array from list of lists

Erin Sheldon erin.sheldon at
Sun Nov 12 18:50:39 CST 2006

On 11/12/06, Pierre GM <pgmdevlist at> wrote:
> You could try the fromarrays function of numpy.core.records
> >>> mydescriptor = {'names': (a','b','c','d'), 'formats':('f4', 'f4', 'f4',
> 'f4')}
> >>> a = N.core.records.fromarrays(N.transpose(yourlist), dtype=mydescriptor)
> The 'transpose' function ensures that 'fromarrays' sees 4 arrays (one for each
> column).

That worked as advertised. Thanks.

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