Thank you, "mpirun -n 2 pvbatch --mpi --symmetric test.py" runs as expected.
But I am now using pure python with properly set library paths. It's a bit
annoying that these pvbatch traps aren't documented in the vtkMPIController
class reference or in
Hey Guys,
I was wondering if there's an example for me to look at for updating values
in the fields of the properties panel. I am writing a Plugin that has the
option of reading in values from a CSV, but I would like to have the values
update in the properties panel... similar to how if you use a
On behalf of the ParaView development community, I am pleased to
announce that binaries and source code for ParaView 5.4.0-RC2 are
available to download from
http://www.paraview.org/download/
There was a slight problem building the Linux binary and the
AcuSolveReaderPlugin, so those are not yet
Run with --symmetric.
Without it, only root node reads the script and it tells the rest of the
nodes what to do via paraview's proxy mechanisms (which take effect only
for vtkSMProxy and subclasses).
With it, every node reads and executes the script and all nodes do their
own parts behind the
Thank you all for suggesting "pvbatch --mpi".
At least, this returns size=2 processes, but the updated test.py (below)
hangs with the following output:
$ mpirun -n 2 pvbatch --mpi test.py
comm:
rank: 0
size: 2
Process 0
Why is "Process 1" not printed, and why does the program hang instead of
On Tue, May 16, 2017 at 19:07:14 +0200, Ephraim Obermaier wrote:
> $ mpirun -n 2 pvpython test.py
I believe you want to use pvbatch for MPI-enabled Python scripts.
--Ben
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Note that you can run both the ParaView GUI and pvpython with MPI in order
to initialize, finalize and use MPI functions but as Dave said, they
should/will always be run with a single MPI process. The argument to run
MPI with either is "--mpi".
On Tue, May 16, 2017 at 1:11 PM, David E DeMarle
Try your script within pvbatch.
pvpython is analogous to the Qt client application, it (usually) is not
part of an MPI execution environment. Either one can connect to an MPI
parallel pvserver.
pvbatch is a python interface that is meant to be run on the server. It is
directly connected to the
Hello,
I am trying to use VTK's MPI communication from pvpython, running with
OpenMPI's mpirun. It seems like ParaView hasn't enabled the MPI
capabilities for VTK, although it was compiled from source with
PARAVIEW_USE_MPI=ON and correctly found the system OpenMPI-2.0.0 libraries
and includes.
I
that's the point. this allows you to run without the windowing system or
GPU on the cluster. Most cluster have neither. If you wanted to provide
the GUI then I would suggest you have two installs of both ParaView and
Mesa. One based on OSMesa, the other based on some X11 enabled OpenGL.
Burlen Loring wrote:
../mesa-17.0.2/configure --enable-texture-float --disable-glx --disable-dri
--disable-egl --disable-gles1 --disable-gles2 --disable-gbm
--disable-driglx-direct --disable-xvmc --enable-gallium-osmesa
--with-gallium-drivers=swrast,swr
Thanks very much Ken and others.
I just tested the warp by scalar filter (I didn't know about this before)
and it looks like it can do what I need with the vertical coord, like you
suggested.
What I will do is this:
I will modify the netcdf file to add a 1D x and y coord variable with the
same
On Tue, May 16, 2017 at 9:22 AM, Cory Quammen wrote:
>> I have a laptop with an NVidia 840M and an integrated GPU (Intel HD 5500). I
>> have to manually enable the NVidia card for ParaView to get rid of this
>> behaviour, so it looks like the Intel card is at fault.
>
Rustem,
You can find some of the options described at
http://www.paraview.org/Wiki/ParaView:Build_And_Install#ParaView_Settings
For others, each build flag has a brief description in the
CMakeLists.txt file, e.g.,
option(PARAVIEW_BUILD_QT_GUI "Enable ParaView Qt-based client" ON)
The
Rupert,
It has been multiple years since I really took a look at the CF convention, so
I don’t remember the details of whether it supports varying coordinates across
multiple dimensions or whether the ParaView reader supports that. If the
ParaView reader is missing some corner of the CF
On Tue, May 16, 2017 at 3:04 AM, Deij-van Rijswijk, Menno
wrote:
> Hi Cory,
>
> TL;DR: I have to manually configure that the high-performance NVidia card is
> used for ParaView to get rid of problems with the FXAA option.
>
> I notice here that the default-ON option of FXAA is
Hi Ufuk,
If you create a vtkCPythonScriptPipeline, when you initialize it with the
script file name (which has to be done on each process) everything will be
taken care of with respect to broadcasting the file contents from process 0
to the others. We aren't sophisticated enough to parse the
Please reply all to keep the mailing list on the discussion so all can
participate in and benefit from the discussion.
Question 1: Why delete columns? All of the columns can be point aligned
attributes.
Question 2: Are you sure you want a Structured Grid?
Table To Points will give you a simple
Thanks Andy. That is exactly what i am looking for. The broadcasting
mechanism is not clear to me yet. Do i need to broadcast only the file
names? Anyway, i will try to implement it and see what is going on there.
Thanks again,
Regards,
--ufuk
On 16/05/2017 14:58, Andy Bauer wrote:
Hi Ufuk,
Hi Ufuk,
Unless I'm not understanding your question correctly, I think you can get
what you want by adding in multiple vtkCPPythonScriptPipelines to your
vtkCPProcessor object in your adaptor. Alternatively if you want to have a
single, master Catalyst script handling other Catalyst scripts you
Hi All,
I just wonder that is it possible to trigger multiple visualization
pipeline in the same time with co-processing. The co-processing script
generator plugin mainly outputs only single pipeline at a time and that
is fine but what about combining multiple Python script (generated by
Hello,
Is there any documentation present for cmake build flags? Especially I am
interested in advanced section.
Best Regards,
Rustem
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Hi Burlen,
I think there is a main concept that I do not understand in building Paraview
and Mesa as I have also all the wiki pages printed in front of me since the
begining. It is how to build paraview on a server without GPU _but_ with
Paraview GUI enabled.
With the Wiki I was able to build
Hi Cory,
TL;DR: I have to manually configure that the high-performance NVidia card is
used for ParaView to get rid of problems with the FXAA option.
I notice here that the default-ON option of FXAA is giving problems. When
enabled, there is at the beginning a smaller black rectangle in the
Hi all, thanks very much for your replies so far. I must say I am finding
the Paraview community very helpful.
Having considered my data further, I would be able to make a 1D coordinate
variable for my x and y dimensions but not for my z dimension. The ocean
model uses a hybrid coordinate which
Hi,
I am using paraview to postprocess the results from openfoam. I am doing a
3D case and thus the cell number is huge. What I want to do is to save data
from ''plot over line'' for a time frame from 23s to 28s. However, the "save
data" option seems to only either save the current time step
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