octanol displays protein hydropathy.

Here is a sample session with octanol:

% octanol
Input sequence: sw:opsd_human
Graph type [x11]:

Mandatory qualifiers:

[-sequencea] (sequence)

Sequence USA.

[-graph] (xygraph)

Graph type.

Optional qualifiers:

-datafile (datafile)

White-Wimley data file (Ewhite-wimley.dat).

-width (integer)

Window size.

-octanolplot (boolean)

Display the octanol plot.

-interfaceplot (boolean)

Display the interface plot.

-[no]differenceplot (boolean)

Display the difference plot.