arrays, which
contains the points coordinates, the cells, cells locations, cells types
etc...
So : I have all informations that are needed.
vtkPolyData seems a lot easier to define through a python
Yes, thanks a lot !
Aurélien
2013-09-12 16:57 GMT-04:00 joseph insley ins...@anl.gov:
Awesome, exactly what I was looking for. Thanks, Berk.
joe
On Sep 12, 2013, at 3:46 PM, Berk Geveci wrote:
This will give you the time value despite the name of the key.
-berk
On Thu, Sep 12,
Hi all,
Just one trick for those who could be disappointed, as me, to not see the
*RequestInformation* tab in the *Programmable Filter* or *Programmable
Source*, which is necessary to handle time : see
Dear all,
I do not find the command in order to get the names of blocks included in a
MultiBlockDatSet.
Does anyone knows it ?
Many thanks,
Regards,
A. Marsan
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Maybe the Connectivity filter is what you're looking for. After you do
your extract surface this filter should mark the connected cells.
Regards,
Andy
On Fri, Jan 10, 2014 at 12:11 PM, Aurélien Marsan aur.mar...@gmail.comwrote:
Hi all,
I am working on centrifugal
In addition, the FeatureEdge filter already allows to detect the edges on
the surface. Now, is it possible to split the surface in several blocks,
using these edges ?
Many thanks,
Aurélien
2014/1/23 Aurélien Marsan aur.mar...@gmail.com
Hi,
I finally have found a simple solution : instead
Hi Vincent,
You have to use the transform filter to rotate your mesh, and then animate
the angle thanks to the Animation View.
http://paraview.org/Wiki/Animation_View
Regards,
Aurélien
2014/1/15 Vincent Leroy vincent.le...@innosea.fr
Hi,
I need to know how it is possible to apply a
Maybe you should give a try to SurfaceLIC plugin.
http://www.paraview.org/Wiki/ParaView/Line_Integral_Convolution
2013/12/19 Ryan Abernathey ryan.abernat...@gmail.com
I have vector velocity data from a CFD simulation, and I would like to
visualize the flow like this:
Hi Burlen,
Thank you for this. SurfaceLIC was incredibly useful for my PhD. thesis.
Aurélien.
2013/12/17 Burlen Loring burlen.lor...@gmail.com
Hi All,
I've added a page to the wiki documenting the new features developed for
the surface LIC plugin in PV 4.1. It's linked to from the main
Hi all,
I am working on centrifugal compressors (like turbochargers), using
unstructured mesh.
Is there a simple way to extract the wall surface ? And also the blade
surface ?
I would like to find something like Extract Surface - Pick surface to
keep.
I have read that we can do some part of the
...
... def render(view, figure):
... print render
...
You could imagine loading a matplotlib script this way, perhaps.
Best,
Cory
On Tue, Dec 17, 2013 at 10:08 AM, Aurélien Marsan aur.mar...@gmail.com
wrote:
Wow ! So great ! A very popular python feature that was missing in
Paraview
Wow ! So great ! A very popular python feature that was missing in
Paraview.
Juste one question : will matplotlib also be directly accessible from a
ProgrammableFilter or from the python console ?
Many thanks,
A. Marsan
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Dear all,
It seems that the SurfaceLIC filter does not work anymore on
vtkStructuredGrid.
Could anyone confirm me that observation ? (I'm using paraview 4.0, binary
distribution for Linux 64 bits)
It is then necessary to use the ExtractFilter in order to access SurfaceLIC
visualization.
Best
://www.vtk.org/doc/nightly/html/classvtkCellQuality.html). At the
end it shows which directory the file resides in, in this case
dox/Filters/Verdict/vtkCellQuality.h. The module can now be deduced
as vtkFiltersVerdict.
Hope that helps.
Utkarsh
On Mon, Dec 16, 2013 at 11:25 AM, Aurélien Marsan
this is not the case, in fact ctests using structured grids were
added.
Burlen
On 12/16/2013 09:19 AM, Aurélien Marsan wrote:
Dear all,
It seems that the SurfaceLIC filter does not work anymore on
vtkStructuredGrid.
