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Reading HDF5 Variable [message #42521]

Mon, 14 February 2005 07:14

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Folks,

Does anyone know if it is even *possible* to learn how
to access a variable from an HDF5 file from the IDL
documentation!?

I really don't have a week to figure this out. Does
anyone have a simple example. I can see and access
the data with H5_QUERY. But I can't make any sense
of the palette that is suppose to be attached to the
data. It is 976 elements long. That doesn't even
begin to divide by 256. :-(

What I am trying to do is extract a 2D image and its
accompanying palette in order to build and save a JPEG
file. (Typically I don't mind spending hours and hours
researching a topic, but the FAFSA Student Aid forms
are due today and I'm working on income taxes. :-(

Thanks,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Reading HDF5 Variable By: David Fanning on Mon, 14 February 2005 07:14
		Re: Reading HDF5 Variable By: David Fanning on Mon, 14 February 2005 18:10
		Re: Reading HDF5 Variable By: James Kuyper on Mon, 14 February 2005 16:43
		Re: Reading HDF5 Variable By: Michael Wallace on Mon, 14 February 2005 14:12
		Re: Reading HDF5 Variable By: Paul Van Delst[1] on Mon, 14 February 2005 14:03

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