[gradsusr] GXyat question re. colours

[Arlindo da Silva]

On Wed, Sep 21, 2011 at 7:02 AM, Becker, Bernd <
bernd.becker at metoffice.gov.uk> wrote:

>
> Hello,
>
> How can I force gxyat to save the colours to a gif file as displayed on
> screen ?
>
> Please find attached 2 images,
> one created with printim (authentic colours) and one
> created with gxyat and observe, that the yellow in the contour plot
> differs from the
> yellow in the legend.
>
> What could be the cause of that?
>
> What can I do about it?
>
>
This is strange. Possibly this is an artifact of anti-aliasing. Could you
try turning anti-aliasing off?

ga-> gxyat +a file.png

    Arlindo


-- 
Arlindo da Silva
dasilva at alum.mit.edu
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