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Want to get Array(48) instead of Array(1,48) [message #29873]

Mon, 25 March 2002 18:24

chi-kuei
Messages: 5
Registered: March 2002

Junior Member

Hi,

It occurs to me that when I do the following:

IDL> test_array = fltarr(48)
test_array is Array[48]

but when I assign the value from a 2-D array
IDL> test_array = data_array(0, 0:47)
test_array becomes Array[1,48]

I notice they are different because when I use curvefit, the Array[1,48]
will give me error message, the Array[48] will not.

I can make the Array[1,48] become Array[48] without changing the value by
doing this:
IDL> test_array = test_array(*)

This means extra steps. Am I doing this in the longer way? Is there any
shortcut of doing this.

Thanks,
Chi-Kuei

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[Message index]

		Want to get Array(48) instead of Array(1,48) By: chi-kuei on Mon, 25 March 2002 18:24
		Re: Want to get Array(48) instead of Array(1,48) By: Paul van Delst on Tue, 26 March 2002 05:59

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