On Fri, Feb 13, 2009 at 12:01 PM, Lewis, Ambrose J. <
ambrose.j.le...@saic.com> wrote:
> Hi All:
>
> I'm working on a wxPython GUI that uses matplotlib.
>
> This program reads "chunks" of a data file into a numpy array and than
> plots it using imshow.
>
> The first chunk works great. But, when I load chunks 2 to N, how can I
> specify the different values for the labels on the x axis?
>
> I tried using "axes.set_xlim". This did reposition the x axis as hoped,
> but the data is always being drawn back at the "zero" offset.
>
> Is there a way to tell the axis to map the array to a different x range?
>
> I can't read the whole file at once, it's just too big
>
Does the 'extent' keyword argument to imshow do what you want?
Ryan
--
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma
Sent from: Norman Oklahoma United States.
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