[gradsusr] Combining two shaded variables.

[Jeff Duda]

Upgrade to version 2.1+ and use the alpha channel when creating colors.

Jeff

On Wed, Aug 5, 2015 at 12:15 PM, Chorley Weather <
weatherstu at chorleyweather.com> wrote:

> On 05-08-2015 16:09, Stephen McMillan wrote:
> > Stuart,
> > 1.  Display first variable then save to an image file
> > 2.  Clear screen, then display second variable
> > 3.  Save to another file using first file as background (-b option)
> > and specify an appropriate transparent color (-t option)
> >
> > Resulting saved map should be without the rough, pixelated edges
> >
> > Stephen Mc
> >
> > On Wed, Aug 5, 2015 at 10:04 AM, Chorley Weather
> > <weatherstu at chorleyweather.com> wrote:
> >
> >> Hi guys,
> >>
> >> I have been trying to combine two shaded variables in one image,
> >> for
> >> example precip & cloud cover. I have tried the maskout function but
> >> the
> >> output looks to rough and pixelated. Can anybody suggest a better
> >> way to
> >> get a smoother result.
> >>
> >> Many thanks in advance
> >> Stuart.
> >>
> >> --
> >> Chief Forecaster & Owner
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> >
> >
> >
> > Links:
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> >
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> Thanks Stephen, I will have a go at that cheers.
> --
> Chief Forecaster & Owner
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-- 
Jeff Duda
Graduate research assistant
University of Oklahoma School of Meteorology
Center for Analysis and Prediction of Storms
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