#!/usr/bin/gnuplot
set title 'Perfil Montseny rumb 164 SE'
set terminal png
#set size ratio 1
set grid
set nokey
set xlabel "Distancia en metres"
set ylabel "Alcada en metres"
set xrange [0:7500]
set yrange [200:1600]
set ytics 100
set label "Envol 1525 m" at 20,1560 left 
set label "Carretera" at 940,1130 left
set label 3 "Riera Ciuret - Fontmartina" at 1180,1020 left
set label 4 "Carretera-Can Pla-Can Verdaguer" at 3380,700 left
set label 5 "Linia-Campins" at 5470,350 left
set label 6 "Aterratge 266 m" at 6350,266 left
set label 7 "Planeig a 7:1" at 1170,1223,0 tc lt 1 rotate by 0
set label 8 "Planeig a 8:1" at 2000,1300,0 tc lt 3 rotate by 0
set label 9 "727 m" at 6390,742
set label 10 "612 m" at 6390,627
plot 'perfil164.txt' using 1:2 with lines 2, \
     'gr7-1.txt' using 1:2 with lines 1, \
     'gr8-1.txt' using 1:2 with lines 3
set out 'perfil.png'; replot
pause -1