The following code fails on data files I created yesterday using pytables (IIRC a daily snapshot just prior to the 1.3 release -- it's called "1.3beta2"). The h5* tools seem to work (e.g. h5ls, h5dump and so on). The segfault occurs with pytables 1.2.3, 1.3, and today's svn current as of now.

I've put a copy of a small (940 KB) example at http://mosca.caltech.edu/outgoing/DATA20060424_185459.h5

The code that fails is:

import tables
results = tables.openFile('DATA20060424_185459.h5')
for row in results.root.data2d:
   print '1'

The segfault happens when trying to get the iterator from the Table class. (The print statement is never reached.)

It's possible I've got something screwy on my system, but I'm not sure what. Any help would be appreciated.

Cheers!
Andrew


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