Re: [Pytables-users] Weird behavior of row accessor

[Curious J. <cur...@gm...>]

Actually, I just found the problem.
Apparently, changing the table type from numpy to numarray fixes the
problem.
So it appears that I just encountered the problem because I was trying to
run a quick test over a subsample, which I got from a slicing operation.
And it looks like the result of that slicing operation differs depending on
the type of the table (numpy vs. numarray).
Ah, heck, I don't need slicing, so I'll just keep iterating over the whole
tree.


On 12/13/06, Curious Jan <cur...@gm...> wrote:
>
> Hi list,
>
> I'm trying to model a high-energy physics event in pytables and have been
> reasonably successful so far.
> However, I just changed the structure of my nested tables, and now I can't
> access the columns by name anymore.
> I try the following:
>
> from tables import openFile
> fh = openFile('bug.h5')
> x = fh.root.bug[0]
> print x['Baryon1']
> print x['Baryon1/Gamma'] # doesn't work
> y = x['Baryon1']
> print y['Gamma'] # works
>
> I find this very, very strange, and would appreciate comments/suggestion.
> Regards,
>     Jan
>
>
>