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Re: compare ascii files, EOF [message #31650 is a reply to message #31648]

Mon, 29 July 2002 03:53

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Wolfgang Koppe wrote:
>
> Hi,
> Iï¿½trying to compare 2 ascii-files with the "where"-fuction to get to
> know which rows are equal. Both files have different lengths. The
> query starts at row 1 and stops at the end of the shorter file. But I
> would like to query till the end of the longer file.
> Iï¿½ve tried it with the EOF-fuction, but it doesnï¿½t work.
>
> file1 file2
> 2451823.5034722 2451823.5041666
> 2451823.5041666 2451823.5173111
> 2451823.5048611 2451823.5243056
> 2451823.5055555 2451823.5069444
> 2451823.5062500 .
> 2451823.5069444
> 2451823.5076389
> 2451823.5083333
> .
> .
> Can you help to query the whole file.
>
> thanks.
> Wolfgang

Dear Wolfgang

you can use our which_indices routine

;
; EXAMPLE:
; result=which_indices([10,2,3,20,4,12],[10,20,30])
; print,result
; 0 3
;

http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_source/idl _html/dbase/download/which_indices.tar.gz

for further routines and licensing please have a look at
http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_lib_intro. html

regards

Reimar
--
Reimar Bauer

Institut fuer Stratosphaerische Chemie (ICG-I)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
------------------------------------------------------------ -------
a IDL library at ForschungsZentrum Juelich
http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_lib_intro. html
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[Message index]

		Re: compare ascii files, EOF By: Craig Markwardt on Mon, 29 July 2002 08:22
		Re: compare ascii files, EOF By: Paul Van Delst[1] on Mon, 29 July 2002 07:50
		Re: compare ascii files, EOF By: R.Bauer on Mon, 29 July 2002 03:53
		Re: compare ascii files, EOF By: R.Bauer on Mon, 29 July 2002 03:48

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