Making Tables:
-----------------------------------------------
command: make TNUM=5E
output: trial5E.tex, inc_trial5E.tex
to save in ../experiments/: inc_trial5E.tex
Note: if results aren't in trial5E.res, for 
      example they are in trial4A.res, then 
      pass the arg RNUM=4A to make. The value
      of RNUM defaults to equal TNUM.


Making Plots:
------------------------------------------------
command: make TNUM=5E plt
output: trial5E.plt, trial5E.fig
to save in ../experiments/: trial5E.fig
Note: if results aren't in trial5E.res, for 
      example they are in trial4A.res, then 
      pass the arg RNUM=4A to make. The value
      of RNUM defaults to equal TNUM.


Note: trial5E.gp is the gnuplot script used to plot
the data in trial5E.plt, into trial5E.fig. It is
used inside the Makefile