[Paraview] old issue: using timeseries stored in a vtk xml file

2016-09-21 Thread Simon Praetorius

Hi,

In the year 2007 there was an issue on the issue-tracker (ID #5542)
about storing a timeseries of data in a single vtk xml file, e.g.
when you have many timesteps with a non-changing mesh. Exactly this
problem I stepped over yesterday, tried the example file in the "fixed"
issue and found out that it is not possible (any more (?)). Is this
feature remove from the vtk reader? Or just from paraview? Is there
an alternative way of storing multiple timestep data-sets while
storing the mesh only once?

Best,
Simon




--
Dr. Simon Praetorius
Institut für Wissenschaftliches Rechnen
Fachrichtung Mathematik
Technische Universität Dresden
Tel.: TUD-42377
Mail: simon.praetor...@tu-dresden.de
Web: www.math.tu-dresden.de/~spraetor


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Re: [Paraview] old issue: using timeseries stored in a vtk xml file

2016-09-21 Thread Simon Praetorius
Yes, it seems to be kind of a VTK bug, since the corresponding .vtu  
file can be created by a VTK test  
(IO/XML/Testing/Cxx/TestXMLCInterface.c) but not read back by  
VTLXMLUnstructuredGridReader (e.g. Examples/IO/Cxx/DumpXMLFile.cxx)


I will submit a report to the VTK mailinglist somehow.

Simon


Zitat von Utkarsh Ayachit <utkarsh.ayac...@kitware.com>:


Simon,

If it's not working anymore, I am afraid it's broken in VTK reader
itself, not just ParaView. ParaView doesn't dictate these things, the
reader decides how to such things are handled. It would be great if
you can report an issue on the bug tracker with a sample dataset, if
possible.

Utkarsh

On Wed, Sep 21, 2016 at 4:53 AM, Simon Praetorius
<simon.praetor...@tu-dresden.de> wrote:

Hi,

In the year 2007 there was an issue on the issue-tracker (ID #5542)
about storing a timeseries of data in a single vtk xml file, e.g.
when you have many timesteps with a non-changing mesh. Exactly this
problem I stepped over yesterday, tried the example file in the "fixed"
issue and found out that it is not possible (any more (?)). Is this
feature remove from the vtk reader? Or just from paraview? Is there
an alternative way of storing multiple timestep data-sets while
storing the mesh only once?

Best,
Simon




--
Dr. Simon Praetorius
Institut für Wissenschaftliches Rechnen
Fachrichtung Mathematik
Technische Universität Dresden
Tel.: TUD-42377
Mail: simon.praetor...@tu-dresden.de
Web: www.math.tu-dresden.de/~spraetor

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--
Dr. Simon Praetorius
Institut für Wissenschaftliches Rechnen
Fachrichtung Mathematik
Technische Universität Dresden
Tel.: TUD-42377
Mail: simon.praetor...@tu-dresden.de
Web: www.math.tu-dresden.de/~spraetor


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