set term post color eps 16
set output "orbits.eps"
# 
#pl "Eo" wi li, "Ao" wi li, "E_p_12_7_23" wi po ps 3 pt 7, \
#   "A_p_13_2_20" wi po ps 3 pt 7, "T_traj" wi li
pl "Eo" wi li, "Ao" wi li, "T_traj" wi li,\
   "A_p_13_2_20" wi po ps 3 pt 7, "E_p_12_7_23" wi po ps 3 pt 7

set output "tangent_ls.eps"
pl "Eo" wi li, "Ao" wi li, "E_p_14_5_27" wi po ps 3 pt 7, \
      "A_p_14_5_27" wi po ps 3 pt 7
set output "dv_s.eps"
set xtics 2.456e6,5e2,2.457e6
set ytics 2.456e6,5e2,2.458e6
set contour
set cntrparam levels discrete 4,6,8,10
set grid
set xlabel "departure"
set ylabel "arrival"
set zlabel "delta v"
set view 66,103
spl "dv" us 3:4:9 wi li
set output "dv_c.eps"
set view 0,90
set nosurf
spl "dv" us 3:4:9 wi li