p [-0.5:0.5] "0.01/FeSi.phi" u 1:2 t "0.01/FeSi.phi u 1:2" w l lw 2, "../../../GO/KERNEL/0.01/FeSi.phi" u 1:2 t "../../../GO/KERNEL/0.01/FeSi.phi u 1:2" w l lw 2