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dhead



.help dhead Mar2001 WCSTools
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NAME
dhead -- Set FITS or IRAF header keyword values
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USAGE
dhead [-nv] <FITS or IRAF file[s]> kw1 kw2 ... kwn
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DESCRIPTION
Delete keyword entries from the header of FITS or IRAF image[s].  If
a keyword does not already exist, ignore it.  To delete keywords in
a list of files, substitute @<listfile> for the file names on the command
line.  To delete a lot of keywords, put them, one per line, in a file
and substitute @<keylistfile> on the command line.  If two @ commands
are present, the program will figure out which contains file names
and which contains keywords.
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ARGUMENTS
.ls -n
Write a new file with an added "e" before the extension.  The default is
to overwrite the input file.
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.ls -v
Print confirmations of each parameter setting
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WEB PAGE
http://tdc-www.harvard.edu/software/wcstools/delhead.html
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AUTHOR
Doug Mink, SAO (dmink@cfa.harvard.edu)
.endhelp

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