The CDF5 format is supported, in coordination with the parallel-netcdf project.Īll formats are ' self-describing'.The HDF4 SD format is supported for read-only access.The netCDF-4/HDF5 format was introduced in version 4.0 it is the HDF5 data format, with some restrictions.The 64-bit offset format was introduced in version 3.6.0, and it supports larger variable and file sizes.The classic format was used in the first netCDF release, and is still the default format for file creation.The netCDF libraries support multiple different binary formats for netCDF files:

The format was originally based on the conceptual model of the Common Data Format developed by NASA, but has since diverged and is not compatible with it.

7 Interoperability of C/Fortran/C++ libraries with other formats.

Further releases are planned to improve performance, add features, and fix bugs. Version 4.7.0 (2019) added support for reading Amazon S3 objects. Version 4.3.0 (2012) added a CMake build system for Windows builds. Version 4.1 (2010) added support for C and Fortran client access to specified subsets of remote data via OPeNDAP. Version 4.0 (released in 2008) allowed the use of the HDF5 data file format. The original netCDF binary format (released in 1990, now known as 'netCDF classic format') is still widely used across the world and continues to be fully supported in all netCDF releases.

The project started in 1988 and is still actively supported by UCAR. NetCDF Classic and 64-bit Offset Format are an international standard of the Open Geospatial Consortium. They are also the chief source of netCDF software, standards development, updates, etc. The project homepage is hosted by the Unidata program at the University Corporation for Atmospheric Research (UCAR). NetCDF ( Network Common Data Form) is a set of software libraries and self-describing, machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data.

Python panda .cdf files