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NDF_HNREC - Determine the number of NDF history records present

Description:
The routine returns a count of the number of history records present in an NDF.

Invocation:
CALL NDF_HNREC( INDF, NREC, STATUS )

Arguments:
INDF = INTEGER (Given)
NDF identifier.
NREC = INTEGER (Returned)
Number of history records.
STATUS = INTEGER (Given and Returned)
The global status.

Notes:
  • The number of records returned may be zero if a history component exists but no history information has yet been entered.
  • An error will result if there is no history component present in the NDF.



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Next: NDF_HOUT - Display text from an NDF history record
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Starlink User Note 33
R.F. Warren-Smith
11th January 2000
E-mail:rfws@star.rl.ac.uk

Copyright © 2000 Council for the Central Laboratory of the Research Councils