comp.lang.idl-pvwave archive: archive » find out name of file from "lun" unit number

Home » Public Forums » archive » find out name of file from "lun" unit number

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

find out name of file from "lun" unit number [message #87420]

Fri, 31 January 2014 18:27

ankorrigan
Messages: 2
Registered: January 2014

Junior Member

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?

Thanks a lot in advance!
Antoine

Report message to a moderator

[Message index]

		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

Previous Topic:	pass a struct point which is in another struct,from C to IDL by DLM.
Next Topic:	site for IDL download for free.

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 11:32:45 PDT 2025

Total time taken to generate the page: 0.00438 seconds