Thank you for the suggestion, but I couldn't see a difference with
"antialiased" either True or False. The lines between contour levels remain.
I tried a different colormap (spectral) but it had the same effect. I tried
more color levels (256) but the effect got worse.
I can't find any example pictures online of matplotlib's contourf()
producing a "smooth" plot, I know matlab's does it:
http://www.mbari.org/bog/Projects/CentralCal/summary/images/m1_nuts_ts_contour.jpg
-Ryan
On Wed, Nov 11, 2009 at 5:08 PM, Eric Firing <efir...@hawaii.edu> wrote:
> Ryan Neve wrote:
>
>> Hello,
>> In my filled contour plot: http://imgur.com/vXoCL.png
>> There are faint lines between the contour levels. I think they are yellow
>> since they disappear in the yellow parts of the graph and are most obvious
>> in the red areas. Is there any way to get rid of these lines? The number of
>> contour levels is arbitrary, and I don't need them emphasized with a moire
>> pattern.
>>
>
> Try experimenting with the "antialiased" kwarg in your call to contourf. It
> is a boolean; see if a value of True or False gives a better result.
>
> Eric
>
>
>> Thank you,
>>
>> -Ryan
>>
>>
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