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 <[EMAIL PROTECTED]> 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
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