# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
# set output 'varcolor.4.png'
set boxwidth 0.2 absolute
unset key
set style increment default
set style data lines
set title "variable color using 'lc palette z'" 
set xrange [ 0.00000 : 11.0000 ] noreverse nowriteback
set x2range [ * : * ] noreverse writeback
set yrange [ -4.00000 : 10.0000 ] noreverse nowriteback
set y2range [ * : * ] noreverse writeback
set zrange [ * : * ] noreverse writeback
set cbrange [ * : * ] noreverse writeback
set rrange [ * : * ] noreverse writeback
by3(x) = (((int(x)%3)+1)/6.)
by4(x) = (((int(x)%4)+1)/7.)
rgbfudge(x) = x*51*32768 + (11-x)*51*128 + int(abs(5.5-x)*510/9.)
## Last datafile plotted: "candlesticks.dat"
plot 'candlesticks.dat'         using 1:5:2:6:(.2):1 with boxerror lc pal z fs solid 0.5,      '' using 1:(1):1 with points pt 11 lc pal z,      '' using 1:(8):(by3($0)):(by4($0)):1 with xyerrorbars lc pal z,      '' using ($1+.5):($2/2):1 with impulses lc pal z lw 3,     '' using 1:(-3):(0.5):(1):1 with vectors lc pal z,     '' using 1:(-1):1:1 with labels tc pal z