Description:
This routine returns the number of ancestors described in the supplied provenance structure.
Invocation
CALL NDG_COUNTPROV( IPROV, COUNT, STATUS )
Arguments
IPROV = INTEGER
(Given)
An identifier for a structure holding the provenance information read from an NDF, as
returned by NDG_READPROV.
COUNT = INTEGER (Returned)
The number of ancestors in the
supplied provenance structure.
STATUS = INTEGER (Given and Returned)
The global status.
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