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Re: axis format: xfor & yfor
On Sun, 23 Mar 2003, Boyin Huang wrote:
> Suppose I have an SST anomaly from -1 to 1 degree, and wish to plot a
> curve using tick interval of 0.1 degree. The ferret alway to print
> "-1.00, -0.80, -0.60, ....". May I remove the last digit of 0 and print
> it as "-1.0, -0.8, -0.6 ...."?
Hi Boyin,
You can use the 4-argument form of the LEVELS qualifier -- see the User's
Guide, Ch6 Sec8.1.1:
http://ferret.wrc.noaa.gov/Ferret/Documentation/Users_Guide/current/Chapter6_Customizing_Plots.htm#Chapter6-Contouring
This has the form
/LEVELS=(lo, hi, delta, ndigits)
where ndigits is the number of decimal places (-1=integer, -3=no label).
EXAMPLE:
use coads_climatology
set region t
fill/line/key/lev=(-1,1,.2,1) sst[l=1]-sst[l=@ave]
Cheers,
Andrew
+--------------------------------------------------------+
| Dr. Andrew T. Wittenberg | GFDL/NOAA |
| atw@gfdl.noaa.gov | Princeton, NJ |
+--------------------------------------------------------+
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