Making plots with separate y-axes

[Wuhu Feng]

Hi Kevin,

Try to use
'set ylpos 0 r'

and
'set ylpos 0 l'

Cheers.

Wuhu

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Dr. Wuhu Feng
Institute for Atmospheric Science
School of Earth and Environment
University of Leeds
Leeds
LS2 9JT UK
Tel:(44) 0113 343 6766
Fax:(44) 0113 343 6716
E-mail:fengwh at env.leeds.ac.uk
Web: http://www.env.leeds.ac.uk/~fengwh
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On Tue, 13 Feb 2007, Kevin Hill wrote:

> Hello everyone,
>
> I am trying to plot time-series of minimum sea level pressure for two
> different simulations, along with a line showing the difference between
> the two. I would like the minimum pressure values to correspond to one
> set of y-axis values (say 900 - 1000 hPa, shown on the left side of the
> plot), and the line showing the difference in sea level pressure to
> correspond to another set of y-axis values (say -10 to 10 hPa, shown on
> the right side of the plot). So far I have not encountered any way to do
> this type of plot with grads; can any of you provide assistance in how
> to do this? I know I can do it using other programs (even Excel), but
> would like to do this with grads if possible.
>
> Thank you,
>
> Kevin
>