> On Feb 17, 2016, at 2:07 AM, martin.lue...@geo.uzh.ch wrote:
> 
> Dear all,
> 
> Playing with systems_of_equations_ex2, I noticed that the Exodus output
> could be much improved to suit Paraview (which seems to be the most
> often used viewer now that GMV is no more available):
> 
> 1. renaming the vector variables "u" / "v" to "vx" / "vy" is recognized
>   by Paraview as a vector, and can be easily displayed with the Glyph
>   filter
> 
> 2. changing the file names to the Paraview convention for time series,
>   one can immediately look at the animation within Paraview (now there
>   is a recommendation to create screen shots)
> 
>          // We write the file in the ExodusII format.
>          file_name << "out.e-s."
>                    << std::setw(3)
>                    << std::setfill('0')
>                    << std::right
>                    << t_step;
> 
>          ExodusII_IO(mesh).write_timestep (file_name.str(),
>                                            equation_systems,
>                                            1, t_step);
> 
> Maybe this should be changed in all locations where time series are
> created, also the diffusion-advection problems etc.
> 
> Should I create a patch?

Sure, those sound like good improvements.


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