# contour plot for Ala and Phe in r7h29 nanotube at fixed r=0.4nm
# - S. Vaitheeswaran, 8 Jan '08

set size square
set view 0,0
#set view 180,180
set contour base
#set noclabel
#*** Controlling contour lines ***#
   # Use one of the below options #
#set cntrparam levels 20 # ten contour lines are drawn
#set cntrparam levels incremental -1, 0.2, 1 # defines the initial,
                                            # increment, and final values
set cntrparam levels discrete\
  -14.3, -12, -9.5, -7., -4.5, -2., 0., 10., 20., 30 # define the height
                                            # at which contour lines are drawn

unset surface
set ticslevel 0    # reqd. if surface is shown:
                   # zero of Z-Axis moves to the XY plane
set isosample 20   # does not appear to affect tabulated data
unset key
#set xrange [10. : 170.]
#set yrange [25. : 165.]

set term table
set output "table.dat"
set pm3d map
splot 'contour.dat' matrix w l

!rm contour_plot.eps
set term postscript eps enhanced color solid
set output "contour_plot.eps"
#plot "table.dat" using 1:2 w l
plot "table.dat" i 0:0 using 1:2 w l lt 0 lw 3,\
     "table.dat" i 1:1 using 1:2 w l lt 1 lw 9,\
     "table.dat" i 2:2 using 1:2 w l lt 2 lw 9,\
     "table.dat" i 3:3 using 1:2 w l lt 3,\
     "table.dat" i 4:4 using 1:2 w l lt 4,\
     "table.dat" i 5:5 using 1:2 w l lt 5,\
     "table.dat" i 6:6 using 1:2 w l lt 6,\
     "table.dat" i 7:7 using 1:2 w l lt 7,\
     "table.dat" i 8:8 using 1:2 w l lt 8

set output
set term x11
splot 'contour.dat' matrix w l
#rep