- set output '`basename $0 .sh`.eps'; $PLOT_CMD" | gnuplot
- echo "set terminal x11 enhanced; $PLOT_CMD" | gnuplot -persist
+ $PLOT_CMD" | gnuplot | epstopdf --filter > `basename $0 .sh`.pdf
+ if [ -z "$OPT_PDF_ONLY" ]; then
+ echo "set terminal x11 enhanced; $PLOT_CMD" | gnuplot -persist
+ fi