Could anyone confirm me that observation ? (I'm using paraview 4.0, binary
Hi Cleuzir,
I changed the subject of your email in order to make it more suitable.
I think that it is still not possible to directly label the contour.
But here is a nice solution :
http://www.paraview.org/pipermail/paraview/2010-September/018798.html
With my best regards,
Aurélien
2013/12/16
Thread is to be continued here. Do not reply to the present message.
http://www.paraview.org/pipermail/paraview/2013-December/030177.html
Aurélien
2013/12/16 CLEUZIR DA LUZ cleuzir@udesc.br
I am trying long time to make the Contour Plot in the Paraview software,
but I am not having
An answer is proposed here
http://www.paraview.org/pipermail/paraview/2010-September/018798.html
2013/11/27 Scott, W Alan wasc...@sandia.gov
Ah, the image came through this time.
I don’t think it can be done, but is an excellent idea for a feature
enhancement. Anyone else have any
On Fri, Aug 17, 2012 at 4:42 AM, Aurélien Marsan aur.mar...@gmail.com
wrote:
Dear All,
I think there may be some option to check, but I can not find it.
I use the output of a MaskPoint filter as the source of a ParticleTracer
Filter, with random sampling.
Problem is : MaskPoint filter
://review.source.kitware.com/#/t/957/. It should make it into VTK
and ParaView shortly.
Andy
On Fri, Jul 20, 2012 at 8:53 AM, Aurélien Marsan aur.mar...@gmail.comwrote:
Good morning,
I have just found the following bug report about a mistake in the
Q-criterion formula.
http://paraview.org
Dear All,
I think there may be some option to check, but I can not find it.
I use the output of a MaskPoint filter as the source of a ParticleTracer
Filter, with random sampling.
Problem is : MaskPoint filter output points change at every timestep. Is
there a way to freeze the MaskPoint Filter
Good morning,
I have just found the following bug report about a mistake in the
Q-criterion formula.
http://paraview.org/Bug/view.php?id=12858
that is now closed.
However, the 1/2 factor may still be missing.
In vtkGradientFilter.cxx, in the VTK/Grahpics directory, on the line 65, t1
should be
2012/5/10 Utkarsh Ayachit utkarsh.ayac...@kitware.com
Can you try running make as follows
VERBOSE=1 make vtkRendering
and then post the output?
Thanks
On Thu, May 10, 2012 at 1:18 PM, Aurélien Marsan aur.mar...@gmail.com
wrote:
Hi all,
Here is a problem that were already encountered
Hi all,
Here is a problem that were already encountered.
http://public.kitware.com/pipermail/paraview/2011-June/021919.html
I have exactly the same error message, that I can not understand.
Linking CXX shared module ../../bin/vtkIOPython.so
[ 28%] Built target vtkIOPython
[ 28%] Generating
Hello Roberto,
I have the same messages when launching paraview.
Did you find a solution ?
A. Marsan
2012/3/15 Roberto Di Remigio roberto.diremi...@gmail.com
Dear all,
I have been using the precompiled version downlodable from the website. I
wanted to compile it from scratch for my system,
Ok thanks for your answer.
Best regards,
Aurélien
2012/5/4 Roberto Di Remigio roberto.diremi...@gmail.com
On 05/04/2012 10:24 AM, Aurélien Marsan wrote:
Hello Roberto,
I have the same messages when launching paraview.
Did you find a solution ?
A. Marsan
2012/3/15 Roberto Di Remigio
Hello Dragos,
I think you may create manually your point set, and then use the Resample
with Dataset Filter.
Regards,
Aurélien
2012/3/14 MOROIANU Dragos dmoro...@yahoo.com
Hello,
I'm new with ParaView, and I would like to get a list with interactively
chosen points.
For this:
1. read
Hi Ann,
You said you were importing a serie of CSV Files.
So the data type were a MultiBlockDataSet ?
Then you should iterate over all the blocks :
id = self.GetInput()
od = self.GetOutput()
od.ShallowCopy(id)
iter = od.NewIterator()
iter.UnRegister(None)
iter.InitTraversal()
while
Dear Paraview users and developers,
I would like to use the *vtkReconstructionFilter* inside of the python
shell in order to generate a surface from a vtkPointsSet.
