[IPython-dev] Maptlotlib Contour Issue (Bug?) with IPython Notebook

Bradley M. Froehle brad.froehle@gmail....
Sun Apr 21 22:56:46 CDT 2013


For what it's worth, the behavior changed in this commit in
matplotlib<https://github.com/matplotlib/matplotlib/commit/255f213cd9fc6f458e13bb28fc43e8cb636b2158>
:

commit 255f213cd9fc6f458e13bb28fc43e8cb636b2158
Author: Daniel Hyams <dhyams@gitdev.(none)>
Date:   Sat Jan 19 19:08:34 2013 -0500

    Added a strategy to stop losing ticks on the ends of an axis.  The
approach that is
    used is to pad the interval that is being used to "clip" ticks from the
axis because
    they are off the end.

    The padding is chosen specifically such that the tick cannot be drawn a
pixel past the
    end of the axis.  So long as the tick is within this bound, it should
be OK to draw it.



On Sun, Apr 21, 2013 at 8:02 PM, Patrick Marsh <patrickmarshwx@gmail.com>wrote:

> Greetings,
>
> Below is a link to an IPython Notebook instance that tries to do a simple
> contour plot. Unfortunately, I can't get a contour plot to actually appear.
> If I do a pcolormesh plot, that works...so it isn't a display issue.
> Furthermore, if one takes the code in the first cell of the notebook below,
> it will work if pasted into an IPython console.
>
> I'm currently running the latest (HEAD) for both Matplotlib and IPython.
>
> http://nbviewer.ipython.org/5432157
>
> The above notebook was generated on a Mac.
>
>
> Any ideas?
>
>
> Cheers,
> Patrick
> ---
> Patrick Marsh
> Techniques Development Meteorologist
> NOAA/NWS/NCEP Storm Prediction Center
> +1 (405) 325-3844
> http://www.spc.noaa.gov
>
> _______________________________________________
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> http://mail.scipy.org/mailman/listinfo/ipython-dev
>
>
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