I am currently plotting multiple 2D (x,y) datafiles in a gnuplot fence plot.
I've created a list with all the files
list='file1.dat file2.dat file3.dat'
adding the z value for the 3rd axis in this way
z_index='1 2 3'
then I'm able to plot so that each datafile corresponds a different z values
splot for [i=1:words(list)] word(list,i) u (real(word(z_index,i))):($1):($2) w l
However, I would like to do the same using zerrorfill with transparency instead, as filledcurve does not permit me to do it in a straightforward way.
I know from the manual that A fence plot is generated by splot with zerrorfill using input columns i y z_base z_base Fi(y)
, but I don't understand how to transport my code to fullfill the zerrorfill syntax.
Any solution? Pls commenting the code would be kindly appreciated!