Re: [matplotlib-devel] Unavoidable gridlines in pcolor pdf output

[Michael G. <mic...@gm...>]

On Mon, Apr 9, 2012 at 1:43 PM, Eric Firing <ef...@ha...> wrote:
>> Making the polygons overlap by one pdf unit (1/72 of an inch) seems to
>> make the lines go away at least in Preview. Making them overlap by 0.1
>> units does not help.
>
> Does it make them go away with alpha = 0.5, say?

Setting alpha 0.5 didn't help.  It made the contours more transparent
as expected, but the unwanted lines remain yet with the same amount of
transparency.

Best wishes,
Mike