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astEmptyFits - Delete all cards in a FitsChan

Description:
This function deletes all cards and associated information from a FitsChan.
Synopsis:
void astEmptyFits( AstFitsChan $*$this )
Parameters:
this
Pointer to the FitsChan.
Notes:
  • This method simply deletes the cards currently in the FitsChan. Unlike astWriteFits, they are not first written out to the sink function or sink file.

  • Any Tables or warnings stored in the FitsChan are also deleted.

  • This method attempt to execute even if an error has occurred previously.


next up previous 264
Next: astEnd - End an AST context
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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
25th February 2013
E-mail:starlink@jiscmail.ac.uk

Copyright (C) 2014 Science \& Technology Facilities Council