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Re: BSQ to BIL [message #69760 is a reply to message #69587]

Mon, 08 February 2010 12:10

Maxwell Peck
Messages: 61
Registered: February 2010

Member

> me. I've tried verifying this by loading it into ISIS with a RAW2ISIS
> procedure but it gives me a pretty messed up image so either it isn't
> writing out the header info correctly for me to enter into ISIS or it
> hasn't made the conversion at all. It looks beautiful in ENVI and

The easiest way to check the conversion is to load the converted file
into ENVI (the image before the ISIS_WRITE). If the interleaving in
the header is BIL and the image looks 'right' when you open it then it
almost certainly is right, the code itself looks fine. If you want to
convince yourself I guess you could edit the header and force it to
BSQ then try and display it. ENVI uses the header to decide how to
load and display the image, it's not just a "info" file so the
interleaving has to be correct.

If the ISIS writing commands are IDL commands they almost certainly
wont accept the fid keyword properly. It's an easy trap to fall in to
when doing IDL/ENVI programming. It's possible it wont even error as
fid is just a long integer scalar as far as IDL is concerned.

Max

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[Message index]

		BSQ to BIL By: jtmcahill on Fri, 05 February 2010 11:46
		Re: BSQ to BIL By: jtmcahill on Mon, 08 February 2010 12:59
		Re: BSQ to BIL By: penteado on Thu, 11 February 2010 20:13
		Re: BSQ to BIL By: jtmcahill on Mon, 15 February 2010 08:42
		Re: BSQ to BIL By: jtmcahill on Mon, 08 February 2010 12:54
		Re: BSQ to BIL By: Maxwell Peck on Mon, 08 February 2010 12:10
		Re: BSQ to BIL By: David Fanning on Mon, 08 February 2010 09:48
		Re: BSQ to BIL By: penteado on Mon, 15 February 2010 13:13
		Re: BSQ to BIL By: David Fanning on Mon, 15 February 2010 11:11
		Re: BSQ to BIL By: penteado on Mon, 15 February 2010 11:01
		Re: BSQ to BIL By: David Fanning on Mon, 15 February 2010 09:21
		Re: BSQ to BIL By: penteado on Mon, 15 February 2010 09:04

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