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From: | Piotr Majdak |
Subject: | Re: saving in HDF5 with compression |
Date: | Thu, 08 Mar 2012 21:32:01 +0100 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2) Gecko/20120216 Firefox/10.0.2 SeaMonkey/2.7.2 |
Jordi Gutiérrez Hermoso wrote:
On 5 March 2012 11:44, petibub <address@hidden> wrote:BTW: saving and then zipping is not an option for me because I must stay with the HDF5 specs.Why is this against the HDF5 spec? Because when I save the data as HDF5 file and then zip the file then it won't be a HDF5 file anymore. It would be a zip file. Actually, zipping a HDF5 file would be not a good solution, because HDF5 already supports compressing of individual variables, including chunking and shuffling, hence more efficient. All of them is implemented in the HDF5 library - all we need is to activate it. Do you know how to do it in Octave? Regards, Piotr --
Piotr Majdak Psychoakustik und Experimentelle Audiologie Institut für Schallforschung Österreichische Akademie der Wissenschaften Wohllebengasse 12-14, 1040 Wien Tel.: +43 1 51581-2511 Fax: +43 1 51581-2530 |
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