funpack, decompress fpacked files.  Version 1.1.2 (September 2008)

usage: funpack [-F] [-D] [-Z] [-P <pre>] [-O <name>] [-S] [-L] [-C] [-H] [-V] <FITS>

Flags must be separate and appear before filenames:
   -v          verbose mode; list each file as it is processed
   -F          overwrite input file by output file with same name
   -D          delete input file after writing output
   -P <pre>    prepend <pre> to create new output filenames
   -O <name>   specify full output file name
   -S          output uncompressed file to STDOUT
   -Z          recompress the output file with host GZIP program
   -L          list contents, files unchanged
   -C          don't update FITS checksum keywords
   -H          print this message
   -V          print version number
 <FITS>        FITS files to unpack