# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
# set output 'waterfallplot.1.png'
unset key
set view 42, 27, 1, 1.2
set samples 101, 101
set style data lines
set xyplane at 0
set xtics border in scale 0,0 mirror norotate  autojustify
set ytics border in scale 0,0 mirror norotate  autojustify
set ytics  norangelimit 10.0000,10 ,50.0000
set title "Waterfall plot" 
set title  offset character 0, -5, 0 font "" textcolor lt -1 norotate
set trange [ * : * ] noreverse nowriteback
set urange [ * : * ] noreverse nowriteback
set vrange [ * : * ] noreverse nowriteback
set xlabel "x" 
set xrange [ 0.00000 : 0.900000 ] noreverse nowriteback
set x2range [ * : * ] noreverse writeback
set ylabel "scan" 
set yrange [ 0.00000 : 50.0000 ] noreverse writeback
set y2range [ * : * ] noreverse writeback
set zrange [ 0.00000 : 15.0000 ] noreverse writeback
set cbrange [ * : * ] noreverse writeback
set rrange [ * : * ] noreverse writeback
set colorbox vertical origin screen 0.9, 0.2 size screen 0.05, 0.6 front  noinvert bdefault
Gauss(x,mu,sigma) = 1./(sigma*sqrt(2*pi)) * exp( -(x-mu)**2 / (2*sigma**2) )
A(x) = Gauss(x, 0.2, 0.05)
B(x) = 0.8 * Gauss(x, 0.2 + s, 0.03)
C(x) = 0.1 * Gauss(x, 0.2 + 1.5*s, 0.02)
F(x) = f * A(x) + (1-f) * B(x) + C(x)
NO_ANIMATION = 1
s = 0.25
f = 0.333333333333333
## Last datafile plotted: "$DATA"
splot for [scan=48:2:-2] $DATA index scan       using 1:(scan):2 with filledcurves lc "black" fc background