This is the home of the Kochanski image and audio I/O libraries.
You can read and write 2-D images and multichannel time series data
in a variety of formats, including NASA FITS, NIST SPHERE,
EST (Edinburgh Speech Tools), SIG (Old Bell Labs audio format),
FOCAS (Old J.A.Tyson astronomy image format), and my own
GPK ASCII IMAGE format.

The library doesn't need to be told the input format,
and can write to many output formats (all of the above,
minus EST, plus ESPS audio).


You must compile and install gpklib first ( -lgpklib, or /usr/local/lib/gpklib.a).
That package contains header files that gpkio needs, and it also installs
make.inc, which is needed by the this makefile.

You MUST copy that make.inc (often in /usr/local/include/make.inc) into
this directory, or (better yet) make a symbolic link to it.
