Hello,
it doesn't fix the problem for me, but perhaps it is because I don't
use version 4.6 of Qt...
But if I set the locale in the python script before writing the vtk
file in ASCII, it works fine.
Thank you !
Jérôme
Le 04/06/2010 16:15, Utkarsh Ayachit a écrit :
I've committed a fix. Attached is the patch for the same.
commit 3f4904f94224ef3a6c03989a012c4484a759a607
Author: Utkarsh Ayachit <[email protected]>
Date: Fri Jun 4 10:14:30 2010 -0400
setlocale to avoid locale related numeric issues.
Refer to http://www.paraview.org/pipermail/paraview/2009-August/013278.html
thread for details.
Utkarsh
On Fri, Jun 4, 2010 at 9:50 AM, Berk Geveci <[email protected]> wrote:
Thanks Takuya. We'll take care of it.
2010/6/4 Takuya OSHIMA <[email protected]>:
Hi,
This seems to be related to the way the LOCALE is set on your system. It is
probably set to French in one case and English in the other. Does anybody know
if we can force LOCALE to English in the ParaView application or the reader?
Indeed, forcing the locale where the PV application runs under to C
was what I proposed a while ago, which failed to draw attention:
http://www.paraview.org/pipermail/paraview/2009-August/013278.html
I'd really appreciate if the PV developers reconsider this.
Takuya
Takuya OSHIMA, Ph.D.
Faculty of Engineering, Niigata University
8050 Ikarashi-Ninocho, Nishi-ku, Niigata, 950-2181, JAPAN
From: Berk Geveci <[email protected]>
Subject: Re: [Paraview] Write and read a vtk file (in python)
Date: Fri, 4 Jun 2010 09:25:02 -0400
1) reading :
------------
from a vtkStructuredGrid object, I use a vtkStructuredGridWriter to create a
vtk file, and I have the following problem :
when I launch the script in Paraview, the format of floating points is not
good (I obtain for example 33,1632 instead of 33.1632). So, the file created
is not readable by Paraview. If I launch the script directly in a terminal,
it works fine. Perhaps because the version of vtk module is not the same ?
If I use the binary format I have not this problem.
This seems to be related to the way the LOCALE is set on your system. It is
probably set to French in one case and English in the other. Does anybody know
if we can force LOCALE to English in the ParaView application or the reader?
2) writing :
------------
I would like to read my vtk files from the python shell, with
OpenDataFile(), but It didn't succeed and I have the following message (with
a file which can be read in paraview using menu open of course :-) :
Unless I am mistaken, you give the filename directly to OpenDataFile(),
without FileName=.
-berk
/home/plumecoq/tmp/ParaView/flow_1_0075.vtk
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/home/plumecoq/EHPOC/plugins/ElsaMenu/elsa.py", line 91, in <module>
main()
File "/home/plumecoq/EHPOC/plugins/ElsaMenu/elsa.py", line 73, in main
reader_vtk = OpenDataFile(file_name_vtk)
File
"/home/plumecoq/Paraview/ParaView-3.8.0-bin/Utilities/VTKPythonWrapping/paraview/simple.py",
line 115, in OpenDataFile
reader = globals()[xml_name](FileName=filename, **extraArgs)
File
"/home/plumecoq/Paraview/ParaView-3.8.0-bin/Utilities/VTKPythonWrapping/paraview/simple.py",
line 542, in CreateObject
setattr(px, param, params[param])
File
"/home/plumecoq/Paraview/ParaView-3.8.0-bin/Utilities/VTKPythonWrapping/paraview/servermanager.py",
line 201, in __setattr__
"to add this attribute.")
AttributeError: Attribute FileName does not exist. This class does not
allow addition of new attributes to avoid mistakes due to typos. Use
add_attribute() if you really want to add this attribute.
any ideas ? I try to use LegacyVTKFileReader instead, but I have also some
problems.
I use a re-compile version of Paraview 3.8, under Linux (Fedora 10 - 64
bits)
thanks for your help.
Jérôme
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