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newbie: sub-array extraction [message #45814]

Thu, 13 October 2005 18:42

Ben Rogers
Messages: 2
Registered: October 2005

Junior Member

Had a bit of look through the archive and did not see anything that
relates specifically to what I am trying to do, but that probably
because of my lack of understanding of the problem.

Anyway I am looking to extract a 5x5 array around a central pixel to
calculate some background statistics. Is this something best
acomplished with for loops or is there an idl function that does
something similar already?

thanks for your help

Ben Rogers

Geoscience Australia

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newbie: sub-array extraction

By: Ben Rogers on Thu, 13 October 2005 18:42

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