Re: [Pytables-users] Performance of tables vs. arrays (out vs in core?)

[Francesc A. <fa...@py...>]

On 4/19/12 8:43 AM, Alvaro Tejero Cantero wrote:
> Some complementary info (I copy the details of the tables below)
>
> timeit vals = numpy.fromiter((x['val'] for x in
> my.root.raw.t0.wtab02.where('val>1')),dtype=np.int16)
> 1 loops, best of 3: 30.4 s per loop
>
>
> Using the compressed and indexed version, it mysteriously does not
> work (output is empty list)
>>>> cvals = np.fromiter((x['val'] for x in wctab02.where('val>1')), dtype=np.int16)
>>>> cvals
> array([], dtype=int16)

This smells like a bug, but I cannot reproduce it.  Could you send an 
self-contained example reproducing this behavior?

-- 
Francesc Alted