Re: [ferret_users] Extract data from a series of random location

["William S. Kessler" <william.s.kessler@xxxxxxxx>]

SAMPLEXY does this. You can sample by interpolation between gridded data points or take the nearest gridpoint to your "random" one.

Also see other members of the SAMPLE* family.

BK


> On Mar 8, 2015, at 7:37 AM, Yu, Hao-Cheng <danish.url@xxxxxxxxx> wrote:
> 
> Dear ferret users
> 
> Does ferret have capabilities to extract data from random location?
> For example, there is one 3D dataset which have regular X(1:10), Y(1:10), T(1:10)
> If I want to extract data from a series of X,Y location, say xlon & ylat, could I simply use list command like 
> 
> list/x=xlon/y=ylat data
> 
> I know 1 point could work without any problem, but assign x=xlon as list qualifier seems not work.
> Is there any solution?
> 
> Regards, Dan