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Re: Help on text data [message #72300 is a reply to message #72296]

Tue, 24 August 2010 10:06

Gray
Messages: 253
Registered: February 2010

Senior Member

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)+']'

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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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