But I do not find this class.
Is it not available within the vtk version embeeded with the paraview 3.14
binary release ?
Thanks,
vtkSurfaceReconstructionFilter
Pat
2012/3/13 Aurélien Marsan aur.mar...@gmail.com
Dear Paraview users and developers,
I would like to use the *vtkReconstructionFilter* inside of the python
shell in order to generate a surface from a vtkPointsSet.
But I do not find this class.
Is it not available within the vtk
Tel: 01234 32 4644
E-mail: agaglia...@ara.co.uk
Url: www.ara.co.uk
--
*From:* Paul Edwards [mailto:paul.m.edwa...@gmail.com]
*Sent:* 14 December 2011 14:41
*To:* agaglia...@ara.co.uk
*Cc:* paraview@paraview.org; Aurélien Marsan
*Subject:* RE: [Paraview
Sector Leader
Computational Aerodynamics
Aircraft Research Association Ltd.
Manton Lane
Bedford
Tel: 01234 32 4644
E-mail: agaglia...@ara.co.uk
Url: www.ara.co.uk
--
*From:* Aurélien Marsan [mailto:aur.mar...@gmail.com]
*Sent:* 12 December 2011 15:45
Good morning,
Something I find weird :
I generate Data using a python programmable source, and setting the
available timesteps for output through the TIME_STEPS pipeline variable.
I have read in the Paraview wiki that for now, that variable is not
correctly handled, and that the SnaptoTimeSteps
Good morning Adriano,
All is working fine for me.
But I remember that pyplot.show() didn't work from the paraview python
sheel with previous release.
It looks like you have the 2.4 verions of Python. Which Paraview version do
you use ?
Regards,
Aurelien
2011/12/8 Adriano Gagliardi
Tracker ?
Le 29 novembre 2011 10:56, Aurélien Marsan aur.mar...@gmail.com a écrit :
Some news about always the same issue.
I compile Paraview 3.12 by my own, using the Python 2.7 installed on my
system.
Again, I can not import scipy.signal.
Does someone achieve this ?
Thanks,
A.Marsan
taking to produce the issue. Thanks!
2011/12/5 Aurélien Marsan aur.mar...@gmail.com
Good Morning,
A colleague, who has just received his new windows 7 64 bits computer
also tried to get Paraview 3.12 64 bits, and to make scipy.signal
avalaible.
He encountered the same issue as me
Some news about always the same issue.
I compile Paraview 3.12 by my own, using the Python 2.7 installed on my
system.
Again, I can not import scipy.signal.
Does someone achieve this ?
Thanks,
A.Marsan
Le 18 novembre 2011 15:14, Aurélien Marsan aur.mar...@gmail.com a écrit :
Non there isn't
Hi,
When trying to build Paraview on a computer running under windows 7, using
cmake and Visual C++ 2008 Express, I have a plenty of error like
75c:\paraview-3.12.0\vtk\common\vtkDataArrayTemplate.txx(1016) : error
C2491: 'vtkDataArrayTemplateT::NewIterator': dfinition de fonction
dllimport non
,
are working well, but on the 3.10.1 release...
I will stay on that version, waiting for some advice in order to understand
where does the problem come from with the 3.12.
Bests regards,
A.Marsan
Le 16 novembre 2011 16:48, Aurélien Marsan aur.mar...@gmail.com a écrit :
One more time, I'm in trouble
One more time, I'm in trouble.. !
When importing scipy.signal in the python shell, within paraview 3.12.0 64
bits, it becomes locked... and I do have to kill the process.
Though, when executing pvpython, I can import scipy.signal without any
trouble, and it seems to work well.
So what do I miss
Hello,
When executing the pvpython shell of the Pataview 3.12.0 64 bits binary
release, one can at the top pf the window : Python 2.7.2 ... MSC v.1500 32
bit (Intel) on win32.
Though, I'm running on windows 7, 64 bits.
