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Re: Reading and saving a file [message #74643 is a reply to message #74640]

Wed, 26 January 2011 06:48

Giovanna
Messages: 12
Registered: January 2011

Junior Member

On 26 jan, 11:52, Gray <grayliketheco...@gmail.com> wrote:
> On Jan 26, 8:25 am, Giovanna <giovanna01.san...@gmail.com> wrote:
>
>> Hi all,
>
>> I need to read and save a file using IDL, but my code is reading and
>> saving only the first line. Please, see my code:
>
>> PRO READ_FILE
>> OpenR, lun, 'C:\Documents and Settings\Web\IDLWorkspace\Projeto_Estudo
>> \dados.dat', /Get_lun
>> file = ''
>> ReadF, lun, file
>> SAVE, FILENAME=('C:\Documents and Settings\Web\IDLWorkspace
>> \Projeto_Estudo\teste1.dat')
>
>> ;print,file
>> END
>
> It reads in the first line because "file" is a string, and not a
> string array. If you want the whole thing you need:
>
> file = strarr(file_lines(...))
> readf, lun, file

So, i'm reading a file, i need to extract data and save into another
file, but is coming with strange characters.
In what format I save so they do not come up with these strange
characters and that JAVA can also read??

Thanks

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[Message index]

		Re: Reading and saving a file By: David Fanning on Thu, 27 January 2011 07:28
		Re: Reading and saving a file By: pgrigis on Thu, 27 January 2011 07:25
		Re: Reading and saving a file By: Giovanna on Thu, 27 January 2011 04:32
		Re: Reading and saving a file By: pgrigis on Wed, 26 January 2011 12:42
		Re: Reading and saving a file By: Gray on Wed, 26 January 2011 10:44
		Re: Reading and saving a file By: Giovanna on Wed, 26 January 2011 10:19
		Re: Reading and saving a file By: Giovanna on Wed, 26 January 2011 07:37
		Re: Reading and saving a file By: David Fanning on Wed, 26 January 2011 07:31
		Re: Reading and saving a file By: penteado on Wed, 26 January 2011 07:22
		Re: Reading and saving a file By: Giovanna on Wed, 26 January 2011 06:48
		Re: Reading and saving a file By: Gray on Wed, 26 January 2011 05:52
		Re: Reading and saving a file By: Giovanna on Thu, 27 January 2011 08:24

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