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NDF_ASTAT
- Determine the state of an NDF axis component (defined or
undefined)
- Description:
The routine returns a logical value indicating whether a
specified NDF axis component has a defined value (or values).
- Invocation:
CALL NDF_ASTAT( INDF, COMP, IAXIS, STATE, STATUS )
- Arguments:
-
INDF = INTEGER (Given)
-
NDF identifier.
-
COMP = CHARACTER * ( * ) (Given)
-
Name of the axis component: 'CENTRE', 'LABEL', 'UNITS',
'VARIANCE' or 'WIDTH'.
-
IAXIS = INTEGER (Given)
-
Number of the NDF axis for which information is required.
-
STATE = LOGICAL (Returned)
-
Whether the specified component is defined.
-
STATUS = INTEGER (Given and Returned)
-
The global status.
- Notes:
-
A comma-separated list of axis component names may also be
given, in which case the routine will return the logical "AND" of
the states of the specified components (i.e. a .TRUE. result will
be returned only if all the components have defined values).
-
A value of zero may be given for the IAXIS argument, in which
case the routine will return the logical "AND" of the results for
all the NDF's axes.
Next: NDF_ASTYP - Set a new numeric type for an NDF axis array
Up: FORTRAN ROUTINE DESCRIPTIONS
Previous: NDF_ASSOC - Associate an existing NDF with an ADAM parameter
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