On Wed, Aug 27, 2008 at 11:14 AM, stuartornum <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I would like to be able to plot dates along the X axis' with values up the
> Y. However Im having problems with the correct format in order to pass to
> plot_date().
>
> This is what I have so far: (example)
>
> ####################################
> List = [ [datetime.datetime(2008, 7, 12, 5, 12)], ['46.8'] ]
>
> plot_date(List[0], List[1])
> #####################################
> Returns error:
>
> c = numeric.array(data, dtype=tc, copy=True, order=order)
> ValueError: setting an array element with a sequence.
> #####################################
>
> I have looked at the pylab example for plot_date, however it uses a drange()
> to figure out the dates and doesn't show me how to do it one by one.
>

Hi

Have a look at pylab.date2num()

Mathieu.



> Thank you for your time.
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>
>
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