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AST_PURGEWCS - Delete all cards in the FitsChan describing WCS information

Description:
This routine deletes all cards in a FitsChan that relate to any of the recognised WCS encodings. On exit, the current card is the first remaining card in the FitsChan.
Invocation:
CALL AST_PURGEWCS( THIS, STATUS )
Arguments:
THIS = INTEGER (Given)
Pointer to the FitsChan.
STATUS = INTEGER (Given and Returned)
The global status.


next up previous 264
Next: AST_PUTCARDS - Store a set of FITS header cards in a FitsChan
Up: AST Routine Descriptions
Previous: AST_PURGEROWS - Remove all empty rows from a table

AST A Library for Handling World Coordinate Systems in Astronomy
Starlink User Note 210
R.F. Warren-Smith & D.S. Berry
24th May 2011
E-mail:ussc@star.rl.ac.uk

Copyright (C) 2009 Science \& Technology Facilities Council