[gradsusr] Stippling/cross hatching for south polar stereographic map

[Jeff Duda]

Katherine,
What's the coding of the version of hatch.gs that you're using?

Jeff Duda

On Mon, May 14, 2012 at 6:30 PM, Katherine Sadler <
k.sadler at student.unimelb.edu.au> wrote:

> Hi,
> I'm trying to draw stippling/cross hatching on a south polar stereographic
> map to show statistical significance. I had been using hatch.gs for my
> latlon maps but now want to make polar stereographic maps and it doesn't
> work.
> I've also tried this:
> ga-> set gxout grid
> ga-> set grid off
> grid is off
> ga-> set gridln off
> ga-> set digsiz 0.02
> digsiz = 0.02
> ga-> d const(maskout(tval,tval-2.069),0)
>
> But the dots bunch up towards the pole and it doesn't look very nice...
> Can anyone suggest an alternative?
>
> Cheers,
> Katherine
>
>
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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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