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Re: !ORDER=1 [message #17104] Sat, 11 September 1999 00:00 Go to previous message
Liam Gumley is currently offline  Liam Gumley
Messages: 473
Registered: November 1994
Senior Member
Ivan Zimine <ivan.zimine@physics.unige.ch> wrote in message
news:37DA5962.37CA7421@physics.unige.ch...
> I don't know if this is of major concern and how many
> people use !order=1 by default, but it takes only 3 lines
> to make such progs independent of !order.

I also don't know how many people use !order=1 by default. However I recall
that if your are running ENVI from the IDL command line, when you exit ENVI
!order is set to one (can anyone confirm?). Perhaps !order=1 is the default
in ENVI.

I know I've had fervent theological discussions with colleagues who use ENVI
to display the same airborne imagery I display in my SHARP application. They
are insistent that my images are "the wrong way around". However I've held
firm to my belief that the natural order of things is to display images from
the bottom up (!order=0).

Maybe it has something to do with my childhood in in the southern
hemisphere.

Cheers,
Liam.
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