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Re: find out name of file from "lun" unit number [message #87424 is a reply to message #87420]

Fri, 31 January 2014 20:40

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

On Friday, January 31, 2014 9:27:24 PM UTC-5, ankorrigan wrote:
> Hi,
>
> I need to extract a parameter from a filename in an idl procedure.
>
> But only the lun is passed as a parameter to this procedure.
>
> Is it possible to find out the name of a file using his lun?
>
> let's say:
>
> openr, lun, 'filename', /get_lun
>
> file_name= find_file_name(lun)
>
> how to write this "find_file_name" function?

Did you try the FSTAT() function?

CM

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		find out name of file from "lun" unit number By: ankorrigan on Fri, 31 January 2014 18:27
		Re: find out name of file from "lun" unit number By: Craig Markwardt on Fri, 31 January 2014 20:40

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