reset set term svg lw 2 fname 'Arial bold' fsize 16 set grid xtics ytics lt 1 lc rgb 0xAAAAAA lw .5 set key bottom right maxrows 5 set border 3 set tics nomirror set xtics rotate by 45 right unset mytics set xdata time set timefmt  '%b%Y' set format x '%m-%Y' set format y '10^%T' set autoscale fix set logscale y set yrange [1000:] set xtics 60*60*24*365  get_dt(i) = (i > 9) ? 2 : 1  set output 'wp_articlecount.svg' plot for[i=2:12] 'wp_articlecount.txt' using 1:i w l dt get_dt(i) title columnhead(i)  set output 'wp_articlecount2.svg' plot for[i=2:15] 'wp_articlecount2.txt' using 1:i w l dt get_dt(i) title columnhead(i) unset output