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Re: Help on text data [message #72296 is a reply to message #72293]

Wed, 25 August 2010 01:45

d.poreh
Messages: 406
Registered: October 2007

Senior Member

On Aug 24, 10:06 am, Gray <grayliketheco...@gmail.com> wrote:
> On Aug 24, 1:03 pm, Gray <grayliketheco...@gmail.com> wrote:
>
>
>
>
>
>> On Aug 24, 7:51 am, Dave Poreh <d.po...@gmail.com> wrote:
>
>>> Folks
>>> I am reading some text data (I don’t know how many) like this:
>>> pathName="d:\p\"
>>> List = findfile(pathName+"*.dat")
>>> nosFiles=N_ELEMENTS(List)
>>> data = ptrarr(nosFiles)
>>> for i = 0, nosFiles - 1 do begin
>>> x=read_ascii(list[i])
>>> data[i] = ptr_new(x)
>>> endfor
>>> I want to put this data in a string like this:
>>> names = ['data[0]', ' data[1]', ' data[2]',…] to proceed David’s
>>> name_selctor.
>>> I do not know how to do that.
>>> Any help highly would be appreciated
>>> Cheers,
>>> Dave
>
>> I'm not sure exactly what you're asking... do you want a "names" array
>> where names[0] is the string 'data[0]'? Or do you want a names array
>> where names[0] = data[0]?
>
> if the former:
>
> names = 'data['+strtrim(indgen(n_elements(data)),2)+']'

thanks Gary. this is exactly what i want and works perfect. What about
the posterior case: names[0] = data[0]?

Cheers,
Dave

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[Message index]

		Re: Help on text data By: d.poreh on Thu, 26 August 2010 00:29
		Re: Help on text data By: Gray on Wed, 25 August 2010 04:38
		Re: Help on text data By: d.poreh on Wed, 25 August 2010 01:45
		Re: Help on text data By: Gray on Tue, 24 August 2010 10:06
		Re: Help on text data By: Gray on Tue, 24 August 2010 10:03

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