how to draw different shade in black white figure using Grads

[Eric DeWeaver]

Hi Na Lan,

look at the entry for "set display" in

  http://grads.iges.org/grads/gadoc/gadocindex.html

It says that

  "'set display grey white' gives a result on the display that is
   very similar to the output produced by gxps"

Cheers,

Eric

On Tue, 30 Aug 2005, Lan Na wrote:

> Dear users,
>   Can we use Grads to draw black/white figures with different shade
> pattern? I tried to use different color scales then transfer the figure to
> B/W, but the scales are difficult to tell from each other.
>   Thanks a lot!
>   Na Lan
>
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