set terminal epslatex size 3.417, 4.8
set output "fig_harmonic-susceptibilities.tex"

data4 = "data/harmonic-susceptibilities/order-4.dat"
data6 = "data/harmonic-susceptibilities/order-6.dat"

set palette defined (0 'purple', 0.3 'blue', 0.6 'green', 1 'red')
stats data6 using "H"
set cbrange[STATS_min:STATS_max]
set logscale xycb
set nokey

set xrange [3:3000]
set yrange [0.005:20000]

unset colorbox

set multiplot layout 2,1 margins 0.15, 0.99, 0.1, 0.88 spacing 0,0
set size ratio 1 / 1.61803398875

unset xlabel
set ylabel '$\chi$' offset 3
set format x ''

set title "(a) fourfold symmetric" offset -8, -3

plot data4 using "L":"X":"dX":"H" with yerrorbars pt 0 lw 2 palette,\
     data4 using "L":"X":"H"      with lines palette

set xlabel '$L$' 
set colorbox horizontal user origin 0.15, 0.89 size 0.84, 0.03
set cblabel '(a) $h_4$ or (b) $h_6$' offset 0,6.5
set cbtics format '$10^{%T}$' offset 0,2.8
set format x

set title "(b) sixfold symmetric" offset -8, -3

plot data6 using "L":"X":"dX":"H" with yerrorbars pt 0 lw 2 palette,\
     data6 using "L":"X":"H"      with lines palette