Colours

[au76666]

I wanted to plot some planes in a 3D plot red, using this:

splot 'err.dat' w l lt 1, \
'err.dat' using 1:2:4 w l lt 2 lc rgb "red", \
'err.dat' using 1:2:5 w l lt 2 lc rgb "red"

but they came out black. What am I doing wrong please?

[au76666]

Post by au76666
splot 'err.dat' w l lt 1, \
'err.dat' using 1:2:4 w l lt 2 lc rgb "red", \
'err.dat' using 1:2:5 w l lt 2 lc rgb "red"
but they came out black. What am I doing wrong please?

Forget it (you probably have anyway). I didn't know
that you have to specify color with set term postscript.