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Re: how to convert a row of data in a column? [message #82906 is a reply to message #82905]

Fri, 25 January 2013 05:44

Mats Löfdahl
Messages: 263
Registered: January 2012

Senior Member

Den fredagen den 25:e januari 2013 kl. 14:34:58 UTC+1 skrev pan...@gmail.com:
> I am using an external program which returns me a one dimensional array, .i.e. a row of data like this.
>
>
>
> 1 2 5 7 8 9 0
>
>
>
> The problem is that I need to read it as a column of data. I tried to create an array to store it but it doesn't work.
>
> (Here set=[1 2 5 7 8 9 0])
>
>
>
> d=dblarr(1,7)
>
> set=d
>
>
>
> but when I print set on the screen, it is still
>
> 1 2 5 7 8 9 0
>
> instead of
>
> 1
>
> 2
>
> 5
>
> 7
>
> 8
>
> 9
>
> 0
>
>
>
> what can I do?
>
>
>
> Many thanks

I'm not sure what lines you actually executed, because after the ones you posted both set and d should be a (1,7) array of zeros, which would print as a column and not as a row.

If you replace the set=d line with d[0]=set, the d vector should print as

IDL> print,d
1.0000000
2.0000000
5.0000000
7.0000000
8.0000000
9.0000000
0.0000000

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[Message index]

		Re: how to convert a row of data in a column? By: Phillip Bitzer on Fri, 25 January 2013 09:01
		Re: how to convert a row of data in a column? By: panklbj on Fri, 25 January 2013 05:57
		Re: how to convert a row of data in a column? By: Mats Löfdahl on Fri, 25 January 2013 05:44
		Re: how to convert a row of data in a column? By: panklbj on Fri, 25 January 2013 05:42

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