Provided by: ctsim_6.0.2-5_amd64 bug

NAME
       if2 - binary operations between two image (IF) files.


SYNOPSIS
       if2 infile1 infile2 outfile [OPTIONS]


DESCRIPTION
       if2 performs binary functions on two input IF image files.


OPTIONS
       if2 accepts the following options:

       --add           Add infile1 and infile2.

       --sub           Subtract infile2 from infile1.

       --mul           Multiply images.

       --comp          Compare images.

       --column-plot n Plot column.

       --row-plot n    Plot row.

       --verbose       Verbose mode.

       --version       Print version.

       --help          Print terse help summary


AUTHORS
       Kevin Rosenberg, M.D. <kevin@ctsim.org>


HISTORY
       CTSim  was  begun in 1983 using MS-DOS and an EGA display adapter. In 1999 it was ported to GNU/Linux and
       later ported to Microsoft Windows.


SEE ALSO
       ctsim(1) ctsimtext(1) if1(1) ifexport(1) ifinfo(1) linogram(1) phm2helix(1) phm2if(1) phm2pj(1)  pj2if(1)
       pjHinterp(1) pjinfo(1) pjrec(1)

Kevin Rosenberg                                                                                           if2(1)