HDF Forum

Topic	Replies	Views	Activity
Read Before Posting: Welcome to The HDF Forum HDF5 Library Welcome to The HDF Forum. This forum is maintained by The HDF Group, the developers and maintainers of HDF technologies. It is a community-driven forum first, and HDF Group staff will help find answers to questions on a …	1	946	March 14, 2023
HUG25 highlights and thoughts on the future of HDFView - Gerd Heber on Call the Doctor 6/3/25 News and Announcements	3	15	June 3, 2025
IOWarp - improving data handling in modern scientific workflows, especially for AI - Luke Logan on Call the Doctor 5/27/25 News and Announcements	3	16	June 3, 2025
Merging a 3D array on the second axis h5py	5	24	June 3, 2025
Allow other metadata hashes (crc32c) as an alternative to Bob Jenkins' lookup3 HDF5 Library	0	15	June 2, 2025
Fortran interface still problematic on 64-bit? HDF4	2	29	May 30, 2025
HDF5 File Format Specification Version 3.0 missing Documentation Discussion	10	90	May 28, 2025
h5py read operation occasionally hangs when reading a bunch of files continually h5py	1	19	May 28, 2025
Can i Multithread reading over different datasets or different chunks of a dataset? HDF5 Library	15	69	May 27, 2025
How to build (properly) static (fortran and parllel enabled) HDF5 library HDF5 Library	10	25	May 23, 2025
Please take a moment and respond to the HDFView survey HDFView / Java HDF Object Package	1	26	May 22, 2025
Running HSDS on Windows using WSL2 - John Readey on Call the Doctor 5/13/25 News and Announcements	3	22	May 22, 2025
Aleksandar Jelenak on Call the Doctor today, Tuesday 5/20 News and Announcements	3	13	May 22, 2025
Using c++ 1.8 API but CommonFG->openGroup not defined HDF5 Library	7	43	May 16, 2025
What do you want to see in "HDF5 2.0"? HDF5 Library	69	5556	May 12, 2025
Join us for the Community Roundtable Events at the 2025 HDF5 User Group Meeting! News and Announcements	7	35	May 27, 2025
When CVEs will be fixed HDF5 Library	1	39	May 7, 2025
HUG25, HDF Clinic Format, and Voice-of-the-User - Gerd Heber on Call the Doctor 5/6/25 News and Announcements	3	20	May 7, 2025
Dropping Autotools in HDF4 HDF4	0	12	May 6, 2025
Compile HDF5 Library in MultiThreadedDebug, doubts about libaec HDF5 Library	6	49	May 5, 2025
Optimize compression performance C++ Users' Group	2	42	May 2, 2025
Markitdown for HDF5 Future Development and Product Ideas	1	54	May 1, 2025
RFC on extending VOL connector capability reporting HDF5 Library	1	33	April 30, 2025
Naming of HDF5 datatypes: looking for feedback Library Development	4	50	April 30, 2025
State of HDF5 Documentation - Call the Doctor 4/22/25 News and Announcements	3	20	April 30, 2025
Better Tools for HDF5 - Gerd Heber on Call the Doctor 4/29/25 News and Announcements	3	22	April 29, 2025
Working Group Meeting - Thursday, May 1 - Final Agenda News and Announcements	2	15	May 1, 2025
Building the HDF5 library and its filter plugins in a conda virtual environment using CMake presets - Aleksandar Jelenak on Call the Doctor 4/15/25 News and Announcements	4	28	April 25, 2025
We've reached 700 stars! HDF5 Library	3	536	April 25, 2025
The next HSDS release - John Readey on Call the Doctor 4/8/25 News and Announcements	6	65	April 22, 2025

Read Before Posting: Welcome to The HDF Forum

Welcome to The HDF Forum. This forum is maintained by The HDF Group, the developers and maintainers of HDF technologies. It is a community-driven forum first, and HDF Group staff will help find answers to questions on a …