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Re: reversed map



Hi Laurie,
            Please have a look at this mail in the archive (and the
references there in):

http://ferret.pmel.noaa.gov/Ferret/Mail_Archives/fu_2004/msg00516.html

With Regards 

Jaison 



On Fri, 18 Mar 2005, Laurie C G Menviel wrote:

> HI, 
>  
> My data set looks like this: 
>       		I         J         K         L 
>  MEDIUMC2D   1:720     1:359     ...       ... 
>  
> It s a text file, a matrix with the first row representing lat=89N and 
> going down to row 359 lat=89S 
> When I want to shade this variable I get a reversed map (I got 
> Greenland data in Antarctica). It looks like only the y axis is 
> reversed> 
>  
> I typed: 
> set data/format=delimited[/delim="\t"] c1.dat 
> yes? define axis/x=-180:180:0.5/unit=degrees xlong 
> yes? define axis/y=90:-90:0.5/unit=degrees ylat 
> yes? define grid/x=xlong/y=ylat c12d 
> yes? file/variables=mediumc2d/columns=720/grid=c12d c1.dat 
> yes? shade/levels=(0,20,5) mediumc2d 
>  
> I also tried  
> yes? define axis/y=-90:90:0.5/unit=degrees ylat 
> but it s the same 
>  
> Thanks for your help 
>  
> Ps. I also noticed that I get the same problem if I import ferret 
> netcdf data to matlab  
>  
> laurie 
>  
> 

-- 
___________________________________________________

    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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