+# Analysis description
+set encoding iso_8859_1
+set terminal x11
+set size 1,0.5
+set term postscript enhanced portrait "Helvetica" 12
+
+set ylabel "nb. iter. per second"
+set xlabel "nb. of cores"
+set key on outside left bmargin
+plot 'nb_iter_sec_ex15_juqueen.txt' using 1:2 t "GMRES/mg" with linespoints lt 1 lw 2 ps 0 pt 5,\
+ 'nb_iter_sec_ex15_juqueen.txt' using 1:3 t "TSARM CGLS/mg" with linespoints lt 2 lw 2 ps 0 pt 1,\
+ 'nb_iter_sec_ex15_juqueen.txt' using 1:4 t "TSARM LSQR/mg" with linespoints lt 3 lw 2 ps 0 pt 1,\
+'nb_iter_sec_ex15_juqueen.txt' using 1:5 t "GMRES/sor" with linespoints lt 4 lw 2 ps 0 pt 1,\
+ 'nb_iter_sec_ex15_juqueen.txt' using 1:6 t "TSARM CGLS/sor" with linespoints lt 5 lw 2 ps 0 pt 1,\
+ 'nb_iter_sec_ex15_juqueen.txt' using 1:7 t "TSARM LSQR/sor" with linespoints lt 6 lw 2 ps 0 pt 1
+
+