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SPDF

What is Common Data Format (CDF)?

  • Self-describing data format for the storage of scalar and multidimensional data in a platform- and discipline-independent way

  • Scientific data management package (CDF Library) allows application developers to manage these data arrays

  • Transparent access to data and metadata through Application Programming Interfaces (APIs)

  • Built-in support for data compression (RLE, gZIP, Huffman) and automatic data uncompression

  • Large file support (> 2GBytes)

  • CDF library includes a suite of tools that allow users to manipulate CDF files

  • More Frequently-Asked Questions (FAQ)

[Download the latest operational version (V3.4.1)]

Please email gsfc-cdf-support@lists.nasa.gov with any CDF-related questions (both technical and policy-related).

Example external CDF visualization tool: Autoplot interactive browser

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