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astPurgeWCS - Delete all cards in the FitsChan describing WCS information

Description:
This function 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.
Synopsis:
void astPurgeWCS( AstFitsChan $*$this )
Parameters:
this
Pointer to the FitsChan.


next up previous 264
Next: astPutCards - Store a set of FITS header cards in a FitsChan
Up: AST Function Descriptions
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AST A Library for Handling World Coordinate Systems in Astronomy
Starlink User Note 211
R.F. Warren-Smith & D.S. Berry
24th May 2011
E-mail:ussc@star.rl.ac.uk

Copyright (C) 2009 Science \& Technology Facilities Council