[gradsusr] curvilinear data

James T. Potemra jimp at hawaii.edu
Fri Mar 18 14:00:32 EDT 2011


As far as I know, GrADS will only be able to handle curvilinear grids 
that are curvilinear in one dimension, i.e., lat(i)/lon(i), not 
lat(i,j)/lon(i,j). Of course you can always make the control file 
whatever you want, but the display will not be correct.

Jim

Edward wrote:
>
> hi, gradsuser,
>
> Does anybody has an idea to deal with the curvilinear data in grads? 
> Do I need list all long/lat in ctl file? or  interpolate outside grads 
> before grads?
>
> Thanks for any help.
>
>
> Dawn
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