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Re: Assoc and byteorder keywords [message #36311 is a reply to message #36238]

Thu, 28 August 2003 16:25

Richard French
Messages: 173
Registered: December 2000

Senior Member

>
> Why not try this?
>
> openr, lun, /get_lun, 'images.bin', /swap_if_big_endian
>
> Cheers,
> Liam.
> Practical IDL Programming
> http://www.gumley.com/
>
>

Well, I had hoped that that would work, but for my floating point images, I
seem to need to use the /LSWAP option of BYTEORDER in order to get things to
work - just doing /SWAP_IF_BIG_ENDIAN fails to work. To be specific, I want
the data to be in 'native' format on my Dec Alpha (oops - Compaq -ooopps,
HP), but to be readable/writable from a Sun workstation. If, on the Sun, I
do:

Read,1,array
Byteorder,/LSWAP,/SWAP_IF_BIG_ENDIAN,array

Then everything works
Dick

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[Message index]

		Re: Assoc and byteorder keywords By: Richard French on Thu, 28 August 2003 08:44
		Re: Assoc and byteorder keywords By: Liam E. Gumley on Thu, 28 August 2003 07:43
		Re: Assoc and byteorder keywords By: Richard French on Thu, 28 August 2003 16:25

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