If you have a pointer to any AST Object, you can display the data stored in that Object in textual form as follows:
astShow( wcsinfo );
Here, we have used a pointer to the FrameSet which we read earlier (). The result is written to the program's standard output stream. This can be very useful during debugging.
For more details about using astShow, see
. For information about interpreting the
output, also see .
AST A Library for Handling World Coordinate Systems in Astronomy