Does that mean that only 32 bit binaray release of Paraview are available ?
Sorry, just saw that a solved topic on the same subject already exists,
entitled [Paraview] ParaView-3.12.0-Win64-x86.exe for Win32?
Le 15 novembre 2011 09:25, Aurélien Marsan aur.mar...@gmail.com a écrit :
Hello,
When executing the pvpython shell of the Pataview 3.12.0 64 bits binary
Hi all,
Here is something I am really in trouble to understand.
I'm running Paraview 3.12.0 64 bits on windows 7 64 bits.
When I open the python shell, the job stays deadlocked at the (automatic)
import from paraview.simple import *
Though, when running the pvpython executable, and doing the
Some tests more :
It is OK with the previous Win64 release, the 3.10.1.
So I will use this one for now...
Doesn't anyone noticed the same behavior of the python shell in the 3.12.0
Win64 binary release ?
Aurelien
Le 15 novembre 2011 12:51, Aurélien Marsan aur.mar...@gmail.com a écrit :
Hi
to switch out of fill screen
mode.
Utkarsh
Sent from my iPad
On Jul 11, 2011, at 10:13 AM, Aurélien Marsan aur.mar...@gmail.com
wrote:
Dear all,
How do you handle the change of the center of rotation for the view when
using the full screen mode ?
Is there any magic shortcut that does
Or maybe right click - set center would be better ?
Le 12 juillet 2011 09:51, Aurélien Marsan aur.mar...@gmail.com a écrit :
I think this could be a suggestion of new feature.
Could you please remind me the address of the website where we can give
ideas of development ?
Thanks,
Aurelien
Dear all,
How do you handle the change of the center of rotation for the view when
using the full screen mode ?
Is there any magic shortcut that does the job of the pick center button ?
Thanks,
A.Marsan
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paraview to get the filter working correctly!?
Best Regards!
Fabian
On 05/17/2011 02:23 PM, Aurélien Marsan wrote:
And for the coordinates :
print inputs[0].Points
Le 17 mai 2011 14:22, Aurélien Marsan aur.mar...@gmail.com
mailto:aur.mar...@gmail.com a écrit :
In the programmable
The import works fine for me, even with the 64-bits linux release.
Le 18 mai 2011 09:24, Aurélien Marsan aur.mar...@gmail.com a écrit :
No, don't recompile Paraview.
In the worst case, you simply want to install python 2.7 (same as Paraview)
on your computer, add the numpy library, and set
In the programmable filter, if the input is something else than a
vtkMultiBlockDataSet
print inputs[0].PointData['ro']
in order to see the 'ro' value at the point.
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And for the coordinates :
print inputs[0].Points
Le 17 mai 2011 14:22, Aurélien Marsan aur.mar...@gmail.com a écrit :
In the programmable filter, if the input is something else than a
vtkMultiBlockDataSet
print inputs[0].PointData['ro']
in order to see the 'ro' value at the point
Hello,
I think you could use the ExtractSelection tool, and then look at the
coordinates of the points on the display tab.
Or print them using the programmable filter.
Regards,
A.Marsan
2011/5/14 Fabian Braennstroem f.braennstr...@gmx.de
Hello,
one idea I have right now is to use the
ok.
Thanks for your answer.
Aurélien
Le 10 mai 2011 14:47, Utkarsh Ayachit utkarsh.ayac...@kitware.com a écrit
:
That's a known bug: http://paraview.org/Bug/view.php?id=11718
Utkarsh
2011/5/10 Aurélien Marsan aur.mar...@gmail.com:
Dear all,
Here is the description of a bug I would
Dear all,
Here is the description of a bug I would like to know if it is repeatable :
Creating a plane by using the slice tool, I set then one or several offset
values in order to see parallel planes.
After that, when deleting the offset values, keeping only the zero one, and
clicking on Apply
filter? Thanks.
Regards,
2011/5/9 Aurélien Marsan aur.mar...@gmail.com
Hi,
This can be done with the python programmable filter, using numpy and, for
plotting, matplotlib for example.
