[gradsusr] Shaded plot only for values above a minmum

[Thomas Robinson]

Aloha Grads Users,

I am trying to make a shaded plot where values only show up if they are
greater than 9.  So I do:

set clevs 9 10 11 12 13 14 15
d val
cbarn

That works great, but it fills in purple (default) for everything below 9
which is most of the plot.  Is there a way to turn off coloring in the
areas below 9?

Thanks,
Tom

-- 
Tom Robinson
President - Graduate Student Organization
Chair - Student Athletic Fee Committee
Graduate Student - Department of Meteorology
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