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Re: Sort and Where - SOLVED! [message #20488 is a reply to message #20487]

Fri, 30 June 2000 00:00

Simon de Vet
Messages: 36
Registered: May 2000

Member

I've managed to solve my problem.

First I defined the array to remove all the negative values:

nozero = where( pem1(flight, *, 6) gt 0.0 and pem1(flight, *, 9) gt 0.0)

Then I sorted the filter array by the size of the y-coordinates, and
applied it to the arrays:

x-coordinates:
pem1(flight, nozero(sort(pem1(flight, nozero, 6))), 9)

y-coordinates:
pem1(flight, nozero(sort(pem1(flight, nozero, 6))), 6)

The problem lay in where I was sorting. I was originally trying to sort the
array data itself, instead of trying to sort the index I had already
created.

Yay!

Simon

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		Re: Sort and Where - SOLVED! By: Martin Schultz on Fri, 30 June 2000 00:00
		Re: Sort and Where - SOLVED! By: Simon de Vet on Fri, 30 June 2000 00:00

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