Regards,
Aurélien
2011/4/27 Vinay Mahajan vinaynit...@gmail.com
Dear all,
I am simulation 3D
a écrit :
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
I just tried the 3.10.0 version of Paraview.
I don't how much people already thanked you for that, but I will have just
one word : congratulations to all the team.
It is a delight to discover this new release.
Thanks again,
Aurélien
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Hi all,
I perform some calculations in Paraview, through a ProgrammableFilter in
which I use several vtk.vtkArrayCalculator objects that I connect between
each other with GetOutputPort and GetInputConnection.
In the 3.8.1 release of Paraview, such a calculation on a grid with 1.5e6
points need
Some informations more :
In a programmable filter, I execute the same following script on both
paraview 3.8.1 and paraview 3.10.0 - binary releases for win32.
The input is a MultiBlockDataSet, 4.5e6 nodes.
import time
balise = time.time()
from paraview import vtk
i =
Hi all,
I would like to use the multiprocessing module of pvpython (paraview 3.8.1
32 bits on windows -- binary release)
But trying to launch several multiprocessing.Process, nothing appen. A new
window with an interpreter is displayed but do nothing, even with the
simpliest task.
Is there
Thanks Utkarsh. That solved things for me too.
Aurélien
2011/2/11 Utkarsh Ayachit utkarsh.ayac...@kitware.com
Richard,
The problem is indeed due to offscreen rendering. I've added a bug
(http://paraview.org/Bug/view.php?id=11847). Until this is resolved,
the work-around would be to
Hello,
In PARAVIEW_DIR\lib\paraview-3.8\site-packages\paraview\servermanager.py
comment the lines 2947 and 2949.
if hasattr(sys, ps1):
# session is interactive.
print vtkSMProxyManager.GetParaViewSourceVersion();
Aurélien.
2011/2/11 Adriano Gagliardi agaglia...@ara.co.uk
Hello,
I also have some issues with the screenshot, on Windows.
I have to move the window that asks where to save the file outside of the
display window of Paraview. Otherwise it is over the picture.
2011/2/9 Utkarsh Ayachit utkarsh.ayac...@kitware.com
Is this on Windows?
Utkarsh
On Wed, Feb 9,
Hi,
Is it possible to point the path to a .xml file in the
~ParaviewDir/bin/.plugins file?
Or an other way to do what I want to do : Is there a function similar to the
servermanager.LoadPlugin that accept the .xml plugin files ?
Thanks,
Aurélien
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Hi,
Just a little mail in order to remember this :
http://public.kitware.com/Bug/view.php?id=10835
This is still not asigned... couldn't you reproduce it ?
Regards,
Aurélien
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Well, I had a quick look to the source files...
In fact, Paraview completely ignores the vtkSurfaceLICRendering.xml file.
Is it an option in cmake that I missed ?
Aurélien
Le 2 février 2011 16:13, Aurélien Marsan aur.mar...@gmail.com a écrit
I forgot something : I build Paraview, not using
Good afternoon,
In the Add_PARAVIEW_PLUGIN macro, there oftena re the keywords
SERVER_MANAGER_XML, SERVER_MANAGER_SOURCES and GUI_INTERFACES
Sometimes, there also are GUI_SOURCES or SOURCES.
What is the differences between the two last keywords ? (gui_sources and
sources)
Regards,
Aurélien
as expected.
Utkarsh
2011/2/3 Aurélien Marsan aur.mar...@gmail.com:
Well, I had a quick look to the source files...
In fact, Paraview completely ignores the vtkSurfaceLICRendering.xml file.
Is it an option in cmake that I missed ?
Aurélien
Le 2 février 2011 16:13, Aurélien Marsan aur.mar
Maybe I'm completely out of context but maybe not :
Are you trying to build with multiple tasks ? I mean do you use : make -j
?
I can't remember perfectly, but it seems to me that I had something wrong,
maybe with hdf5, when using make -j ... (building on windows using
msys-mingw)
2011/2/3
in the compilation ?
Le 11 janvier 2011 15:13, Aurélien Marsan aur.mar...@gmail.com a écrit
:
I am using the 3.8.1-RC1.
