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Re: HDF_SD_ADDDATA problem [message #60043 is a reply to message #59951]

Fri, 25 April 2008 09:18

liamgumley
Messages: 74
Registered: June 2005

Member

On Apr 21, 6:24 pm, adfra...@utas.edu.au wrote:
[stuff deleted]
> I've checked all the obvously stupid things (file access permissions
> are identical, and the SDS name exists within the HDF). I'm at a loss,
> please help!

Alex,

This may or may not be related to your problem, but it's worth a shot.

MODIS HDF4 files obtained from LAADS are normally compressed via HDF
internal compression. It is not possible to write to an internally
compressed SDS. Assuming you have the HDF4 binaries from

http://www.hdfgroup.org/products/hdf4_tools/

then the hrepack command can be used to remove HDF4 internal
compression:

hrepack -i input_file -o output_file -t '*:NONE'

Cheers,
Liam.
Practical IDL Programming
http://www.gumley.com/
Proudly sold in paperback form ONLY at all fine bookstores (and one or
two ordinary ones as well).

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[Message index]

		HDF_SD_ADDDATA problem By: adfraser on Mon, 21 April 2008 16:24
		Re: HDF_SD_ADDDATA problem By: brodzik@nsidc.org on Thu, 24 April 2008 07:25
		Re: HDF_SD_ADDDATA problem By: jameskuyper on Thu, 24 April 2008 06:00
		Re: HDF_SD_ADDDATA problem By: liamgumley on Fri, 25 April 2008 09:18
		Re: HDF_SD_ADDDATA problem By: adfraser on Sun, 27 April 2008 18:08
		Re: HDF_SD_ADDDATA problem By: jameskuyper on Fri, 25 April 2008 09:15
		Re: HDF_SD_ADDDATA problem By: adfraser on Sun, 27 April 2008 18:05
		Re: HDF_SD_ADDDATA problem By: adfraser on Thu, 01 May 2008 19:05
		Re: HDF_SD_ADDDATA problem By: jameskuyper on Wed, 30 April 2008 04:20
		Re: HDF_SD_ADDDATA problem By: jameskuyper on Wed, 30 April 2008 04:13
		Re: HDF_SD_ADDDATA problem By: adfraser on Tue, 29 April 2008 23:43
		Re: HDF_SD_ADDDATA problem By: adfraser on Tue, 29 April 2008 22:57
		Re: HDF_SD_ADDDATA problem By: jameskuyper on Mon, 28 April 2008 16:07
		Re: HDF_SD_ADDDATA problem By: jameskuyper on Sun, 27 April 2008 19:52

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