Re: log contour intervals

[verschel@xxxxxxxxxxxxxxxxxxxxx (Mark A. Verschell)]

Alice,

	I think Patrick was a little confused between axis labels and contour
levels. There is no great direct way to do logarithmic contour levels either.
However, you can pick your levels exactly to give you some control:

Example that you can run to try it out:

! Normal contour levels:
contour/i=1:100/j=1:100 i^2+j^2
! Logarithmic contour levels
contour/i=1:100/j=1:100/lev=(1)(10)(100)(1000)(10000) i^2+j^2

Mark

On Aug 19,  1:29pm, a.larkin@ic.ac.uk wrote:
> Subject: log contour intervals
> Hello, I have just scoured the mail archives and given up, so please could
> someone help me? Is there a way of using contour levels that are
> logarithmically separated. That is, having intervals such as 1,10,100,1000
> etc. I can't find any way of doing this with the /levels command.
>-- End of excerpt from a.larkin@ic.ac.uk




-- 
 Mark Verschell                     NASA/Goddard Space Flight Center
 verschell@neptune.gsfc.nasa.gov    Code 970/Lab. for Hydrospheric Proc.
 301-614-5669  Fax: 301-614-5666    Greenbelt, MD 20771


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