Jebb,
Would it not work to H5OCopy your array into a memory file? See
http://www.hdfgroup.org/HDF5/doc1.6/UG/08_TheFile.html, section 8.8 on
the CORE driver.
--dan
On 04/25/14 19:02, Jebb Q Stewart wrote:
I am looking for a way to read in a chunk of data from a HDF5 file without
the decompression step. This would be similar to how H5OCopy works when
copying between two hdf5 files, except I want the data to stay resident in
memory. Is it possible to read the compressed bytes of a chunk into a
byte
array?
For additional background, data is stored using the deflate filter. I
define my read dimensions to match my original chunking parameters to
read in one exact chunk at a time.
Thanks for the help.
Jebb
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--
Daniel Kahn
Science Systems and Applications Inc.
301-867-2162
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