On Thu, Jan 10, 2013 at 10:26 AM, Chris Barker - NOAA Federal
<[email protected]> wrote:

> but is that the data model? or is that a particular encoding for a
> particular file format? I think the later.

Another example of encoding vs. data model:

An array of integers is a data model

The binary representation of that array is encoding: is it big or
little endian, for instance.

Netcdf already abstracts that out for you -- your code does not need
to care. I think this principle could be extended to higher-lever
abstractions like datetimes, and encodings like integer*scale+offset

-Chris



-- 

Christopher Barker, Ph.D.
Oceanographer

Emergency Response Division
NOAA/NOS/OR&R            (206) 526-6959   voice
7600 Sand Point Way NE   (206) 526-6329   fax
Seattle, WA  98115       (206) 526-6317   main reception

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