- echo "set terminal postscript color eps enhanced;
- ${cmd}" | gnuplot | epstopdf --filter > `basename $0 .sh`$I.pdf
+ echo 'set terminal postscript color eps enhanced size 6cm,4cm lw 1 "Times-Roman" 10;' \
+ 'set lmargin 8;' \
+ "${cmd}" | gnuplot > ${testname}$I.eps
+ echo "set terminal postscript color eps enhanced;" \
+ "${cmd}" | gnuplot | epstopdf --filter > ${testname}$I.pdf