set term png enhanced transparent font "Helvetica" 15
set encoding utf8
set auto
set border 15 lw 0.5

###################################################################
#	Partial wave
###################################################################

datatitle = "title.txt"
datalabel = "label.txt"
set macro
TI = '`head -1 '.datatitle.'`' 
LA = '`head -1 '.datalabel.'`' 

set key top left
set out 'plotpw.png'
set title @TI
set ylabel @LA
set xlabel 's (GeV^2)'
p 'output.txt' u 1:5 w l ls 1 lw 2 lc rgb "#b20000" title 'Re',\
'output.txt' u 1:6 w l ls 1 lw 2 lc rgb "#005900" title 'Im'