[Paraview] How to get back the first line of a VTK legacy file

[Fred Fred]

Does it mean that a field data array store only the variable once for all the dataset? I would like to avoir having the same value stored for each component.

> Date: Tue, 23 Feb 2010 12:51:14 -0500
> Subject: Re: [Paraview] How to get back the first line of a VTK legacy file
> From: utkarsh.ayachit at kitware.com
> To: stan1313 at hotmail.fr
> CC: paraview at paraview.org
> 
> A possible alternative to put such additional parameters in a field data array.
> 
> On Tue, Feb 23, 2010 at 6:34 AM, Fred Fred <stan1313 at hotmail.fr> wrote:
> > The first - not comment - line in a legacy VTK file is free for the user and
> > can be used to mention, let us say, an approximation method to use with the
> > data for instance, at least I would like to use it for this purpose.
> > This line can be got back in a C++ code by using vtkDataReader::GetHeader().
> > Is it possible to get ot from the VTK dataset instead? since a filter has
> > only access to the data, not to the reader.
> > Or is it another (better) way to encode general information in a dataset? I
> > suppose vtkInformation can be used for this purpose but where does it appear
> > in a file?
> >
> >
> >
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