Re: data coincidence?

If these are netcdf files, NCO commands are good for chopping data into small chunks that may then be read by NCL.
http://nco.sourceforge.net/

-Jonathan

On Mar 12, 2014, at 4:21 PM, lsmith@ucar.edu wrote:

> Hi gang,
> I'm comparing two large satellite datasets and I want to know where they agree
> in lat, lon, and time within certain ranges. The datasets vary in
> terms of number of array dimensions, etc.
> This must be a fairly common problem in atmospheric science?
> I don't appear to have enough RAM to do the obvious thing: read in the
> 2 sets of time, lat, and lon, loop over them and do a bunch of if
> comparisons.
> Does anyone have any good tricks or methods?
> Any particular NCL built-ins you like?
> Thanks for any info!
> -Lesley
>
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Received on Wed Mar 12 14:25:16 2014