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Ncard - Number of FITS header cards in a FitsChan

Description:
This attribute gives the total number of FITS header cards stored in a FitsChan. It is updated as cards are added or deleted.
Type:
Integer, read-only.
Class Applicability:
FitsChan
All FitsChans have this attribute.


next up previous 264
Next: Ncolumn - The number of columns in the table
Up: AST Attribute Descriptions
Previous: Naxes - Number of Frame axes

AST A Library for Handling World Coordinate Systems in Astronomy
Starlink User Note 211
R.F. Warren-Smith & D.S. Berry
25th February 2013
E-mail:starlink@jiscmail.ac.uk

Copyright (C) 2014 Science \& Technology Facilities Council