reset
set encoding utf8
set term svg size 600, 800             # qt, windows, wxt, svg, png, jpg etc. (qt erlaubt Export nach SVG und PNG)
                                       # Werden Zeichnungen von einem Terminal exportiert, so sind die Ergebnisse nicht
                                       # mit denen der standardspezifischen Terminals identisch.
set size 1, 1
set   autoscale                        # scale axes automatically
unset log                              # remove any log-scaling
unset label                            # remove any previous labels
unset arrow
set datafile fortran
set xtics auto                          # set xtics automatically
set ytics auto                          # set ytics automatically
set title "LK(200), LK(1000), Hubblesphäre, Ereignishorizont" font ", 20"  # Titel der Zeichnung
set xlabel "Physikalische Distanz Mrd. Lichtjahre" font ", 25" # x-Achse (waagerecht)
set ylabel "Mrd. Jahre" font ", 25"                         # y-Achse (senkrecht)
set tics font ", 19"  
set xrange [0:20]                      # set x-Achse 0-20 Mrd. Lichtjahre
set x2range [0:20]   
set yrange [0:1020]                      # set y-Achse (t-Achse, 0-42 Mrd. Jahre)
#set y2range[0:0.28975140788466E+25]
set datafile separator comma
unset key
set key top right
#set key top center
#set key box
#set key left bottom
#set key bmargin 

set x2tics
#set y2tics auto
set border 7
set ytics nomirror
set rmargin 14
set key off

set output "t1000-phys.svg"
plot "1T200.TXT"  using 6:2 with lines lw 1.5 lt rgb "blue",\
     "1T1000.TXT" using 4:2 with lines lw 1.5 lt rgb "red",\
     "1T1000.TXT" using 5:2 with lines lw 1.5 lt rgb "green" dt 2,\
     "1T1000.TXT"  using 6:2 with lines lw 1.5 lt rgb "black" dt 5,\
     "RACHSE1000.TXT" using 3:2 with linespoints lt rgb "black" pt "\U+2014" lw 2


 #    "Z42G1U.TXT"  using 2:1 with lines lw 1.5 lt rgb "blue" title columnheader(2),\
 #    "Z42G2U.TXT"  using 2:1 with lines lw 1.5 lt rgb "blue" title columnheader(2),\
 #    "Z28.TXT"  using 2:1 with lines lw 1.5 lt rgb "black" title columnheader(2),\
 #    "Z14.TXT"  using 2:1 with lines lw 1.5 lt rgb "black" title columnheader(2),\
 #    "Z56.TXT"  using 2:1 with lines lw 1.5 lt rgb "black" title columnheader(2),\
 #    "Z70.TXT"  using 2:1 with lines lw 1.5 lt rgb "black" title columnheader(2),\
 #    "Z100.TXT"  using 2:1 with lines lw 1.5 lt rgb "black" title columnheader(2)
