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Next: 1.4.3 Variable Data Access Up: 1.4 Features of the Previous: 1.4.1 File Format Options

1.4.2 Data Encoding Options

 

When creating a CDF, a user has the option of using any of the supported encodings:gif VAX, Sun, SGi Personal Iris and Power Series, DECstation, DEC Alpha/OSF1, DEC Alpha/OpenVMS (D_FLOAT and G_FLOAT), IBM RS6000 series, HP 9000 series, NeXT, IBM PC, Macintosh, or network (XDR - eXternal Data Representation). The created CDF may then be copied to any of the supported computers and read by the CDF library. When a value is read from the CDF, the CDF library may be requested to decode the value into the encoding of the computer being used or any of the other encodings (which may be desirable for various reasons). A CDF with any of the supported encodings may be read from and written to on any supported computer.



cdfsupport@nssdca.gsfc.nasa.gov