The image copying and conversion utility imf_copy is started as
imf_copy [options] infile outfile [outtype]
The file infile will be copied to outfile. The
outtype specifies the format of outfile. If no type is
specified, the file name extension of outfile is used. See
section for a list of valid formats. The map
format is especially valuable for creating memory-mappable texture images (see pages
and
for details). Three options are supported: