@percusse i am just trying to read the gnuplot set table output # Curve 0 of 1, 50 points
# Curve title: "sin(x)"
# x y type
0.00000 0.00000 i
0.03206 0.00056 i
0.06411 0.00112 i
0.09617 0.00168 i
# Curve 1 of 3, 50 points
# Curve title: "cos(x)"
# x y type
0.00000 1.00000 i
0.03206 1.00000 i
0.06411 1.00000 i
0.09617 1.00000 i
# Curve 2 of 3, 50 points
# Curve title: "tan(x)"
# x y type
0.00000 0.00000 i
0.03206 0.00056 i
0.06411 0.00112 i