[Numpy-discussion] Designing a new storage format for numpy recarrays

[Francesc Alted]

A Friday 30 October 2009 14:18:05 Stephen Simmons escrigué:
>  - Pytables (HDF using chunked storage for recarrays with LZO
> compression and shuffle filter)
>     - can't extract individual field from a recarray

Er... Have you tried the ``cols`` accessor?

http://www.pytables.org/docs/manual/ch04.html#ColsClassDescr

Cheers,

-- 
Francesc Alted