Now that I can load image (uniform rectilinear grid) data using the
Python Programmable Source, I'm trying to do this on four gpu nodes
(using mpirun -np 4 pvserver). Once I load my image, I thought it would
be automatically distributed (equally) to the four nodes, but coloring
by process id sh
On 07/20/2015 05:43 PM, Berk Geveci wrote:
You probably need to update vtkImageExport and shallow copy its output
to the programmable source's output. You also need to add something to
the RequestInformation setting the whole extent. You need something like:
from paraview import util
util.SetO
You probably need to update vtkImageExport and shallow copy its output to
the programmable source's output. You also need to add something to the
RequestInformation setting the whole extent. You need something like:
from paraview import util
util.SetOutputWholeExtent(self, [0,nx-1,0,ny-1,0,nz-1])
Hi,
On 07/18/2015 05:17 PM, Berk Geveci wrote:
To elaborate on what Andy said, you can stick your entire VTK script
in side the programmable source. Which you can use in batch mode as
well. If you want to keep your VTK script as a reusable code, I
recommend making it a module that you import f
To elaborate on what Andy said, you can stick your entire VTK script in
side the programmable source. Which you can use in batch mode as well. If
you want to keep your VTK script as a reusable code, I recommend making it
a module that you import from the programmable source.
Best,
-berk
On Tue, J
All of that functionality is available through pvpython, or pvbatch in
parallel. I'd suggest you look into using the GUI's Python trace
functionality to help you make that script. pvpython can also be used as an
interactive Python shell if you want.
On Tue, Jul 14, 2015 at 3:43 PM, Jeff Becker
wr
On 07/14/2015 12:20 PM, Andy Bauer wrote:
ParaView's Python Programmable Filter and Python Programmable Source
use VTK Python wrapping to do the work while making it available in
Paraview. Check out
http://www.paraview.org/Wiki/Python_Programmable_Filter.
Thanks. That's pretty neat, but what
ParaView's Python Programmable Filter and Python Programmable Source use
VTK Python wrapping to do the work while making it available in Paraview.
Check out http://www.paraview.org/Wiki/Python_Programmable_Filter.
On Tue, Jul 14, 2015 at 2:59 PM, Jeff Becker
wrote:
> Hi.
>
> As a proof of concep
Hi.
As a proof of concept, I have a vtk script that reads some binary data,
and produces a vti file. I then have a second script that I generated
using ParaView's tracing facility while viewing the data. Now I'd like
to combine them, so as to eliminate the intermediate file, i.e., go from
bin
> You do not possibly also have a clue how to get the size of the text
field right?
Sorry. I don't have an answer for this. Not sure that I understand the
question even :-) Hopefully, someone else that is more knowledgeable in
this will answer.
On Tue, Mar 26, 2013 at 8:44 AM, Dr. Olaf Ippisch <
Dear Berk,
thank you for the fast response and for pointing me to the right point
in the a bit scattered Paraview Python documentation. You do not
possibly also have a clue how to get the size of the text field right?
Best regards,
Olaf
Am 26.03.13 13:33, schrieb Berk Geveci:
> Hi Olaf,
>
> Giv
Hi Olaf,
Given that there is no memory management in your code, it is not surprising
that it leaks :-) One option is to use Delete() to get rid of objects after
using them. There is a short section talking about it here:
http://paraview.org/Wiki/ParaView/Python_Scripting
The even better approach
Dear Paraview developers and users,
I have some problems when using the python interface to paraview. I
attached a small program I wrote to visualize data from several time
steps of a simulation. Two things are unclear to me:
- The program contains a loop over several files to be read from disk
a
That worked for me for "bin/pvbatch ". I did get 2 debug leak
warnings but no problems exiting. If I comment out exit(), I don't get the
leaks.
When I ran in parallel I get similar behavior with respect to using
exit(). I do have to use the -sym flag (mpirun -np X bin/pvbatch -sym
) though with
When I run pvbatch, with the following script, pvbatch never exits. Is there a
way to get pvbatch to exit?
# write a file
f = open('/... /working.txt', 'w')
f.write('script worked\n')
f.close()
# exit
exit()
Thanks,
Alan
W. Alan Scot
PyQt can be made to work with paraview. Make sure paraview and pyqt use the
same version of qt. It works for me using qt 4.6.2 compiled from source,
and system pyqt (apt-get install python-qt4.) Don't create a QApplication
or call exec_(), paraview already has an application event loop running.
Hi Stefan,
I am afraid what you are trying to do is not supported. I am saying
"not supported" rather than "impossible" because someone smarter than
me may be able to figure it out. We never envisioned it as a use case.
I think you have two choices: use C++ to extend ParaView or use PyQt
from pyth
Hello!
I've build a Gui in the QtDesigner and converted it into a *.py file using
pyuic4. Then I wrote a small program which loads and shows this Window. This
program works fine in Python 2.6 but fails in the ParaView python shell. Since
I'm new to Qt I don't know where to look for help. Is it
It was my fault. I had named the scripts by the vis software being used
so paraview.py, visit.py, etc. Changing it to pv.py fixed it.
Thanks very much for the help,
Pat
Utkarsh Ayachit wrote:
In /home/project is there a "paraview.py" or a directory named
"paraview" ? If so, try moving or rena
In /home/project is there a "paraview.py" or a directory named
"paraview" ? If so, try moving or renaming that.
Utkarsh
Patrick Shinpaugh wrote:
I created the script you posted. The results of each are displayed below:
pvpython ~/paraview-test-path.py
['/home/project', '/usr/local/ParaView-3.
I created the script you posted. The results of each are displayed below:
pvpython ~/paraview-test-path.py
['/home/project', '/usr/local/ParaView-3.2.2/lib/paraview-3.2',
'/usr/lib/python25.zip', '/usr/lib/python2.5',
'/usr/lib/python2.5/plat-linux2',
'/usr/lib/python2.5/lib-tk', '/usr/lib/pyth
That's weird.
from paraview import servermanager
should work from all the 3 locations client, pvbatch or pvpython.
Can you try the following script and print your path in all the three
applications?
import sys
print sys.path
Utkarsh
Patrick Shinpaugh wrote:
Hi,
I've been writing some python
Hi,
I've been writing some python scripts and running them through the
paraview GUI. I start the scripts with
from paraview import servermanager
When I use pvpython or pvbatch to run the same scripts I receive an error:
[project] pvpython paraview.py
Traceback (most recent call last):
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