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Read only partial dataset from h5 file

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Eugenio on 19 Mar 2013
Edited: per isakson on 29 Oct 2014
Hi all,
I'm wondering if is possible to read just a section of a dataset. I have a huge H5 file (over 10GB) containing a SAR image (44000x44000x3 32bit floating point matrix). It's impossible to open the dataset using hdf5read, so I would like to know if there's a way to read just a selection of the matrix (for example a 100x100x3 starting from the position (0,0)).
I've read about low level functions and hyperslab, but I didn't get a solution. Can someone help me? Thank you all.

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Ashish Uthama
Ashish Uthama on 20 Mar 2013
I guess your installation does not have h5read. Did you mean the hyperslab example in If so, do let us know on what part of the example you would like help on.

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