[Paraview] ParaView Digest, Vol 77, Issue 39

[Aurélien Marsan]

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... !

Just a word for the paraview developpers : maybe it could be usefull to
display an error message when the format of floats in a formula is not
consistent with that of the system ? ..... Or maybe the format of numbers in
Paraview should not depend on the system language ?

Regards,

2010/9/15 Joelle Caro <Joelle.Caro at ec-lyon.fr>

>
> Aurelien,
>
> I have similar problem with the calculator in  ParaView version 3.8.0.
>
> I do have to set  "export LANG=C" before running paraview, as my system is
>  set up to use  language for which decimal is "," and not "."
>
>
>
> JC
>
>
>
>
>
>
> > No, it seems that it doesn't depend on the type of data. (I've tried with
> > structured bloc and poly data)
> >
> > I tried with the binary version 3.8 too... same effect.
> > I will try with the 3.8.1, but I think I will have to replace all the
> dots
> > by comas.
> >
> > Le 15 septembre 2010 16:41, Adriano Gagliardi <agagliardi at ara.co.uk> a
> > ?crit
> >
> > >  I tried it with a vtkPolyData and vtkUnstructuredGrid input within
> > > ParaView 3.8.0 and it worked fine. Is it just with a multiblock
> data-set
> > > you are having issues?
> > >
> > >
> > > ===================================
> > >
> > > Adriano Gagliardi MEng PhD
> > > Business Sector Leader
> > > Computational Aerodynamics
> > > Aircraft Research Association Ltd.
> > > Manton Lane
> > > Bedford
> > >
> > > Tel: 01234 32 4644
> > > E-mail: agagliardi at ara.co.uk
> > > Url: www.ara.co.uk
> > >
> > >
> > >  ------------------------------
> > > *From:* paraview-bounces at paraview.org [mailto:
> > > paraview-bounces at paraview.org] *On Behalf Of *Aur?lien Marsan
> > > *Sent:* 15 September 2010 15:36
> > > *To:* Dave Partyka
> > > *Cc:* Paraview
> > > *Subject:* Re: [Paraview] ... something really weird.... dependance
> with
> > > matplotlib version ?
> > >
> > > ... 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)
> > >
> > > c.SetFunction('1.4')
> > >
> > > c.SetResultArrayName('test')
> > >
> > > c.Update()
> > >
> > > print c.GetOutput().GetPointData().GetArray('test').GetTuple1(1)
> > >
> > > in pvpython ---> 1.4
> > > in paraview ---> 1.0
> > >
> > > Could someone reproduce this ?
>
>
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