axis format: xfor & yfor

[Boyin Huang <byh@xxxxxxxxx>]

Hi, ferreters:

I still have a specific problem with the format of axis: This time it is 
about the floating point.

Auppose 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 ...."?

I tried to use something similar to "ppl xfor (i4)", but I can not 
figure it out.

Thanks a lot

--
Boyin Huang, Ph.D.
The Center for Research on the Changing Earth System (CRCES)
10211 Wincopin Circle, Suite 240
Columbia, MD 21044
Tel. 410-992-5704(o), 410-737-4557(h), Fax. 410-992-5944
Email. byh@crces.org, http://www.crces.org/byh