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)