plot "data_${atom}10_v${basis}_cas1010" u 1:2 w l lw 3 title "FCI ${basis}", $FCI w l lw 3 title "2*${atom} FCI", "" u 1:(\$2+\$6) w l lw 3 title "FCI ${basis}+LDA", $FCI_LDA w l lw 3 title "2*(FCI ${atom} + LDA)", 'exact-${atom}10' u (\$1):2 w l lw 3 smooth csplines title "Exact spline"
plot "data_${atom}10_v${basis}_cas1010" u 1:2 w l lw 3 title "FCI ${basis}", $FCI w l lw 3 title "2*${atom} FCI", "" u 1:(\$2+\$7) w l lw 3 title "FCI ${basis}+PBE", $FCI_PBE w l lw 3 title "2*(FCI ${atom} + PBE)", 'exact-${atom}10' u (\$1):2 w l lw 3 smooth csplines title "Exact spline"
plot "data_${atom}10_v${basis}_cas1010" u 1:2 w l lw 3 title "FCI ${basis}", $FCI w l lw 3 title "2*${atom} FCI", "" u 1:(\$2+\$8) w l lw 3 title "FCI ${basis}+PBE on top", $FCI_PBEont w l lw 3 title "2*(FCI ${atom} + PBE on top)", 'exact-${atom}10' u (\$1):2 w l lw 3 smooth csplines title "Exact spline"
plot "data_${atom}10_v${basis}_cas1010" u 1:2 w l lw 3 title "FCI ${basis}", $FCI w l lw 3 title "2*${atom} FCI", "" u 1:(\$2+\$9) w l lw 3 title "FCI ${basis}+PBE on top / density", $FCI_PBEontden w l lw 3 title "2*(FCI ${atom} + PBE on top / density)", 'exact-${atom}10' u (\$1):2 w l lw 3 smooth csplines title "Exact spline"
plot "data_${atom}10_v${basis}_cas1010" u 1:(\$2 - $FCI) w l lw 3 title "FCI ${basis}", "" u 1:(\$2+\$6 -$FCI_PBEontden) w l lw 3 title "FCI ${basis}+PBE on top / density" , 'exact-${atom}10' u (\$1):(\$2 - $exact) w l lw 3 smooth csplines title "Exact spline", 'exact-${atom}10' u (\$1):(\$2 - $exact) w p ps 0.5 notitle