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<TITLE> cardins
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<p>
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<A NAME="section-1.1.1"><H3>NAME</H3></A>
<P>
ft_cardins,ft_cardapp,ft_carddel -Fitsy FITS card insert and delete routines.
<A NAME="section-1.1.2"><H3>SYNOPSIS</H3></A>
<PRE>
FITSCard ft_cardins(FITSHead fits, FITSCard card, FITSCard here);
FITSCard ft_cardapp(FITSHead fits, FITSCard card);
FITSCard ft_carddel(FITSHead fits, FITSCard card);
<P>
</PRE>
<A NAME="section-1.1.3"><H3>PARAMETERS</H3></A>
<UL>
<P>
<LI> <B>FITSHead fits</B> - FITS header.
<LI> <B>FITSCard card</B> - FITS card to insert, append or
delete.
<LI> <B>FITSCard here</B> - Insert <B>card</B> after <B>here</B>
</UL>
<A NAME="section-1.1.4"><H3>DESCRIPTION</H3></A>
<A NAME="section-1.1.4.1"><H4>ft_cardins</H4></A>
<P>
Insert a <B>card</B> into a FITS header after <B>here.</B>
<P>
If <B>here</B> is NULL <B>card</B> is inserted before the END card.
<P>
Returns <B>card</B>;
<A NAME="section-1.1.4.2"><H4>ft_cardapp</H4></A>
<P>
Append a card to the end of the FITS header.
<P>
Retuns <B>card.</B>
<A NAME="section-1.1.4.3"><H4>ft_carddel</H4></A>
<P>
Delete a card from a FITS header.
<P>
Returns <B>card</B> which now points the the card after
the one deleted
<A NAME="section-1.1.5"><H3>EXAMPLES</H3></A>
<PRE>
FITSCard here;
FITSBuff card;
<B>ft_cardkey</B>(&card, "Keyword", 0);
<B>ft_cardseti</B>(&card, 4, NULL);
/* Insert a new card "Keyword" after the 4th card.
*/
here = <B>ft_cardins</B>(fits, &card, <B>ft_cardnth</B>(4));
/* Append the same card to the header
*/
card = <B>ft_cardapp</B>(fits, &card);
/* Delete the first card.
*/
<B>ft_carddel</B>(fits, here);
<P>
</PRE>
<p>
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