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Re: name a variable with number [message #87453 is a reply to message #87449]

Tue, 04 February 2014 05:50

rjp23
Messages: 97
Registered: June 2010

Member

On Tuesday, February 4, 2014 10:35:27 AM UTC, sid wrote:
> Hello everyone,
>
> How to name a variable with number, for example,
>
> if nn=dblarr(800)
>
> I have to save it in this way n1=nn
>
> similarly upto n25
>
> Please let me know if you can help me out in this regard
>
> thanking you in advance
>
> sid

This is probably a "bad" way of doing it but I often use "execute" to generate variable names dynamically based on the contents of other variables which I think sounds like what you want to do.

For example:

for j=0, 24 do blah=execute('n'+strtrim(j,2)+'=nn[*,j]')

This will create the 25 arrays named n0, n1, n2, etc that contain nn[0,*], etc.

I'd be interested in what David et al. this of this as I end up using it quite often (but in more complicated situations).

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[Message index]

		name a variable with number By: gunvicsin11 on Tue, 04 February 2014 02:35
		Re: name a variable with number By: Mats Löfdahl on Tue, 04 February 2014 03:59
		Re: name a variable with number By: David Fanning on Tue, 04 February 2014 04:16
		Re: name a variable with number By: David Fanning on Tue, 04 February 2014 05:31
		Re: name a variable with number By: rjp23 on Tue, 04 February 2014 05:50
		Re: name a variable with number By: David Fanning on Tue, 04 February 2014 05:57
		Re: name a variable with number By: Fabzi on Tue, 04 February 2014 06:09
		Re: name a variable with number By: David Fanning on Tue, 04 February 2014 06:29
		Re: name a variable with number By: rjp23 on Tue, 04 February 2014 09:28
		Re: name a variable with number By: Fabzi on Tue, 04 February 2014 10:00
		Re: name a variable with number By: David Fanning on Tue, 04 February 2014 10:07
		Re: name a variable with number By: rjp23 on Tue, 04 February 2014 11:45
		Re: name a variable with number By: David Fanning on Tue, 04 February 2014 11:51
		Re: name a variable with number By: Mats Löfdahl on Tue, 04 February 2014 06:41

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