On 01/02/2012 08:36 AM, Chao YUE wrote:
> Dear all,
>
> I want to draw a contourf with the data covering N>45 (high latitude)
> using a 'npstere' projection.
>
> The problem is if I draw continents with a gray color,
> (m.fillcontinents(color='0.5'))
> the contourf lay which comes later will be below the continents and
> completely invisible.
> Does anyone else have this and any suggestions?
I think you will be able to solve this problem be setting the zorder of
each patch collection in the object returned by the call to contourf,
something like this:
CS = contourf(Z)
for col in CS.collections:
col.set_zorder(2.5)
The default zorder for solids is 2, so I expect that is what the filled
continents are; boosting the patch collections to 2.5 should ensure they
are above the continents.
Eric
>
> thanks,
>
> Chao
> --
> ***********************************************************************************
> Chao YUE
> Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL)
> UMR 1572 CEA-CNRS-UVSQ
> Batiment 712 - Pe 119
> 91191 GIF Sur YVETTE Cedex
> Tel: (33) 01 69 08 29 02; Fax:01.69.08.77.16
> ************************************************************************************
>
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