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adding a 4th dimension to 3D array during concatenation [message #92869]

Tue, 15 March 2016 15:37

wdolan
Messages: 29
Registered: June 2015

Junior Member

So outside a loop I start out with an empty array (ex. array=[ ] ). Then each time through the loop, I make an array with 3 dimensions (for example, array x has dimensions[91, 41, 33] ), and then concatinate it to the previous array. (ex. array=[array, x]).

Lets say we run through the loop 16 times. What I'd like as a result is something that has dimensions like this [16, 91, 41, 33].

I'm not sure how to do this... I've looked at IDL coyote's concatenation tutorial, and still am having trouble.

I'm pretty new to coding period, so this is a challenge. Any ideas?

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[Message index]

		adding a 4th dimension to 3D array during concatenation By: wdolan on Tue, 15 March 2016 15:37
		Re: adding a 4th dimension to 3D array during concatenation By: Paul Van Delst[1] on Wed, 16 March 2016 08:00
		Re: adding a 4th dimension to 3D array during concatenation By: Jim Pendleton on Wed, 16 March 2016 18:46
		Re: adding a 4th dimension to 3D array during concatenation By: wlandsman on Wed, 16 March 2016 20:46
		Re: adding a 4th dimension to 3D array during concatenation By: Guilherme Gualda on Wed, 16 March 2016 22:52

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