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Re: How can to read HDF image programatically [message #65946]

Tue, 31 March 2009 08:22

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

ameigs writes:

> I'm surprized that David's not replied already, so here's a link to
> his discussion on this (and it's in his book which I do recommend):
> http://www.dfanning.com/tips/hdf_documentation.html
>
> There's also some guides at Nasa's idlastro pages:
> http://idlastro.gsfc.nasa.gov/idl_html_help/Hierarchical_Dat a_Format_-_HDF5.html
>
> I got these two and others from a simple google of "idl hdf"

Well, I haven't seen the original post yet. I'm
afraid newsgroups ARE dead, and that we are all
going to have to learn to Twitter if we want to
keep up. :-(

I don't have time to look it up this morning, but
go get Liam Gumley's HDF routines if you want to
read HDF files. And, of course, if your HDF files
have scientific datasets inside them, you can browse
them (as well as read them) with the nCDF_Browser:

http://www.dfanning.com/programs/ncdf_browser.pro

Cheers,

David
--
David Fanning, Ph.D.
Coyote's Guide to IDL Programming (www.dfanning.com)
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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Re: How can to read HDF image programatically [message #65947 is a reply to message #65946]

Tue, 31 March 2009 08:10

ameigs
Messages: 12
Registered: March 2009

Junior Member

On 31 Mar, 14:33, a.mozafari1...@googlemail.com wrote:
> Folks
> I am new in IDL and need some help. I have a HDF image, and I want to
> read this image in IDL programmatically. How we can read and write
> this kind of data programmatically.
> Any help?
> Cheers

I'm surprized that David's not replied already, so here's a link to
his discussion on this (and it's in his book which I do recommend):
http://www.dfanning.com/tips/hdf_documentation.html

There's also some guides at Nasa's idlastro pages:
http://idlastro.gsfc.nasa.gov/idl_html_help/Hierarchical_Dat a_Format_-_HDF5.html

I got these two and others from a simple google of "idl hdf"

Hope this helps,

Andy

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