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Rank order extraction [message #39207] Mon, 26 April 2004 14:51
Jonathan Greenberg is currently offline  Jonathan Greenberg
Messages: 91
Registered: November 2002
Member
So I have an array of values:

30,10,20,30

With an associated set of "classes" (1 through 4):

1,2,3,4

I want to generate an output which gives me the CLASSES in rank order,
keeping in mind that I don't care what happens with ties. So, for this
example:

2,3,1,4 or 2,3,4,1 are ok.

How do I do this in IDL?

--j

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