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- Description:
The routine unmaps an NDF axis array which has previously been
mapped for READ, UPDATE or WRITE access.
- Invocation:
CALL NDF_AUNMP( INDF, COMP, IAXIS, STATUS )
- Arguments:
-
INDF = INTEGER (Given)
-
NDF identifier.
-
COMP = CHARACTER * ( * ) (Given)
-
Name of the axis array component to be unmapped: 'CENTRE',
'VARIANCE', 'WIDTH' or '*'. The last value acts as a wild
card, causing all mapped axis components to be unmapped.
-
IAXIS = INTEGER (Given)
-
Number of the NDF axis whose array is to be unmapped.
-
STATUS = INTEGER (Given and Returned)
-
The global status.
- Notes:
-
This routine attempts to execute even if STATUS is set on
entry, although no further error report will be made if it
subsequently fails under these circumstances.
-
A comma-separated list of axis component names may also be
given, in which case each component will be unmapped in turn.
-
A value of zero may be supplied for the IAXIS argument, in
which case the routine will unmap the specified component(s) for
all the NDF's axes.
-
An error will be reported if a component has not previously
been mapped for access, except in cases where a wild card
unmapping operation is specified (either with a component name of
'*' or an axis number of zero).
Next: NDF_BAD - Determine if an NDF array component may contain bad pixels
Up: FORTRAN ROUTINE DESCRIPTIONS
Previous: NDF_ATYPE - Obtain the numeric type of an NDF axis array
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