I will download the 3.8.1 on your website and compile it, and check if it
works. I will let you know.
Le 11 janvier 2011 14:59, Utkarsh Ayachit utkarsh.ayac...@kitware.coma
écrit
Not really, except in order to work with commands that I know better than
visual studio.
And there were a couple of thing that needed to be corrected in order to
build with success (thanks to my colleage that found them), but that worked
pretty good until now.
Then I have to use the microsoft
Just one question : on the wiki, it is written : [...] while on Windows it
requires Visual Studio (8 or later).
Does the free version, Visual Express, work too ?
Le 3 février 2011 19:52, Aurélien Marsan aur.mar...@gmail.com a écrit :
Not really, except in order to work with commands that I
28 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-371-3971 x109
2011/2/3 Aurélien Marsan aur.mar...@gmail.com:
Just one question : on the wiki, it is written : [...] while on Windows
it
requires Visual Studio (8 or later).
Does the free version, Visual Express, work too
I think I will try with devc++ or code::blocks tomorrow, before abandon. Do
you have any experience with that ?
Anyway, thanks for help ! And good afternoon.
Regards,
Aurelien
Le 3 février 2011 20:20, Aurélien Marsan aur.mar...@gmail.com a écrit :
Utkarsh : maybe that wouldn't be such a big
your dataset? It is essential that the plugin was loaded
before the data was shown in any view. If that's not the case, you can
close the view and create a new one after you load the plugin.
Utkarsh
2011/1/28 Aurélien Marsan aur.mar...@gmail.com:
Dear Paraview users,
Using Paraview
I forgot something : I build Paraview, not using the binaries.
Le 2 février 2011 15:29, Aurélien Marsan aur.mar...@gmail.com a écrit :
Sorry for answering only now.
I think I'm using the 3.8.1, for windows 32 bits. Maybe should I try with
the 3.10.0-RC1 ?
For other questions : surfaceLIC
Dear Paraview users,
Using Paraview on windows, with the usefull plugin surfaceLIC, I can not see
the options of Line Integral Convolution in the display pannel, such as Use
LIC when using LOD or choosing the vector to use...
Has soemone already face this ?
A.Marsan
PhD Student, Turbomeca.
Good Morning,
All is in the title. Does anyone already noticed that ?
Regard,
Aurélien
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Please keep messages on-topic and
to work fine on disk_out_ref dataset with SurfaceLIC.
Utkarsh
2011/1/11 Aurélien Marsan aur.mar...@gmail.com:
Good Morning,
All is in the title. Does anyone already noticed that ?
Regard,
Aurélien
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15:13, Aurélien Marsan aur.mar...@gmail.com a écrit :
I am using the 3.8.1-RC1.
I will download the 3.8.1 on your website and compile it, and check if it
works. I will let you know.
Le 11 janvier 2011 14:59, Utkarsh Ayachit utkarsh.ayac...@kitware.com a
écrit :
What version are you using
Dear All,
Trying to animate the HelixSource, that can be found in Examples/Plugin,
Paraview returns this error message : Cue does not have domain or property
set!
Is there something that could be done in order to solve this error, and
animate the helix ?
Thank for your answer... and an happy
Hi,
Just a word for the people who use the surface LIC plugin.
You should take care of the projection that you use : Im' quite sure that
the surface LIC use the parallel projection mode in order to compute the
streamlines.
Thus, looking tangentially to a surface, using LIC and perspective
It seems that you're using wrong names.
The name of the only data that you can use in the formulas are available
under the buttons scalars and vectors in the calculator filter.
If you don't see anything, no variables is stored at the points of your
dataset.
You can see the data stored at the
Or you can use the python calculator
http://www.paraview.org/Wiki/Python_Calculator
Le 26 octobre 2010 13:51, Aurélien Marsan aur.mar...@gmail.com a écrit :
Hi,
In the calculator, you can see all the components of the vectors (in the
scalars list). You can use the iHat, jHat and kHat
Thanks for this explanation. Really interesting. I'm glad having read that
mail.
What would happen if the square were not in the (x,y) plane. The function
become a f(x,y,z) function ?
