HDF5 version 1.15.0 currently under development ![HDF5 Logo](doxygen/img/HDF5.png) [![develop build status](https://img.shields.io/github/actions/workflow/status/HDFGroup/hdf5/main.yml?branch=develop&label=develop)](https://github.com/HDFGroup/hdf5/actions/workflows/main.yml?query=branch%3Adevelop) [![HDF-EOS5 build status](https://img.shields.io/github/actions/workflow/status/HDFGroup/hdf5/hdfeos5.yml?branch=develop&label=HDF-EOS5)](https://github.com/HDFGroup/hdf5/actions/workflows/hdfeos5.yml?query=branch%3Adevelop) [![netCDF build status](https://img.shields.io/github/actions/workflow/status/HDFGroup/hdf5/netcdf.yml?branch=develop&label=netCDF)](https://github.com/HDFGroup/hdf5/actions/workflows/netcdf.yml?query=branch%3Adevelop) [![h5py build status](https://img.shields.io/github/actions/workflow/status/HDFGroup/hdf5/h5py.yml?branch=develop&label=h5py)](https://github.com/HDFGroup/hdf5/actions/workflows/h5py.yml?query=branch%3Adevelop) [![CVE regression](https://img.shields.io/github/actions/workflow/status/HDFGroup/hdf5/cve.yml?branch=develop&label=CVE)](https://github.com/HDFGroup/hdf5/actions/workflows/cve.yml?query=branch%3Adevelop) [![HDF5 VOL connectors build status](https://img.shields.io/github/actions/workflow/status/HDFGroup/hdf5/vol.yml?branch=develop&label=HDF5-VOL)](https://github.com/HDFGroup/hdf5/actions/workflows/vol.yml?query=branch%3Adevelop) [![HDF5 VFD build status](https://img.shields.io/github/actions/workflow/status/HDFGroup/hdf5/vfd.yml?branch=develop&label=HDF5-VFD)](https://github.com/HDFGroup/hdf5/actions/workflows/vfd.yml?query=branch%3Adevelop) [![1.14 build status](https://img.shields.io/github/actions/workflow/status/HDFGroup/hdf5/main.yml?branch=hdf5_1_14&label=1.14)](https://github.com/HDFGroup/hdf5/actions/workflows/main.yml?query=branch%3Ahdf5_1_14) [![BSD](https://img.shields.io/badge/License-BSD-blue.svg)](https://github.com/HDFGroup/hdf5/blob/develop/COPYING) [HPC configure/build/test results](https://my.cdash.org/index.php?project=HDF5) *Please refer to the release_docs/INSTALL file for installation instructions.* This repository contains a high-performance library's source code and a file format specification that implements the HDF5® data model. The model has been adopted across many industries, and this implementation has become a de facto data management standard in science, engineering, and research communities worldwide. The HDF Group is the developer, maintainer, and steward of HDF5 software. Find more information about The HDF Group, the HDF5 Community, and other HDF5 software projects, tools, and services at [The HDF Group's website](https://www.hdfgroup.org/). DOCUMENTATION ------------- This release is fully functional for the API described in the documentation. https://docs.hdfgroup.org/hdf5/develop/_l_b_a_p_i.html Full Documentation and Programming Resources for this release can be found at https://docs.hdfgroup.org/hdf5/develop/index.html The latest doxygen documentation generated on changes to develop is available at: https://hdfgroup.github.io/hdf5/ See the [RELEASE.txt](release_docs/RELEASE.txt) file in the [release_docs/](release_docs/) directory for information specific to the features and updates included in this release of the library. Several more files are located within the [release_docs/](release_docs/) directory with specific details for several common platforms and configurations. INSTALL - Start Here. General instructions for compiling and installing the library INSTALL_CMAKE - instructions for building with CMake (Kitware.com) INSTALL_parallel - instructions for building and configuring Parallel HDF5 INSTALL_Windows and INSTALL_Cygwin - MS Windows installations. HELP AND SUPPORT ---------------- Information regarding Help Desk and Support services is available at https://help.hdfgroup.org FORUM and NEWS -------------- The [HDF Forum](https://forum.hdfgroup.org) is provided for public announcements and discussions of interest to the general HDF5 Community. - News and Announcements https://forum.hdfgroup.org/c/news-and-announcements-from-the-hdf-group - HDF5 Topics https://forum.hdfgroup.org/c/hdf5 These forums are provided as an open and public service for searching and reading. Posting requires completing a simple registration and allows one to join in the conversation. Please read the [instructions](https://forum.hdfgroup.org/t/quickstart-guide-welcome-to-the-new-hdf-forum ) pertaining to the Forum's use and configuration. RELEASE SCHEDULE ---------------- ![HDF5 release schedule](doc/img/release-schedule.png) HDF5 does not release on a regular schedule. Instead, releases are driven by new features and bug fixes, though we try to have at least one release of each maintenance branch per year. Future HDF5 releases indicated on this schedule are tentative. | Release | New Features | | ------- | ------------ | | 1.14.4 | native float16 support, cloud-optimized HDF5 improvements | | 1.14.5 | Complex number support | | TBD | VFD SWMR | | 2.0.0 | TBD | This list of feature release versions is also tentative, and the specific release in which a feature is introduced may change. SNAPSHOTS, PREVIOUS RELEASES AND SOURCE CODE -------------------------------------------- Periodically development code snapshots are provided at the following URL: https://github.com/HDFGroup/hdf5/releases/tag/snapshot Source packages for current and previous releases are located at: https://portal.hdfgroup.org/Downloads Development code is available at our Github location: https://github.com/HDFGroup/hdf5.git