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IO Libraries

HDF4

The Hierarchical Data Format (HDF) is a set of file formats and libraries used to store and organize large scientific datasets. Read More »

HDF5

A complete redesign of the Hierarchical Data Formats and libraries used to store and organize large scientific datasets. Includes improved support for parallel I/O. Read More »

H5Part

H5Part is a simplified 'veneer' API that sits on top of HDF5 and supports several commonly used data models. Read More »

NetCDF

NetCDF (network Common Data Form) is a set of libraries and machine-independent data formats for creation, access, and sharing of array-oriented scientific data. Includes the NCO, NCCMP, and CDO tools. Read More »

I/O Library List

A full list of I/O libraries available at NERSC. Read More »