Here are a couple of examples of using custom formats:
http://matplotlib.org/examples/api/date_index_formatter.html
http://matplotlib.org/examples/pylab_examples/date_demo2.html
And here's a link with all of the possible formatting strings:
http://www.tutorialspoint.com/python/time_strftime.htm
On Thu, Dec 19, 2013 at 1:19 AM, Alexandru Popa <a.ephe...@gmail.com> wrote:
> I need to plot some large csv files that contain financial data with
> timestamps that have nanosecond precision.
>
> Is there a way to make matplotlib show these timestamps as dates with
> nanosecond precision?
>
> If not, is there a way to plot my data by sending the timestamps, and then
> set a formatter that will show the timestamp based on a custom format of my
> choosing?
>
> Note that I'm embedding matplotlib in a wxPython application, and I am not
> familiar with the ipython way of working with matplotlib.
>
>
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