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Re: Averaging an array of 3000 lines [message #40886] Mon, 13 September 2004 00:30
agilo is currently offline  agilo
Messages: 2
Registered: September 2004
Junior Member
Thank you Dr. Mannstein,

The function "rebin" worked perfect.

Agilo

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Re: Averaging an array of 3000 lines [message #40921 is a reply to message #40886] Wed, 08 September 2004 10:23 Go to previous message
mannstein is currently offline  mannstein
Messages: 5
Registered: August 2004
Junior Member
agilo wrote:
> Hi,
>
> I have an array of two cloumns (x y) and 3000 lines, and I would like
> to reduce the number of lines to 100 using IDL Ver. 5, can any body help.
>
> Thanks in advance
> Agilo
>

a=randomn(1,2,3000)


b=rebin(a,2,100)

should help, At least says the manual, that rebin makes an average.

Hermann

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Dr. Hermann Mannstein Hermann.Mannstein@dlr.de
DLR-Institut fuer Physik der Atmosphaere
Oberpfaffenhofen, D-82234 Wessling Germany
Fon +49-8153-28-2503, Fax +49-8153-28-1841
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