# set terminal png transparent nocrop enhanced font arial 8 size 500,350 
# set output 'datastrings.6.png'
set bar 1.000000
set border 3 front linetype -1 linewidth 1.000
set style rectangle back fc lt -3 fillstyle  solid 1.00 border -1
set key inside right bottom vertical Right noreverse enhanced autotitles nobox
set size ratio 1 1,1
set noxtics
set noytics
set title "Read labels from a datafile column\nHere the 'plot with labels' command generates a\nC-alpha trace of retro-GCN4 peptide" 
set rrange [ * : * ] noreverse nowriteback  # (currently [0.00000:10.0000] )
set trange [ * : * ] noreverse nowriteback  # (currently [-5.00000:5.00000] )
set urange [ * : * ] noreverse nowriteback  # (currently [-5.00000:5.00000] )
set vrange [ * : * ] noreverse nowriteback  # (currently [-5.00000:5.00000] )
set xlabel "X--->" 
set ylabel "Z--->" 
set ylabel  offset character 0, 0, 0 font "" textcolor lt -1 rotate by 90
set y2label  offset character 0, 0, 0 font "" textcolor lt -1 rotate by 90
set cblabel  offset character 0, 0, 0 font "" textcolor lt -1 rotate by 90
set locale "C"
plot 'labelplot.pdb' using 7:9 with lines notitle,       '' using 7:9:4 with labels tc lt 3 font "Helvetica,10" notitle