More efficient array processing

John [H2O] washakie at gmail.com
Fri Oct 24 01:40:33 CEST 2008


No secret at all...

As you might have guessed, it is global model fields that I am working with:

360x180 (lon,lat)

I have three 'z' levels.
(360,180,3)

Then I have different 'fields', usually on the order of ~50-80
(360,180,3,60)

Lastly, I have output for a several timesteps, then those timesteps
ultimately become summed for each field, but in the interim I need..
(360,180,3,60,x)

I am currently working on a f2py solution, but it has caused me some
problems as well...

The format of the data is not something I can change, though I may be able
to read it in in smaller 'chunks', say creating separate arrays for each
field, or day.



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