I'd like to draw an impulse graph from a text file that looks like this:
II 5 0 0 288.40 1.3033e+14
II 6 0 0 289.60 1.5621e+14
II 1 4 0 302.70 3.0084e+13
II 2 4 0 303.40 4.0230e+13
II 1 5 1 304.40 3.4089e+13
The plot conceptually should be plot "datafile.dat" using 5:6 w impulses ls $2
.
Basically, given a previously defined set of line styles, I'd like to input the line style number from column 2 for every couple of plotted points from column 5 and 6.
Also I'd like to create a text box, for every plotted point, taking strings from the first four columns.
Does somebody know if that's possible?
To use the data from column two as line style use set style increment user
and linecolor variable
:
set style increment user
plot "datafile.dat" using 5:6:2 with impulses lc var
In order to place a label, use the labels
plotting style:
plot "datafile.dat" using 5:6:1 with labels offset 0,1
Putting everything together, you have:
set style increment user
set for [i=1:6] style line i lt i
set yrange [0:*]
set offsets 0,0,graph 0.1,0
plot "datafile.dat" using 5:6:2 with impulses lc var, "" using 5:6:1 with labels offset 0,1
The result with 4.6.3 is: