infile,s,a,"",,,"Name of input FITS table and [ext#]"
outfile,s,a,"",,,"Name of output FITS table file"
keywords,s,a,"-",,,"Columns to be compared"
copyover,s,h,"",,,"Columns to be copied over to the new output file"
exclude,s,h,"",,,"Columns NOT to be copied over to the new output file"
clobber,b,h,no,,,"Overwrite existing output file?"
mode,s,h,"ql",,,