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CDF_DOC

CDF_DOC

The CDF_DOC procedure retrieves general documentation information about a Common Data Format file.

Examples


id=CDF_CREATE('VersionCheck')   ; Create a CDF file.
CDF_DOC, id, vers, rel, copy, INCREMENT=incr
PRINT,'File Written Using CDF', vers, rel, incr, $
   FORMAT='(A,I1,".",I1,"r",I2)'
CDF_CLOSE, id ; Close the CDF file.

IDL Output

File Written Using CDF2.6

Syntax


CDF_DOC, Id, Version, Release, Copyright [, INCREMENT=variable]

Arguments


Id

A CDF ID, returned from a previous call to CDF_OPEN or CDF_CREATE.

Version

A named variable in which the version number of the CDF library that created the CDF is returned.

Release

A named variable in which the release number of the CDF library that created the CDF is returned.

Copyright

A named variable in which the copyright notice of the CDF library that created the CDF is returned.

Keywords


INCREMENT

Set this keyword to a named variable that will contain the increment of the CDF library that created the specified CDF file.

Version History


Pre 4.0

Introduced



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