--- /dev/null
+set term png large enhanced
+set output "_a.png"
+#set size 0.8,0.5
+unset key
+set xlabel "residue index"
+set ylabel "residue index"
+plot "< awk -f ../files/peaks.awk _a.nmr | grep '1$'" u 2:3:1 lc variable pt 1 lw 2,"< awk -f ../files/peaks.awk _a.nmr | grep '0$'" u 2:3:1 pt 5 ps 1 lc -1
+set output
+# EOF