#!/bin/csh -f
'rm' -f logderiv.gnu
set fl=logderiv.$1
echo $fl
set fl='"'$fl'"'
echo $fl
echo 'set yrange[-5:5]' >logderiv.gnu
echo 'plot' $fl 'using 1:2 with lines,' $fl 'using 1:3 with points' >>logderiv.gnu
echo ' ' >>logderiv.gnu
echo 'pause -1 "******Press return to continue******"' >> logderiv.gnu
gnuplot logderiv.gnu