Hierarchical Data Format, Version 4
High-level access functions make it easy to read a data set from an HDF4 or HDF-EOS file. Low-level functions provide direct access to functions in the HDF4 library. You must use the low-level functions to export data to an HDF4 file.
- High-Level Functions for HDF4 Files
Easily view and read HDF4 files
- Low-Level Functions for HDF4 Files
Interact directly with HDF4 library functions