[Gnuplot-info] Smooth with filledcurves

[Brynolf <pat...@gm...>]

Hello, 

I want to use smoothing with the filledcurves plot, but I am unable to do
so. When I add smooth csplines to the command it will only consider the
first two columns and disregard the third column and plot a line, not two
lines with filled center, so to speak. Any help appreciated! My code:

set terminal pngcairo
set output 'plotData.png'
set style fill transparent solid .1 noborder

plot "data.dat" using 1:2 title "avg" smooth csplines lc rgbcolor "blue",\
	"" using 1:($2-sqrt($3)) notitle smooth csplines lc rgbcolor "blue",\
	"" using 1:($2+sqrt($3)) notitle smooth csplines lc rgbcolor "blue",\
	"" using 1:4 title "mag" smooth csplines ls 1 lc rgbcolor "red",\
	"" using 1:($4-sqrt($5)):($4+sqrt($5)) w filledcu notitle smooth csplines
lc rgbcolor "black"

with data.dat containing:
30	0.062091	        0.00055934	0.062135	        0.00060258
35	1.5811		0.0011609	1.4886		0.34498
40	5.7981		0.0022667	5.466		        4.768
45	2.9185		0.0014332	2.7366		1.1653
50	1.0325		0.0027071	0.97853		0.14908
55	0.95136		0.0030296	0.90318		0.12694
60	1.1746		0.0022948	1.1095		0.19144
65	1.1357		0.0024049	1.0738		0.17953
100	0.81919		0.0037934	0.78151		0.095113
125	0.76154		0.0040944	0.72843		0.082592
150	0.70832		0.0044431	0.67914		0.071776



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