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Re: rebin and !values.f_nan [message #54885 is a reply to message #54884]

Sun, 15 July 2007 14:20

Nick[1]
Messages: 10
Registered: May 2007

Junior Member

Thank you for your reply.
I could find where is 'NaN' vaule, but I had to omit these 'NaN' value
in order to change array. It's hard point for me. If I change NaN
values to zero, values which are changed by Rebin will be lower than
original values (True values).

A = [1.5,2.5,3.6,4,7,8.8,9.0,!values.f_nan]
print, rebin(A, 1)
;True value is 5.2
;But if I changed NaN to zero, the result is 4.55

The example case is so simple that I can fix it easily, but my data
have 1440*720 array.
So I couldn't fix thise one by one. Is there any methods?
Thanks, Nick.

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[Message index]

		Re: rebin and !values.f_nan By: Dick Jackson on Mon, 16 July 2007 00:03
		Re: rebin and !values.f_nan By: David Fanning on Sun, 15 July 2007 21:17
		Re: rebin and !values.f_nan By: James Kuyper on Sun, 15 July 2007 21:04
		Re: rebin and !values.f_nan By: David Fanning on Sun, 15 July 2007 18:59
		Re: rebin and !values.f_nan By: James Kuyper on Sun, 15 July 2007 18:42
		Re: rebin and !values.f_nan By: David Fanning on Sun, 15 July 2007 15:13
		Re: rebin and !values.f_nan By: Nick[1] on Sun, 15 July 2007 14:20
		Re: rebin and !values.f_nan By: David Fanning on Sun, 15 July 2007 09:20

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