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Re: Color bar data appearance problem



Hi Yogesh,
           The default value of "klag_dig" (klab_dig is the number of significant 
digits (klab_dig > 0) or decimal places (klab_dig < 0) in the key) is 3 and hence 
the first 3 digits of your variable will be displayed. That is why the decimal 
values are disappearing from your color key (rather than repeating the numeric 
labels twice). Use "ppl SHAKEY" with correct "klag_dig"( in your 
case  4 or -1 ; with /set qualifier to fill command) to get  the key 
labels with decimal values.

To find the usage of shakey refer user manual: Appendix C Sec2.12

Example :
---------
	set data coads_climatology
        set reg/x=100:300/y=-50:50/l=1
        fill/levels=(295,306.5,0.5) sst+273.15
        say     " now the color key does not have decimal values "  
        message " let us see the default shakey values"

        ppl list shakey
          
        message " using ppl shakey (only klag_dig) to get the decimal 
values"
        
        fill/set/levels=(295,306.5,0.5) sst+273.15
        ppl shakey , , , , 4, , , , , !  4 ==>  4 significant digits
!        OR
!       ppl shakey , , , ,-1, , , , , !  -1 ==> 1 decimal place
        ppl fill

Hope this helps 

With Regards 

Jaison



On Mon, 14 Jun 2004, Yogesh K. Tiwari wrote:

> Hello Ferret Users,
> 
> When I fill any data with following command :-
> 
> fill/nolab/lev=(370,382,0.5) data[k=19,l=1];go land
> 
> the plot generated has the color bar values like :-
> 
> 370, 371, 371, 372, 372, 373,373,...........,382,382
> 
> the problem is the data is repeating two times.
> 
> 
> 
> whereas the correct values should be like :-
> 
> 370, 371, 371.5, 372, 372.5...........,382
> 
> 
> Can any person help me how to rmove this error .
> 
> Thanks in advance,
> 
> Yogesh
> 
> 

-- 
___________________________________________________

    Jaison Kurian                           
    Centre for Atmospheric and Oceanic Sciences
    Indian Institute of Science
    B A N G A L O R E   560 012
    Ph: +91-80-3942505
        +91-80-3600450
    Fax:+91-80-3600865
___________________________________________________



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