Latest HDF4 topics

Topic	Replies	Views	Activity
HDF4 change procedure Breaking Changes While maintaining HDF4, we strive to preserve compatibility in the file format, API, and build system. Sometimes, however, we have to break these things in order to keep the library functional as langua…	3	462	June 28, 2023
About the HDF4 category	0	468	January 13, 2023
Fortran interface still problematic on 64-bit?	2	1897	May 30, 2025
Dropping Autotools in HDF4	0	175	May 6, 2025
.nc file clipped from .hdf file won't appear properly geolocated in GIS	2	320	July 2, 2024
HDF-4.2.11 compile issue	2	571	February 6, 2024
HDF4 SSL Dependency	11	1873	January 20, 2024
Reading the Attributes of an HDF-EOS File	1	430	January 9, 2024
Undefined Reference to 'gdopen'	12	2084	October 31, 2023
Weird HDF4 Behavior on macOS	11	879	October 12, 2023
Error building 4.2.16-2 on MacOS Ventura with ARM CPU	2	684	September 14, 2023
Error while compiling HDF4 with intel icx compiler	7	914	July 21, 2023
HDF4 proposed changes	1	416	June 28, 2023
Who still uses the Fortran interface?	5	774	June 28, 2023
Does anyone use the HDF4-built netCDF tools?	1	555	February 20, 2023
HDF4 4.2.16 testers wanted!	4	606	April 26, 2023
Hdf4 install error when use make	1	1150	January 13, 2023
Error while install HDF4 (4.2.15) as a dependency for HDF-EOS2	1	1174	January 13, 2023
HDF4 undefined reference on redhat 8	0	941	August 12, 2022
Building HDF4 on Graviton2 (aarch64): Any patches?	2	971	January 6, 2023
HDF-4.2.14 compilation error with GCC-10	5	1832	December 14, 2022

HDF4 change procedure

Breaking Changes While maintaining HDF4, we strive to preserve compatibility in the file format, API, and build system. Sometimes, however, we have to break these things in order to keep the library functional as langua…