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Re: can i read multiple files? [message #50195]

Mon, 18 September 2006 17:53

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

zircola writes:

> hi..i am relatively new to idl. i got to this newsgroup through
> dfanning website..now i was thinking if i can read multiple files at
> the same time in one procedure. can this be done in idl?

You can read *thousands* of files in the same procedure
in IDL. Just be sure you close each logical unit number
(with FREE_LUN, if you obtained the LUN with GET_LUN,
or with CLOSE if you just chose a LUN from the pool 1-99)
before you open the next file. This way you won't run out of
logical unit numbers.

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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Re: can i read multiple files?

By: David Fanning on Mon, 18 September 2006 17:53

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