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Re: image cutting, [message #28604 is a reply to message #28439]

Thu, 20 December 2001 04:29

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Dinh Huong wrote:
>
> Dear lists,
>
> I have 12 satellite images 1000*1000 pixels in HDF file for the same
> region. I want to cut 200*200 from colum 400 row 400. And put all 12
> pieces in same file. Any one can help!
>
> Many thanks in advance,
>
> Dinh Huong

Normally this could be selected by the count and start keywords of
HDF_SD_GETDATA

HDF_SD_GETDATA, SDS_ID, Data [, COUNT=vector] [, /NOREVERSE] [,
START=vector] [, STRIDE=vector]

Reimar

--
Reimar Bauer

Institut fuer Stratosphaerische Chemie (ICG-1)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
http://www.fz-juelich.de/icg/icg1/
============================================================ ======
a IDL library at ForschungsZentrum Juelich
http://www.fz-juelich.de/icg/icg1/idl_icglib/idl_lib_intro.h tml

http://www.fz-juelich.de/zb/text/publikation/juel3786.html
============================================================ ======

read something about linux / windows
http://www.suse.de/de/news/hotnews/MS.html

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[Message index]

		image cutting, By: dinhnq on Sat, 15 December 2001 08:52
		Re: image cutting, By: dinhnq on Thu, 20 December 2001 10:30
		Re: image cutting, By: majewski on Thu, 20 December 2001 05:20
		Re: image cutting, By: R.Bauer on Thu, 20 December 2001 04:29

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