# \[ANN\] hdf5 0.1.2

**URL:** <https://discuss.ocaml.org/t/ann-hdf5-0-1-2/281>\
**Category:** Community\
**Tags:** announce\
**Created:** [May 26, 2017, 12:41pm UTC](https://discuss.ocaml.org/t/ann-hdf5-0-1-2/281 "2017-05-26T12:41:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![vbrankov](https://avatars.discourse-cdn.com/v4/letter/v/db5fbb/32.png) [@vbrankov](https://discuss.ocaml.org/u/vbrankov)\
**Post date:** [May 26, 2017, 12:41pm UTC](https://discuss.ocaml.org/t/ann-hdf5-0-1-2/281/1 "2017-05-26T12:41:32Z")

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hdf5 0.1.2 is now available on OPAM. The current library provides most of what is needed to write and read HDF5 files.

> **[Hierarchical Data Format](https://en.wikipedia.org/wiki/Hierarchical_Data_Format)**
>
> Hierarchical Data Format (HDF) is a set of file formats (HDF4, HDF5) designed to store and organize large amounts of data. Originally developed at the National Center for Supercomputing Applications, it is supported by The HDF Group, a non-profit corporation whose mission is to ensure continued development of HDF5 technologies and the continued accessibility of data stored in HDF.
> In keeping with this goal, the HDF libraries and associated tools are available under a liberal, BSD-like license fo...

> **[vbrankov/hdf5-ocaml](https://github.com/vbrankov/hdf5-ocaml)**
>
> OCaml wrapper for HDF5. Contribute to vbrankov/hdf5-ocaml development by creating an account on GitHub.