>>>>> Tim Jenness <[email protected]> writes: >>>>> On Feb 3, 2011, at 11:56 AM, Ivan Shmakov wrote:
>> 4. Conclusion
>> Now there, my question is: does it seem feasible to add semantic
>> information to the PDL dimensions?
> The AST library can provide the mappings from one data set to another
> and understand how they are configured.
I didn't manage to scan through the whole volume of the AST
documentation, but it seems that it addresses my concerns (at
least partially.) Thanks for the pointer!
(Do I understand it correctly that there're “no features lost”
Perl bindings available as well, BTW?)
> It can also resample a data set to the grid of a reference data set.
Huh? Somehow, I've got the impression that it only gives a
coordinate mappings (much like what, say, PROJ.4 does for
coordinate systems in geography), but doesn't perform any
operations on grids by itself. (And that's where PDL may come
into play.) Was I wrong with that?
> http://www.starlink.ac.uk/ast
Is there a public mailing list, BTW?
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