[gradsusr] Grads either messes up my data or distorts it

Jeffrey Duda jdduda at iastate.edu
Thu Aug 11 17:02:37 EDT 2011


I'm not totally sure I understand the exact problem you're having.  Could
you send a graphical example of this?

Jeff Duda

On Thu, Aug 11, 2011 at 2:41 PM, Duarte Filipe Pires do Rosario Costa <
dc220 at sussex.ac.uk> wrote:

>
> Hi everyone,
>
>
> I am trying to display in Grads two datasets together that have a slightly
> different range of values. The problem is that Grads overlays two y scales
> to display both (I wonder to whom such messy plot is useful for...).
>
> I tried changing the yaxis by using set yaxis and set ylevs and it works
> well for the scale. The big problem is that Grads then DISTORTS one of the
> datasets to make the variability within it be more visible. At the end,
> instead of having a messy unreadable plot (as in the first case) and get a
> DISTORTED biased plot (This must be the least useful thing to whoever is
> using Grads...!)
>
> Can someone help me displaying both datasets together in one plot without
> messy or distorted results?
>
> Cheers
>
> --
>
> Duarte
>
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-- 
Jeff Duda
Iowa State University
Meteorology Graduate Student
3134 Agronomy Hall
www.meteor.iastate.edu/~jdduda
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