Files in directory /r34.1 of check-in 7c9b12ccf49fcad55948c6ba9531d2e4d5aa20b42a47e1b3e5e3dfc7cfd37ff4
The "plot" directory seems to contain a set of files relating to "gnuplot". They may be distributed IF UNCHANGED (and I believe that the copies here are unaltered from the original versions).