splot 'out.txt' using ($1):($2):($3) t '' with points
#splot 'out.txt' using ($1):($3) t '' with lines
pause -1 "Hit return to continue"
splot 'out.txt' using ($1):($2):($3) t '' with points
#splot 'out.txt' using ($1):($3) t '' with lines
pause -1 "Hit return to continue"