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Re: save in idl 8 / read in idl 7 [message #74684]

Fri, 28 January 2011 08:29

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Reimar Bauer writes:

> not sure but I think in the past it was independent from the idl version
> for reading variables from stored sav files.
>
> Currently I can't read by idl 7 a parameter from a sav file if it was
> stored with idl 8. Am I right?

As I understand it, future versions of IDL will *always*
be able to read save files of this version (assuming
we are talking about data). However, there is no
guarantee whatsoever, that older versions of IDL
will be able to read *any* save files from future
versions. (Although sometimes they do.)

Cheers,

David

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

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