Or by writing f(x,y) you meant f(i,j) where i and j are locl coordinates ?
2010/10/15 Moreland, Kenneth
* When the script is long, it is not convinient to implement it
inside the XML file. Is there an example to use a import script ?
This is the way I use this feature.
Your script and all the libraries inside it must been viewable in your
PYTHONPATH.
* Does the XML file provides a Property to
Good Morning,
I am trying to extract a disc on a surface, that would represent the
sensitive surface of a pressure sensor.
I tried to use the Extract Cells by Region filter, but the sensitive
surface could be, in some cases, smaller than the size of a cell. And in
these cases, this filter don't
Hello David,
I am in the same situation.
Here is what I have done :
1. Create the reader in python, that works with pvpython, and returns (in
my case) a vtkMultiBlockDataSet
2. Then create a MyReader.xml file.
That calls a vtkPythonProgrammableFilter, in which I import my reader and
filters ?
Le 24 septembre 2010 11:41, Aurélien Marsan aur.mar...@gmail.com a écrit :
Good Morning,
I am trying to extract a disc on a surface, that would represent the
sensitive surface of a pressure sensor.
I tried to use the Extract Cells by Region filter, but the sensitive
surface could
Hi,
If your mesh is structured, you can use the Extract Subset filter.
2010/9/24 Mubashir Ali mubas...@iitk.ac.in
Hi,
I am new to paraview and i want to know how to extract wall boundary cells
in paraview. I am simulating a 3D airfoil which specified as as wall
boundary.
I am using code
So this is a typically French problem... ! Thank you Joelle for the
information, it works fine now.
And so not having to do the export each time I lauch Paraview, I preferred
to change the language of my system in English.
But I'm glad I noticed this, before making too many screen-shots... !
on Mac OS X. I still can't reproduce it. Which
operating system are you using? Is this with out binary or did you
build it yourself?
2010/9/14 Aurélien Marsan aur.mar...@gmail.com:
The 3.8.0.
I can reproduce it, using a simple programmable source and scripting :
output = self.GetOutput
Hi,
It looks like this page is not the good one...
http://www.paraview.org/files/v3.8/ParaViewData-3.8.1-RC1.zip
Regards,
Aurélien
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Hi,
Upgrading my version of matplotlib, I encountered a really weird problem.
Before, with the 0.99.1.1 version of matplotlib, I could calculate (in the
calculator),
e_interne*(1.4-1)/286.95 without any problem.
After upgrading, the result of this calculation is zero everywhere...
Is there any
I give more precisions : it seems that it comes from the . and the , in
the numbers...
Le 15 septembre 2010 14:24, Aurélien Marsan aur.mar...@gmail.com a écrit :
Hi,
Upgrading my version of matplotlib, I encountered a really weird problem.
Before, with the 0.99.1.1 version of matplotlib, I
('test')
c.Update()
print c.GetOutput().GetPointData().GetArray('test').GetTuple1(1)
it prints 1.0
While doing this in the python console, il prints 1.4
... I think I should use pvpython, in order to work with the same version of
vtk ...
Le 15 septembre 2010 14:26, Aurélien Marsan aur.mar
version of ParaView are you using? Also, did you build ParaView or are
you using binaries from www.paraview.org?
2010/9/15 Aurélien Marsan aur.mar...@gmail.com
... Ok I think this is rather a dependance with the version of vtk.
Doing this in a programmable filter in paraview
from paraview
Yes, it works now
Le 15 septembre 2010 16:15, Aashish Chaudhary aashish.chaudh...@kitware.com
a écrit :
This link worked for me.
2010/9/15 Dave Partyka dave.part...@kitware.com:
I'll take a look Aurelien, thanks!
2010/9/15 Aurélien Marsan aur.mar...@gmail.com
Hi,
It looks like
... I don't understand anything at all now...
From a same MultiBlockDataSet, doing this in Paraview through a programmable
filter, and in pvpython, I don't get the same result ... !
from paraview import vtk
i = self.GetInput()
b = i.GetBlock(1)
c = vtk.vtkArrayCalculator()
c.SetInput(b)
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